CN213544610U - Electric power instrument - Google Patents

Abstract

The utility model discloses an electric power instrument, its technical scheme main points are including the instrument body, its characterized in that: the instrument body is provided with an adjusting mechanism matched with the instrument body, the adjusting mechanism comprises an adjusting base and a lifting platform which is positioned on the adjusting base and can slide up and down, the lifting platform is further provided with a steering platform matched with the adjusting base, a bearing structure is arranged between the lifting platform and the steering platform, the inner side of the bearing structure is further provided with a steering assembly, the steering platform is provided with an elevation angle support fixedly connected with the steering platform and an elevation angle bottom plate fixedly connected with the elevation angle support, the elevation angle bottom plate and the instrument body are fixedly connected with each other in a clamping mode, heat dissipation through holes are uniformly distributed in the elevation angle bottom plate, the steering platform is further provided with a supporting assembly matched with the elevation angle bottom plate and a heat dissipation fan, and one side of the adjusting base is further. The utility model discloses simple structure, use convenient, the radiating effect good, the reliability is high and life is of a specified duration effect.

Description

Electric power instrument

Technical Field

The utility model relates to a power equipment technical field, concretely relates to electric power instrument.

Background

The electric power instrument provides electric power measurement and control equipment of a solution for electric power parameter measurement, electric energy quality monitoring and analysis and electric equipment control, is an advanced intelligent and digital electric network front-end acquisition element, is widely applied to equipment such as various control systems, SCADA (supervisory control and data acquisition) systems and energy management systems, substation automation, community electric power monitoring, industrial automation, intelligent buildings, intelligent power distribution cabinets, switch cabinets and the like, and has the characteristics of convenience in installation, simplicity in wiring, small engineering quantity and the like; common electric power instrument in the market at present is fixed mounting in the guard box mostly, because factors such as external environment configuration, electric power instrument installs the eminence mostly, and this has just brought the inconvenience for the staff looks over electric power instrument to because the screen reflection of light staff often can't the accurate information that obtains on the electric power instrument.

Current electric power instrument is in the in-service use process, often need adjust its direction, height and angle of elevation to the staff uses the observation, but generally can only the staff carries out manual regulation, causes the condition such as the wearing and tearing of colliding with to electric power instrument easily, influences electric power instrument's performance and life. Meanwhile, after the existing electric power instrument is used for a long time, internal components are easy to heat, the use performance of the electric power instrument is affected, and the internal components are seriously easy to burn, so that the electric power instrument is damaged. It is therefore highly desirable to improve upon existing power meters.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an electric power instrument has simple structure, uses convenient, the radiating effect good, the reliability is high and life is of a specified duration's effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electric power instrument, including the instrument body, be provided with the adjustment mechanism rather than the looks adaptation on the instrument body, adjustment mechanism is including adjusting the base and being located the gliding elevating platform from top to bottom of adjusting the base, still be provided with the platform that turns to rather than the looks adaptation on the elevating platform, and be provided with bearing structure between elevating platform and the platform that turns to, the bearing structure inboard still is provided with and turns to the subassembly, turn to be provided with rather than fixed connection's angle of elevation support on the platform and with angle of elevation support fixed connection's angle of elevation bottom plate, angle of elevation bottom plate and instrument body pass through joint mode mutual fixed connection, evenly distributed has the heat dissipation through-hole on the angle of elevation bottom plate, still be provided with the supporting component and the radiator fan with angle of elevation bottom plate looks adaptation on the platform that turns to, adjust base one.

Through adopting above-mentioned technical scheme, adjustment mechanism is through the height of the lift height of control elevating platform and then the height of adjusting instrument body, and then the turned angle of adjusting instrument body through the turned angle of control steering table, still through the every single move angle of control angle bottom plate and then the every single move angle of adjusting instrument body, thereby the staff of being convenient for observes the record data, be convenient for dispel the heat to the instrument body through setting up the heat dissipation through-hole on radiator fan and the angle of elevation bottom plate simultaneously, improve the performance of instrument body, prolong its life.

The utility model discloses further set up to: the adjusting base is provided with a lifting cavity matched with the lifting platform, the lifting cavity is internally and fixedly connected with a lifting motor electrically connected with the control panel, a lifting screw matched with the lifting platform is arranged on a rotating shaft of the lifting motor, a lifting groove matched with the lifting screw is formed in the lifting platform, and a lifting nut in threaded connection with the lifting screw is fixedly connected to the opening of the lifting groove.

Through adopting above-mentioned technical scheme, elevator motor drives the lift lead screw and rotates and then drive the elevating platform and go up and down, need not the manual work and rotates to the staff observes and the record data.

The utility model discloses further set up to: the bottom of lift groove and the tip of lift lead screw still are provided with the travel switch of looks adaptation, the left and right sides of lift lead screw still be equipped with the lift guide arm that lift cavity bottom is connected, the upper end interlude of lift guide arm set up in on the elevating platform, the junction of lift guide arm and elevating platform still is provided with the direction axle sleeve.

Through adopting above-mentioned technical scheme, travel switch prevents that the position of elevating platform goes up and down too high or low excessively, and then influences the rotation of lift lead screw and cause the damage even, and the lifting guide pole can prevent that the elevating platform from changing at lift in-process position, guarantees the stability of instrument body position.

The utility model discloses further set up to: the steering assembly comprises a steering wheel and a limiting structure matched with the steering wheel, the steering wheel is fixedly connected to the lower end face of the steering table, a plurality of limiting grooves which are uniformly distributed in a circumferential mode are formed in the steering wheel, the limiting structure comprises a limiting cavity arranged on the lifting table and a limiting lug located in the limiting cavity, the upper end of the limiting lug is connected with the limiting groove in a supporting and pressing mode, and the lower end of the limiting lug is connected with the bottom of the limiting cavity through a limiting spring.

Through adopting above-mentioned technical scheme, manual rotation turns to the platform to through rotating the spacing recess on the platform and mutually supporting with spacing lug, prevent to rotate platform position and change, so that the staff observes and the record data.

The utility model discloses further set up to: the steering assembly comprises a steering gear and a steering structure matched with the steering gear, the steering gear is fixedly connected to the lower end face of the steering table and comprises a steering motor and a speed reducer fixedly connected with the steering motor, the steering motor is electrically connected with the control panel, a speed reduction gear is fixedly connected to an output shaft of the speed reducer, the speed reduction gear is meshed with the steering gear, and the speed reduction gear and the steering gear are bevel gears.

Through adopting above-mentioned technical scheme, turn to the motor and pass through the reduction gear and drive reduction gear and rotate, reduction gear drives steering gear again and rotates for turn to the platform and carry out clockwise or anticlockwise rotation, need not the manual work and rotate, so that the staff observes and takes notes data.

The utility model discloses further set up to: the supporting component comprises a supporting motor and a supporting screw rod fixedly connected with the supporting motor, the supporting motor is electrically connected with the control panel, a main supporting rod connected with the supporting screw rod in a threaded manner is sleeved outside the supporting screw rod, a supporting connecting rod is further arranged on the upper side of the main supporting rod, and two ends of the supporting connecting rod are respectively connected with the main supporting rod and the elevation angle bottom plate in an articulated manner.

Through adopting above-mentioned technical scheme, support motor drives the support lead screw and rotates and then drive the main tributary vaulting pole and go up and down for the support link drives the angle of elevation bottom plate and carries out the action, controls the angle of pitch of angle of elevation bottom plate, so that the staff observes and takes notes data.

The utility model discloses further set up to: an antireflection film is further arranged on the display screen of the instrument body, and a light supplement lamp matched with the instrument body is further arranged at the upper end of the instrument body.

Through adopting above-mentioned technical scheme, the reflection of light that antireflection coating can reduce the display screen surface is convenient for the staff and is observed, and the light filling lamp is convenient for the staff and is used under the lower circumstances of ambient brightness, and the staff of being convenient for observes the record data.

To sum up, the utility model discloses following beneficial effect has:

1. the adjusting mechanism adjusts the height of the instrument body by controlling the lifting height of the lifting platform, adjusts the rotating angle of the instrument body by controlling the rotating angle of the steering platform, and adjusts the pitching angle of the instrument body by controlling the pitching angle of the elevation bottom plate, so that workers can conveniently observe and record data, and meanwhile, the instrument body is convenient to radiate by arranging the radiating fan and the radiating through holes on the elevation bottom plate, the service performance of the instrument body is improved, and the service life of the instrument body is prolonged;

2. reflection of light that can reduce the display screen surface through setting up antireflection coating is convenient for the staff and is observed, and the light filling lamp is convenient for the staff and uses under the lower circumstances of ambient brightness, and the staff of being convenient for observes the record data.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of a first embodiment of the present invention.

Fig. 3 is a partially enlarged schematic view at I in fig. 2.

Fig. 4 is a partially enlarged schematic view of fig. 2 at II.

Fig. 5 is a schematic cross-sectional view of a second embodiment of the present invention.

Fig. 6 is a schematic cross-sectional view of a third embodiment of the present invention.

Reference numerals: 1. a meter body; 11. a light supplement lamp; 2. an adjusting base; 21. a lifting cavity; 22. a lifting motor; 23. A lifting screw rod; 24. a lifting guide rod; 25. a guide shaft sleeve; 3. a lifting platform; 31. a lifting groove; 32. a lifting nut; 33. a travel switch; 4. a steering table; 41. a bearing structure; 5. a steering assembly; 51. a steering wheel; 511. a limiting groove; 52. a limiting bump; 53. a limiting spring; 54. a steering gear; 55. a steering motor; 56. a speed reducer; 57. a reduction gear; 6. an elevation support; 61. an elevation baseplate; 611. a heat dissipating through hole; 7. a support assembly; 71. a support motor; 72. a support screw rod; 73. a main support bar; 74. a support link; 8. a heat radiation fan; 9. a control panel; 91. and a control button.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In a first embodiment, the present embodiment discloses an electric power meter, as shown in fig. 1-4, which includes a meter body 1, an adjusting mechanism adapted to the meter body 1 is disposed on the meter body 1, the adjusting mechanism includes an adjusting base 2 and a lifting platform 3 located on the adjusting base 2 and sliding up and down, the lifting platform 3 is further provided with a steering platform 4 adapted to the lifting platform, a bearing structure 41 is disposed between the lifting platform 3 and the steering platform 4, a steering assembly 5 is further disposed inside the bearing structure 41, the steering platform 4 is provided with an elevation bracket 6 fixedly connected to the steering platform and an elevation bottom plate 61 fixedly connected to the elevation bracket 6, the elevation bottom plate 61 and the meter body 1 are fixedly connected to each other in a clamping manner, heat dissipating through holes 611 are uniformly distributed on the elevation bottom plate 61, the steering platform 4 is further provided with a support assembly 7 and a heat dissipating fan 8 adapted to the elevation bottom plate 61, a control panel 9 fixedly connected with the adjusting base 2 is further arranged on one side of the adjusting base 2, and a control button 91 is arranged on the control panel 9; adjustment mechanism is through the lift height of control elevating platform 3 and then the height of adjusting instrument body 1, turning angle through control steering table 4 and then the turned angle of adjusting instrument body 1, still pitch angle through control elevation bottom plate 61 and then the pitch angle of adjusting instrument body 1, thereby be convenient for the staff observes the record data, be convenient for dispel the heat to instrument body 1 through setting up heat dissipation through-hole 611 on radiator fan 8 and the elevation bottom plate 61 simultaneously, improve instrument body 1's performance, prolong its life.

A lifting cavity 21 matched with the lifting platform 3 is arranged on the adjusting base 2, a lifting motor 22 electrically connected with the control panel 9 is fixedly connected in the lifting cavity 21, a lifting screw 23 matched with the lifting platform 3 is arranged on a rotating shaft of the lifting motor 22, a lifting groove 31 matched with the lifting screw 23 is formed in the lifting platform 3, and a lifting nut 32 in threaded connection with the lifting screw 23 is fixedly connected at the notch of the lifting groove 31; the lifting motor 22 drives the lifting screw 23 to rotate so as to drive the lifting platform 3 to lift, and manual rotation is not needed, so that a worker can observe and record data conveniently.

Travel switches 33 which are matched with each other are further arranged at the bottom of the lifting groove 31 and the end part of the lifting screw rod 23, lifting guide rods 24 which are connected with the bottom of the lifting cavity 21 are further arranged on the left side and the right side of the lifting screw rod 23, the upper ends of the lifting guide rods 24 are arranged on the lifting platform 3 in an inserting mode, and a guide shaft sleeve 25 is further arranged at the connection part of the lifting guide rods 24 and the lifting platform 3; travel switch 33 prevents that the position of elevating platform 3 from going up and down too high or low excessively, and then influences the rotation of lift lead screw 23 and cause the damage even, and lift guide arm 24 can prevent that elevating platform 3 from changing at the lift in-process position, guarantees the stability of instrument body 1 position.

The steering assembly 5 comprises a steering wheel 51 and a limiting structure matched with the steering wheel 51, the steering wheel 51 is fixedly connected to the lower end face of the steering table 4, a plurality of limiting grooves 511 which are uniformly distributed in a circumferential shape are formed in the steering wheel 51, the limiting structure comprises a limiting cavity arranged on the lifting table 3 and a limiting bump 52 positioned in the limiting cavity, the upper end of the limiting bump 52 is connected with the limiting grooves 511 in a pressing mode, and the lower end of the limiting bump 52 is connected with the bottom of the limiting cavity through a limiting spring 53; the steering table 4 is manually rotated, and the position of the rotating table is prevented from changing through the mutual matching of the limiting groove 511 and the limiting lug 52 on the rotating table, so that the workers can observe and record data conveniently.

The supporting assembly 7 comprises a supporting motor 71 and a supporting screw 72 fixedly connected with the supporting motor 71, the supporting motor 71 is electrically connected with the control panel 9, a main supporting rod 73 in threaded connection with the supporting screw 72 is sleeved outside the supporting screw 72, a supporting connecting rod 74 is arranged on the upper side of the main supporting rod 73, and two ends of the supporting connecting rod 74 are respectively connected with the main supporting rod 73 and the elevation bottom plate 61 in a hinged mode; the supporting motor 71 drives the supporting screw 72 to rotate so as to drive the main supporting rod 73 to lift, so that the supporting connecting rod 74 drives the elevation bottom plate 61 to move, and the elevation angle of the elevation bottom plate 61 is controlled, so that a worker can observe and record data conveniently.

The working process is as follows: when the height of the instrument body 1 needs to be adjusted, the lifting motor 22 in the lifting cavity 21 drives the lifting screw rod 23 to rotate, and the lifting screw rod 23 is matched with the lifting nut 32 to drive the lifting platform 3 to lift, so that the effect of adjusting the height of the instrument body 1 and facilitating the use of a worker is achieved; when the rotating angle of the instrument body 1 needs to be adjusted, the steering table 4 is manually rotated, and the limiting groove 511 and the limiting bump 52 on the steering table are matched with each other, so that the position of the steering table can be prevented from being changed, and the rotating angle of the instrument body 1 can be adjusted conveniently for workers; when the pitch angle of instrument body 1 needs to be adjusted, support motor 71 drives support screw 72 and rotates and then drives main tributary vaulting pole 73 and go up and down for support link 74 drives elevation bottom plate 61 and moves, controls the pitch angle of elevation bottom plate 61, thereby the staff of being convenient for uses, and the heat dissipation of blowing is simultaneously carried out instrument body 1 through radiator fan 8 persistence.

The second embodiment is different from the first embodiment in that, as shown in fig. 5, the steering assembly 5 includes a steering gear 54 and a steering structure adapted to the steering gear 54, the steering gear 54 is fixedly connected to the lower end surface of the steering table 4, the steering structure includes a steering motor 55 and a speed reducer 56 fixedly connected to the steering motor 55, the steering motor 55 is electrically connected to the control panel 9, a speed reduction gear 57 is fixedly connected to an output shaft of the speed reducer 56, the speed reduction gear 57 is engaged with the steering gear 54, and the speed reduction gear 57 and the steering gear 54 are both bevel gears; the steering motor 55 drives the reduction gear 57 to rotate through the speed reducer 56, and the reduction gear 57 drives the steering gear 54 to rotate, so that the steering table 4 rotates clockwise or counterclockwise without manual rotation, and a worker can observe and record data conveniently.

The working process is as follows: when the rotation angle of the instrument body 1 needs to be adjusted, the steering motor 55 drives the reduction gear 57 to rotate through the speed reducer 56, and the reduction gear 57 drives the steering gear 54 to rotate, so that the steering table 4 rotates clockwise or counterclockwise to reach the angle suitable for a worker to use.

In a third embodiment, on the basis of the second embodiment, as shown in fig. 6, an antireflection film is further disposed on the display screen of the instrument body 1, and a light supplement lamp 11 adapted to the upper end of the instrument body 1 is further disposed at the upper end of the instrument body; the antireflection film can reduce the reflection of light on the surface of the display screen, so that the observation of workers is facilitated, the light supplementing lamp 11 is convenient for the workers to use under the condition of lower ambient brightness, and the workers can observe the recorded data conveniently.

To sum up, the utility model discloses following beneficial effect has:

1. the adjusting mechanism adjusts the height of the instrument body 1 by controlling the lifting height of the lifting table 3, adjusts the rotation angle of the instrument body 1 by controlling the rotation angle of the steering table 4, and adjusts the pitch angle of the instrument body 1 by controlling the pitch angle of the elevation bottom plate 61, so that workers can conveniently observe and record data, and meanwhile, the instrument body 1 can be conveniently cooled by arranging the cooling fan 8 and the cooling through holes 611 on the elevation bottom plate 61, the service performance of the instrument body 1 is improved, and the service life of the instrument body 1 is prolonged;

2. reflection of light that can reduce the display screen surface through setting up the antireflection coating is convenient for the staff and is observed, and light filling lamp 11 is convenient for the staff and uses under the lower circumstances of ambient brightness, and the staff of being convenient for observes the record data.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides an electric power instrument, is including instrument body (1), its characterized in that: the instrument body (1) is provided with an adjusting mechanism matched with the instrument body, the adjusting mechanism comprises an adjusting base (2) and a lifting platform (3) which is positioned on the adjusting base (2) and slides up and down, the lifting platform (3) is also provided with a steering platform (4) matched with the lifting platform, a bearing structure (41) is arranged between the lifting platform (3) and the steering platform (4), the inner side of the bearing structure (41) is also provided with a steering component (5), the steering platform (4) is provided with an elevation bracket (6) fixedly connected with the steering platform and an elevation bottom plate (61) fixedly connected with the elevation bracket (6), the elevation bottom plate (61) and the instrument body (1) are fixedly connected with each other in a clamping manner, heat dissipation through holes (611) are uniformly distributed on the elevation bottom plate (61), the steering platform (4) is also provided with a support component (7) and a heat dissipation fan (8) matched with the elevation bottom plate (61), one side of the adjusting base (2) is also provided with a control panel (9) fixedly connected with the adjusting base, and the control panel (9) is provided with a control button (91).

2. An electric power meter according to claim 1, characterized in that: be provided with on adjusting base (2) with lift cavity (21) of elevating platform (3) looks adaptation, lift cavity (21) internal fixation connected with control panel (9) electrical connection's elevator motor (22), and be provided with in the pivot of elevator motor (22) with lift lead screw (23) of elevating platform (3) looks adaptation, set up on elevating platform (3) with lift lead screw (23) looks adaptation lift groove (31), the notch department fixedly connected with of lift groove (31) and lift lead screw (23) threaded connection's lifting nut (32).

3. An electric power meter according to claim 2, characterized in that: the bottom of lift groove (31) and the tip of lift lead screw (23) still are provided with travel switch (33) of looks adaptation, the left and right sides of lift lead screw (23) still be equipped with lift guide arm (24) that lift cavity (21) bottom is connected, the upper end of lift guide arm (24) alternate set up in on elevating platform (3), the junction of lift guide arm (24) and elevating platform (3) still is provided with guide shaft sleeve (25).

4. An electric power meter according to claim 1, characterized in that: steering component (5) including steering wheel (51) and with the limit structure of steering wheel (51) looks adaptation, steering wheel (51) fixed connection in on the lower terminal surface of platform (4), and be provided with a plurality of spacing recesses (511) that become circumference form evenly distributed on steering wheel (51), limit structure is including seting up in spacing cavity on elevating platform (3) and be located spacing lug (52) in the spacing cavity, the upper end and the spacing recess (511) of spacing lug (52) support each other to press and are connected, the lower extreme of spacing lug (52) is through the bottom interconnect of spacing spring (53) and spacing cavity.

5. An electric power meter according to claim 1, characterized in that: the steering assembly (5) comprises a steering gear (54) and a steering structure matched with the steering gear (54), the steering gear (54) is fixedly connected to the lower end face of the steering table (4), the steering structure comprises a steering motor (55) and a speed reducer (56) fixedly connected with the steering motor (55), the steering motor (55) is electrically connected with the control panel (9), a speed reducing gear (57) is fixedly connected to an output shaft of the speed reducer (56), the speed reducing gear (57) is meshed with the steering gear (54) and the speed reducing gear (57) and the steering gear (54) are bevel gears.

6. An electric power meter according to claim 1, characterized in that: support assembly (7) including support motor (71) and with support motor (71) fixed connection's support screw (72), support motor (71) with control panel (9) electric connection each other, support screw (72) still overlap outward and be equipped with main tributary vaulting pole (73) rather than threaded connection, the upside of main tributary vaulting pole (73) still is equipped with supporting rod (74), the both ends of supporting rod (74) through articulated mode respectively with main tributary vaulting pole (73) with elevation bottom plate (61) interconnect.

7. An electric power meter according to claim 1, characterized in that: an antireflection film is further arranged on the display screen of the instrument body (1), and a light supplement lamp (11) matched with the instrument body is further arranged at the upper end of the instrument body (1).

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