CN217650743U - Single-rail hanging rail system and rail connecting device thereof - Google Patents
Single-rail hanging rail system and rail connecting device thereof Download PDFInfo
- Publication number
- CN217650743U CN217650743U CN202221107016.9U CN202221107016U CN217650743U CN 217650743 U CN217650743 U CN 217650743U CN 202221107016 U CN202221107016 U CN 202221107016U CN 217650743 U CN217650743 U CN 217650743U
- Authority
- CN
- China
- Prior art keywords
- lug
- rail
- track
- connecting device
- piece
- 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.)
- Active
Links
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model provides a single track hangs track system and track connecting device thereof, track connecting device hangs the piece through setting up the ears respectively at I-shaped track top both ends and hangs the piece with the monaural, and the ears hang and form the side ear that extends to on the butt joint track on the piece, and the monaural hangs the piece can disect insertion to between the both sides ear, consequently, can realize two orbital docks fast. Compared with the existing structure, the structure of the novel multifunctional electric heating cooker omits a reed structure under the condition that the basic function is unchanged, and is simpler in structure. The utility model discloses a single track hangs track system is through adopting foretell track connecting device, and the installation is simpler.
Description
Technical Field
The utility model belongs to the technical field of the rail connection, concretely relates to single track hangs track system and track connecting device thereof.
Background
The mining monorail crane runs on the monorail, the running track of the mining monorail crane usually adopts a heavy track, and the heavy track refers to an I140V I-shaped steel track of the mining monorail crane; the running tracks are connected with each other through track connecting devices and are suspended below the roadway roof through mine chains and anchor rods.
The existing track connecting assembly comprises a reed, a front connecting piece, a rear connecting piece, a connecting plate, a balance arm and the like. The reed is used for connecting the front connecting piece and the rear connecting piece of the adjacent track, one end of the connecting plate is hinged to the front connecting piece, the other end of the connecting plate is hinged to the balance arm, and two ends of the balance arm are fixed to a roadway top plate through a mine chain and an anchor rod respectively.
However, because the reed in the above structure is a special-shaped structure, it is not convenient to dock with the back connector on the docking track, so that the track connecting assembly is not easy to install.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a single track hangs rail system and rail connection device thereof solves the more difficult problem of installation in the current structure.
In order to solve the problems, the utility model provides a track connecting device, which comprises a balance arm and a connecting plate, wherein the middle of the balance arm is hinged with the upper part of the connecting plate, the lower part of the connecting plate is hinged on a double-lug hanging piece, the tops of the two ends of an I-shaped track are respectively provided with the double-lug hanging piece and a single-lug hanging piece, and the double-lug hanging piece comprises long lifting lugs which are symmetrically arranged on the two sides of the top of the I-shaped track;
the long lifting lug comprises a vertical lug part and a side lug part arranged on the vertical lug part and extending to the butt joint rail, the vertical lug part is hinged to the connecting plate, and the single-lug hanging part is arranged between the side lug parts and movably connected with the side lug parts.
In some possible embodiments, the maximum width of the upper portion of the single ear hanger is less than the spacing between the side ears.
In some possible embodiments, the binaural suspension member is a single piece formed through an integral forming process.
In some possible embodiments, the two side ears are respectively formed with a first protruding part at the top of the extending end thereof, and the two first protruding parts are connected by a second pin shaft; and a second bulge is arranged on the top of the single-lug hanging piece, and the second pin shaft is used for abutting against the first bulge when the included angle between the two rails is maximum.
In some possible embodiments, a rib plate is arranged between the double-lug hanging pieces.
In some possible embodiments, the single-lug hanging piece is formed with a movable groove, the side ear is provided with a first connecting hole, and the single-lug hanging piece passes through the first connecting hole and the movable groove via a first pin shaft to be connected with each other; when the angle between the two tracks is changed, the first pin shaft moves in the movable groove.
In some possible embodiments, the movable slot is configured as a kidney slot.
In some possible embodiments, a connecting rod and a connecting block are respectively arranged at two ends of the rail bottom, an embedded groove matched with the rod head of the connecting rod is formed on the connecting block, and the connecting rod is embedded in the embedded groove so as to connect the two rail bottoms.
The utility model also provides a single track hangs rail system, including many I-shaped tracks that are connected through foretell track connecting device, each the balance arm both ends are provided with mining chain respectively, mining chain passes through the stock to be fixed on the roof in tunnel.
The utility model provides a rail connecting device hangs the piece through setting up the ears respectively at I-shaped track top both ends and hangs the piece with the monaural, and the ears hang and form the side ear that extends to on the butt joint track on the piece wherein, and the monaural hangs the piece can disect insertion to between the both sides ear, consequently, can realize two orbital docks fast. Compared with the existing structure, the structure of the novel multifunctional electric heating cooker omits a reed structure under the condition that the basic function is unchanged, and is simpler in structure. The utility model provides a single track hangs rail system installs simplyr through adopting foretell track connecting device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a perspective view of a rail connecting device according to an embodiment of the present invention;
fig. 2 is another perspective view of a track coupling device according to an embodiment of the present invention;
fig. 3 is an exploded view of a track coupling device according to an embodiment of the present invention;
fig. 4 is a structural view of a single-lug hanger of a rail connecting device according to an embodiment of the present invention installed on a rail;
fig. 5 is a perspective view of a double-lug hanging piece according to an embodiment of the present invention;
fig. 6 is a partial schematic view of a monorail crane rail system provided by an embodiment of the present invention.
In the figure: 1. a balance arm; 2. a connecting plate; 3. a double-lug hanging piece; 31. a vertical lug part; 32. a second connection hole; 33. a side ear; 34. a first boss portion; 35. a third connection hole; 36. a first connection hole; 4. an I-shaped rail; 5. a single-lug hanger; 51. a movable groove; 52. a second boss portion; 6. a second pin shaft; 7. a third pin shaft; 8. a first pin shaft; 9. a connecting rod; 10. and (7) connecting the block.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments, but not all embodiments, in the embodiments of the present invention, and all other embodiments obtained by a person having ordinary skill in the art without creative labor in the premise belong to the protection scope of the present invention.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present disclosure, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1 to 5, the present embodiment provides a rail connecting device including a balance arm 1 and a connecting plate 2, and optionally, wherein the balance arm 1 is transversely arranged, and an upper portion of the connecting plate 2 is hinged in the middle of the balance arm 1. Alternatively, the shape of the connecting plate 2 is set to be 8-shaped. The lower part of the connecting plate 2 is hinged on the double-lug hanging piece 3.
Referring to fig. 1, the binaural hanger 3 comprises two long lifting eyes symmetrically arranged on top of the i-shaped rail 4. Alternatively, the two long lifting lugs can be a single piece which is welded for realizing butt joint, or a single piece which is integrally formed through casting.
In some embodiments, rib plates are arranged between the two-lug hanging pieces 3 to improve the structural strength of the two-lug hanging pieces 3.
Referring to fig. 1 and 5, the single long lifting lug comprises a vertical lug part 31 and a side lug part 33, wherein the vertical lug part 31 is provided with a second connecting hole 32, the vertical lug part 31 is hinged through a hinge hole at the lower part of the connecting plate 2 by a third pin 7, and the lower part of the connecting plate 2 is arranged in a space between the two vertical lug parts 31 and can rotate in the space. A side ear 33 is provided at one side of the vertical ear 31, the side ear 33 extending to the upper part of the docking track.
Referring to fig. 1, 3 and 5, in some possible embodiments, a double-lug hanger 3 and a single-lug hanger 5 are respectively fixed at both ends of the top of an i-shaped rail 4. Optionally, the double-lug hanging piece 3 and the single-lug hanging piece 5 are welded on the i-shaped rail 4, and the single-lug hanging pieces 5 on the butt-joint rails adjacent to the double-lug hanging piece 3 are connected. A first connection hole 36 is formed at an end of the side ear 33, a movable groove 51 is formed in the one-ear hanger 5, and the side ear 33 is connected to the movable groove 51 through the first connection hole 36 by a first pin 8.
In some possible embodiments, the movable slot 51 is provided as a kidney slot.
In this embodiment, the adjustable range of the included angle between the two abutted i-shaped rails 4 is 0 to 5 °, that is, when the i-shaped rails rotate within the range of 0 to 5 °, the first pin 8 can move correspondingly in the movable groove 51. Alternatively, the movable slot 51 may be sized to correspond to the range of orbital rotation to limit the angle of orbital rotation.
Referring to fig. 1, 4 and 5, in some possible embodiments, first protruding parts 34 are respectively disposed on the tops of the ends of the two side ears 33, and third connecting holes 35 are disposed on the two first protruding parts 34 to penetrate through. The two first bosses 34 are connected by a second pin 6. Optionally, a second boss 52 is provided on top of the single ear hanger 5. After the single ear hanger 5 is inserted between the two side ears 33, the second pin 6 is connected between the two first protrusions 34. When the two i-shaped rails 4 rotate within a set range, the second pin shaft 6 abuts against the second protrusion 52 to prevent the i-shaped rails from moving continuously, so that a secondary protection effect can be achieved.
Referring to fig. 2 and 3, in some possible implementations, a connecting rod 9 and a connecting block 10 are respectively arranged at two ends of the bottom of the i-shaped rail 4, wherein a rod head is arranged at the end of the connecting rod 9, and an embedded groove matched with the rod head is arranged on the connecting block 10. In the specific installation, the connecting rod 9 is usually first inserted into the connecting block 10. The connecting rod 9 can swing at a certain angle on the connecting block 10 to facilitate the insertion of the monaural suspension 5 between the side ears 33 of the binaural suspension 3.
In some possible embodiments, the maximum width of the upper portion of the single-lug suspension element 5 is smaller than the interval between the two side lug parts 33, i.e., the single-lug suspension element 5 can be smoothly inserted between the two side lug parts 33.
Referring to fig. 6, the present embodiment further provides a monorail crane rail system, which includes a plurality of i-shaped rails 4 connected by the rail connection device in the above embodiments, two ends of each balance arm 1 are respectively provided with a mining chain 11, and the mining chains 11 are fixed on a roof of a roadway by anchor rods.
When the embodiment is used specifically, two i-shaped rails 4 are taken, the connecting rod 9 of one of the i-shaped rails 4 is embedded into the embedded groove at the bottom of the other i-shaped rail 4, and then the single-lug hanging piece 5 on one i-shaped rail 4 is inserted between the side lug parts 33 on the other i-shaped rail 4. The first pins 8 are inserted into the first coupling holes 36 and the movable grooves 51 and the second pins 6 are mounted in the two third coupling holes 35. Then, the lower end of the connecting plate 2 is connected to the upright lug part 31 through a third pin 7, and the upper part of the connecting plate 2 is connected to the balance arm 1 through another pin. Two mine chains 11 are taken and installed at two ends of the balance arm 1 through pin shafts, then anchor rods are installed at the other ends of the mine chains 11, and then the anchor rods are installed on a roadway top plate to achieve installation. A plurality of i-shaped rails 4 are sequentially installed in the above manner to form a rail system.
It should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical solutions may be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. A track connecting device comprises a balance arm and a connecting plate, wherein the middle of the balance arm is hinged with the upper part of the connecting plate, the lower part of the connecting plate is hinged on a double-lug hanging piece, and the track connecting device is characterized in that:
the top parts of the two ends of the I-shaped track are respectively provided with the double-lug hanging piece and the single-lug hanging piece, and the double-lug hanging piece comprises long lifting lugs which are symmetrically arranged on the two sides of the top part of the I-shaped track;
the long lifting lug comprises a vertical lug part and a side lug part arranged on the vertical lug part and extending to the butt joint rail, the vertical lug part is hinged to the connecting plate, and the single-lug hanging part is arranged between the side lug parts and movably connected with the side lug parts.
2. The track attachment of claim 1 wherein the maximum width of the upper portion of the single lug hanger is less than the spacing between the side ear portions.
3. The track attachment as in claim 1 wherein the binaural hanger is a unitary piece formed by an integral molding process.
4. The rail connecting device according to claim 1, wherein the two side ear portions are respectively formed with first protruding portions at tops of extending ends thereof, and the two first protruding portions are connected by a second pin shaft; and a second bulge is arranged on the top of the single-lug hanging piece, and the second pin shaft is used for abutting against the first bulge when the included angle between the two rails is maximum.
5. The rail connecting device according to claim 1, wherein a rib is provided between the double-lug hanging pieces.
6. The rail connecting apparatus as claimed in any one of claims 1 to 5, wherein the single lug hanger is formed with a movable groove, the side lug is provided with a first connecting hole, and the single lug hanger passes through the first connecting hole and the movable groove via a first pin shaft to be connected to each other; when the angle between the two tracks changes, the first pin shaft moves in the movable groove.
7. The track attachment as claimed in claim 6 wherein the movable slot is provided as a kidney slot.
8. The rail coupling device according to any one of claims 1 to 5, wherein a connecting rod and a connecting block are respectively provided at both ends of the rail base, the connecting block having an insertion groove formed therein to be matched with the rod head of the connecting rod, the connecting rod being inserted into the insertion groove to couple the rail bases.
9. A monorail crane rail system comprising a plurality of i-shaped rails connected by a rail connecting device according to any one of claims 1 to 8, wherein mining chains are provided at both ends of each of the balance arms, respectively, and the mining chains are fixed to a roof of a roadway by anchor rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221107016.9U CN217650743U (en) | 2022-05-10 | 2022-05-10 | Single-rail hanging rail system and rail connecting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221107016.9U CN217650743U (en) | 2022-05-10 | 2022-05-10 | Single-rail hanging rail system and rail connecting device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217650743U true CN217650743U (en) | 2022-10-25 |
Family
ID=83664182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221107016.9U Active CN217650743U (en) | 2022-05-10 | 2022-05-10 | Single-rail hanging rail system and rail connecting device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217650743U (en) |
-
2022
- 2022-05-10 CN CN202221107016.9U patent/CN217650743U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113371598A (en) | Single track hangs heavy rail linkage and track system | |
| CN217650743U (en) | Single-rail hanging rail system and rail connecting device thereof | |
| CN215364548U (en) | Single track hangs heavy rail linkage and track system | |
| CN114512949B (en) | Cable suspension fitting for overhead transmission line | |
| CN217650744U (en) | Heavy rail connecting assembly for monorail crane | |
| CN208121763U (en) | A kind of piling bar Lift-on/Lift-off System and reversal hanger | |
| CN216551618U (en) | Anchor puller for steel bridge top pushing type installation | |
| CN213894915U (en) | X-shaped lifting appliance for large-scale component | |
| CN217607340U (en) | Highway quick laying device is striden to circuit | |
| CN201980864U (en) | Guide-rail column-pin connecting device | |
| CN219605738U (en) | Track connection structure for monorail crane | |
| CN210003316U (en) | Hydraulic support push rod | |
| CN2403156Y (en) | Universal wire suspension pole | |
| CN217076663U (en) | Heavy rail connecting assembly for monorail crane | |
| CN217010285U (en) | Suspension operating device for power connection wire of iron tower | |
| CN216641859U (en) | Shower room | |
| CN217323076U (en) | Emergency disconnection device for monorail crane rail in roadway | |
| CN217281575U (en) | Breakable large-current-carrying anti-drop contact wire | |
| CN218002194U (en) | Reinforced roasting furnace | |
| CN205932949U (en) | F hoist and lift by crane equipment for shaped steel | |
| CN217170505U (en) | Connecting structure of anti-drop contact line | |
| CN215442824U (en) | Wall stone hanging and pasting structure | |
| CN220522623U (en) | Heavy track hanging structure of monorail crane | |
| CN217126627U (en) | Walking gear ring hoist device | |
| CN218771012U (en) | Electric power bridge with independent cable fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 411300 Shaoshan High-tech Industrial Development Zone, Xiangtan City, Hunan Province Patentee after: Xiangtan Hengxin Industrial Co.,Ltd. Address before: 411300 Shaoshan High-tech Industrial Development Zone, Xiangtan City, Hunan Province Patentee before: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. |