CN207310981U - A kind of Fast Installation wheel assembly for switchgear transhipment - Google Patents
A kind of Fast Installation wheel assembly for switchgear transhipment Download PDFInfo
- Publication number
- CN207310981U CN207310981U CN201721106804.5U CN201721106804U CN207310981U CN 207310981 U CN207310981 U CN 207310981U CN 201721106804 U CN201721106804 U CN 201721106804U CN 207310981 U CN207310981 U CN 207310981U
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- China
- Prior art keywords
- installing plate
- switchgear
- locating shaft
- spacer pin
- wheel assembly
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Abstract
A kind of Fast Installation wheel assembly for switchgear transhipment, including universal wheel mechanism are the utility model is related to, further includes the first installing plate, locating shaft, spacer pin and limiting device；The top for being connected to the top plate is fixedly mounted in first installing plate, the locating shaft is arranged on the upper surface of first installing plate, the axis of the locating shaft is perpendicular to first installing plate and coaxial with rotation centerline that the runner mounting base is rotatably connected with top plate, and the spacer pin is vertically installed on the locating shaft and diametrically opposite both sides protrusion is set.The utility model is simple in structure, without special installation or removal instrument can complete mounted in pairs wheel installation or dismantlement work.
Description
Technical field
Switchgear design field is the utility model is related to, particularly a kind of Fast Installation wheel group for switchgear transhipment
Part.
Background technology
Either existing switchgear is without wheel, or wheel is to be fixedly connected with switchgear.There is no the switchgear of wheel
Be not suitable for transhipment, the switchgear being fixedly connected with wheel stability wheel that is inadequate, and will being fixedly connected when standing
Son removes cumbersome, it is necessary to by dismantling device, is also needed to when needing to install again numerous by installation tool, process
It is trivial.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of Fast Installation wheel assembly for switchgear transhipment, knot
Structure is simple, convenient for disassembly and assembly, without special installation or removal instrument, it is only necessary to simple rotation can complete mounted in pairs wheel peace
Dress or dismantlement work.
The utility model is realized using following scheme：A kind of Fast Installation wheel assembly for switchgear transhipment, including ten thousand
To wheel mechanism, the universal wheel mechanism includes top plate, be installed on the runner mounting base that be rotatably connected below top plate and with top plate and
The runner of runner mounting base rotatable connection, the runner is with the rotation centerline that runner mounting base is rotatably connected perpendicular to described turn
The rotation centerline that is rotatably connected with top plate of wheel mounting base, the Fast Installation wheel assembly further include the first installing plate, locating shaft,
Spacer pin and limiting device；The top for being connected to the top plate is fixedly mounted in first installing plate, and the locating shaft is arranged on
The upper surface of first installing plate, the axis of the locating shaft are installed perpendicular to first installing plate and with the runner
The rotation centerline that seat is rotatably connected with top plate is coaxial, and the spacer pin is vertically installed on the locating shaft and diametrically opposite
Both sides protrusion is set；
The limiting device is arranged on above the sidepiece of first installing plate, and in the Fast Installation wheel assembly and institute
State and be located at switch cabinet body side after switch cabinet body is installed in place；The limiting device includes movable pressing board, shaft and pressure
Reduction torsion spring；The bottom of the movable pressing board is rotatably connected by the shaft with first installing plate, the shaft and institute
The axis for stating locating shaft is vertical so that the limiting device can be vertically arranged plane internal rotation to being inwardly closely buckled in by switch cabinet body
Side position or the position for extending outward away from switch cabinet body, the pressure reduction torsion spring are arranged in the shaft so that the limit
The normality of position device is inwardly to be closely buckled in switch cabinet body side position.
Further, the angle of the bottom of the switchgear four offers the mounting groove with the locating shaft, spacer pin cooperation,
The shape of each mounting groove includes a circular hole and the rectangular opening opened up in circular hole radially opposite sides；The diameter of the circular hole be more than or
Equal to the cross-sectional diameter of the locating shaft, so that the locating shaft passes through；The total length of the mounting groove is greater than or equal to institute
The length of spacer pin is stated, is passed through for the spacer pin；The diameter of the circular hole is less than the total length of the spacer pin；It is described spacing
The distance between pin and first installing plate are greater than or equal to the thickness at position set by the mounting groove of the switchgear bottom.This reality
It is simple with new structure, when mounted, first the limiting device is outwards rotated around the shaft, then by the Fast Installation wheel to
On stretch into the mounting groove of switchgear bottom, locating shaft is passed through from the circular hole at this time, and the spacer pin is worn from rectangular opening
Cross, rotate 90 degree of first installing plate along the axis of the locating shaft immediately so that the position of the spacer pin is by original
It is corresponding with rectangular opening be changed into 90 degree of angles of rectangular opening, at this time the movement in vertical direction of the Fast Installation wheel limited, nothing
Method moves up and down relative to the switchgear.Then the limiting device is decontroled, the limiting device is in pressure reduction torsion spring
Effect is lower to reset the cabinet side for being close to the switchgear, and first installing plate can not exist relative to the switchgear again at this time
Rotated in horizontal plane, thus complete installation operation.In dismounting, first the limiting device is rotated axially from switchgear
Direction rotate, first installing plate can rotate in the horizontal plane relative to the switchgear at this time, then around positioning
The axis of axis rotates 90 degree of first installing plate, and the spacer pin is rotated to the correspondence position of the rectangular opening at this time, described
Spacer pin can be extracted out downwards with the locating shaft from the mounting groove, so as to take out Fast Installation wheel downwards, complete dismounting.
Further, the locating shaft is equipped with the radial hole with the spacer pin tight fit connection, the spacer pin
It is arranged in the radial hole.
Further, it is used for being closely buckled on the surface of switch cabinet body side on the movable pressing board in the limiting device setting
It is equipped with rubber layer.Increase rubber layer can play reduction friction, protect cabinet, and reduce the noise sent in friction.
Further, the Fast Installation wheel assembly further includes contact-making switch, LED light strip, power module；The contact is opened
The position of pass is located on the upper surface of first installing plate, and is rotated positioned at the limiting device to being inwardly closely buckled in switchgear
On the position that can be touched during cabinet side position；The contact-making switch is electrical connected with the LED light strip, and the contact is opened
Pass, LED light strip are connected to the power module, and the power module is arranged at the lower surface of the first installing plate, the LED light
Band is arranged on the outer surface of the universal wheel mechanism.When the limiting device is in the normal state position, the movable pressing board is pushed down
The contact-making switch, at this time LED light strip do not work, when to install, dismantle or pressure reduction torsion spring loosen cause it is described spacing
When device leaves the upper surface of first installation, the contact-making switch is separated with the limiting device, and the LED light strip is bright
Rise, to warn at this time installation wheel can be rotated in the horizontal direction relative to the switchgear.This technical solution can prompt work
Personnel are directly acquainted with the spacing state of Fast Installation wheel.Staff can also be arranged as required to the triggering logic of LED light strip,
Such as LED light strip lights when making the contact-making switch be depressed, LED light strip is extinguished when contact-making switch is upspring, even described in LED light strip warp
The normally opened contact of contact-making switch is connected to power module, otherwise makes normally-closed contact of the LED light strip through the contact-making switch be connected to
Power module.
Particularly, four angles of first installing plate are provided with mounting hole, to by bolt and nut with it is described universal
Take turns mechanism connection.
Particularly, the Universal wheel structure can use the Universal wheel structure of the prior art.
Compared with prior art, the utility model has the advantages that：
1st, the utility model is simple in structure, without using special installation or extracting tool, it is only necessary to simple two
Spinning movement can be completed to install or dismantle.
2nd, the utility model adds rubber layer on limiting device, can reduce rubbing for limiting device and the switchgear
Wipe, while reduce the noise that friction produces.
3rd, the utility model adds contact-making switch and LED light strip, and a prompting can be carried out to the state of limiting device.
Brief description of the drawings
Fig. 1 is structural representation Fig. 1 of the utility model embodiment.
Fig. 2 is structural representation Fig. 2 (top view) of the utility model embodiment.
Fig. 3 is structural representation Fig. 3 (side view) of the utility model embodiment.
Fig. 4 is the Fast Installation wheel and switchgear position view of the utility model embodiment.
Fig. 5 is locating shaft in the utility model embodiment, the position relationship schematic diagram (vertical view of spacer pin and the mounting groove
Figure).
Fig. 6 is that locating shaft in the utility model embodiment, spacer pin and the position relationship of the switchgear bottom plate are illustrated
Figure.
Fig. 7 is structural representation Fig. 4 of the utility model embodiment.
In figure, 1 is universal wheel mechanism, and 2 be the first installing plate, and 3 be locating shaft, and 4 be spacer pin, and 5 be limiting device, and 6 are
It is arranged on the mounting groove of switchgear bottom, 7 be contact-making switch, and 8 be LED light strip, and 9 be power module, and 10 be switchgear bottom, 11
For switch cabinet body；1-1 is top plate, and 1-2 is runner mounting base, and 1-3 is runner；5-1 is movable pressing board, and 5-2 is shaft, 5-3
For pressure reduction torsion spring, 5-1-1 is two hyphen portions of movable pressing board；6-1 is circular hole, and 6-2 is rectangular opening.
Embodiment
The utility model is described further with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 6, a kind of Fast Installation wheel assembly for switchgear transhipment is present embodiments provided, including
Universal wheel mechanism 1, the universal wheel mechanism 1 include top plate 1-1, are installed on what is be rotatably connected below top plate 1-1 and with top plate 1-1
Runner mounting base 1-2, the runner 1-3, the runner 1-3 and runner mounting base 1-2 being rotatably connected with runner mounting base 1-2 rotate
The rotation centerline that the rotation centerline of connection is rotatably connected perpendicular to the runner mounting base 1-2 with top plate 1-1, it is described quick
Installation wheel assembly further includes the first installing plate 2, locating shaft 3, spacer pin 4 and limiting device 5；First installing plate 2 fixes peace
Load is connected on the top of the top plate 1-1, and the locating shaft 3 is arranged on the upper surface of first installing plate 2, the locating shaft
3 axis is in first installing plate 2 and the rotation that is rotatably connected with the runner mounting base 1-2 with top plate 1-1
Heart line is coaxial, and the spacer pin 4 is vertically installed on the locating shaft 3 and diametrically opposite both sides protrusion is set；
The limiting device 5 is arranged on above the sidepiece of first installing plate 2, and the Fast Installation wheel assembly with
The switch cabinet body (11) is located at switch cabinet body (11) side after being installed in place；The limiting device 5 includes movable pressing board
5-1, shaft 5-2 and pressure reduction torsion spring 5-3；The bottom of the movable pressing board 5-1 passes through the shaft 5-2 and the described first peace
Loading board 2 is rotatably connected, and the shaft 5-2 is vertical with the axis of the locating shaft 3 so that the limiting device 5 can be vertically arranged it is flat
Face inward turning, which is gone to, to be inwardly closely buckled in switch cabinet body (11) side position or extends outward away from the position of switch cabinet body (11), described
Pressure reduction torsion spring 5-3 is arranged on the shaft 5-2 so that the normality of the limiting device 5 is inwardly to be closely buckled in switchgear
Cabinet (11) side position.
In the present embodiment, the angle of the bottom of the switchgear four is offered coordinates with the locating shaft 3, spacer pin 4
Mounting groove 6, the shape of each mounting groove 6 include a circular hole 6-1 and rectangular opening 6-2 opened up in circular hole 6-1 radially opposite sides；Institute
The diameter for stating circular hole 6-1 is greater than or equal to the cross-sectional diameter of the locating shaft 3, so that the locating shaft 3 passes through；The installation
The total length H of groove 6 is greater than or equal to the length L of the spacer pin 4, is passed through for the spacer pin 4；The diameter of the circular hole 6-1
Less than the total length of the spacer pin 4；The distance between the spacer pin 4 and first installing plate 2 are greater than or equal to described
The thickness at position set by switchgear bottom mounting groove 6.The utility model has the advantages of simple structure, when mounted, first by the spacing dress
Put 5 outwards rotations around the shaft, then the Fast Installation wheel extended upwardly into the mounting groove of switchgear bottom, at this time locating shaft from
Passed through in the circular hole, the spacer pin is passed through from rectangular opening, immediately along axis rotation first peace of the locating shaft
90 degree of loading board so that the position of the spacer pin by it is original it is corresponding with hole be changed into 90 degree of angles of rectangular opening, it is described at this time
The movement in vertical direction of Fast Installation wheel is limited, and can not be moved up and down relative to the switchgear.Then decontrol described spacing
Device, the limiting device resets the cabinet side for being close to the switchgear under the action of pressure reduction torsion spring, described at this time
First installing plate can not be rotated in the horizontal plane relative to the switchgear again, thus complete installation operation.In dismounting,
First the direction that the limiting device rotates axially from switchgear is rotated, first installing plate can be relative to described at this time
Switchgear rotates in the horizontal plane, rotates 90 degree of first installing plate then along the axis of locating shaft, described at this time spacing
Pin is rotated to the correspondence position of the rectangular opening, the spacer pin can take out downwards with the locating shaft from the mounting groove
Go out, Fast Installation wheel is taken out downwards, so as to complete to dismantle.
In the present embodiment, the locating shaft 3 is equipped with the radial hole with 4 tight fit connection of spacer pin, described
Spacer pin 4 is arranged in the radial hole.
In the present embodiment, it is used for being closely buckled in switch cabinet body (11) side on the movable pressing board 5-1 in the limiting device
Rubber layer is provided with the surface of side.Increase rubber layer can play reduction friction, protect cabinet, and reduce and sent out in friction
The noise gone out.
As shown in fig. 7, in the present embodiment, the Fast Installation wheel assembly further includes contact-making switch 7, LED light strip 8, electricity
Source module 9；The position of the contact-making switch 7 is located on the upper surface of first installing plate 2, and is located at the limiting device 5
Rotate to the position that can be touched when being inwardly closely buckled in switch cabinet body (11) side position；The contact-making switch 7 with it is described
LED light strip 8 is electrical connected, and the contact-making switch 7, LED light strip 8 are connected to the power module 9, and the power module 9 is set
The lower surface of the first installing plate 2 is placed in, the LED light strip 8 is arranged on the outer surface of the universal wheel mechanism.When the spacing dress
Put when being in the normal state position, the movable pressing board presses the contact-making switch, and LED light strip does not work at this time, when installing, dismantle
Or pressure reduction torsion spring loosen cause the limiting device leave it is described first installation upper surface when, the contact-making switch with
The limiting device separation, the LED light strip light, and to warn, installation wheel can be relative to the switchgear in level side at this time
To rotation.This technical solution can prompt the spacing state that staff is directly acquainted with Fast Installation wheel.Staff also may be used
LED light strip lights when being arranged as required to the triggering logic of LED light strip, such as making the contact-making switch be depressed, and contact-making switch is upspring
When LED light strip extinguish, even normally opened contact of the LED light strip through the contact-making switch is connected to power module, otherwise make LED light strip
Normally-closed contact through the contact-making switch is connected to power module.
Particularly, in the present embodiment, four angles of first installing plate are provided with mounting hole, to pass through bolt spiral shell
It is female to be connected with the universal wheel mechanism.
Particularly, in the present embodiment, the universal wheel mechanism can use the Universal wheel structure of the prior art.
It is noted that the utility model protection is hardware configuration, it is not claimed as control method.Above only
For a preferable embodiment in the utility model embodiment.It is all but the utility model is not limited to the embodiment above
Any equivalent change done by the utility model and modification, scope of the caused function without departing from this programme
When, belong to the scope of protection of the utility model.
Claims (5)
1. a kind of Fast Installation wheel assembly for switchgear transhipment, including universal wheel mechanism (1), the universal wheel mechanism (1)
Including top plate (1-1), it is installed on the runner mounting base (1-2) being rotatably connected below top plate (1-1) and with top plate (1-1), with turning
Take turns the runner (1-3) of mounting base (1-2) rotatable connection, the rotation that the runner (1-3) is rotatably connected with runner mounting base (1-2)
The rotation centerline that central axis is rotatably connected in the runner mounting base (1-2) with top plate (1-1), it is characterised in that：Institute
State Fast Installation wheel assembly and further include the first installing plate (2), locating shaft (3), spacer pin (4) and limiting device (5)；Described first
The top for being connected to the top plate (1-1) is fixedly mounted in installing plate (2), and the locating shaft (3) is arranged on first installing plate
(2) upper surface, the axis of the locating shaft (3) perpendicular to first installing plate (2) and with the runner mounting base (1-
2) rotation centerline being rotatably connected with top plate (1-1) is coaxial, and the spacer pin (4) is vertically installed on the locating shaft (3)
And diametrically opposite both sides protrusion is set；
The limiting device (5) is arranged on above the sidepiece of first installing plate (2), and the Fast Installation wheel assembly with
The switch cabinet body is located at switch cabinet body (11) side after being installed in place；The limiting device (5) includes movable pressing board (5-
1), shaft (5-2) and pressure reduction torsion spring (5-3)；The bottom of the movable pressing board (5-1) passes through the shaft (5-2) and institute
The first installing plate (2) rotatable connection is stated, the shaft (5-2) is vertical with the axis of the locating shaft (3) so that the spacing dress
Plane internal rotation can be vertically arranged to being inwardly closely buckled in switch cabinet body (11) side position or extend outward away from switch cabinet body by putting (5)
(11) position, the pressure reduction torsion spring (5-3) be nested with the shaft (5-2) and act on movable pressing board (5-1) and
Between first installing plate (2) so that the normality of the limiting device (5) is inwardly to be closely buckled in switch cabinet body (11) side position
Put.
A kind of 2. Fast Installation wheel assembly for switchgear transhipment according to claim 1, it is characterised in that：It is described to open
The angle of bottom four for closing cabinet offers the mounting groove (6) coordinated with the locating shaft (3), spacer pin (4), each mounting groove (6)
Shape include a circular hole (6-1) and the rectangular opening (6-2) that is opened up in circular hole (6-1) radially opposite sides；The circular hole (6-1)
Diameter is greater than or equal to the cross-sectional diameter of the locating shaft (3) so that the locating shaft (3) passes through；The mounting groove (6)
Total length is greater than or equal to the total length of the spacer pin (4) so that the spacer pin (4) passes through；The circular hole (6-1) it is straight
Footpath is less than the total length of the spacer pin (4)；The distance between the spacer pin (4) and first installing plate (2) be more than or
Equal to the thickness at position set by switchgear bottom (10) mounting groove (6).
A kind of 3. Fast Installation wheel assembly for switchgear transhipment according to claim 1, it is characterised in that：It is described fixed
Position axis (3) is equipped with the radial hole with the spacer pin (4) tight fit connection.
A kind of 4. Fast Installation wheel assembly for switchgear transhipment according to claim 1, it is characterised in that：The limit
It is used for being closely buckled on the surface of switch cabinet body (11) side on movable pressing board (5-1) in position device (5) being provided with rubber layer.
A kind of 5. Fast Installation wheel assembly for switchgear transhipment according to claim 1, it is characterised in that：It is described fast
Speed installation wheel assembly further includes contact-making switch (7), LED light strip (8), power module (9)；The position position of the contact-making switch (7)
In on the upper surface of first installing plate (2), and positioned at the limiting device (5) rotation to being inwardly closely buckled in switch cabinet body
(11) on the position that can be touched during side position；The contact-making switch (7) is electrical connected with the LED light strip (8), described to connect
Tactile switch (7), LED light strip (8) are connected to the power module (9), and the power module (9) is arranged at the first installing plate
(2) lower surface, the LED light strip (8) are arranged on the outer surface of the universal wheel mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106804.5U CN207310981U (en) | 2017-08-31 | 2017-08-31 | A kind of Fast Installation wheel assembly for switchgear transhipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106804.5U CN207310981U (en) | 2017-08-31 | 2017-08-31 | A kind of Fast Installation wheel assembly for switchgear transhipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207310981U true CN207310981U (en) | 2018-05-04 |
Family
ID=62384737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721106804.5U Active CN207310981U (en) | 2017-08-31 | 2017-08-31 | A kind of Fast Installation wheel assembly for switchgear transhipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207310981U (en) |
-
2017
- 2017-08-31 CN CN201721106804.5U patent/CN207310981U/en active Active
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