CN210421966U - Steel-pipe column hoist and mount positioner - Google Patents
Steel-pipe column hoist and mount positioner Download PDFInfo
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- CN210421966U CN210421966U CN201921261214.9U CN201921261214U CN210421966U CN 210421966 U CN210421966 U CN 210421966U CN 201921261214 U CN201921261214 U CN 201921261214U CN 210421966 U CN210421966 U CN 210421966U
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Abstract
The utility model relates to a steel-pipe column hoisting and positioning device, a position-correcting cross rod facing the upper steel-pipe column is arranged on a position-correcting support column on a platform top plate, and a position-correcting support plate and a support plate cushion layer are sequentially arranged at the other end of the position-correcting cross rod; the top end of a guide cylinder support column on the top plate of the platform is vertically welded and connected with a guide cylinder ear plate, and the inner side edge of the guide cylinder ear plate is vertically welded and connected with an upper bearing guide cylinder; the bottom of the upper-layer steel pipe column is provided with a connecting hanging plate, the top of the upper-layer steel pipe column is provided with an upper-layer hoisting hoop, and the middle of the upper-layer steel pipe column is provided with a lower-layer hoisting hoop; after the bottom of the upper-layer steel pipe column is inserted into the connecting guide groove, the connecting hanging plate is connected with the upper bearing guide cylinder, the verticality and the axis of the upper-layer steel pipe column are corrected through the position correcting cross rod, and then the upper-layer steel pipe column and the lower-layer steel pipe column are connected. The utility model discloses can reduce the hoist and mount and connect the degree of difficulty, improve hoist and mount joint strength, promote hoist and mount positioning accuracy.
Description
Technical Field
The utility model relates to a can reduce steel-pipe column hoist and mount and connect steel-pipe column hoist and mount positioner who connects the location degree of difficulty belongs to the building engineering field, is applicable to steel-pipe column hoist and mount construction engineering.
Background
In order to improve the stress performance of building elements and reduce the self weight of the structural elements, the steel pipe concrete structure is mostly adopted in the super high-rise building with high construction difficulty. In the process of hoisting and positioning the steel pipe column, engineering problems of high steel pipe hoisting connection difficulty, low hoisting connection strength, low hoisting connection integrity and the like are often encountered.
In the prior art, a steel pipe hoisting combination positioning adjusting device comprises N pairs of positive adjusting devices, wherein N is more than or equal to 3; each group of alignment adjusting devices comprises an upper ear plate, a lower ear plate, a wedge plate and a pair of clamping plates; the clamping plate is provided with an adjusting long hole; the upper ear plate and the lower ear plate are provided with positioning through holes; the upper ear plate is welded on the outer side of the butt joint end of the lower part of the upper section of the steel pipe of the hoisting combination; the lower lug plate is welded on the outer side of the butt joint end of the upper part of the lower section of steel pipe; when the upper section of steel pipe and the lower section of steel pipe are hoisted, butted and combined, the upper ear plate and the lower ear plate are aligned up and down, a gap is arranged in the middle, the left side and the right side are connected with clamping plates, and a wedge plate is inserted into the gap in the middle; the clamping plate is connected with the upper lug plate and the lower lug plate through bolts penetrating through the positioning through holes and the adjusting long holes. Although the technology realizes three-way adjustment in the torsion, vertical and horizontal directions during steel pipe hoisting combination, the technology has further improvement in the aspects of steel pipe guiding positioning, high-strength hoisting connection and the like.
In view of this, the invention is needed to provide a steel pipe column hoisting and positioning device which can reduce the difficulty of steel pipe column hoisting and connecting and positioning, improve hoisting and positioning accuracy, and reduce the difficulty of field installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a not only can reduce the hoist and mount and connect the degree of difficulty, can improve hoist and mount joint strength moreover, can also promote hoist and mount positioning accuracy's steel-pipe column hoist and mount positioner.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model discloses a steel-pipe column hoist and mount positioner, including lower floor's steel-pipe column and upper steel-pipe column, the platform staple bolt has been installed to the outward appearance of lower floor's steel-pipe column, the outward appearance symmetry of platform staple bolt is equipped with a pair of platform roof, one the welding has a pair of guide cylinder to prop the post on the platform roof, two on the same platform roof the top that the guide cylinder propped the post is equipped with the guide cylinder otic placode, two be equipped with one between the guide cylinder otic placode and hold the guide cylinder, it has a circular cone type connecting channel groove to hold the guide cylinder, the thin mouthful of end internal diameter of connecting channel groove is not less than the external diameter of upper steel-.
Further, the upper steel pipe column is sleeved with a lower layer hoisting hoop and an upper layer hoisting hoop, the outer surfaces of the upper layer hoisting hoop and the lower layer hoisting hoop are respectively provided with a connecting hanging ring, the upper layer hoisting hoop and the lower layer hoisting hoop are positioned on the connecting hanging ring on the upper layer hoisting hoop, a first sling is arranged on the connecting hanging ring on the lower layer hoisting hoop (13), a second sling is arranged on the connecting hanging ring on the lower layer hoisting hoop, and the lower layer hoisting hoop, the upper layer hoisting hoop and the platform hoop are identical in structure.
Furthermore, a connecting hanging plate is arranged on the upper layer of the steel pipe column.
Furthermore, the platform hoop comprises a pair of arc plates, flanges are arranged on two sides of each arc plate, hoop ear plates are attached to the outer sides of the flanges, and the two corresponding flanges are fastened and fixed through the hoop.
Further, a platform inclined strut is arranged between the platform hoop and the platform top plate, and a strut inclined strut is arranged between the platform top plate and the position correction strut.
Furthermore, a position correction support column is arranged on the platform top plate, a position correction cross rod is arranged on one surface of the position correction support column, a position correction support plate is arranged at the end of the position correction cross rod, and a support plate cushion layer is arranged on the surface of the position correction support plate.
The utility model discloses following beneficial effect has:
the upper part of the platform top plate is provided with the upper bearing guide cylinder, so that the position of the upper layer steel pipe column can be guided and controlled in advance, and the difficulty of hoisting connection is reduced; the axis position and the vertical degree of the upper layer steel pipe column can be rechecked and controlled through the position-correcting cross rods, the butt joint efficiency of the steel pipe columns is improved, two hoisting hoops are arranged on the upper layer steel pipe column, and the hoisting connection strength is high; during hoisting construction, the verticality of the upper-layer steel pipe column can be dynamically adjusted through controlling the first sling and the second sling, and the difficulty of field hoisting is reduced.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the steel pipe column hoisting and positioning device of the present invention;
FIG. 2 is a top view of the platform top plate of FIG. 1;
FIG. 3 is a schematic diagram of a hoisting structure of the steel pipe column;
in the drawings, the components represented by the respective reference numerals are listed below:
1-upper steel pipe column; 2-lower steel pipe column; 3-a platform top plate; 4-correcting a position bracing column; 5-aligning the cross bar; 6-aligning the supporting plate; 7-a gusset cushion layer; 8, a guide cylinder support column; 9-guide cylinder ear plate; 10-upper bearing guide cylinder; 11-connecting hanging plates; 12-upper layer hoisting hoop; 13-lower layer hoisting hoop; 14-connecting a lifting ring; 15-a second sling; 16-a first sling; 17-connecting the guide grooves; 18-a platform diagonal brace; 19-bracing strut diagonal bracing; 20-hoop ear plates; 21-anchor ear fastening bolt; 22-platform hoop.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the steel pipe column hoisting and positioning device of the present invention is provided with an upper steel pipe column 1, which is matched with a lower steel pipe column 2 by hoisting.
The upper cover of upper steel-pipe column 1 is equipped with lower floor's hoist and mount staple bolt 13 and upper hoist and mount staple bolt 12, upper hoist and mount staple bolt 12 and lower floor's hoist and mount staple bolt 13 outward appearance all is equipped with connection rings 14, connection rings 14 are equipped with two and the symmetry respectively establishes the both sides at upper strata/lower floor's hoist and mount staple bolt, be located and be equipped with first hoist cable 16 on the connection rings 14 on upper hoist and mount staple bolt 12, be located and be equipped with second hoist cable 15 on the connection rings 14 on lower floor's hoist and mount staple bolt 13, first hoist cable 16 and second hoist cable 15 are "people" font hoist cable, the both ends of first hoist cable 16 and second hoist cable 15 are tied and are connected on two connection rings 14 that establish relatively, lower floor's hoist and mount staple bolt 13, upper hoist and mount staple bolt 12 are.
The outer surface of the lower layer steel pipe column 2 is provided with a platform hoop 22, the platform hoop 22 comprises a pair of arc plates, two sides of the arc plates are provided with flanges, the outer sides of the flanges are attached with hoop ear plates 20, hoop fastening bolts 21 penetrate through the hoop ear plates 20 and through holes correspondingly arranged on the two flanges to connect the two flanges, namely, an upper layer hoisting hoop 12 or a lower layer hoisting hoop 13 is fixedly assembled on the upper layer steel pipe column 1, the two corresponding flanges are fixed through the hoop fastening bolts 21, the outer surface of the platform hoop 22 is symmetrically provided with a pair of platform top plates 3, wherein the platform top plate 3 comprises two sector plates, one sector plate is fixed on one arc plate on the platform hoop 22, a pair of guide cylinder supporting columns 8 are welded on one platform top plate 3, the tops of the two guide cylinder supporting columns 8 on the same platform top plate 3 are provided with guide cylinder ear plates 9, an upper bearing guide cylinder 10 is arranged between the two guide cylinder ear plates 9, the upper bearing guide cylinder 10 is provided with a conical connecting guide groove 17, the inner diameter of the narrow end of the connecting guide groove 17 is not less than the outer diameter of the upper-layer steel pipe column 1.
The upper layer steel pipe column 1 is provided with a connecting hanging plate 11, and the connecting mode is welding.
Be equipped with platform bracing 18 between platform staple bolt 22 and the platform roof 3, be equipped with between platform roof 3 and the school position brace 4 and prop a bracing 19, consolidate platform roof 3 through the bracing.
On the other hand, a position correction support column 4 is arranged on the platform top plate 3, a position correction cross rod 5 is arranged on one surface of the position correction support column 4, a position correction support plate 6 is arranged at the end part of the position correction cross rod 5, and a support plate cushion layer 7 is arranged on the surface of the position correction support plate 6.
Arranging a position-correcting cross rod 5 facing the upper steel pipe column 1 on a position-correcting support column 4 on the platform top plate 3, and sequentially arranging a position-correcting support plate 6 and a support plate cushion layer 7 at the other end of the position-correcting cross rod 5;
the top end of a guide cylinder support column 8 on the platform top plate 3 is vertically welded and connected with a guide cylinder ear plate 9, and the inner side edge of the guide cylinder ear plate 9 is vertically welded and connected with an upper bearing guide cylinder 10;
the bottom of the upper-layer steel pipe column 1 is provided with a connecting hanging plate 11, the top is provided with an upper-layer hoisting hoop 12, and the middle is provided with a lower-layer hoisting hoop 13; firstly, connecting a connecting lifting ring 14 outside a lower layer hoisting hoop 13 with a second sling 15, connecting the connecting lifting ring 14 outside an upper layer hoisting hoop 12 with a first sling 16, synchronously hoisting the upper layer steel pipe column 1 by adopting the first sling 16 and the second sling 15, then extending the second sling 15, and lifting the first sling 16 to gradually adjust the axial direction of the upper layer steel pipe column 1 to a vertical state; after the bottom of the upper-layer steel pipe column 1 is inserted into the connecting guide groove 17, the connecting hanging plate 11 is connected with the upper bearing guide cylinder 10, the verticality and the axis of the upper-layer steel pipe column 1 are corrected through the positioning cross rod 5, and then the upper-layer steel pipe column 1 and the lower-layer steel pipe column 2 are connected; the platform hoop 22 is firmly connected with the lower layer steel pipe column 2 through the hoop ear plate 20 and the hoop fastening bolt 21.
The steel plates with the diameter of 600mm and the wall thickness of 3mm are rolled to form the upper layer steel pipe column 1 and the lower layer steel pipe column 2.
The platform top plate 3 is formed by cutting a steel plate with the thickness of 10 mm.
The calibration bracing column 4 and the guide cylinder bracing column 8 both adopt H-shaped steel with the specification of 100 multiplied by 6 multiplied by 8.
The position correcting cross rod 5 is formed by combining a screw rod with the diameter of 30mm and an internal thread cylinder, the screw directions of the two screw rods in the internal thread cylinder are opposite, and the total length of the position correcting cross rod 5 is adjusted by rotating the internal thread cylinder.
The position correcting supporting plate 6 is made of a steel plate with the thickness of 2 mm.
The supporting plate cushion layer 7 is formed by cutting a rubber plate with the thickness of 1 cm.
The plane of the guide cylinder ear plate 9 is fan-shaped and is formed by rolling a steel plate with the thickness of 10 mm.
The outer side surface of the upper bearing guide cylinder 10 is cylindrical and is formed by rolling a steel plate with the thickness of 2 mm.
The connecting hanging plate 11 is formed by cutting a steel plate with the thickness of 10mm and is connected with the upper layer steel pipe column 1 in a welding mode.
The upper layer hoisting hoop 12 and the lower layer hoisting hoop 13 are both formed by rolling steel plates with the thickness of 2 mm.
The connecting lifting ring 14 is formed by rolling a steel bar with the diameter of 20 mm.
The second sling 15 and the first sling 16 are both made of wire ropes with a diameter of 20 mm.
The diameter of the top circle of the connecting guide groove 17 is 20% larger than that of the bottom circle, and the diameter of the bottom circle is the same as the outer diameter of the upper-layer steel pipe column 1.
The platform inclined strut 18 and the strut inclined strut 19 are both made of steel pipes with the diameter of 60mm and the wall thickness of 2 mm.
The hoop fastening bolt 21 is a high-strength bolt with the diameter of 20 mm.
The platform hoop 22 is composed of two arc-shaped steel plates with the same shape, and the thickness of each steel plate is 10 mm. The hoop ear plate 20 and the platform hoop 22 are integrally rolled, and the width is 60 mm.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. Steel-pipe column hoist and mount positioner, including lower floor's steel-pipe column (2) and upper steel-pipe column (1), its characterized in that: platform staple bolt (22) have been installed to the outward appearance of lower floor steel-pipe column (2), the outward appearance symmetry of platform staple bolt (22) is equipped with a pair of platform roof (3), one the welding has a pair of guide cylinder to prop post (8) on platform roof (3), two on same platform roof (3) the top that the guide cylinder propped post (8) is equipped with guide cylinder otic placode (9), two be equipped with one between guide cylinder otic placode (9) and hold guide cylinder (10), it has a circular cone type connecting channel (17) to hold guide cylinder (10), the external diameter of the thin mouth end internal diameter of connecting channel (17) is not less than upper steel-pipe column (1).
2. The steel pipe column hoisting and positioning device according to claim 1, wherein the upper layer steel pipe column (1) is sleeved with a lower layer hoisting hoop (13) and an upper layer hoisting hoop (12), the outer surfaces of the upper layer hoisting hoop (12) and the lower layer hoisting hoop (13) are respectively provided with a connecting lifting ring (14), the connecting lifting ring (14) on the upper layer hoisting hoop (12) is provided with a first sling (16), the connecting lifting ring (14) on the lower layer hoisting hoop (13) is provided with a second sling (15), and the lower layer hoisting hoop (13), the upper layer hoisting hoop (12) and the platform hoop (22) have the same structure.
3. The steel pipe column hoisting and positioning device according to claim 1, wherein the upper layer steel pipe column (1) is provided with a connecting hanging plate (11).
4. The steel pipe column hoisting and positioning device according to claim 1, wherein the platform hoop (22) comprises a pair of arc plates, flanges are arranged on two sides of each arc plate, hoop ear plates (20) are attached to the outer sides of the flanges, and the two corresponding flanges are fixed through hoop fastening bolts (21).
5. The steel pipe column hoisting and positioning device according to claim 1, wherein a platform diagonal brace (18) is arranged between the platform hoop (22) and the platform top plate (3), and a bracing column diagonal brace (19) is arranged between the platform top plate (3) and the position correction bracing column (4).
6. The steel pipe column hoisting and positioning device according to claim 1, wherein a correction bracing column (4) is arranged on the platform top plate (3), a correction cross rod (5) is arranged on one surface of the correction bracing column (4), a correction supporting plate (6) is arranged at the end part of the correction cross rod (5), and a supporting plate cushion layer (7) is arranged on the surface of the correction supporting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261214.9U CN210421966U (en) | 2019-08-06 | 2019-08-06 | Steel-pipe column hoist and mount positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261214.9U CN210421966U (en) | 2019-08-06 | 2019-08-06 | Steel-pipe column hoist and mount positioner |
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| Publication Number | Publication Date |
|---|---|
| CN210421966U true CN210421966U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921261214.9U Active CN210421966U (en) | 2019-08-06 | 2019-08-06 | Steel-pipe column hoist and mount positioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227735A (en) * | 2020-09-30 | 2021-01-15 | 中建鸿腾建设集团有限公司 | Centering assembly for hoisting assembled column |
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2019
- 2019-08-06 CN CN201921261214.9U patent/CN210421966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227735A (en) * | 2020-09-30 | 2021-01-15 | 中建鸿腾建设集团有限公司 | Centering assembly for hoisting assembled column |
| CN112227735B (en) * | 2020-09-30 | 2021-04-20 | 中建鸿腾建设集团有限公司 | Centering assembly for hoisting assembled column |
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