CN113027151A - Mechanical steel structure alignment base and manufacturing method thereof - Google Patents
Mechanical steel structure alignment base and manufacturing method thereof Download PDFInfo
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- CN113027151A CN113027151A CN202110312218.0A CN202110312218A CN113027151A CN 113027151 A CN113027151 A CN 113027151A CN 202110312218 A CN202110312218 A CN 202110312218A CN 113027151 A CN113027151 A CN 113027151A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
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Abstract
The invention discloses a mechanical steel structure alignment base which comprises a bottom steel plate, four hollow steel stand columns and a manual rocking handle, wherein the side wall of the lower end of the bottom steel plate is fixedly connected with a lower latticed column, the side wall of the manual rocking handle is provided with a clamping groove, the side wall of the upper end of the bottom steel plate is provided with four jacking mechanisms, the four jacking mechanisms are respectively matched with the four hollow steel stand columns, each jacking mechanism comprises a mounting groove, a worm and a rotating rod are rotatably connected between the inner walls of the mounting grooves, one end of the worm penetrates through the side wall of the mounting groove, and the connecting part of the worm and the side wall of the mounting groove is in sealed rotary connection. The invention can realize free jacking in the vertical direction and limited displacement in the horizontal direction, can completely meet the adjustment requirement of butt joint of steel structures, does not need a lower person to pull a member by a rope for moving, and can finish position adjustment by an upper observer.
Description
Technical Field
The invention relates to the technical field of steel structure alignment bases, in particular to a mechanical steel structure alignment base and a manufacturing method thereof.
Background
Steel structure: steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. Because of its dead weight is lighter, and the construction is simple and convenient, the wide application in fields such as large-scale factory building, venue, super high-rise, lattice column: the interim bearing structure of steel structural component installation such as girder steel, truss, rack, the steel structural component docks the back, demolishs again, and the base is adjusted up: the setting is at interim bearing structure tops such as lattice column, and when the steel member docked, temporarily sat on the base, the base has mechanical power, can remove, and the quick accurate butt joint is realized to the help steel member.
Among the prior art, the efficiency of steel construction butt joint installation is not high, the steel member needs large-scale crane to lift by crane and long-time platform to hang in the air, the butt joint position needs the workman to sit on the steel member for a long time and observes butt joint precision and send moving direction's signal, the below personnel hold the steel member with the rope and remove the timing, general timing takes 2 ~ 3 hours, the danger coefficient is big, the accident that the crane falls to cause the crane to topple over for a long time to lift by crane stability decline sometimes takes place, steel construction installation's butt joint efficiency is lower, crane and artificial supplementary timing time are longer.
To this end, we propose a mechanical steel structure alignment base and a method for manufacturing the same to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the efficiency of butt joint installation of a steel structure is low, the steel structure needs to be lifted by a large crane and lifted in the air by a long-time table, workers need to sit on the steel structure for a long time at a butt joint position to observe the butt joint precision and send signals of the moving direction, and the lower personnel pull the steel structure by ropes to carry out moving adjustment, the time for general adjustment is 2-3 hours, the danger coefficient is high, the safety accident that the crane falls due to the fact that the stability of the crane is reduced for a long time is caused, the butt joint efficiency of steel structure installation is low, and the auxiliary adjustment time of the crane and the workers is long.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mechanical steel structure alignment base and a manufacturing method thereof comprise a bottom steel plate, four hollow steel upright columns and a manual rocking handle, wherein the lower end side wall of the bottom steel plate is fixedly connected with a lower lattice column, the side wall of the manual rocking handle is provided with a clamping groove, the upper end side wall of the bottom steel plate is provided with four jacking mechanisms, the four jacking mechanisms are respectively matched with the four hollow steel upright columns, the four jacking mechanisms comprise mounting grooves, a worm and a rotating rod are rotatably connected between the inner walls of the mounting grooves, one end of the worm penetrates through the side wall of the mounting groove, the worm is in sealed rotary connection with the connection part of the side wall of the mounting groove, one end of the worm, which is far away from the mounting groove, is provided with a clamping block matched with the clamping groove, a worm wheel matched with the worm is sleeved on the rotating rod, the rotating rod penetrates through the, the end of the rotating rod, far away from the mounting groove, is fixedly connected with a screw rod, the inner walls of the four hollow steel upright columns are provided with thread grooves matched with the screw rod, the end of the hollow steel upright columns, far away from the screw rod, is hinged with the same top steel plate, the inner wall of the top steel plate is provided with a transverse moving groove and a longitudinal moving groove, a rotating shaft is arranged between the inner walls of the transverse moving groove and the longitudinal moving groove, two rotating shafts respectively penetrate through the side walls of the transverse moving groove and the longitudinal moving groove, the two rotating shafts are connected with the connecting parts of the transverse moving groove and the longitudinal moving groove side wall in a sealing and rotating manner, one end of each rotating shaft, far away from the transverse moving groove and the longitudinal moving groove, is provided with a clamping block matched with a clamping groove, two rotating shafts are respectively sleeved with gears, the side walls of the transverse moving groove and the longitudinal moving groove are respectively, and the side wall of the lower end of the horizontal moving base is provided with a transverse inwards concave transverse tooth and a longitudinal inwards concave transverse tooth which are matched with the gear.
Preferably, the lateral wall in mounting groove, lateral shifting groove and longitudinal shifting groove all is equipped with manual rocking handle interface, manual rocking handle interface and fixture block phase-match, be equipped with interior ring gear in the manual rocking handle interface, manual rocking handle interface is equipped with the dead bolt of lock rather than matching, the cross-section of the dead bolt of lock is equipped with the same draw-in groove that matches with the fixture block, the both ends lateral wall of the dead bolt of lock is equipped with the rack with internal gear engaged with.
Preferably, the upper end lateral wall of top steel sheet is equipped with a plurality of displacement baffles, and is a plurality of the even distribution of displacement baffle is around top steel sheet upper end lateral wall.
A manufacturing method of a mechanical steel structure alignment base comprises the following steps:
s1, the jacking mechanism: four mounting grooves of upper end fixedly connected with of bottom steel sheet, it is connected with worm and dwang to rotate between four mounting groove inner walls, the lateral wall of mounting groove is all run through to the one end of worm and dwang, the one end fixedly connected with that the worm runs through the mounting groove lateral wall and the fixture block that manual rocking handle draw-in groove matches, the cover is equipped with the worm wheel that matches with the worm on the dwang, the one end fixedly connected with screw rod of mounting groove is kept away from to the dwang, the cover is equipped with the cavity steel stand on the screw rod, cavity steel stand.
S2, horizontal movement mechanism: be equipped with lateral shifting groove and longitudinal shifting groove in the top steel sheet, all be equipped with the pivot between the inner wall in lateral shifting groove and longitudinal shifting groove, the lateral wall that lateral shifting groove and longitudinal shifting groove are run through respectively to two pivots, the one end that lateral shifting groove and longitudinal shifting groove were kept away from in two pivots all is equipped with the fixture block that matches with manual rocking handle draw-in groove, it has the gear all to overlap in two pivots, the lateral wall in lateral shifting groove and longitudinal shifting groove all is equipped with the strip opening that matches with the gear, the upper end lateral wall of top steel sheet is equipped with the horizontal migration base, the lower extreme lateral wall of horizontal migration base is equipped with the horizontal tooth of two-way indent that matches with.
Compared with the prior art, the invention has the beneficial effects that:
1. the base and the lattice column top section can be integrated together, and the lattice column can be conveniently butted and installed;
2. the jacking mechanism and the top horizontal moving mechanism are simple in design and convenient to manufacture;
3. the steel structure butt joint adjusting device can realize free jacking in the vertical direction and limited displacement in the horizontal direction, can completely meet the adjusting requirement of steel structure butt joint, does not need a lower person to pull a member by a rope for moving, and can finish position adjustment by an upper observer;
4. the X \ Y direction of each upright post and the top base is provided with 6 hand-operated motion devices, the interfaces are the same, and each motion device can be operated one by using a shaking handle, so that the adjusting function of the base is realized.
Drawings
FIG. 1 is a schematic front view of an alignment base of a mechanical steel structure and a method for manufacturing the same according to the present invention;
FIG. 2 is a bottom view of the horizontal motion base;
FIG. 3 is a schematic side view of an alignment base of a mechanical steel structure and a method for manufacturing the same according to the present invention;
FIG. 4 is a perspective view of a hand crank;
FIG. 5 is a schematic cross-sectional view of a hand crank interface;
fig. 6 is a schematic perspective view of the dead bolt.
In the figure: 1 displacement baffle, 2 top steel sheets, 3 hollow steel upright posts, 4 screw rods, 5 rotating rods, 6 bottom steel sheets, 7 latticed posts, 8 mounting grooves, 9 thread grooves, 10 gears, 11 rotating shafts, 12 horizontal moving bases, 13 longitudinal moving grooves, 14 transverse inward concave transverse teeth, 15 longitudinal inward concave transverse teeth, 16 transverse moving grooves, 17 worms, 18 clamping blocks, 19 manual rocking handles, 20 clamping grooves, 21 inner toothed rings, 22 locking bolts and 23 racks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a mechanical steel structure alignment base and a manufacturing method thereof, comprising a bottom steel plate 6, four hollow steel upright posts 3 and a manual rocking handle 19, wherein the lower end side wall of the bottom steel plate 6 is fixedly connected with a lower lattice post 7, the side wall of the manual rocking handle 19 is provided with a clamping groove 20, the upper end side wall of the bottom steel plate 6 is provided with four jacking mechanisms, the four jacking mechanisms are respectively matched with the four hollow steel upright posts 3, each jacking mechanism comprises a mounting groove 8, a worm 17 and a rotating rod 5 are rotatably connected between the inner walls of the mounting groove 8, one end of the worm 17 penetrates through the side wall of the mounting groove 8, the joint of the worm 17 and the side wall of the mounting groove 8 is in sealed and rotatable connection, one end of the worm 17, far away from the mounting groove 8, is provided with a clamping block 18 matched with the clamping groove 20, the connecting part of the rotating rod 5 and the side wall of the mounting groove 8 is in sealed rotary connection, one end of the rotating rod 5, far away from the mounting groove 8, is fixedly connected with a screw rod 4, the inner walls of the four hollow steel upright columns 3 are respectively provided with a thread groove 9 matched with the screw rod 4, one ends of the four hollow steel upright columns 3, far away from the screw rod 4, are hinged with a same top steel plate 2, the inner wall of the top steel plate 2 is provided with a transverse moving groove 16 and a longitudinal moving groove 13, a rotating shaft 11 is respectively arranged between the inner walls of the transverse moving groove 16 and the longitudinal moving groove 13, the two rotating shafts 11 respectively penetrate through the side walls of the transverse moving groove 16 and the longitudinal moving groove 13, the connecting parts of the two rotating shafts 11 and the side walls of the transverse moving groove 16 and the longitudinal moving groove 13 are in sealed rotary connection, one ends of the two rotating shafts 11, far, the lateral walls of the transverse moving groove 16 and the longitudinal moving groove 13 are respectively provided with a strip-shaped opening matched with the gear 10, the lateral wall of the upper end of the top steel plate 2 is provided with a horizontal moving base 12, the lateral wall of the lower end of the horizontal moving base 12 is provided with a transverse inwards concave transverse tooth 14 and a longitudinal inwards concave transverse tooth 15 matched with the gear 10, the lateral walls of the installation groove 8, the transverse moving groove 16 and the longitudinal moving groove 13 are respectively provided with a manual rocking handle 19 interface, the manual rocking handle 19 interface is matched with a clamping block 18, an inner gear ring 21 is arranged in the manual rocking handle 19 interface, the manual rocking handle 19 interface is provided with a locking bolt 22 matched with the manual rocking handle 19, the cross section of the locking bolt 22 is provided with a same clamping groove 20 matched with the clamping block 18, the lateral walls of two ends of the locking bolt 22 are provided with racks 23 meshed with the internal gear 10, the moving device can be locked when the device is not used, the upper end lateral wall of the top steel plate 2, the horizontal moving base 12 is prevented from sliding out of the top steel plate 2, and the normal operation of the device is ensured.
A manufacturing method of a mechanical steel structure alignment base comprises the following steps:
s1, the jacking mechanism: four mounting grooves 8 of upper end fixedly connected with at bottom steel sheet 6, it is connected with worm 17 and dwang 5 to rotate between 8 inner walls of four mounting grooves, the lateral wall of mounting groove 8 is all run through to the one end of worm 17 and dwang 5, worm 17 runs through the one end fixedly connected with of the 8 lateral walls of mounting groove and the fixture block 18 that 19 draw-in grooves 20 of manual rocking handle match, the cover is equipped with the worm wheel that matches with worm 17 on the dwang 5, the one end fixedly connected with screw rod 4 of mounting groove 8 is kept away from to dwang 5, the cover is equipped with cavity steel stand 3 on the screw rod 4, 3 inner walls of cavity steel stand are.
S2, horizontal movement mechanism: be equipped with lateral shifting groove 16 and longitudinal shifting groove 13 in the top steel sheet 2, all be equipped with pivot 11 between the inner wall of lateral shifting groove 16 and longitudinal shifting groove 13, the lateral wall that lateral shifting groove 16 and longitudinal shifting groove 13 are run through respectively to two pivot 11, the one end that lateral shifting groove 16 and longitudinal shifting groove 13 were kept away from to two pivot 11 all is equipped with the fixture block 18 that matees with manual rocking handle 19 draw-in groove 20, it has gear 10 all to overlap on two pivot 11, the lateral wall of lateral shifting groove 16 and longitudinal shifting groove 13 all is equipped with the strip opening that matees with gear 10, the upper end lateral wall of top steel sheet 2 is equipped with horizontal migration base 12, the lower extreme lateral wall of horizontal migration base 12 is equipped with the two-way indent horizontal tooth that matees with gear 10.
When the invention works, a manual rocking handle 19 is meshed with a clamping block 18 of a jacking mechanism, the manual rocking handle 19 is rotated, the manual rocking handle 19 drives a rotating rod 5 to rotate through the clamping block 18, the rotating rod 5 drives a worm 17 to rotate through a worm wheel, the worm 17 drives a screw rod 4 to rotate, the screw rod 4 drives a hollow steel upright post 3 to freely jack through a thread groove 9 in the hollow steel upright post 3, the manual rocking handle 19 is meshed with the clamping block 18 of a horizontal moving device, the manual rocking handle 19 is rotated, the manual rocking handle 19 drives the rotating rod to rotate through the clamping block 18, the rotating rod drives a gear 10 to rotate, the gear 10 horizontally moves a horizontal moving base 12 through a transverse concave transverse tooth 14 or a longitudinal concave transverse tooth 15 within a certain range, the adjustment requirement of butt joint of steel structures can be completely met, a lower person does not need to pull a rope component to move, and only an observer at the upper part can finish the adjustment by himself, can be in the same place base and 7 top festivals of lattice column are integrated, can conveniently carry out the butt joint installation with lattice column 7, climbing mechanism and top horizontal migration mechanism design are simple and easy, convenient preparation, set up the telecontrol equipment of 6 hand formulas altogether in every stand and top base X \ Y direction, the interface is the same, just can operate every telecontrol equipment one by one with shaking the handle, realize the timing function of base, when not using, will lock dead bolt 22 and inject in manual rocking handle 19 interface, the draw-in groove 20 and the fixture block 18 meshing of locking bolt 22, the rack 23 and the interior ring gear 21 meshing of locking bolt 22 lateral wall, lock climbing mechanism and horizontal migration mechanism.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a mechanical type steel construction alignment base, includes bottom steel sheet (6), four cavity steel stand (3) and manual rocking handle (19), its characterized in that, the lower extreme lateral wall fixedly connected with lower part lattice column (7) of bottom steel sheet (6), the lateral wall of manual rocking handle (19) is equipped with draw-in groove (20), the upper end lateral wall of bottom steel sheet (6) is equipped with four climbing mechanism, four climbing mechanism matches with four cavity steel stand (3) respectively, four climbing mechanism all includes mounting groove (8), it is connected with worm (17) and dwang (5) to rotate between the inner wall of mounting groove (8), the lateral wall of mounting groove (8) is run through to the one end of worm (17), the sealed rotation of junction of worm (17) and mounting groove (8) lateral wall is connected, the one end that mounting groove (8) were kept away from to worm (17) is equipped with fixture block (18) that matches with draw-in groove (20), the cover is equipped with the worm wheel that matches with worm (17) on dwang (5), the lateral wall of mounting groove (8) is run through in dwang (5), dwang (5) and the sealed rotation of junction of mounting groove (8) lateral wall are connected, the one end fixedly connected with screw rod (4) of mounting groove (8), four are kept away from in dwang (5) cavity steel stand (3) inner wall all is equipped with thread groove (9) with screw rod (4) matching, four the one end of keeping away from screw rod (4) of cavity steel stand (3) articulates there is same top steel sheet (2), the inner wall of top steel sheet (2) is equipped with lateral shifting groove (16) and longitudinal movement groove (13), all be equipped with pivot (11) between the inner wall of lateral shifting groove (16) and longitudinal movement groove (13), two lateral wall of lateral shifting groove (16) and longitudinal movement groove (13) is run through respectively in pivot (11), two pivot (11) and the sealed rotation of junction of lateral shifting groove (16) and longitudinal shifting groove (13) lateral wall are connected, two the one end that lateral shifting groove (16) and longitudinal shifting groove (13) were kept away from in pivot (11) all is equipped with fixture block (18) of matcing with draw-in groove (20), two all the cover is equipped with in pivot (11) has gear (10), the lateral wall of lateral shifting groove (16) and longitudinal shifting groove (13) all is equipped with the strip opening that matches with gear (10), the upper end lateral wall of top steel sheet (2) is equipped with horizontal migration base (12), the lower extreme lateral wall of horizontal migration base (12) is equipped with horizontal indent horizontal tooth (14) and vertical indent horizontal tooth (15) that match with gear (10).
2. The mechanical steel structure alignment base according to claim 1, wherein the side walls of the mounting groove (8), the transverse moving groove (16) and the longitudinal moving groove (13) are provided with manual rocking handle (19) interfaces, the manual rocking handle (19) interfaces are matched with the clamping blocks (18), an inner toothed ring (21) is arranged in the manual rocking handle (19) interfaces, the manual rocking handle (19) interfaces are provided with locking pins (22) matched with the manual rocking handle interfaces, the cross sections of the locking pins (22) are provided with the same clamping grooves (20) matched with the clamping blocks (18), and the side walls of two ends of each locking pin (22) are provided with racks (23) meshed with the inner gears (10).
3. The mechanical steel structure alignment base of claim 1, wherein the upper side wall of the top steel plate (2) is provided with a plurality of displacement baffles (1), and the plurality of displacement baffles (1) are uniformly distributed around the upper side wall of the top steel plate (2).
4. A manufacturing method of a mechanical steel structure alignment base is characterized by comprising the following steps:
s1, the jacking mechanism: the upper end of a bottom steel plate (6) is fixedly connected with four mounting grooves (8), a worm (17) and a rotating rod (5) are rotatably connected between the inner walls of the four mounting grooves (8), one ends of the worm (17) and the rotating rod (5) penetrate through the side wall of the mounting groove (8), one end of the worm (17) penetrating through the side wall of the mounting groove (8) is fixedly connected with a clamping block (18) matched with a clamping groove (20) of a manual rocking handle (19), a worm wheel matched with the worm (17) is sleeved on the rotating rod (5), one end of the rotating rod (5) far away from the mounting groove (8) is fixedly connected with a screw rod (4), a hollow steel upright post (3) is sleeved on the screw rod (4), and a thread groove (9) meshed with the screw rod (4);
s2, horizontal movement mechanism: be equipped with lateral shifting groove (16) and longitudinal shifting groove (13) in top steel sheet (2), all be equipped with pivot (11) between the inner wall of lateral shifting groove (16) and longitudinal shifting groove (13), lateral shifting groove (16) and longitudinal shifting groove (13) are run through respectively in two pivot (11) the lateral wall, the one end that lateral shifting groove (16) and longitudinal shifting groove (13) were kept away from in two pivot (11) all is equipped with fixture block (18) of matcing with manual rocking handle (19) draw-in groove (20), all overlap on two pivot (11) and be equipped with gear (10), the lateral wall of lateral shifting groove (16) and longitudinal shifting groove (13) all is equipped with the strip opening that matches with gear (10), the upper end lateral wall of top steel sheet (2) is equipped with horizontal migration base (12), the lower extreme lateral wall of horizontal migration base (12) is equipped with horizontal indent horizontal tooth (14) and longitudinal horizontal tooth (15) that match with gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110312218.0A CN113027151A (en) | 2021-03-24 | 2021-03-24 | Mechanical steel structure alignment base and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110312218.0A CN113027151A (en) | 2021-03-24 | 2021-03-24 | Mechanical steel structure alignment base and manufacturing method thereof |
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| CN113027151A true CN113027151A (en) | 2021-06-25 |
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| CN202110312218.0A Pending CN113027151A (en) | 2021-03-24 | 2021-03-24 | Mechanical steel structure alignment base and manufacturing method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| AU2008101030A4 (en) * | 2007-10-23 | 2008-11-20 | Buildsafe Australia Ip Pty Ltd | Platform Support Apparatus |
| CN202530405U (en) * | 2012-04-20 | 2012-11-14 | 李砚飞 | Adjustable height limit frame for road vehicle |
| CN207414638U (en) * | 2017-11-14 | 2018-05-29 | 广州赫攀自动化设备有限公司 | A kind of big machine in gantry |
| CN108131021A (en) * | 2018-02-06 | 2018-06-08 | 南京埃塔斯智能科技有限公司 | The high underground construction protective device of safety coefficient that is a kind of easy to remove and adjusting |
-
2021
- 2021-03-24 CN CN202110312218.0A patent/CN113027151A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008101030A4 (en) * | 2007-10-23 | 2008-11-20 | Buildsafe Australia Ip Pty Ltd | Platform Support Apparatus |
| CN202530405U (en) * | 2012-04-20 | 2012-11-14 | 李砚飞 | Adjustable height limit frame for road vehicle |
| CN207414638U (en) * | 2017-11-14 | 2018-05-29 | 广州赫攀自动化设备有限公司 | A kind of big machine in gantry |
| CN108131021A (en) * | 2018-02-06 | 2018-06-08 | 南京埃塔斯智能科技有限公司 | The high underground construction protective device of safety coefficient that is a kind of easy to remove and adjusting |
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Application publication date: 20210625 |