CN209025315U - Underground station prefabricated post - Google Patents
Underground station prefabricated post Download PDFInfo
- Publication number
- CN209025315U CN209025315U CN201821581883.XU CN201821581883U CN209025315U CN 209025315 U CN209025315 U CN 209025315U CN 201821581883 U CN201821581883 U CN 201821581883U CN 209025315 U CN209025315 U CN 209025315U
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- China
- Prior art keywords
- underground station
- prefabricated post
- station prefabricated
- profile steel
- concrete column
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Abstract
The utility model provides a kind of underground station prefabricated post comprising has: concrete column, profile steel and connection component.The profile steel is poured in the concrete column, the extending direction of the profile steel is identical as the extending direction of the concrete column, the profile ladle includes two elongated ends for extending the outside of the concrete column, is fixed with otic placode at least one described elongated end.The connection component both ends are used to be detachably connected with the otic placode of the two neighboring underground station prefabricated post.Using the prefabricated underground station prefabricated post of batch production convenient for the quality of control underground station cast-in-place framework, the difficulty of construction reduced shortens the period of construction.
Description
Technical field
The utility model relates to a kind of underground station prefabricated posts.
Background technique
Conventional track traffic underground station is cast-in-place framework, need to set up template, carries out reinforcing bar binding, is mixed later
Solidifying soil is poured, is conserved.This cast-in-place framework has the disadvantages that needs set up a large amount of brackets and template, assembling reinforcement, danger
Dangerous high and low efficiency；Construction period is long, big to surrounding normal traffic and environmental disturbances；Cast-in-place concrete noise is big, right
Surrounding resident daily life influences big；Cast-in-place structural quality is difficult to control, and industrialized level is low to lead to that efficiency of construction is low, industry is whole
Physical efficiency consumption is high.
Utility model content
The technical problems to be solved in the utility model is the underground station cast-in-place framework in order to overcome the prior art
The defect that construction efficiency is low, quality is uncontrollable, provides a kind of underground station prefabricated post.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of underground station prefabricated post, it is characterized in that comprising have:
Concrete column；
Profile steel, the profile steel are poured in the concrete column, and the extending direction of the profile steel is mixed with described
The extending direction of solidifying soil column is identical, and the profile ladle includes two elongated ends for extending the outside of the concrete column,
Otic placode is fixed at least one described elongated end；
Connection component, the connection component both ends are used for can with the otic placode of the two neighboring underground station prefabricated post
Dismantling connection.
Preferably, being provided with the first connecting hole on the otic placode, the connection component includes connecting plate and bolt, the connection
The second connecting hole is provided on plate, first connecting hole is connected with second connecting hole by bolt.
In the present solution, bolt, which passes through the first connecting hole, realizes that otic placode is detachably connected with connecting plate with the second connecting hole.
Preferably, the quantity of the connecting plate is two pieces, two pieces of connecting plates are located at the two sides of the otic placode.
In the present solution, two pieces of connecting plates connect with otic placode it is more firm.
Preferably, the underground station prefabricated post further includes column main reinforcement, the column main reinforcement is poured in the concrete column
It is interior.
In the present solution, column main reinforcement can increase the structural strength of underground station prefabricated post.
Preferably, the underground station prefabricated post further includes ribbed stiffener, the ribbed stiffener is mutually fixed with the profile steel.
In the present solution, ribbed stiffener can increase the structural strength of underground station prefabricated post.
Preferably, the underground station prefabricated post further includes multiple rivets, the rivet is fixed on the outer of the profile steel
Side.
In the present solution, rivet can be improved the bonding strength of profile steel and concrete column.
Preferably, the underground station prefabricated post further includes multiple reinforcing bar connectors, the extension side of the reinforcing bar connector
To the extending direction perpendicular to the profile steel, the reinforcing bar connector is fixed on the elongated end.
In the present solution, reinforcing bar connector can be connected convenient for underground station prefabricated post with the reinforcing bar in Cast-in-situ Beam.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is: using the prefabricated underground station prefabricated post of batch production convenient for control ground
The quality of debarkation stop cast-in-place framework, the difficulty of construction reduced shorten the period of construction.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the underground station prefabricated post in the preferred embodiment in the utility model.
Fig. 2 is the structural schematic diagram after the underground station prefabricated post installation in the preferred embodiment in the utility model.
Fig. 3 is the enlarged drawing of part A in Fig. 2.
Fig. 4 is the structural schematic diagram that the otic placode in the preferred embodiment in the utility model is connected with connection component.
Description of symbols:
Profile steel 10
Elongated end 11
Concrete column 20
Connection component 30
Connecting plate 31
Bolt 32
Second connecting hole 33
Otic placode 40
First connecting hole 41
Column main reinforcement 50
Ribbed stiffener 60
Rivet 70
Reinforcing bar connector 80
Reinforcing bar 90
Specific embodiment
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
Fig. 1, Fig. 2 and Fig. 4 show a kind of underground station prefabricated post comprising have: concrete column 20,10 and of profile steel
Connection component 30.Profile steel 10 pours the extending direction of profile steel 10 and prolonging for concrete column 20 in concrete column 20
Stretch that direction is identical, profile steel 10 includes two elongated ends 11 for extending the outside of concrete column 20, at least one elongated end
Otic placode 40 is fixed on 11.30 both ends of connection component are used to detachably connect with the otic placode 40 of two neighboring underground station prefabricated post
It connects.
When underground station frame structure need to be poured, more underground station prefabricated post liftings are fixed first, and is spelled
Load connects.Understood incorporated by reference to Fig. 3, underground station frame structure is generally multilayer, therefore two adjacent ground need to be got off
Prefabricated post of standing is vertically connected with, and completes structure assembling.In the present embodiment, pass through connection between two neighboring underground station prefabricated post
The realization of component 30 is mutually located connection.In practical applications, complete to guarantee the connection effect between two underground station prefabricated posts
At needing the elongated end 11 by two underground station prefabricated posts to weld together after being located by connecting.
As shown in figure 4, being provided with the first connecting hole 41 on otic placode 40, connection component 30 includes connecting plate 31 and bolt 32, is connected
The second connecting hole 33 is provided on fishplate bar 31, the first connecting hole 41 is connected with the second connecting hole 33 by bolt 32.Bolt 32 is worn
It crosses the first connecting hole 41 and realizes that otic placode 40 is detachably connected with connecting plate 31 with the second connecting hole 33.
To improve the Stability and veracity connected between adjacent otic placode 40, the quantity of connecting plate 31 is two pieces, two pieces
Connecting plate 31 is located at the two sides of otic placode 40.
Meanwhile in order to improve the structural strength of underground station prefabricated post, in the present embodiment, underground station prefabricated post is also wrapped
Column main reinforcement 50 and ribbed stiffener 60 are included, column main reinforcement 50 is poured in concrete column 20, and ribbed stiffener 60 is fixed with 10 phase of profile steel.
In addition, underground station prefabricated post further includes multiple rivets 70, rivet 70 is fixed on the outside of profile steel 10.Rivet 70
It can be improved the bonding strength of profile steel 10 Yu concrete column 20.
For the structural strength for improving underground station Cast-in-situ Beam, more reinforcing bars 90 are equipped in Cast-in-situ Beam.In the present embodiment, it is
Guarantee the connection effect between underground station prefabricated post and Cast-in-situ Beam, underground station prefabricated post further includes multiple reinforcing bar connectors
80, the extending direction for extending perpendicularly to profile steel 10 of reinforcing bar connector 80, reinforcing bar connector 80 is fixed on elongated end 11.
Reinforcing bar 90 in Cast-in-situ Beam is connected by reinforcing bar connector 80 with underground station prefabricated post.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (7)
1. a kind of underground station prefabricated post, which is characterized in that it includes:
Concrete column；
Profile steel, the profile steel are poured in the concrete column, the extending direction and the concrete of the profile steel
The extending direction of column is identical, and the profile ladle includes two elongated ends for extending the outside of the concrete column, at least
Otic placode is fixed on one elongated end；
Connection component, the connection component both ends are used for detachable with the otic placode of the two neighboring underground station prefabricated post
Connection.
2. underground station prefabricated post as described in claim 1, which is characterized in that be provided with the first connecting hole, institute on the otic placode
Stating connection component includes connecting plate and bolt, is provided with the second connecting hole on the connecting plate, first connecting hole and described the
Two connecting holes are connected by bolt.
3. underground station prefabricated post as claimed in claim 2, which is characterized in that the quantity of the connecting plate is two pieces, two pieces
The connecting plate is located at the two sides of the otic placode.
4. underground station prefabricated post as described in claim 1, which is characterized in that the underground station prefabricated post further includes column master
Muscle, the column main reinforcement are poured in the concrete column.
5. underground station prefabricated post as described in claim 1, which is characterized in that the underground station prefabricated post further includes putting more energy into
Rib, the ribbed stiffener are mutually fixed with the profile steel.
6. underground station prefabricated post as described in claim 1, which is characterized in that the underground station prefabricated post further includes multiple
Rivet, the rivet are fixed on the outside of the profile steel.
7. underground station prefabricated post as described in claim 1, which is characterized in that the underground station prefabricated post further includes multiple
Reinforcing bar connector, the extending direction for extending perpendicularly to the profile steel of the reinforcing bar connector, the reinforcing bar connector
It is fixed on the elongated end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581883.XU CN209025315U (en) | 2018-09-27 | 2018-09-27 | Underground station prefabricated post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581883.XU CN209025315U (en) | 2018-09-27 | 2018-09-27 | Underground station prefabricated post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025315U true CN209025315U (en) | 2019-06-25 |
Family
ID=66905110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821581883.XU Active CN209025315U (en) | 2018-09-27 | 2018-09-27 | Underground station prefabricated post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209025315U (en) |
-
2018
- 2018-09-27 CN CN201821581883.XU patent/CN209025315U/en active Active
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