CN209606557U - A kind of contact nets in electrified railways fault localization Simple assisting device - Google Patents
A kind of contact nets in electrified railways fault localization Simple assisting device Download PDFInfo
- Publication number
- CN209606557U CN209606557U CN201822174912.7U CN201822174912U CN209606557U CN 209606557 U CN209606557 U CN 209606557U CN 201822174912 U CN201822174912 U CN 201822174912U CN 209606557 U CN209606557 U CN 209606557U
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- China
- Prior art keywords
- block
- fixed
- sliding block
- substrate
- sliding
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Abstract
The utility model discloses a kind of contact nets in electrified railways fault localization Simple assisting devices, including substrate and fixed fixture block, the two sides of substrate offer sliding slot, sliding block is provided at the top of substrate, the two sides of sliding block bottom end are respectively placed in two sliding slots and are slidably connected with sliding slot, four edges on substrate top are fixedly installed the first fixed block, slide bar is provided between two the first fixed blocks facing each other, slide bar pass through sliding block and with sliding block activity grafting, and the both ends of slide bar are fixedly connected with the first fixed block that two are oppositely arranged respectively.A kind of contact nets in electrified railways fault localization Simple assisting device of the utility model, threaded rod rotation is driven by rotation rotating handles, threaded rod rotation is to realize that the sliding block being threadedly coupled with it is moved along threaded rod direction, to realize the change to rangefinder body position, convenient for actual range operation, simultaneously by the slide bar being equipped with, certain limitation can be played to the position of sliding block.
Description
Technical field
The utility model relates to a kind of auxiliary device, specially a kind of contact nets in electrified railways fault localization is simply assisted
Device.
Background technique
Railway contact line is the transmission line of electricity powered to electric locomotive that downline overhead is set up, high-speed rail train operation institute
The electric current of dependence realized by the contact net of locomotive upper end, and contact net is once have a power failure or train pantograph and contact net
Poor contact has an impact train volume power supply side, needs railway contact line fault localization auxiliary device just at this moment to be examined
Survey maintenance.
A degree of inclination can occur when moving on auxiliary device for existing rangefinder, bring one to actual ranging
Fixed influence, and range unit is not easy to move on the slide rail.Therefore we make improvement to this, propose a kind of electric railway
Feeder fault locating Simple assisting device.
Utility model content
To solve defect of the existing technology, the utility model provides a kind of contact nets in electrified railways fault localization letter
Easy auxiliary device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of contact nets in electrified railways fault localization Simple assisting device of the utility model, including substrate and fixing card
Block, the two sides of substrate offer sliding slot, and sliding block is provided at the top of the substrate, and the two sides of the sliding block bottom end are respectively placed in
It is slidably connected in two sliding slots and with sliding slot, and the top of the sliding block is fixedly installed rangefinder main body, the substrate top
Four edges be fixedly installed the first fixed block, be provided with cunning between two first fixed blocks facing each other
Bar, the slide bar pass through sliding block and with sliding block activity grafting, and the both ends of slide bar be oppositely arranged respectively with two it is first fixed
Block is fixedly connected, and the inside between adjacent two first fixed blocks is fixedly installed the second fixed block two-by-two, and two
Threaded rod is provided between second fixed block, the threaded rod passes through sliding block and is threadedly coupled with sliding block, and threaded rod
Both ends are flexibly connected with two the second fixed blocks respectively.
As a kind of optimal technical scheme of the utility model, there are two the fixed fixture blocks, two fixed fixture blocks
The two sides of substrate bottom end are respectively welded at, and the outside of two fixed fixture blocks offers dovetail groove, setting in the dovetail groove
There are dovetails, the bottom end of the dovetails is fixedly installed active fastening block, and the active fastening block is placed in dovetail trench bottom, and activity
It is oppositely arranged between fixture block and fixed fixture block.
As a kind of optimal technical scheme of the utility model, it is provided in the middle part of two active fastening block phase back sides
Bearing, bolt is movably set in the bearing, and one end of the bolt passes through the outside that dovetail groove is placed in dovetail groove.
As a kind of optimal technical scheme of the utility model, the two sides of the fixed fixture block and active fastening block opposing end surface
It is fixedly installed card column, the card hole matched with card column, and fixed fixture block and active fastening block are offered on the active fastening block
Bottom end be provided with idler wheel.
As a kind of optimal technical scheme of the utility model, first fixed block and the second fixed block top obtained two
Side offers screw hole, and first fixed block passes through screw with the second fixed block and is fixedly connected with substrate.
As a kind of optimal technical scheme of the utility model, the threaded rod passes through the fixed company in one end of the second fixed block
Rotating handles are connected to, the handle outer cover of the rotating handles is equipped with friction sleeve.
The beneficial effects of the utility model are:
1, this kind of contact nets in electrified railways fault localization Simple assisting device drives threaded rod by rotation rotating handles
Rotation, threaded rod rotation is to realize that the sliding block being threadedly coupled with it is moved along threaded rod direction, to realize to rangefinder
The change of body position is convenient for actual range operation, while the slide bar by being equipped with, can be played centainly to the position of sliding block
Limitation, reduce the possibility that shifts when moving of rangefinder main body.
2, this kind of contact nets in electrified railways fault localization Simple assisting device pushes active fastening block to exist by rotating bolt
It is moved in dovetail groove, engaging is matched with card slot by card column, make active fastening block and fixed fixture block clamping, needing to fill auxiliary
It sets when being moved, separates active fastening block with fixed fixture block, push auxiliary device, by the idler wheel being equipped with, convenient for device
It is moved.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of contact nets in electrified railways fault localization Simple assisting device of the utility model；
Fig. 2 is a kind of active fastening block of contact nets in electrified railways fault localization Simple assisting device of the utility model and consolidates
Determine fixture block structural schematic diagram.
In figure: 1, substrate；2, fixed fixture block；3, sliding slot；4, sliding block；5, the first fixed block；6, slide bar；7, second is fixed
Block；8, threaded rod；9, active fastening block；10, bolt；11, card column；12, rangefinder main body；13, rotating handles.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as depicted in figs. 1 and 2, a kind of contact nets in electrified railways fault localization of the utility model simply assists
Device, including substrate 1 and fixed fixture block 2, the two sides of substrate 1 offer sliding slot 3, and the top of substrate 1 is provided with sliding block 4, sliding
The two sides of 4 bottom end of block are respectively placed in two sliding slots 3 and are slidably connected with sliding slot 3, and the top of sliding block 4 is fixedly installed rangefinder
Main body 12, four edges on 1 top of substrate are fixedly installed the first fixed block 5, two the first fixed blocks 5 facing each other
Between be provided with slide bar 6, slide bar 6 pass through sliding block 4 and with 4 activity grafting of sliding block, and the both ends of slide bar 6 are opposite with two respectively
The first fixed block 5 being arranged is fixedly connected, and the inside between two adjacent the first fixed blocks 5 is fixedly installed second two-by-two
Fixed block 7 is provided with threaded rod 8 between two the second fixed blocks 7, and threaded rod 8 passes through sliding block 4 and is threadedly coupled with sliding block 4, and
The both ends of threaded rod 8 are flexibly connected with two the second fixed blocks 7 respectively.
Wherein, there are two fixed fixture blocks 2, two fixed fixture blocks 2 are respectively welded at the two sides of 1 bottom end of substrate, and two solid
The outside for determining fixture block 2 offers dovetail groove, and dovetails are provided in dovetail groove, and the bottom end of dovetails is fixedly installed active card
Block 9, active fastening block 9 is placed in dovetail trench bottom, and is oppositely arranged between active fastening block 9 and fixed fixture block 2, passes through the fixation being equipped with
Fixture block 2 and active fastening block 9, convenient for device and track are fastened, what reduction rangefinder main body 12 shook at work can
Energy.
Wherein, it is provided with bearing in the middle part of two 9 phase back sides of active fastening block, bolt 10, spiral shell is movably set in bearing
One end of bolt 10 passes through the outside that dovetail groove is placed in dovetail groove, and by rotating bolt 10, mobile promotion activity occurs for bolt 10
Fixture block 9 is mobile, engages active fastening block 9 to rail with fixed fixture block 2.
Wherein, the two sides of fixed fixture block 2 and 9 opposing end surface of active fastening block are fixedly installed card column 11, on active fastening block 9
The card hole matched with card column 11 is offered, and the bottom end of fixed fixture block 2 and active fastening block 9 is provided with idler wheel, by being equipped with
Idler wheel, moved on the slide rail convenient for device, reduce certain labour.
Wherein, the first fixed block 5 and 7 top of the second fixed block obtained two sides and offer screw hole, the first fixed block 5 and
Two fixed blocks 7 are fixedly connected by screw with substrate 1, solid by the first fixed block 5 and 7 screw thread of the second fixed block that are equipped with
It is fixed, the stability of the first fixed block 5 and the second fixed block 7 top can be enhanced, shaken when reducing the movement of rangefinder main body 12
Or the possibility of offset.
Wherein, one end that threaded rod 8 passes through the second fixed block 7 is fixedly connected with rotating handles 13, and rotating handles 13 are held
Outer cover is equipped with friction sleeve, is convenient for rotating threaded rod 8 by the rotating handles 13 being equipped with.
When work, device is placed on two rails, bolt 10 is turned and pushes active fastening block 9 mobile, pass through the card being equipped with
Column 11 is matched with card slot, and fixed fixture block 2 is engaged with active fastening block 9 to be made to be fixed between device and rail, is being needed
When being changed to the position of rangefinder main body 12, rotation rotating handles 13 drive threaded rod 8 rotate, threaded rod 8 rotation from
And realize that the sliding block 4 being threadedly coupled with it is moved along threaded rod 8, thus realize the change to 12 position of rangefinder main body, with
Meet actual ranging demand, while the slide bar 6 by being equipped with, certain limitation can be played to the position of sliding block 4, reduces and survey
The possibility that distance meter main body 12 shifts when moving makes active fastening block 9 and fixes when needing to move auxiliary device
Fixture block 2 separates, and pushes auxiliary device to pass through the idler wheel being equipped with, convenient for moving to device.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of contact nets in electrified railways fault localization Simple assisting device, including substrate (1) and fixed fixture block (2), spy
Sign is that the two sides of substrate (1) offer sliding slot (3), is provided with sliding block (4), the sliding block at the top of the substrate (1)
(4) two sides of bottom end are respectively placed in two sliding slots (3) and are slidably connected with sliding slot (3), and the top fixation of the sliding block (4) is set
It is equipped with rangefinder main body (12), four edges on substrate (1) top are fixedly installed the first fixed block (5), two-by-two
It is provided with slide bar (6) between first fixed block (5) of opposite two, the slide bar (6) passes through sliding block (4) and and sliding block
(4) activity grafting, and the first fixed block (5) that the both ends of slide bar (6) are oppositely arranged with two respectively is fixedly connected, it is adjacent two-by-two
Two first fixed blocks (5) between inside be fixedly installed the second fixed block (7), two second fixed blocks
(7) it is provided between threaded rod (8), the threaded rod (8) passes through sliding block (4) and is threadedly coupled with sliding block (4), and threaded rod
(8) both ends are flexibly connected with two the second fixed blocks (7) respectively.
2. a kind of contact nets in electrified railways fault localization Simple assisting device according to claim 1, which is characterized in that
There are two the fixed fixture blocks (2), and two fixed fixture blocks (2) are respectively welded at the two sides of substrate (1) bottom end, and two solid
The outside for determining fixture block (2) offers dovetail groove, and dovetails are provided in the dovetail groove, and the bottom end fixation of the dovetails is set
It is equipped with active fastening block (9), the active fastening block (9) is placed in dovetail trench bottom, and between active fastening block (9) and fixed fixture block (2)
It is oppositely arranged.
3. a kind of contact nets in electrified railways fault localization Simple assisting device according to claim 2, which is characterized in that
It is provided with bearing in the middle part of two active fastening block (9) phase back sides, is movably set in the bearing bolt (10), it is described
One end of bolt (10) passes through the outside that dovetail groove is placed in dovetail groove.
4. a kind of contact nets in electrified railways fault localization Simple assisting device according to claim 2, which is characterized in that
The two sides of the fixed fixture block (2) and active fastening block (9) opposing end surface are fixedly installed card column (11), the active fastening block
(9) card hole matched with card column (11) is offered on, and the bottom end of fixed fixture block (2) and active fastening block (9) is provided with rolling
Wheel.
5. a kind of contact nets in electrified railways fault localization Simple assisting device according to claim 1, which is characterized in that
First fixed block (5) and the second fixed block (7) top obtained two sides and offer screw hole, first fixed block (5) with
Second fixed block (7) is fixedly connected by screw with substrate (1).
6. a kind of contact nets in electrified railways fault localization Simple assisting device according to claim 1, which is characterized in that
One end that the threaded rod (8) passes through the second fixed block (7) is fixedly connected with rotating handles (13), the rotating handles (13)
Handle outer cover is equipped with friction sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174912.7U CN209606557U (en) | 2018-12-24 | 2018-12-24 | A kind of contact nets in electrified railways fault localization Simple assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174912.7U CN209606557U (en) | 2018-12-24 | 2018-12-24 | A kind of contact nets in electrified railways fault localization Simple assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209606557U true CN209606557U (en) | 2019-11-08 |
Family
ID=68398118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174912.7U Expired - Fee Related CN209606557U (en) | 2018-12-24 | 2018-12-24 | A kind of contact nets in electrified railways fault localization Simple assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209606557U (en) |
-
2018
- 2018-12-24 CN CN201822174912.7U patent/CN209606557U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20201224 |