CN210493520U

CN210493520U - High-voltage vacuum circuit breaker selling rack

Info

Publication number: CN210493520U
Application number: CN201920248410.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Longquan Hongman E Commerce Co Ltd
Current assignee: Longquan Hongman E Commerce Co Ltd
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-05-12
Anticipated expiration: 2029-02-27

Abstract

The utility model discloses a high pressure vacuum circuit breaker sells frame, the on-line screen storage device comprises a base, the equal fixedly connected with backup pad in both sides of base bottom, fixedly connected with connecting plate between the relative one side of two backup pads, the right side fixedly connected with motor at connecting plate top, the first gear of output fixedly connected with of motor, the left side meshing of first gear has the second gear, the inner chamber fixedly connected with rotary rod of second gear, the bottom of rotary rod and the top swing joint of connecting plate. The utility model discloses a cooperation that sets up base, backup pad, connecting plate, motor, first gear, second gear, rotary rod, roof, support, gyro wheel, fixed plate, positive and negative threaded rod, slide bar, screw hole, slide opening, push pedal, carousel and handle is used, has solved the current high-pressure vacuum circuit breaker and has sold the problem that the frame shows the effect difference, and this high-pressure vacuum circuit breaker sells the frame, possesses the good advantage of bandwagon effect.

Description

High-voltage vacuum circuit breaker selling rack

Technical Field

The utility model relates to a high-pressure vacuum circuit breaker sells technical field, specifically is a high-pressure vacuum circuit breaker sells frame.

Background

The loop resistance of the high-voltage vacuum circuit breaker is a main heat source influencing temperature rise, the loop resistance of the arc extinguish chamber usually accounts for more than 50% of the loop resistance of the high-voltage vacuum circuit breaker, the contact resistance of a contact gap is a main component of the loop resistance of the vacuum arc extinguish chamber, because a contact system is sealed in the vacuum arc extinguish chamber, the generated heat can be dissipated to the outside only through a movable conducting rod and a static conducting rod, the vacuum circuit breaker is named after the arc extinguish medium and an insulating medium of the contact gap after arc extinguish are high vacuum, the vacuum circuit breaker has the advantages of small volume, light weight, suitability for frequent operation and no maintenance for arc extinguish, is widely applied to a power distribution network, is an indoor power distribution device in a 3-10 kV and 50Hz three-phase alternating current system, can be used for protecting and controlling electrical equipment in industrial and mining enterprises, power plants and transformer substations, and is particularly suitable for requiring, The use place of examining and repairing less and frequently operating, the circuit breaker can dispose in put cabinet, double-deck cabinet, fixed cabinet in as control and protection high-voltage electrical equipment with, current high-pressure vacuum circuit breaker sales rack bandwagon effect is poor, because high-pressure vacuum circuit breaker is bulky, can't take up the connection, can not let the better understanding product of customer, reduces high-pressure vacuum circuit breaker sales volume easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-pressure vacuum circuit breaker sells frame possesses the good advantage of bandwagon effect, has solved the current poor problem of bandwagon effect of high-pressure vacuum circuit breaker selling frame.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage vacuum circuit breaker selling rack comprises a base, wherein supporting plates are fixedly connected to two sides of the bottom of the base, a connecting plate is fixedly connected between one opposite sides of the two supporting plates, a motor is fixedly connected to the right side of the top of the connecting plate, a first gear is fixedly connected to the output end of the motor, a second gear is meshed to the left side of the first gear, a rotary rod is fixedly connected to the inner cavity of the second gear, the bottom of the rotary rod is movably connected with the top of the connecting plate, the top of the rotary rod penetrates through the top of the base and is fixedly connected with a top plate, a support is fixedly connected to the bottom of the top plate, a roller is movably connected to the bottom of the support, the bottom of the roller is in contact with the top of the base, fixing plates are fixedly connected to the front side and the rear side of the top plate, and a positive, the utility model discloses a quick-witted slide bar, including positive and negative threaded rod, slide bar, screw hole and slide opening, front side and rear side between positive and negative threaded rod and the slide bar surface all overlap and are equipped with the push pedal, screw hole and the slide opening that uses with positive and negative threaded rod and slide bar cooperation are seted up respectively to the both sides on the positive surface of push pedal, the front side of positive and negative threaded rod runs through to the front side and the fixedly connected with carousel of fixed plate, the right side swing.

Preferably, the bottom cover of rotary rod is equipped with first bearing frame, the bottom of first bearing frame and the top fixed connection of connecting plate, the junction of the top of rotary rod and base passes through bearing swing joint.

Preferably, the equal fixedly connected with shock pad in both sides of motor, the bottom of shock pad and the top fixed connection of connecting plate, the quantity of support is a plurality of, and evenly distributed in the bottom of roof, the recess that uses with the gyro wheel cooperation is seted up at the top of base, the gyro wheel is close to the inner wall contact of one side and recess of recess inner wall.

Preferably, the rear side cover of positive and negative threaded rod is equipped with the second bearing frame, the rear side and the fixed plate fixed connection of second bearing frame, bearing swing joint is passed through with the junction of fixed plate to the front side of positive and negative threaded rod, screw thread swing joint is passed through with the inner wall of screw hole on the surface of positive and negative threaded rod.

Preferably, the front side and the rear side of the slide bar are fixedly connected with the fixing plate, the surface of the slide bar is in contact with the inner wall of the slide hole, the opposite sides of the two push plates are fixedly connected with the protection pads, and the joint of the rotary table and the handle is movably connected through a shaft pin.

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

1. the utility model discloses a cooperation that sets up base, backup pad, connecting plate, motor, first gear, second gear, rotary rod, roof, support, gyro wheel, fixed plate, positive and negative threaded rod, slide bar, screw hole, slide opening, push pedal, carousel and handle is used, has solved the current high-pressure vacuum circuit breaker and has sold the problem that the frame shows the effect difference, and this high-pressure vacuum circuit breaker sells the frame, possesses the advantage that the bandwagon effect is good, is worth promoting.

2. The utility model discloses a set up the backup pad, can play the supporting role to the base, through setting up the connecting plate, consolidate the stability of backup pad, make things convenient for the installation of motor, through setting up primary shaft bearing and bearing, make things convenient for the rotary rod to rotate, through setting up support and gyro wheel, consolidate the stability of roof, through setting up the recess, make things convenient for the gyro wheel to rotate, through setting up the shock pad, reduce the vibrations of motor, can protect the motor, prolong the life of motor, through setting up secondary shaft bearing and bearing, make things convenient for positive and negative threaded rod to rotate, through setting up slide bar and slide opening, consolidate the stability of push pedal, through setting up the protection pad, can protect high-pressure vacuum circuit breaker, through setting up carousel and handle, the person of facilitating.

Drawings

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

FIG. 2 is a top view of the present invention;

fig. 3 is a top view of the base of the present invention;

fig. 4 is a front sectional view of the fixing plate of the present invention.

In the figure: the device comprises a base 1, a supporting plate 2, a connecting plate 3, a motor 4, a first gear 5, a second gear 6, a rotating rod 7, a top plate 8, a support 9, rollers 10, a fixing plate 11, a positive and negative threaded rod 12, a sliding rod 13, a threaded hole 14, a sliding hole 15, a push plate 16, a rotary table 17 and a handle 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a high-voltage vacuum circuit breaker sales rack comprises a base 1, wherein two sides of the bottom of the base 1 are fixedly connected with supporting plates 2, a connecting plate 3 is fixedly connected between two opposite sides of the supporting plates 2, a motor 4 is fixedly connected to the right side of the top of the connecting plate 3, an output end of the motor 4 is fixedly connected with a first gear 5, the left side of the first gear 5 is engaged with a second gear 6, an inner cavity of the second gear 6 is fixedly connected with a rotating rod 7, the bottom of the rotating rod 7 is movably connected with the top of the connecting plate 3, the top of the rotating rod 7 penetrates through the top of the base 1 and is fixedly connected with a top plate 8, the bottom of the top plate 8 is fixedly connected with a bracket 9, the bottom of the bracket 9 is movably connected with a roller 10, the bottom of the roller 10 is in contact with the top, the left side and the rear side of one side, opposite to the two fixed plates 11, of each fixed plate 11 are respectively provided with a positive and negative threaded rod 12 and a sliding rod 13, the front side and the rear side between the surfaces of the positive and negative threaded rods 12 and the sliding rod 13 are respectively sleeved with a push plate 16, the two sides of the positive surface of the push plate 16 are respectively provided with a threaded hole 14 and a sliding hole 15 which are matched with the positive and negative threaded rods 12 and the sliding rod 13 for use, the front side of the positive and negative threaded rod 12 penetrates through the front side of the fixed plate 11 and is fixedly connected with a rotary table 17, the right side of the positive surface of the rotary table 17 is movably connected with a handle 18, the bottom of the rotary rod 7 is sleeved with a first bearing seat, the bottom of the first bearing seat is fixedly connected with the top of the connecting plate 3, the joint of the top of the rotary rod 7 and the base 1 is movably connected, the top of the base 1 is provided with a groove matched with the roller 10 for use, one side of the roller 10 close to the inner wall of the groove is contacted with the inner wall of the groove, the rear side of the positive and negative threaded rod 12 is sleeved with a second bearing seat, the rear side of the second bearing seat is fixedly connected with a fixed plate 11, the joint of the front side of the positive and negative threaded rod 12 and the fixed plate 11 is movably connected through a bearing, the surface of the positive and negative threaded rod 12 is movably connected with the inner wall of a threaded hole 14 through a thread, the front side and the rear side of a slide rod 13 are fixedly connected with the fixed plate 11, the surface of the slide rod 13 is contacted with the inner wall of a slide hole 15, one side opposite to two push plates 16 is fixedly connected with a protection pad, the joint of a rotary plate 17 and a handle 18 is movably connected through a shaft pin, through the arrangement of a support plate 2, through setting up first bearing frame and bearing, make things convenient for rotary rod 7 to rotate, through setting up support 9 and gyro wheel 10, consolidate the stability of roof 8, through setting up the recess, make things convenient for gyro wheel 10 to rotate, through setting up the shock pad, reduce the vibrations of motor 4, can protect motor 4, the life of extension motor 4, through setting up second bearing frame and bearing, make things convenient for positive and negative threaded rod 12 to rotate, through setting up slide bar 13 and slide opening 15, consolidate the stability of push pedal 16, through setting up the protection pad, can protect high-pressure vacuum circuit breaker, through setting up carousel 17 and handle 18, the person of facilitating the use rotates positive and negative threaded rod 12, through setting up base 1, backup pad 2, connecting plate 3, motor 4, first gear 5, second gear 6, rotary rod 7, roof 8, support 9, gyro wheel 10, fixed plate 11, positive and negative threaded rod 12, slide bar 13, Screw hole 14, slide opening 15, push pedal 16, carousel 17 and handle 18 cooperation are used, have solved the current problem that high-pressure vacuum circuit breaker sells that the frame shows the effect poor, and this high-pressure vacuum circuit breaker sells the frame, possesses the advantage that the bandwagon effect is good, is worth promoting.

During the use, the user places high-pressure vacuum circuit breaker at the middle part at roof 8 top, through rotating handle 18, handle 18 passes through carousel 17 and drives positive and negative threaded rod 12 and rotate, positive and negative threaded rod 12 drives two push pedal 16 relative movement through screw hole 14, push pedal 16 passes through slide opening 15 at slide bar 13's surface movement, two push pedal 16 press from both sides high-pressure vacuum circuit breaker and press from both sides tightly, play the fixed action, open motor 4, motor 4's output drives second gear 6 through first gear 5 and rotates, second gear 6 drives roof 8 through rotary rod 7 and rotates, roof 8 drives gyro wheel 10 through support 9 and rotates at the inner chamber of recess, roof 8 drives high-pressure vacuum circuit breaker and rotates the show, make things convenient for the omnidirectional understanding high-pressure vacuum circuit breaker of customer.

In summary, the following steps: this high-pressure vacuum circuit breaker sells frame, through setting up base 1, backup pad 2, connecting plate 3, motor 4, first gear 5, second gear 6, rotary rod 7, roof 8, support 9, gyro wheel 10, fixed plate 11, positive and negative threaded rod 12, slide bar 13, screw hole 14, slide opening 15, push pedal 16,

carousel

17 and 18 cooperation use, solved current high-pressure vacuum circuit breaker and sold the poor problem of frame exhibition effect.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frame is sold to high-pressure vacuum circuit breaker, includes base (1), its characterized in that: the improved structure of the automobile seat is characterized in that supporting plates (2) are fixedly connected to two sides of the bottom of the base (1), a connecting plate (3) is fixedly connected between one opposite sides of the two supporting plates (2), a motor (4) is fixedly connected to the right side of the top of the connecting plate (3), a first gear (5) is fixedly connected to the output end of the motor (4), a second gear (6) is meshed to the left side of the first gear (5), a rotary rod (7) is fixedly connected to the inner cavity of the second gear (6), the bottom of the rotary rod (7) is movably connected with the top of the connecting plate (3), the top of the rotary rod (7) penetrates through the top of the base (1) and is fixedly connected with a top plate (8), a support (9) is fixedly connected to the bottom of the top plate (8), a roller (10) is movably connected to the bottom of the support (9), and the bottom of, the front side and the equal fixedly connected with fixed plate (11) of rear side at roof (8) top, the left side and the rear side of two relative one sides of fixed plate (11) are provided with positive and negative threaded rod (12) and slide bar (13) respectively, front side and rear side between positive and negative threaded rod (12) and slide bar (13) surface all overlap and are equipped with push pedal (16), screw hole (14) and slide opening (15) that use with positive and negative threaded rod (12) and slide bar (13) cooperation are seted up respectively to the both sides on the positive surface of push pedal (16), the front side of positive and negative threaded rod (12) runs through to the front side and the fixedly connected with carousel (17) of fixed plate (11), the right side swing joint on the positive surface of carousel (17) has handle (18).

2. The high voltage vacuum circuit breaker sales rack of claim 1, wherein: the bottom cover of rotary rod (7) is equipped with first bearing frame, the top fixed connection of the bottom of first bearing frame and connecting plate (3), the bearing swing joint is passed through with the junction of base (1) in the top of rotary rod (7).

3. The high voltage vacuum circuit breaker sales rack of claim 1, wherein: the equal fixedly connected with shock pad in both sides of motor (4), the bottom of shock pad and the top fixed connection of connecting plate (3), the quantity of support (9) is a plurality of, and evenly distributed in the bottom of roof (8), the recess that uses with gyro wheel (10) cooperation is seted up at the top of base (1), gyro wheel (10) are close to the inner wall contact of one side and recess of recess inner wall.

4. The high voltage vacuum circuit breaker sales rack of claim 1, wherein: the rear side cover of positive and negative threaded rod (12) is equipped with the second bearing seat, the rear side and fixed plate (11) fixed connection of second bearing seat, the bearing swing joint is passed through with the junction of fixed plate (11) to the front side of positive and negative threaded rod (12), the surface of positive and negative threaded rod (12) passes through screw thread swing joint with the inner wall of screw hole (14).

5. The high voltage vacuum circuit breaker sales rack of claim 1, wherein: the front side and the rear side of slide bar (13) all with fixed plate (11) fixed connection, the surface of slide bar (13) contacts with the inner wall of slide opening (15), the equal fixedly connected with protection pad in the relative one side of two push pedal (16), pivot swing joint is passed through with the junction of handle (18) in carousel (17).