CN219364963U - Steel column foot fixing and adjusting device for cup rim foundation and cup rim supporting structure thereof - Google Patents
Steel column foot fixing and adjusting device for cup rim foundation and cup rim supporting structure thereof Download PDFInfo
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- CN219364963U CN219364963U CN202320123460.8U CN202320123460U CN219364963U CN 219364963 U CN219364963 U CN 219364963U CN 202320123460 U CN202320123460 U CN 202320123460U CN 219364963 U CN219364963 U CN 219364963U
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- steel column
- cup
- adjusting rod
- adjusting
- support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a steel column foot fixing and adjusting device for a cup rim foundation and a cup rim supporting structure thereof, which relate to the technical field of building construction, wherein an adjusting rod is provided with external threads; the number of the connecting pieces is two, one connecting piece is sleeved on the adjusting rod in a sliding way, the other connecting piece is fixed with the bottom end of the adjusting rod, and two sides of the connecting piece are provided with protruding hinge shafts; the adjusting nut is in threaded connection with the top end of the adjusting rod and is positioned above the two connecting pieces; the number of the support panels is two, the two support panels are symmetrically arranged on two sides of the adjusting rod, one surface of the two support panels facing the adjusting rod is provided with four hinging seats, and the four hinging seats are arranged on the support panels in a matrix shape; the 8 supporting pieces are divided into four groups, one end of each group of two supporting pieces is rotationally connected with one hinge shaft, and the other ends of the two supporting pieces are rotationally connected with hinge seats on the two corresponding supporting panels. The device is lighter, and the installation, disassembly and transfer work of the device can be realized by a single person with bare hands.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a steel column foot fixing and adjusting device for a cup rim foundation and a cup rim supporting structure of the steel column foot fixing and adjusting device.
Background
Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like. Because the self weight is lighter, and the construction is simple, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like.
The connection mode of the steel column and the concrete foundation in the steel structure comprises pre-buried foundation bolt connection, pre-buried plate welding connection, cup opening pouring connection and the like.
The installation mode of the conventional cup opening type steel column mainly comprises the step of installing the steel wedge matched with the jacking component, as shown in fig. 1.
After the steel column is hoisted in place, a steel wedge is arranged to temporarily fix the column foot of the steel column, and as shown in fig. 2, the steel wedge tightly supports the bearing force between the steel column main body and the cup opening concrete in a hammering mode.
After the steel wedge is preliminarily fixed, a jacking component is installed, the jacking component is clamped on the cup rim, and the steel column main body is fixed and adjusted through a middle adjusting rod, as shown in fig. 3.
However, the following disadvantages exist with the above structure and manner:
(1) The inner wall of the cup opening is generally provided with a certain angle, the angle between the inclined plane of the steel wedge and the inner wall of the cup opening is not easy to be matched, and the damage to the cup opening is unavoidable in the wedging and disassembling processes;
(2) The external dimension of the propping component is larger, and the installation and the movement are more difficult in the use process;
(3) The manufacturing cost of the jacking component is relatively high.
Therefore, how to provide a cup mouth type steel column base fixing device which is light, easy to assemble and disassemble and less in damage to the finished cup mouth is a problem to be solved by the person skilled in the art.
Disclosure of Invention
In view of the above, the utility model provides a steel column base fixing and adjusting device for a cup rim foundation and a cup rim supporting structure thereof, which aim to solve the technical problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a fixed adjusting device of steel column foot for rim of a cup basis includes:
the adjusting rod is provided with external threads;
the number of the connecting pieces is two, one connecting piece is sleeved on the adjusting rod in a sliding way, the other connecting piece is fixed with the bottom end of the adjusting rod, and two sides of the connecting piece are provided with protruding hinge shafts;
the adjusting nut is in threaded connection with the top end of the adjusting rod and is positioned above the two connecting pieces;
the support panels are symmetrically arranged on two sides of the adjusting rod, four hinging seats are arranged on one surface of the two support panels, which faces the adjusting rod, and the four hinging seats are arranged on the support panel in a matrix shape;
the support piece, the quantity of support piece is 8, 8 support piece divide into four groups, and two of every group support piece one end with one the articulated shaft rotates to be connected, two support piece's the other end with two that correspond on the support panel articulated seat rotates to be connected.
Through the technical scheme, the steel column base fixing and adjusting device provided by the utility model enables the angle of the support piece to be changed through the length adjustment of the adjusting rod, the propping and loosening of the support panel are completed, the angle of the support panel is adjusted through the stress balance in the upper support piece and the lower support piece, and the steel column base fixing and adjusting device is light, easy to install and detach and small in damage to the finished cup opening.
Preferably, in the steel column foot fixing and adjusting device for a cup rim foundation, one end of the adjusting rod, which is far away from the adjusting nut, is provided with a bolt head, and the bolt head tightly abuts against the connecting piece fixed with the end of the adjusting rod; or the end head of the adjusting rod is welded and fixed with the connecting piece fixed with the end head of the adjusting rod.
Preferably, in the steel column base fixing and adjusting device for a cup mouth foundation, a through hole is formed in the middle of the connecting piece, an external thread is formed at one end, far away from the through hole, of the hinge shaft, and a positioning nut is connected to the external thread; the hinge shaft sleeve is provided with a gasket. The middle part of the connecting piece is provided with a smooth round hole as a through hole for the adjusting rod to pass through, and the adjusting nut is in close contact with the connecting piece above. The hinge shaft at two ends of the connecting piece is externally threaded and is fixed with the supporting piece by using a positioning nut and a gasket, and the connecting piece is only positioned and not screwed tightly so as to ensure that the angle of the connecting piece can be adjusted at any time.
Preferably, in the above-mentioned steel column foot fixing and adjusting device for a cup rim foundation, the supporting member is a rod body structure, and hinge holes are provided at both ends of the supporting member. The hinge holes are smooth round holes, one end of each hinge hole is connected with the connecting piece, and the other end of each hinge hole is connected with the support panel by using a pin shaft; the number of the supporting pieces is 8, and the actual length can be adjusted according to the sizes of different cup mouths on site so as to achieve the best stress effect.
Preferably, in the above-mentioned steel column foot fixing and adjusting device for a cup mouth foundation, the supporting members are connected with the hinge bases by pin shafts, the pin shafts pass through two hinge bases and two supporting members on the same horizontal plane, one end of each pin shaft is provided with a plug, and the other end of each pin shaft radially passes through an opening pin. The cooperation of the pin shaft and the cotter pin can facilitate the rotation connection.
Preferably, in the steel column base fixing and adjusting device for a cup rim foundation, the contact surface on the outer side of the support panel is kept flat and moderately polished, and friction force between the support panel and the contact surface is increased. The connecting plate with the smooth round hole is arranged inside the support panel to form a hinge seat, and the hinge seat is connected with the support piece through a pin shaft.
The utility model also provides a cup mouth supporting structure, which comprises a concrete foundation and a cup mouth arranged on the concrete foundation, wherein a steel column is arranged in the cup mouth, a plurality of steel column foot fixing and adjusting devices for the cup mouth foundation are arranged between the steel column and the cup mouth, and two supporting panels of each steel column foot fixing and adjusting device for the cup mouth foundation are respectively attached and supported between the side wall of the steel column and the inner wall of the cup mouth.
Through the technical scheme, the steel column foot fixing and adjusting device for the cup foundation is adopted by the cup supporting structure, can adapt to different cup inner wall angles according to actual conditions, achieves the effect of increasing the contact surface, can effectively reduce damage to cup concrete and the surface of the steel column in the installation process of the steel column, is light, and can be detached and transferred by a single person by hands.
Preferably, in the above cup rim supporting structure, the number of the steel column base fixing and adjusting devices for the cup rim foundation is 8, and the steel column base fixing and adjusting devices are uniformly distributed around the steel column. The adjusting rod is contracted and lengthened by rotating the adjusting nut, so that the device is transversely propped up and loosened; the upper and lower supporting pieces are stressed and dynamically balanced, so that the effect that the supporting panel is adaptive to the bevel angle is achieved; after the device is tightly propped, the device can be coordinated and adjusted with the contralateral device to finish the correction of the steel column.
Compared with the prior art, the utility model discloses the steel column foot fixing and adjusting device for the cup rim foundation and the cup rim supporting structure thereof, and has the following beneficial effects:
1. the device is simple to operate, and all effects of the device can be achieved only through nut adjustment.
2. Economical and practical, all parts can be replaced independently, and the supporting piece can be replaced according to different sizes of cup openings, so that the recycling rate is high.
3. The device can adapt to different cup opening inner wall angles according to actual conditions, achieves the effect of increasing the contact surface, and can effectively reduce the damage to the cup opening concrete and the surface of the steel column in the steel column installation process.
4. The device is lighter, and the installation, disassembly and transfer work of the device can be realized by a single person with bare hands.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a top view of a prior art installation mode of a cup-shaped steel column with a steel wedge matched with a jacking component for installation;
FIG. 2 is a schematic view of a prior art steel column foot temporarily secured by a mounting steel wedge mounted in cooperation with a jacking member;
FIG. 3 is a schematic view of a prior art installation jack member with steel wedges engaged with the jack member;
FIG. 4 is a front view of the steel column shoe fixing and adjusting device for the cup foundation provided by the utility model;
FIG. 5 is a top view of the steel column shoe fixing and adjusting device for the cup foundation provided by the utility model;
FIG. 6 is a front view of the support panel according to the present utility model;
FIG. 7 is a side view of the support panel provided by the present utility model;
FIG. 8 is a top view of a connector provided by the present utility model;
FIG. 9 is a schematic view of a support member provided by the present utility model;
FIG. 10 is a front view of the internal structure of the cup opening support structure provided by the utility model;
fig. 11 is a top view of the cup opening supporting structure provided by the utility model.
Wherein:
1-a concrete foundation; 2-cup opening; 3-steel columns; 4-steel wedge; 5-a tightening member; 6, adjusting a rod; 7-connecting piece; 8-a hinge shaft; 9-adjusting the nut; 10-supporting a panel; 11-a hinge seat; 12-a support; 13-through holes; 14-positioning a nut; 15-a gasket; 16-hinge holes; 17-pin shafts; 18-a plug; 19-cotter pin.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 4 to 7, an embodiment of the present utility model discloses a steel column base fixing and adjusting device for a cup rim foundation, including:
the adjusting rod 6 is provided with external threads;
the number of the connecting pieces 7 is two, one connecting piece 7 is sleeved on the adjusting rod 6 in a sliding way, the other connecting piece 7 is fixed with the bottom end of the adjusting rod 6, and two sides of the connecting piece 7 are provided with protruding hinge shafts 8;
the adjusting nut 9 is in threaded connection with the top end of the adjusting rod 6 and is positioned above the two connecting pieces 7;
the two support panels 10 are symmetrically arranged on two sides of the adjusting rod 6, four hinging seats 11 are arranged on one surface of the two support panels 10 facing the adjusting rod 6, and the four hinging seats 11 are arranged on the support panel 10 in a matrix shape;
the number of the supporting pieces 12 is 8, the 8 supporting pieces 12 are divided into four groups, one end of each group of two supporting pieces 12 is rotationally connected with one hinge shaft 8, and the other ends of the two supporting pieces 12 are rotationally connected with the hinge seats 11 on the two corresponding supporting panels 10.
In this embodiment, the end of the adjusting rod 6 remote from the adjusting nut 9 has a bolt head which abuts against a connecting piece 7 fixed to the end of the adjusting rod 6. Or the end of the adjusting rod 6 is welded and fixed with a connecting piece 7 fixed with the end.
Referring to fig. 8, the middle part of the connecting piece 7 is provided with a through hole 13, one end of the hinge shaft 8 far away from the through hole 13 is provided with external threads, the external threads of the hinge shaft 8 are connected with a positioning nut 14, and the hinge shaft 8 is sleeved with a gasket 15.
Referring to fig. 9, the supporting member 12 has a rod structure, and hinge holes 16 are formed at both ends of the supporting member 12.
In order to further optimize the technical scheme, the supporting pieces 12 are connected with the hinging seats 11 through the pin shafts 17, the pin shafts 17 penetrate through the two hinging seats 11 and the two supporting pieces 12 on the same horizontal plane, one end of each pin shaft 17 is provided with a plug 18, and the other end of each pin shaft 17 radially penetrates through the split pin 19.
In other embodiments, the pin may be replaced with a bolt.
Example 2:
referring to fig. 10, the embodiment of the utility model discloses a cup opening supporting structure, which comprises a concrete foundation 1 and a cup opening 2 arranged on the concrete foundation 1, wherein a steel column 3 is arranged in the cup opening 2, a plurality of steel column foot fixing and adjusting devices for the cup opening foundation of the embodiment 1 are arranged between the steel column 3 and the cup opening 2, and two supporting panels 10 of each steel column foot fixing and adjusting device for the cup opening foundation are respectively attached and supported between the side wall of the steel column 3 and the inner wall of the cup opening 2.
Referring to fig. 11, the number of steel column base fixing and adjusting devices for a cup foundation in embodiment 1 is 8, and the steel column base fixing and adjusting devices are uniformly distributed around the steel column 3.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A fixed adjusting device of steel column foot for rim of a cup basis, its characterized in that includes:
the adjusting rod (6) is provided with external threads;
the number of the connecting pieces (7) is two, one connecting piece (7) is sleeved on the adjusting rod (6) in a sliding way, the other connecting piece (7) is fixed with the bottom end of the adjusting rod (6), and two sides of the connecting piece (7) are provided with protruding hinge shafts (8);
the adjusting nut (9) is in threaded connection with the top end of the adjusting rod (6), and is positioned above the two connecting pieces (7);
the support panels (10), the number of the support panels (10) is two, the two support panels (10) are symmetrically arranged on two sides of the adjusting rod (6), one surface of the two support panels (10) facing the adjusting rod (6) is provided with four hinging seats (11), and the four hinging seats (11) are arranged on the support panels (10) in a matrix shape;
the support piece (12), the quantity of support piece (12) is 8, and 8 support piece (12) divide into four groups, and two of every group support piece (12) one end with articulated shaft (8) rotate to be connected, two support piece (12) the other end with two that correspond articulated seat (11) on support panel (10) rotate to be connected.
2. A steel column shoe fixing and adjusting device for a cup foundation according to claim 1, characterized in that the end of the adjusting rod (6) remote from the adjusting nut (9) is provided with a bolt head which abuts against the connecting piece (7) fixed to the end of the adjusting rod (6).
3. The steel column base fixing and adjusting device for the cup foundation according to claim 1, wherein the end of the adjusting rod (6) is welded and fixed with the connecting piece (7) for fixing the adjusting rod.
4. A steel column foot fixing and adjusting device for a cup foundation according to claim 1, characterized in that the middle part of the connecting piece (7) is provided with a through hole (13), one end of the hinge shaft (8) far away from the through hole (13) is provided with external threads, and the external threads of the hinge shaft (8) are connected with a positioning nut (14).
5. A steel column shoe fixing and adjusting device for a cup foundation according to claim 4, characterized in that the hinge shaft (8) is sleeved with a spacer (15).
6. The steel column base fixing and adjusting device for the cup foundation according to claim 1, wherein the supporting piece (12) is of a rod body structure, and two ends of the supporting piece (12) are provided with hinge holes (16).
7. A steel column shoe fixing and adjusting device for a cup foundation according to claim 1, characterized in that the support member (12) and the hinge base (11) are connected by a pin shaft (17), the pin shaft (17) passes through two hinge bases (11) and two support members (12) on the same horizontal plane, one end of the pin shaft (17) is provided with a plug (18), and the other end radially passes through an opening pin (19).
8. The utility model provides a rim of a cup bearing structure, includes concrete foundation (1), and offer rim of a cup (2) on concrete foundation (1), steel column (3) are arranged in rim of a cup (2), its characterized in that, a plurality of steel column foot fixed adjustment device for rim of a cup foundation of any one of claims 1-7 is arranged steel column (3) with between rim of a cup (2), every two of steel column foot fixed adjustment device for rim of a cup foundation supporting panel (10) laminating respectively support between steel column (3) lateral wall and rim of a cup (2) inner wall.
9. A cup mouth supporting structure according to claim 8, characterized in that the number of the steel column base fixing and adjusting devices for the cup mouth foundation is 8, and the steel column base fixing and adjusting devices are uniformly distributed around the steel column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320123460.8U CN219364963U (en) | 2023-02-06 | 2023-02-06 | Steel column foot fixing and adjusting device for cup rim foundation and cup rim supporting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320123460.8U CN219364963U (en) | 2023-02-06 | 2023-02-06 | Steel column foot fixing and adjusting device for cup rim foundation and cup rim supporting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219364963U true CN219364963U (en) | 2023-07-18 |
Family
ID=87153084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320123460.8U Active CN219364963U (en) | 2023-02-06 | 2023-02-06 | Steel column foot fixing and adjusting device for cup rim foundation and cup rim supporting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219364963U (en) |
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2023
- 2023-02-06 CN CN202320123460.8U patent/CN219364963U/en active Active
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