CN204591004U - Segment type angle steel track joint - Google Patents
Segment type angle steel track joint Download PDFInfo
- Publication number
- CN204591004U CN204591004U CN201520252626.1U CN201520252626U CN204591004U CN 204591004 U CN204591004 U CN 204591004U CN 201520252626 U CN201520252626 U CN 201520252626U CN 204591004 U CN204591004 U CN 204591004U
- Authority
- CN
- China
- Prior art keywords
- track
- joint
- connecting portion
- rail
- sidewall
- 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 a kind of segment type angle steel track joint, track I and track II are fixed by rail joint, it is characterized in that: rail joint comprises connecting portion on track, respectively the perpendicular fixing rail joint sidewall with connecting portion two ends on track; Rail joint sidewall is provided with the corresponding vertical plane fastening bolt locating hole of bolt hole I that is multiple and that be arranged on orbit sidewall; The bottom of two rail joint sidewalls is respectively equipped with the perpendicular fixing rail base connecting portion with rail joint sidewall; Rail base connecting portion is provided with the corresponding horizontal plane fastening bolt locating hole of bolt hole II that is multiple and that be arranged on orbit plane; Rail base connecting portion is also provided with the rounding off portion for connecting twilight orbit I and track II end butt-joint clearance.The utility model structure is simple, and easy for installation, the location structure in rounding off portion and horizontal and vertical direction effectively can solve the connectivity problem of two tracks, practical.
Description
Technical field
The utility model relates to a kind of track connected mode, specifically a kind of segment type angle steel track joint.
Background technology
At present, after existing two tracks are connected by merogenesis rail joint, there is two orbit planes not situation in one plane in two orbital planes usually.This out-of-flatness can bring the Fast Wearing of the slide block slided thereon, even jam.How well can process track to connect, well can connect, become problem demanding prompt solution in prior art.
Utility model content
Not at same plane, there is the technical problem to slider wear, and a kind of segment type angle steel track joint be provided in the orbit plane existed when connecting according to two tracks of above-mentioned proposition.The utility model mainly arranges the location structure in rounding off portion and horizontal and vertical direction on rail joint, thus effectively can solve the connectivity problem of two tracks, practical.
The technological means that the utility model adopts is as follows:
A kind of segment type angle steel track joint, track I and track II are fixed by rail joint, it is characterized in that: described rail joint comprises connecting portion on track, the perpendicular fixing rail joint sidewall with connecting portion two ends on described track respectively, the orbit sidewall of described rail joint sidewall and described track I and described track II is on same vertical direction; Described rail joint sidewall is provided with the corresponding vertical plane fastening bolt locating hole of bolt hole I that is multiple and that be arranged on described orbit sidewall, and described bolt hole I is located by fastening bolt with described vertical plane fastening bolt locating hole; The bottom of two described rail joint sidewalls is respectively equipped with the perpendicular fixing rail base connecting portion with described rail joint sidewall, and the orbit plane of described rail base connecting portion and described track I and described track II is on same level direction; Described rail base connecting portion is provided with the corresponding horizontal plane fastening bolt locating hole of bolt hole II that is multiple and that be arranged on described orbit plane, and described bolt hole II is located by fastening bolt with described horizontal plane fastening bolt locating hole; Described rail base connecting portion is also provided with the rounding off portion for connecting track I described in transition and described track II end butt-joint clearance.By the location on the location in the vertical direction between the rail joint sidewall of rail joint and orbit sidewall and the horizontal direction between rail base connecting portion and orbit plane, two tracks are made to realize precise positioning, locating hole can arrange multiple, guarantees that wherein certain is several and matches and can reach positioning precision; Rounding off portion is set in the place of rail end docking simultaneously, realizes the smooth and easy of end docking.
Further, described rounding off portion comprises the roller fixing base be fixed on described rail base connecting portion, and described roller fixing base is arranged in pairs, and roller is fixed between described roller fixing base by roller bearing.Two rail end butt-joint clearances are converted to the rolling transmission of roller by the design of roller, the diameter of roller can be chosen according to the thickness of orbit plane, to tackle the track of different model, applied widely, slide block can be passed through by rolling transmission smoothly by the position in two orbital docking gaps, effectively avoids the slider wear even jam that two the orbit plane out-of-flatnesses of merogenesis track bring.
Further, the upper surface of described roller exceeds described orbit plane 1mm-2mm.
Further, described rounding off portion is that the arc be fixed on described rail base connecting portion is passed a bridge.The design that arc is passed a bridge is the slip transmission two rail end butt-joint clearances being converted to gap bridge, and arc is passed a bridge and slide block has certain difference of hardness, guarantees that the application life of rail joint is longer than slide block.
Further, the upper surface that described arc is passed a bridge exceeds described orbit plane 1mm-2mm.
Comparatively prior art is compared, the utility model carries out multi-faceted location and docking by rail joint to merogenesis track, and structure is simple, easy for installation, the location structure in rounding off portion and horizontal and vertical direction effectively can solve the connectivity problem of two tracks, practical.
The utility model extensively can be promoted in fields such as merogenesis track connections for the foregoing reasons.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the rounding off portion that the utility model rail base connecting portion is arranged is the structural representation that arc is passed a bridge.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the sectional view (rounding off portion is that arc is passed a bridge) in A-A direction in Fig. 2.
Fig. 4 is the rounding off portion that the utility model rail base connecting portion is arranged is the structural representation of roller.
Fig. 5 is the partial enlarged drawing at B place in Fig. 4.
Fig. 6 is the sectional view (rounding off portion is roller) in A-A direction in Fig. 2.
In figure: 1, connecting portion 32, rail joint sidewall 33, the outer link 34 of rail joint, rail base connecting portion 35, horizontal plane fastening bolt locating hole 36, vertical plane fastening bolt locating hole 37, arc gap bridge 38, roller bearing 39, roller 30, roller fixing base 4, slide block on track I 2, track II 3, rail joint 31, track.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of segment type angle steel track joint, track I 1 and track II 2 are fixed by rail joint 3.
Described rail joint 3 comprises connecting portion 31 on track, respectively fixing rail joint sidewall 32 perpendicular with connecting portion 31 two ends on described track, and the orbit sidewall of described rail joint sidewall 32 and described track I 1 and described track II 2 is on same vertical direction; Described rail joint sidewall 32 is provided with the corresponding vertical plane fastening bolt locating hole 36 of bolt hole I that is multiple and that be arranged on described orbit sidewall, described bolt hole I is located by fastening bolt with described vertical plane fastening bolt locating hole 36, described vertical plane fastening bolt locating hole 36, for carrying out one-time positioning with the end of track I 1 and track II 2, guarantees that bolt of screwing on is aimed in certain several hole; The bottom of two described rail joint sidewalls 32 is respectively equipped with the perpendicular fixing rail base connecting portion 34 with described rail joint sidewall 32, and the orbit plane of described rail base connecting portion 34 and described track I 1 and described track II 2 is on same level direction; Described rail base connecting portion 34 is provided with the corresponding horizontal plane fastening bolt locating hole 35 of bolt hole II that is multiple and that be arranged on described orbit plane, described bolt hole II is located by fastening bolt with described horizontal plane fastening bolt locating hole 35, described horizontal plane fastening bolt locating hole 35 is for carrying out secondary location with the end of track I 1 and track II 2, equally, keep at vertical plane on the benchmark of location, certain the several aligning in several holes of bottom surface is tightened.In addition, in the upper end of rail joint 3, the direction namely extended along rail joint sidewall 32 upper end also can be provided with the outer link 33 of the rail joint be connected with external equipment, is fixed on external equipment by bolt etc.
Described rail base connecting portion 34 is also provided with the rounding off portion for connecting track I 1 described in transition and described track II 2 end butt-joint clearance.For the ease of processing and the stability guaranteeing two tracks connections, under normal circumstances, rounding off portion is arranged on the position of the centre of rail base connecting portion 34, guarantees that track I 1 and track II 2 are separately fixed at the both sides in rounding off portion like this.
As Figure 4-Figure 6, described rounding off portion comprises the roller fixing base 30 be fixed on described rail base connecting portion 34, and described roller fixing base 30 is arranged in pairs, and roller 39 is fixed between described roller fixing base 30 by roller bearing 38.The upper surface of described roller 39 exceeds described orbit plane 1mm-2mm.Two rail end butt-joint clearances are converted to the rolling transmission of roller 39 by the design of roller 39, the diameter of roller 39 can be chosen according to the thickness of orbit plane, to tackle the track of different model, applied widely, slide block 4 can be passed through by rolling transmission smoothly by the position in two orbital docking gaps, effectively avoids the slider wear even jam that two the orbit plane out-of-flatnesses of merogenesis track bring.
As shown in Figure 3, described rounding off portion is that the arc be fixed on described rail base connecting portion 34 passes a bridge 37.The upper surface of described arc gap bridge 37 exceeds described orbit plane 1mm-2mm.The design of arc gap bridge 37 is the slip transmissions two rail end butt-joint clearances being converted to gap bridge, and arc gap bridge 37 has certain difference of hardness with slide block 4, guarantees that the application life of rail joint 3 is longer than slide block 4.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a segment type angle steel track joint, track I (1) and track II (2) are fixed by rail joint (3), it is characterized in that: described rail joint (3) comprises connecting portion on track (31), the perpendicular fixing rail joint sidewall (32) with connecting portion (31) two ends on described track respectively, the orbit sidewall of described rail joint sidewall (32) and described track I (1) and described track II (2) is on same vertical direction; Described rail joint sidewall (32) is provided with the corresponding vertical plane fastening bolt locating hole (36) of bolt hole I that is multiple and that be arranged on described orbit sidewall, and described bolt hole I is located by fastening bolt with described vertical plane fastening bolt locating hole (36); The bottom of two described rail joint sidewalls (32) is respectively equipped with the perpendicular fixing rail base connecting portion (34) with described rail joint sidewall (32), and the orbit plane of described rail base connecting portion (34) and described track I (1) and described track II (2) is on same level direction; Described rail base connecting portion (34) is provided with the corresponding horizontal plane fastening bolt locating hole (35) of bolt hole II that is multiple and that be arranged on described orbit plane, and described bolt hole II is located by fastening bolt with described horizontal plane fastening bolt locating hole (35); Described rail base connecting portion (34) is also provided with the rounding off portion for connecting track I (1) described in transition and described track II (2) end butt-joint clearance.
2. segment type angle steel track joint according to claim 1, it is characterized in that: described rounding off portion comprises the roller fixing base (30) be fixed on described rail base connecting portion (34), described roller fixing base (30) is arranged in pairs, and roller (39) is fixed between described roller fixing base (30) by roller bearing (38).
3. segment type angle steel track joint according to claim 2, is characterized in that: the upper surface of described roller (39) exceeds described orbit plane 1mm-2mm.
4. segment type angle steel track joint according to claim 1, is characterized in that: described rounding off portion is for being fixed on arc gap bridge (37) on described rail base connecting portion (34).
5. segment type angle steel track joint according to claim 4, is characterized in that: the upper surface of described arc gap bridge (37) exceeds described orbit plane 1mm-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252626.1U CN204591004U (en) | 2015-04-23 | 2015-04-23 | Segment type angle steel track joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252626.1U CN204591004U (en) | 2015-04-23 | 2015-04-23 | Segment type angle steel track joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204591004U true CN204591004U (en) | 2015-08-26 |
Family
ID=53927169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252626.1U Expired - Fee Related CN204591004U (en) | 2015-04-23 | 2015-04-23 | Segment type angle steel track joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204591004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158279A (en) * | 2015-10-10 | 2015-12-16 | 东北石油大学 | Rail mechanism for pipeline weld inspection device |
| CN110203817A (en) * | 2019-06-21 | 2019-09-06 | 五冶集团上海有限公司 | A kind of electric mill road attachment device and electric mill road assembly method |
-
2015
- 2015-04-23 CN CN201520252626.1U patent/CN204591004U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158279A (en) * | 2015-10-10 | 2015-12-16 | 东北石油大学 | Rail mechanism for pipeline weld inspection device |
| CN105158279B (en) * | 2015-10-10 | 2017-10-20 | 东北石油大学 | The rail mechanism of pipe welding line detecting device |
| CN110203817A (en) * | 2019-06-21 | 2019-09-06 | 五冶集团上海有限公司 | A kind of electric mill road attachment device and electric mill road assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150826 Termination date: 20190423 |