CN220739937U - Steel column installation auxiliary positioning device - Google Patents
Steel column installation auxiliary positioning device Download PDFInfo
- Publication number
- CN220739937U CN220739937U CN202321274246.9U CN202321274246U CN220739937U CN 220739937 U CN220739937 U CN 220739937U CN 202321274246 U CN202321274246 U CN 202321274246U CN 220739937 U CN220739937 U CN 220739937U
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- plate
- positioning plate
- steel column
- hole
- locating plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 121
- 239000010959 steel Substances 0.000 title claims abstract description 121
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 230000004323 axial length Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 23
- 238000010276 construction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of steel structure construction, in particular to an auxiliary positioning device for steel column installation. A steel column installation assistance-localization real-time device, comprising: the upper positioning plate is provided with an upper through hole which is axially communicated, and the lower positioning plate is provided with a lower through hole which is axially communicated, and the upper through hole corresponds to the lower through hole. The accuracy of steel column butt joint is improved; and the working efficiency is improved, the production cost is reduced, the construction progress is quickened, and the labor cost is saved.
Description
Technical Field
The utility model relates to the technical field of steel column butt joint construction, in particular to an auxiliary positioning device for steel column installation.
Background
In a multilayer steel structure, for convenient transportation, a steel column is generally divided into a plurality of sections, and the sections are welded in a butt joint manner after being transported to a site, and in the process of hoisting two steel columns, accurate butt joint between the two steel columns is an important guarantee for guaranteeing the verticality of the steel columns; when the steel column is hoisted, the position of the steel column needs to be adjusted in time and the steel column is fixed by bolts, so that the accuracy of the butt joint of the steel column needs to be improved by adopting an auxiliary positioning device when two sections of steel columns are in butt joint, and conditions are created for the fastening of the follow-up high-strength bolts.
Chinese patent 201821397905.7 discloses a positioner for steel column butt joint, publication No. CN 208772830U, this kind of positioning measurement device for steel column butt joint, including multiunit locating component, every locating component of group all includes upper locating plate, lower locating plate and threaded rod, upper locating plate level sets up on the periphery of upper section post, lower locating plate level sets up on the periphery of lower section post, and be located the below of upper locating plate, multiunit locating component's upper locating plate equidistant interval sets up on the periphery of upper section post, all open on upper locating plate and the lower locating plate has the through-hole that link up it from top to bottom, the threaded rod is vertical to be set up, and its lower extreme passes the through-hole on upper locating plate and the lower locating plate downwards in proper order, and extend to the locating plate below down, threaded rod is last from top to bottom threaded mounting in proper order and is matchd first nut and second nut. The device has complex structure, more operation steps and lower temporary fixing strength.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the steel column installation auxiliary positioning device, which improves the accuracy of steel column butt joint, improves the working efficiency and saves the labor cost.
The aim of the utility model can be achieved by the following technical scheme: the steel column installation auxiliary positioning device comprises an upper positioning plate and a lower positioning plate, wherein the upper positioning plate is provided with an upper through hole which is axially penetrated, and the lower positioning plate is provided with a lower through hole which is axially penetrated, and the upper through hole corresponds to the lower through hole.
After the scheme is adopted, the upper positioning plate is fixed on the upper section steel column, the lower positioning plate is fixed on the lower section steel column, and the upper positioning plate and the lower positioning plate are used as anchor points for vertically butting the upper section steel column and the lower section steel column to judge whether the upper section steel column and the lower section steel column are accurately corresponding; after the butt joint of the upper section steel column and the lower section steel column is completed, the upper positioning plate and the lower positioning plate are connected by bolts, and meanwhile, the effect of temporarily reinforcing the butt joint steel column is achieved.
Preferably, the upper locating plate and the lower locating plate are horizontally arranged, and the lower surface of the upper locating plate contacts the upper surface of the lower locating plate.
After the scheme is adopted, the upper locating plate is fixed on the upper section steel column, the lower locating plate is fixed on the lower section steel column, and when the steel columns are in butt joint, the accurate butt joint of the steel columns is determined through the horizontal correspondence of the upper locating plate and the lower locating plate, so that the operation is simple and quick.
Preferably, the axial length of the lower locating plate is greater than that of the upper locating plate, and the upper locating plate and the lower locating plate are mutually perpendicular.
After the scheme is adopted, the upper positioning plate is fixed on the upper section steel column, the lower positioning plate is fixed on the lower section steel column, the lower end of the upper positioning plate exceeds the lower end of the upper section steel column, the upper end of the lower positioning plate exceeds the upper end of the lower section steel column, and the upper positioning plate and the lower positioning plate are mutually corresponding references when corresponding; when the upper locating plate and the lower locating plate are mutually vertical, the steel columns are accurately butted; after the steel column is in butt joint, when the bolts are installed on the upper locating plate and the lower locating plate, the steel column is prevented from being deviated.
Preferably, the upper locating plate and the lower locating plate are fixed on the outer walls of the two ends of the angle steel, and the upper locating plate, the lower locating plate and the angle steel are provided with two groups.
After the scheme is adopted, the upper locating plate and the lower locating plate are sleeved on the butt joint positions of the steel columns, the upper locating plate and the lower locating plate do not need to be fixed on the steel columns, and the angle steel can be detached and reused.
Preferably, the upper locating plate and the lower locating plate are coaxially arranged, the outer side walls of the upper locating plate and the lower locating plate are provided with alignment plates, and the alignment plates are provided with mounting holes corresponding to the upper through holes.
After the scheme is adopted, the alignment plate is utilized to correspond the upper positioning plate with the lower positioning plate, so that the corresponding speed of the upper positioning plate and the lower positioning plate is improved, and the butt joint efficiency of the steel column is improved.
Preferably, the connecting rod is vertically embedded in the mounting hole, and one end of the connecting rod is provided with external threads.
After the scheme is adopted, the alignment plate is directly inserted into the upper through hole and the lower through hole, and the alignment plate is accurately arranged on the outer side walls of the upper positioning plate and the lower positioning plate.
Preferably, the upper side wall of the lower positioning plate is provided with a protrusion, the lower side wall of the upper positioning plate is provided with a clamping groove corresponding to the protrusion, and the protrusion is clamped into the clamping groove when the upper positioning plate and the lower positioning plate coaxially correspond.
After the scheme is adopted, the corresponding time of the upper locating plate and the lower locating plate is reduced, so that the steel column butt joint time is reduced, and the phenomenon that the butt joint position is deviated after the steel column butt joint is completed is avoided.
In summary, the comprehensive effects brought by the utility model include:
(1) The accuracy of steel column butt joint is improved.
(2) And the working efficiency is improved, the production cost is reduced, the construction progress is quickened, and the labor cost is saved.
Drawings
Fig. 1 is a schematic structural view of one embodiment of the present utility model.
Fig. 2 is a schematic diagram of the installation of the embodiment of fig. 1.
Fig. 3 is a schematic structural view of one embodiment of the present utility model.
Fig. 4 is a schematic diagram of the installation of the embodiment of fig. 3.
Fig. 5 is a schematic diagram of one embodiment of the present utility model.
Fig. 6 is a schematic diagram of the installation of the embodiment of fig. 5.
Fig. 7 is a schematic diagram of the structure of one embodiment of the present utility model.
Fig. 8 is a schematic diagram of the installation of the embodiment of fig. 7.
Fig. 9 is a schematic diagram of the installation of the embodiment of fig. 7.
Fig. 10 is a partially enlarged schematic construction of the embodiment of fig. 7.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Example 1:
as shown in fig. 1 and 2, the auxiliary positioning device for mounting a steel column of the present utility model comprises an upper positioning plate 2 and a lower positioning plate 3, wherein the upper positioning plate 2 is provided with a plurality of upper through holes 21 which are axially penetrated, the lower positioning plate 3 is provided with a plurality of lower through holes 31 which are axially penetrated, and the upper through holes 21 and the lower through holes 31 correspond.
In this embodiment, four sets of upper positioning plates 2 and lower positioning plates 3 are used, the upper positioning plates 2 and the lower positioning plates 3 are horizontally placed, the upper positioning plates 2 and the lower positioning plates 3 are firstly horizontally aligned, before the upper section steel columns 8 and the lower section steel columns 9 are not lifted and installed, the four upper positioning plates are horizontally welded on the four peripheral surfaces of the upper section steel columns 8, the four lower positioning plates are horizontally welded on the four peripheral surfaces of the lower section steel columns 9, then the upper section steel columns 8 and the lower section steel columns 9 are lifted and installed on the designed steel structure positions, when the upper section steel columns 8 are abutted against the lower section steel columns 9, the upper section steel columns 8 can be accurately abutted against the lower section steel columns 9 only by completing the alignment of the upper positioning plates 2 and the lower positioning plates 3, and after the abutting is completed, bolts 10 are installed into the upper through holes 21 and the lower through holes 31 to fix the upper positioning plates 2 and the lower positioning plates 3.
Example 2:
as shown in fig. 3 and 4, embodiment 2 is modified from embodiment 1 in that the axial length of the lower positioning plate 3 is longer than that of the upper positioning plate 2, and the upper positioning plate 2 and the lower positioning plate 3 are disposed perpendicularly to each other, otherwise according to embodiment 1.
In this embodiment, four sets of upper positioning plates 2 and lower positioning plates 3 are also used, the lower ends of the upper positioning plates 2 extend beyond the lower ends of the upper section steel columns 8, and the upper ends of the lower positioning plates 3 extend beyond the lower section steel columns 9.
When the upper section steel column 8 and the lower section steel column 9 are not lifted and installed, the upper section steel column 8 and the lower section steel column 3 are firstly corresponding to each other, the corresponding positions of the upper section steel column 8 and the lower section steel column 9 are recorded, then four upper positioning plates are horizontally welded on the four peripheral surfaces of the upper section steel column 8, four lower positioning plates are horizontally welded on the four peripheral surfaces of the lower section steel column 9, then the upper section steel column 8 and the lower section steel column 9 are lifted and installed on the designed steel structure positions, when the upper section steel column 8 is abutted to the lower section steel column 9, the upper section steel column 8 can be accurately abutted to the lower section steel column 9 only by completing the corresponding positions of the upper positioning plates 2 and the lower positioning plates 3, and after the abutting is completed, the bolts 10 are installed to the upper through holes 21 and the lower through holes 31 to fix the upper positioning plates 2 and the lower positioning plates 3.
Example 3:
as shown in fig. 5 and 6, embodiment 3 is modified from embodiment 2 in that the upper positioning plate 2 and the lower positioning plate 3 are fixed on the outer walls of both ends of the angle steel 7, and the upper positioning plate 2, the lower positioning plate 3 and the angle steel 7 are provided with two groups, and the other places are according to embodiment 2.
When the upper section steel column 8 and the lower section steel column 9 are not lifted and installed, the angle steel 7 is sleeved on the four peripheral surfaces of the lower section steel column 9, the installation position of the upper section steel column 8 is reserved on the lower section steel column 9, the upper positioning plate 2 and the lower positioning plate 3 are fixed by using the bolts 10, so that the angle steel 7 is tightly abutted against the lower section steel column 9, then the upper section steel column 8 and the lower section steel column 9 are lifted and installed on the designed steel structure position, and when the upper section steel column 8 is abutted against the lower section steel column 9, accurate abutting joint of the upper section steel column 8 and the lower section steel column 9 can be completed only by installing the upper section steel column 8 on the reserved position of the angle steel 7.
Example 4:
as shown in fig. 7 and 8, embodiment 4 is modified from embodiment 1 in that the upper positioning plate 2 and the lower positioning plate 3 are coaxially arranged, the alignment plate 1 is mounted on the outer side walls of the upper positioning plate 2 and the lower positioning plate 3, and the alignment plate 1 is provided with mounting holes 5 corresponding to the through holes, and otherwise, the embodiment 1 is used.
In this embodiment, four sets of upper positioning plates 2, lower positioning plates 3 and reference plates 1 are used, before the upper section steel columns 8 and the lower section steel columns 9 are not lifted and installed, the upper positioning plates 2 and the lower positioning plates 3 are coaxially corresponding, positions after corresponding are recorded on the upper section steel columns 8 and the lower section steel columns 9, four upper positioning plates are welded on four peripheral surfaces of the upper section steel columns 8, four lower positioning plates are welded on four peripheral surfaces of the lower section steel columns 9, then the upper section steel columns 8 and the lower section steel columns 9 are lifted and installed on the designed steel structure positions, and when the upper section steel columns 8 are abutted to the lower section steel columns 9, the reference plates 1 are installed on the upper positioning plates 2 and the lower positioning plates 3 by bolts 10, so that accurate abutting of the upper section steel columns 8 and the lower section steel columns 9 can be completed.
As a further improvement of the utility model, as shown in fig. 9, a connecting rod 6 is vertically embedded in the mounting hole 5 of the reference plate 1, and one end of the connecting rod 6 is provided with external threads; in use, the alignment plate is directly inserted into the upper through hole 21 and the lower through hole 31, and the alignment plate 1 is accurately mounted on the outer side walls of the upper positioning plate 2 and the lower positioning plate 3, so that the time for the bolts to correspond to the mounting holes is saved when the bolts are used.
As a further improvement of the present utility model, as shown in fig. 10, a protrusion 32 is disposed on the upper sidewall of the lower positioning plate 3, a slot corresponding to the protrusion is disposed on the lower sidewall of the upper positioning plate 2, and the protrusion is engaged with the slot 22 when the upper positioning plate 2 and the lower positioning plate 3 coaxially correspond. When the clamping structure is used, the corresponding time of the upper positioning plate 2 and the lower positioning plate 3 is reduced, so that the butt joint time of the upper section steel column 8 and the lower section steel column 9 is reduced, and the phenomenon that the butt joint position is deviated after the butt joint of the upper section steel column 8 and the lower section steel column 9 is completed is avoided.
The structures, proportions, sizes, etc. shown in the drawings attached hereto are for illustration purposes only and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
The utility model has been described above with reference to preferred embodiments, but the scope of the utility model is not limited thereto, and any and all technical solutions falling within the scope of the claims are within the scope of the utility model. Various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.
Claims (2)
1. The utility model provides a steel column installation auxiliary positioning device which characterized in that includes: the upper positioning plate (2) and the lower positioning plate (3), wherein the upper positioning plate (2) is provided with an upper through hole (21) which is axially penetrated, the lower positioning plate (3) is provided with a lower through hole (31) which is axially penetrated, and the upper through hole (21) corresponds to the lower through hole (31); the upper positioning plate (2) and the lower positioning plate (3) are horizontally arranged, the lower surface of the upper positioning plate (2) is contacted with the upper surface of the lower positioning plate (3), and the upper through hole (21) and the lower through hole (31) are in the same axial direction; the axial length of the lower locating plate (3) is greater than that of the upper locating plate (2), the upper locating plate (2) and the lower locating plate (3) are mutually perpendicular, and the upper through hole (21) and the lower through hole (31) are in the same axial direction; the upper positioning plate (2) and the lower positioning plate (3) are fixed on the outer walls at two ends of the angle steel (7), and the upper positioning plate (2), the lower positioning plate (3) and the angle steel (7) are provided with two groups; go up locating plate (2) and lower locating plate (3) coaxial setting, go up locating plate (2) and install alignment board (1) on the lateral wall of locating plate (3) down, set up on alignment board (1) with go up through-hole corresponding mounting hole (5), perpendicular embedding connecting rod (6) in mounting hole (5), connecting rod (6) one end sets up the external screw thread.
2. The steel column installation auxiliary positioning device according to claim 1, wherein: the upper side wall of the lower locating plate (3) is provided with a bulge (32), the lower side wall of the upper locating plate (2) is provided with a clamping groove (22) corresponding to the bulge, and when the upper locating plate (2) and the lower locating plate (3) coaxially correspond, the bulge is clamped into the clamping groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274246.9U CN220739937U (en) | 2023-05-24 | 2023-05-24 | Steel column installation auxiliary positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274246.9U CN220739937U (en) | 2023-05-24 | 2023-05-24 | Steel column installation auxiliary positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220739937U true CN220739937U (en) | 2024-04-09 |
Family
ID=90558444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321274246.9U Active CN220739937U (en) | 2023-05-24 | 2023-05-24 | Steel column installation auxiliary positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220739937U (en) |
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2023
- 2023-05-24 CN CN202321274246.9U patent/CN220739937U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |