CN208781759U - A kind of disconnecting switch division equipment - Google Patents
A kind of disconnecting switch division equipment Download PDFInfo
- Publication number
- CN208781759U CN208781759U CN201821478081.6U CN201821478081U CN208781759U CN 208781759 U CN208781759 U CN 208781759U CN 201821478081 U CN201821478081 U CN 201821478081U CN 208781759 U CN208781759 U CN 208781759U
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- Prior art keywords
- connecting lever
- disconnecting switch
- shaft
- drive rod
- turning
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Abstract
The utility model discloses a kind of disconnecting switch division equipment, including disconnecting switch ontology, transmission mechanism and motor-operating mechanism, and the transmission mechanism includes drive rod, the first connecting lever, turning-bar and the second connecting lever；One end of the drive rod and the motor-operating mechanism are sequentially connected, the other end of the drive rod and the connecting lever axis of first connecting lever are coaxially connected, the connecting lever on piece of first connecting lever is connected with the first rotating shaft along drive rod direction setting, the first rotating shaft is rotatably penetrated and arranged in one end of the turning-bar, the connecting lever on piece of second connecting lever is connected with the second shaft of the switch axis direction setting along disconnecting switch ontology, second shaft is rotatably penetrated and arranged in the other end of the turning-bar, the connecting lever axis and the switch shaft of second connecting lever are coaxially connected.Domestic motor-operating mechanism can be used in disconnecting switch division equipment provided by the utility model, and at low cost, structure is simple, easy to operate.
Description
Technical field
The utility model relates to disconnecting switch ontology division drive mechanism technical fields, and in particular to a kind of disconnecting switch point
Close equipment.
Background technique
As China's subway enters the high-speed developing period, urban track traffic tractive power supply system needs a large amount of high-voltage switch gears
Equipment.Currently, 1500V direct-current isolating switch ontology takes always purchase external or joint product in domestic urban rail, subway construction
Mode, economic cost is high, difficult in maintenance.And the motor-operating mechanism of the disconnecting switch of import is not suitable for domestic driver
Structure, applicability is low, and price is very expensive.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, provide a kind of disconnecting switch division equipment, solve existing
There is transmission mechanism in technology that can not be applicable in external motor-operating mechanism, economic cost height, technical problem difficult in maintenance.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of disconnecting switch division equipment, including
Disconnecting switch ontology, transmission mechanism and motor-operating mechanism, the transmission mechanism include drive rod, the first connecting lever, turning-bar
And second connecting lever；One end of the drive rod and the motor-operating mechanism are sequentially connected, the other end of the drive rod with
The connecting lever axis of first connecting lever is coaxially connected, and the connecting lever on piece of first connecting lever is connected with to be arranged along the drive rod direction
First rotating shaft, the first rotating shaft is rotatably penetrated and arranged in one end of the turning-bar, the connecting lever on piece of second connecting lever
It is connected with the second shaft of the switch axis direction setting along disconnecting switch ontology, second shaft is rotatably penetrated and arranged in described
The other end of turning-bar, the connecting lever axis and the switch shaft of second connecting lever are coaxially connected.
Compared with prior art, the beneficial effects of the utility model include: driver of the utility model to disconnecting switch
Structure improves, and transmission mechanism structure is simple, for the easy to adjust of disconnecting switch, high reliablity, and is suitable for domestic lead to
With the higher CJ6 Series Motors motor-operating mechanism of property, whole cost is reduced, while there is easy to maintenance, applicability
The features such as strong, reducings the construction costs for Construction of Urban Rail Traffic, improves maintainable and convenience.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the transmission mechanism of disconnecting switch division equipment provided by the utility model；
Fig. 2 is the front view of disconnecting switch division equipment provided by the utility model；
Fig. 3 is the left view of disconnecting switch division equipment provided by the utility model；
Fig. 4 is the top view of disconnecting switch division equipment provided by the utility model.
Appended drawing reference:
1, disconnecting switch ontology, 11, switch shaft, 12, pedestal, 2, transmission mechanism, 21, drive rod, the 22, first connecting lever, 23,
Turning-bar, the 24, second connecting lever, 25, first rotating shaft, the 26, second shaft, 27, oscillating bearing, 28, axle sleeve, 29, stop nut, 3,
Motor-operating mechanism, 4, installation panel, 41, mounting rack, 42, erection support.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1:
As in Figure 2-4, the embodiments of the present invention 1 provide a kind of disconnecting switch division equipment, including keep apart
Ontology 1, transmission mechanism 2 and motor-operating mechanism 3 are closed, as shown in Figure 1, the transmission mechanism 2 is turned including drive rod 21, first
Arm 22, turning-bar 23 and the second connecting lever 24；One end of the drive rod 21 and the motor-operating mechanism 3 are sequentially connected, institute
The connecting lever axis for stating the other end and first connecting lever 22 of drive rod 21 is coaxially connected, and the connecting lever on piece of first connecting lever 22 connects
It is connected to the first rotating shaft 25 along 21 direction of drive rod setting, the first rotating shaft 25 is rotatably penetrated and arranged in the turning-bar
23 one end, the connecting lever on piece of second connecting lever 24 are connected with the along the setting of 11 direction of switch shaft of disconnecting switch ontology 1
Two shafts 26, second shaft 26 are rotatably penetrated and arranged in the other end of the turning-bar 21, and second connecting lever 24 turns
Arm axle and the switch shaft 11 are coaxially connected.
The application method of disconnecting switch division equipment provided by the utility model specifically: disconnecting switch ontology 1 is closing a floodgate
Motor-operating mechanism 3 is connected under state, it is hand to separating brake, and adjust 23 position of turning-bar, it is hand to disconnecting switch ontology 1 to conjunction
In place whether gate position inspection close a floodgate, and can be adjusted by loosening motor-operating mechanism 3.After inspection, start electric operating machine
Structure, motor-operating mechanism rotate 90 °, by the connection of drive rod 21 and the first connecting lever 22 make the first connecting lever 22 rotation 90 °, first
Connecting lever 22 drives the second connecting lever 24 to rotate 90 ° by turning-bar 23, and the switch shaft 11 of the second connecting lever 24 and disconnecting switch ontology 1 is sold
It is connected and fixed, the switch shaft 11 of disconnecting switch ontology 1 is driven to rotate 90 °, and then drive the contact rotation of disconnecting switch ontology 1,
Complete the combined floodgate or sub-switching operation of disconnecting switch ontology 1.Combined floodgate separating brake passes through different direction of rotation respectively and realizes, the present embodiment
Only illustrate by taking 90 ° of rotation angle as an example, may be alternatively provided as other angles realization.
The vertical motion that existing transmission mechanism generally passes through drive rod directly drives the switch shaft of disconnecting switch, thus real
The folding of existing disconnecting switch.The utility model is adjusted to rotate horizontally by drive rod 21, will be rotated horizontally by turning-bar 23
It is converted to horizontal conveyor and drives disconnecting switch opened/closed, the horizontal revolving motion adjustability of drive rod 21 is higher, compared with existing
Drive rod vertical motion adjust more convenient convenient, therefore the higher CJ6 Series Motors electricity of domestic versatility can be cooperated
Pneumatic operating mechanism uses.
Disconnecting switch folding equipment provided by the utility model can be adapted for outdoor or indoor location, meet city rail
Installation dimension requirement in traffic tunnel；Cost is relatively low, can cooperate domestic universal CJ6 series motor-operating mechanism.
Preferably, as shown in Figure 1, the both ends of the turning-bar 23 are respectively arranged with oscillating bearing 27, the first rotating shaft
25 and second shaft 26 be rotatably penetrated and arranged in corresponding oscillating bearing 27 respectively.
The rotation friction of first rotating shaft 25 and the second shaft 26 is reduced by oscillating bearing 27, reduces mechanical failure.
Preferably, as shown in Figure 1, being arranged with axle sleeve 28 respectively in the first rotating shaft 25 and the second shaft 26.
Axle sleeve 28 can reduce mechanical wear, play the role of damping.
Preferably, as shown in Figure 1, one end far from first connecting lever 22 of the first rotating shaft 25 and second turn described
Axis 26 is connected separately with stop nut 29 far from one end of second connecting lever 24.
Stop nut 29 is used to limit the position of turning-bar 23, prevents turning-bar 23 from falling off, while keeping turning-bar 23
Transmission direction is stablized, and guarantees the normal transmission of transmission mechanism 2, and then guarantee the normal folding of disconnecting switch ontology 1.
It preferably, as in Figure 2-4, further include installation panel 4, the installation panel 4 is vertically arranged on ground, described
Disconnecting switch ontology 1 with and motor-operating mechanism 3 be removably attachable on the installation panel 1 respectively, the transmission mechanism 2
It is removably installed on the disconnecting switch ontology 1.
Make disconnecting switch ontology 1, transmission mechanism 2 and the formation of motor-operating mechanism 3 one whole by installing panel 4
The transmission folding of body, disconnecting switch ontology 1 is more stable, and working performance is more preferably.
Preferably, as in Figure 2-4, the disconnecting switch ontology 1 is detachable by mounting rack 41 and the installation panel 4
Connection.
Disconnecting switch ontology 1 is detachably connected by mounting rack 41 and installation panel 4, facilitates tearing open for disconnecting switch ontology 1
It unloads, replace, repair.Plank or ceramic wafer can be used in installation panel 4 and mounting rack 41, plays insulating effect.
Preferably, as in Figure 2-4, the transmission mechanism 2 is removably installed in the isolation by erection support 42
On the pedestal 12 of Switch main body 1.
By erection support 42 by transmission mechanism 2 being mounted on pedestal 12 removably, facilitate the tune of transmission mechanism 2
Section.Specifically, as shown in Figure 1, erection support provided in this embodiment includes installation part, installation screw rod and installation nut, peace
Piece installing is fixedly connected with transmission mechanism, the aperture on pedestal 12, and installation screw rod sequentially passes through installation part with masterpiece, and installation part with
Pedestal is detachably connected by installation screw rod and installation nut nut.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (7)
1. a kind of disconnecting switch division equipment, including disconnecting switch ontology, transmission mechanism and motor-operating mechanism, feature exist
In the transmission mechanism includes drive rod, the first connecting lever, turning-bar and the second connecting lever；One end of the drive rod with it is described
Motor-operating mechanism transmission connection, the other end of the drive rod and the connecting lever axis of first connecting lever are coaxially connected, and described the
The connecting lever on piece of one connecting lever is connected with the first rotating shaft along drive rod direction setting, and the first rotating shaft is rotationally worn
In one end of the turning-bar, the connecting lever on piece of second connecting lever is connected with the switch axis direction setting along disconnecting switch ontology
The second shaft, second shaft is rotatably penetrated and arranged in the other end of the turning-bar, the connecting lever axis of second connecting lever
It is coaxially connected with the switch shaft.
2. disconnecting switch division equipment according to claim 1, which is characterized in that the both ends of the turning-bar are respectively set
There is oscillating bearing, the first rotating shaft and the second shaft are rotatably penetrated and arranged in respectively in corresponding oscillating bearing.
3. disconnecting switch division equipment according to claim 1, which is characterized in that the first rotating shaft and the second shaft
It is upper to be arranged with axle sleeve respectively.
4. disconnecting switch division equipment according to claim 1, which is characterized in that the first rotating shaft is far from described first
One end of connecting lever and second shaft are connected separately with stop nut far from one end of second connecting lever.
5. disconnecting switch division equipment according to claim 1, which is characterized in that further include installation panel, the installation
Panel is vertically arranged on ground, the disconnecting switch ontology with and motor-operating mechanism be removably attachable to the peace respectively
It fills on panel, the transmission mechanism is removably installed on the disconnecting switch ontology.
6. disconnecting switch division equipment according to claim 5, which is characterized in that the disconnecting switch ontology passes through installation
Frame is detachably connected with the installation panel.
7. disconnecting switch division equipment according to claim 5, which is characterized in that the transmission mechanism passes through erection support
It is removably installed on the pedestal of the disconnecting switch ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478081.6U CN208781759U (en) | 2018-09-11 | 2018-09-11 | A kind of disconnecting switch division equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478081.6U CN208781759U (en) | 2018-09-11 | 2018-09-11 | A kind of disconnecting switch division equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781759U true CN208781759U (en) | 2019-04-23 |
Family
ID=66160512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821478081.6U Active CN208781759U (en) | 2018-09-11 | 2018-09-11 | A kind of disconnecting switch division equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781759U (en) |
-
2018
- 2018-09-11 CN CN201821478081.6U patent/CN208781759U/en active Active
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