CN208873646U - The indoor electric operating disconnecting switch of railway - Google Patents
The indoor electric operating disconnecting switch of railway Download PDFInfo
- Publication number
- CN208873646U CN208873646U CN201821520784.0U CN201821520784U CN208873646U CN 208873646 U CN208873646 U CN 208873646U CN 201821520784 U CN201821520784 U CN 201821520784U CN 208873646 U CN208873646 U CN 208873646U
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- CN
- China
- Prior art keywords
- fixedly connected
- disconnecting switch
- arm
- cabinet
- positioning plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the indoor electric operating disconnecting switch of railway, including cabinet, positioning plate is fixedly connected on front side of the cabinets cavity, the front surface of the positioning plate is equipped with retarder, front side at the top of the cabinet right lateral surface is fixedly connected with fixed block, it is fixedly connected with elastic arm on the right side of the fixed block, is fixedly connected with fixing sleeve on front side of the elastic arm.The utility model is used cooperatively by setting positioning plate, retarder, swing arm, first connecting rod, telescopic arm, the second connecting rod, loose slot, mobile bar, fixing sleeve, cutting ferrule, motion bar, elastic arm, fixed block, motor and lever arm, disconnecting switch can be made to carry out grade adjustment, the adjustment of disconnecting switch in this way is more accurate, solve conventional isolation switches when in use, because taking spring energy-storage to operate, cause energy by abrupt release, make it that can not carry out grade adjustment, the lower problem of accuracy occurs so as to cause disconnecting switch.
Description
Technical field
The utility model relates to Railway Electric equipment technical fields, the specially indoor electric operating disconnecting switch of railway.
Background technique
In the railway system, for the normal operation of railway, electric operating disconnecting switch, existing electronic behaviour will use
Make disconnecting switch when in use, is all to be operated using spring energy-storage, so that energy causes disconnecting switch cannot by abrupt release
Grade adjustment is carried out, the lower problem of accuracy occurs so as to cause disconnecting switch, greatly reduces the practical of disconnecting switch
Property.
Utility model content
The purpose of this utility model is to provide the indoor electric operating disconnecting switch of railway, have the excellent of grade adjustment
It is lower to solve the problems, such as that accuracy occurs in disconnecting switch for point.
To achieve the above object, the utility model provides the following technical solutions: the indoor electric operating disconnecting switch of railway,
Including cabinet, positioning plate is fixedly connected on front side of the cabinets cavity, the front surface of the positioning plate is equipped with retarder, institute
It states the front side at the top of cabinet right lateral surface and is fixedly connected with fixed block, elastic arm, institute are fixedly connected on the right side of the fixed block
It states and is fixedly connected with fixing sleeve on front side of elastic arm, cutting ferrule, the top of the cutting ferrule are provided through at the top of the fixing sleeve
It is provided with motion bar, the bottom of the motion bar through fixing sleeve and is fixedly connected with mobile bar；
Motor is fixedly connected at the center of the cabinet right lateral surface, positioning plate is run through in the front side of the motor output shaft
And retarder is engaged with by gear, the output end of the retarder is engaged with lever arm by gear, and the lever arm carries on the back table
It is connected with swing arm on the right side of face, first connecting rod, the right side of the first connecting rod are fixedly connected on the right side of the swing arm
Side is fixedly connected with telescopic arm, and the second connecting rod, the positive table of second connecting rod are fixedly connected on the right side of the telescopic arm
Face offers loose slot, and the surface of the mobile bar is fixedly connected with fixed link, the interior of loose slot is extended on front side of fixed link
Chamber and with the inner cavity of loose slot be sliding contact.
Preferably, the retarder is three-stage gear speed reducer.
Preferably, the inner ring of the surface of the cutting ferrule and fixing sleeve is interference fit, the surface of the motion bar and cutting ferrule
Inner cavity be sliding contact, be fixedly connected with limit chuck at the top of the motion bar.
Preferably, the back surface of the positioning plate is fixedly connected with snap-gauge, the bottom of the snap-gauge and the bottom of cabinets cavity
Portion is fixedly connected.
Preferably, the quadrangle of the fixed block right lateral surface offers screw hole, and the inner cavity of screw hole is provided with screw rod, fixed
The left side of block is fixedly connected with the right side of cabinet by screw rod.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by setting positioning plate, retarder, swing arm, first connecting rod, telescopic arm, the second connecting rod,
Loose slot, mobile bar, fixing sleeve, cutting ferrule, motion bar, elastic arm, fixed block, motor and lever arm are used cooperatively, can make every
It leaves and puts the adjustment of row grade into, the adjustment of such disconnecting switch is more accurate, solve conventional isolation switches when in use, because
It takes spring energy-storage to operate, causes energy by abrupt release, make it that can not carry out grade adjustment, so as to cause disconnecting switch
There is the lower problem of accuracy, substantially increases the precision of disconnecting switch, be worthy to be popularized.
Detailed description of the invention
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model structure right view.
In figure: 1 cabinet, 2 snap-gauges, 3 positioning plates, 4 retarders, 5 swing arms, 6 first connecting rods, 7 telescopic arms, 8 second connections
Bar, 9 loose slots, 10 mobile bars, 11 fixing sleeves, 12 cutting ferrules, 13 motion bars, 14 elastic arms, 15 fixed blocks, 16 motors, 17 activities
Arm.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Railway indoor electric operating disconnecting switch, including cabinet 1, the front side of 1 inner cavity of cabinet are fixed referring to FIG. 1-2,
It is connected with positioning plate 3, the back surface of positioning plate 3 is fixedly connected with snap-gauge 2, and the bottom of the bottom and 1 inner cavity of cabinet of snap-gauge 2 is fixed
Connection, the front surface of positioning plate 3 are equipped with retarder 4, and retarder 4 is three-stage gear speed reducer, at the top of 1 right lateral surface of cabinet
Front side is fixedly connected with fixed block 15, and the quadrangle of 15 right lateral surface of fixed block offers screw hole, and the inner cavity of screw hole is provided with spiral shell
The left side of bar, fixed block 15 is fixedly connected with the right side of cabinet 1 by screw rod, and the right side of fixed block 15 is fixedly connected with elastic arm
14, the front side of elastic arm 14 is fixedly connected with fixing sleeve 11, and the top of fixing sleeve 11 is provided through cutting ferrule 12, cutting ferrule 12
Top is provided with motion bar 13, and the surface of cutting ferrule 12 and the inner ring of fixing sleeve 11 are interference fit, the surface of motion bar 13 and card
The inner cavity of set 12 is sliding contact, and the top of motion bar 13 is fixedly connected with limit chuck, and the bottom of motion bar 13 is through fixation
Set 11 is simultaneously fixedly connected with mobile bar 10；
Motor 16 is fixedly connected at the center of 1 right lateral surface of cabinet, positioning plate 3 is run through simultaneously in the front side of 16 output shaft of motor
It is engaged with retarder 4 by gear, the output end of retarder 4 is engaged with lever arm 17 by gear, and gear transmission section can also
To be realized with sprocket wheel or turbine and worm substitution, swing arm 5, the right side of swing arm 5 are connected on the right side of 17 back surface of lever arm
It is fixedly connected with first connecting rod 6, the right side of first connecting rod 6 is fixedly connected with telescopic arm 7, and the right side of telescopic arm 7 is fixed to be connected
It is connected to the second connecting rod 8, the front surface of the second connecting rod 8 offers loose slot 9, and the surface of mobile bar 10 is fixedly connected with fixation
Bar extends to the inner cavity of loose slot 9 on front side of fixed link and is sliding contact with the inner cavity of loose slot 9, and motor 16 passes through three-level
The gear deceleration outputs torque to 7 reciprocal 70 degree of telescopic arm swings, acts quick and stable, does not need limiting buffer, pass through setting
Positioning plate 3, retarder 4, swing arm 5, first connecting rod 6, telescopic arm 7, the second connecting rod 8, loose slot 9, mobile bar 10, fixing sleeve
11, cutting ferrule 12, motion bar 13, elastic arm 14, fixed block 15, motor 16 and lever arm 17 are used cooperatively, and can make disconnecting switch
Grade adjustment is carried out, the adjustment of such disconnecting switch is more accurate, solves conventional isolation switches when in use, because taking bullet
The operation of spring energy storage type, causes energy by abrupt release, makes it that can not carry out grade adjustment, essence occurs so as to cause disconnecting switch
The lower problem of exactness, substantially increases the precision of disconnecting switch, is worthy to be popularized.
In use, control motor 16 is run, by 16 output torque of motor, drives retarder 4 to be driven, pass through retarder 4
Operation drives lever arm 17, swing arm 5 and telescopic arm 7 to carry out grade adjustment, it is made not have mechanical shock.
It is used in this specification to each base part be standard component, can commercially, each specifically connect
The mode of connecing is all made of the conventional means such as mature in the prior art bolt, rivet, welding, and mechanical, part and electrical equipment are adopted
It is no longer made herein with conventional model in the prior art in addition circuit connection uses connection type conventional in the prior art
Specific narration.
In summary: the indoor electric operating disconnecting switch of the railway, by setting positioning plate 3, retarder 4, swing arm 5,
First connecting rod 6, telescopic arm 7, the second connecting rod 8, loose slot 9, mobile bar 10, fixing sleeve 11, cutting ferrule 12, motion bar 13, bullet
Property arm 14, fixed block 15, motor 16 and lever arm 17 are used cooperatively, and solve disconnecting switch and occur that accuracy is lower to ask
Topic.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the indoor electric operating disconnecting switch of railway, including cabinet (1), it is characterised in that: the front side of cabinet (1) inner cavity
It is fixedly connected with positioning plate (3), the front surface of the positioning plate (3) is equipped with retarder (4), cabinet (1) right lateral surface
It is fixedly connected on front side of top fixed block (15), is fixedly connected with elastic arm (14) on the right side of the fixed block (15), it is described
It is fixedly connected on front side of elastic arm (14) fixing sleeve (11), is provided through cutting ferrule (12) at the top of the fixing sleeve (11),
It is provided with motion bar (13) at the top of the cutting ferrule (12), the bottom of the motion bar (13) is through fixing sleeve (11) and fixed company
It is connected to mobile bar (10)；
It is fixedly connected with motor (16) at the center of cabinet (1) right lateral surface, is passed through on front side of motor (16) output shaft
It wears positioning plate (3) and is engaged with retarder (4) by gear, the output end of the retarder (4) is engaged with activity by gear
Arm (17) is connected with swing arm (5) on the right side of lever arm (17) back surface, is fixedly connected on the right side of the swing arm (5)
Have first connecting rod (6), is fixedly connected with telescopic arm (7) on the right side of the first connecting rod (6), the right side of the telescopic arm (7)
Side is fixedly connected with the second connecting rod (8), and the front surface of second connecting rod (8) offers loose slot (9), the mobile bar
(10) surface is fixedly connected with fixed link, and the inner cavity of loose slot (9) and interior with loose slot (9) is extended on front side of fixed link
Chamber is sliding contact.
2. the indoor electric operating disconnecting switch of railway according to claim 1, it is characterised in that: the retarder (4)
For three-stage gear speed reducer.
3. the indoor electric operating disconnecting switch of railway according to claim 1, it is characterised in that: the cutting ferrule (12)
The inner ring of surface and fixing sleeve (11) is interference fit, and the surface of the motion bar (13) is that sliding connects with the inner cavity of cutting ferrule (12)
It touches, is fixedly connected with limit chuck at the top of the motion bar (13).
4. the indoor electric operating disconnecting switch of railway according to claim 1, it is characterised in that: the positioning plate (3)
Back surface be fixedly connected with snap-gauge (2), the bottom of the snap-gauge (2) is fixedly connected with the bottom of cabinet (1) inner cavity.
5. the indoor electric operating disconnecting switch of railway according to claim 1, it is characterised in that: the fixed block (15)
The quadrangle of right lateral surface offers screw hole, and the inner cavity of screw hole is provided with screw rod, the left side of fixed block (15) and the right side of cabinet (1)
Side is fixedly connected by screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520784.0U CN208873646U (en) | 2018-09-18 | 2018-09-18 | The indoor electric operating disconnecting switch of railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520784.0U CN208873646U (en) | 2018-09-18 | 2018-09-18 | The indoor electric operating disconnecting switch of railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208873646U true CN208873646U (en) | 2019-05-17 |
Family
ID=66467993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821520784.0U Expired - Fee Related CN208873646U (en) | 2018-09-18 | 2018-09-18 | The indoor electric operating disconnecting switch of railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208873646U (en) |
-
2018
- 2018-09-18 CN CN201821520784.0U patent/CN208873646U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |