CN218109770U - Steel column splicing platform - Google Patents
Steel column splicing platform Download PDFInfo
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- CN218109770U CN218109770U CN202220882848.1U CN202220882848U CN218109770U CN 218109770 U CN218109770 U CN 218109770U CN 202220882848 U CN202220882848 U CN 202220882848U CN 218109770 U CN218109770 U CN 218109770U
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Abstract
The utility model provides a steel column splicing platform, which comprises a platform and supporting legs arranged at the lower part of the platform, wherein the platform comprises supporting rods which are uniformly arranged side by side, and connecting rods are uniformly connected between the adjacent supporting rods; the landing leg includes the stand and sets up the regulation bottom plate of the lower extreme of stand, adjust the bottom plate including connecting the upper plate of the lower extreme of stand the lower part of upper plate is provided with the hypoplastron, the upper plate with the peripheral screw rod regulation structural connection through even vertical setting of hypoplastron, the upper end of stand is evenly connected around the lower part of platform. The utility model discloses can use as work platform when the steel column concatenation, workman convenient operation has improved welding quality.
Description
Technical Field
The utility model relates to a welding technology field, more specifically relates to a steel column concatenation platform.
Background
In the construction of a steel structure frame of a self-contained electric field boiler system or other high-rise steel structure frame engineering, the steel structure frame takes steel columns as a main frame structure, the height of the steel columns is about 40 meters generally, and manufacturers consider that the transportation is limited, the steel columns are transported to a construction site in sections (about 8-10 meters), and then the steel columns are spliced and welded by construction unit site pairs, and the steel columns are spliced, welded, integrally sized and vertically arranged in the engineering with higher precision. However, the construction unit site does not have a good splicing site, splicing and welding quality cannot be well guaranteed, and operation by workers is very inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a steel column concatenation platform can use as work platform when the steel column concatenation, and workman's work is convenient, has improved welding quality.
The utility model provides a steel column splicing platform, which comprises a platform and supporting legs arranged at the lower part of the platform, wherein the platform comprises supporting rods which are uniformly arranged side by side, and connecting rods are uniformly connected between the adjacent supporting rods; the landing leg includes the stand and sets up the regulation bottom plate of the lower extreme of stand, adjust the bottom plate including connecting the upper plate of the lower extreme of stand the lower part of upper plate is provided with the hypoplastron, the upper plate with the periphery of hypoplastron is adjusted the structural connection through the screw rod of even vertical setting, the upper end of stand is evenly connected around the lower part of platform.
The bracing piece is the I-steel bracing piece, the pterygoid lamina level of I-steel bracing piece sets up, the connecting rod is connected between the web of adjacent I-steel bracing piece.
The connecting rod is a channel steel connecting rod, and a waist plate of the channel steel connecting rod is horizontal.
The upper end of stand with the bracing piece is connected, the lower extreme of stand is connected the middle part of upper plate, the upper plate with the shape area of hypoplastron is the same the periphery of hypoplastron evenly is provided with four screw rods the periphery of upper plate evenly is provided with four through-holes, four screw rods pass respectively four through-holes the screw rod portion of the downside of upper plate is provided with swivel nut the screw rod portion of the upside of upper plate is provided with screws up the nut.
The rotating nut and the tightening nut are both hexagonal flange nuts.
The outer walls of the rotating nut and the tightening nut are provided with two handles which are arranged on the same straight line.
The screw rod is a high-strength bolt of M16-M24, and the length of the screw rod is 10mm-50mm.
The upper plate and the lower plate are both square steel plates with the thickness of 30mm, and the through holes are formed in four corners of the upper plate.
The upright posts are round steel tubes.
The stand columns are connected to the joints of the supporting rods on the outermost side and the connecting rods, and the stand columns are connected to the two ends of each supporting rod.
From the above description, the steel column splicing platform provided by the utility model comprises a platform and supporting legs arranged at the lower part of the platform, wherein the platform comprises supporting rods which are uniformly arranged side by side, and connecting rods are uniformly connected between the adjacent supporting rods; the landing leg includes the stand and sets up the regulation bottom plate at the lower extreme of stand, adjusts the bottom plate including connecting the upper plate at the lower extreme of stand, is provided with the hypoplastron in the lower part of upper plate, and the peripheral bolt regulation structural connection through even vertical setting of upper plate and hypoplastron. The platform of work is formed by the bracing piece and the connecting rod welding of shaped steel, sets up a plurality of landing legs of height-adjustable's below the platform, and the regulation mode is through the bolt adjustment structure of jackscrew form, adjusts the distance between the lower plate on the landing leg to adjust the height of landing leg, make the platform level of work. The utility model discloses the work platform that can make the steel column butt joint keeps the level on hollow building site, and the workman butt joint welding on the platform has improved welding quality and work efficiency in convenient operation, the utility model discloses remove convenient circulated use, saved material cost, bring beneficial influence to steelframe concatenation construction.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings.
In the drawings:
fig. 1 is a schematic structural view of a steel column splicing platform according to an embodiment of the present invention;
fig. 2 is a side view of a steel column splicing platform according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an adjusting base plate according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a lower plate according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an upper plate according to an embodiment of the present invention;
the device comprises a platform 1, a support leg 2, a support rod 3, a connecting rod 4, a vertical column 5, an adjusting bottom plate 6, an upper plate 7, a lower plate 8, a screw adjusting structure 9, a screw 10, a through hole 11, a rotating nut 12, a screwing nut 13 and a handle 14.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
The present invention is capable of various modifications and embodiments, and specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. However, the present invention is not limited to the specific embodiments, and all modifications, equivalents, and alternatives falling within the spirit and technical scope of the present invention are to be understood as being included.
Ordinal terms such as first, second, etc., are included to describe various components, but the components are not limited to the terms. The terms are only used to distinguish one constituent element from another constituent element. For example, a second component may be termed a first component, and similarly, a first component may be termed a second component without departing from the scope of the present invention. The term and/or includes a combination of a plurality of associated recorded items or an item of a plurality of associated recorded items.
It should be understood that when a component is referred to as being "connected" or "in contact with" another component, it is not only directly connected or in contact with the other component, but also understood to include other components in between. Conversely, when a component is referred to as being "directly connected" or "directly contacting" another component, it is to be understood that no other component exists therebetween.
In the description of the embodiments, when it is described that a certain constituent element is formed on other constituent element "upper (upper) or lower (lower) (environment)", the upper (upper) or lower (lower) (environment) includes two constituent elements directly contacting each other or at least one other constituent element is formed between the two constituent elements. When the expression "up" or "down" is used, the reference to a certain component may include not only an upper direction but also a lower direction.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Unless the context clearly dictates otherwise, expressions in the singular include expressions in the plural. In the present application, it should be understood that the terms "comprises" or "comprising," or the like, are used for specifying the presence of the features, numbers, steps, operations, elements, components, or combinations thereof described in the specification, and do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, or combinations thereof.
Unless otherwise defined, including technical or scientific terms, all terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Terms defined in commonly used dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a steel column splicing platform according to an embodiment of the present invention; fig. 2 is a side view of a steel column splicing platform according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of an adjusting base plate according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of a lower plate according to an embodiment of the present invention; fig. 5 is a schematic structural diagram of an upper plate according to an embodiment of the present invention;
as shown in fig. 1 to 5, the steel column splicing platform provided in this embodiment can be used for butt welding of steel columns in steel structural frames of boiler systems of various models, and can also be used for butt welding of steel columns in steel structural frame projects of other high-rise buildings and other welding works. In the prior art, steel columns in a steel structure frame are welded in a butt mode, after hollow ground is leveled, the ground is directly welded in a butt mode through butt welding, or the ground is welded in a butt mode on a plane paved by road timbers, the flatness of a welding plane cannot be guaranteed, the operation is very inconvenient, the welding is easy to incline, and the verticality of the steel columns cannot be guaranteed. This steel column concatenation platform surfacing, every landing leg are adjustable, can make the platform keep the level, improve butt welding quality.
This steel column concatenation platform includes platform 1 and the landing leg 2 of setting in 1 lower part of platform, and platform 1 is used for placing the steel column that will weld, and the workman uses platform 1 to carry out welding operation as operation plane, and landing leg 2 is used for supporting platform 1, and landing leg 2's height-adjustable makes the absolute level of platform 1.
The constitution of platform 1 can be, including the bracing piece 3 that evenly sets up side by side, evenly be connected with connecting rod 4 between adjacent bracing piece 3, connecting rod 4 couples together adjacent bracing piece 3, makes the upper surface of bracing piece 3 in the coplanar, and the upper surface of connecting rod 4 is also in the coplanar, guarantees no matter the steel column and takes and put butt welding on bracing piece 3, still takes and puts butt welding on connecting rod 4, and the homoenergetic guarantees the level.
The support rod 3 can be made of I-shaped steel, steel pipes or channel steel and other section steels through cutting. In this embodiment, the support rods 3 may be i-steel support rods, the wing plates of the i-steel support rods are horizontally disposed, and the connecting rods 4 are connected between the web plates of adjacent i-steel support rods. The wing plates of all the I-shaped steel supporting rods are in the same plane. The length and the spacing of the support rods 3 can be determined according to the specific construction conditions. The I-steel support rod can be made of No. 40I-steel.
The connecting rod 4 can be made by cutting section steel such as I-steel, steel pipes or channel steel. In this embodiment, connecting rod 4 can be the channel-section steel connecting rod, and the wainscot level of channel-section steel connecting rod, both ends weld with the web of adjacent I-steel bracing piece respectively. The waist plates of all the channel steel connecting rods are in the same plane. The distance between the connecting rods 4 can be determined according to the construction specific conditions.
Specifically, stand 5 can be the circular steel tube, and the upper end of stand 5 is connected in bracing piece 3 downside, and the middle part at upper plate 7 is connected to the lower extreme of stand 5, and upper plate 7 and hypoplastron 8 are the same square steel sheet of shape area, and for the stability of landing leg 2, the thickness of square steel sheet can be 30mm. The screw adjusting structure 9 can be a jackscrew structure composed of a screw and a nut, four screws 10 are uniformly arranged on the periphery of the lower plate 8, four through holes 11 are uniformly arranged on the periphery of the upper plate 7, and the four screws 10 and the four through holes 11 are in one-to-one correspondence. Four screw rods 10 may be provided at four corners of the lower plate 8, and four through holes 11 may be provided at four corners of the upper plate 7. The lower plate 8 is placed on the ground, four screws 10 are respectively passed through the four through holes 11, a screw portion of the lower side of the upper plate 7 is provided with a rotary nut 12, and a screw portion of the upper side of the upper plate 7 is provided with a tightening nut 13. When the height of the supporting leg 2 is adjusted, the tightening nuts 13 are screwed off, the upper plate 7 abuts against the four rotating nuts 12, the distance between the upper plate 7 and the lower plate 8 is adjusted by rotating each rotating nut 12, so that the height of the supporting leg 2 is adjusted, and after the adjustment is completed, the tightening nuts 13 are screwed on the four screw rod parts on the upper side of the upper plate 7, so that the upper plate 7 and the lower plate 8 are fixedly connected.
The rotating nut 12 and the tightening nut 13 can both be hexagonal flange nuts, and are screwed by a spanner during rotation. For convenience in screwing, two handles 14 are arranged on the outer walls of the rotating nut 12 and the tightening nut 13, the two handles 14 are on the same straight line, and a wrench is not needed to be used for directly screwing the handles 14. The screw 10 can be a high-strength bolt of M16-M24, the length of the screw 10 is 20mm-60mm, and the distance between the upper plate 7 and the lower plate 8 is adjusted within the range of 10mm-50mm.
For the stability of the platform 1, each leg 2 is easy to adjust, and the legs 2 are evenly arranged around the platform 1. Specifically, the lower parts of the two outermost support rods 3 are uniformly connected with the upright columns 5, the preferred upright columns 5 are connected at the junction of the support rods 3 and the connecting rod 4, and the two ends of each support rod 3 are connected with the upright columns 5. The diameter and the height of the upright post 5 are determined according to the specific construction conditions, the upright post 5 and the adjusting bottom plate 6 have enough supporting force, the stable supporting platform 1 and steel columns on the platform 1 can be ensured, and workers can also stand on the platform 1 to work.
The utility model discloses during the use, adjust the height of some landing leg 2 according to the condition on ground, make 1 absolute level of platform, every section steel column is taken and is put and carry out the butt welding in bracing piece 3 top, perhaps every section steel column is taken and is put and carry out the butt welding in connecting rod 4 tops, and the vertical precision of steel column that the welding was accomplished is high, has improved welding quality, has improved work efficiency.
The steel column splicing platform according to the present invention is described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the steel column splicing platform provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (10)
1. A steel column splicing platform is characterized by comprising a platform and supporting legs arranged at the lower part of the platform, wherein,
the platform comprises supporting rods which are uniformly arranged side by side, and connecting rods are uniformly connected between the adjacent supporting rods;
the landing leg includes the stand and sets up the regulation bottom plate of the lower extreme of stand, adjust the bottom plate including connecting the upper plate of the lower extreme of stand the lower part of upper plate is provided with the hypoplastron, the upper plate with the peripheral screw rod regulation structural connection through even vertical setting of hypoplastron, the upper end of stand is evenly connected around the lower part of platform.
2. The steel column splicing platform of claim 1, wherein the support rods are I-shaped steel support rods, the wing plates of the I-shaped steel support rods are horizontally arranged, and the connecting rods are connected between the webs of the adjacent I-shaped steel support rods.
3. The steel column splicing platform of claim 1, wherein the connecting rods are channel steel connecting rods, and the waist plates of the channel steel connecting rods are horizontal.
4. The steel column splicing platform according to claim 1, wherein the upper ends of the columns are connected to the support rods, the lower ends of the columns are connected to the middle of the upper plate, the upper plate and the lower plate have the same shape and area, four screws are uniformly arranged on the periphery of the lower plate, four through holes are uniformly arranged on the periphery of the upper plate, the four screws respectively penetrate through the four through holes, a rotating nut is arranged on the screw portion on the lower side of the upper plate, and a tightening nut is arranged on the screw portion on the upper side of the upper plate.
5. The steel column splicing platform of claim 4, wherein the swivel nut and the tightening nut are hexagonal flange nuts.
6. The steel column splicing platform of claim 4, wherein two handles are arranged on the outer walls of the rotating nut and the tightening nut, and the two handles are in the same straight line.
7. The steel column splicing platform of claim 4, wherein the screws are M16-M24 high-strength bolts, and the length of each screw is 10mm-50mm.
8. The steel column splicing platform of claim 4, wherein the upper plate and the lower plate are square steel plates with the thickness of 30mm, and the through holes are formed in four corners of the upper plate.
9. The steel column splicing platform of claim 1, wherein the columns are circular steel tubes.
10. The steel column splicing platform according to claim 1, wherein the column is connected to the joint of the outermost support rod and each connecting rod, and the column is connected to both ends of each support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220882848.1U CN218109770U (en) | 2022-04-15 | 2022-04-15 | Steel column splicing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220882848.1U CN218109770U (en) | 2022-04-15 | 2022-04-15 | Steel column splicing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218109770U true CN218109770U (en) | 2022-12-23 |
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ID=84494951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220882848.1U Active CN218109770U (en) | 2022-04-15 | 2022-04-15 | Steel column splicing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218109770U (en) |
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2022
- 2022-04-15 CN CN202220882848.1U patent/CN218109770U/en active Active
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