CN104752982B - Removable switch cabinet equipment, and method for moving side-mounted switch into switch cabinet - Google Patents
Removable switch cabinet equipment, and method for moving side-mounted switch into switch cabinet Download PDFInfo
- Publication number
- CN104752982B CN104752982B CN201310730667.2A CN201310730667A CN104752982B CN 104752982 B CN104752982 B CN 104752982B CN 201310730667 A CN201310730667 A CN 201310730667A CN 104752982 B CN104752982 B CN 104752982B
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- China
- Prior art keywords
- switch
- track
- cart device
- type facilities
- removable
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a piece of removable switch cabinet equipment comprising a switch cabinet and a side-mounted switch mounted at one side of the switch cabinet. The removable switch cabinet equipment further comprises a guide rail device mounted inside a shell of the switch cabinet, a handcart device mounted on the end face, facing the switch cabinet, of the side-mounted switch, and a propelling device mounted between the guide rail device and the handcart device. The propelling device propels the handcart device to move along the guide rail device to make the position of a primary wiring terminal of the side-mounted switch correspond to the position of a connection bus of the switch cabinet. When the side-mounted switch is about to be propelled in place, the side-mounted switch is jacked up in place to make the primary wiring terminal to move to and contact the connection bus of the switch cabinet, and then, the primary wiring terminal and the connection bus are connected by a bolt. The removable switch cabinet equipment of the invention is simple in structure, convenient to use, high in working reliability and easy to maintain, and the on-site power-off time during maintenance is reduced. The invention further provides a method for moving a side-mounted switch into a switch cabinet.
Description
Technical field
The present invention relates to switch cubicle technical field, more particularly to a kind of removable open switch cabinet equipment and side dress switch is moved
The method for entering switch cubicle.
Background technology
At present, fill switch cubicle of the switch as main switch with side to be substantially using fixed installation form, side dress switch is direct
It is fixed by bolts on switch cubicle.Fixed form is solid and reliable, but installs more difficult, maintainable very poor；Particularly becoming distribution
Room scene, side dress switch is very difficult to be realized safeguarding or changes, and many times all entirely switch cubicle must be split out and is changed,
Safeguard that power off time is very long, difficulty is also very big.
In prior art, using formal dress switch can withdraw-type switch cabinet, generally using Mume flower contact and static contact grafting
Structure realizes the connection of primary circuit.Because formal dress is switched in moving process in switch cubicle, three-phase Mume flower contact faces stationary contact
Head is that a word is advanced side by side, will not mutually stop, interfere, therefore implements and be easier.But side dress switch is in switch cubicle
Moving direction and three-phase orientation be to overlap, to realize that grafting is extremely difficult in switch cubicle moving process, also, one
The functional reliability of minor loop is also reduced.
The content of the invention
The purpose of the present invention is exactly to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of removable open switch
Cabinet equipment, its simple structure is easy to use, and functional reliability is high, is easy to safeguard, live power off time when reduction is safeguarded；This
It is bright that a kind of method that side is filled into switch immigration switch cubicle is also provided.
To realize the above-mentioned purpose of the present invention, the removable open switch cabinet equipment of the present invention, including switch cubicle, installed in opening
Close the side dress switch of cabinet side and for side to be filled into removable opening mechanism of the switch into and out switch cubicle, wherein, it is described can
Removing mechanism includes：For the track-type facilities in switch cabinet shell body；For installed in side dress switch towards described
Cart device on the end face of switch cubicle；Propulsion plant between track-type facilities and cart device；Wherein, propulsion plant
Promote cart device to move along track-type facilities, make the primary connection terminal of the side dress switch and the connection mother of the switch cubicle
Line position is corresponding.
Further, also include that the primary connection terminal for making position corresponding contacts with the connection bus
Jack-up positioning apparatus.
Further, also including guiding the guider of the cart device along the track-type facilities moving direction.
Wherein, the propulsion plant includes：Support component on the cart device；By support component support and
For the moving assembly for driving the cart device to move along the track-type facilities.
Preferably, the support component includes a pair of screw mandrel bracing frames being respectively and fixedly installed on the cart device；
The moving assembly includes：The screw mandrel supported by screw mandrel bracing frame；And the screw mandrel spiral shell coordinated on screw mandrel and with screw mandrel
It is female.
Particularly, the propulsion plant also includes the engaging group for the cart device and the track-type facilities to be connected
Part, it includes：A pair of linkage bolt blocks being oppositely arranged on the outside of the feed screw nut, it can moving radially along feed screw nut；
A pair of keepers on the track-type facilities；Wherein, the keeper is provided with location hole, the linkage bolt block outer surface
Protuberance is provided with, the protuberance of the linkage bolt block can be plugged in the location hole of correspondence keeper, to fill the handcart
Putting can relatively described track-type facilities motion.
Particularly, a pair of keepers being arranged on the track-type facilities are also included, wherein, the keeper is provided with positioning
Hole, the linkage bolt block outer surface is provided with protuberance, and the protuberance of the linkage bolt block can be plugged into the positioning of correspondence locating piece
In hole, to realize that the geo-stationary of feed screw nut and track-type facilities connects, to make the cart device with the rotation of screw mandrel
Relatively described track-type facilities motion.
Wherein, the jack-up positioning apparatus include：The multiple wedges being arranged on the track-type facilities；It is arranged on described
Roller multiple in place on cart device；Wherein, when multiple rollers in place are moved respectively on corresponding wedge, the handcart
Device away from the track-type facilities, to make the primary connection terminal contact with the connection bus.
Wherein, the guider includes：The multiple alignment pins being arranged on the track-type facilities；It is arranged on the handcart
Multiple locating pieces on device；Wherein, the cart device along the track-type facilities move when, each described alignment pin can be inserted
Enter in a corresponding locating piece.
Further, also include for the side to be filled the primary connection terminal of switch and the connection bus of the switch cubicle
The bolt of connection.
The present invention also provides a kind of method that the side dress switch of removable open switch cabinet equipment is moved into into switch cubicle, and it includes
Following steps：
The track-type facilities of removable opening mechanism are arranged in the housing of switch cubicle；
The propulsion plant of removable opening mechanism is arranged on its cart device；
Cart device is arranged on into side dress to switch towards on the end face of the switch cubicle；
When using, cart device is inserted on track-type facilities, promotes cart device to fill along guide rail by propulsion plant
Movement is put, makes the primary connection terminal of the side dress switch corresponding with the connection bus position of the switch cubicle.
Compared with prior art, removable open switch cabinet equipment of the invention and side dress switch move into the method tool of switch cubicle
There is following advantage：
1）The present invention removable open switch cabinet equipment there is removable opening mechanism, by can withdraw-type mechanism can be convenient
By side dress switch into and out switch cubicle, the structure of removable open switch cabinet equipment is simplified, be easy to tie up switch cubicle
Shield and replacing, with good actually used value；
2）The present invention removable opening mechanism have may be installed the track-type facilities in switch cabinet shell body and may be installed side dress
Cart device on switch, is provided with propulsion plant, under the promotion of propulsion plant, hand between track-type facilities and cart device
Car device is moved along track-type facilities, so that side dress switch reaches the connection bus position for making its binding post and switch cubicle
Corresponding operating position is put, simple structure is easy to use, be easy to offside dress switch or switch cubicle to be safeguarded and changed have
Effect reduces live power off time, reduces maintenance difficulties；
3）The present invention promotes cart device motion using propulsion plant, and it adopts the transmission group that screw mandrel coordinates with feed screw nut
Part, is linear motion of the cart device along track-type facilities by the convert rotational motion of screw mandrel, and transmission principle is simple, reliable operation；
4）The present invention has jack-up positioning apparatus, and it makes the side dress switch that cart device is loaded be advanced to operating position soon
When can be by lateral jack-up, so that the primary connection terminal of side dress switch is contacted with the connection bus of switch cubicle, it is to avoid in general
During side dress switch is advanced to operating position, because making once with having a common boundary face scrapes for bus is connected to primary connection terminal
Binding post is damaged, and improves the functional reliability of side dress switch；
5）The present invention has guider, and it plays guiding, correcting action to the cart device moved along track-type facilities, from
And realize side dress switch being accurately positioned in switch cubicle；
6）Side is filled the removable open switch cabinet equipment of the present invention primary connection terminal and switch cubicle of switch using bolt
The connection of connection bus, it is easy to connect to form primary circuit, it is easy to accomplish, the functional reliability of primary circuit is high, is easy to
The part of removable open switch cabinet equipment is safeguarded and changed, with good actually used value.
Below in conjunction with the accompanying drawings the present invention is described in detail.
Description of the drawings
Fig. 1 be the present invention removable open switch cabinet equipment be in assembling process when schematic diagram；
Fig. 2 is the side view of removable open switch cabinet equipment shown in Fig. 1（Connection bus and primary connection terminal not in contact with）；
Fig. 3 is the side view of removable open switch cabinet equipment shown in Fig. 1（Connection bus and primary connection termination contact）；
Fig. 4 is the schematic diagram of the removable opening mechanism of the present invention（Cart device has just inserted the schematic diagram of track-type facilities）；
Fig. 5 is the A-A direction views shown in Fig. 4；
Fig. 6 is the structural representation of track-type facilities shown in Fig. 4；
Fig. 7 is the top view of the track-type facilities shown in Fig. 6；
Fig. 8 is the left side view of the track-type facilities shown in Fig. 6；
Fig. 9 is the structural representation of the cart device shown in Fig. 4；
Figure 10 is the top view of cart device shown in Fig. 9；
Figure 11 is the left side view of cart device shown in Fig. 9；
Figure 12 is the part B enlarged drawing shown in Fig. 4（Cart device has just inserted view during track-type facilities）；
In Figure 13（a）（b）（c）For the procedure chart that cart device is moved on track-type facilities；
Figure 14 is dynamic structural representation when engaging with keeper of linkage bolt of the present invention.
Description of reference numerals：1- track-type facilities；2- carries roller；3- cart devices；4- rollers in place；5- wedges；6-
Alignment pin；7- propulsion plants；8- switch cubicles；9- sides dress switch；10- bolts；11- connects bus；12- primary connection terminals；13-
Transhipment vehicle frame；14- locating pieces；101st, 106- screw mandrels bracing frame；102nd, 108- linkages bolt block；103rd, 107- keepers；104- silks
Stem nut；105- screw mandrels.
Specific embodiment
As Figure 1-Figure 5, it is the front view and side view of removable open switch cabinet equipment of the invention.As seen from the figure,
The removable open switch cabinet equipment of the present invention includes：Switch cubicle 8, the side dress installed in the side of switch cubicle 8 switch 9 and fill side
Switch 9 into and out switch cubicle 8 removable opening mechanism, wherein, removable opening mechanism includes：For installed in the housing of switch cubicle 8
Interior track-type facilities 1；For switching 9 towards the cart device 3 on the end face of switch cubicle 8 installed in side dress；Installed in guide rail dress
Put and the propulsion plant 7 between cart device 3；Wherein, propulsion plant 7 promotes cart device 3 to move along track-type facilities 1, makes
The primary connection terminal 12 that side dress switchs 9 is corresponding with the position of connection bus 11 of switch cubicle 8.
The removable open switch cabinet equipment of the present invention, switch cubicle is moved into by removable opening mechanism by side dress switch, that is, opening
Close and arrange in cabinet 8 track-type facilities 1, cart device 3 is placed on track-type facilities 1, and side is filled into switch 9 and is arranged on cart device 3
On, also, be provided between track-type facilities 1 and cart device 2 and be connected with cart device and for promoting pushing away for cart device
Enter device 7, so as under the impetus of propulsion plant 7, cart device 3 can be moved back and forth along track-type facilities 1, so that
Side dress switchs 9 and reaches or away from operating position, makes the primary connection terminal 12 of side dress switch and the connection bus 11 of switch cubicle 8
Put corresponding or away from and then realizing the connection or disengaging of primary circuit.
It should be noted that the left and right noun of locality cited in the present invention, is the phase relative to each element shown in Fig. 1
For position relationship, it is thus understood that, the noun of locality of the present invention does not limit the scope of protection needed for the present invention.
Specifically, removable opening mechanism of the invention includes track-type facilities 1, cart device and promotes cart device to fill in guide rail
Put the pushing meanss moved on 1.Wherein, track-type facilities 1 are pre-installed in switch cubicle 8 by dismountable mode, and such as Fig. 5-
Shown in Fig. 8, track-type facilities 1 have the guide rail bracket for taking the shape of the letter U, i.e. the guide rail bracket is made up of upper and lower bending plate and vertical plate, with U
The accommodating chamber of type, can be formed, it is also possible to be welded by plurality of steel plates man-hour, guide rail bracket is added by one piece of steel plate bending.
When guide rail bracket is arranged on switch cubicle 8, the side end face of the left and right sides of its opposed open and horizontal plane,
I.e. track-type facilities 1 are horizontally arranged in switch cubicle 8, and U-shaped accommodating chamber exposes, and cart device is from a side of its both sides that are open
End face（As shown in figure 1, from the right side of guide rail bracket）In insertion guide rail bracket.Also, in order to prevent appearance of the cart device from guide rail bracket
Receive and deviate from chamber, the parallel-plate parallel with the vertical plate of guide rail bracket is set on the superposed bending plate of guide rail bracket.
And as shown in Fig. 5, Fig. 9-Figure 11, the cart device 3 of the present invention has the handcart frame matched with guide rail bracket, it is by steel
Plate bending is formed, and with vertical plate and is arranged at the bending plate of vertical plate upper end.On the upper bending plate and vertical plate of handcart frame
A pair of carrying rollers 2 are separately installed with, as shown in figure 9, the rotary shaft of two carrying rollers 2 on bending plate on handcart frame
Line is along vertical direction, the rotation axis of two carrying rollers 2 on the downside of handcart frame vertical plate and positioned at handcart frame upside
Two carrying rollers rotation axis it is vertical.
During installation, handcart frame is inserted in the guide rail bracket of track-type facilities 1, the vertical plate for making handcart frame is exposed（I.e.
Towards setter）, handcart frame upside carries the outer surface of roller 2 and is against on the parallel-plate of guide rail bracket, and handcart frame downside carries
The outer surface of roller 2 is against on the lower bending plate of guide rail bracket（As shown in Figure 5）, so as under the impetus of propulsion plant 7, can
So that handcart frame is moved back and forth in guide rail bracket.
Wherein, as shown in Figure 4, Figure 5, propulsion plant 7 of the invention includes：On the handcart frame of cart device 3
Support component；Supported by support component and the moving assembly for driving cart device 3 to move along track-type facilities 1.By moving
Dynamic component, is moved back and forth can handcart frame opposite rail frame, so that other elements disposed on handcart frame are same with its
Shi Yidong.
Specifically, support component includes a pair of the screw mandrel bracing frames 101,106 being respectively and fixedly installed on cart device 3.
And moving assembly includes：It is placed in the screw mandrel 105 being supported by it on screw mandrel bracing frame 101,106, and right side one end of screw mandrel 105
Screw mandrel bracing frame 106 is stretched out in, and the outer surface in the close screw mandrel bracing frame 101 in the left side of screw mandrel 105 is machined with screw mandrel groove
（As shown in Fig. 4, Figure 12）；The feed screw nut 104 coordinated on screw mandrel 105 and with screw mandrel 105, during work, feed screw nut
104 states with track-type facilities in geo-stationary, it can not be rotated, only can be with the rotation of screw mandrel 105 along screw mandrel 105
Axially-movable.
Particularly, propulsion plant 7 is also included for the handcart frame of cart device 3 and the guide rail bracket of track-type facilities 7 to be connected
Engaging component, it includes：It is oppositely arranged on a pair of linkage bolt blocks 102,108 in the outside of feed screw nut 104, each linkage bolt block court
Is respectively provided with the inner surface of feed screw nut 104 and feed screw nut 104 is accommodated the bolt block groove in it and be can be placed in
Bolt block boss in screw mandrel groove, and each linkage bolt block can be moved out along the diametrically feed screw nut of feed screw nut 104
It is dynamic；A pair of keepers 103,107 on track-type facilities guide rail bracket.
Wherein, as shown in Fig. 4, Fig. 5, Figure 12, location hole, two linkage bolts are respectively equipped with two keepers 103,107
Block 102,108 is respectively equipped with protuberance and bolt block on protuberance, and each linkage bolt block away from the outer surface of feed screw nut 104
Boss is symmetrical arranged, and in design, meets should the spacing between two keeper apparent surfaces：More than in two linkage bolt blocks
The summation of distance and screw mandrel is machined with screw mandrel groove between each linkage opposite with bolt block boss end face of bolt block protuberance
External diameter sum.（For ease of understanding, the screw mandrel for being hereinafter related to be machined with wire rod thread is referred to as screw mandrel outer diameter part）.
Preferably, the size of each protuberance is matched with the size of location hole, so as to linkage bolt block along feed screw nut's
When moving outside radial direction phase, the protuberance of the bolt block that links is inserted in the location hole of corresponding keeper.
When handcart frame is taken be placed on guide rail bracket when, the bolt block boss of each linkage bolt block be placed in screw mandrel with its position
In corresponding screw mandrel groove, in bolt block groove is contained in feed screw nut 104, now, the protuberance of each linkage bolt block away from
Corresponding keeper.
And when screw mandrel 105 is turned, the position for abutting against screw mandrel groove of two linkage bolt blocks 102,108（That is bolt block is convex
Platform）Can due to screw mandrel rotation and along screw mandrel radial outward movement and away from screw mandrel groove so that two linkage bolt blocks
102nd, 108 move but without departing from feed screw nut 104 away from the direction of feed screw nut 104 respectively, two linkage bolt blocks 102,
Protuberance on 108 is inserted respectively in corresponding keeper（I.e., as shown in figure 14, the protuberance for linking on bolt block 102
In being inserted into the location hole of keeper 103 above, the protuberance linked on bolt block 108 is inserted into underlying positioning
In the location hole of part 107）, two linkage bolt blocks is connected with guide rail bracket respectively, so that feed screw nut's opposite rail frame is in
Inactive state；Because feed screw nut's opposite rail frame is maintained static, then when continuing to turn screw mandrel 105, the relative screw mandrel spiral shell of screw mandrel 105
Mother is moved to the left, i.e. make cart device 3 can the guide rail bracket of opposite rail device 1 to left movement.
Because guide rail bracket is installed in switch cubicle, its position remains stationary；When linkage bolt block is connected as with guide rail bracket
During one, linkage bolt block is unable to the movement of opposite rail frame, therefore feed screw nut can not produce the motion of opposite rail frame；When after
During continuous rotating Vortex screw mandrel 105, screw mandrel 105 drives cart device to be moved to the left, and loads side dress by cart device and switchs 9
It is moved to the left, to make the primary connection terminal 12 of side dress switch corresponding with the position of connection bus 11 of switch cubicle 8.
Design when, in order to avoid cart device along track-type facilities move when, rival car device load side dress switch
Primary connection terminal 12 scraped, make the surface damage of primary connection terminal, cart device load side dress switch 9 edges
Track-type facilities be moved to the left and make side dress switch primary connection terminal 12 and switch cubicle 8 the position of connection bus 11 it is relative
At once, side dress switch primary connection terminal 12 and connection bus 11 between still have certain distance and not in contact with（Such as Fig. 2 institutes
Show）.
And in order that the primary connection terminal 12 of side dress switch contacts with the connection bus 11 of switch cubicle（Such as Fig. 3 institutes
Show）, the present invention removable opening mechanism also include that the primary connection terminal 12 for making position corresponding connects with bus 11 is connected
Tactile jack-up positioning apparatus.
Wherein, jack-up positioning apparatus include：Be arranged on the guide rail bracket of track-type facilities 1 and towards handcart frame direction outwardly
Three wedges 5（As Figure 6-Figure 8, concept outwardly is using the medial surface of guide rail bracket as reference plane）, wherein
Two wedges 5 in three wedges 5 are arranged on the right side of guide rail bracket, and another wedge 5 is arranged on the left side of guide rail bracket
And on the extended line of the line of centres of described two wedges 5；Be arranged on the handcart frame of cart device 3 with three wedges
Corresponding three rollers in place 4 of difference（As Figure 9-Figure 11）, wherein two rollers in place in three rollers in place 4 are arranged
On the right side of handcart frame, another roller in place is arranged on the left side of handcart frame and positioned at described two roller lines of centres in place
Extended line on, and the spacing in three rollers in place between each two roller in place is corresponding with three wedges 5 every
Spacing between two wedges 5 matches.
Wherein, three rollers in place 4 along guide rail bracket be moved respectively on corresponding wedge 5 when, the handcart of cart device 3
Frame is displaced outwardly certain distance away from the guide rail bracket of track-type facilities 1, i.e. handcart frame opposite rail frame（Fig. 3 is reached from state shown in Fig. 2
Shown state）, so that the side loaded on handcart frame fills the primary connection terminal 12 of switch and the phase of connection bus 11 of switch cubicle
Contact.
Preferably, the height that each wedge 5 protrudes from guide rail bracket is that 10mm, i.e. cart device can be by sides with side dress switch
To jack-up 10mm, to make binding post 12 and connection bus 11 contact.
And it is further, in order that the cart device of the present invention carry side dress switch be moved to the left along track-type facilities it is close
During to operating position, the forward stroke of cart device will not change, and the removable opening mechanism of the present invention is additionally provided with for guiding handcart
Device 3 along the moving direction of track-type facilities 1 guider, as shown in Figure 4.
Wherein, guider includes：Three alignment pins 6 being arranged on the guide rail bracket of track-type facilities 1（Such as Fig. 6-Fig. 8 institutes
Show）, each alignment pin 6 is corresponding to be placed in the left side of a wedge 5 and higher than wedge 5；Three be arranged on cart device 3
Individual locating piece 14（As Figure 9-Figure 11）, each locating piece correspondence is placed in the left side of a roller in place, and each is positioned
Block is provided with locating slot towards the surface of guide rail bracket, and the size of locating slot matches with the size of alignment pin 6.When the edge of cart device 3
When the movement of track-type facilities 1, each alignment pin 6 can be plugged in the locating slot of a corresponding locating piece, so as to offside
Dress switch be advanced to operating position final stage stroke plays a part of amendment guiding, so as to realize operating position it is accurate, can
By positioning.
It is to overlap because side fills moving direction and three-phase orientation of the switch in switch cubicle, therefore realizes in side
The primary connection terminal that side is filled into switch in dress switch moving process is extremely difficult with the connection bus grafting of switch cubicle, and i.e.
Make to realize that connected structure is also extremely complex, reliability is also necessarily reduced, and in order to overcome above-mentioned difficulties, the present invention's can withdraw-type
Switch cabinet equipment be additionally included in side dress switch primary connection terminal 12 contact with the connection bus 11 of switch cubicle after, for general
Primary connection terminal 12 and the bolt 10 for being connected the connection of bus 11.By the way that bolt 10 is by primary connection terminal 12 and connects bus 11
Connection, connect what is formed with bus is connected by primary connection terminal when side dress switch is advanced to operating position so as to ensure that
The reliability of primary circuit work, and realize easily, simplifying switch cabinet structure, it is easy to safeguard and changes, with good
Actually used value.
Additionally, the present invention also provides a kind of for the side dress switch immigration in above-mentioned removable open switch cabinet equipment to be opened
The method for closing cabinet, it comprises the steps：
Track-type facilities 1 are arranged in the housing of switch cubicle 8；
Propulsion plant 7 is arranged on cart device 3；
Cart device 3 is arranged on into side dress switch 9 towards on the end face of switch cubicle 8；
When using, cart device 3 is inserted on track-type facilities 1, cart device 3 is promoted along leading by propulsion plant 7
Rail device 1 is moved, make side dress switch 9 primary connection terminal 12 it is corresponding with the position of connection bus 11 of switch cubicle 8.
Below, with reference to Fig. 1-Fig. 8, Tu13Zhong（a）（b）（c）, specifically describe the present invention moves into switch cubicle by side dress switch
Process.
First, track-type facilities 1 are processed and is installed in the housing of switch cubicle：Processed using steel plate or other modes
Go out the guide rail bracket of U-shaped as described above, then three wedges 5 in jack-up positioning apparatus are respectively mounted on guide rail bracket and dress is oriented to
Three alignment pins 6 in putting, then two keepers 103,107 in propulsion plant engaging component are separately mounted on guide rail bracket
（As shown in Figure 4）, the structure for processing is as Figure 6-Figure 8（Not shown two keepers of Fig. 6-8）, then, using detachable
Mode（Such as bolt connection）The track-type facilities of said elements will be installed to be arranged in the housing of switch cubicle 8.
Then, process cart device and propulsion plant is arranged on cart device 3：By the way of steel plate bending or
Alternate manner processes handcart frame as above, carrying roller 2 is respectively mounted in the both sides of handcart frame, to form cart device
3；Then three locating pieces 14 in three rollers in place 4, guider in jack-up positioning apparatus are separately mounted to into handcart
On the handcart frame of device；Finally, by the support component in propulsion plant 7（A pair of screw mandrel bracing frames 101,106）It is separately mounted to
On handcart frame, feed screw nut 104 one end is to the left sleeved on into and has processed a pair of relative screw mandrel grooves（Such as Fig. 4, Figure 12
It is shown）Screw mandrel 105 on, then screw mandrel 105 is placed on screw mandrel bracing frame 101,106, and make right side one end of screw mandrel 105
Stretch out in screw mandrel bracing frame 106, then again by propulsion plant engaging component in two linkage bolt blocks be respectively disposed on screw mandrel
The both sides of nut.
Then, cart device is arranged on into side dress to switch towards on the side end face of switch cubicle 8.
When using, the cart device 3 that will be loaded with side dress switch is inserted on track-type facilities 1, makes side dress switch away from leading
Rail device, promotes cart device 3 to move along track-type facilities 1 by propulsion plant 7, makes side dress switch 9 primary connection terminal
12 is corresponding with the position of connection bus 11 of switch cubicle 8.
With reference in Figure 13（a）（b）（c）, the cart device for being mounted with side dress switch is specifically described along track-type facilities
The process of motion.
Will be loaded with side dress switch cart device be lifted into its bottom be provided with road wheel for handcart for transporting device
Rotate vehicle frame 13（As shown in Figure 1）On, promote and rotate vehicle frame 13 so as to be relative with the guide rail bracket of the track-type facilities in switch cubicle 8
Connect, i.e. the left side one end for making the cart device 3 for being mounted with side dress switch is inserted in track-type facilities guide rail bracket, now, engaging group
The bolt block boss of each the linkage bolt block in part is placed in a screw mandrel groove corresponding thereto, and the bolt of two linkage bolt blocks
Block groove is respectively contained in feed screw nut 104 interior.
Such as Figure 13（a）Shown, when turning screw mandrel 105, i.e. the bolt block boss of two linkage bolt blocks 102,108 can be due to screw mandrel
Rotation and along screw mandrel radial outward movement and away from screw mandrel groove so that two linkage bolt blocks 102,108 courts respectively
The direction movement away from feed screw nut 104 but the protuberances without departing from feed screw nut 104, on two linkage bolt blocks 102,108
It is inserted respectively in corresponding keeper（I.e., as shown in figure 14, the protuberance for linking on bolt block 102 is inserted into positioned at upper
In the location hole of the keeper 103 of side, the protuberance on bolt block 108 that links is inserted into the positioning of underlying keeper 107
Kong Zhong）, two linkage bolt blocks is connected with guide rail bracket respectively, so that feed screw nut's opposite rail frame remains static.When
When continuation turns screw mandrel in the same direction, because the bolt block that links is unable to the movement of opposite rail frame, therefore feed screw nut can not produce relatively
The motion of guide rail bracket, screw mandrel 105 drives cart device to be moved to the left, and loads side dress switch 9 to the left by cart device
It is mobile.
When the cart device for loading side dress switch is moved to the left along track-type facilities, be arranged on the right side of handcart frame
Roller in place can be against on a pair corresponding wedges being arranged on the right side of guide rail bracket, and it is left positioned at a pair rollers in place
A pair of alignment pins of side can be inserted respectively in the locating slot of corresponding a pair of locating pieces, so as to guide cart device along guide rail
The direction that device is moved to the left, such as Figure 13（b）It is shown.
When a pair rollers in place on the right side of handcart frame have just been against on corresponding a pair of wedges, positioned at handcart frame left side
Roller in place distance be located at guide rail bracket on the left of wedge still have certain distance, therefore, be loaded with side dress switch cart device
When moving on track-type facilities, cart device can advance according to the predetermined track of roller is carried, cart device and track-type facilities it
Between will not produce lateral skew（Cart device is as shown in Figure 2 with the relative position relation of track-type facilities）.
When the cart device for being loaded with side dress switch continues to be moved to the left on track-type facilities, the rolling in place on the left of handcart frame
Wheel be against on the wedge on the left of guide rail bracket, and the alignment pin on the left of the roller in place be inserted into it is corresponding with its position fixed
In the locating slot of position block, so that cart device is by lateral jack-up, i.e. such as Figure 13（c）Shown, side dress is switched by lateral jack-up,
Now the primary connection terminal 12 of side dress switch and the connection bus 11 of switch cubicle 8 contact（Cart device and track-type facilities
Relative position relation is as shown in Figure 3）, then, primary connection terminal 12 and connection bus 11 are connected to be formed by bolt 10
Primary circuit.
When needing that switch cubicle or side dress switch are safeguarded, changed, propulsion dress is turned with direction contrary to the above
Screw mandrel in putting, you can make the cart device for being loaded with side dress switch move right along track-type facilities, until de- with track-type facilities
From its motion principle is identical with the above-mentioned motion principle that side is filled into switch immigration switch cubicle, the direction of motion is not conversely, here is carried out
Describe in detail.
Although the present invention has been described above with particularity, but the invention is not restricted to this, those skilled in the art can
Modified with principle of the invention, therefore, the various modifications that all principles according to the present invention are carried out all should be understood to
Fall into protection scope of the present invention.
Claims (8)
1. a kind of removable open switch cabinet equipment, including switch cubicle (8), installed in switch cubicle (8) side side dress switch (9) with
And for side to be filled into removable opening mechanism of the switch (9) into and out switch cubicle (8), it is characterised in that the removable opening mechanism
Including：
For the track-type facilities (1) in switch cubicle (8) housing；
For switching (9) towards the cart device (3) on the end face of the switch cubicle (8) installed in side dress；
Propulsion plant (7) between track-type facilities and cart device (3)；
Wherein, propulsion plant (7) promotes cart device (3) mobile along track-type facilities (1), makes the one of side dress switch (9)
Secondary binding post (12) is corresponding with connection bus (11) position of the switch cubicle (8)；
Wherein, the removable opening mechanism also includes jack-up positioning apparatus, for side dress switch (9) when operating position is advanced to soon
Its lateral jack-up, the primary connection terminal (12) for making side dress switch (9) are contacted with connection bus (11)；
Wherein, after the primary connection terminal is contacted with the connection bus of switch cubicle, by bolt (10) by primary connection terminal
And connection bus (11) connection is forming primary circuit (12)；
Wherein, the jack-up positioning apparatus include：
The multiple wedges (5) being arranged on the track-type facilities (1)；
The roller multiple in place (4) being arranged on the cart device (3)；
Wherein, when multiple rollers in place (4) are moved respectively on corresponding wedge (5), the cart device (3) is away from described
Track-type facilities (1), to make the primary connection terminal (12) contact with connection bus (11).
2. removable open switch cabinet equipment according to claim 1, it is characterised in that the removable opening mechanism also includes drawing
The cart device (3) is led along the guider of the track-type facilities (1) moving direction.
3. removable open switch cabinet equipment according to claim 1, it is characterised in that the propulsion plant (7) includes：
Support component on the cart device (3)；
Supported by support component and for driving the cart device (3) along the mobile moving assembly of the track-type facilities (1).
4. removable open switch cabinet equipment according to claim 3, it is characterised in that：
The support component includes a pair of the screw mandrel bracing frames (101,106) being respectively and fixedly installed on the cart device (3)；
The moving assembly includes：The screw mandrel (105) supported by screw mandrel bracing frame (101,106)；And installed in screw mandrel (105)
Feed screw nut (104) that is upper and coordinating with screw mandrel (105).
5. removable open switch cabinet equipment according to claim 4, it is characterised in that the propulsion plant (7) also includes
For the engaging component for connecting the cart device and the track-type facilities, it includes：
A pair of linkages bolt block (102,108) being oppositely arranged on the outside of the feed screw nut (104), it can be along feed screw nut
(104) move radially；
A pair of keepers (103,107) on the track-type facilities (1)；
Wherein, the keeper is provided with location hole, and the linkage bolt block outer surface is provided with protuberance, the protrusion of the linkage bolt block
Portion can be plugged in the correspondingly location hole of keeper, to make the cart device (3) with the rotation of screw mandrel (105) with respect to institute
State track-type facilities (1) motion.
6. removable open switch cabinet equipment according to claim 2, it is characterised in that the guider includes：
The multiple alignment pins (6) being arranged on the track-type facilities (1)；
The multiple locating pieces (14) being arranged on the cart device (3)；
Wherein, when the cart device (3) is along the track-type facilities (1) movement, each described alignment pin (6) can be plugged into phase
In the locating piece answered.
7. the removable open switch cabinet equipment according to any one of claim 1-6, it is characterised in that also include for by institute
The bolt (10) that the connection bus (11) of the primary connection terminal (12) and the switch cubicle (8) of stating side dress switch (9) connects.
8. it is a kind of that the side dress of removable open switch cabinet equipment is switched the method for moving into switch cubicle, it is characterised in that including as follows
Step：
By the track-type facilities (1) of removable opening mechanism in the housing of switch cubicle (8)；
By the propulsion plant (7) of removable opening mechanism on its cart device (3)；
By cart device (3) installed in side dress switch (9) towards on the end face of the switch cubicle (8)；
When using, cart device (3) is inserted on track-type facilities (1), cart device (3) edge is promoted by propulsion plant (7)
Track-type facilities (1) movement, the primary connection terminal (12) of side dress switch (9) and the connection mother of the switch cubicle (8) is made
Line (11) position is corresponding；
Wherein, side dress switch (9) by lateral jack-up, can make the primary connection of side dress switch when operating position is advanced to soon
Terminal (12) is contacted with the connection bus (11) of switch cubicle, then by bolt (10) that primary connection terminal (12) and connection is female
Line (11) connects to form primary circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310730667.2A CN104752982B (en) | 2013-12-26 | 2013-12-26 | Removable switch cabinet equipment, and method for moving side-mounted switch into switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310730667.2A CN104752982B (en) | 2013-12-26 | 2013-12-26 | Removable switch cabinet equipment, and method for moving side-mounted switch into switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104752982A CN104752982A (en) | 2015-07-01 |
| CN104752982B true CN104752982B (en) | 2017-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310730667.2A Active CN104752982B (en) | 2013-12-26 | 2013-12-26 | Removable switch cabinet equipment, and method for moving side-mounted switch into switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104752982B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320891A (en) * | 2008-06-12 | 2008-12-10 | 高赟 | Side-installed shifting type high-tension switch cabinet |
| CN101425663A (en) * | 2008-03-25 | 2009-05-06 | 厦门华电开关有限公司 | 40.5kV middle disposed armored withdraw type metal enclosed switch cabinet |
| CN203278065U (en) * | 2013-04-25 | 2013-11-06 | 四川电器集团股份有限公司 | Novel handcart propulsion and guiding system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3847586B2 (en) * | 2001-08-22 | 2006-11-22 | 三菱電機株式会社 | Closed switchboard |
-
2013
- 2013-12-26 CN CN201310730667.2A patent/CN104752982B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425663A (en) * | 2008-03-25 | 2009-05-06 | 厦门华电开关有限公司 | 40.5kV middle disposed armored withdraw type metal enclosed switch cabinet |
| CN101320891A (en) * | 2008-06-12 | 2008-12-10 | 高赟 | Side-installed shifting type high-tension switch cabinet |
| CN203278065U (en) * | 2013-04-25 | 2013-11-06 | 四川电器集团股份有限公司 | Novel handcart propulsion and guiding system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104752982A (en) | 2015-07-01 |
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Denomination of invention: Removable switch cabinet equipment, and method for moving side-mounted switch into switch cabinet Effective date of registration: 20181122 Granted publication date: 20170412 Pledgee: China Minsheng Banking Corp Fuzhou branch Pledgor: Fujian Synpower Electric Equipment Co., Ltd. Registration number: 2018350000139 |