CN208164803U - Electric railway rigid contact net installation adjustment device - Google Patents
Electric railway rigid contact net installation adjustment device Download PDFInfo
- Publication number
- CN208164803U CN208164803U CN201820409464.1U CN201820409464U CN208164803U CN 208164803 U CN208164803 U CN 208164803U CN 201820409464 U CN201820409464 U CN 201820409464U CN 208164803 U CN208164803 U CN 208164803U
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- rotating seat
- contact net
- rigid contact
- pillar
- adjustment device
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Abstract
The utility model discloses electric railway rigid contact nets to install with adjustment device, including fixing piece, rotating seat, insulator, mounting base and collector-gang positioning lead clip；Fixing piece includes the adjustable pillar of relative altitude and adjustable column；Rotating seat is fixed on the one side of pillar bottom end, is connected with connection frame by shaft on rotating seat, and insulator is oblique to be connected on the connection frame；Mounting base includes mounting plate, two adjusting rods, shield and guide rod, and mounting plate is affixed with insulator, and two adjusting rods are actively installed on mounting plate；Shield is fixed on installation plate top surface；Guide rod is fixed in the middle part of the bottom surface of protection cowl top panel, and the horizontal side pole of two adjusting rods is set on the thread segment of guide rod, and the stop nut of thread segment upper and lower ends is pressed into contact with horizontal side pole；The collector-gang positioning lead clip and two adjusting rods are affixed.The utility model is convenient for constructing operation, facilitates rigid contact net mounting and adjusting, improves construction quality and efficiency.
Description
Technical field
The utility model relates to railway construction technical field of construction more particularly to the installation of electric railway rigid contact net to use
Adjust device.
Background technique
Currently, often existing when carrying out electrified construction to railway tunnel since tunnel clearance deficiency leads to contact net
Can not normal mounting, or can not normally be charged due to electric insulation apart from deficiency after being installed, and then carry out tunnel and expand top etc.
Phenomenon；
The even running of rail traffic requires the linking of contact net very accurate, and the precision in construction also has strictly
Standard；Design phase, analysis, size calculating, capacity analysis of load etc. are by the parameter designing and equipment to contact net
Selection has different degrees of influence；Construction stage, the measurement and control errors of construction will affect its coupling with bow net, with
And the quality and the control of vehicle flowrate etc. of contact net.
As novel power supply mode, the part of contact net is complicated, quantity is more, also counteracts the fast development of contact net, passes
The measurement of system can individually calculate everywhere suspension point height and stagger in tunnel, can not intuitively embody to different net
Environment of performance parameter, geometric dimension and the contact network in tunnel of hovering hanging point overhead contact line components after the completion of construction
Factor, structural form, electric insulation distance etc., so, parts information model, buying in contact net are all emphasis consideration in construction
Content.
Compared to traditional rigid suspension OCS, the advantages of rigid contact net, is that structure is simple, performance is more stable, in the modern times
Change in electric railroad, rigid contact net is more able to satisfy new requirement and new standard；However the installation of conventional rigid contact net is applied
Work can not accomplish once to be adjusted in place, and cause construction efficiency low, operation difficulty is big.
Utility model content
It is installed the purpose of this utility model is to provide electric railway rigid contact net and uses adjustment device, it is above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions：
Electric railway rigid contact net installation adjustment device, including fixing piece, rotating seat 3, insulator 4, mounting base
And collector-gang positioning lead clip 9；
The fixing piece includes pillar 1, adjustable column 2, wherein the top two sides of pillar 1 are equipped with rail level fixation plate 11, branch
Adjustable plate is equipped in the two lateral walls of column 1；The adjustable column 2 is slidably located in the top of upper supporting column 1, the phase of adjustable column 2
Two sidewalls are longitudinally equipped with and adjust bolt 12, the upper end for adjusting bolt 12 is pierced by corresponding adjustable plate, and adjusts bolt 12
Nut is threaded on projecting end；
The rotating seat 3 is fixed on the one side of 1 bottom end of pillar, is connected with connection frame by shaft on rotating seat 3, even
Connecing frame is U-shaped part；The insulator 4 is oblique to be connected on the connection frame；
The mounting base includes 5, two adjusting rods 8 of mounting plate, shield 6 and guide rod 7, and the mounting plate 5 is laterally
It is fixed in the bottom end of insulator 4, the middle part of mounting plate 5 sets that there are two pilot holes；Two adjusting rods 8 are actively installed on two respectively
In pilot hole, the longitudinal section of adjusting rod 8 is L-shaped；The shield 6 is in channel steel shape and the top surface for being fixed in the mounting plate 5
On；The outer wall of the guide rod 7 is equipped with thread segment, and the upper and lower ends of thread segment are arranged with stop nut 71；The guiding
Bar 7 is fixed in the middle part of the bottom surface of 6 top plate of shield, and the horizontal side pole of two adjusting rods 8 is movably set in the screw thread of guide rod 7
Duan Shang, the stop nut 71 of thread segment upper and lower ends are pressed into contact with to middle spiral and with horizontal side pole；The confluence is ranked
Bit line folder 9 is affixed with two adjusting rods 8.
Further, the top surface of the rail level fixation plate 11 is equipped with buffer rubber gasket, and the top surface of buffer rubber gasket is arc
Shape face, rail level fixation plate 11 are hinged on the top of pillar 1.
Further, the rotating seat 3 is in channel steel shape, and shaft longitudinally-moving is located on rotating seat 3, and the both ends of shaft are stretched
Out rotating seat 3, and spiral be connected with location nut；The connecting rod of the connection frame upper and lower ends is movably set in shaft.
Further, be arranged with rectangular compressing pipe 31 in the middle part of the shaft, the both ends of compressing pipe 31 respectively with connection
The connecting rod of frame upper and lower ends is pressed into contact with.
Further, the top surface of the adjustable column 2 is recessed sliding groove, and the bottom end of pillar 1 is located in the sliding groove.
Further, the middle part of the rotating seat 3 is transversely provided with two connection bolts, and 2 bottom end of adjustable column is laterally set
There are two connecting hole, two connection bolts are each passed through corresponding connecting hole and protruding, and two connect the overhanging of bolt
Fastening nut is equipped on end.
The utility model has the beneficial effects that：
The utility model devises electric railway rigid contact net installation adjustment device, the fixation affixed for rail level
Part carries out height-adjustable design, rises or falls the height of adjustable column, operation to the effect for adjusting bolt by nut
It is easy, quick；The top surface of rail level fixation plate devises the buffer rubber gasket of arc, can preferably realize the company of the present apparatus and rail level
It connects, securely and reliably.
The utility model devises adjustable mounting base, and positioning is realized by the activity of adjusting rod on the guide bar
The adjustment of wire clamp mounting height, a pair of of stop nut realizes the limit to adjusting rod both ends on guide rod, is convenient for constructing operation, side
Just the adjustment after rigid contact net installation, improves construction quality and construction efficiency.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the utility model front view.
Fig. 2 is the utility model structure diagram I.
Fig. 3 is the utility model structure diagram II.
Serial number in figure：Pillar 1, rail level fixation plate 11 adjust bolt 12, adjustable column 2, rotating seat 3, compressing pipe 31, insulation
Sub 4, mounting plate 5, shield 6, guide rod 7, stop nut 71, adjusting rod 8, collector-gang positioning lead clip 9.
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.
Referring to Fig. 1, Fig. 2 and Fig. 3, electric railway rigid contact net installation adjustment device, including fixing piece, rotation
Seat 3, insulator 4, mounting base and collector-gang positioning lead clip 9；
The fixing piece includes pillar 1, adjustable column 2, wherein the top two sides of pillar 1 are equipped with rail level fixation plate 11, branch
Adjustable plate is equipped in the two lateral walls of column 1；The adjustable column 2 is slidably located in the top of upper supporting column 1, the phase of adjustable column 2
Two sidewalls are longitudinally equipped with and adjust bolt 12, the upper end for adjusting bolt 12 is pierced by corresponding adjustable plate, and adjusts bolt 12
Nut is threaded on projecting end；
The rotating seat 3 is fixed on the one side of 1 bottom end of pillar, is connected with connection frame by shaft on rotating seat 3, even
Connecing frame is U-shaped part；The insulator 4 is oblique to be connected on the connection frame；
The mounting base includes 5, two adjusting rods 8 of mounting plate, shield 6 and guide rod 7, and the mounting plate 5 is laterally
It is fixed in the bottom end of insulator 4, the middle part of mounting plate 5 sets that there are two pilot holes；Two adjusting rods 8 are actively installed on two respectively
In pilot hole, the longitudinal section of adjusting rod 8 is L-shaped；The shield 6 is in channel steel shape and the top surface for being fixed in the mounting plate 5
On；The outer wall of the guide rod 7 is equipped with thread segment, and the upper and lower ends of thread segment are arranged with stop nut 71；The guiding
Bar 7 is fixed in the middle part of the bottom surface of 6 top plate of shield, and the horizontal side pole of two adjusting rods 8 is movably set in the screw thread of guide rod 7
Duan Shang, the stop nut 71 of thread segment upper and lower ends are pressed into contact with to middle spiral and with horizontal side pole；The confluence is ranked
Bit line folder 9 is affixed with two adjusting rods 8.
Further, the top surface of the rail level fixation plate 11 is equipped with buffer rubber gasket, and the top surface of buffer rubber gasket is arc
Shape face, rail level fixation plate 11 are hinged on the top of pillar 1；When work, rail level fixation plate 11 is fixed in top of the rail.
Further, the rotating seat 3 is in channel steel shape, and shaft longitudinally-moving is located on rotating seat 3, and the both ends of shaft are stretched
Out rotating seat 3, and spiral be connected with location nut；The connecting rod of the connection frame upper and lower ends is movably set in shaft.
Further, be arranged with rectangular compressing pipe 31 in the middle part of the shaft, the both ends of compressing pipe 31 respectively with connection
The connecting rod of frame upper and lower ends is pressed into contact with.
Further, the top surface of the adjustable column 2 is recessed sliding groove, and the bottom end of pillar 1 is located in the sliding groove.
Further, the middle part of the rotating seat 3 is transversely provided with two connection bolts, and 2 bottom end of adjustable column is laterally set
There are two connecting hole, two connection bolts are each passed through corresponding connecting hole and protruding, and two connect the overhanging of bolt
Fastening nut is equipped on end.
The utility model devises electric railway rigid contact net installation adjustment device, the fixation affixed for rail level
Part carries out height-adjustable design, rises or falls the height of adjustable column, operation to the effect for adjusting bolt by nut
It is easy, quick；The top surface of rail level fixation plate devises the buffer rubber gasket of arc, can preferably realize the company of the present apparatus and rail level
It connects, securely and reliably.
The utility model devises adjustable mounting base, and positioning is realized by the activity of adjusting rod on the guide bar
The adjustment of wire clamp mounting height, a pair of of stop nut realizes the limit to adjusting rod both ends on guide rod, is convenient for constructing operation, side
Just the adjustment after rigid contact net installation, improves construction quality and construction efficiency.
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 (6)
1. electric railway rigid contact net installation adjustment device, including fixing piece, rotating seat（3）, insulator（4）, installation
Seat and collector-gang positioning lead clip（9）, it is characterised in that：
The fixing piece includes pillar（1）, adjustable column（2）, wherein pillar（1）Top two sides be equipped with rail level fixation plate
（11）, pillar（1）Two lateral walls on be equipped with adjustable plate；The adjustable column（2）Be slidably located in upper supporting column（1）Top
End, adjustable column（2）Two lateral walls longitudinally be equipped with adjust bolt（12）, adjust bolt（12）Upper end be pierced by corresponding tune
Plate is saved, and adjusts bolt（12）Projecting end on be threaded with nut；
The rotating seat（3）It is fixed in pillar（1）On the one side of bottom end, rotating seat（3）It is upper that connection frame is connected with by shaft,
Connection frame is U-shaped part；The insulator（4）It is oblique to be connected on the connection frame；
The mounting base includes mounting plate（5）, two pieces adjusting rods（8）, shield（6）And guide rod（7）, the mounting plate
（5）Laterally it is fixed in insulator（4）Bottom end, mounting plate（5）Middle part set there are two pilot hole；Two adjusting rods（8）Point
It is not actively installed in two pilot holes, adjusting rod（8）Longitudinal section it is L-shaped；The shield（6）In channel steel shape and it is fixed in
The mounting plate（5）Top surface on；The guide rod（7）Outer wall be equipped with thread segment, the upper and lower ends of thread segment are arranged
There is stop nut（71）；The guide rod（7）It is fixed in shield（6）In the middle part of the bottom surface of top plate, two adjusting rods（8）Level
Side pole is movably set in guide rod（7）Thread segment on, the stop nut of thread segment upper and lower ends（71）To middle spiral,
And it is pressed into contact with horizontal side pole；The collector-gang positioning lead clip（9）With two adjusting rods（8）It is affixed.
2. electric railway rigid contact net installation adjustment device according to claim 1, it is characterised in that：The rail
Face fixation plate（11）Top surface be equipped with buffer rubber gasket, the top surface of buffer rubber gasket is arcwall face, rail level fixation plate（11）Hinge
It connects in pillar（1）Top.
3. electric railway rigid contact net installation adjustment device according to claim 1, it is characterised in that：The rotation
Swivel base（3）In channel steel shape, shaft longitudinally-moving is located at rotating seat（3）On, rotating seat is stretched out at the both ends of shaft（3）And spiral
It is connected with location nut；The connecting rod of the connection frame upper and lower ends is movably set in shaft.
4. electric railway rigid contact net installation adjustment device according to claim 3, it is characterised in that：Described turn
Rectangular compressing pipe is arranged in the middle part of axis（31）, compressing pipe（31）Both ends respectively with the connecting rod pressure of connection frame upper and lower ends
Close contact.
5. electric railway rigid contact net installation adjustment device according to claim 1, it is characterised in that：The tune
Segmented column（2）Top surface recessed have sliding groove, pillar（1）Bottom end be located in the sliding groove.
6. electric railway rigid contact net installation adjustment device according to claim 1 or 3, it is characterised in that：Institute
State rotating seat（3）Middle part be transversely provided with two connection bolts, the adjustable column（2）Bottom end is transversely provided with two connecting holes, and two
Root connection bolt is each passed through corresponding connecting hole and protruding, and is equipped on the overhanging end of two connection bolts tight
Gu nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820409464.1U CN208164803U (en) | 2018-03-26 | 2018-03-26 | Electric railway rigid contact net installation adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820409464.1U CN208164803U (en) | 2018-03-26 | 2018-03-26 | Electric railway rigid contact net installation adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208164803U true CN208164803U (en) | 2018-11-30 |
Family
ID=64374297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820409464.1U Active CN208164803U (en) | 2018-03-26 | 2018-03-26 | Electric railway rigid contact net installation adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208164803U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720238A (en) * | 2019-03-13 | 2019-05-07 | 中铁高铁电气装备股份有限公司 | A kind of low clearance single-track tunnel contact line positioning device |
| CN110466393A (en) * | 2019-09-16 | 2019-11-19 | 中联精工（天津）有限公司 | High-speed rail positioning support |
| CN112590625A (en) * | 2020-12-29 | 2021-04-02 | 浙江旺隆轨道交通设备有限公司 | Suspension and fixation device for low-clearance rigid contact network busbar |
| CN112622705A (en) * | 2020-12-29 | 2021-04-09 | 浙江旺隆轨道交通设备有限公司 | A support cantilever device for low headroom contact net busbar |
| CN112874387A (en) * | 2021-03-18 | 2021-06-01 | 浙江旺隆轨道交通设备有限公司 | Adjustable insulation suspension positioning device for rigid contact network in low-clearance tunnel |
| CN114383556A (en) * | 2022-01-06 | 2022-04-22 | 杭州申昊科技股份有限公司 | Detection device and method for rigid contact net |
| CN114475367A (en) * | 2022-01-13 | 2022-05-13 | 重庆建筑工程职业学院 | Rail transit contact net support column device |
-
2018
- 2018-03-26 CN CN201820409464.1U patent/CN208164803U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720238A (en) * | 2019-03-13 | 2019-05-07 | 中铁高铁电气装备股份有限公司 | A kind of low clearance single-track tunnel contact line positioning device |
| CN110466393A (en) * | 2019-09-16 | 2019-11-19 | 中联精工（天津）有限公司 | High-speed rail positioning support |
| CN112590625A (en) * | 2020-12-29 | 2021-04-02 | 浙江旺隆轨道交通设备有限公司 | Suspension and fixation device for low-clearance rigid contact network busbar |
| CN112622705A (en) * | 2020-12-29 | 2021-04-09 | 浙江旺隆轨道交通设备有限公司 | A support cantilever device for low headroom contact net busbar |
| CN112622705B (en) * | 2020-12-29 | 2022-04-19 | 浙江旺隆轨道交通设备有限公司 | A support cantilever device for low headroom contact net busbar |
| CN112590625B (en) * | 2020-12-29 | 2022-04-19 | 浙江旺隆轨道交通设备有限公司 | Suspension and fixation device for low-clearance rigid contact network busbar |
| CN112874387A (en) * | 2021-03-18 | 2021-06-01 | 浙江旺隆轨道交通设备有限公司 | Adjustable insulation suspension positioning device for rigid contact network in low-clearance tunnel |
| CN114383556A (en) * | 2022-01-06 | 2022-04-22 | 杭州申昊科技股份有限公司 | Detection device and method for rigid contact net |
| CN114383556B (en) * | 2022-01-06 | 2023-08-04 | 杭州申昊科技股份有限公司 | Detection device and method for rigid contact net |
| CN114475367A (en) * | 2022-01-13 | 2022-05-13 | 重庆建筑工程职业学院 | Rail transit contact net support column device |
| CN114475367B (en) * | 2022-01-13 | 2023-05-23 | 重庆建筑工程职业学院 | Rail transit contact net support column device |
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