CN219527348U - Inverted Y-shaped steel pipe column base - Google Patents
Inverted Y-shaped steel pipe column base Download PDFInfo
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- CN219527348U CN219527348U CN202320387297.6U CN202320387297U CN219527348U CN 219527348 U CN219527348 U CN 219527348U CN 202320387297 U CN202320387297 U CN 202320387297U CN 219527348 U CN219527348 U CN 219527348U
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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 an inverted Y-shaped steel pipe column base which comprises a bottom plate and a concrete foundation, wherein the upper end surface of the bottom plate is fixedly connected with an outer cylinder and a round platform concrete, the round platform concrete is positioned on the inner side of the outer cylinder and coaxial with the outer cylinder, two groups of fixing holes are symmetrically formed in the outer part of the outer cylinder, a plurality of groups of sliding holes are formed in the outer part of the round platform concrete, fixing reinforcing steel bars are arranged in the sliding holes, two groups of limiting grooves are formed in the upper end surface of the bottom plate, an elastic component is fixedly connected with the inner wall of one side of the limiting groove, which is away from the outer cylinder, of the outer cylinder, supporting components are slidingly connected in the outer cylinder, the two groups of supporting components are respectively arranged on the two sides of the outer cylinder, and one end of the supporting component, which is away from the bottom plate, stretches into the outer cylinder through the fixing holes. According to the utility model, the steel pipe column installation is roughly positioned through the outer cylinder, then the accurate positioning of the steel pipe column installation is realized through the adjustment of the supporting component and the round platform concrete, and the accurate throwing and fixing of the steel pipe columns with different sizes are realized.
Description
Technical Field
The utility model relates to the technical field of bridge construction assistance, in particular to an inverted Y-shaped steel pipe column base.
Background
The steel pipe column consists of steel pipe, tongue-and-groove and tongue-and-groove pin, and has convenient construction, high bearing capacity and good fire resistance, and is widely used in the building fields of bridges, subways, high-rise buildings and the like.
Application number CN202121693262.2 discloses a steel-pipe column support base connecting device, includes: prefabricating concrete slabs; the embedded steel plate is embedded on the precast concrete board; the embedded bolts are embedded in the precast concrete board; the fixing column is fixedly arranged at the top of the embedded steel plate; the four fixing mechanisms are all arranged on the fixing columns and distributed in an annular array. This steel-pipe column support base connecting device supports through to steel-pipe column inner wall and outer wall for the steel pipe is fixed more firm, has avoided the deformation of steel pipe wall simultaneously, but above-mentioned setting still has some not enough, and at present the steel-pipe column is generally installed through the mode of hoist and mount, and steel-pipe column volume and weight are all great, can rock at hoist and mount in-process steel-pipe column, and thereby the stability is poor when the installation is fallen to the steel-pipe column, makes the steel-pipe column install the precision of mounting point inadequately, and the steel-pipe column size has certain difference, increases the work load and the cost of installation.
Accordingly, it is necessary to provide a steel pipe column base that solves the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide an inverted Y-shaped steel pipe column base, which comprises a bottom plate and a concrete foundation, wherein the bottom plate is fixedly connected to the upper end face of the concrete through a fixing bolt, and is characterized in that: the novel concrete cylinder comprises a bottom plate, an outer cylinder and a round platform concrete are fixedly connected to the upper end face of the bottom plate, the round platform concrete is located inside the outer cylinder and coaxial with the outer cylinder, two groups of fixing holes are symmetrically formed in the outer cylinder, a plurality of groups of sliding holes are formed in the outer portion of the round platform concrete, fixing reinforcing steel bars are arranged in the sliding holes, two groups of limiting grooves are formed in the upper end face of the bottom plate, elastic components are fixedly connected to the inner wall of one side, deviating from the outer cylinder, of the limiting grooves, supporting components are slidably connected inside the outer cylinder, two groups of supporting components are respectively arranged on two sides of the outer cylinder, and one end, deviating from the bottom plate, of the supporting components stretches into the inner cylinder through the fixing holes.
As a further preferable aspect, the fixing reinforcement passes through a bolt hole in the steel pipe column, and one end of the fixing reinforcement passing through the steel pipe column is tapered.
As a further preference, the supporting component comprises a curved surface head, an inclined surface supporting rod and a rectangular base, wherein the rectangular base is fixedly connected with one end of the elastic component, which is away from the limiting groove, and the curved surface head is fixedly connected with the rectangular base through the inclined surface supporting rod.
As a further preferred mode, one side, deviating from the inclined support rod, of the two groups of curved surface heads is provided with a notch, the top and the bottom of the notch are arc-shaped, the arc track of the edge of the top of the notch is identical to the track of the inner wall of the outer cylinder, the top of the notch is flush with the inner wall of the outer cylinder, the bottom of the notch extends into the outer cylinder, the edge of the top of the notch and the edge of the bottom of the notch are in smooth transition, and the distance between the bottoms of the concave surfaces of the two groups of curved surface heads is smaller than the outer diameter of the steel pipe column.
Through the technical scheme, the steel pipe column base provided by the utility model has the following gains:
1. according to the utility model, the outer barrel is arranged, the steel pipe column is roughly positioned, two groups of supporting components are arranged, one ends of the supporting components are connected in the limiting groove in a sliding manner, and the supporting components are fixedly connected with one end of the elastic component in the limiting groove, so that when the supporting components are acted by horizontal force, the elastic component deforms and then applies a reverse acting force to the supporting components, meanwhile, one end of the curved surface head, which deviates from the inclined support rod, is provided with notches with the top and bottom side line tracks identical to the inner wall of the outer barrel, the tops of the notches are flush with the inner wall of the outer barrel, the bottoms of the notches extend into the inner barrel, the distance between the bottoms of the concave surfaces of the two groups of curved surface heads is smaller than the outer diameter of the steel pipe column, so that the steel pipe column enters the inner barrel, then extrudes the notches, gradually moves to the central position of the outer barrel along the tracks of the notches, and enables the steel pipe column to finish accurate positioning in the falling process, meanwhile, the two groups of supporting components can clamp the steel pipe column under the action of the elastic component, so that the steel pipe column is more stable when the steel pipe column is installed to fall, accurate in the steel pipe column, and the post is supported by setting the supporting components.
2. According to the utility model, the round platform concrete is arranged, wherein the round platform concrete is in a round platform shape, the round platform concrete in the round platform shape can be clamped into steel pipe columns with different diameters, a plurality of groups of sliding holes are arranged outside the round platform concrete, fixed steel bars are arranged inside the sliding holes, the section of each sliding hole is similar to the pattern of a playground runway, so that the fixed steel bars can perform certain displacement inside the sliding holes, the fixed steel bars with one conical end can enter the bolt holes of the steel pipe columns more easily, the fixed steel bars and the steel pipe columns are more conveniently installed by matching with the sliding holes, and the round platform concrete and the steel pipe columns can be more firmly installed after concrete is poured.
Drawings
Fig. 1 is a schematic diagram of the structure of the inverted Y-shaped steel pipe column after the base is installed.
Fig. 2 is a schematic diagram of the structure of the inverted Y-shaped steel column base.
Fig. 3 is a schematic view of a base structure.
Fig. 4 is a partial cross-sectional view of the outer tub.
FIG. 5 is an enlarged view of the structure of FIG. 4A
In the figure: 1 a bottom plate, 11 mounting grooves, 12, a limit groove, 13 elastic components, 2 an outer cylinder, 21, a fixing hole, 3 a supporting component, 31 a curved surface head, 32 an inclined surface supporting rod, 33 a rectangular base, 4 fixing bolts, 5, round platform concrete, 51 fixing steel bars and 52 sliding holes.
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.
Referring to fig. 1-5, the inverted Y-shaped steel pipe column base provided by the utility model comprises a bottom plate 1 and a concrete foundation, wherein the bottom plate 1 is fixedly connected to the upper end surface of the concrete through a fixing bolt 4, the upper end surface of the bottom plate 1 is fixedly connected with an outer cylinder 2 and a round platform concrete 5, the round platform concrete 5 is positioned inside the outer cylinder 2 and coaxial with the outer cylinder 2, two groups of fixing holes 21 are symmetrically formed in the outer part of the outer cylinder 2, a plurality of groups of sliding holes 52 are formed in the outer part of the round platform concrete 5, fixing reinforcing steel bars 51 are arranged in the sliding holes 52, two groups of limiting grooves 12 are formed in the upper end surface of the bottom plate 1, an elastic component 13 is fixedly connected to the inner wall of one side, which is away from the outer cylinder 2, of the inner side, of the outer cylinder 2 is slidably connected with a supporting component 3, the two groups of supporting components 3 are respectively arranged on two sides of the outer cylinder 2, and one end, which is away from the bottom plate 1, of the supporting component 3 extends into the inner part of the outer cylinder 2 through the fixing holes 21.
Specifically, the outer cylinder 2 can initially position the steel pipe column to be installed, and the steel pipe column can be further positioned through the two groups of supporting components 3, so that the auxiliary steel pipe column is accurately installed on the round platform concrete 5.
The inner diameter of the outer tube 2 is larger than the outer diameter of the steel pipe column.
Further, the fixing reinforcement 51 passes through a bolt hole in the steel pipe column, and one end of the fixing reinforcement 51 passing through the steel pipe column is tapered.
Specifically, the section of the sliding hole 52 is similar to the pattern of a playground runway, so that the fixed steel bar 51 can displace by a certain amount in the sliding hole 52, when the fixed steel bar 51 is stressed, a certain degree of displacement can be generated in the sliding hole 52, the upper end of the fixed steel bar 51 is conical, the conical fixed steel bar 51 can easily enter the bolt hole of the steel pipe column, and the fixed steel bar 51 and the steel pipe column are more convenient to install by matching with the sliding hole 52.
It should be noted that, the round platform concrete 5 is round platform-shaped, the diameter of the upper end surface of the round platform concrete 5 is smaller than the inner diameter of the steel pipe column, the sliding hole 52 is formed on the waist of the round platform, and the position of the fixed steel bar 51 in the sliding hole 52 is determined by the preset size of the steel pipe column to be installed.
In other embodiments, the round concrete 5 may be cylindrical, and the sliding hole 52 is formed on the upper end surface of the cylinder.
Referring to fig. 4, the supporting member 3 includes a curved surface head 31, an inclined surface supporting rod 32 and a rectangular base 33, the rectangular base 33 is fixedly connected with one end of the elastic component 13, which is far away from the limiting groove 12, and the curved surface head 31 is fixedly connected with the rectangular base 33 through the inclined surface supporting rod 32.
Specifically, rectangular base 33 sliding connection is inside spacing groove 12, when the steel-pipe column is placed downwards, can exert force to the concave surface of curved surface head 31, produce the displacement after the supporting part 3 atress, and elastic component 13 can compression set when supporting part 3 removes, elastic component 13 self deformation can give a horizontally reaction force of supporting part 3, can apply on the steel-pipe column after supporting part 3 receives the reaction force, because two sets of supporting part 3 are the same and the symmetry sets up, two sets of supporting part 3 are the same to the effort of steel-pipe column, and opposite at the direction of horizontal direction, the steel-pipe column is installed through the mode of hoist and mount simultaneously, the horizontal effort of two sets of supporting part 3 to the steel-pipe column makes the steel-pipe column be in the axis position all the time when the installation this moment, and then guarantee that the steel-pipe column location is more accurate.
Further, the two groups of curved surface heads 31 are provided with notches on one side deviating from the inclined support rod 32, the tops and bottoms of the notches are arc-shaped, the arc track of the edges of the tops and the bottoms of the notches is identical to the track of the inner wall of the outer cylinder 2, the tops of the notches are flush with the inner wall of the outer cylinder 2, the bottoms of the notches extend into the outer cylinder 2, the edges of the tops and the bottoms of the notches are in smooth transition, and the distance between the bottoms of the concave surfaces of the two groups of curved surface heads 31 is smaller than the outer diameter of the steel pipe column.
Specifically, through the trend of notch upper portion to lower part of curved surface head 31, can play the guide effect to the steel-pipe column, the steel-pipe column can be along the orbit of notch when the installation gradually remove the central point of urceolus 2, makes the steel-pipe column accomplish the location at whereabouts in-process, and support member 3 slides corresponding distance in the horizontal direction according to steel-pipe column diameter difference this moment to the realization is put in the steel-pipe column of different diameters accurately.
Working principle: when the inverted Y-shaped steel pipe column base is used, after a concrete foundation and embedded bolts are completed, a bottom plate 1 is fixed on the concrete foundation through the embedded bolts, then the steel pipe column is hoisted through a crane, the steel pipe column is placed in the outer cylinder 2, when the steel pipe column is thrown downwards, as the outer diameter of the steel pipe column is larger than the horizontal distance of the edges of the lower ends of the notches of the two groups of curved surface heads 31, the bottom of the steel pipe column can extrude the curved surface heads 31 in the outer cylinder 2 and carry out position adjustment along the concave surfaces of the curved surface heads 31, the two groups of curved surface heads 31 are subjected to the action of the elastic component 13 to apply a reverse acting force to the steel pipe column when moving to two sides, the steel pipe column is clamped, the diameters of the steel pipe column are different, the compression distance of the elastic component 13 is different, so that the accurate throwing of the steel pipe column with different diameters is realized, after the steel pipe column is placed at the bottom, the bottom of the steel pipe column, the fixed steel bar 51 passes through the bolt holes on the steel pipe column through the conical tip, meanwhile, the fixed steel bar 51 is driven to carry out small-range displacement in the inside the sliding hole 52, the steel pipe column diameter is different, the influence of the steel bar column gravity is also different, so that the sliding hole 52 is generated, when the steel pipe column is different, the sliding hole 52 is generated, different displacement is generated, and the steel bar column is arranged in the sliding hole 5, and the concrete is poured into the round table 5, and the round table is placed into the round table, and the round column is fixed, and the concrete is placed inside the round table.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an inverted Y shaped steel tubular column base, includes bottom plate (1) and concrete foundation, and bottom plate (1) pass through fixing bolt (4) fixed connection at concrete up end, its characterized in that: the novel multifunctional electric water heater is characterized in that an outer cylinder (2) and a round platform concrete (5) are fixedly connected to the upper end face of the bottom plate (1), the round platform concrete (5) is located inside the outer cylinder (2) and coaxial with the outer cylinder (2), two groups of fixing holes (21) are symmetrically formed in the outer cylinder (2), a plurality of groups of sliding holes (52) are formed in the outer portion of the round platform concrete (5), fixing reinforcing steel bars (51) are arranged in the sliding holes (52), two groups of limiting grooves (12) are formed in the upper end face of the bottom plate (1), elastic components (13) are fixedly connected to the inner wall of one side of the limiting groove (12) away from the outer cylinder (2), supporting components (3) are slidably connected inside the outer cylinder (2), the two groups of supporting components (3) are respectively arranged on two sides of the outer cylinder (2), and one end of each supporting component (3) away from the bottom plate (1) stretches into the outer cylinder (2) through the fixing holes (21).
2. The inverted Y-shaped steel pipe column base according to claim 1, wherein: the fixed steel bar (51) passes through the bolt hole on the steel pipe column, and one end of the fixed steel bar (51) passing through the steel pipe column is conical.
3. The inverted Y-shaped steel pipe column base according to claim 1, wherein: the supporting component (3) comprises a curved surface head (31), an inclined surface supporting rod (32) and a rectangular base (33), wherein the rectangular base (33) is fixedly connected with one end, deviating from the limiting groove (12), of the elastic component (13), and the curved surface head (31) is fixedly connected with the rectangular base (33) through the inclined surface supporting rod (32).
4. A inverted Y-shaped steel pipe column base according to claim 3, wherein: the two sets of curved surface heads (31) deviate from inclined plane bracing piece (32) one side and are equipped with the notch, the top and the bottom of notch are the arc, and notch top sideline and bottom sideline arc orbit are the same with urceolus (2) inner wall orbit, and the notch top flushes with urceolus (2) inner wall, and the notch bottom stretches into urceolus (2) inside, and notch top and bottom sideline smooth transition, and the interval of two sets of curved surface heads (31) concave surface bottoms is less than the external diameter of steel-pipe column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320387297.6U CN219527348U (en) | 2023-03-06 | 2023-03-06 | Inverted Y-shaped steel pipe column base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320387297.6U CN219527348U (en) | 2023-03-06 | 2023-03-06 | Inverted Y-shaped steel pipe column base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219527348U true CN219527348U (en) | 2023-08-15 |
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ID=87644568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320387297.6U Active CN219527348U (en) | 2023-03-06 | 2023-03-06 | Inverted Y-shaped steel pipe column base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219527348U (en) |
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2023
- 2023-03-06 CN CN202320387297.6U patent/CN219527348U/en active Active
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