CN220814987U - Perpendicularity correcting device for steel column of steel structure building - Google Patents
Perpendicularity correcting device for steel column of steel structure building Download PDFInfo
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- CN220814987U CN220814987U CN202322651851.XU CN202322651851U CN220814987U CN 220814987 U CN220814987 U CN 220814987U CN 202322651851 U CN202322651851 U CN 202322651851U CN 220814987 U CN220814987 U CN 220814987U
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- 238000012937 correction Methods 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
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- 238000009826 distribution Methods 0.000 description 2
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- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model provides a verticality correcting device for a steel column of a steel structure building, which comprises a correcting frame, a pair of correcting frames, correcting plates, a driving mechanism, a locking mechanism, a supporting flat plate, a level gauge and a limiting mechanism, wherein the correcting frames are arranged on the same side of the correcting frame and are vertically distributed at intervals, the correcting plates are horizontally slidably arranged in the correcting frames, the driving mechanism is used for driving the correcting plates to horizontally slide, the locking mechanism is used for locking the correcting plates, the supporting flat plate is arranged on the other side of the correcting frame and is used for supporting the level gauge, the level gauge is detachably arranged at the upper end of the supporting flat plate, and the limiting mechanism is used for enabling the level gauge to be locked on the supporting flat plate. The utility model provides a new thought for correcting the verticality of the steel column, is beneficial to improving the correction precision, ensures the engineering quality, ensures more convenient correction operation and improves the construction efficiency.
Description
Technical Field
The utility model relates to the field of steel structure buildings, in particular to a verticality correcting device for a steel column of a steel structure building.
Background
The steel structure is vigorous in development in the building field, from a common steel structure to high-rise and super-high-rise steel structures, or large-span space steel structures such as net shells, net racks, trusses and suspension ropes. The quality of steel structure engineering is affected by many factors, such as whether the materials are qualified or not, whether the manufacturing precision meets the design requirement or not, and whether the stability of the structure is guaranteed is also one of the key factors. While the guarantee of structural stability depends on a reasonable installation process. The correction of the perpendicularity of the steel column is a very important task in the steel structure building installation process, because the perpendicularity of the steel column directly affects the stability and safety of the building. The correction method adopted at present for the verticality of the steel column is various, such as a level meter method, a wire drawing method, a laser method, a cycloid method and the like, but the correction precision, the operation convenience and the like are required to be further improved.
Disclosure of utility model
The utility model aims to avoid the defects in the prior art, provides the verticality correcting device for the steel column of the steel structure building, provides a new thought for correcting the verticality of the steel column, is beneficial to improving the correcting precision, ensures the engineering quality, ensures that the correcting operation is more convenient and faster, and improves the construction efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a straightness orthotic devices that hangs down of steel construction building steel column which structural feature is:
The correcting device comprises a correcting frame, a pair of correcting frames, a correcting plate, a driving mechanism, a locking mechanism, a supporting flat plate, a level gauge and a limiting mechanism, wherein the correcting frames are arranged on the same side of the correcting frame and are vertically distributed at intervals;
The correction frame is erected, and the level gauge and the pair of correction frames are respectively arranged at the left side and the right side of the correction frame; the correction frame is of a 匚 -shaped frame structure, the opening end of the correction frame is forward, the correction plate is positioned in the correction frame, is initially positioned at the left side in the frame and is spaced from the inner frame wall at the right side, the spaced positions in the pair of correction frames form a vertical through channel together, and the vertical through channel is used as a correction channel for the vertical penetrating of a steel column to be corrected, and the left side and the right side of the steel column penetrating through the correction channel are clamped by the correction plate and the inner frame wall at the right side;
the driving mechanism comprises a rotating shaft, a pair of straight-tooth conical gear transmission assemblies, a pair of screw nut assemblies and a sliding plate, wherein the rotating shaft is rotatably erected on the left side of the correction frame, a hand wheel is arranged at the bottom of the rotating shaft and can rotate through shaking of the hand wheel, driving gears in the pair of straight-tooth conical gear transmission assemblies are vertically distributed at intervals and coaxially sleeved on the rotating shaft, a wheel shaft of a driven gear is horizontally right and fixedly connected with the screw, the sliding plate is fixedly connected to the pair of nuts and synchronously linearly displaces along with the nuts in the left-right direction, and the upper end and the lower end of the sliding plate are respectively connected with the pair of correction plates through connecting rods and are used for driving the correction plates to slide in the left-right direction;
The locking mechanism comprises a pressing plate, a rubber plate and an eccentric wheel, wherein the pressing plate is overlapped with the rubber plate one by one, the whole pressing plate is fixedly arranged at the top end of the rotating shaft, the eccentric wheel is rotatably arranged above the rubber plate, can rotate to vertically downwards abut against the middle part of the upper end of the rubber plate and is in surface contact with the rubber plate;
The utility model discloses a level gauge, including supporting dull and stereotyped, the up end level and level of supporting flat board, stop gear is equipped with a pair of, and the symmetry divides to establish between spirit level bottom and supporting flat board, including slot, inserted block, bolt, spring, driving lever, group groove, spirit level bottom sets firmly the inserted block, supporting flat board top is formed with vertical concave the slot, is formed with the horizontal pinhole in one side of slot in the board, is formed with in the below of horizontal pinhole with outside communicating group groove, the inserted block detachably vertically inserts in the slot, and the lower tip is equipped with the jack that link up along horizontal pin hole axial, and the driving lever is linked firmly to the bottom of the bolt that embeds in horizontal pinhole, and one end inserts in the jack, and the other end is by the spring tensioning, the lower tip of driving lever exposes outside the group groove, the bolt is driven along the axial displacable of horizontal pin hole to break away from mutually with the inserted block by the driving lever.
The utility model is also characterized in that:
In the locking mechanism, an eccentric wheel is arranged on a locking plate at the left side of the correction frame, and a hand handle is arranged on a wheel shaft.
The outer periphery of the eccentric wheel is provided with a plane section, and when the eccentric wheel rotates to be abutted against the upper end of the rubber plate, the eccentric wheel is in surface contact with the rubber plate through the plane section.
The insert block is of a rectangular block structure, and when the insert block is inserted into the slot, the bottom end face of the level gauge is completely attached to the upper end face of the support flat plate.
In the limiting mechanism, the shifting groove is positioned at the lower end part of the supporting flat plate, the groove bottom is communicated with the outside and used as a movable space for the shifting rod to axially displace along the horizontal pin hole, and the spring is tensioned between the bottom of the horizontal pin hole and the end part of the bolt and is axially arranged along the horizontal pin hole.
Compared with the prior art, the utility model has the beneficial effects that:
Firstly, the clamping degree of the steel column to be corrected can be more accurately adjusted, the rotating rod can be limited after rotating at any angle by arranging the locking mechanism, the operation is convenient, the locking of the position of the correction plate is realized along with the locking and unlocking, the clamping degree of the steel column to be corrected when the device clamps the steel column is more accurately adjustable, and the correction precision is improved;
Secondly, the level gauge is more convenient to mount and dismount on the support plate by arranging the limiting mechanism, the operation difficulty is low, and the maintenance and replacement of the level gauge are more convenient.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic view of the structure of the locking mechanism (at A in FIG. 2);
Fig. 4 is a schematic structural view of the limiting mechanism (at B in fig. 2).
In the figure, 1 a correction frame; 2, correcting the frame; 3, correcting the plate; 4, rotating a shaft; 5 a driving gear; 6, a driven gear; 7, a screw nut assembly; 8, sliding a plate; 9 connecting rods; 10 pressing plates; 11 rubber plates; 12 locking plates; 13 eccentric wheels; 14 level gauge; 15 supporting a flat plate; 16 slots; 17 inserting blocks; 18 jacks; 19 horizontal pin holes; 20 bolts; a 21 spring; 22 deflector rod; 23 groove pulling.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present embodiment uses a level to correct the verticality of a steel column, and provides a verticality correction device for a steel column of a steel structure building. The device comprises a correction frame 1, a pair of correction frames 2 which are arranged on the same side of the correction frame 1 and are vertically distributed at intervals, a correction plate 3 which is horizontally slidably arranged in the correction frames 2, a driving mechanism for driving the correction plate 3 to horizontally slide, a locking mechanism for locking the position of the correction plate 3, a support flat plate 15 which is arranged on the other side of the correction frame 1 and is used for supporting a level meter 14, a level meter 14 which is detachably arranged on the upper end of the support flat plate 15, and a limiting mechanism for locking the level meter 14 on the support flat plate 15;
The correction frame 1 is erected, and the level 14 and the pair of correction frames 2 are respectively arranged at the left side and the right side of the correction frame 1; the correction frame 2 is of a 匚 -type frame-shaped structure, the open end of the correction frame is forward, the correction plate 3 is positioned in the correction frame 2, is initially positioned at the left side in the frame and is spaced with the inner frame wall at the right side, the spaced positions in the pair of correction frames 2 form a vertical through channel together, and the vertical through channel is used as a correction channel for the vertical penetrating of a steel column to be corrected, and the left side and the right side of the steel column penetrating through the correction channel are clamped by the correction plate 3 and the inner frame wall at the right side;
The driving mechanism comprises a rotating shaft 4, a pair of straight bevel gear transmission assemblies, a pair of screw nut assemblies 7 and a sliding plate 8, wherein the rotating shaft 4 is rotatably and vertically erected on the left side of the correction frame 1, a hand wheel is arranged at the bottom of the rotating shaft, the hand wheel can swing and rotate, driving gears 5 in the pair of straight bevel gear transmission assemblies are vertically and alternately distributed, the driving gears are coaxially sleeved on the rotating shaft 4, the wheel shafts of driven gears 6 face right horizontally and are fixedly connected with the screws, the sliding plate 8 is fixedly connected to the pair of nuts and synchronously moves linearly leftwards and rightwards along with the nuts, and the upper end and the lower end of the sliding plate 8 are respectively connected with the pair of correction plates 3 through connecting rods 9 and are used for driving the correction plates 3 to slide leftwards and rightwards;
The locking mechanism comprises a pressing plate 10, a rubber plate 11 and an eccentric wheel 13, wherein the pressing plate 10 is overlapped with the rubber plate 11 one by one, the whole pressing plate 10 is fixedly arranged at the top end of the rotating shaft 4, the eccentric wheel 13 is rotatably arranged above the rubber plate 11, can rotate to vertically downwards abut against the middle part of the upper end of the rubber plate 11 and is in surface contact with the rubber plate 11;
The upper end face of the supporting flat plate 15 is horizontal and flat, the limiting mechanism is provided with a pair of limiting mechanisms which are symmetrically arranged between the bottom of the level 14 and the supporting flat plate 15, the limiting mechanism comprises a slot 16, a plug block 17, a plug pin 20, a spring 21, a deflector rod 22 and a deflector groove 23, the plug block 17 is fixedly arranged at the bottom of the level 14, the vertically concave slot 16 is formed at the top of the supporting flat plate 15, a horizontal pin hole 19 is formed at one side of the slot 16 in the plate, the deflector groove 23 communicated with the outside is formed below the horizontal pin hole 19, the plug block 17 is detachably and vertically inserted into the slot 16, the lower end part of the plug pin 17 is provided with a jack 18 which is axially penetrated along the horizontal pin hole 19, the bottom of the plug pin 20 which is built in the horizontal pin hole 19 is fixedly connected with the deflector rod 22, one end of the plug pin is inserted into the jack 18, the other end of the plug pin is tensioned by the spring 21, the lower end part of the deflector rod 22 is exposed out of the deflector groove 23, and the plug pin 20 is driven by the deflector rod 22 to be capable of being displaced along the axial direction of the horizontal pin hole 19 to be separated from the plug block 17.
In a specific implementation, the corresponding structural arrangement of the device also comprises:
The supporting flat plate 15 is T-shaped, the level 14 is provided with a pair of T-shaped distribution, and the two T-shaped distribution is respectively arranged on two plate sections of the supporting flat plate 15 through a pair of limiting mechanisms.
Two connecting rods 9 are vertically and symmetrically arranged on each correcting plate 3, the two connecting rods 9 are movably arranged on the left inner frame wall of the correcting frame 2 in a penetrating mode along the left-right direction in a horizontal linear displacement mode, and one connecting rod 9 is connected with the sliding plate 8.
In the locking mechanism, an eccentric wheel 13 is arranged on a locking plate 12 at the left side of the correction frame 1, and a hand handle is arranged on a wheel shaft.
The outer periphery of the eccentric wheel 13 is provided with a plane section, and when the eccentric wheel rotates to be abutted against the upper end of the rubber plate 11, the eccentric wheel is in surface contact with the rubber plate 11 through the plane section.
The insert 17 has a rectangular block structure, and when inserted into the slot 16, the bottom end surface of the level 14 is completely attached to the upper end surface of the support plate 15.
In the limiting mechanism, a poking groove 23 is positioned at the lower end part of the supporting flat plate 15, the groove bottom is communicated with the outside and used as a movable space for axially displacing the poking rod 22 along the horizontal pin hole 19, and a spring 21 is tensioned between the bottom of the horizontal pin hole 19 and the end part of the bolt 20 and is axially arranged along the horizontal pin hole 19.
When being used for correcting the perpendicularity of the steel column:
vertically penetrating a steel column to be corrected in the correction channel;
The hand wheel is rocked to drive the rotation shaft 4 to rotate, the rotation shaft is driven by a pair of straight bevel gear transmission components to drive a pair of screw rods in the screw rod nut components 7 to rotate, the sliding plate 8 moves along with the nuts in a right straight line, the pair of correction plates 3 are driven by the connecting rod 9 to synchronously slide right until the correction plates 3 and the inner frame wall on the right side of the correction frame 2 clamp the left side and the right side of a steel column together, then the hand handle carried by the wheel shaft of the eccentric wheel 13 is rocked to drive the eccentric wheel 13 to rotate until the eccentric wheel 13 rotates to the upper end face of the rubber plate 11 which is downward in a plane section and is abutted against the top end of the rotation shaft 4, and the locking of the position of the correction plates 3 is completed; the locking mechanism can limit the rotating rod after the rotating rod rotates by any angle, and is convenient to operate, so that the locking of the position of the correction plate 3 is realized, the locking is carried out along with the unlocking, the contact degree between the device and the surface of the steel column when the device clamps the steel column is more accurate and adjustable, and the correction precision is improved;
The steel column can then be straightened for perpendicularity by means of the level 14.
The level 14 is assembled and disassembled in the same way, for example, as shown in fig. 4, the deflector 22 is moved in the deflector groove 23 towards the side where the spring 21 is located, the bolt 20 is driven to move towards the side of the spring 21 along the axial direction of the horizontal pin hole 19 until the bolt is separated from the insertion hole 18 and separated from the insertion block 17, the limit of the insertion block 17 is released, and then the level 14 can be pulled out upwards, so that the level 14 on the support flat plate 15 is disassembled.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. A perpendicularity correcting device for a steel column of a steel structure building is characterized in that:
The correcting device comprises a correcting frame, a pair of correcting frames, a correcting plate, a driving mechanism, a locking mechanism, a supporting flat plate, a level gauge and a limiting mechanism, wherein the correcting frames are arranged on the same side of the correcting frame and are vertically distributed at intervals;
The correction frame is erected, and the level gauge and the pair of correction frames are respectively arranged at the left side and the right side of the correction frame; the correction frame is of a 匚 -shaped frame structure, the opening end of the correction frame is forward, the correction plate is positioned in the correction frame, is initially positioned at the left side in the frame and is spaced from the inner frame wall at the right side, the spaced positions in the pair of correction frames form a vertical through channel together, and the vertical through channel is used as a correction channel for the vertical penetrating of a steel column to be corrected, and the left side and the right side of the steel column penetrating through the correction channel are clamped by the correction plate and the inner frame wall at the right side;
the driving mechanism comprises a rotating shaft, a pair of straight-tooth conical gear transmission assemblies, a pair of screw nut assemblies and a sliding plate, wherein the rotating shaft is rotatably erected on the left side of the correction frame, a hand wheel is arranged at the bottom of the rotating shaft and can rotate through shaking of the hand wheel, driving gears in the pair of straight-tooth conical gear transmission assemblies are vertically distributed at intervals and coaxially sleeved on the rotating shaft, a wheel shaft of a driven gear is horizontally right and fixedly connected with the screw, the sliding plate is fixedly connected to the pair of nuts and synchronously linearly displaces along with the nuts in the left-right direction, and the upper end and the lower end of the sliding plate are respectively connected with the pair of correction plates through connecting rods and are used for driving the correction plates to slide in the left-right direction;
The locking mechanism comprises a pressing plate, a rubber plate and an eccentric wheel, wherein the pressing plate is overlapped with the rubber plate one by one, the whole pressing plate is fixedly arranged at the top end of the rotating shaft, the eccentric wheel is rotatably arranged above the rubber plate, can rotate to vertically downwards abut against the middle part of the upper end of the rubber plate and is in surface contact with the rubber plate;
The utility model discloses a level gauge, including supporting dull and stereotyped, the up end level and level of supporting flat board, stop gear is equipped with a pair of, and the symmetry divides to establish between spirit level bottom and supporting flat board, including slot, inserted block, bolt, spring, driving lever, group groove, spirit level bottom sets firmly the inserted block, supporting flat board top is formed with vertical concave the slot, is formed with the horizontal pinhole in one side of slot in the board, is formed with in the below of horizontal pinhole with outside communicating group groove, the inserted block detachably vertically inserts in the slot, and the lower tip is equipped with the jack that link up along horizontal pin hole axial, and the driving lever is linked firmly to the bottom of the bolt that embeds in horizontal pinhole, and one end inserts in the jack, and the other end is by the spring tensioning, the lower tip of driving lever exposes outside the group groove, the bolt is driven along the axial displacable of horizontal pin hole to break away from mutually with the inserted block by the driving lever.
2. The verticality correction device for a steel structure building steel column according to claim 1, wherein: in the locking mechanism, an eccentric wheel is arranged on a locking plate at the left side of the correction frame, and a hand handle is arranged on a wheel shaft.
3. The verticality correction device for a steel structure building steel column according to claim 1 or 2, characterized in that: the outer periphery of the eccentric wheel is provided with a plane section, and when the eccentric wheel rotates to be abutted against the upper end of the rubber plate, the eccentric wheel is in surface contact with the rubber plate through the plane section.
4. The verticality correction device for a steel structure building steel column according to claim 1, wherein: the insert block is of a rectangular block structure, and when the insert block is inserted into the slot, the bottom end face of the level gauge is completely attached to the upper end face of the support flat plate.
5. The verticality correction device for a steel structure building steel column according to claim 1, wherein: in the limiting mechanism, the shifting groove is positioned at the lower end part of the supporting flat plate, the groove bottom is communicated with the outside and used as a movable space for the shifting rod to axially displace along the horizontal pin hole, and the spring is tensioned between the bottom of the horizontal pin hole and the end part of the bolt and is axially arranged along the horizontal pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322651851.XU CN220814987U (en) | 2023-09-28 | 2023-09-28 | Perpendicularity correcting device for steel column of steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322651851.XU CN220814987U (en) | 2023-09-28 | 2023-09-28 | Perpendicularity correcting device for steel column of steel structure building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220814987U true CN220814987U (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322651851.XU Active CN220814987U (en) | 2023-09-28 | 2023-09-28 | Perpendicularity correcting device for steel column of steel structure building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220814987U (en) |
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2023
- 2023-09-28 CN CN202322651851.XU patent/CN220814987U/en active Active
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