CN213742406U - High-precision steel structure upright post installation precision control device - Google Patents
High-precision steel structure upright post installation precision control device Download PDFInfo
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- CN213742406U CN213742406U CN202022474346.9U CN202022474346U CN213742406U CN 213742406 U CN213742406 U CN 213742406U CN 202022474346 U CN202022474346 U CN 202022474346U CN 213742406 U CN213742406 U CN 213742406U
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Abstract
The utility model belongs to the technical field of engineering apparatus, in particular to a high-precision steel structure upright post installation accuracy control device, which comprises angle steel bars, an internal thread sleeve threaded connection connecting bolt fixedly connected with the side surface of the angle steel bars, a rotating rod is rotatably installed on the side surface of the angle steel bars between adjacent internal thread sleeves, a hexagonal fixed block and a driving gear are fixedly connected with the two ends of the rotating rod, a driven gear which is meshed and connected with the driving gear is fixedly installed at one end outside a T-shaped internal thread sleeve, a limiting plate and a top fixed plate are respectively and fixedly connected with the two ends of a trapezoidal screw which is in threaded connection with the inner side of the T-shaped internal thread sleeve, a limiting plate is connected with the upper side of the limiting plate in a sliding way, a user can connect the four angle steel bars into a whole through the connecting bolt, the angle steel bars are repeatedly applicable to steel structure upright posts of different specifications on the premise of not damaging the self structure, the driving gear and the driven gear can play the roles of reducing and increasing the moment, the strength of the ladder-shaped screw rod used by constructors in adjusting is reduced, and construction is facilitated.
Description
Technical Field
The utility model belongs to the technical field of engineering apparatus, concretely relates to high accuracy steel construction column mouting accuracy control device.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, all the members or parts are usually connected by welding lines, bolts or rivets, and the steel structure is easy to rust because of light dead weight and simple and convenient construction, is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like, and is generally required to remove rust, plate zinc or paint, and is required to be regularly maintained.
Traditional steel construction installation timing method precision is low, it takes time and labor, and the cost of labor is high, the installation effect is unsatisfactory, utility model patent that the grant bulletin number is CN204899251U discloses a high accuracy steel construction column mouting accuracy control device, through combining with fine setting construction technology, the precision and the reliability of high accuracy steel construction column mouting have been ensured, however when fixing the steel stand to different specifications, must carry out destructive punching on regulation support and fixed bolster in order to connect, cause this kind of device can not used repeatedly, the use cost of device has been improved greatly, and directly rotate the thin thread bolt and carry out the straightness regulation to the steel stand and need constructor to use great strength to twist the thin thread bolt, actual operation gets up comparatively inconveniently.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a high accuracy steel construction column mouting accuracy control device, user of service accessible connecting bolt are connected four angle billet and are whole use, make the angle billet repeat the steel construction column mouting who is applicable to different specifications under the prerequisite that does not damage self structure, and driving gear and driven gear can play the effect that slows down and increase the square, and the strength that uses when reducing constructor regulation trapezoidal screw has made things convenient for the construction.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision steel structure upright post installation precision control device comprises an angle steel bar, wherein a plurality of internal thread sleeves are fixedly connected to the side surface of the angle steel bar, the internal thread sleeves are in threaded connection with connecting bolts, one end of each connecting bolt is in threaded connection with a nut, a bottom plate is fixedly connected to the bottom side of the angle steel bar, through holes are formed in the bottom plate, reinforcing ribs are fixedly connected between the top surface of the bottom plate and the side surface of the angle steel bar, a rotating rod is rotatably installed on the side surface of the angle steel bar between the adjacent internal thread sleeves, a hexagonal fixing block and a driving gear are respectively and fixedly connected to the two ends of the rotating rod, the driving gear is meshed with a driven gear above the hexagonal fixing block, the driven gear is fixedly installed at one end of the outer side of the T-shaped internal thread sleeves, trapezoidal screws are in threaded connection with the inner side of the T-shaped internal thread sleeves, and a limiting plate and a top fixing plate are respectively and fixedly connected to the two ends of the trapezoidal screws, the upper side of the limiting plate is provided with a through hole which is connected with the limiting rod in a sliding mode.
Preferably, the number of the angle steel bars is four, the angle steel bars are installed on the outer sides of four side surfaces of the steel upright posts in an orderly manner, the internal thread sleeves are fixedly installed on two outer side surfaces of the angle steel bars in an orderly manner by welding, the heights of the internal thread sleeves fixedly welded on the two adjacent outer side surfaces of the angle steel bars are different, and the connecting bolts are lengthened high-carbon steel bolts; the user of service can put four angle billet in the outside of steel stand, connects four angle billet through a plurality of connecting bolt and uses as a stable whole frame, and the user of service accessible rotates connecting bolt, adjusts the distance between two angle billet on the connecting bolt, makes this device use in the installation of the steel construction stand that is applicable to different specifications of repeated under the prerequisite that does not damage self structure, greatly reduced the use cost of this device.
Preferably, the bottom plate is of a square plate structure, the angle between the top surface of the bottom plate and the side surface of the angle steel bar is 90 degrees, the through hole vertically penetrates through the upper end surface and the lower end surface of the bottom plate, the reinforcing rib is of a right-angle triangular plate structure, and the top surface of the bottom plate and the side surface of the angle steel bar are fixedly welded to two side surfaces of the reinforcing rib; the installer can use the expansion bolts from the through holes to the ground for fixedly mounting the angle steel bars stably on the ground, and the reinforcing ribs can effectively improve the structural strength between the angle steel bars and the bottom plate, thereby ensuring the use safety of the device.
Preferably, the number of the rotating rods is multiple, the rotating rods are of a round rod-shaped structure, one ends of the rotating rods, which are positioned outside the angle steel bars, are fixedly connected with hexagonal fixing blocks, one ends of the rotating rods, which are positioned inside the angle steel bars, are fixedly connected with driving gears, and a gear transmission mechanism consisting of the driving gears and driven gears is a speed reduction mechanism; when the hexagonal fixed block is rotated by a user, the driving gear and the driven gear can play the roles of reducing speed and increasing torque, the strength required by the constructor is reduced, and the construction is convenient.
Preferably, the T-shaped internal thread sleeve is rotatably installed on the side surface of the angle steel bar vertically above the rotating rod, the limiting rod is of a slender round rod-shaped structure, and the limiting rod is fixedly installed on the side surface of the angle steel bar; when the driving gear is meshed with the transmission driven gear to rotate, the driven gear can drive the T-shaped internal thread sleeve to synchronously rotate, so that the trapezoidal screw on the inner side of the T-shaped internal thread sleeve is linearly displaced under the limiting action of the limiting rod and the limiting plate, the steel stand on the inner side of the angle steel bar is pushed, the verticality of the steel stand is changed, the steel stand can meet the requirement of installation accuracy, and the trapezoidal screw and the T-shaped internal thread sleeve are self-locking and good in stability.
Preferably, the top fixing plate is of a flat cylindrical structure, and the limiting plate and the top fixing plate are fixedly connected with two ends of the trapezoidal screw rod through welding; the top solid board can play the displacement of restriction trapezoidal screw on the one hand, avoids trapezoidal screw to break away from T shape internal thread sheathed tube effect, and on the other hand can increase the area of contact of trapezoidal screw and steel stand, reduces the damage of this device to steel stand surface when adjusting the installation angle of steel stand.
Compared with the prior art, the beneficial effects of the utility model are that: the user can put the four angle steel bars at the outer sides of the steel upright posts, the four angle steel bars are connected into a stable integral frame through the plurality of connecting bolts for use, and the user can adjust the distance between the two angle steel bars on the connecting bolts by rotating the connecting bolts, so that the device is repeatedly suitable for the installation and use of the steel upright posts with different specifications on the premise of not damaging the structure of the device, and the use cost of the device is greatly reduced; the installation personnel can drive the expansion bolts into the ground from the through holes to stably and fixedly install the angle steel bars on the ground for use, and the reinforcing ribs can effectively improve the structural strength between the angle steel bars and the bottom plate and ensure the use safety of the device; when a user rotates the hexagonal fixing block, the driving gear and the driven gear can play a role in reducing speed and increasing torque, so that the force needed by the constructor is reduced, and the construction is convenient; when the driving gear is meshed with and drives the driven gear to rotate, the driven gear can drive the T-shaped internal thread sleeve to synchronously rotate, so that the trapezoidal screw rod on the inner side of the T-shaped internal thread sleeve is linearly displaced under the limiting action of the limiting rod and the limiting plate, the steel upright on the inner side of the angle steel bar is pushed, the verticality of the steel upright is changed, the steel upright can meet the requirement of installation precision, and the trapezoidal screw rod and the T-shaped internal thread sleeve have self-locking performance and good stability; the top solid board can play the displacement of restriction trapezoidal screw on the one hand, avoids trapezoidal screw to break away from T shape internal thread sheathed tube effect, and on the other hand can increase the area of contact of trapezoidal screw and steel stand, reduces the damage of this device to steel stand surface when adjusting the installation angle of steel stand.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention with the steel column removed;
fig. 3 is a top view of the present invention;
FIG. 4 is a front sectional view of the steel bar for middle angle of the present invention;
in the figure: 1. an angle steel bar; 2. an internally threaded sleeve; 3. a connecting bolt; 4. a nut; 5. a steel upright post; 6. a base plate; 7. reinforcing ribs; 8. a through hole; 9. a hexagonal fixing block; 10. rotating the rod; 11. a driving gear; 12. a driven gear; 13. a T-shaped internal thread bushing; 14. a trapezoidal screw; 15. a limiting plate; 16. a limiting rod; 17. and (6) fixing the plate.
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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: a high-precision steel structure column installation precision control device comprises an angle steel bar 1, wherein a plurality of internal thread sleeves 2 are fixedly connected to the side surface of the angle steel bar 1, the internal thread sleeves 2 are in threaded connection with connecting bolts 3, one end of each connecting bolt 3 is in threaded connection with a nut 4, a bottom plate 6 is fixedly connected to the bottom side of the angle steel bar 1, a through hole 8 is formed in the bottom plate 6, reinforcing ribs 7 are fixedly connected between the top surface of the bottom plate 6 and the side surface of the angle steel bar 1, a rotating rod 10 is rotatably installed on the side surface of the angle steel bar 1 between the adjacent internal thread sleeves 2, the two ends of the rotating rod 10 are respectively and fixedly connected with a hexagonal fixing block 9 and a driving gear 11, the driving gear 11 is in meshed connection with a driven gear 12 above, the driven gear 12 is fixedly installed at one end outside the T-shaped internal thread sleeve 13, and, two ends of the trapezoidal screw 14 are respectively and fixedly connected with a limiting plate 15 and a top fixing plate 17, and a through hole connected with a limiting rod 16 in a sliding manner is formed in the upper side of the limiting plate 15.
Specifically, the number of the angle steel bars 1 is four, the angle steel bars are installed on the outer sides of four side surfaces of the steel upright post 5 in an orderly manner, the internal thread sleeves 2 are fixedly installed on two outer side surfaces of the angle steel bars 1 in an orderly manner by welding, the heights of the internal thread sleeves 2 fixedly welded on the two adjacent outer side surfaces of the angle steel bars 1 are different, and the connecting bolts 3 are lengthened high-carbon steel bolts; the user can put four angle billet 1 in the outside of steel stand 5, connects four angle billet 1 through a plurality of connecting bolt 3 and uses as a stable whole frame, and the user's accessible rotates connecting bolt 3, adjusts the distance between two angle billet 1 on the connecting bolt 3, makes this device use in the installation of the steel construction stand that is applicable to different specifications of repeated under the prerequisite that does not damage self structure, greatly reduced the use cost of this device.
Specifically, the bottom plate 6 is of a square plate structure, an angle between the top surface of the bottom plate 6 and the side surface of the angle steel bar 1 is 90 degrees, the through hole 8 vertically penetrates through the upper end surface and the lower end surface of the bottom plate 6, the reinforcing rib 7 is of a right-angle triangular plate structure, and the top surface of the bottom plate 6 and the side surface of the angle steel bar 1 are fixedly welded to two side surfaces of the reinforcing rib 7; installer can squeeze into angle steel bar 1 stable fixed mounting and use subaerial in the ground with expansion bolts from through-hole 8, and strengthening rib 7 can effectively improve the structural strength between angle steel bar 1 and bottom plate 6, guarantees the safety in utilization of this device.
Specifically, the number of the rotating rods 10 is multiple, the rotating rods 10 are of a round rod-shaped structure, one ends of the rotating rods 10 outside the angle steel bars 1 are fixedly connected with the hexagonal fixing blocks 9, one ends of the rotating rods 10 inside the angle steel bars 1 are fixedly connected with the driving gears 11, and the gear transmission mechanism formed by the driving gears 11 and the driven gears 12 is a speed reduction mechanism; when the user rotates the hexagonal fixing block 9, the driving gear 11 and the driven gear 12 can play a role in reducing speed and increasing torque, so that the force needed by the constructor is reduced, and the construction is convenient.
Specifically, the T-shaped internal thread bushing 13 is rotatably mounted on the side surface of the angle steel bar 1 vertically above the rotating rod 10, the limiting rod 16 is a slender round rod-shaped structure, and the limiting rod 16 is fixedly mounted on the side surface of the angle steel bar 1; when the driving gear 11 is meshed with the driven gear 12 to rotate, the driven gear 12 can drive the T-shaped internal thread sleeve 13 to synchronously rotate, so that the trapezoidal screw 14 on the inner side of the T-shaped internal thread sleeve 13 linearly displaces under the limiting action of the limiting rod 16 and the limiting plate 15, the steel upright 5 on the inner side of the angle steel bar 1 is pushed, the verticality of the steel upright 5 is changed, the steel upright 5 can meet the requirement of installation accuracy, and the trapezoidal screw 14 and the T-shaped internal thread sleeve 13 have self-locking performance and good stability.
Specifically, the top fixing plate 17 is a flat cylindrical structure, and the limiting plate 15 and the top fixing plate 17 are fixedly connected with two ends of the trapezoidal screw 14 through welding; the top fixing plate 17 can play a role in limiting the moving distance of the trapezoidal screw 14 and avoiding the trapezoidal screw 14 from being separated from the T-shaped internal thread sleeve 13, and can increase the contact area of the trapezoidal screw 14 and the steel upright post 5 and reduce the damage to the surface of the steel upright post 5 when the installation angle of the steel upright post 5 is adjusted.
The utility model discloses a theory of operation and use flow: when the device is used, a constructor puts four angle steel bars 1 into a square frame structure according to the specification and size of a steel upright post 5, then rotates and screws a connecting bolt 3 into two internal thread sleeves 2 on the same plane to keep a proper distance between the angle steel bars 1 and the steel upright post 5 at the inner side, then fastens the connecting bolt 3 by using a nut 4, drives an expansion bolt into the ground from a through hole 8 to stably and fixedly install the angle steel bars 1 on the ground for use, and a reinforcing rib 7 can effectively improve the structural strength between the angle steel bars 1 and a bottom plate 6 to ensure the use safety of the device, when finely adjusting the vertical angle of the steel upright post 5, the constructor can rotate a hexagonal fixing block 9 by using an edible wrench, drives a driving gear 11 to rotate through a rotating rod 10, and meshes a driven gear 12 to rotate when the driving gear 11 rotates, driven gear 12 drives T shape internal thread sleeve pipe 13 when rotating and rotates, trapezoidal screw 14 carries out linear displacement in T shape internal thread sleeve pipe 13's inboard when T shape internal thread sleeve pipe 13 rotates, thereby move the side of the steel stand 5 of angle billet 1 inboard, change the straightness that hangs down of steel stand 5, make steel stand 5 can accord with the installation accuracy requirement, and trapezoidal screw 14 and T shape internal thread sleeve pipe 13 between have auto-lock nature, and the stability is good, the solid board 17 in top can increase trapezoidal screw 14 and steel stand 5's area of contact, reduce the damage on steel stand 5 surface when adjusting steel stand 5's installation angle of this device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high accuracy steel construction column mouting accuracy control device which characterized in that: comprises an angle steel bar (1), a plurality of internal thread sleeves (2) are fixedly connected to the side surface of the angle steel bar (1), the internal thread sleeves (2) are connected with connecting bolts (3) in a threaded manner, one end of each connecting bolt (3) is connected with a nut (4) in a threaded manner, a bottom plate (6) is fixedly connected to the bottom side of the angle steel bar (1), a through hole (8) is formed in the bottom plate (6), a reinforcing rib (7) is fixedly connected between the top surface of the bottom plate (6) and the side surface of the angle steel bar (1), a rotating rod (10) is installed on the side surface of the angle steel bar (1) between the adjacent internal thread sleeves (2) in a rotating manner, the two ends of the rotating rod (10) are respectively and fixedly connected with a hexagonal fixing block (9) and a driving gear (11), the driving gear (11) is meshed with a driven gear (12) above, and the driven gear (12) is fixedly installed at one end outside the T-shaped sleeve (13), the inner side of the T-shaped internal thread sleeve (13) is in threaded connection with a trapezoidal screw (14), two ends of the trapezoidal screw (14) are fixedly connected with a limiting plate (15) and a top fixing plate (17) respectively, and the upper side of the limiting plate (15) is provided with a through hole in sliding connection with a limiting rod (16).
2. The high-precision steel structure upright post installation precision control device of claim 1, which is characterized in that: the quantity of angle billet (1) is four, and the outside in four sides of steel stand (5) is installed to the preface, internal thread sleeve pipe (2) are through welding preface fixed mounting on two lateral surfaces of angle billet (1), just the height difference of fixed welded internal thread sleeve pipe (2) on two adjacent lateral surfaces of angle billet (1), connecting bolt (3) are the high carbon steel bolt of extension.
3. The high-precision steel structure upright post installation precision control device of claim 1, which is characterized in that: bottom plate (6) are square plate structure, the angle between the top surface of bottom plate (6) and the side of angle billet (1) is 90 degrees, through-hole (8) link up the upper and lower terminal surface of bottom plate (6) perpendicularly, strengthening rib (7) are right angle triangle plate structure, the top surface of two side fixed weld bottom plate (6) of strengthening rib (7) and the side of angle billet (1).
4. The high-precision steel structure upright post installation precision control device of claim 1, which is characterized in that: the quantity of dwang (10) is a plurality of, dwang (10) are round bar-shaped structure, dwang (10) are in one end fixed connection hexagonal fixed block (9) in angle billet (1) outside, dwang (10) are in one end fixed connection driving gear (11) of angle billet (1) inboard, the gear drive mechanism that driving gear (11), driven gear (12) are constituteed is reduction gears.
5. The high-precision steel structure upright post installation precision control device of claim 1, which is characterized in that: t shape internal thread sleeve pipe (13) are rotated and are installed on the side of angle bar (1) of dwang (10) perpendicular top, gag lever post (16) are long and thin round bar shape structure, gag lever post (16) fixed mounting is on the side of angle bar (1).
6. The high-precision steel structure upright post installation precision control device of claim 1, which is characterized in that: the top fixing plate (17) is of a flat cylindrical structure, and the limiting plate (15) and the top fixing plate (17) are fixedly connected with the two ends of the trapezoidal screw (14) through welding.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022474346.9U CN213742406U (en) | 2020-10-30 | 2020-10-30 | High-precision steel structure upright post installation precision control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022474346.9U CN213742406U (en) | 2020-10-30 | 2020-10-30 | High-precision steel structure upright post installation precision control device |
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| CN213742406U true CN213742406U (en) | 2021-07-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876214A (en) * | 2022-06-15 | 2022-08-09 | 中国十九冶集团有限公司 | High-precision steel structure upright post installation precision control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876214A (en) * | 2022-06-15 | 2022-08-09 | 中国十九冶集团有限公司 | High-precision steel structure upright post installation precision control device |
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