CN213831410U - Connect firm contact rail - Google Patents
Connect firm contact rail Download PDFInfo
- Publication number
- CN213831410U CN213831410U CN202022313611.5U CN202022313611U CN213831410U CN 213831410 U CN213831410 U CN 213831410U CN 202022313611 U CN202022313611 U CN 202022313611U CN 213831410 U CN213831410 U CN 213831410U
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- CN
- China
- Prior art keywords
- contact rail
- fixing plate
- conductor rail
- bolt
- 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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- 239000004020 conductor Substances 0.000 claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 239000012212 insulator Substances 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a connect firm conductor rail, including first conductor rail and second conductor rail, the rear side of first conductor rail and second conductor rail all is provided with the insulator bracket, the top fixedly connected with anticreeper of insulator bracket, the equal fixedly connected with anticreeper subassembly in front of first conductor rail and second conductor rail, the left side swing joint at first conductor rail top has first fixed plate, the right side swing joint at second conductor rail top has the second fixed plate, the equal fixedly connected with mount in both sides around first fixed plate and the second fixed plate, the front of mount is run through and is provided with first bolt. This practicality possesses the advantage that connects firmly, and it is relatively poor to have solved current conductor rail at the in-process stability of using, causes the vibration to take place between the adjacent conductor rail easily for the wearing and tearing on conductor rail surface have been reduced the life of conductor rail, have increased the problem of conductor rail use cost.
Description
Technical Field
The utility model relates to a rail transit technical field specifically is a connect firm conductor rail.
Background
The rail transit is a kind of transportation means or transportation system that the operation vehicle needs to run on the specific rail, the most typical rail transit is the railway system composed of the traditional train and the standard railway, with the diversification development of the train and the railway technology, the rail transit presents more and more types, not only extends over long distance land transportation, but also is widely used in the urban public transportation of middle and short distance, the contact rail is a device that transmits the electric energy to the subway and the electric traction vehicle of the urban rail transit system, the contact rail system mainly comprises the steel-aluminum composite rail, the expansion joint, the end elbow and other related components and the insulation support device, provides the electric energy for the electric locomotive group, the electric transmission is realized by the contact of the electric bus collector shoe and the composite rail.
The stability of the existing contact rail is poor in the using process, vibration is easily caused between the adjacent contact rails, the abrasion of the surface of the contact rail is accelerated, the service life of the contact rail is shortened, and the use cost of the contact rail is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connect firm conductor rail possesses the firm advantage of connection, and it is relatively poor to have solved current conductor rail at the in-process stability of using, causes the vibration to take place easily between the adjacent conductor rail for the wearing and tearing on conductor rail surface have reduced the life of conductor rail, have increased the problem of conductor rail use cost.
In order to achieve the above object, the utility model provides a following technical scheme: a contact rail stable in connection comprises a first contact rail and a second contact rail, wherein insulating frames are arranged on the rear sides of the first contact rail and the second contact rail respectively, anti-creepers are fixedly connected to the tops of the insulating frames, anti-creeper assemblies are fixedly connected to the front sides of the first contact rail and the second contact rail respectively, a first fixing plate is movably connected to the left side of the top of the first contact rail, a second fixing plate is movably connected to the right side of the top of the second contact rail, fixing frames are fixedly connected to the front side and the rear side of the first fixing plate and the front side and the rear side of the second fixing plate respectively, a first bolt penetrates through the front side of each fixing frame, the rear end of the first bolt extends to the rear side of the fixing frame, a nut is sleeved on the rear end of the first bolt in a threaded manner, a first clamping groove is formed in the front side of the left side of the first fixing plate, and a first clamping plate is movably connected to the inner wall of the first clamping groove, the left side of first cardboard and the right side fixed connection of second fixed plate, the rear side on second fixed plate right side is opened and is equipped with the second draw-in groove, the inner wall swing joint of second draw-in groove has the second cardboard, the right side of second cardboard and the left side fixed connection of first fixed plate, the top of first fixed plate and second fixed plate all runs through and is provided with the second bolt, the thread groove has all been seted up at the top of first cardboard and second cardboard, the bottom of second bolt extends to the inner chamber of thread groove and rather than inner wall threaded connection.
Preferably, one end of the anti-creeper, which is far away from the insulation frame, extends to the front faces of the first contact rail and the second contact rail, and the number of the anti-creeper is four.
Preferably, the anti-creep device assembly is located the left and right sides of the insulating frame, the first contact rail and the second contact rail are provided with through holes matched with the anti-creep device assembly for use.
Preferably, the bottom of the insulating frame is fixedly connected with a mounting seat, and the bottom of the mounting seat is provided with an anti-slip layer.
Preferably, the first contact rail, the second contact rail and the fixing frame are all provided with mounting holes matched with the first bolts for use, and the inner diameters of the mounting holes are matched with the diameters of the first bolts.
Preferably, the top of the first fixing plate and the top of the second fixing plate are both provided with a jack matched with the second bolt for use, and the inner diameter of the jack is matched with the diameter of the second bolt.
Preferably, the bottoms of the first clamping grooves and the second clamping grooves are located on the same horizontal plane, and the number of the second bolts is a plurality and is distributed at the tops of the first fixing plate and the second fixing plate respectively.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a first conductor rail, first bolt, the mounting hole, the second conductor rail, the mount pad, the anti-creep ware subassembly, the anti-creep ware, the second fixed plate, the second bolt, first fixed plate, the insulating frame, the nut, the second cardboard, the mount, the second draw-in groove, first cardboard, the cooperation of first draw-in groove and thread groove is used, it is relatively poor to have solved current conductor rail at the in-process stability of using, cause the vibration to take place easily between the adjacent conductor rail, the wearing and tearing on conductor rail surface have been accelerated, the life of conductor rail has been reduced, conductor rail use cost's problem has been increased.
2. The utility model discloses a cooperation of anticreeper and anticreeper subassembly is used, can be convenient for prevent that first contact rail and second contact rail from removing, through setting up the insulator bay, can be convenient for support first contact rail and second contact rail, through setting up the mount pad, can be convenient for install the insulator bay, cooperation through second bolt and thread groove is used, can be convenient for make first fixed plate and second fixed plate fixed connection, through the mount, the cooperation of first bolt and nut is used, can be convenient for connect first contact rail and second contact rail and fix first fixed plate and second fixed plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a top cross-sectional partial schematic view of the present invention;
FIG. 4 is a schematic view of the structure of the present invention;
fig. 5 is a schematic structural diagram of the present invention.
In the figure: 1 first contact rail, 2 first bolts, 3 mounting holes, 4 second contact rails, 5 mounting seats, 6 anti-creeper components, 7 anti-creepers, 8 second fixing plates, 9 second bolts, 10 first fixing plates, 11 insulating frames, 12 nuts, 13 second clamping plates, 14 fixing frames, 15 second clamping grooves, 16 first clamping plates, 17 first clamping grooves and 18 threaded grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a first conductor rail 1, first bolt 2, mounting hole 3, second conductor rail 4, mount pad 5, anticreeper subassembly 6, anticreeper 7, second fixed plate 8, second bolt 9, first fixed plate 10, insulating frame 11, nut 12, second cardboard 13, parts such as mount 14 and first cardboard 16 are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-5, a contact rail with stable connection comprises a first contact rail 1 and a second contact rail 4, wherein insulation frames 11 are respectively arranged at the rear sides of the first contact rail 1 and the second contact rail 4, the first contact rail 1 and the second contact rail 4 can be conveniently supported by arranging the insulation frames 11, the bottom of each insulation frame 11 is fixedly connected with a mounting seat 5, the bottom of each mounting seat 5 is provided with an anti-skidding layer, the insulation frames 11 can be conveniently mounted by arranging the mounting seats 5, the top of each insulation frame 11 is fixedly connected with an anti-climbing device 7, one end, far away from the insulation frames 11, of each anti-climbing device 7 extends to the front sides of the first contact rail 1 and the second contact rail 4, the number of the anti-climbing devices 7 is four, the front sides of the first contact rail 1 and the second contact rail 4 are respectively fixedly connected with an anti-climbing device assembly 6, and the anti-climbing devices 7 and the anti-climbing device assemblies 6 are matched, can conveniently prevent the first contact rail 1 and the second contact rail 4 from moving, the anti-climbing device assembly 6 is positioned at the left side and the right side of the insulating frame 11, through holes matched with the anti-climbing device assembly 6 are arranged on the first contact rail 1 and the second contact rail 4, the left side of the top of the first contact rail 1 is movably connected with a first fixing plate 10, the right side of the top of the second contact rail 4 is movably connected with a second fixing plate 8, fixing frames 14 are fixedly connected with the front side and the rear side of the first fixing plate 10 and the second fixing plate 8, a first bolt 2 is arranged on the front side of the fixing frame 14 in a penetrating way, the rear end of the first bolt 2 extends to the rear side of the fixing frame 14, mounting holes 3 matched with the first bolt 2 are arranged on the first contact rail 1, the second contact rail 4 and the fixing frame 14, the inner diameter of the mounting holes 3 is matched with the diameter of the first bolt 2, a nut 12 is sleeved on the rear end of the first bolt 2, through the matching use of the fixing frame 14, the first bolt 2 and the nut 12, the first contact rail 1 and the second contact rail 4 can be conveniently connected and the first fixing plate 10 and the second fixing plate 8 can be fixed, the front side of the left side of the first fixing plate 10 is provided with a first clamping groove 17, the inner wall of the first clamping groove 17 is movably connected with a first clamping plate 16, the left side of the first clamping plate 16 is fixedly connected with the right side of the second fixing plate 8, the rear side of the right side of the second fixing plate 8 is provided with a second clamping groove 15, the inner wall of the second clamping groove 15 is movably connected with a second clamping plate 13, the right side of the second clamping plate 13 is fixedly connected with the left side of the first fixing plate 10, the tops of the first fixing plate 10 and the second fixing plate 8 are both provided with a second bolt 9 in a penetrating way, the tops of the first clamping plate 16 and the second clamping plate 13 are both provided with a thread groove 18, through the matching use of the second bolt 9 and the thread groove 18, the first fixing plate 10 and the second fixing plate 8 can be conveniently and fixedly connected with the second fixing plate 8, the bottom of the second bolt 9 extends to the inner cavity of the thread groove 18 and is in threaded connection with the inner wall of the thread groove, the top parts of the first fixing plate 10 and the second fixing plate 8 are respectively provided with a plurality of jacks matched with the second bolt 9, the inner diameters of the jacks are matched with the diameter of the second bolt 9, the bottoms of the first clamping groove 17 and the second clamping groove 15 are positioned on the same horizontal plane, the number of the second bolts 9 is a plurality, and the second bolts 9 are respectively distributed on the top parts of the first fixing plate 10 and the second fixing plate 8, and the problems that the stability of the existing contact rail is poor in the using process are solved by matching the first contact rail 1, the first bolt 2, the mounting hole 3, the second contact rail 4, the mounting seat 5, the anti-climbing device component 6, the anti-climbing device 7, the second fixing plate 8, the second bolt 9, the first fixing plate 10, the insulating frame 11, the nut 12, the second clamping plate 13, the fixing frame 14, the second clamping groove 15, the first clamping plate 16, the first clamping groove 17 and the thread groove 18, the contact rail vibration damping device has the advantages that the adjacent contact rails are easily vibrated, the surface abrasion of the contact rails is accelerated, the service life of the contact rails is shortened, and the use cost of the contact rails is increased.
When the first contact rail 1 and the second contact rail 4 need to be installed in use, the first contact rail 1 and the second contact rail 4 are inserted into the fixed frame 14, inserting the first bolt 2, screwing the nut 12 into the rear end of the first bolt 2 to fix the first contact rail 1 and the second contact rail 4, respectively placing the first fixing plate 10 and the second fixing plate 8 on the top of the first contact rail 1 and the second contact rail 4, and the first fixing plate 10 and the second fixing plate 8 are mounted on the top of the opposite side of the fixing frame 14 through bolts, and the first catch plate 16 and the second catch plate 13 are respectively inserted into the first catch groove 17 and the second catch groove 15, the second bolt 9 is screwed into the threaded groove 18, fix first fixed plate 10 and second fixed plate 8, make first busbar 1 and second busbar 4 connect firmly, install first busbar 1 and second busbar 4 on insulator bay 11 through anticreeper 7 and anticreeper subassembly 6 after the installation is accomplished.
In summary, the following steps: this connect firm busbar, through first busbar 1, first bolt 2, mounting hole 3, second busbar 4, mount pad 5, anti-creeper subassembly 6, anti-creeper 7, second fixed plate 8, second bolt 9, first fixed plate 10, insulating frame 11, nut 12, second cardboard 13, mount 14, second draw-in groove 15, first cardboard 16, the cooperation of first draw-in groove 17 and thread groove 18 is used, it is relatively poor to have solved current busbar in-process stability that uses, cause the vibration to take place between the adjacent busbar easily, the wearing and tearing on busbar surface have been accelerated, the life of busbar has been reduced, the problem of busbar use cost has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A firm-connected busbar comprising a first busbar (1) and a second busbar (4), characterized in that: the rear sides of the first contact rail (1) and the second contact rail (4) are respectively provided with an insulating frame (11), the top of the insulating frame (11) is fixedly connected with an anti-climbing device (7), the front sides of the first contact rail (1) and the second contact rail (4) are respectively fixedly connected with an anti-climbing device component (6), the left side of the top of the first contact rail (1) is movably connected with a first fixing plate (10), the right side of the top of the second contact rail (4) is movably connected with a second fixing plate (8), fixing frames (14) are respectively and fixedly connected with the front side and the rear side of the first fixing plate (10) and the second fixing plate (8), first bolts (2) penetrate through the front sides of the fixing frames (14), the rear ends of the first bolts (2) extend to the rear sides of the fixing frames (14), and nuts (12) are sleeved on the rear end threads of the first bolts (2), a first clamping groove (17) is formed in the front side of the left side of the first fixing plate (10), a first clamping plate (16) is movably connected to the inner wall of the first clamping groove (17), the left side of the first clamping plate (16) is fixedly connected with the right side of the second fixing plate (8), a second clamping groove (15) is formed in the rear side of the right side of the second fixing plate (8), a second clamping plate (13) is movably connected to the inner wall of the second clamping groove (15), the right side of the second clamping plate (13) is fixedly connected with the left side of the first fixing plate (10), the tops of the first fixing plate (10) and the second fixing plate (8) are both provided with a second bolt (9) in a penetrating way, the tops of the first clamping plate (16) and the second clamping plate (13) are both provided with a thread groove (18), the bottom of the second bolt (9) extends to the inner cavity of the thread groove (18) and is in threaded connection with the inner wall of the thread groove.
2. A securely connected contact rail according to claim 1, wherein: one end of the anti-creeper (7) far away from the insulating frame (11) extends to the front faces of the first contact rail (1) and the second contact rail (4), and the number of the anti-creeper (7) is four.
3. A securely connected contact rail according to claim 1, wherein: the anti-creeper component (6) is located on the left side and the right side of the insulating frame (11), and through holes matched with the anti-creeper component (6) are formed in the first contact rail (1) and the second contact rail (4).
4. A securely connected contact rail according to claim 1, wherein: the bottom fixedly connected with mount pad (5) of insulating frame (11), and the bottom of mount pad (5) is provided with the skid resistant course.
5. A securely connected contact rail according to claim 1, wherein: all seted up on first conductor rail (1), second conductor rail (4) and mount (14) with first bolt (2) cooperation mounting hole (3) that use, the internal diameter of mounting hole (3) and the diameter looks adaptation of first bolt (2).
6. A securely connected contact rail according to claim 1, wherein: the top of first fixed plate (10) and second fixed plate (8) all seted up with the jack that second bolt (9) cooperation was used, and the internal diameter of jack and the diameter looks adaptation of second bolt (9).
7. A securely connected contact rail according to claim 1, wherein: the bottoms of the first clamping grooves (17) and the second clamping grooves (15) are located on the same horizontal plane, and the number of the second bolts (9) is a plurality and is distributed at the tops of the first fixing plate (10) and the second fixing plate (8) respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022313611.5U CN213831410U (en) | 2020-10-17 | 2020-10-17 | Connect firm contact rail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022313611.5U CN213831410U (en) | 2020-10-17 | 2020-10-17 | Connect firm contact rail |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213831410U true CN213831410U (en) | 2021-07-30 |
Family
ID=77009316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022313611.5U Expired - Fee Related CN213831410U (en) | 2020-10-17 | 2020-10-17 | Connect firm contact rail |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213831410U (en) |
-
2020
- 2020-10-17 CN CN202022313611.5U patent/CN213831410U/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: 20210730 |