CN208235800U - Teeprofile concrete combination column with internal connector - Google Patents
Teeprofile concrete combination column with internal connector Download PDFInfo
- Publication number
- CN208235800U CN208235800U CN201820559674.9U CN201820559674U CN208235800U CN 208235800 U CN208235800 U CN 208235800U CN 201820559674 U CN201820559674 U CN 201820559674U CN 208235800 U CN208235800 U CN 208235800U
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- Prior art keywords
- tube wall
- opening
- connecting plate
- tube
- teeprofile
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- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 15
- 239000002689 soil Substances 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model provides a kind of teeprofile concrete combination column with internal connector, the teeprofile concrete combination column includes having T shape cavity and the teeprofile extendd in the longitudinal direction and the concrete being poured in T shape cavity, teeprofile includes: the C-shaped pipes welded together and U-tube, C-shaped pipes have the first opening between the two adjacent tube walls for extening in the longitudinal direction and being formed in C-shaped pipes, U-tube has the second opening between the two adjacent tube walls for extening in the longitudinal direction and being formed in U-tube, the first opening and the second opening alignment；At least one connecting plate is fixed between two tube walls to form the first opening and extends along the direction vertical with longitudinal direction；With at least one connector, it is fixed between connecting plate and the tube wall opposite with the first opening of C-shaped pipes, connector extends along the direction vertical with the extending direction of longitudinal direction and connecting plate.
Description
Technical field
The utility model relates to building fields, relate more specifically to a kind of T steel pipe concrete with internal connector
Coupled column and preparation method thereof p.
Background technique
With the popularization of building industrialization, application of the assembling type steel structure in residential housing is gradually increased.It uses at present
Composite pile prepared from special section steel tube concrete in teeprofile concrete combination column have the following problems:
(1) inner space is divided into multiple narrow cavitys, is unfavorable for steel pipe inner concrete and pours, while internal tube wall is perpendicular
It is complicated to connection；
(2) installed additional between tube wall to when wearing screw rod need to the aperture on tube wall, processing and manufacturing is complicated, weakens the complete of tube wall
Property, while screw rod evagination influences construction and decoration；
(3) tube wall is weaker to concrete restriction ability, influences bearing capacity and anti-seismic performance.
For the application of further genralrlization composite pile prepared from special section steel tube concrete, a kind of reasonable stress, manufacture peace need to be researched and developed
Dress is simple and with the teeprofile concrete combination column compared with high-bearing capacity and anti-seismic performance.
Utility model content
One aspect according to the present utility model provides a kind of teeprofile concrete combination column with internal connector,
The teeprofile concrete combination column includes having T shape cavity and the teeprofile that extends in the longitudinal direction and being poured in the T
Concrete in shape cavity, which is characterized in that the teeprofile includes:
The C-shaped pipes and U-tube welded together, the C-shaped pipes, which have, to be extended along the longitudinal direction and is formed in the C
The first opening between two adjacent tube walls of shape pipe, the U-tube, which has, to be extended along the longitudinal direction and is formed in the U
The second opening between two adjacent tube walls of shape pipe, first opening and the second opening alignment；
At least one connecting plate, at least one described connecting plate are fixed between two tube walls to form first opening
And extend along the direction vertical with the longitudinal direction；With
At least one connector, at least one described connector be fixed on the connecting plate and the C-shaped pipes with it is described
Between the opposite tube wall of first opening, the connector is along vertical with the extending direction of the longitudinal direction and the connecting plate
Direction extends.
One embodiment according to the present utility model, the C-shaped pipes include sequentially connected first tube wall, the second tube wall,
Third tube wall, the 4th tube wall and the 5th tube wall, the U-tube include sequentially connected 6th tube wall, the 7th tube wall and the 8th pipe
Wall, first opening are formed between first tube wall and the 5th tube wall, and second opening is formed in the 6th pipe
Between wall and the 8th tube wall, the side of the formation of the 6th tube wall and the 8th tube wall second opening is respectively welded to first pipe
On the surface of wall and the 5th tube wall.
One embodiment according to the present utility model, the connector are cylindrical connecting rod, are arranged in the connecting plate
There is third opening, when assembling teeprofile, the cylinder connecting rod is open across the third, the cylinder connecting rod
First end be fixed to the inner surface of the third tube wall, the second end is fixed to the connecting plate.
The section of one embodiment according to the present utility model, the neighbouring the second end of the cylinder connecting rod is provided with
Screw thread and the cylindrical connecting rod are fixed to the connecting plate by nut.
One embodiment according to the present utility model is arranged with sleeve shaped electro-insulating rubber pad, institute in third opening
The outer diameter of the internal diameter and the cylindrical connecting rod of stating electro-insulating rubber pad is roughly equal, the outer diameter of the electro-insulating rubber pad with it is described
The diameter of third opening is roughly equal, and one end of the neighbouring third tube wall of the electro-insulating rubber pad, which is provided with, radially to be protruded
The first antelabium, one end of the separate third tube wall of the electro-insulating rubber pad is provided with radially the second antelabium outstanding,
The distance between first antelabium and second antelabium are substantially equal to the thickness of the connecting plate.
One embodiment according to the present utility model, the diameter of first antelabium are less than the diameter of second antelabium.
One embodiment according to the present utility model, the connector are L shape bar or L shaped plate, and as the connection
The free end of the L-shaped long side of the first end of part is fixed to the inner surface of the third tube wall, and L-shaped short side is fixed to
The connecting plate.
One embodiment according to the present utility model, L-shaped short side are soldered to the connecting plate.
One embodiment according to the present utility model, the first end are soldered to the third by submerged arc pressure welding
The inner surface of tube wall.
One embodiment according to the present utility model, the connecting plate by from the C-shaped pipes interior welds described first
Between tube wall and the 5th tube wall.
Another aspect according to the present utility model also provides a kind of make according to claim 1 described in any one of -6
The production method of teeprofile concrete combination column characterized by comprising
C-shaped pipes and U-tube are prepared respectively；
It is fixed at least one connecting plate extended along the direction vertical with longitudinal direction to form the first of the C-shaped pipes
Between two tube walls of opening；
At least one extended along the direction vertical with the extending direction of the longitudinal direction and the connecting plate is connect
Part is fixed between the connecting plate and the tube wall opposite with first opening of the C-shaped pipes；
The U-tube is soldered to the C-shaped pipes, so that the second opening of the U-tube is substantially aligned with and covers the C
First opening of shape pipe；And
To T shape cavity concrete perfusion.
One embodiment according to the present utility model, the connector are cylindrical connecting rod, are arranged in the connecting plate
There is a third opening, the step of fixed connector includes:
The first end of the cylindrical connecting rod is inserted into the third to be open so that the first end substantially contacts
The inner surface of the third tube wall；
The first end of the cylindrical connecting rod is fixed to the inner surface of the third tube wall；And
The second end of the cylindrical connecting rod is fixed to the connecting plate.
The step of one embodiment according to the present utility model, the fixed connector further include:
Before the first end of the cylindrical connecting rod is inserted into the third opening, by sleeve shaped electro-insulating rubber pad
It is set in the third opening, the internal diameter of the electro-insulating rubber pad and the outer diameter of the cylindrical connecting rod are roughly equal, institute
It states the outer diameter of electro-insulating rubber pad and diameter that the third is open is roughly equal, the neighbouring third tube wall of the electro-insulating rubber pad
One end is provided with radially the first antelabium outstanding, and one end of the separate third tube wall of the electro-insulating rubber pad is provided with edge
The second antelabium projected radially outwardly, the distance between two antelabium are substantially equal to the thickness of the connecting plate；
The cylindrical connecting rod, which is passed through the electro-insulating rubber pad, makes the electro-insulating rubber pad be located at the cylinder
Between connecting rod and the connecting plate, to form electrical isolation between the cylindrical connecting rod and the connecting plate；With
It is powered to C-shaped pipes and the cylindrical connecting rod, the first end is soldered to institute by submerged arc pressure welding
State the inner surface of third tube wall.
One embodiment according to the present utility model, the diameter of first antelabium are less than the diameter of second antelabium.
The section of one embodiment according to the present utility model, the neighbouring the second end of the cylinder connecting rod is provided with
Screw thread and the cylindrical connecting rod are fixed to the connecting plate by nut.
One embodiment according to the present utility model, the connector is L shape bar or L shaped plate, in the fixation connecting plate
The connector is fixed before, and the step of fixed connector includes:
Free end as the L-shaped long side of the first end of the connector is fixed to the interior table of the third tube wall
Face；With
L-shaped short side is fixed to the connecting plate.
The step of one embodiment according to the present utility model, the free end of fixed L-shaped long side includes:
The free end of L-shaped long side substantially contacts the inner surface of third tube wall；With
It is powered to C-shaped pipes and the L shape bar or L shaped plate, the first end is soldered to institute by submerged arc pressure welding
State the inner surface of third tube wall.
One embodiment according to the present utility model, L-shaped short side are soldered to the connecting plate.
Teeprofile concrete combination column and preparation method thereof according to the present utility model with internal connector, manufacture
Simple process and low cost, tube wall are big to concrete restraining force, have good bearing capacity and anti-seismic performance.
Detailed description of the invention
These and or other aspects and advantage of the utility model are from description of preferred embodiments with reference to the accompanying drawing
It will be apparent and be readily appreciated that, in which:
Fig. 1 is the teeprofile concrete combination column with internal connector of one embodiment according to the present utility model
Structural schematic diagram.
Fig. 2 is the sectional view of the line A-A along Fig. 1.
Fig. 3 is the sectional view of the line B-B along Fig. 1.
Fig. 4 is the sectional view of the line C-C along Fig. 1.
Fig. 5 a-5d is that the structural schematic diagram of sleeve shaped electro-insulating rubber pad, D-D cross-sectional view, E-E direction view and F-F are cutd open respectively
View.
Fig. 6 a-6f is T-steel pipe production flow diagram.
Fig. 7 is to show the T shape steel tube concrete local soil type with internal connector of another embodiment according to the present utility model
The structural schematic diagram of zygostyle.
Fig. 8 is the sectional view of the G-G line along Fig. 7.
Fig. 9 is the sectional view of the H-H line along Fig. 7.
Figure 10 is the sectional view of the J-J line along Fig. 7.
Reference signs list:
100 teeprofile concrete combination columns
1 C-shaped pipes
11 first tube walls
12 second tube walls
13 third tube walls
14 the 4th tube walls
15 the 5th tube walls
16 first openings
2 U-tubes
21 the 6th tube walls
22 the 7th tube walls
23 the 8th tube walls
24 second openings
31 connecting plates
32 connecting rods
33 electro-insulating rubber pads
34 nuts
35 weld seams
36 weld seams
37 weld seams
38 L shape bars or plate
39 weld seams
40 thirds opening
41 the first casting spaces of concrete
42 the second casting spaces of concrete
43 first antelabium
44 second antelabium
L longitudinal direction
Specific embodiment
Throughout the specification, similar appended drawing reference indicates similar part.
Below will be by embodiment, and in conjunction with attached drawing, the technical solutions of the present invention will be further described.
In the description, the same or similar drawing reference numeral indicates the same or similar component.Following reference attached drawings are to the utility model
The explanation of embodiment is intended to explain the overall utility model design of the utility model, and is not construed as to this reality
With a kind of novel limitation.
It is to be appreciated that first, second, third, etc. term used in the de-scription is not by related elements sequence
Arrangement, but related elements are intend to distinguish between, because without constituting limitations of the present invention.
In addition, in the following detailed description, to elaborate many concrete details to provide to present disclosure convenient for explaining
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details can also be with
It is carried out.In other cases, well known construction and device is diagrammatically embodied to simplify attached drawing.
In detail in the claims, any appended drawing reference being placed in bracket should not be regarded as limiting claim
System.Word " include " or " contain " is not precluded in the presence of the element or step other than those of listed in the claims
Suddenly.In the device claim for listing several means, several in these means can be implemented by an identical hardware.
The word "a" or "an" in face does not exclude the presence of multiple this elements before the component.In any device for listing several means
In claim, several in these means can be implemented by an identical hardware.Certain elements are in multiple and different appurtenances
This simple fact stated in benefit requirement does not indicate that these elements cannot be applied in combination.
Design according to the present utility model provides a kind of teeprofile concrete combination column with internal connector, described
Teeprofile concrete combination column includes having T shape cavity and the teeprofile that extends in the longitudinal direction and to be poured in the T shape empty
Concrete in chamber, which is characterized in that the teeprofile includes: the C-shaped pipes welded together and U-tube, the C-shaped pipes tool
There are the first opening for extending along the longitudinal direction and being formed between two adjacent tube walls of the C-shaped pipes, the U-tube tool
There is the second opening for extending along the longitudinal direction and being formed between two adjacent tube walls of the U-tube, described first opens
Mouth and the second opening alignment；At least one connecting plate, at least one described connecting plate are fixed on to form first opening
Two tube walls between and extend along the direction vertical with the longitudinal direction；With at least one connector, described at least one
A connector is fixed between the connecting plate and the tube wall opposite with first opening of the C-shaped pipes, the connector
Extend along the direction vertical with the extending direction of the longitudinal direction and the connecting plate.
Fig. 1 is the teeprofile concrete combination column 100 with internal connector of one embodiment according to the present utility model
Structural schematic diagram.Fig. 2 is the sectional view of the line A-A along Fig. 1.Fig. 3 is the sectional view of the line B-B along Fig. 1.Fig. 4 is along Fig. 1
The sectional view of line C-C.
As shown in Figure 1, the T shape steel tube concrete local soil type with internal connector of one embodiment according to the present utility model
Zygostyle 100 includes having T shape cavity and the T shape steel pipe that L extends along the longitudinal direction and the coagulation being poured in the T shape cavity
Soil.The teeprofile includes the C-shaped pipes 1 welded together and U-tube 2.The C-shaped pipes 1 have prolongs along the longitudinal direction L
Stretch and be formed in the first opening 16 between two adjacent tube walls of the C-shaped pipes 1.The U shape pipe 2 has along the longitudinal direction
The second opening 24 that direction L extends and is formed between two adjacent tube walls of the U-tube 2.First opening 16 and institute
State the alignment of the second opening 24.The teeprofile further include: at least one connecting plate 31, at least one described connecting plate 31 are fixed
Extend between two tube walls for forming first opening 16 and along the direction vertical with the longitudinal direction L；At least
One connector, at least one described connector are being fixed on the connecting plate 31 and the C-shaped pipes 1 with first opening 16
Between opposite tube wall, the connector is along the direction vertical with the extending direction of the longitudinal direction L and the connecting plate 31
Extend.By being connected in the connecting plate 31 and being arranged between first opening, 16 opposite tube walls for the C-shaped pipes 1
Part strengthens constraint of the C-shaped pipes 1 to the concrete in T shape cavity, improves the carrying energy of teeprofile concrete combination column 100
Power and anti-seismic performance.The C-shaped pipes 1 and the U-tube 2 are formed by steel plate cold bending respectively.Cold roll forming is well known in the art
Technology, details are not described herein.
In the embodiment shown in fig. 1, the C-shaped pipes 1 include sequentially connected first tube wall 11, the second tube wall 12, the
Three tube walls 13, the 4th tube wall 14 and the 5th tube wall 15, the U shape pipe 2 include sequentially connected 6th tube wall 21, the 7th tube wall
22 and the 8th tube wall 23, first opening 16 be formed between first tube wall 11 and the 5th tube wall 15, described the
Two openings 24 are formed between the 6th tube wall 21 and the 8th tube wall 23, the formation of the 6th tube wall 21 and the 8th tube wall 23 described the
The side of two openings 24 is respectively welded on the surface of first tube wall 11 and the 5th tube wall 15.
Connecting plate 31 shown in Fig. 1 is managed from 1 interior welds of C-shaped pipes in first tube wall 11 and the described 5th
Weld seam 35 is formed between wall 15 and with C-shaped pipes 1.Connector shown in Fig. 1 is cylindrical connecting rod 32.In the connecting plate 31
It is provided with third opening 40.When assembling teeprofile, the cylinder connecting rod 32 passes through third opening 40.The circle
The first end of cylindricality connecting rod 32 is fixed to the inner surface of the third tube wall 13, and the second end is fixed to the connection
Plate 31.As shown in figs. 1 and 3, connecting plate 31 along the longitudinal direction L arranged for interval in the first tube wall 11 of C-shaped pipes 1 and the 5th tube wall
15 inside, and the lap of splice between the first tube wall 11 and the 5th tube wall 15 is 10mm-30mm.Connecting plate 31 and C-shaped
Pipe 1 forms the first casting space of concrete 41, and connecting plate 31 and U shape pipe 2 form the second casting space of concrete 42, concrete
First casting space 41 is relatively independent with concrete the second casting space 42 but interconnects.Fig. 3 shows each connecting plate
31 are connected with two cylindrical connecting rods 32 simultaneously, but the utility model is not limited thereto.Each connecting plate 31 can be with one
It is a or be connected simultaneously with more than two cylindrical connecting rod 32.By the setting of cylindrical connecting rod 32, can effectively reduce
The width-thickness ratio of three tube walls 13 to reduce the thickness of C-shaped pipes 1, while increasing the restriction ability to steel pipe inner concrete, improves column
Bearing capacity and anti-seismic performance, reduce project cost.The cylinder connecting rod 32 can be made of reinforcing bar, the city Ye Keweicong
The threaded stud in the end directly bought on field.
Shown in as shown in Figure 1, Figure 3 and Figure 4, the first end of the cylinder connecting rod 32 is soldered to by submerged arc pressure welding
The inner surface of the third tube wall 13.The section of the neighbouring the second end of the cylinder connecting rod 32 is provided with screw thread and institute
It states cylindrical connecting rod 32 and the connecting plate 31 is fixed to by nut 34.That is, cylindrical connecting rod 32 non-threaded one
End is that first end is connect with the third tube wall 13 of C-shaped pipes 1 using submerged arc pressure welding, has screw thread one end the second end to pass through connection
Third opening 40 and use nut 34 in plate 31 are connect with connecting plate 31.By utilizing submerged arc pressure welding by the cylinder
The first end of connecting rod 32 is soldered to the inner surface of the third tube wall 13, efficiently solves since 1 depth of C-shaped pipes is big
It is caused to be not easy the problem of welding the first end of the cylindrical connecting rod 32.Due to the of the cylindrical connecting rod 32
Two ends are fixed using nut 34, so easy to operate, construction cost is low.
In Fig. 1 and embodiment shown in Fig. 4, sleeve shaped electro-insulating rubber pad 33 is arranged in third opening 40.
Fig. 5 a-5d is structural schematic diagram, D-D cross-sectional view, E-E direction view and the F-F cross-sectional view of sleeve shaped electro-insulating rubber pad 33.It is described
The internal diameter of electro-insulating rubber pad 33 and the outer diameter of the cylindrical connecting rod 32 are roughly equal, the outer diameter of the electro-insulating rubber pad 33 with
The diameter of the third opening 40 is roughly equal.As shown in Figure 1, the one of the neighbouring third tube wall 13 of the electro-insulating rubber pad 33
End is provided with radially the first antelabium 43 outstanding, one end setting of the separate third tube wall 13 of the electro-insulating rubber pad 33
There is radially the second antelabium 44 outstanding.The distance between first antelabium 43 and second antelabium 44 are substantially equal to
The thickness of the connecting plate 31.It, can be in the cylindrical connecting rod 32 and the company by the way that the electro-insulating rubber pad 33 is arranged
Insulation is formed between fishplate bar 31, provides possibility to implement submerged arc pressure welding.By the way that is arranged on the electro-insulating rubber pad 33
One antelabium 43 and the second antelabium 44 mention so that the electro-insulating rubber pad 33 will not fall off or move when carrying out submerged arc pressure welding
Reliable insulation performance is supplied.
In a preferred embodiment, the diameter of first antelabium 43 is less than the diameter of second antelabium 44.Institute
State electro-insulating rubber pad 33 with a thickness of 2mm-4mm, the outer diameter of the first antelabium 43 is 2mm- bigger than the diameter of third opening 40
The outer diameter of 4mm, the second antelabium 44 are 3mm-5mm bigger than the outer diameter of nut 34.Since first antelabium 43 is smaller, so can
The electro-insulating rubber pad 33 is easily put into the third opening 40 before being inserted into the cylindrical connecting rod 32.Together
When, biggish second antelabium 44 can be used as the washer of nut 34 used when fixed cylindrical 32 the second end of connecting rod.Nut
Electro-insulating rubber washer 33 between 34 and connecting plate 31 has small compressibility, so that third tube wall 13 is bearing vertical load
When generating evagination deformation, cylindrical connecting rod 32 has small horizontal direction displacement to postpone the time of its tension surrender,
Further increase the ductility and anti-seismic performance of column.
Two thirds openings 40 are set in embodiment shown in Fig. 2-4, on each connecting plate 31.Correspondingly, in each company
It is fixed between fishplate bar 31 and the third tube wall 13 that there are two cylindrical connecting rods 32.But those skilled in the art can manage
Solution, the utility model are not limited thereto.For example, one or more than two third can be set on each connecting plate 31
Opening 40.Correspondingly, the cylindrical connecting rod of equal amount is fixed between each connecting plate 31 and the third tube wall 13
32。
Fig. 6 a-6f is T-steel pipe production flow diagram.The above-mentioned T of the production of one embodiment according to the present utility model
The production method of shape concrete filled steel tube coupled column 100, comprising: prepare C-shaped pipes 1 and U-tube 2 respectively, as shown in Figure 6 a；Will along with
At least one connecting plate 31 that longitudinal direction L vertical direction extends is fixed on the first opening 16 to form the C-shaped pipes 1
Between two tube walls, as shown in fig 6d；It will be along the direction vertical with the extending direction of the longitudinal direction L and the connecting plate 31
At least one connector extended be fixed on the connecting plate 31 and the C-shaped pipes 1 with first opening, 16 opposite pipes
Between wall, as shown in fig 6e；The U-tube 2 is soldered to the C-shaped pipes 1, so that the second opening 24 of the U-tube 2 is big
The first opening 16 for being directed at and covering the C-shaped pipes 1 is caused, as shown in Fig. 6 f；And in T shape cavity concrete perfusion figure not
It shows.Weld seam 37 is formed between the U-tube 2 and the C-shaped pipes 1.
In the embodiment shown in Fig. 6 d, the connector is cylindrical connecting rod 32, is provided in the connecting plate 31
Third opening 40.As shown in Fig. 6 d-6e, the step of fixed connector includes: by the first of the cylindrical connecting rod 32
The inner surface that the third opening 40 makes the first end substantially contact the third tube wall 13 is inserted into end；It will be described
The first end of cylindrical connecting rod 32 is fixed to the inner surface of the third tube wall 13；And by the cylindrical connecting rod 32
The second end be fixed to the connecting plate 31.The inner surface that the first end substantially contacts the third tube wall 13 refers to,
It is sufficiently small that the first end substantially contacts the distance between inner surface of the third tube wall 13, makes it possible to meet related work
Skill is required to execute relevant operation, such as submerged arc pressure welding.
As shown in Fig. 6 b-6e, the step of the fixed connector further include: by the first of the cylindrical connecting rod 32
End is inserted into before the third opening 40, and sleeve shaped electro-insulating rubber pad 33 is set in the third opening 40, described exhausted
The internal diameter of edge rubber pad 33 and the outer diameter of the cylindrical connecting rod 32 are roughly equal, the outer diameter of the electro-insulating rubber pad 33 and institute
The diameter for stating third opening 40 is roughly equal, and one end of the neighbouring third tube wall 13 of the electro-insulating rubber pad 33 is provided with along diameter
To outwardly projecting first antelabium 43, one end of the separate third tube wall 13 of the electro-insulating rubber pad 33 be provided with radially to
Outer second antelabium 44 outstanding, the distance between two antelabium are substantially equal to the thickness of the connecting plate 31；By the cylinder
Connecting rod 32 passes through the electro-insulating rubber pad 33 and the electro-insulating rubber pad 33 is made to be located at the cylindrical connecting rod 32 and described
Between connecting plate 31, to form electrical isolation between the cylindrical connecting rod 32 and the connecting plate 31；With to 1 He of C-shaped pipes
The cylinder connecting rod 32 is powered, the first end is soldered to the third tube wall 13 by submerged arc pressure welding
Inner surface.Weld seam 36 is formed between the first end and the inner surface of the third tube wall 13.In a preferred embodiment
In, the diameter of first antelabium 43 is less than the diameter of second antelabium 44.
The section of the neighbouring the second end of the cylinder connecting rod 32 as shown in Fig. 6 b-6f is provided with screw thread and described
Cylindrical connecting rod 32 is fixed to the connecting plate 31 by nut 34.
Teeprofile concrete combination column 100 is described in detail so that the connector is cylindrical connecting rod 32 as an example above
And preparation method thereof, but the utility model is not limited thereto.The connector for example can be to retouch below with reference to Fig. 7-10
The L shape bar 38 or L shaped plate stated.In addition, the first end of connector is also possible to the shapes such as rectangular, oval, and the second end
To have threaded cylindrical.As long as the first end of connector is fixed to third tube wall, such as passes through submerged arc pressure welding
It is soldered to third tube wall, the second end is fixed to connecting plate, just within the protection scope of the present utility model.
Fig. 7 is to show the T shape steel tube concrete local soil type with internal connector of another embodiment according to the present utility model
The structural schematic diagram of zygostyle 100.Fig. 8 is the sectional view of the G-G line along Fig. 7.Fig. 9 is the sectional view of the H-H line along Fig. 7.Figure 10
It is the sectional view of the J-J line along Fig. 7.The embodiment is with embodiment shown in Fig. 2-6f the difference is that the connector is
Different.In this embodiment, the connector is L shape bar 38, and the L-shaped length of the first end as the connector
The free end on side is fixed to the inner surface of the third tube wall 13.L-shaped short side is fixed to the connecting plate 31.Using L
The structure of shape bar 38 eliminates the third opening 40 in connecting plate 31, further reduces process flow.The first end is logical
Cross the inner surface that submerged arc pressure welding is soldered to the third tube wall 13.The short side of L shape can be hooked the connecting plate 31, so
After be soldered to the connecting plate 31.Weld seam 39 is formed between the short side and connecting plate 31 of L shape.Fig. 9 shows each connecting plate
31 are connected with two L shape bars 38 simultaneously, and a L shape bar 38 is arranged in the side of connecting plate 31, but the utility model is not limited to
This.Each connecting plate 31 can with one or be simultaneously connected with more than two L shape bar 38.It, can be in the side of connecting plate 31
Two or more L shape bars 38 are set as needed.Although the above L shape bar as the connector described and illustrated herein
38, it will be appreciated by those skilled in the art that the connector can be L shaped plate.Since there is only shapes with L shape bar
On difference, no longer L shaped plate is described in detail herein.
The method and production for making the teeprofile concrete combination column 100 with L shape bar 38 or L shaped plate have cylinder
The method of the teeprofile concrete combination column 100 of connecting rod 32 the difference is that, it is solid before the fixation connecting plate 31
The fixed connector, and the step of fixed connector includes: by the L-shaped length as the first end of the connector
The free end on side is fixed to the inner surface of the third tube wall 13；The connecting plate 31 is fixed to by L-shaped short side.Specifically
The step of ground, the free end of fixed L-shaped long side includes: that the free end of L-shaped long side substantially contacts the interior table of third tube wall 13
Face；With to C-shaped pipes 1 and the L shape bar 38 or L shaped plate energization, the first end is soldered to institute by submerged arc pressure welding
State the inner surface of third tube wall 13.Correspondingly, L-shaped short side is soldered to the connecting plate 31.About with internal connector
Teeprofile concrete combination column 100 and preparation method thereof, the case where being L shape bar or L shaped plate for connector is with connector
Details are not described herein for the same or similar description of the case where cylindrical connecting rod.
Teeprofile concrete combination column 100 and preparation method thereof according to the present utility model with internal connector,
Manufacturing process is simple, at low cost, and tube wall is big to concrete restraining force, has good bearing capacity and anti-seismic performance.
Although for the purpose illustrated according to being presently considered to be most realistic and preferred embodiment to this reality
It is described in detail with novel, it is to be appreciated that, these details are used only for that purpose, and the utility model is not
It is limited to disclosed embodiment, but opposite the utility model intends to cover to fall into the spirit and scope of the appended claims
All modifications and equality unit.Such as, it is to be understood that the utility model is it is considered that in possible range, any embodiment
One or more features can be combined with the one or more features of any other embodiment.
Claims (10)
1. a kind of teeprofile concrete combination column (100) with internal connector, the teeprofile concrete combination column
It (100) include there is T shape cavity and the teeprofile that (L) extends along the longitudinal direction and the coagulation being poured in the T shape cavity
Soil, which is characterized in that
The teeprofile includes:
The C-shaped pipes (1) and U-tube (2) welded together, the C-shaped pipes (1) have along the longitudinal direction (L) extension and shape
At the first opening (16) between two adjacent tube walls of the C-shaped pipes (1), the U-tube (2) has along the longitudinal direction side
The second opening (24) for extending to (L) and being formed between two adjacent tube walls of the U-tube (2), first opening
(16) it is aligned with second opening (24)；
At least one connecting plate (31), at least one described connecting plate (31) are fixed on to form first opening two of (16)
Extend between tube wall and along the direction vertical with the longitudinal direction (L)；With
At least one connector, at least one described connector be fixed on the connecting plate (31) and the C-shaped pipes (1) with institute
State between the opposite tube wall of the first opening (16), the connector along with the longitudinal direction (L) and the connecting plate (31)
The vertical direction of extending direction extends.
2. teeprofile concrete combination column (100) according to claim 1, which is characterized in that
The C-shaped pipes (1) include sequentially connected first tube wall (11), the second tube wall (12), third tube wall (13), the 4th tube wall
(14) and the 5th tube wall (15), the U-tube (2) include sequentially connected 6th tube wall (21), the 7th tube wall (22) and the 8th
Tube wall (23), first opening (16) are formed between first tube wall (11) and the 5th tube wall (15), and described the
Two openings (24) are formed between the 6th tube wall (21) and the 8th tube wall (23), the shape of the 6th tube wall (21) and the 8th tube wall (23)
Side at second opening (24) is respectively welded on the surface of first tube wall (11) and the 5th tube wall (15).
3. teeprofile concrete combination column (100) according to claim 2, which is characterized in that
The connector is cylindrical connecting rod (32), and third opening (40) is provided in the connecting plate (31), in assembling T shape
When steel pipe, the cylinder connecting rod (32) passes through third opening (40), the first end of the cylinder connecting rod (32)
Portion is fixed to the inner surface of the third tube wall (13), and the second end is fixed to the connecting plate (31).
4. teeprofile concrete combination column (100) according to claim 3, which is characterized in that
The section of the neighbouring the second end of the cylinder connecting rod (32) is provided with screw thread and the cylindrical connecting rod
(32) connecting plate (31) are fixed to by nut (34).
5. teeprofile concrete combination column (100) according to claim 3, which is characterized in that
Be arranged with sleeve shaped electro-insulating rubber pad (33) in third opening (40), the internal diameter of the electro-insulating rubber pad (33) with
The outer diameter of the cylinder connecting rod (32) is roughly equal, the outer diameter of the electro-insulating rubber pad (33) and third opening (40)
Diameter it is roughly equal, one end of the neighbouring third tube wall (13) of the electro-insulating rubber pad (33), which is provided with, radially to be protruded
The first antelabium (43), one end of the separate third tube wall (13) of the electro-insulating rubber pad (33), which is provided with, radially to be protruded
The second antelabium (44), the distance between first antelabium (43) and second antelabium (44) are substantially equal to the connecting plate
(31) thickness.
6. teeprofile concrete combination column (100) according to claim 5, which is characterized in that
The diameter of first antelabium (43) is less than the diameter of second antelabium (44).
7. teeprofile concrete combination column (100) according to claim 2, which is characterized in that
The connector be L shape bar (38) or L shaped plate, and the L-shaped long side of the first end as the connector from
The inner surface of the third tube wall (13) is fixed to by end, L-shaped short side is fixed to the connecting plate (31).
8. teeprofile concrete combination column (100) according to claim 7, which is characterized in that
L-shaped short side is soldered to the connecting plate (31).
9. the teeprofile concrete combination column (100) according to any one of claim 2-8, which is characterized in that
The first end is soldered to the inner surface of the third tube wall (13) by submerged arc pressure welding.
10. the teeprofile concrete combination column (100) according to any one of claim 2-8, which is characterized in that
The connecting plate (31) by from the C-shaped pipes (1) interior welds in first tube wall (11) and the 5th tube wall
(15) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559674.9U CN208235800U (en) | 2018-04-18 | 2018-04-18 | Teeprofile concrete combination column with internal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559674.9U CN208235800U (en) | 2018-04-18 | 2018-04-18 | Teeprofile concrete combination column with internal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208235800U true CN208235800U (en) | 2018-12-14 |
Family
ID=64584608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820559674.9U Withdrawn - After Issue CN208235800U (en) | 2018-04-18 | 2018-04-18 | Teeprofile concrete combination column with internal connector |
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| Country | Link |
|---|---|
| CN (1) | CN208235800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457424A (en) * | 2018-04-18 | 2018-08-28 | 楼东浩 | Teeprofile concrete combination column and preparation method thereof with internal connector |
-
2018
- 2018-04-18 CN CN201820559674.9U patent/CN208235800U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457424A (en) * | 2018-04-18 | 2018-08-28 | 楼东浩 | Teeprofile concrete combination column and preparation method thereof with internal connector |
| CN108457424B (en) * | 2018-04-18 | 2024-01-02 | 楼东浩 | T-shaped steel tube concrete composite column with internal connecting piece and manufacturing method thereof |
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