CN111817238B

CN111817238B - Jack box with grafting actuating mechanism

Info

Publication number: CN111817238B
Application number: CN202010642099.0A
Authority: CN
Inventors: 孙盼盼; 王署斌; 黄克锋; 周忠; 王琮
Original assignee: Wetown Electric Group Co Ltd
Current assignee: Wetown Electric Group Co Ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2022-03-08
Anticipated expiration: 2040-07-06
Also published as: CN111817238A

Abstract

The invention discloses a jack box with a jack driving mechanism, which comprises a jack box main body, a plug pin arranged in the jack box main body, and a circuit breaker electrically connected with the plug pin, and further comprises: the plug driving mechanism is in transmission connection with the plug pins and can selectively drive the plug pins to move along the plug direction so as to realize the plug or the release of the plug pins and the bus; and the hanging mechanisms are arranged at two ends of the plug box main body and are in rolling connection with the bus duct, and the plug box main body can slide relative to the bus duct as the moving support when the plug pins and the bus are in a state of being disconnected from the plug. The plugging driving mechanism is arranged to control the plugging of the pins, so that the plugging box can be installed in place and can be controlled to be plugged independently, the roller wheels are arranged on the suspension mechanism, so that in the process of moving the plugging box, friction between the suspension mechanism and the installation surfaces on two sides of the bus duct is rolling friction, and the plugging box can be conveniently slid after being not completely taken down from the bus duct.

Description

Jack box with grafting actuating mechanism

Technical Field

The invention relates to the technical field of electric power, in particular to a plug box with a plug driving mechanism.

Background

The jack box is used as a functional unit of a power transmission bus duct groove and plays a role in electric energy distribution in a bus duct groove system. Along with the increasing requirements of the bus duct slot products on performance and reliability, the requirements of the jack box on safety, reliability and simplicity and convenience in operation are also increasing.

Traditional jack box bayonet joint is fixed knot structure, is close to the bus duct through control jack box is whole at the grafting in-process to make poor structure and bus duct realize pegging graft, its grafting process is wasted time and energy, brings very big difficulty for grafting operation.

The jack box can be required to be subjected to position adjustment after being installed on the bus duct, the existing jack box is required to be completely taken down from the bus duct when the position is adjusted, the jack box is moved to a new position and then is fixed with the bus duct and the plug operation of the plug pins is carried out again, and the mode for changing the installation position of the jack box is time-consuming and labor-consuming.

Disclosure of Invention

The embodiment of the invention aims to: there is provided a jack box having a jack driving mechanism capable of solving the above-mentioned problems existing in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a jack box with grafting actuating mechanism, including the jack box main part, set up in the inside of jack box main part is participated in and with the circuit breaker of being connected of participating in the electricity still includes:

the plug driving mechanism is in transmission connection with the plug pins and can selectively drive the plug pins to move along the plug direction so as to realize the plug or the plug release of the plug pins and the bus;

and the hanging mechanisms are arranged at two ends of the plug box main body and are in rolling connection with the bus duct, and the plug box main body can slide relative to the bus duct as a movable support when the plug pins and the bus are in a state of being disconnected from each other.

As a preferred technical solution of the jack box, the pins include a three-phase pin moving mechanism and a two-phase pin moving mechanism, and the three-phase pin moving mechanism and the two-phase pin moving mechanism are respectively connected to a jack driving mechanism.

As a preferred technical solution of the jack box, the jack box further includes a flexible connecting assembly electrically connecting the plug pins and the circuit breaker, the flexible connecting assembly includes a wire and a switching row module, the switching row module is fixedly connected to the circuit breaker, and the wire is electrically connected to the plug pins and the switching row module.

As a preferred technical solution of the jack box, the switching row module is fixedly mounted on the jack box main body, and includes an upper cover, a lower cover and a switching row, the upper cover and the lower cover are plugged with each other, and the wires are fixedly connected with the switching row.

As a preferable technical scheme of the jack box, the plug driving mechanism includes a driving gear and a rack, the driving gear is rotatably disposed inside the jack box main body, and the rack is fixedly connected with the plug pins.

As a preferable technical scheme of the jack box, a shaft bracket is arranged in the jack box main body, and the driving gear is rotatably arranged on the shaft bracket through a rotating shaft.

As a preferable technical scheme of the jack box, a shaft mounting groove is formed in the shaft bracket, a shaft mounting seat is arranged in the shaft mounting groove, and the rotating shaft is rotatably mounted in the shaft mounting seat.

As a preferable technical scheme of the jack box, at least one end of the rotating shaft penetrates through the side wall of the jack box main body and extends to the outside of the jack box main body, and a knob is sleeved on a part of the rotating shaft extending to the outside of the jack box main body.

As a preferable technical scheme of the jack box with the jack driving mechanism, the jack box further comprises a clothes motor, and the rotating shaft is in transmission connection with a power output end of the clothes motor.

As a preferable technical solution of the jack box with the jack driving mechanism, a movable slide rail is arranged inside the jack box main body, and the plug pins can move along the movable slide rail under the driving of the jack driving mechanism.

As a preferable technical solution of the jack box with the jack driving mechanism, the pin includes a plurality of conductor insulators and a plurality of connector conductors, and the plurality of connector conductors are parallel to each other and plugged in the conductor insulators; clamping grooves are formed in two sides of the connector conductor, and watchband contact fingers are arranged in the clamping grooves.

As a preferable technical solution of the jack box with the jack driving mechanism, the jack box further includes a pin fixing mechanism for fixing the position of the pin.

As a preferable technical solution of the jack box with the jack driving mechanism, the pin fixing mechanism includes a limiting hole and a limiting post, and when the limiting post is inserted into the limiting hole, the position of the pin in the jack box main body is fixed.

As a preferred technical solution of the jack box with the plug driving mechanism, the number of the limiting holes is two or more, the limiting holes are arranged in the plug direction of the plug pins, the distance between adjacent limiting holes is arranged according to the travel of the movement required by different bus heights, and each limiting hole is provided with one limiting column.

As a preferable technical scheme of the jack box with the jack driving mechanism, two hanging mechanisms are provided and respectively arranged at two ends of the jack box main body, each hanging mechanism is provided with a hook corresponding to a mounting surface at two sides of the bus duct, and each hook is provided with a roller.

As a preferable technical scheme of the jack box with the jack driving mechanism, two hooks are arranged on each suspension mechanism, and the two hooks can be driven by the driving mechanism to move relatively.

As a preferable technical solution of the jack box with the jack driving mechanism, the suspension mechanism further includes a sealing plate and a bottom plate for mounting the two hooks, and the two hooks are located in a mounting space formed by the sealing plate and the bottom plate in a buckled manner.

As a preferred technical solution of the jack box with the jack driving mechanism, a sliding groove is provided in the installation space, and the two hooks are respectively movably disposed in the sliding groove.

As a preferred technical solution of the jack box with the plug driving mechanism, the hanging mechanism further includes a rotating handle for driving the hooks to move, the rotating handle has pin shafts respectively connected to the two hooks, the rotating handle rotates to drive the pin shafts to move, and the pin shafts pull the hooks to move.

As a preferred technical solution of the jack box with the jack driving mechanism, the hooks are respectively provided with pin shaft mounting holes corresponding to the pin shafts, and the pin shafts penetrate through waist-shaped holes on the sealing plate and are mounted in the pin shaft mounting holes.

As a preferable technical solution of the jack box with the jack driving mechanism, the jack box further includes a handle mounting shaft for hinging the rotating handle to the bottom plate, and a handle compression spring for pressing the rotating handle to the sealing plate is arranged on the handle mounting shaft.

As a preferable technical solution of the jack box with the jack driving mechanism, a pin protruding from a surface of the sealing plate facing the rotating handle is further disposed on the bottom plate, and a pin hole is disposed on the rotating handle corresponding to the pin and selectively inserted into the pin hole for limiting rotation of the rotating handle.

As a preferred technical solution of the jack box with the jack driving mechanism, a pin compression spring is sleeved on the pin, and the pin compression spring has a tendency of moving the pin towards the direction of the rotating handle.

As a preferable technical solution of the jack box with the jack driving mechanism, two pin holes corresponding to the pins are formed in the rotating handle, and the two pin holes respectively correspond to the opening state and the buckling state of the hook.

As an optimal technical scheme of the jack box with the jack driving mechanism, a precise digital display meter, a current acquisition module and a main control module are further arranged inside the jack box main body.

As a preferable technical scheme of the jack box with the jack driving mechanism, an opening is formed in the jack box body, and a waterproof transparent cover is arranged on the opening.

The plug box with the plug driving mechanism preferably comprises a plurality of industrial sockets, and the industrial sockets penetrate through the side wall of the plug box main body and are connected with the inner side and the outer side of the plug box main body.

The invention has the beneficial effects that: according to the scheme, the plugging driving mechanism is arranged to control the plugging of the plug-in box or the plugging of the plug-in box is removed from the plug-in box, the control difficulty of the plug-in box can be reduced, the plug-in box can be installed in place and then subjected to plugging operation, and compared with the traditional scheme of plugging in the plug-in box, the plug-in box is more flexible in installation mode and higher in plugging efficiency.

Can make the in-process at the removal jack box through set up the gyro wheel on hanging the mechanism, the friction between the installation face of hanging mechanism and bus duct both sides is rolling friction, can realize that the jack box is not totally taken off from the bus duct from this and can be convenient slide, can avoid simultaneously taking off the weight of jack box completely at the in-process of removing the jack box and act on the operator completely, bring serious burden to operator's physical power, a distribution for data center, the flexibility requirement of data center scene to the jack box position can be solved to the slip function of jack box.

Drawings

The invention is explained in more detail below with reference to the figures and examples.

Fig. 1 is a schematic perspective view of a jack box with a jack driving mechanism according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of an assembled state of a jack box with a plug driving mechanism and a bus duct (a plug is not plugged with a bus) according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of an assembled state (pin-to-bus insertion) of the jack box with the insertion driving mechanism and the bus duct according to the embodiment of the present invention.

Fig. 4 is a schematic plan view of a jack box with a jack driving mechanism according to an embodiment of the present invention.

Fig. 5 is a side view of a jack box with a jack drive mechanism according to an embodiment of the present invention.

Fig. 6 is a perspective view of an internal structure of a jack box with a jack driving mechanism according to an embodiment of the present invention.

Fig. 7 is a side view of the internal structure of the jack box with the jack driving mechanism according to the embodiment of the invention.

Fig. 8 is a schematic view illustrating an assembly state of the plug driving mechanism and the plug according to the embodiment of the invention.

Fig. 9 is a schematic view of another perspective view of the plug driving mechanism and the pin assembly state according to the embodiment of the invention.

Fig. 10 is a side view of the plug driving mechanism and the pin in an assembled state according to the embodiment of the invention.

Fig. 11 is a sectional view of the insertion driving mechanism and the pin according to the embodiment of the present invention.

Fig. 12 is a schematic perspective view of a suspension mechanism according to an embodiment of the present invention.

Fig. 13 is a side view of a suspension mechanism according to an embodiment of the present invention.

Fig. 14 is an exploded view of a suspension mechanism according to an embodiment of the present invention.

Fig. 15 is a schematic view of an installation state of a suspension mechanism and a bus duct according to an embodiment of the present invention.

Fig. 16 is an enlarged view at I of fig. 15.

Fig. 17 is an exploded view of the switching row module according to the embodiment of the invention.

In the figure:

100. a plug box body; 101. a precision digital display meter; 102. a current collection module; 103. a main control module; 104. a waterproof transparent cover; 105. an industrial outlet; 110. a pedestal; 111. a shaft mounting groove; 112. a shaft mount; 120. a rotating shaft; 130. a knob; 140. a first bushing; 150. a second shaft sleeve; 160. moving the slide rail; 200. a pin; 210. a conductor insulator; 220. a joint conductor; 230. a watchband contact finger; 300. a plug-in drive mechanism; 310. a drive gear; 320. a rack; 400. a plug-in fixing mechanism; 410. a limiting hole; 420. a limiting column; 430. an unlock button; 440. a wire; 450. switching 104 rows of modules; 500. a circuit breaker;

1200. a suspension mechanism; 1210. hooking; 1220. a roller; 1230. closing the plate; 1240. a base plate; 1300. a bus duct; 1310. a mounting surface; 1400. a drive mechanism; 1410. rotating the handle; 1420. a pin shaft; 1430. a pin shaft mounting hole; 1440. a handle mounting shaft; 1450. a handle compression spring; 1460. a pin; 1470. the pin compresses the spring;

600. a switching row module; 610. an upper cover; 620. a lower cover; 630. and (6) switching over the rows.

Detailed Description

In order to make the technical problems solved, technical solutions adopted, and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention are described in further detail below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 17, the present embodiment provides a jack box with a jack driving mechanism, including a jack box main body 100, a plug 200 disposed inside the jack box main body 100, and a circuit breaker 500 electrically connected to the plug 200, and further including:

the plug driving mechanism 300 is in transmission connection with the plug pin 200 and can selectively drive the plug pin 200 to move along the plug direction so as to realize plug connection or plug disconnection between the plug pin 200 and a bus;

suspension mechanism

1200 provided at both ends of the jack box body 100 and rolling-connected to the bus duct 1300, wherein the jack box body 100 can be hung by the hanging mechanism in a state where the pins 200 are disconnected from the bus

1200 slide relative to the bus duct 1300 as a moving support.

The plug driving mechanism 300 is arranged to control the plug 200 to move so as to realize the plug with the bus duct 1300 or remove the plug, the control difficulty of the plug box can be reduced, the plug box can be installed in place and then subjected to plug operation, and compared with the traditional scheme that the plug 200 is fixed in the plug box, the plug box is more flexible in installation mode and higher in plug efficiency.

Through setting up suspension mechanism 1200, the in-process of removing the jack box, the friction between the installation face 1310 of suspension mechanism 1200 and bus duct 1300 both sides is rolling friction, can realize from this that the jack box is incompletely taken off from bus duct 1300 can be convenient slide, can avoid simultaneously taking off the weight of jack box with the jack box completely at the in-process of removing the jack box and act on the operator completely, bring serious burden to operator's physical power, a distribution for data center, the flexibility requirement of data center scene to the jack box position can be solved to the slip function of jack box.

Specifically, in this embodiment, the pins 200 include a three-phase pin 200 moving mechanism and a two-phase pin 200 moving mechanism, and the three-phase pin 200 moving mechanism and the two-phase pin 200 moving mechanism are respectively connected to the insertion driving mechanism 300.

Through dividing into two fixed participating in 200 as a set of with five plugs (A, B, C, N and PE), three activity is participated in 200 and is pegged graft respectively for a set of, reduces insertion force, can reduce the control degree of difficulty to the grafting box to can realize that the grafting box installation carries out grafting operation after targetting in place, for traditional participating in the scheme of 200 fixing in the grafting box, the mounting means of this scheme grafting box is more nimble, and grafting efficiency is higher.

The jack box further comprises a flexible connecting assembly electrically connecting the plug pins 200 and the circuit breaker 500, wherein the flexible connecting assembly comprises a lead 440 and a transfer row 630 module

600, the switching row 630 module

600 is fixedly connected with the circuit breaker 500, and the lead 440 is electrically connected with the pin 200 and the transfer bank 630 module

600. The switching row 630 module

600 is fixedly installed on the plug box main body 100, including an upper cover 610, a lower cover 620 and a switching row 630, the upper cover 610 and the lower cover 620 are plugged with each other, the wire 440 and the switching row 630 are fixedly connected.

Through setting up the switching row 630 module

600, lead 440 is electrically connected with breaker 500 through the transfer row 630 assembly, thus avoiding the problem that lead 440 is deformed when lead 440 is wound from the lower part to the upper part to be connected with breaker 500, and at the same time, easily causing the fracture at the connection part of lead 440 and breaker 500.

Since the pins 200 are movably arranged, the flexible wire 440 connection can ensure the electric connection between the pins 200 and the circuit breaker 500, and the switch bank 630 module is arranged

600 can extend the life of the wire 440 and ensure the stability of the connection.

As a preferred embodiment of the jack box, the plug driving mechanism 300 includes a driving gear 310 and a rack 320, the driving gear 310 is rotatably disposed inside the jack box body 100, and the rack 320 is fixedly connected to the plug pins 200. The jack box body 100 is provided with a shaft bracket 110 inside, and the driving gear 310 is rotatably arranged on the shaft bracket 110 through a rotating shaft 120.

In the scheme, the gear is in key connection with the rotating shaft 120.

Specifically, a shaft mounting groove 111 is formed in the shaft bracket 110, a shaft mounting seat 112 is disposed in the shaft mounting groove 111, and the rotating shaft 120 is rotatably mounted in the shaft mounting seat 112. At least one end of the rotating shaft 120 passes through the sidewall of the jack box main body 100 and extends to the outside of the jack box main body 100, and a knob 130 is sleeved on the part of the rotating shaft 120 extending to the outside of the jack box main body 100.

It should be noted that the driving manner of the rotating shaft 120 is not limited to the above-mentioned driving by the knob 130, and in other embodiments, the rotating shaft 120 may also be a private clothes motor, and the rotating shaft 120 is in transmission connection with a power output end of the private clothes motor. The rotating shaft 120 is controlled to rotate by the servo motor, so that the gear is further driven to drive the rack 320 to move, and the rack 320 drives the pin 200 to move up and down.

Changing manual control's knob 130 into the personal clothes motor can realize participating in the automatic control that 200 goes up and down, and then can participate in the grafting of 200 and generating line and remove grafting through mode control such as cell-phone APP, more labour saving and time saving, the control stroke is more accurate to can realize remote operation, improve work efficiency.

As a preferable embodiment of the jack box, a movable slide rail 160 is provided inside the jack box main body 100, and the plug pins 200 are movable along the movable slide rail 160 by the driving of the plug driving mechanism 300.

The pin 200 comprises a conductor insulator 210 and a plurality of joint conductors 220, wherein the joint conductors 220 are inserted in parallel on the conductor insulator 210; clamping grooves are formed in two sides of the connector conductor 220, and a watchband contact finger 230 is arranged in each clamping groove.

And a pin 200 fixing mechanism for fixing the position of the pin 200. The fixing mechanism of the plug pin 200 includes a limiting hole 410 and a limiting post 420, and when the limiting post 420 is inserted into the limiting hole 410, the plug pin 200 is fixed in the middle of the plug box body 100.

The number of the limiting holes 410 is two or more, the limiting holes 410 are arranged in the inserting direction of the pin 200, the distance between adjacent limiting holes 410 is arranged according to the travel of different bus heights needing to move, and each limiting hole 410 is provided with one limiting column 420.

Specifically, in this embodiment, the number of the limiting holes 410 is three, the three limiting holes 410 are uniformly arranged in the inserting direction of the pin 200, and each limiting hole 410 is provided with one limiting column 420.

It should be noted that the number of the limiting holes 410 is not limited to three in the embodiment, and in other embodiments, the number of the limiting holes 410 may be one, two, four or more.

In this embodiment, the installation manner of the limiting column 420 may be various, for example, in this embodiment, the limiting column 420 is elastically installed on the plug pin 200, and the limiting hole 410 is located on the plug box main body 100.

An unlocking button 430 is arranged on one side of the limiting hole 410, which is far away from the plug pins 200, and the unlocking button 430 is elastically installed on the plug box main body 100.

The stopper 420 is inserted into the stopper hole 410 in a stopper state, and a portion thereof is in contact with the pin 200 and another portion thereof is in contact with the stopper hole 410, thereby defining the relative positions of the stopper hole 410 and the pin 200.

In this embodiment the cover is equipped with the spring on spacing post 420, install and be located the spacing post 420 mounting hole on participating in 200, spacing post 420 all is step-like structure with spacing post 420 mounting hole, the spring is located between the butt joint face of two steps, have the trend that will spacing post 420 promote to spacing hole 410 one side all the time, under the just right circumstances of spacing post 420 and spacing hole 410, spacing post 420 removes to spacing hole 410 direction under the effect of the driving force of spring, then fix the relative position of participating in 200 and jack box main part 100 after it inserts in spacing hole 410. When the fixing needs to be released, the unlocking button 430 is pressed externally, the unlocking button 430 presses the limiting column 420 inwards, the spring is compressed, the limiting column 420 enters the mounting hole of the limiting column 420, and the plug pin 200 can move under the control of the plug driving mechanism 300 after the limiting column 420 is separated from the limiting hole 410.

In the scheme, the suspension mechanism

Two 1200 are respectively arranged at two ends of the plug box main body 100, and the suspension mechanisms

1200 are respectively provided with hooks 1210 corresponding to mounting surfaces 1310 on two sides of the bus duct 1300, and rollers 1220 are arranged on the hooks 1210.

By arranging the hook 1210 and the roller, the jack box main body 100 can be hung on the bus duct 1300 through the hook 1210, and meanwhile, the roller 1220 is used as a rolling element which can reduce the friction force when the jack box moves relative to the bus duct 1300, so that the jack box can flexibly adjust the installation position.

In particular, each of said suspension mechanisms

1200, two hooks 1210 are provided, and the two hooks 1210 are driven by a driving mechanism 1400 to be relatively movable. The suspension mechanism

1200 further comprises a sealing plate 1230 for installing the two hooks 1210 and a bottom plate 1240, wherein the two hooks 1210 are located in an installation space formed by buckling the sealing plate 1230 and the bottom plate 1240.

The installation space has a sliding groove therein, and the two hooks 1210 can be movably disposed in the sliding groove, respectively. The suspension mechanism

1200 still includes the twist grip 1410 that is used for the drive couple 1210 moves, the twist grip 1410 has two of connect respectively the round pin axle 1420 of couple 1210, the twist grip 1410 rotates and drives the round pin axle 1420 moves, the round pin axle 1420 stirs the couple 1210 moves.

The hooks 1210 are respectively provided with a pin 1420 mounting hole corresponding to the pin 1420, and the pin 1420 penetrates through a kidney-shaped hole on the sealing plate 1230 to be mounted in the pin 1420 mounting hole.

A handle mounting shaft 1440 for hinging the rotary handle 1410 on the bottom plate 1240 is further included, and a handle compression spring 1450 for pressing the rotary handle 1410 on the sealing plate 1230 is arranged on the handle mounting shaft 1440.

The bottom plate 1240 is further provided with a pin 1460 protruding from the surface of the sealing plate 1230 facing the rotating handle 1410, and the rotating handle 1410 is provided with a pin hole corresponding to the pin 1460, and the pin 1460 can be selectively inserted into the pin hole to limit the rotation of the rotating handle 1410.

The rotary handle 1410 is pressed on the sealing plate 1230 through the handle compression spring 1450, when the relative position between the hooks 1210 does not need to be adjusted, the pin 1460 is inserted into the pin hole, the rotary handle 1410 cannot rotate at the moment, the rotary handle 1410 is pulled outwards when the adjustment is needed, the handle compression spring 1450 is compressed at the moment, the pin shaft 1420 is separated from the pin hole after the rotary handle 1410 is moved outwards, the rotary handle 1410 can be rotated at the moment, so that the relative position of the two hooks 1210 can be adjusted, after the adjustment is completed, the rotary handle 1410 is loosened, the rotary handle is attached to the surface of the sealing plate 1230 again under the action of the handle compression spring 1450, the pin shaft 1420 is connected with the pin hole again, the rotary handle 1410 cannot be directly controlled to rotate at the moment, and misoperation can be avoided.

The number of the pin holes corresponding to the pin 1460 on the rotating handle 1410 is two, and the two pin holes respectively correspond to the open state and the fastening state of the hook 1210.

A pin 1460 compression spring is sleeved on the pin 1460, and the pin 1460 compression spring has a tendency of moving the pin 1460 towards the direction of the rotating handle 1410.

Through setting up pin 1460 compression spring and ejecting pin 1460 out the shrouding 1230 surface, loosen the twist grip 1410 at the position that the round pin axle 1420 does not correspond with the pinhole when adjusting the twist grip 1410, under the effect of handle compression spring 1450, the twist grip 1410 laminating can compress pin 1460 and retreat inside the shrouding 1230 after the shrouding 1230 surface, and it can still control the twist grip 1410 to rotate to release the twist grip 1410 at this moment promptly, and need not to pull the twist grip 1410 outward always and just can rotate for adjust more laborsavingly.

The inside of the jack box main body 100 of this embodiment is further provided with a precision digital display meter 101, a current collection module 102 and a main control module 103. An opening is arranged on the plug box main body 100, and a waterproof transparent cover 104 is arranged on the opening.

The plug box comprises a plug box body 100 and a plurality of industrial sockets 105, wherein the industrial sockets 105 penetrate through the side wall of the plug box body 100 and are connected with the inner side and the outer side of the plug box body 100.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship merely for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, configuration, and operation in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a jack box with grafting actuating mechanism, includes the jack box main part, set up in the inside of jack box main part participate in and with the circuit breaker of participating in the electricity and being connected, its characterized in that still includes:

the hanging mechanisms are arranged at two ends of the plug box main body and are in rolling connection with the bus duct, and the plug box main body can slide relative to the bus duct as a movable support by using the hanging mechanisms when the plug pins are in a state of being disconnected from the bus duct;

the hanging mechanism is provided with two hooks corresponding to mounting surfaces on two sides of the bus duct, the hooks are driven by a driving mechanism to move relatively, idler wheels are arranged on the hooks, the hanging mechanism further comprises a sealing plate and a bottom plate, the sealing plate and the bottom plate are used for mounting the hooks, the hooks are located in a mounting space formed by the sealing plate and the bottom plate in a buckled mode, a sliding groove is formed in the mounting space, the hooks are respectively arranged in the sliding groove in a movable mode, the hanging mechanism further comprises a rotating handle used for driving the hooks to move, the rotating handle is provided with a pin shaft, the pin shaft is connected with the rotating handle, the rotating handle rotates to drive the pin shaft to move, and the pin shaft is shifted to move the hooks.

2. The connector box with a connector driving mechanism according to claim 1, wherein the connector pins include a three-phase connector pin moving mechanism and a two-phase connector pin moving mechanism, and the three-phase connector pin moving mechanism and the two-phase connector pin moving mechanism are respectively connected to the connector driving mechanism.

3. The connector box with a connector driving mechanism of claim 1, further comprising a flexible connecting assembly electrically connecting the pins and the circuit breaker, wherein the flexible connecting assembly comprises wires and a switching row module, the switching row module is fixedly connected with the circuit breaker, and the wires electrically connect the pins and the switching row module.

4. The connector box with a connector driving mechanism as claimed in claim 3, wherein the connector row module is fixedly mounted on the connector box body and comprises an upper cover, a lower cover and a connector row, the upper cover and the lower cover are connected with each other in a plugging manner, and the wires are fixedly connected with the connector row.

5. The connector box with a connector driving mechanism according to claim 1, wherein the connector driving mechanism comprises a driving gear and a rack, the driving gear is rotatably arranged inside the connector box main body, and the rack is fixedly connected with the plug pins.

6. The connector box with a connector driving mechanism according to claim 5, wherein a shaft bracket is arranged inside the connector box body, and the driving gear is rotatably arranged on the shaft bracket through a rotating shaft.

7. The connector box with a connector driving mechanism according to claim 6, wherein the shaft bracket is provided with a shaft mounting groove, a shaft mounting seat is arranged in the shaft mounting groove, and the rotating shaft is rotatably mounted in the shaft mounting seat.

8. The connector box with a connector driving mechanism as claimed in claim 7, wherein at least one end of the shaft extends to the outside of the connector box body through the sidewall of the connector box body, and a knob is sleeved on a portion of the shaft extending to the outside of the connector box body.

9. The connector box with a connector driving mechanism according to claim 7, further comprising a servo motor, wherein the rotating shaft is in transmission connection with a power output end of the servo motor.

10. The connector box with a connector driving mechanism according to claim 1, wherein a movable slide rail is provided inside the connector box body, and the plug pins are movable along the movable slide rail by the connector driving mechanism.

11. The jack box with a jack drive mechanism according to claim 10, wherein the pin includes a conductor insulator and a plurality of jack conductors, the plurality of jack conductors being plugged in parallel to each other on the conductor insulator; clamping grooves are formed in two sides of the connector conductor, and watchband contact fingers are arranged in the clamping grooves.

12. The jack box with a jack drive mechanism of claim 1, further comprising a pin fixing mechanism for fixing the position of the pin.

13. The connector box with a connector driving mechanism according to claim 12, wherein the pin fixing mechanism includes a limiting hole and a limiting post, and when the limiting post is inserted into the limiting hole, the pin is fixed in position in the connector box body.

14. The connector box with a connector driving mechanism according to claim 13, wherein the number of the limiting holes is two or more, the limiting holes are arranged in the connector direction of the pins, the distance between adjacent limiting holes is arranged according to the travel of the pins required to move at different bus heights, and each limiting hole is provided with one limiting column.

15. The connector box with a connector driving mechanism as claimed in claim 1, wherein the hooks are respectively provided with pin mounting holes corresponding to the pins, and the pins are mounted in the pin mounting holes through kidney-shaped holes of the sealing plate.

16. The connector box with a connector driving mechanism according to claim 15, further comprising a handle mounting shaft for hinging the rotary handle to the bottom plate, wherein a handle compression spring for pressing the rotary handle to the sealing plate is provided on the handle mounting shaft.

17. The connector box with a connector driving mechanism of claim 16, wherein the bottom plate further comprises a pin protruding from a surface of the sealing plate facing the rotary handle, and the rotary handle is provided with a pin hole corresponding to the pin, and the pin is selectively inserted into the pin hole to limit the rotation of the rotary handle.

18. A jack box with a jack drive mechanism as claimed in claim 17 wherein said pin is sleeved with a pin compression spring having a tendency to move said pin in a direction toward said swivel handle.

19. The connector box with a connector driving mechanism according to claim 18, wherein the number of the pin holes corresponding to the pin on the rotary handle is two, and the two pin holes correspond to an opened state and a closed state of the hook, respectively.

20. The jack box with the plug driving mechanism as claimed in claim 1, wherein a precise digital display meter, a current acquisition module and a main control module are further arranged inside the jack box main body.

21. The connector box with a connector driving mechanism according to claim 1, wherein the connector box body is provided with an opening, and a waterproof transparent cover is provided on the opening.

22. The connector box with a connector driving mechanism of claim 1, further comprising a plurality of industrial sockets penetrating through the sidewall of the connector box body to connect the inner and outer sides of the connector box body.