CN216404935U - Spacing adjusting device of prefabricated stand railway roadbed board - Google Patents
Spacing adjusting device of prefabricated stand railway roadbed board Download PDFInfo
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- CN216404935U CN216404935U CN202122167685.7U CN202122167685U CN216404935U CN 216404935 U CN216404935 U CN 216404935U CN 202122167685 U CN202122167685 U CN 202122167685U CN 216404935 U CN216404935 U CN 216404935U
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Abstract
The utility model discloses a prefabricated upright post ballast bed board limiting and adjusting device which comprises a support, a connecting plate, a transfer plate and an adjusting mechanism, wherein the adjusting mechanism is arranged at the upper end of the support, the transfer plate is connected to the adjusting mechanism, the connecting plate is fixedly connected to the side of the transfer plate, the adjusting mechanism comprises an adjusting seat, an adjusting block, a horizontal adjusting bolt and a vertical adjusting bolt, the horizontal adjusting bolt is rotated to drive the adjusting block to horizontally slide, so that the connecting plate is driven to horizontally move; and rotating the vertical adjusting bolt to drive the adapter plate to vertically move so as to drive the connecting plate to vertically move. The utility model has simple structure and convenient operation, reduces the working difficulty of leveling the road bed plate and improves the working efficiency.
Description
Technical Field
The utility model discloses a limit adjusting device for a prefabricated stand column track bed plate, and belongs to the field of construction machinery.
Background
The prefabricated upright post track bed plate has huge mass and volume, and the track bed cannot be absolutely leveled when being laid, so that the track bed plate is very troublesome to lay. At present, the flatness of a track bed can be repeatedly adjusted only by means of a measuring tool, then a track bed plate is paved, once the track bed plate is uneven after being paved, the track bed plate needs to be lifted again for secondary paving, and the workload is heavy due to the fact that the track bed plate is large in mass and size. Therefore, a device is needed to be developed, the ballast bed board can be leveled on the premise of not repeatedly lifting the ballast bed board, the working difficulty is reduced, and the working efficiency is improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prefabricated upright post ballast bed board limiting and adjusting device which is simple in structure and convenient to operate, reduces the working difficulty in leveling ballast bed boards, and improves the working efficiency.
The utility model relates to a limit adjusting device for a prefabricated upright post road bed plate, which comprises a bracket, a connecting plate, an adapter plate and an adjusting mechanism, wherein the adjusting mechanism is arranged at the upper end of the bracket, the adapter plate is connected on the adjusting mechanism, the connecting plate is fixedly connected with the side of the adapter plate,
the adjusting mechanism comprises an adjusting seat, an adjusting block, a horizontal adjusting bolt and a vertical adjusting bolt, the adjusting seat is fixed at the upper end of the support, a groove is arranged at the upper side of the adjusting seat, a sliding rod is arranged in the groove, a horizontal through hole is also arranged on the side wall of the groove, a horizontal sleeve hole and a horizontal first threaded hole are arranged on the adjusting block, the adjusting block is arranged in the groove, the sliding rod penetrates into the sleeve hole, the horizontal adjusting bolt penetrates through the through hole from the outer side of the adjusting seat to be in threaded connection with the first threaded hole, a connecting hole is also arranged at the upper end of the adjusting block, a second threaded hole is arranged at the position, which is vertically opposite to the connecting hole, on the adapter plate, the vertical adjusting bolt penetrates into the second threaded hole from the upper side of the adapter plate to be in threaded connection and penetrates into the connecting hole to be rotatably connected with the adjusting block,
the horizontal adjusting bolt is rotated to drive the adjusting block to horizontally slide, so that the connecting plate is driven to horizontally move; and rotating the vertical adjusting bolt to drive the adapter plate to vertically move so as to drive the connecting plate to vertically move.
Furthermore, the adjusting block with the side of keysets still is equipped with the limiting plate.
Furthermore, a bearing is arranged in the connecting hole, and the lower end of the vertical adjusting bolt is connected with the bearing.
Furthermore, the upper side and the lower side of the adapter plate are provided with extended threaded sleeves at positions aligned with the second threaded holes.
Further, the outer end of the horizontal adjusting bolt is in a hexagonal prism shape, and the upper end of the vertical adjusting bolt is in a hexagonal prism shape.
Further, the support includes bottom plate, roof and cross support body, the roof is located the top of cross support body, the bottom plate is located the bottom of cross support body, stagger on the bottom plate the position of cross support body is equipped with the fixed orifices.
The utility model has the following beneficial effects:
the limit adjusting device for the prefabricated stand column track bed plate is connected with the laid track bed plate through the connecting plate, when the limit adjusting device is used, one limit adjusting device can be connected to each of four corners of the track bed plate, when the limit adjusting device is adjusted, the track bed plate can be adjusted horizontally only by rotating the horizontal adjusting bolt, and the track bed plate can be adjusted vertically by rotating the vertical adjusting bolt, so that the trouble of hoisting the track bed plate again for secondary laying is avoided, the working difficulty of adjusting the track bed plate is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a perspective view of a prefabricated column track bed slab limit adjusting device of the utility model;
FIG. 2 is a left side view of the prefabricated column track bed slab limit adjusting device of the present invention;
fig. 3 is a partial perspective view of the prefabricated column track bed board limiting and adjusting device.
Names and designations of parts
1. A support;
2. a connecting plate;
3. an adapter plate;
5. a limiting plate;
11. a cross-shaped frame body;
12. a base plate;
13. a top plate;
14. a fixing hole;
41. an adjusting seat;
42. an adjusting block;
43. a horizontal adjusting bolt;
44. a vertical adjusting bolt;
45. a threaded bushing;
46. a slide bar;
47. a groove;
48. and a bearing.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to the attached drawings 1-3, the embodiment of the utility model discloses a prefabricated column ballast bed plate limiting and adjusting device which comprises a support 1, a connecting plate 2, an adapter plate 3 and an adjusting mechanism, wherein the adjusting mechanism is arranged at the upper end of the support 1, the adapter plate 3 is connected to the adjusting mechanism, and the connecting plate 2 is fixedly connected to the side of the adapter plate 3.
The adjusting mechanism comprises an adjusting seat 41, an adjusting block 42, a horizontal adjusting bolt 43 and a vertical adjusting bolt 44, the adjusting seat 41 is fixed at the upper end of the bracket 1, a groove 47 is arranged on the upper side of the adjusting seat 41, a sliding rod 46 is arranged in the groove 47, a horizontal through hole is also arranged on the side wall of the groove 47, a horizontal sleeve hole and a horizontal first threaded hole are arranged on the adjusting block 42, the adjusting block 42 is arranged in the groove 47 and the sliding rod 46 penetrates into the sleeving hole, the horizontal adjusting bolt 43 passes through the through hole from the outer side of the adjusting seat 41 to be in threaded connection with the first threaded hole, the upper end of the adjusting block 42 is also provided with a connecting hole, a second threaded hole is arranged at the position of the adapter plate 3 which is vertically opposite to the connecting hole, the vertical adjusting bolt 44 is threaded into the second threaded hole from the upper side of the adapter plate 3 and is inserted into the connecting hole to be rotatably connected with the adjusting block 42.
The horizontal adjusting bolt 43 is rotated to drive the adjusting block 42 to horizontally slide, so as to drive the connecting plate 2 to horizontally move; the vertical adjusting bolt 44 is rotated to drive the adapter plate 3 to vertically move, so as to drive the connecting plate 2 to vertically move.
Through connecting plate 2 with the bed board of laying be connected, can respectively connect one in four bights of bed board during the use spacing adjusting device, during the adjustment, only need carry out the horizontal adjustment to the bed board through rotatory horizontal adjusting bolt 43, rotatory vertical adjusting bolt 44 can carry out vertical adjustment to the bed board, has saved and has hoisted the bed board again and carry out the trouble that the secondary was laid, has reduced the work degree of difficulty at ordinary times of transferring the bed board, promotes work efficiency.
Further, a limiting plate 5 is further arranged beside the adjusting block 42 and the adapter plate 3. Limiting plate 5 is used for controlling spacing to adapter plate 3, prevents that adapter plate 3 from misplacing and causing the destruction to vertical adjusting bolt 44 at the in-process that reciprocates, causes the card to die between vertical adjusting bolt 44 and the second screw hole when serious.
Further, a bearing 48 is arranged in the connecting hole, and the lower end of the vertical adjusting bolt 44 is connected with the bearing 48. The vertical adjustment bolt 44 and the adjustment block 42 are rotatably connected to each other by a bearing 48.
Further, the upper side and the lower side of the adapter plate 3 are provided with elongated threaded sleeves 45 at positions aligned with the second threaded holes. The threaded sleeve 45 is arranged to lengthen the vertical adjusting bolt 44 and connect the threaded sleeve with the threaded sleeve, so that the length of the threaded sleeve is increased, the stress area is increased, and the limiting adjusting device can bear more loads.
Further, the outer end of the horizontal adjusting bolt 43 is provided in a hexagonal prism shape, and the upper end of the vertical adjusting bolt 44 is provided in a hexagonal prism shape. The hexagonal prism shape is convenient to be connected with a wrench of the hexagonal socket, so that the rotary operation is convenient.
Further, support 1 includes bottom plate 12, roof 13 and cross support body 11, roof 13 is located the top of cross support body 11, bottom plate 12 is located the bottom of cross support body 11, stagger on the bottom plate 12 the position of cross support body 11 is equipped with fixed orifices 14.
In conclusion, the limit adjusting device for the prefabricated upright post track bed plate is simple in structure and convenient to operate, reduces the working difficulty in leveling the track bed plate, and improves the working efficiency.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A prefabricated upright post ballast bed board limiting and adjusting device is characterized by comprising a support, a connecting plate, an adapter plate and an adjusting mechanism, wherein the adjusting mechanism is arranged at the upper end of the support, the adapter plate is connected on the adjusting mechanism, the connecting plate is fixedly connected at the side of the adapter plate,
the adjusting mechanism comprises an adjusting seat, an adjusting block, a horizontal adjusting bolt and a vertical adjusting bolt, the adjusting seat is fixed at the upper end of the support, a groove is arranged at the upper side of the adjusting seat, a sliding rod is arranged in the groove, a horizontal through hole is also arranged on the side wall of the groove, a horizontal sleeve hole and a horizontal first threaded hole are arranged on the adjusting block, the adjusting block is arranged in the groove, the sliding rod penetrates into the sleeve hole, the horizontal adjusting bolt penetrates through the through hole from the outer side of the adjusting seat to be in threaded connection with the first threaded hole, a connecting hole is also arranged at the upper end of the adjusting block, a second threaded hole is arranged at the position, which is vertically opposite to the connecting hole, on the adapter plate, the vertical adjusting bolt penetrates into the second threaded hole from the upper side of the adapter plate to be in threaded connection and penetrates into the connecting hole to be rotatably connected with the adjusting block,
the horizontal adjusting bolt is rotated to drive the adjusting block to horizontally slide, so that the connecting plate is driven to horizontally move; and rotating the vertical adjusting bolt to drive the adapter plate to vertically move so as to drive the connecting plate to vertically move.
2. The prefabricated column ballast bed plate limiting and adjusting device as claimed in claim 1, wherein a limiting plate is further disposed beside the adjusting block and the adapter plate.
3. A prefabricated pillar track bed slab limit adjusting device as claimed in claim 1, wherein a bearing is provided in the connecting hole, and a lower end of the vertical adjusting bolt is connected with the bearing.
4. A prefabricated pillar track bed slab spacing adjustment device as claimed in claim 1, wherein the upper and lower sides of said adapter plate are provided with elongated threaded sleeves at positions aligned with said second threaded holes.
5. A prefabricated pillar track bed slab limit adjusting device of claim 1, wherein the outer end of the horizontal adjusting bolt is provided with a hexagonal prism shape, and the upper end of the vertical adjusting bolt is provided with a hexagonal prism shape.
6. The prefabricated upright post ballast bed board limit adjusting device as claimed in claim 1, wherein the support comprises a bottom plate, a top plate and a cross-shaped frame body, the top plate is arranged at the top end of the cross-shaped frame body, the bottom plate is arranged at the bottom end of the cross-shaped frame body, and fixing holes are formed in the bottom plate in a staggered mode at the position of the cross-shaped frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122167685.7U CN216404935U (en) | 2021-09-08 | 2021-09-08 | Spacing adjusting device of prefabricated stand railway roadbed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122167685.7U CN216404935U (en) | 2021-09-08 | 2021-09-08 | Spacing adjusting device of prefabricated stand railway roadbed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216404935U true CN216404935U (en) | 2022-04-29 |
Family
ID=81293259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122167685.7U Active CN216404935U (en) | 2021-09-08 | 2021-09-08 | Spacing adjusting device of prefabricated stand railway roadbed board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216404935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875753A (en) * | 2022-05-25 | 2022-08-09 | 中国铁建股份有限公司 | Automatic road surface plate angle adjusting robot and road surface plate leveling method |
-
2021
- 2021-09-08 CN CN202122167685.7U patent/CN216404935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875753A (en) * | 2022-05-25 | 2022-08-09 | 中国铁建股份有限公司 | Automatic road surface plate angle adjusting robot and road surface plate leveling method |
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