CN211596223U - High-speed railway is with accurate adjustment device convenient to dismantle - Google Patents
High-speed railway is with accurate adjustment device convenient to dismantle Download PDFInfo
- Publication number
- CN211596223U CN211596223U CN202020030514.2U CN202020030514U CN211596223U CN 211596223 U CN211596223 U CN 211596223U CN 202020030514 U CN202020030514 U CN 202020030514U CN 211596223 U CN211596223 U CN 211596223U
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- China
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- plate
- fishplate bar
- spout
- speed railway
- adjustment device
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Abstract
The utility model discloses a high-speed railway is with accurate adjustment device convenient to dismantle, including drive plate and carriage and outer fishplate bar, the terminal surface is all connected around the outer fishplate bar and is provided with trapezoidal support, drive plate head below position is provided with the main track wheel, trapezoidal support head below position is provided with vice track wheel, trapezoidal support is close to outer fishplate bar one end and is provided with the diaphragm, the terminal surface is provided with the rectangular plate before the diaphragm, the outer terminal surface of outer fishplate bar corresponds the rectangular plate and is provided with the spout, spout inner wall head position is provided with adjustable locating plate, outer terminal surface middle part position of outer fishplate bar is provided with adjusting rod. A high-speed railway fine-tuning device convenient to dismantle, install through setting up the spout between outer fishplate bar and trapezoidal support, set up adjustable locating plate at the spout head and fix to utilize the adjusting strut of outer fishplate bar head to control, the convenience is dismantled the fine-tuning device.
Description
Technical Field
The utility model relates to a fine-tuning device field, in particular to high-speed railway is with fine-tuning device convenient to dismantle.
Background
Laying and examining and repairing the in-process at high-speed railway, in order to ensure the absolute stability of train, need measure and the accurate adjustment to the track interval, this will need high-speed railway accurate adjustment device to cooperate the operation, the accurate adjustment device is fixed to the track top through the gyro wheel of both sides, because the size is great, consequently, be difficult to carry out direct transport, common accurate adjustment device is mostly connected fixedly through the bolt, although stability can be strong, but it is comparatively troublesome when dismantling the transportation after using the completion, the dismantlement process is complicated, the flow time is long, bring inconvenience for the operating personnel.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a high-speed railway is with accurate adjustment device convenient to dismantle, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-speed railway is with accurate adjustment device convenient to dismantle, includes drive plate and carriage and outer fishplate bar, the terminal surface is all connected around the outer fishplate bar and is provided with trapezoidal support, drive plate head below position is provided with the main track wheel, trapezoidal support head below position is provided with vice track wheel, trapezoidal support is close to outer fishplate bar one end and is provided with the diaphragm, the terminal surface is provided with the rectangular plate before the diaphragm, outer fishplate bar outside terminal surface corresponds the rectangular plate and is provided with the spout, spout inner wall head position is provided with adjustable locating plate, outer fishplate bar outside terminal surface middle part position is provided with adjusting support rod.
Preferably, trapezoidal support and diaphragm and rectangular plate all constitute integratively through the welding, the drive plate up end is provided with the display support, the drive plate all is provided with the screw post with external board near a connecting frame side end face, the connecting frame both ends correspond the screw post and are provided with the screw, conveniently carry out the dismouting to drive plate and external board through using screw post and screw.
Preferably, spout the place ahead is provided with the spread groove, the diaphragm is located the spread groove, the spout bottom is provided with the elastic component, elastic component one end is fixed to the spout inner wall through gluing, and the other end reachs rectangular plate rear position, guarantees through the spout that the rectangular plate is installed inside outer fishplate bar, and stability can be strong to set up the elastic component at the rectangular plate rear, make the rectangular plate can compress the elastic component and laminate closely with the locating plate.
Preferably, the inner wall of the sliding groove is provided with a rectangular groove corresponding to the positioning plate, the bottom of the rectangular groove is provided with a bottom plate, a spring is arranged in front of the bottom plate, the head of the spring is connected to the tail of the positioning plate, and the spring is arranged behind the positioning plate, so that the positioning plate can be automatically ejected out and can be fixed on the rectangular plate.
Preferably, the locating plate up end is provided with the drive rack, middle part position is provided with fixed circular slot between the rectangular channel, be provided with drive gear in the fixed circular slot, the drive gear both ends are connected to the drive rack of upper and lower side respectively, through setting up drive rack and the drive gear that corresponds, conveniently adjust the position of locating plate.
Preferably, the adjusting support rod afterbody is provided with the connecting rod, the connecting rod afterbody stretches into fixed circular slot and is connected to drive gear, thereby rotates through adjusting support rod control drive gear and changes the stationary condition between trapezoidal support and the external board, conveniently dismantles the device.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through setting up spout and spread groove at outer fishplate bar head, utilize the spout to guarantee that the rectangular plate is installed outside the fishplate bar inside, stability can be strong, through setting up the spring at the locating plate rear, make things convenient for locating plate auto-eject and fix the rectangular plate, thereby rotate the stationary state who changes between trapezoidal support and the outer fishplate bar through setting up adjusting branch control drive gear, the convenience is dismantled the device.
Drawings
Fig. 1 is a top sectional view of the present invention, which is a high-speed railway fine adjustment device convenient to disassemble;
fig. 2 is a side sectional view of the easy-to-detach fine adjustment device for a high-speed railway according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a drive plate; 2. a connecting frame; 3. an outer connecting plate; 4. a trapezoidal bracket; 5. a main rail wheel; 6. a secondary rail wheel; 7. a threaded post; 8. a screw hole; 9. a transverse plate; 10. a rectangular plate; 11. connecting grooves; 12. a chute; 13. adjusting the supporting rod; 14. an elastic member; 15. a rectangular groove; 16. positioning a plate; 17. a spring; 18. a drive rack; 19. fixing the circular groove; 20. a drive gear; 21. a connecting rod; 22. a base plate; 23. a display stand.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.
As shown in fig. 1-3, a high-speed railway fine adjustment device convenient to dismantle, including drive plate 1 and carriage 2 and outer fishplate bar 3, outer fishplate bar 3 front and back terminal surface all connect and are provided with trapezoidal support 4, drive plate 1 head below position is provided with main rail wheel 5, trapezoidal support 4 head below position is provided with vice rail wheel 6, trapezoidal support 4 is close to outer fishplate bar 3 one end and is provided with diaphragm 9, diaphragm 9 front end surface is provided with rectangular plate 10, outer fishplate bar 3 outside terminal surface corresponds rectangular plate 10 and is provided with spout 12, spout 12 inner wall head position is provided with adjustable locating plate 16, outer fishplate bar 3 outside terminal surface middle part position is provided with adjusting support rod 13.
The trapezoidal support 4, the transverse plate 9 and the rectangular plate 10 are integrally welded, a display support 23 is arranged on the upper end face of the drive plate 1, threaded columns 7 are arranged on the end faces, close to the connecting frame 2, of the drive plate 1 and the external connecting plate 3, and screw holes 8 are formed in the two ends of the connecting frame 2 corresponding to the threaded columns 7; a connecting groove 11 is arranged in front of the sliding groove 12, the transverse plate 9 is positioned in the connecting groove 11, an elastic part 14 is arranged at the bottom of the sliding groove 12, one end of the elastic part 14 is fixed on the inner wall of the sliding groove 12 through adhesion, and the other end reaches the rear position of the rectangular plate 10; a rectangular groove 15 is formed in the inner wall of the sliding groove 12 corresponding to the position of the positioning plate 16, a bottom plate 22 is arranged at the bottom of the rectangular groove 15, a spring 17 is arranged in front of the bottom plate 22, and the head of the spring 17 is connected to the tail of the positioning plate 16; a driving rack 18 is arranged on the upper end surface of the positioning plate 16, a fixed circular groove 19 is arranged in the middle between the rectangular grooves 15, a driving gear 20 is arranged in the fixed circular groove 19, and two ends of the driving gear 20 are respectively connected to the driving racks 18 on the upper side and the lower side; the tail part of the adjusting strut 13 is provided with a connecting rod 21, and the tail part of the connecting rod 21 extends into the fixed circular groove 19 and is connected to the driving gear 20.
It should be noted that the utility model relates to a high-speed railway is with accurate adjustment device convenient to dismantle, install through setting up spout 12 between outer fishplate bar 3 and trapezoidal support 4, set up adjustable locating plate 16 in spout 12 head and fix, and utilize outer fishplate bar 3 head's adjusting strut 13 to control, conveniently dismantle accurate adjustment device, when using, dismantle trapezoidal support 4 first, find outer fishplate bar 3 head's adjusting strut 13 and rotate, adjusting strut 13 drives connecting rod 21 and drive gear 20 to rotate, drive gear 20 drives locating plate 16 through the drive rack 18 that links to each other and moves, make locating plate 16 move to rectangular channel 15 bottom gradually, the spring 17 of rectangular channel 15 bottom is forced and produced the compression, until locating plate 16 gets into rectangular channel 15 completely, locating plate 16 head leaves diaphragm 9 and rectangular plate 10 position at this moment, meanwhile, the rectangular plate 10 is under the elastic action of the elastic piece 14 at the bottom of the sliding groove 12, so that the rectangular plate 10 slightly pops out of the sliding groove 12 under the elastic action, then the trapezoidal bracket 4 can be held and pulled outwards, the trapezoidal bracket 4 drives the rectangular plate 10 to move outwards along the sliding groove 12 until the trapezoidal bracket 4 is taken out, then the driving plate 1 and the external connecting plate 3 are rotated and gradually separated from the screw hole 8 through the rotation of the threaded column 7, and the driving plate 1 and the external connecting plate 3 are taken down from the two sides of the connecting frame 2, so that the fine adjustment device can be detached and conveniently transported; when the fine adjustment device needs to be assembled for use, the reverse operation is carried out.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high-speed railway is with accurate adjustment device convenient to dismantle which characterized in that: including drive plate (1) and connecting frame (2) and outer fishplate bar (3), the terminal surface is all connected around outer fishplate bar (3) and is provided with trapezoidal support (4), drive plate (1) head below position is provided with main rail wheel (5), trapezoidal support (4) head below position is provided with vice rail wheel (6), trapezoidal support (4) are close to outer fishplate bar (3) one end and are provided with diaphragm (9), the terminal surface is provided with rectangular plate (10) before diaphragm (9), outer fishplate bar (3) outside terminal surface corresponds rectangular plate (10) and is provided with spout (12), spout (12) inner wall head position is provided with adjustable locating plate (16), outer fishplate bar (3) outside terminal surface middle part position is provided with adjusting branch (13).
2. The easy-to-dismount fine adjustment device for high speed railway according to claim 1, wherein: trapezoidal support (4) all constitute integratively through the welding with diaphragm (9) and rectangular plate (10), drive plate (1) up end is provided with display support (23), drive plate (1) all is provided with screw thread post (7) with outer fishplate bar (3) near a connecting frame (2) side end face, connecting frame (2) both ends correspond screw thread post (7) and are provided with screw (8).
3. The easy-to-dismount fine adjustment device for high speed railway according to claim 1, wherein: spout (12) the place ahead is provided with spread groove (11), diaphragm (9) are located spread groove (11), spout (12) bottom is provided with elastic component (14), elastic component (14) one end is fixed to spout (12) inner wall through gluing, and the other end reachs rectangular plate (10) rear position.
4. The easy-to-dismount fine adjustment device for high speed railway according to claim 1, wherein: the inner wall of the sliding chute (12) is provided with a rectangular groove (15) corresponding to the positioning plate (16), the bottom of the rectangular groove (15) is provided with a bottom plate (22), a spring (17) is arranged in front of the bottom plate (22), and the head of the spring (17) is connected to the tail of the positioning plate (16).
5. The easy-to-dismount fine adjustment device for high speed railway according to claim 4, wherein: the positioning plate is characterized in that a driving rack (18) is arranged on the upper end face of the positioning plate (16), a fixed circular groove (19) is arranged in the middle between the rectangular grooves (15), a driving gear (20) is arranged in the fixed circular groove (19), and two ends of the driving gear (20) are respectively connected to the driving racks (18) on the upper side and the lower side.
6. The easy-to-dismount fine adjustment device for high speed railway according to claim 1, wherein: the tail of the adjusting support rod (13) is provided with a connecting rod (21), and the tail of the connecting rod (21) extends into the fixed circular groove (19) and is connected to the driving gear (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020030514.2U CN211596223U (en) | 2020-01-08 | 2020-01-08 | High-speed railway is with accurate adjustment device convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020030514.2U CN211596223U (en) | 2020-01-08 | 2020-01-08 | High-speed railway is with accurate adjustment device convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211596223U true CN211596223U (en) | 2020-09-29 |
Family
ID=72600866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020030514.2U Expired - Fee Related CN211596223U (en) | 2020-01-08 | 2020-01-08 | High-speed railway is with accurate adjustment device convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211596223U (en) |
-
2020
- 2020-01-08 CN CN202020030514.2U patent/CN211596223U/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: 20200929 Termination date: 20220108 |