CN210737245U - Adjustable fixing structure of guide rail for lifting and leveling base plate - Google Patents
Adjustable fixing structure of guide rail for lifting and leveling base plate Download PDFInfo
- Publication number
- CN210737245U CN210737245U CN201921213708.XU CN201921213708U CN210737245U CN 210737245 U CN210737245 U CN 210737245U CN 201921213708 U CN201921213708 U CN 201921213708U CN 210737245 U CN210737245 U CN 210737245U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- adjusting bolt
- layer board
- spacing layer
- fixed
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- 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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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a fixed knot constructs with adjustable base plate is carried thick liquid flattening and is used guide rail, including vertical adjusting bolt, horizontal adjusting bolt and spacing layer board, vertical adjusting bolt threaded connection is on the side form board of base plate, vertical adjusting bolt's the spacing layer board of top fixedly connected with, the guide rail supports on the up end of the spacing layer board of fixed knot structure with adjustable a plurality of, the one end of spacing layer board is fixed with the spacing piece, the up end of spacing layer board and the other end of neighbouring spacing layer board are fixed with the horizontal adjusting nut of vertical setting, horizontal adjusting bolt level sets up and threaded connection is on horizontal adjusting bolt, the guide rail card is arranged in between every adjustable fixed knot constructs locating part and horizontal adjusting bolt. The utility model discloses an aspect can be fixed the guide rail for the improvement thick liquid flattening, and on the other hand can be according to the height of the elevation adjustment guide rail of bed plate, makes it satisfy the needs of carrying thick liquid evener altitude mixture control for the bed plate after the improvement thick liquid flattening satisfies the elevation requirement.
Description
Technical Field
The utility model relates to a track construction field specifically is a bed plate carries fixed knot to construct with adjustable thick liquid flattening is with guide rail.
Background
In the design of a bridge section of a CRTSIII type ballastless track, each track plate corresponds to one unit base plate, in the design of a roadbed section, each three track plates correspond to one unit base plate, and an expansion joint design scheme of (foam plates and organic silicone) is adopted between adjacent base plates. Every track board lower part corresponds the bed plate and reserves 2 long wide for 1000mm x 700mm, dark 100 mm's spacing recess, and after having filled the self-compaction concrete, the track board self-compaction concrete forms wholly, blocks on the base through spacing recess, prevents the track board displacement. The bed plate design requires that surface flatness and elevation are very accurate, adopts traditional artifical flattening, and the roughness precision on whole bed plate surface is poor. For this problem of solution, adopt to carry the thick liquid evener to control the elevation of bed plate and carry out the flattening to the bed plate, during the use, carry the thick liquid evener and set up and remove on horizontal guide rail and carry the thick liquid flattening, current horizontal guide rail all is fixed knot structure mostly, fixed connection is in the both sides of bed plate concrete promptly, can't carry out the adjustment of corresponding elevation according to the height of bed plate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a bed plate carries fixed knot with adjustable thick liquid flattening is with guide rail constructs, can fix the guide rail for the thick liquid flattening of carrying on the one hand, and on the other hand can be according to the height of the elevation adjustment guide rail of bed plate, makes it satisfy the needs of carrying thick liquid evener altitude mixture control for the bed plate after the thick liquid flattening of carrying satisfies the elevation requirement.
The technical scheme of the utility model is that:
the utility model provides a bed plate carries fixed knot with adjustable thick liquid guide rail for flattening constructs, including vertical adjusting bolt, horizontal adjusting bolt and spacing layer board, vertical adjusting bolt threaded connection on the side form board of bed plate, vertical adjusting bolt's top fixedly connected with spacing layer board, the guide rail support on the up end of a plurality of adjustable fixed knot construct spacing layer boards, the one end of spacing layer board be fixed with the spacing piece, spacing layer board the up end and the other end of neighbouring spacing layer board be fixed with the horizontal adjusting nut of vertical setting, horizontal adjusting bolt level set up and threaded connection on horizontal adjusting bolt, the guide rail card arrange in between every adjustable fixed knot construct locating part and the horizontal adjusting bolt.
The top end of the side template of the base plate is provided with a mounting hole, a vertical adjusting nut is fixed on the top end of the side template and positioned at the periphery of the mounting hole, a bolt head of the vertical adjusting bolt faces downwards, and the top end of the vertical adjusting bolt penetrates through the vertical adjusting nut and the mounting hole and is in threaded connection with the vertical adjusting nut.
And the vertical adjusting nut is fixed on the lower end surface of the horizontal part at the top end of the side template.
The locating part be circular arc bending plate structure, and the bottom of locating part and the one end fixed connection of spacing layer board, locating part and spacing layer board mould the type structure as an organic whole, the arc wall of locating part is towards the guide rail, and the top and the guide rail in close contact with of locating part.
And the screw end of the transverse adjusting bolt is in threaded connection with the transverse adjusting nut and then is in close contact with the guide rail.
The utility model has the advantages that:
the utility model adjusts the height of the guide rail on the limiting supporting plate through the vertical adjusting nut, so that the height adjusting requirement of the slurry lifting leveling machine is met, and the base plate after slurry lifting and leveling meets the elevation requirement; the utility model fixes the guide rail on the limit supporting plate through the limit part and the transverse adjusting bolt, thereby ensuring the stable movement of the subsequent slurry lifting evener; the utility model discloses horizontal adjustment can be carried out to horizontal adjusting bolt to adjust the distance between horizontal adjusting bolt and the locating part, make on different width size's guide rail all can be fixed in spacing layer board, make the utility model is suitable for a support of many specifications guide rail is fixed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention connected to a sideform.
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.
Referring to fig. 1, an adjustable fixing structure of a guide rail for lifting and leveling a base plate comprises a vertical adjusting bolt 1, a horizontal adjusting bolt 2 and a limiting support plate 3, wherein the guide rail 5 is supported and fixed on a plurality of adjustable fixing structures to ensure the stable support of the guide rail 5, the top end of a side template 4 of the base plate is provided with a mounting hole, a vertical adjusting nut 6 is fixed on the lower end surface of the horizontal part at the top end of the side template 4 and positioned at the periphery of the mounting hole, the bolt head of the vertical adjusting bolt 1 faces downwards, the top end of the vertical adjusting bolt 1 penetrates through the vertical adjusting nut 6 and the mounting hole and is in threaded connection with the vertical adjusting nut 6, the top end of the vertical adjusting bolt 1 is fixedly connected with the limiting support plate 3, the guide rail 5 is supported on the upper end surfaces of the plurality of adjustable fixing structure limiting support plates 3, one end of the limiting support plate 3 is a limiting part 7 of an arc bending plate structure, and the other end, adjacent to, the arc wall of locating part 7 is towards guide rail 5 and the top of locating part 7 and guide rail 5 in close contact with, and 2 levels of horizontal adjusting bolt set up and the screw rod end threaded connection of horizontal adjusting bolt 2 with guide rail 5 in close contact with behind horizontal adjusting nut 8 for guide rail 5 card is arranged in between every adjustable fixed knot constructs locating part 7 and horizontal adjusting bolt 8.
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 (5)
1. The utility model provides a fixed knot constructs with adjustable base plate is carried thick liquid flattening and is used guide rail which characterized in that: including vertical adjusting bolt, horizontal adjusting bolt and spacing layer board, vertical adjusting bolt threaded connection on the side form board of bed plate, vertical adjusting bolt's the spacing layer board of top fixedly connected with, the guide rail support on the up end of a plurality of adjustable fixed knot construct spacing layer board, the one end of spacing layer board be fixed with the spacing piece, the up end of spacing layer board and the other end that is close to spacing layer board be fixed with the horizontal adjusting nut of vertical setting, horizontal adjusting bolt level set up and threaded connection on horizontal adjusting bolt, the guide rail card arrange in between every adjustable fixed knot construct locating part and horizontal adjusting bolt.
2. The adjustable fixing structure of the guide rail for lifting and leveling the base plate according to claim 1, characterized in that: the top end of the side template of the base plate is provided with a mounting hole, a vertical adjusting nut is fixed on the top end of the side template and positioned at the periphery of the mounting hole, a bolt head of the vertical adjusting bolt faces downwards, and the top end of the vertical adjusting bolt penetrates through the vertical adjusting nut and the mounting hole and is in threaded connection with the vertical adjusting nut.
3. The adjustable fixing structure of the guide rail for lifting and leveling the base plate according to claim 2, characterized in that: and the vertical adjusting nut is fixed on the lower end surface of the horizontal part at the top end of the side template.
4. The adjustable fixing structure of the guide rail for lifting and leveling the base plate according to claim 1, characterized in that: the locating part be circular arc bending plate structure, and the bottom of locating part and the one end fixed connection of spacing layer board, locating part and spacing layer board mould the type structure as an organic whole, the arc wall of locating part is towards the guide rail, and the top and the guide rail in close contact with of locating part.
5. The adjustable fixing structure of the guide rail for lifting and leveling the base plate according to claim 1, characterized in that: and the screw end of the transverse adjusting bolt is in threaded connection with the transverse adjusting nut and then is in close contact with the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213708.XU CN210737245U (en) | 2019-07-30 | 2019-07-30 | Adjustable fixing structure of guide rail for lifting and leveling base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213708.XU CN210737245U (en) | 2019-07-30 | 2019-07-30 | Adjustable fixing structure of guide rail for lifting and leveling base plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210737245U true CN210737245U (en) | 2020-06-12 |
Family
ID=70982882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921213708.XU Expired - Fee Related CN210737245U (en) | 2019-07-30 | 2019-07-30 | Adjustable fixing structure of guide rail for lifting and leveling base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210737245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779827A (en) * | 2020-12-31 | 2021-05-11 | 中车浦镇庞巴迪运输系统有限公司 | Method and tool for installing rubber wheel rail guide rail |
-
2019
- 2019-07-30 CN CN201921213708.XU patent/CN210737245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779827A (en) * | 2020-12-31 | 2021-05-11 | 中车浦镇庞巴迪运输系统有限公司 | Method and tool for installing rubber wheel rail guide rail |
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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 |
Granted publication date: 20200612 Termination date: 20210730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |