CN217897345U

CN217897345U - Connecting lug plate capable of adjusting steel column elevation

Info

Publication number: CN217897345U
Application number: CN202222312233.8U
Authority: CN
Inventors: 殷武; 张旭军; 杨酬
Original assignee: Wuhan Mingchen Construction Group Co ltd
Current assignee: Wuhan Mingchen Construction Group Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-11-25
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a connection otic placode of adjustable steel column elevation, including last steel column and lower steel column, it is equipped with down the steel column to go up the steel column bottom, it is fixed with the upper ear plate on the four sides of steel column bottom, and the rigidity that corresponds the upper ear plate on the four sides of lower steel column top has lower otic placode, the upper ear plate is equipped with the carriage with the lower otic placode outside, through the effect of carriage, the interval of two steel columns is adjusted to hydraulic jack, and upper ear plate and lower otic placode are synchronous motion under the diaphragm is along the inside slip limiting displacement of carriage, through hexagon nut and carriage outer wall contact, with second bolt latched position, keep the combination fixed mounting of upper ear plate lower otic placode and carriage, for current technology, can effectively adjust the accuracy of steel column and lower steel column installation elevation, effectively control the welding seam interval between upper steel column and the lower steel column to can effectively guarantee the straightness that hangs down of steel column, improve the installation accuracy of steel column, guarantee stability and the fastness of connection between the otic placode simultaneously.

Description

Connecting lug plate capable of adjusting steel column elevation

Technical Field

The utility model relates to a steel column hoist and mount field specifically is a connection otic placode of adjustable steel column elevation.

Background

In high-rise and multi-storey building steel structures, due to factors such as hoisting capacity limitation of hoisting machinery, transportation over-limit limitation, manufacturing condition limitation and the like, a steel column is generally divided into a plurality of hoisting units for hoisting, when a plurality of sections of steel columns are hoisted, the steel columns are fixed by using temporary connecting nodes after being in place, an upper steel column and a lower steel column are welded after the elevation and the axis and the verticality are adjusted, in the building construction process, the settlement of a foundation can generate negative tolerance of the building physical height, the influence of the settlement on the building elevation needs to be closely concerned when each section of steel column is installed in the multi-storey and high-rise building, the settlement is compensated by finely adjusting the clearance of the steel column to an interface, and the clearance of the interface needs to be increased generally.

When current steel column welding, the junction is fixed through otic placode and bolt, and the otic placode is with the steel column integral type, when fine setting steel column is to the interface clearance, the bolt interval draws big and lead to the fragile when steel column otic placode is connected about probably causing, and then makes the fixed effect variation of steel column welding department otic placode, influences the holistic stability of steel column.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a connection otic placode of adjustable steel column elevation to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure corresponds otic placode and wraps up with lower otic placode through the carriage, goes up steel column and the installation and the elevation precision of steel column down through hydraulic jack and the accurate regulation of upper and lower otic placode to under carriage, upper and lower otic placode three cooperation, keep the fastness of steel column welding department.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a connection otic placode of adjustable steel column elevation, includes steel column and lower steel column, it is equipped with down the steel column to go up the steel column bottom, it is fixed with the otic placode on four sides to go up steel column bottom, and the position fixing that corresponds the otic placode on four sides of steel column top down has lower otic placode, it is equipped with the connection frame with the otic placode outside down to go up the otic placode, hydraulic jack has been placed on the steel column surface down, and the hydraulic jack top contacts with last steel column.

Furthermore, the transverse plates are fixed at the ends, facing the connecting frame, of the upper ear plate and the lower ear plate, and the transverse plates are connected inside the connecting frame in a sliding mode.

Furthermore, three moving notches are equidistantly formed in the surface of the connecting frame, a screw hole is formed in the position, corresponding to the moving notch, of the transverse plate, a second bolt is meshed and inserted into the screw hole, penetrates out of the connecting frame, a hexagonal nut is meshed and sleeved on the surface, corresponding to the outer side of the connecting frame, of the second bolt, and the hexagonal nut is in extrusion contact with the outer wall of the connecting frame.

Furthermore, four first bolts are inserted on the surface of the upper lug plate at equal intervals, a screwed pipe is inserted on the surface of the lower lug plate corresponding to the first bolts in a sliding mode, and the bottoms of the first bolts are engaged and inserted inside the screwed pipe.

Furthermore, the outer wall of the bottom of the spiral pipe is provided with threads, and the threads are engaged and sleeved with a spiral ring.

Furthermore, the nut of the first bolt is in extrusion contact with the top of the upper lug plate, and the coil is in extrusion contact with the bottom of the lower lug plate.

Furthermore, four reinforcing ribs are fixed on the inner side surfaces of the upper lug plate and the lower lug plate at equal intervals, and the other ends of the reinforcing ribs are fixed on the surfaces of the upper steel column and the lower steel column.

Furthermore, the connecting frame is made of aluminum alloy materials.

The utility model has the advantages that: the utility model relates to a connecting ear plate capable of adjusting the elevation of a steel column, which comprises an upper steel column; a lower steel column; a hydraulic jack; an upper ear plate; a first bolt; a lower ear plate; a solenoid; a thread; a coil; a connecting frame; moving the notch; a second bolt; a hexagonal nut; reinforcing ribs; a transverse plate; and a screw hole.

1. This connection otic placode of adjustable steel column elevation passes through the effect of carriage, and the interval of two steel columns is adjusted to hydraulic jack, goes up otic placode and otic placode down and in diaphragm along the inside synchronous movement under the spacing effect that slides of carriage, through hexagon nut and carriage outer wall contact, with second bolt latched position, keeps the combination fixed mounting of otic placode and carriage under the otic placode.

2. This connection otic placode of adjustable steel column elevation passes through under the effect of screwed pipe and first bolt, carries out fixed connection with upper ear plate and lower otic placode according to the interval after adjusting.

3. This connection otic placode of adjustable steel column elevation passes through under the effect of first bolt and nut and helicoidal, and the otic placode is gone up in the strength and the firm in connection of otic placode down, bearing and traction each other.

4. This connection otic placode of adjustable steel column elevation is for prior art, can effectively adjust the accuracy of steel column and lower steel column installation elevation, effectively control the welding seam interval between steel column and the lower steel column to can effectively guarantee the straightness that hangs down of steel column, improve the installation accuracy of steel column, guarantee the stability and the fastness of connecting between the otic placode simultaneously.

Drawings

Fig. 1 is a schematic view of an overall structure of a connecting ear plate capable of adjusting the elevation of a steel column according to the present invention;

fig. 2 is a schematic view of the connection between the lug plate and the connection frame of the connection lug plate capable of adjusting the steel column elevation of the present invention;

fig. 3 is one of the connection schematic diagrams of the upper ear plate and the lower ear plate of the connection ear plate capable of adjusting the steel column elevation of the present invention;

fig. 4 is a second schematic view of the connection between the upper ear plate and the lower ear plate of the connecting ear plate for adjusting the elevation of the steel column according to the present invention;

in the figure: 1. steel column mounting; 2. a lower steel column; 3. a hydraulic jack; 4. an upper ear plate; 41. a first bolt; 5. a lower ear plate; 51. a solenoid; 52. a thread; 53. a coil; 6. a connecting frame; 61. moving the notch; 62. a second bolt; 63. a hexagonal nut; 7. reinforcing ribs; 8. a transverse plate; 81. and a screw hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a connection otic placode of adjustable steel column elevation, includes steel column 1 and lower steel column 2, it is equipped with lower steel column 2 to go up 1 bottom of steel column, it is fixed with otic placode 4 on 1 bottom four sides of steel column to go up 1 bottom four sides of steel column, and the position that 2 top four sides of lower steel column correspond otic placode 4 is fixed with lower otic placode 5, it is equipped with carriage 6 with lower otic placode 5 outside to go up otic placode 4, lower steel column 2 has placed hydraulic jack 3 on the surface, and the contact of 3 tops of hydraulic jack and last steel column 1, (the hoist and mount step of steel column is the same with prior art) during the operative installations, overlaps carriage 6 at last steel column 1 and lower steel column 2 otic placode all around peripherally, with hydraulic jack 3 horizontal steel column 2 under on the surface, through opening hydraulic jack 3 and adjusting the welding seam interval between steel column 1 and the lower steel column 2, take out hydraulic jack 3 after the regulation is accomplished, go up otic placode 4, lower otic placode 5 and carriage 6 fixed connection each other, keep the stability of steel column 2 welding position under with steel column 1.

This embodiment, go up otic placode 4 and lower otic placode 5 and all be fixed with diaphragm 8 towards the one end of connecting frame 6, and diaphragm 8 sliding connection is inside connecting frame 6, three removal breach 61 have been seted up to connecting frame 6 equidistance on the surface, diaphragm 8 has seted up screw 81 corresponding the position of removing breach 61, and screw 81 internal toothing is pegged graft and has been had second bolt 62, second bolt 62 wears out connecting frame 6, and second bolt 62 corresponds the surperficial meshing cover in the connecting frame 6 outside and has been connect hexagon nut 63, hexagon nut 63 and the 6 outer wall extrusion contact of connecting frame, connecting frame 6 adopts the aluminum alloy to make, before adjusting steel column 1 and lower steel column 2 interval, insert the diaphragm 8 of last otic placode 4 and lower otic placode 5 inside connecting frame 6, insert second bolt 62 inside screw 81 through removing breach 61 afterwards, through hydraulic jack 3 regulation two steel column's interval, go up otic placode 4 and lower otic placode 5 synchronous motion under the inside slide limiting effect of connecting frame 8 along connecting frame 6, second bolt 62 moves the breach 61 this moment, moves the contact elevation through fixed bolt 63 when the fixed otic placode, and the appointed mounting of second otic placode on the second otic placode 4 and the lower otic placode 6.

In this embodiment, four first bolts 41 are equidistantly inserted into the surface of the upper ear plate 4, a screw tube 51 is slidably inserted into the surface of the lower ear plate 5 corresponding to the first bolt 41, the bottom of the first bolt 41 is engaged and inserted into the screw tube 51, a thread 52 is arranged on the outer wall of the bottom of the screw tube 51, a coil 53 is engaged and sleeved on the thread 52, a nut of the first bolt 41 is in pressing contact with the top of the upper ear plate 4, and the coil 53 is in pressing contact with the bottom of the lower ear plate 5, after the distance between the upper steel column 1 and the lower steel column 2 is adjusted by the hydraulic jack 3, the screw tube 51 of the lower ear plate 5 is extended upwards, the first bolt 41 is engaged and inserted into the screw tube 51 until the nut of the first bolt 41 is in pressing contact with the top of the upper ear plate 4, at this time, the coil 53 is rotated, the coil 53 is engaged with the thread 52 and moves along the surface of the screw tube 51 until the nut is pressed against the surface of the bottom of the lower ear plate 5, and the upper ear plate 4 and the lower ear plate 5 are firmly connected with each other under the action of the bolt 41 and the screw ring 53.

This embodiment, it is fixed with four strengthening ribs 7 to go up 5 inboard equidistance of otic placode 4 and lower otic placode on the surface, and 7 other ends of strengthening rib are fixed at

last steel column

1 and 2 on the surface of lower steel column, through the connection of strengthening rib 7, strengthen the stability of being connected between otic placode and the steel column, make the otic placode stronger to the fixed action effect of steel column welding department.

When the device is used, the transverse plates 8 of the upper lug plate 4 and the lower lug plate 5 are inserted into the connecting frame 6, then the second bolt 62 is inserted into the screw hole 81 through the moving notch 61, the hydraulic jack 3 is transversely arranged on the surface of the lower steel column 2, the welding seam distance between the upper steel column 1 and the lower steel column 2 is adjusted by opening the hydraulic jack 3, the upper lug plate 4 and the lower lug plate 5 synchronously move under the sliding limiting action of the transverse plates 8 along the inner part of the connecting frame 6, at the moment, the second bolt 62 moves along the moving notch 61, when the device moves to a specified elevation, the device is contacted with the outer wall of the connecting frame 6 through the hexagon nut 63, the second bolt 62 is locked, keep the combination fixed mounting of the lower otic placode 5 of the upper otic placode 4 and the connection frame 6, wear out the screwed pipe 51 of the lower otic placode 5 upwards, engage and peg graft the first bolt 41 inside the screwed pipe 51, until the nut of the first bolt 41 and the top of the upper otic placode 4 extrusion contact, rotate the helicoid 53 this moment, the helicoid 53 engages with the screw 52 and moves along the surface of the screwed pipe 51 until extrudeing with the bottom surface of the lower otic placode 5, under the cooperation of the nut of the first bolt 41 and the helicoid 53, strengthen the firm in connection of the upper otic placode 4 and the lower otic placode 5, bear the weight of each other and draw, take out the hydraulic jack 3 after the regulation is finished.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a connection otic placode of adjustable steel column elevation, includes steel column (1) and lower steel column (2), its characterized in that: go up steel column (1) bottom and be equipped with down steel column (2), it is fixed with otic placode (4) on steel column (1) bottom four sides to go up steel column (1) bottom four sides, and the position that steel column (2) top four sides corresponds otic placode (4) is fixed with lower otic placode (5) down, it is equipped with connection frame (6) with lower otic placode (5) outside to go up otic placode (4), lower steel column (2) have placed hydraulic jack (3) on the surface, and hydraulic jack (3) top and last steel column (1) contact.

2. The adjustable-elevation steel column connecting lug as claimed in claim 1, wherein: go up otic placode (4) and lower otic placode (5) and all be fixed with diaphragm (8) towards the one end of connecting frame (6), and diaphragm (8) sliding connection is inside connecting frame (6).

3. The adjustable steel column elevation connecting lug plate of claim 2, wherein: three removal breach (61) have been seted up to adapter frame (6) equidistance on the surface, screw (81) have been seted up to the position that diaphragm (8) correspond removal breach (61), and screw (81) internal toothing is pegged graft and is had second bolt (62), adapter frame (6) is worn out in second bolt (62), and second bolt (62) correspond the surperficial meshing of adapter frame (6) outside and have cup jointed hexagon nut (63), hexagon nut (63) and adapter frame (6) outer wall extrusion contact.

4. An adjustable steel column elevation connecting lug according to claim 2, wherein: four first bolts (41) are inserted into the surface of the upper lug plate (4) at equal intervals, a screwed pipe (51) is inserted into the surface of the lower lug plate (5) corresponding to the first bolts (41) in a sliding mode, and the bottom of each first bolt (41) is engaged and inserted into the screwed pipe (51).

5. An adjustable steel column elevation connecting lug according to claim 4, wherein: the outer wall of the bottom of the spiral pipe (51) is provided with a thread (52), and the thread (52) is engaged and sleeved with a spiral ring (53).

6. An adjustable steel column elevation connecting lug according to claim 5, wherein: the nut of the first bolt (41) is in pressing contact with the top of the upper lug plate (4), and the coil (53) is in pressing contact with the bottom of the lower lug plate (5).

7. An adjustable steel column elevation connecting lug according to claim 2, wherein: four reinforcing ribs (7) are fixed on the inner side surfaces of the upper lug plate (4) and the lower lug plate (5) at equal intervals, and the other ends of the reinforcing ribs (7) are fixed on the surfaces of the upper steel column (1) and the lower steel column (2).

8. The adjustable-elevation steel column connecting lug as claimed in claim 1, wherein: the connecting frame (6) is made of an aluminum alloy material.