CN208715193U - A kind of scissors-type contact net operation ladder vehicle rail meter - Google Patents
A kind of scissors-type contact net operation ladder vehicle rail meter Download PDFInfo
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- CN208715193U CN208715193U CN201821388210.2U CN201821388210U CN208715193U CN 208715193 U CN208715193 U CN 208715193U CN 201821388210 U CN201821388210 U CN 201821388210U CN 208715193 U CN208715193 U CN 208715193U
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- operating stick
- rail
- rail meter
- connecting plate
- contact net
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Abstract
The utility model provides a kind of scissors-type contact net operation ladder vehicle rail meter, belongs to the technical field of railway contact line constructing device, including rail meter connecting plate, the first operating stick, the second operating stick, lock nut, locking level and compressed spring；Rail meter connecting plate, which is provided with, passes through operating stick movable span for the first operating stick and the second operating stick；The body of rod that second operating stick is located above rail meter connecting plate is provided with thread segment；Lock nut is set on the thread segment of the second operating stick；The first end of locking level is rotatably connected in the first operation, and second end is provided with the card slot on the thread segment for being fastened on the second operating stick；The both ends of compressed spring are connect with the first operating stick and the second operating stick respectively, and are located between rail meter connecting plate and operating stick connection bolt.The rail meter can guarantee that contact net operation ladder vehicle is steady, effectively prevent contact net operation ladder vehicle to topple in construction, realize safe construction.
Description
Technical field
The utility model relates to the technical fields of railway contact line constructing device, more particularly to a kind of scissors-type contact net
Operation ladder vehicle rail meter.
Background technique
In the construction of electrification railway contact net top, mostly uses tower wagon to carry out contact net installation, adjustment etc. greatly at present and apply
Work, since tower wagon needs run operation in orbit back and forth, when rail level superelevation is bigger, tower wagon gradient itself is bigger, this is
The safety and reliability of contact net tower wagon adjustment operation brings very big pressure, and more stringent requirements are proposed.It is existing to connect
Net-fault tower wagon adjusts in operation, generallys use big rope, chain block etc. and is fixed, when tower wagon is mobile, needs first fix
Rope or the components such as chain remove, after being moved to new position, then by its bundled fixed, need to expend a large amount of manpower object
Power, haves the defects that inconvenient for operation, time-consuming and laborious, and these fixed form security reliabilities are relatively low.How to take
It is that problem important in the construction such as contact net installation is carried out using tower wagon that the measure of effect safety, which prevents tower wagon from toppling over,.
Utility model content
The purpose of this utility model is to provide a kind of structure is simple, easy to operate, reliable and practical scissors-type contact net
Operation ladder vehicle rail meter can guarantee that contact net operation ladder vehicle is steady in construction, contact net operation ladder vehicle effectively prevent to incline
, safe construction is realized.
To achieve the above object, the utility model provides a kind of scissors-type contact net operation ladder vehicle rail meter, including clamp rail
Device connecting plate, the first operating stick, the second operating stick, lock nut, locking level and compressed spring；Rail meter connecting plate is provided with confession
First operating stick and the second operating stick pass through operating stick movable span；First operating stick connects spiral shell by operating stick with the second operating stick
Bolt is hinged, and the first operating stick includes the body of rod connected on the upside of bolt positioned at operating stick with the second operating stick and connects positioned at operating stick
Rail stationary jaw on the downside of connecting bolt；The body of rod that second operating stick is located above rail meter connecting plate is provided with thread segment；Lock
Determine nut to be set on the thread segment of the second operating stick；The first end of locking level is rotatably connected on the first operating stick and is located at rail meter
On the body of rod above connecting plate, second end is provided with the card slot on the thread segment for being fastened on the second operating stick；Compressed spring
Both ends connect respectively with the first operating stick and the second operating stick, and be located at rail meter connecting plate connected with operating stick bolt it
Between.
Further, above-mentioned scissors-type contact net operation ladder vehicle rail meter further includes being arranged in rail meter connecting plate bottom surface
Rail meter fixed bin；First operating stick and the second operating stick pass through rail meter fixed bin, and rail stationary jaw is solid from rail meter
Determine box stretching；Compressed spring connects bolt with operating stick and is respectively positioned in rail meter fixed bin.
Further, the side that rail stationary jaw is contacted with rail is provided with electro-insulating rubber pad.
Further, above-mentioned scissors-type contact net operation ladder vehicle rail meter further includes rotatable anchor ear；Rotatable anchor ear
Fixing end is rotatably connected on rail meter connecting plate, and free end is connect by tower wagon fastening bolt with rail meter connecting plate.
The beneficial effects of the utility model are:
When using scissors-type contact net operation ladder vehicle rail meter provided by the utility model, by rail meter connecting plate with contact
Net operation ladder vehicle is connected firmly, and when needing fixed contact net operation ladder vehicle, two operating sticks is strutted to rail outward and are fixed
The card slot of locking level, is then stuck on the thread segment of the second operating stick by claw stuck fast rail, and spin locking nut will be locked
Fixed pole is fixed, and contact net operation ladder vehicle can be fixed on rail.The scissors-type contact net operation ladder vehicle rail meter structure letter
It is single, it is easy to operate, contact net operation ladder vehicle and rail are fixed using the rail meter before contact net operation ladder vehicle operation
Connection, it is ensured that contact net operation ladder vehicle is steady in construction, reaches and operation ladder vehicle is effectively prevent to topple and realize safe
The purpose of construction, and the rail meter is easy to adjust, reliable and practical, and human and material resources cost is greatly saved, and improves electrical
Change high-altitude working safety coefficient.
Detailed description of the invention
Fig. 1 is the main view of scissors-type contact net operation ladder vehicle rail meter provided by the embodiment of the utility model；
Fig. 2 is the left view of scissors-type contact net operation ladder vehicle rail meter shown in Fig. 1；
Fig. 3 is the top view of scissors-type contact net operation ladder vehicle rail meter shown in Fig. 1；
Fig. 4 is the structural schematic diagram of locking level in scissors-type contact net operation ladder vehicle rail meter shown in Fig. 1.
In figure: 1- rail meter connecting plate；The first operating stick of 2-；The second operating stick of 3-；4- lock nut；5- locking level；6-
Compressed spring；7- operating stick movable span；8- operating stick connects bolt；9- rail meter fixed bin；The rotatable anchor ear of 10-；11- tower wagon
Fastening bolt；12- locking level rotating bolt；13- anchor ear is rotatablely connected bolt；101- rail；102- contact net operation ladder vehicle knot
Structure steel pipe or round steel.
Specific embodiment
The present embodiment provides a kind of scissors-type contact net operation ladder vehicle rail meters, including rail meter connecting plate 1, first to operate
Bar 2, the second operating stick 3, lock nut 4, locking level 5 and compressed spring 6；Rail meter connecting plate 1 is provided with for the first operating stick 2
Operating stick movable span 7 is passed through with the second operating stick 3；First operating stick 2 connects bolt 8 by operating stick with the second operating stick 3 and cuts with scissors
It connects, the first operating stick 2 includes connecting the body of rod of 8 upside of bolt positioned at operating stick and being located at operating stick to connect with the second operating stick 3
The rail stationary jaw of 8 downside of connecting bolt；The body of rod that second operating stick 3 is located at 1 top of rail meter connecting plate is provided with thread segment；
Lock nut 4 is set on the thread segment of the second operating stick 3；The first end of locking level 5 is rotatably connected on the first operating stick 2 and is located at
On the body of rod of 1 top of rail meter connecting plate, second end is provided with the card slot on the thread segment for being fastened on the second operating stick 3；
The both ends of compressed spring 6 are connect with the first operating stick 2 and the second operating stick 3 respectively, and are located at rail meter connecting plate 1 and operating stick
It connects between bolt 8.
When using above-mentioned scissors-type contact net operation ladder vehicle rail meter, by rail meter connecting plate 1 and contact net operation ladder vehicle
It is connected firmly, when needing fixed contact net operation ladder vehicle, two operating sticks is strutted outward to rail stationary jaw and are firmly blocked
Then the card slot of locking level 5 is stuck on the thread segment of the second operating stick 3 by firmly rail 101, spin locking nut 4 is by locking level 5
It is fixed, contact net operation ladder vehicle can be fixed on rail 101.The scissors-type contact net operation ladder vehicle rail meter structure letter
It is single, it is easy to operate, contact net operation ladder vehicle and rail 101 are consolidated using the rail meter before contact net operation ladder vehicle operation
Fixed connection, it is ensured that contact net operation ladder vehicle is steady in construction, reaches and operation ladder vehicle is effectively prevent to topple and realize peace
The purpose constructed entirely, and the rail meter is easy to adjust, reliable and practical, human and material resources cost is greatly saved, and improve electricity
Gasify high-altitude working safety coefficient.
Further, operating stick movable span 7 is strip-shaped hole, in order to operating stick activity.
Further, above-mentioned scissors-type contact net operation ladder vehicle rail meter further includes being arranged in 1 bottom surface of rail meter connecting plate
Rail meter fixed bin 9；First operating stick 2 and the second operating stick 3 pass through rail meter fixed bin 9, and rail stationary jaw is from clamp rail
Device fixed bin 9 stretches out；Compressed spring 6 connects bolt 8 with operating stick and is respectively positioned in rail meter fixed bin 9.Rail meter fixed bin 9 is used
In fixing the first operating stick 2 and the second operating stick 3,3 play of the first operating stick 2 and the second operating stick is prevented.
Further, the side that rail stationary jaw is contacted with rail 101 is provided with electro-insulating rubber pad, on the one hand increases steel
Frictional force between rail stationary jaw and rail 101 makes rail meter firm grip, on the other hand plays contact net operation ladder vehicle and rail
The purpose of 101 insulation.
Further, above-mentioned scissors-type contact net operation ladder vehicle rail meter further includes rotatable anchor ear 10；Rotatable anchor ear
10 fixing end is rotatably connected on rail meter connecting plate 1, and free end is connected by tower wagon fastening bolt 11 and rail meter connecting plate 1
It connects.Contact net operation ladder vehicle structured steel pipe or round steel 102 are installed on the sky that rail meter connecting plate 1 and rotatable anchor ear 10 enclose
In, and it is fixed by tower wagon fastening bolt 11.
Specifically, the first end of locking level 5 is rotatably connected in the first operating stick 2 by locking level rotating bolt 12；It can
The fixing end for rotating anchor ear 10 is rotatablely connected bolt 13 by anchor ear and is rotatably connected on rail meter connecting plate 1；Tower wagon fastens spiral shell
Bolt 11 is provided with multiple.
The above is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all utilizations
Equivalent structure or equivalent flow shift made by the utility model description is applied directly or indirectly in other relevant
Technical field is also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of scissors-type contact net operation ladder vehicle rail meter, which is characterized in that including rail meter connecting plate, the first operating stick,
Second operating stick, lock nut, locking level and compressed spring；
The rail meter connecting plate, which is provided with, passes through operating stick movable span for the first operating stick and the second operating stick；
First operating stick connects bolted splice, first operating stick and the second operation by operating stick with the second operating stick
Bar includes that the body of rod on the upside of operating stick connection bolt connects rail stationary jaw on the downside of bolt with positioned at operating stick；
The body of rod that second operating stick is located above rail meter connecting plate is provided with thread segment；
The lock nut is set on the thread segment of the second operating stick；
The first end of the locking level is rotatably connected on the body of rod that the first operating stick is located above rail meter connecting plate, second end
The card slot being provided on the thread segment for being fastened on the second operating stick；
The both ends of the compressed spring are connect with the first operating stick and the second operating stick respectively, and are located at rail meter connecting plate and behaviour
Make between bar connection bolt.
2. scissors-type contact net operation ladder vehicle rail meter according to claim 1, which is characterized in that further include being arranged in card
The rail meter fixed bin of rail device connecting plate bottom surface；
First operating stick and the second operating stick pass through rail meter fixed bin, and rail stationary jaw is stretched from rail meter fixed bin
Out；
The compressed spring connects bolt with operating stick and is respectively positioned in rail meter fixed bin.
3. scissors-type contact net operation ladder vehicle rail meter according to claim 1, which is characterized in that the rail fixing card
The side that pawl is contacted with rail is provided with electro-insulating rubber pad.
4. scissors-type contact net operation ladder vehicle rail meter according to claim 1-3, which is characterized in that further include
Rotatable anchor ear；
The fixing end of the rotatable anchor ear is rotatably connected on rail meter connecting plate, and free end passes through tower wagon fastening bolt and card
The connection of rail device connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821388210.2U CN208715193U (en) | 2018-08-28 | 2018-08-28 | A kind of scissors-type contact net operation ladder vehicle rail meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821388210.2U CN208715193U (en) | 2018-08-28 | 2018-08-28 | A kind of scissors-type contact net operation ladder vehicle rail meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208715193U true CN208715193U (en) | 2019-04-09 |
Family
ID=65979628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821388210.2U Active CN208715193U (en) | 2018-08-28 | 2018-08-28 | A kind of scissors-type contact net operation ladder vehicle rail meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208715193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196245A (en) * | 2020-09-10 | 2021-01-08 | 上海瑞居金属制品有限公司 | Track maintenance ladder car with prevent device that topples |
-
2018
- 2018-08-28 CN CN201821388210.2U patent/CN208715193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196245A (en) * | 2020-09-10 | 2021-01-08 | 上海瑞居金属制品有限公司 | Track maintenance ladder car with prevent device that topples |
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