CN218643220U - Deviation correcting device of arched bridge girder steel structure construction usefulness - Google Patents
Deviation correcting device of arched bridge girder steel structure construction usefulness Download PDFInfo
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- CN218643220U CN218643220U CN202223168893.XU CN202223168893U CN218643220U CN 218643220 U CN218643220 U CN 218643220U CN 202223168893 U CN202223168893 U CN 202223168893U CN 218643220 U CN218643220 U CN 218643220U
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- movable block
- arch bridge
- fixed mounting
- fly leaf
- hydraulic jack
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Abstract
The utility model relates to an arch bridge girder steel construction technical field just discloses a deviation correcting device that arch bridge girder steel structure construction used, including two bases, the equal fixed mounting in top of base has the support frame, and the top fixed mounting of support frame has the mount, and the inside fixed mounting of mount has two connecting rods. The utility model discloses a set up the connecting rod, the movable block, installation piece and synchronous hydraulic jack, operation through synchronous hydraulic jack, will promote the movable block, because cooperation between movable block and the connecting rod, make can drive the fly leaf through the movable block and remove along the surface of connecting rod, thereby can drive the arched bridge girder steel through the installation piece, the rectifying of direction about going on, because brake motor's operation this moment, will make the threaded rod take place to rotate, make can drive the fly leaf through the cooperation between threaded rod and the fly leaf and remove along the surface of guide bar, and then can adjust the fore-and-aft direction of arched bridge girder steel.
Description
Technical Field
The utility model relates to an arched bridge girder steel construction technical field, more specifically says, the utility model relates to a deviation correcting device of arched bridge girder steel structure construction usefulness.
Background
At present, when a constructor constructs an arch bridge steel beam structure, the phenomenon that the position of an arch bridge steel beam deviates left and right or back and forth often occurs, at the moment, a deviation correcting device is needed to adjust the position of the arch bridge steel beam, in the process of actual use, the deviation correcting device in the prior art usually supports the arch bridge steel beam, then a synchronous hydraulic jack is used for pushing the arch bridge steel beam to move for deviation correction, although the basic purpose of correcting the arch bridge steel beam can be realized, because the deviation correcting device can only singly correct the left and right or front and back directions when correcting the arch bridge steel beam every time, when the left and right and front and back positions of the steel beam deviate, the arch bridge steel beam needs to be supported again after being corrected in one direction and the synchronous hydraulic jack is disassembled, then the synchronous hydraulic jack is installed in different directions for secondary deviation correction, the operation intensity of the constructor is increased, inconvenience is brought to the constructor, and therefore the improvement is needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a deviation correcting device of arched bridge girder steel structure construction usefulness has the advantage that can rectify simultaneously two directions and the range of application is wide.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a deviation correcting device of arched bridge girder steel structure construction usefulness, the on-line screen storage device comprises two bases, the equal fixed mounting in top of base has the support frame, the top fixed mounting of support frame has the mount, the inside fixed mounting of mount has two connecting rods, 3 movable block have been cup jointed in the surface activity of connecting rod, be provided with guide part on the movable block that is located the both ends of connecting rod, install the fly leaf on the guide part, the outside fixed mounting of fly leaf has the installation piece, the installation piece is used for linking to each other with the arched bridge girder steel, the outside fixed mounting of the movable block that is located the connecting rod middle part has brake motor, brake motor's output shaft fixed mounting has the threaded rod, threaded rod and fly leaf threaded connection, the fixed synchronous hydraulic jack of installing in top of mount, synchronous hydraulic jack is linked with the movable block drive.
As an alternative embodiment, the guiding component includes a slot opened on the movable block, a guiding rod is installed in the slot, and the movable plate is slidably installed on the guiding rod.
As an alternative embodiment, the two movable plates are detachably connected through the mounting frame.
As an optional implementation mode, the number of the movable blocks is 5, and the outer sides of the 3 movable blocks in the middle are fixedly provided with brake motors.
As an alternative embodiment, the base is made of concrete, and the height of the base is poured according to the height of the arch bridge steel beam.
As an alternative embodiment, the supporting frame is fixed with the base through a fastener.
As an alternative embodiment, the synchronous hydraulic jack is selectively arranged on the left side or the right side of the movable block according to the offset direction of the steel beam of the arch bridge, and the synchronous hydraulic jack is in pressing contact with the movable block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the connecting rod, the movable block, installation piece and synchronous hydraulic jack, operation through synchronous hydraulic jack, will promote the movable block, because cooperation between movable block and the connecting rod, make can drive the fly leaf through the movable block and remove along the surface of connecting rod, thereby can drive the arched bridge girder steel through the installation piece, the rectifying of direction about going on, because brake motor's operation this moment, will make the threaded rod take place to rotate, make can drive the fly leaf through the cooperation between threaded rod and the fly leaf and remove along the surface of guide bar, and then can adjust the fore-and-aft direction of arched bridge girder steel.
2. The utility model discloses a set up fly leaf, installation piece, brake motor and threaded rod, highly remove through measuring the arched bridge steel beam and pour the base, it is fixed with the base with the support frame through the screw simultaneously, because brake motor's operation will make the threaded rod take place to rotate this moment to can pass through the cooperation between threaded rod and the fly leaf, drive the fly leaf and remove about the surface of guide bar.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a deviation rectifying device for the construction of the steel beam structure of the arch bridge of the present invention;
FIG. 2 is a schematic front cross-sectional view of the deviation correcting device for the construction of the steel girder structure of the arch bridge of FIG. 1;
fig. 3 is an enlarged schematic structural view of a position a of the deviation rectifying device for the arch bridge steel beam structure construction of the utility model shown in fig. 2;
FIG. 4 is a schematic top view of the deviation correcting device for the arched bridge steel girder structure of FIG. 1;
fig. 5 is a schematic longitudinal sectional view illustrating a deviation correcting device for construction of the girder structure of the arch bridge of fig. 1.
In the figure: 1. a base; 2. a support frame; 3. a fixed mount; 4. a connecting rod; 5. a movable block; 6. a notch; 7. a guide bar; 8. a movable plate; 9. mounting blocks; 10. a brake motor; 11. a threaded rod; 12. a mounting frame; 13. synchronous hydraulic jack.
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.
As fig. 1, fig. 2 and fig. 3 show, the utility model provides a deviation correcting device of arched bridge girder steel structure construction usefulness, including two bases 1, the equal fixed mounting in top of base 1 has support frame 2, the top fixed mounting of support frame 2 has mount 3, the inside fixed mounting of mount 3 has two connecting rods 4, 3 movable block 5 has been cup jointed in the surface activity of connecting rod 4, be provided with guide part on the movable block 5 that is located the both ends of connecting rod 4, install fly leaf 8 on the guide part, the outside fixed mounting of fly leaf 8 has installation piece 9, installation piece 9 is used for linking to each other with the arched bridge girder steel, the outside fixed mounting of the movable block 5 that is located connecting rod 4 middle part has brake motor 10, brake motor 10's output shaft fixed mounting has threaded rod 11, threaded rod 11 and fly leaf 8 threaded connection, the fixed synchronous hydraulic jack 13 of installing in top of mount 3, synchronous hydraulic jack 13 is linked with the drive of movable block 5.
By applying the technical scheme of the invention, when in use, the installation block 9 is used for fixing the steel beam of the arch bridge, and the movable block 5 is pushed to move on the connecting rod 4 by the operation of the synchronous hydraulic jack 13, so that the movable plate 8 is driven to move along the outer surface of the connecting rod 4, and the installation block 9 is used for driving the steel beam of the arch bridge to correct the left and right directions. Meanwhile, the threaded rod 11 can rotate through the operation of the brake motor 10, the threaded rod 11 drives the movable plate 8 to move back and forth along the outer surface of the guide part, and then the front and back directions of the arch bridge steel beam can be adjusted.
As an alternative embodiment, as shown in fig. 4 and 5, the guiding means includes a slot 6 opened on the movable block 5, a guiding rod 7 is installed in the slot 6, and a movable plate 8 is slidably installed on the guiding rod 7. The guide bar 7 can be better plays the effect of direction to the fly leaf 8, and in the technical scheme of this embodiment, the guide bar 7 is perpendicular mutually with connecting rod 4, and the direction of guide bar 7 is fore-and-aft direction, and the direction of connecting rod 4 is left right direction.
As shown in fig. 2, in the solution of the present embodiment, the two movable plates 8 are detachably connected by a mounting frame 12. By the design of the mounting frame 12, the length of the two movable plates 8 can be selected according to the distance between the two movable plates 8, and the stability between the two movable plates 8 can be improved by fixing the two movable plates 8. In use, the mounting frame 12 may be freely cut to a suitable length according to the distance between the two moving plates 8. Preferably, in the technical solution of the present embodiment, the cross section of the mounting frame 12 is H-shaped.
As another preferred embodiment, the mounting frame 12 may be omitted, so that the distance between the two movable plates 8 can be adjusted, the two movable plates 8 are adapted to the distance between the inner sides of the arch bridge steel beams, and the arch bridge steel beams can be fixed conveniently, and further the correction can be performed on the arch bridge steel beams with different heights, so as to improve the application range of the arch bridge steel beams.
As shown in fig. 4, in the technical solution of this embodiment, there are 5 movable blocks 5, and the brake motors 10 are fixedly installed on the outer sides of the 3 movable blocks 5 located in the middle. As other alternative embodiments, there may be more movable blocks 5.
In the technical scheme of the embodiment, the base 1 is made of concrete, and the height of the base 1 is poured according to the height of the arch bridge steel beam. Through the design of base 1, because the height of different arch bridge girder steels differs to need to go to pour according to the actual conditions on scene, support frame 2 keeps fixed dimension simultaneously, can fix its top cyclic utilization at base 1, therefore the time of reducing the construction is long.
As an optional implementation manner, in particular, in the technical solution of the present embodiment, the supporting frame 2 is fixed with the base 1 by a fastener. Optionally, the mounting block 9 is fixed to the arch bridge steel beam by means of bolts and steel bars. Through the design of installation piece 9 for can fix its inboard with the arched bridge girder steel through bolt and reinforcing bar, thereby be convenient for drive the arched bridge girder steel and remove.
As shown in fig. 4, in the solution of the present embodiment, the synchronous hydraulic jack 13 is selectively installed on the left side or the right side of the movable block 5 according to the direction of the offset of the arch bridge steel beam, and the synchronous hydraulic jack 13 is in pressing contact with the movable block 5. Through the design of the synchronous hydraulic jack 13, after the position of the skew of the arch bridge is measured manually, the synchronous hydraulic jack 13 is installed on the left side or the right side of the movable block 5, or the synchronous hydraulic jack 13 and the movable block 5 are directly installed, and then the front side and the back side of the installation of the support frame 2 are selected according to the skew position of the steel beam of the arch bridge.
The utility model discloses a theory of operation and use flow:
at first, go to pour base 1 through the height of arched bridge girder steel, it is fixed with support frame 2 and base 1 through the screw simultaneously, owing to brake motor 10's operation this moment, will make threaded rod 11 take place to rotate to can drive fly leaf 8 and remove about along the surface of guide bar 7 through the cooperation between threaded rod 11 and the fly leaf 8, make can go to adjust the distance of installation piece 9 and arched bridge girder steel inboard, be convenient for fix it.
Afterwards, through the operation of synchronous hydraulic jack 13, will promote movable block 5, because the cooperation between movable block 5 and the connecting rod 4, make can drive fly leaf 8 through movable block 5 and remove along the surface of connecting rod 4, thereby can drive the arched bridge girder steel through installation piece 9, carry out the rectifying of left right direction, because brake motor 10's operation this moment, will make threaded rod 11 take place to rotate, make can drive fly leaf 8 through the cooperation between threaded rod 11 and the fly leaf 8 and remove along the surface of guide bar 7, and then can adjust the fore-and-aft direction of arched bridge girder steel.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a deviation correcting device of arched bridge girder steel structure construction usefulness, includes two bases (1), its characterized in that: the equal fixed mounting in top of base (1) has support frame (2), the top fixed mounting of support frame (2) has mount (3), the inside fixed mounting of mount (3) has two connecting rods (4), 3 movable block (5) have been cup jointed in the surface activity of connecting rod (4), are located the both ends of connecting rod (4) be provided with guide part on movable block (5), install fly leaf (8) on the guide part, the outside fixed mounting of fly leaf (8) has installation piece (9), installation piece (9) are used for linking to each other with the arched bridge girder steel, and the outside fixed mounting that is located movable block (5) at connecting rod (4) middle part has brake motor (10), the output shaft fixed mounting of brake motor (10) has threaded rod (11), threaded rod (11) and fly leaf (8) threaded connection, the fixed synchronous hydraulic jack (13) of installing in top of mount (3), synchronous hydraulic jack (13) with movable block (5) drive link.
2. The deviation rectifying device for the construction of the steel girder structure of the arch bridge according to claim 1, wherein: the guide part is including offering notch (6) on movable block (5), install guide bar (7) in notch (6), fly leaf (8) slidable install on guide bar (7).
3. The deviation rectifying device for the construction of the steel girder structure of the arch bridge according to claim 1, wherein: the two movable plates (8) are detachably connected through a mounting frame (12).
4. The deviation rectifying device for the construction of the steel girder structure of the arch bridge according to claim 1, wherein: the number of the movable blocks (5) is 5, and the outer sides of the 3 movable blocks (5) positioned at the middle part are fixedly provided with brake motors (10).
5. The deviation rectifying device for the construction of the steel girder structure of the arch bridge according to claim 1, wherein: the base (1) is made of concrete, and the height of the base (1) is poured according to the height of the arch bridge steel beam.
6. The deviation correcting device for the construction of the arch bridge steel beam structure according to claim 1, characterized in that: the support frame (2) is fixed with the base (1) through a fastener.
7. The deviation rectifying device for the construction of the steel girder structure of the arch bridge according to claim 1, wherein: the synchronous hydraulic jack (13) is selectively installed on the left side or the right side of the movable block (5) according to the direction of the deviation of the arch bridge steel beam, and the synchronous hydraulic jack (13) is in extrusion contact with the movable block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223168893.XU CN218643220U (en) | 2022-11-28 | 2022-11-28 | Deviation correcting device of arched bridge girder steel structure construction usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223168893.XU CN218643220U (en) | 2022-11-28 | 2022-11-28 | Deviation correcting device of arched bridge girder steel structure construction usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218643220U true CN218643220U (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223168893.XU Active CN218643220U (en) | 2022-11-28 | 2022-11-28 | Deviation correcting device of arched bridge girder steel structure construction usefulness |
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| Country | Link |
|---|---|
| CN (1) | CN218643220U (en) |
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2022
- 2022-11-28 CN CN202223168893.XU patent/CN218643220U/en active Active
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