CN216181568U - Bottom die moving pedestal with adjustable span base and damping device - Google Patents
Bottom die moving pedestal with adjustable span base and damping device Download PDFInfo
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- CN216181568U CN216181568U CN202122502920.1U CN202122502920U CN216181568U CN 216181568 U CN216181568 U CN 216181568U CN 202122502920 U CN202122502920 U CN 202122502920U CN 216181568 U CN216181568 U CN 216181568U
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Abstract
The utility model discloses a bottom die moving pedestal with a span-adjustable base and a damping device, which relates to the technical field of box girder manufacturing and comprises a pedestal, wherein the upper end of the pedestal is fixedly connected with a slide way, the upper end of the slide way is movably connected with a pulley, the inner side of the pulley is fixedly connected with a plurality of elastic plates, the elastic plates are distributed in an annular array manner, the inner sides of the elastic plates are fixedly connected with a first fixed column, the inner sides of the elastic plates are fixedly connected with a first spring, two ends of the first fixed column are movably connected with a wheel shell, the top end of the wheel shell is fixedly connected with a movable column, and the upper end of the movable column is movably connected with a movable cylinder. According to the utility model, the pulley and the wheel shell can be connected through the first fixed column, the damping of the pulley during rotation can be realized through the elastic plate on one side of the first fixed column and the first spring, the pulley can be matched with the slide way at the top end of the pedestal, and the connection of the wheel shell and the bottom plate can be realized through the movable column and the movable cylinder.
Description
Technical Field
The utility model relates to the technical field of box girder manufacturing, in particular to a bottom die moving pedestal with an adjustable span base and a damping device.
Background
The box girder is one of the roof beam in the bridge engineering, and inside is hollow form, and there is the edge of a wing upper portion both sides, similar case, therefore obtains the name, need remove it to one side after the shaping watering shaping of traffic pipe, easily because of jolting the box girder that leads to not solidifying completely and appearing the fracture during removal to cause great loss.
In chinese utility model patent application no: disclosed in CN200710052051.9 has a portable pedestal, including a plurality of box segments assemble the girder that forms, set up in just follow girder axial displacement's moving mechanism under the girder, set up in the roof beam die plate of girder top, the drive arrangement that drive moving mechanism removed, drive arrangement set up in the moving mechanism both ends, the moving mechanism both ends are provided with the connecing the interface with the drive arrangement electricity is connected, roof beam die plate top plate edge is provided with the circular arc chamfer, the box segment is including the regulation segment of adjusting girder length. This portable pedestal still exists when removing in the use and shakes thereby the shortcoming that causes the box girder of just pouring to take place the fracture because of the cement residue that splashes on the slide easily to and can not adjust according to the size of box girder, use inconvenient shortcoming.
Therefore, it is necessary to provide a moving bed for a base mold with a span-adjustable base and a damping device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the utility model provides a bottom die moving pedestal with an adjustable span base and a damping device, aiming at solving the problems that a box girder just poured is cracked due to the fact that cement residues splashed on a slide rail easily vibrate during moving of a moving pedestal in the using process, and the moving pedestal cannot be adjusted according to the size of the box girder and is inconvenient to use.
The utility model specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a die block removes pedestal with adjustable span base and damping device, includes the pedestal, the upper end fixedly connected with slide of pedestal, the upper end swing joint of slide has the pulley, a plurality of bullet boards of inboard fixedly connected with of pulley, it is a plurality of bullet board is the distribution of annular array, and is a plurality of the first fixed column of the interior survey fixedly connected with of bullet board, the first spring of the interior survey fixedly connected with of bullet board, the both ends swing joint of first fixed column has the wheel shell, the top fixedly connected with activity post of wheel shell, the upper end swing joint of activity post has the activity jar, the activity chamber has been seted up to the inside of activity jar, the inside swing joint in activity chamber has the second spring, the top fixedly connected with bottom plate of activity jar.
Further, one side fixedly connected with movable block of wheel shell, the spout has been seted up to the inside of movable block, the inside of spout runs through and swing joint has spacing post, the both ends and the wheel shell fixed connection of spacing post.
Further, the upper end fixedly connected with extension spring of the inside spacing post of spout.
Furthermore, the bottom end of the movable block is fixedly connected with a wheel carrier, the inner side of the wheel carrier is fixedly connected with a second fixed column, one side of the second fixed column is movably connected with a guide wheel, and the guide wheel is matched with the slide way.
Further, one side fixedly connected with spliced pole of wheel carrier, the other end fixedly connected with scraper of spliced pole, the bottom and the slide looks adaptation of scraper.
Furthermore, the number of the bottom plates is two, a sliding cavity is formed in the bottom plate on one side, a connecting rod is movably connected in the sliding cavity, and the other end of the connecting rod is fixedly connected with the bottom plate on the other side.
Furthermore, the bottom end of the bottom plate on one side is fixedly connected with a thread block, the bottom end of the bottom plate on the other side is fixedly connected with a motor, one end of an output shaft of the motor is fixedly connected with a screw rod, and the screw rod is matched with the thread block.
The utility model has the following beneficial effects:
1. the pulley and the wheel shell can be connected through the first fixed column, the damping of the pulley during rotation can be realized through the elastic plate on one side of the first fixed column and the first spring, the pulley can be matched with a slide way at the top end of the pedestal, the connection of the wheel shell and the bottom plate can be realized through the movable column and the movable cylinder, and the vibration can be further reduced when the equipment moves through the second spring in the movable cavity, so that the box girder which is just poured is prevented from being broken due to vibration.
2. According to the utility model, the connection between the wheel shell and the movable block can be realized through the limiting column penetrating through the sliding chute, the movable block can be driven to be always positioned at the lower end through the tension spring at the top end of the limiting column, the installation of the guide wheel can be realized through the second fixing column in the wheel frame, the guide wheel is matched with the slideway, so that the movable block can move on the upper end of the slideway and is always attached to the slideway, the connecting column can be used for driving the scraper to clean cement splashed on the slideway, the vibration of the device during moving caused by solidified cement can be prevented, and the device can move more smoothly.
3. The screw rod can be driven by the motor to be matched with the thread block, so that the connecting rod can move in the sliding cavity, the change of the distance between the two bottom plates is realized, the span can be adjusted, the box girder can adapt to box girders with different lengths, and the use is more convenient.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of a first perspective of the structure of the present invention;
FIG. 3 is a second perspective view of the structure of the present invention;
FIG. 4 is an enlarged view of the structure of region A in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure of region B in FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the structure of region C in FIG. 2 according to the present invention;
FIG. 7 is an enlarged view of the structure of region D in FIG. 2 according to the present invention;
FIG. 8 is an enlarged view of the structure of region E in FIG. 2 according to the present invention;
FIG. 9 is an enlarged view of the structure of region F of FIG. 1 according to the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 3 showing the region G according to the present invention.
Reference numerals: 1. a pedestal; 2. a slideway; 3. a pulley; 4. a first fixed column; 5. a spring plate; 6. a first spring; 7. a wheel housing; 8. a movable post; 9. a movable cylinder; 10. a movable cavity; 11. a second spring; 12. a base plate; 13. a movable block; 14. a chute; 15. a limiting column; 16. a tension spring; 17. a wheel carrier; 18. a second fixed column; 19. a guide wheel; 20. connecting columns; 21. a scraper; 22. a slide chamber; 23. a connecting rod; 24. a thread block; 25. a motor; 26. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Please refer to fig. 2, 4 and 8, a bottom die moving pedestal with adjustable span base and damping device, including pedestal 1, upper end fixedly connected with slide 2 of pedestal 1, the upper end swing joint of slide 2 has pulley 3, a plurality of diving boards 5 of inboard fixedly connected with of pulley 3, a plurality of diving boards 5 are the distribution of annular array, the first fixed column 4 of the interior survey fixedly connected with of a plurality of diving boards 5, the first spring 6 of the interior survey fixedly connected with of diving board 5, the both ends swing joint of first fixed column 4 has wheel shell 7, the top fixedly connected with movable column 8 of wheel shell 7, the upper end swing joint of movable column 8 has movable cylinder 9, movable chamber 10 has been seted up to the inside of movable cylinder 9, the inside swing joint of movable chamber 10 has second spring 11, the top fixedly connected with bottom plate 12 of movable cylinder 9.
In this embodiment, can be connected pulley 3 and wheel shell 7 through first fixed column 4, can realize pulley 3 when rotatory through the diving board 5 of first fixed column 4 one side and first spring 6 and realize the shock attenuation, can realize through pulley 3 with 2 looks adaptations of slide on 1 top of pedestal, can realize being connected of wheel shell 7 and bottom plate 12 through activity post 8 and activity jar 9, can further reduce vibrations when equipment removes through the inside second spring 11 of activity chamber 10, thereby prevent that the box girder of just pouring from breaking because of vibrations.
Example 2
Referring to fig. 5, 6 and 7, the present embodiment is further optimized based on embodiment 1, specifically, a movable block 13 is fixedly connected to one side of the wheel housing 7, a sliding slot 14 is formed in the movable block 13, a limiting post 15 penetrates through and is movably connected to the inside of the sliding slot 14, and two ends of the limiting post 15 are fixedly connected to the wheel housing 7.
Specifically, the upper end of the internal limiting column 15 of the sliding chute 14 is fixedly connected with a tension spring 16.
Specifically, the bottom end of the movable block 13 is fixedly connected with a wheel carrier 17, the inner side of the wheel carrier 17 is fixedly connected with a second fixed column 18, one side of the second fixed column 18 is movably connected with a guide wheel 19, and the guide wheel 19 is matched with the slideway 2.
Specifically, one side of the wheel frame 17 is fixedly connected with a connecting column 20, the other end of the connecting column 20 is fixedly connected with a scraper 21, and the bottom end of the scraper 21 is matched with the slideway 2.
In this embodiment, can realize being connected of wheel shell 7 and movable block 13 through the spacing post 15 that runs through spout 14, extension spring 16 through spacing post 15 top can drive movable block 13 and be in the lower extreme all the time, can realize the installation to guide pulley 19 through the inside second fixed column 18 of wheel carrier 17, through guide pulley 19 and slide 2 looks adaptation, thereby can make movable block 13 move on slide 2 upper end, laminate with slide 2 all the time, so that can drive scraper 21 through spliced pole 20 and clear up the cement that falls on slide 2 to the splash, so as to prevent to arouse the device because of the cement that solidifies and take place vibrations when removing, it is more smooth when making the device remove simultaneously.
Example 3
Referring to fig. 1, 3, 9 and 10, the present embodiment is optimized based on the embodiment 1 or 2, specifically, the number of the bottom plates 12 is two, a sliding cavity 22 is formed in the bottom plate 12 on one side, a connecting rod 23 is movably connected in the sliding cavity 22, and the other end of the connecting rod 23 is fixedly connected to the bottom plate 12 on the other side.
Specifically, the bottom end of the bottom plate 12 on one side is fixedly connected with a thread block 24, the bottom end of the bottom plate 12 on the other side is fixedly connected with a motor 25, one end of an output shaft of the motor 25 is fixedly connected with a screw rod 26, and the screw rod 26 is matched with the thread block 24.
In this embodiment, can drive screw rod 26 and screw block 24 looks adaptation through motor 25 to can make connecting rod 23 remove in sliding chamber 22, and then realize the change of interval between two bottom plates 12, thereby can realize the regulation of span, with this case roof beam that can adapt to different length, thereby it is more convenient when using.
The pulley 3 and the wheel shell 7 can be connected through the first fixed column 4, the pulley 3 can realize shock absorption when rotating through the elastic plate 5 and the first spring 6 on one side of the first fixed column 4, the pulley 3 can realize adaptation with the slide way 2 on the top end of the pedestal 1, the wheel shell 7 and the bottom plate 12 can be connected through the movable column 8 and the movable cylinder 9, the second spring 11 in the movable cavity 10 can further reduce vibration when the equipment moves, so that the just-poured box girder is prevented from being broken due to vibration, the wheel shell 7 and the movable block 13 can be connected through the limiting column 15 penetrating through the sliding groove 14, the movable block 13 can be driven to be always positioned at the lower end through the tension spring 16 on the top end of the limiting column 15, the guide wheel 19 can be installed through the second fixed column 18 in the wheel frame 17, the guide wheel 19 is adapted with the slide way 2, so that the movable block 13 can move on the upper end of the slide way 2, laminate with slide 2 all the time, can drive scraper 21 through spliced pole 20 and clear up the cement that spatters on slide 2 with this, so can prevent to arouse the device because of the cement that solidifies and shake when removing, it is more smooth when making the device remove simultaneously, can drive screw rod 26 and screw block 24 looks adaptation through motor 25, thereby can make connecting rod 23 remove in smooth chamber 22, and then realize the change of interval between two bottom plates 12, thereby can realize the regulation of span, with this box roof beam that can adapt to different length, thereby it is more convenient when using.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a die block removes pedestal with adjustable span base and damping device, includes pedestal (1), its characterized in that: the upper end of the pedestal (1) is fixedly connected with a slide way (2), the upper end of the slide way (2) is movably connected with a pulley (3), a plurality of elastic plates (5) are fixedly connected to the inner side of the pulley (3), the elastic plates (5) are distributed in an annular array, a first fixing column (4) is fixedly connected to the inner side of each elastic plate (5), a first spring (6) is fixedly connected with the inner side of the elastic plate (5), two ends of the first fixed column (4) are movably connected with wheel shells (7), the top end of the wheel shell (7) is fixedly connected with a movable column (8), the upper end of the movable column (8) is movably connected with a movable cylinder (9), a movable cavity (10) is formed in the movable cylinder (9), a second spring (11) is movably connected in the movable cavity (10), and a bottom plate (12) is fixedly connected to the top end of the movable cylinder (9).
2. The bottom die moving pedestal with the adjustable span base and the damping device according to claim 1, wherein: one side fixedly connected with movable block (13) of wheel shell (7), spout (14) have been seted up to the inside of movable block (13), the inside of spout (14) is run through and swing joint has spacing post (15), the both ends and wheel shell (7) fixed connection of spacing post (15).
3. The bottom die moving pedestal with the adjustable span base and the damping device according to claim 2, wherein: the upper end of the inner limiting column (15) of the sliding groove (14) is fixedly connected with a tension spring (16).
4. The bottom die moving pedestal with the adjustable span base and the damping device according to claim 2, wherein: the bottom end of the movable block (13) is fixedly connected with a wheel carrier (17), the inner side of the wheel carrier (17) is fixedly connected with a second fixed column (18), one side of the second fixed column (18) is movably connected with a guide wheel (19), and the guide wheel (19) is matched with the slide way (2).
5. The bottom die moving pedestal with the adjustable span base and the damping device according to claim 4, wherein: one side fixedly connected with spliced pole (20) of wheel carrier (17), the other end fixedly connected with scraper (21) of spliced pole (20), the bottom and the slide (2) looks adaptation of scraper (21).
6. The bottom die moving pedestal with the adjustable span base and the damping device according to claim 1, wherein: the number of the bottom plates (12) is two, a sliding cavity (22) is formed in the bottom plate (12) on one side, a connecting rod (23) is movably connected in the sliding cavity (22), and the other end of the connecting rod (23) is fixedly connected with the bottom plate (12) on the other side.
7. The bottom die moving pedestal with the adjustable span base and the damping device according to claim 1, wherein: the bottom end of the bottom plate (12) on one side is fixedly connected with a thread block (24), the bottom end of the bottom plate (12) on the other side is fixedly connected with a motor (25), one end of an output shaft of the motor (25) is fixedly connected with a screw rod (26), and the screw rod (26) is matched with the thread block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122502920.1U CN216181568U (en) | 2021-10-18 | 2021-10-18 | Bottom die moving pedestal with adjustable span base and damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122502920.1U CN216181568U (en) | 2021-10-18 | 2021-10-18 | Bottom die moving pedestal with adjustable span base and damping device |
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| Publication Number | Publication Date |
|---|---|
| CN216181568U true CN216181568U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122502920.1U Active CN216181568U (en) | 2021-10-18 | 2021-10-18 | Bottom die moving pedestal with adjustable span base and damping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533368A (en) * | 2023-03-27 | 2023-08-04 | 四川省交通建设集团有限责任公司 | Adjustable pedestal |
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2021
- 2021-10-18 CN CN202122502920.1U patent/CN216181568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533368A (en) * | 2023-03-27 | 2023-08-04 | 四川省交通建设集团有限责任公司 | Adjustable pedestal |
| CN116533368B (en) * | 2023-03-27 | 2024-04-16 | 四川省交通建设集团有限责任公司 | Adjustable pedestal |
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