CN217053076U - Steel construction fixing device is used in bridge construction - Google Patents
Steel construction fixing device is used in bridge construction Download PDFInfo
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- CN217053076U CN217053076U CN202220769477.6U CN202220769477U CN217053076U CN 217053076 U CN217053076 U CN 217053076U CN 202220769477 U CN202220769477 U CN 202220769477U CN 217053076 U CN217053076 U CN 217053076U
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- fixedly connected
- fixing device
- frame
- bridge construction
- support column
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Abstract
The utility model discloses a steel construction fixing device is used in bridge construction, the on-line screen storage device comprises a base, the top fixedly connected with sealing frame of base, the inside of base is provided with the mounting groove, the left and right sides of mounting groove all is through third bolt fixedly connected with connecting block, the one end fixedly connected with mounting panel outside the cardan shaft, the top of mounting panel is rotated and is connected with the regulation support column, the equal fixedly connected with in four sides installation piece of sealing frame, and the installation piece rotates with the regulation support column to be connected. The utility model discloses, remove in the mounting groove through the connecting block and make cardan shaft, mounting panel and regulation support column remove along the mounting groove to all set up the installation piece at the four sides of enclosure, can make the four sides of adjusting support column and enclosure all can be connected, can follow the four sides of enclosure and support enclosure, facilitate the use.
Description
Technical Field
The utility model relates to a bridge construction technical field especially relates to a steel construction fixing device is used in bridge construction.
Background
Constructing a bridge according to the design content; the construction method mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like, a steel structure needs to be installed and fixed through a corresponding fixing device during bridge construction, and an auxiliary fixing device is usually needed to be used for fixing structures such as steel pipes and the like during construction.
The existing fixing device needs to install the supporting devices on two sides, so that the fixing device is more stable, when the sealing frame is installed, the orientation of the sealing frame deviates, or the current position is not beneficial to the installation of the supporting devices, at this time, the sealing frame needs to be installed again, and the work progress is delayed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the steel construction fixing device is used in bridge construction who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a steel structure fixing device for bridge construction comprises a base, wherein a sealing frame is fixedly connected to the top end of the base, a limiting sleeve is arranged at the top end of the sealing frame, a mounting groove is formed in the base, connecting blocks are fixedly connected to the left side and the right side of the mounting groove through third bolts, a universal shaft is fixedly connected to one end, away from the base, of each connecting block, a mounting plate is fixedly connected to one end, facing outwards, of each universal shaft, a threaded hole is formed in the mounting plate and can be matched with a ground inserting nail to enable the mounting plate to be fixed on the ground, an adjusting support column is rotatably connected to the top end of the mounting plate, mounting blocks are fixedly connected to the four sides of the sealing frame and rotatably connected with the adjusting support column, aligning blocks are arranged on the four sides of the mounting groove, and an aligning groove is formed in one end, arranged in the mounting groove, of each connecting block, and the counterpoint groove cooperates with the counterpoint piece, the base is fixed in the position of steel pipe installation, insert the steel pipe in the closure frame, the closure frame is fixed the steel pipe, when the position of adjusting the support column installation needs to be adjusted, the third bolt is pulled down, and make and adjust the support column and the separation of installation piece, make the connecting block remove along the mounting groove, the connecting block drives universal shaft and mounting panel and removes, change the position of mounting panel on the base, when the counterpoint piece imbeds the counterpoint inslot, fix the connecting block in the mounting groove again through the third bolt, adjust on the support column is connected to the installation piece of opposite side on the closure frame, support the closure frame again, and the operation is convenient.
As a further description of the above technical solution:
every side of closing frame all is provided with two installation pieces, the bottom fixedly connected with U type pole of adjusting the support column, and the both ends of U type pole and two the installation piece passes through bolted connection, and the both ends orientation of U type pole is with one side, is connected with two installation pieces, has increased the stability of adjusting the support column to closing frame support.
As a further description of the above technical solution:
the top inboard of closing frame is provided with the spread groove, the bottom fixedly connected with connector of stop collar, and connector and spread groove cooperation, insert in the spread groove through the connector, make the stop collar install the top of closing frame.
As a further description of the above technical solution:
both ends all are provided with splint around the stop collar, be provided with the spring between splint and the stop collar, splint pass through the steel pipe of spring clamp tight closure frame, increase the fixed effect to the steel pipe.
As a further description of the above technical solution:
both ends all are provided with the through-hole around the stop collar, splint one end outwards rotates and is connected with the connecting rod, and the connecting rod passes the through-hole, the one end fixedly connected with stopper that splint were kept away from to the connecting rod is stirred the stopper and is made stopper and through-hole coincidence, and splint are untied the constraint, and the spring can drive splint and remove to the steel pipe direction.
As a further description of the above technical solution:
the closed frame comprises a first shell and a second shell, the first shell is fixedly connected with the second shell through a first bolt, the closed frame can be disassembled into the first shell and the second shell, the second shell is disassembled from the first shell, and the steel pipe can be conveniently placed into the closed frame.
As a further description of the above technical solution:
the stop collar includes first spacing and second spacing, and first spacing passes through second bolt and second spacing fixed connection, and the stop collar can be split into first spacing and second spacing, and the stop collar can be followed the both sides installation of steel pipe and then closed to the stop collar, makes things convenient for the installation of stop collar.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this steel construction fixing device for bridge construction removes messenger's cardan shaft, mounting panel and regulation support column along the mounting groove through the connecting block in the mounting groove to all set up the installation piece at the four sides of closing frame, can make the four sides of adjusting the support column and closing frame all can be connected, can follow the four sides of closing the frame and support the closing frame, facilitate the use.
2. Compared with the prior art, this steel construction fixing device for bridge construction makes the connecting rod rotate through stirring the stopper for stopper and through-hole coincidence, the spring can open, and drives splint and remove to the steel pipe direction, and then presss from both sides tight steel pipe, improves the fixed effect of steel pipe.
Drawings
Fig. 1 is a perspective view of a steel structure fixing device for bridge construction provided by the utility model;
fig. 2 is an enlarged view of a position a in fig. 1 of the steel structure fixing device for bridge construction provided by the utility model;
fig. 3 is a partial cross-sectional view of the steel structure fixing device for bridge construction provided by the utility model;
fig. 4 is the utility model provides a B department enlarger in figure 3 of steel construction fixing device for bridge construction.
Illustration of the drawings:
1. a base; 2. mounting grooves; 3. a closing frame; 4. a limiting sleeve; 5. connecting blocks; 6. mounting a plate; 7. a threaded hole; 8. adjusting the supporting columns; 9. a first housing; 10. a second housing; 11. a first bolt; 12. a first limit bracket; 13. a second limiting frame; 14. a splint; 15. connecting grooves; 16. a connector; 17. a second bolt; 18. a connecting rod; 19. a spring; 20. a through hole; 21. a limiting block; 22. a cardan shaft; 23. a positioning block; 24. a positioning groove; 25. a third bolt; 26. and (7) installing the block.
Detailed Description
Referring to fig. 1-4, the utility model provides a pair of steel construction fixing device is used in bridge construction: comprises a base 1, a sealing frame 3 is fixedly connected with the top end of the base 1, the sealing frame 3 comprises a first shell 9 and a second shell 10, the first shell 9 is fixedly connected with the second shell 10 through a first bolt 11, the sealing frame 3 can be separated into the first shell 9 and the second shell 10, the second shell 10 is separated from the first shell 9, a steel pipe can be conveniently placed in the sealing frame 3, a limiting sleeve 4 is arranged at the top end of the sealing frame 3, the limiting sleeve 4 comprises a first limiting frame 12 and a second limiting frame 13, the first limiting frame 12 is fixedly connected with the second limiting frame 13 through a second bolt 17, the limiting sleeve 4 can be separated into the first limiting frame 12 and the second limiting frame 13, the limiting sleeve 4 can be installed from two sides of the steel pipe and then closed into the limiting sleeve 4, the installation of the limiting sleeve 4 is convenient, a connecting groove 15 is arranged on the inner side of the top of the sealing frame 3, a connecting head 16 is fixedly connected with the bottom end of the limiting sleeve 4, the connector 16 is matched with the connecting groove 15, the connector 16 is inserted into the connecting groove 15, so that the stop collar 4 is installed at the top of the sealing frame 3, the base 1 is internally provided with an installation groove 2, four corners of the installation groove 2 are all provided with round corners, the left side and the right side of the installation groove 2 are all fixedly connected with the connecting block 5 through a third bolt 25, one end of the connecting block 5 far away from the base 1 is fixedly connected with a universal shaft 22, one end of the universal shaft 22 facing outwards is fixedly connected with an installation plate 6, the installation plate 6 is internally provided with a threaded hole 7, the threaded hole 7 can be matched with a ground inserting nail, so that the installation plate 6 is fixed on the ground, the top end of the installation plate 6 is rotatably connected with an adjusting support column 8, the four sides of the sealing frame 3 are all fixedly connected with installation blocks 26, the installation blocks 26 are rotatably connected with the adjusting support column 8, each side of the sealing frame 3 is provided with two installation blocks 26, and the bottom end of the adjusting support column 8 is fixedly connected with a U-shaped rod, and the two ends of the U-shaped rod are connected with the two mounting blocks 26 through bolts, the two ends of the U-shaped rod face to the same side and are connected with the two mounting blocks 26, the stability of the adjusting support column 8 for supporting the closed frame 3 is increased, the four sides of the mounting groove 2 are all provided with the aligning blocks 23, one end of the connecting block 5 arranged in the mounting groove 2 is provided with the aligning groove 24, the aligning groove 24 is matched with the aligning blocks 23, the base 1 is fixed at the position where the steel pipe is mounted, the steel pipe is inserted into the closed frame 3, the closed frame 3 fixes the steel pipe, when the mounting position of the adjusting support column 8 needs to be adjusted, the third bolt 25 is dismounted, the adjusting support column 8 is separated from the mounting blocks 26, the connecting block 5 moves along the mounting groove 2, the connecting block 5 drives the universal shaft 22 and the mounting plate 6 to move, the position of the mounting plate 6 on the base 1 is changed, when the aligning blocks 23 are embedded in the aligning grooves 24, the connecting block 5 is fixed in the mounting groove 2 again through the third bolt 25, the adjusting support column 8 is connected to the mounting block 26 on the other side of the closing frame 3 to support the closing frame 3 again, and the operation is convenient.
Both ends all are provided with splint 14 around stop collar 4, be provided with spring 19 between splint 14 and the stop collar 4, splint 14 presss from both sides the steel pipe in the tight closure frame 3 through spring 19, increase the fixed effect to the steel pipe, both ends all are provided with through-hole 20 around the stop collar 4, splint 14 one end outwards rotates and is connected with connecting rod 18, and connecting rod 18 passes through-hole 20, connecting rod 18 keeps away from the one end fixedly connected with stopper 21 of splint 14, stir stopper 21 and make stopper 21 and through-hole 20 coincidence, splint 14 are untied the constraint, spring 19 can drive splint 14 and remove to the steel pipe direction.
The working principle is as follows: the base 1 is fixed at the installation position of a steel pipe, the steel pipe is placed into a first shell 9, then the first shell 9 and a second shell 10 are assembled through a first bolt 11 to form a closed frame 3, the position of an adjusting support column 8 is determined according to actual conditions, the position of the adjusting support column 8 for supporting the closed frame 3 is determined, after the determination is completed, the connecting block 5 is pushed to enable the connecting block 5 to move along an installation groove 2, a universal shaft 22, an installation plate 6 and the adjusting support column 8 are further driven, after the movement is completed, an alignment block 23 is embedded into an alignment groove 24 to achieve positioning, the connecting block 5 is fixed in the installation groove 2 through a third bolt 25, a U-shaped rod at the top end of the adjusting support column 8 is connected with the installation block 26 through a bolt, the adjusting support column 8 is enabled to support the closed frame 3, then the first limiting frame 12 and the second limiting frame 13 are abutted from two sides of the steel pipe, and the first limiting frame 12 and the second limiting frame 13 are combined into a limiting sleeve 4 through a second bolt 17, the limiting sleeve 4 descends, the connecting head 16 is inserted into the connecting groove 15, the limiting sleeve 4 is installed at the top end of the sealing frame 3, the limiting block 21 is shifted to enable the connecting rod 18 to rotate, the limiting block 21 and the through hole 20 are overlapped, the limiting block 21 unbounds the spring 19, and the spring 19 is unfolded to drive the clamping plate 14 to clamp the steel pipe.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a steel construction fixing device is used in bridge construction, includes base (1), its characterized in that: the top end of the base (1) is fixedly connected with a sealing frame (3), the top end of the sealing frame (3) is provided with a limiting sleeve (4), the inside of the base (1) is provided with a mounting groove (2), the left side and the right side of the mounting groove (2) are both fixedly connected with a connecting block (5) through a third bolt (25), one end of the connecting block (5) far away from the base (1) is fixedly connected with a universal shaft (22), one end of the universal shaft (22) facing outwards is fixedly connected with a mounting plate (6), the inside of the mounting plate (6) is provided with a threaded hole (7), the top end of the mounting plate (6) is rotatably connected with an adjusting support column (8), the four sides of the sealing frame (3) are both fixedly connected with mounting blocks (26), the mounting blocks (26) are rotatably connected with the adjusting support column (8), the four sides of the mounting groove (2) are both provided with aligning blocks (23), one end of the connecting block (5) arranged in the mounting groove (2) is provided with a positioning groove (24), and the positioning groove (24) is matched with the positioning block (23).
2. The steel structure fixing device for bridge construction of claim 1, characterized in that: each side face of the closing frame (3) is provided with two installation blocks (26), the bottom end of the adjusting support column (8) is fixedly connected with a U-shaped rod, and the two ends of the U-shaped rod are connected with the two installation blocks (26) through bolts.
3. The steel structure fixing device for bridge construction of claim 1, characterized in that: the top inboard of closing frame (3) is provided with spread groove (15), the bottom fixedly connected with connector (16) of stop collar (4), and connector (16) and spread groove (15) cooperation.
4. The steel structure fixing device for bridge construction of claim 1, characterized in that: both ends all are provided with splint (14) around stop collar (4), be provided with spring (19) between splint (14) and stop collar (4).
5. The steel structure fixing device for bridge construction of claim 4, characterized in that: both ends all are provided with through-hole (20) around stop collar (4), splint (14) one end outwards rotates and is connected with connecting rod (18), and connecting rod (18) pass through-hole (20), the one end fixedly connected with stopper (21) of splint (14) are kept away from in connecting rod (18).
6. The steel structure fixing device for bridge construction of claim 1, characterized in that: the closing frame (3) comprises a first shell (9) and a second shell (10), and the first shell (9) is fixedly connected with the second shell (10) through a first bolt (11).
7. The steel structure fixing device for bridge construction of claim 1, characterized in that: the limiting sleeve (4) comprises a first limiting frame (12) and a second limiting frame (13), and the first limiting frame (12) is fixedly connected with the second limiting frame (13) through a second bolt (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220769477.6U CN217053076U (en) | 2022-03-31 | 2022-03-31 | Steel construction fixing device is used in bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220769477.6U CN217053076U (en) | 2022-03-31 | 2022-03-31 | Steel construction fixing device is used in bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217053076U true CN217053076U (en) | 2022-07-26 |
Family
ID=82468027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220769477.6U Active CN217053076U (en) | 2022-03-31 | 2022-03-31 | Steel construction fixing device is used in bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217053076U (en) |
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2022
- 2022-03-31 CN CN202220769477.6U patent/CN217053076U/en active Active
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