CN206616569U - Prestressing force precast latticed column - Google Patents
Prestressing force precast latticed column Download PDFInfo
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- CN206616569U CN206616569U CN201720385782.4U CN201720385782U CN206616569U CN 206616569 U CN206616569 U CN 206616569U CN 201720385782 U CN201720385782 U CN 201720385782U CN 206616569 U CN206616569 U CN 206616569U
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- reinforcement cage
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Abstract
The utility model provides a kind of prestressing force precast latticed column, includes concrete pile body, one end of concrete pile body is provided with steel column side end panel, its other end is provided with the middle part of steel reinforcement cage side end panel, concrete pile body and is provided with intermediate plate；The lattice-type steel column and steel reinforcement cage for being nested and matching somebody with somebody are provided with concrete pile body, steel reinforcement cage is made up of rectilineal hoop and deformed bar, one end of lattice-type steel column is mutually fixed with the steel column side end panel, gap is left between the other end and steel reinforcement cage side end panel of lattice-type steel column, one end of steel reinforcement cage is mutually fixed with intermediate plate, the other end of steel reinforcement cage is mutually fixed with the steel reinforcement cage side end panel, and intermediate plate is fixed on the lattice-type steel column.Its is simple in construction, easy to make, and prestressing force part is that the node for anchoring into prefabricated pile as lattice steel column is set, and meets node mechanical property requirements, you can used as supporting construction while the part is used but also as pile foundation structure when constructing completion.
Description
Technical field
The utility model is related to precast pile technique field, especially prestressing force precast latticed column.
Background technology
In building foundation pit supporting mechanism, vertical support mechanism is made up of column and stand column pile, and column typically uses lattice
Structure formula steel column, and existing stand column pile typically uses bored concrete pile.Stand column pile and lattice-type steel column junction are done using bored concrete pile,
Because of junction mechanical property requirements and structural requirement, this section be as permanent structure use, it is necessary to by lattice-type steel column anchor
Enter in stand column pile, anchor into depth not less than 2 meters, using bored concrete pile, then can directly operate.Stand column pile is used as when using prefabricated pile
When, this node is difficult then processing.
At present, lattice column is directly welded on prefabricated pile end when many building sites use prestressing force prefabricated pile, it is impossible to meet
Lattice-type steel column is anchored into inside prefabricated pile, therefore in prefabricated pile as stand column pile in use, lattice column and stand column pile stitching section
It is difficult to meet structural mechanics requirement to divide, and limits prefabricated pile as the use of stand column pile.
The content of the invention
Technical problem to be solved in the utility model is that there is provided the prefabricated lattice of prestressing force for the present situation of prior art
Post, its is simple in construction, easy to make, and lattice column is combined with prefabricated pile, and ensure that the mechanical property requirements at node.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：
Prestressing force precast latticed column, includes concrete pile body, and one end of concrete pile body is provided with steel column side end panel,
Its other end is provided with the middle part of steel reinforcement cage side end panel, concrete pile body and is provided with intermediate plate；Phase is provided with concrete pile body
The lattice-type steel column and steel reinforcement cage matched somebody with somebody are covered, steel reinforcement cage is made up of rectilineal hoop and deformed bar, one end of lattice-type steel column
Mutually fixed with the steel column side end panel, gap, reinforcing bar are left between the other end and steel reinforcement cage side end panel of lattice-type steel column
One end of cage is mutually fixed with intermediate plate, and the other end of steel reinforcement cage is mutually fixed with the steel reinforcement cage side end panel, and intermediate plate is fixed on institute
State on lattice-type steel column.
For optimization above-mentioned technical proposal, the concrete measure taken also includes：
Above-mentioned steel reinforcement cage is placed on outside the lattice-type steel column.
Above-mentioned lattice-type steel column is placed on outside the steel reinforcement cage.
Above-mentioned deformed bar is uniformly distributed on the section of the rectilineal hoop.
Tensioning hole is evenly arranged with above-mentioned steel column side end panel.
Tensioning hole and deformed bar connecting hole, tensioning hole and prestressing force are evenly arranged with above-mentioned steel reinforcement cage side end panel
Bar connecting hole is connected.
Deformed bar connecting hole is evenly arranged with above-mentioned intermediate plate.
Connecting plate of the above-mentioned lattice-type steel column between the gusset and gusset at four angles is constituted.
Compared with prior art, the utility model prestressing force precast latticed column, passes through lattice-type steel column and steel reinforcement cage
Set is matched somebody with somebody, and one end and the steel column side end panel of lattice-type steel column are mutually fixed, the other end and the steel reinforcement cage side of lattice-type steel column
Gap is left between plate, one end of steel reinforcement cage is mutually fixed with the intermediate plate being fixed on lattice-type steel column, steel reinforcement cage it is another
End is mutually fixed with the steel reinforcement cage side end panel；Its is simple in construction, easy to make, and prestressing force part is anchored into as lattice steel column
The node of prefabricated pile is set, and meets node mechanical property requirements, you being used as supporting construction simultaneously should when constructing and completing
Part is used but also as pile foundation structure.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the structural representation of A-A in Fig. 1；
Fig. 3 is the structural representation of steel column side end panel in Fig. 1；
Fig. 4 is the structural representation of intermediate plate in Fig. 1；
Fig. 5 is the structural representation of steel reinforcement cage side end panel in Fig. 1；
Fig. 6 is the structural representation of the utility model embodiment two；
Fig. 7 is the structural representation of B-B in Fig. 6；
Fig. 8 is the structural representation of steel column side end panel in Fig. 6；
Fig. 9 is the structural representation of intermediate plate in Fig. 6；
Figure 10 is the structural representation of steel reinforcement cage side end panel in Fig. 6.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment as shown in Figures 1 to 10,
Figure grade explanation：Concrete pile body 1, steel column side end panel 2, steel reinforcement cage side end panel 3, intermediate plate 4, lattice steel are stood
Post 5, gusset 51, connecting plate 52, steel reinforcement cage 6, rectilineal hoop 61, deformed bar 62, tensioning hole 71, deformed bar connecting hole
72。
Embodiment one, as shown in Figures 1 to 5,
Prestressing force precast latticed column, includes concrete pile body 1, and one end of concrete pile body 1 is provided with steel column side
Plate 2, its other end is provided with steel reinforcement cage side end panel 3, and the middle part of concrete pile body 1 is provided with intermediate plate 4；In concrete pile body 1
The lattice-type steel column 5 and steel reinforcement cage 6 for being nested and matching somebody with somebody are provided with, steel reinforcement cage 6 is made up of rectilineal hoop 61 and deformed bar 62, lattice
One end of formula steel column 5 is mutually fixed with the steel column side end panel 2, the other end and the steel reinforcement cage side end panel 3 of lattice-type steel column 5
Between leave gap, one end and the intermediate plate 4 of steel reinforcement cage 6 are mutually fixed, the other end of steel reinforcement cage 6 and the steel reinforcement cage side end panel 3
Mutually fixed, intermediate plate 4 is fixed on the lattice-type steel column 5.
In embodiment, steel reinforcement cage 6 is placed on outside the lattice-type steel column 5.
In embodiment, deformed bar 62 is uniformly distributed on the section of the rectilineal hoop 61.
In embodiment, tensioning hole 71 is evenly arranged with steel column side end panel 2.
In embodiment, tensioning hole 71 and deformed bar connecting hole 72, tensioning hole are evenly arranged with steel reinforcement cage side end panel 3
71 are connected with deformed bar connecting hole 72.
In embodiment, deformed bar connecting hole 72 is evenly arranged with intermediate plate 4.
In embodiment, connecting plate 52 of the lattice-type steel column 5 between the gusset 51 and gusset 51 at four angles is constituted.
This prestressing force precast latticed column is matched somebody with somebody by the set between lattice-type steel column 5 and steel reinforcement cage 6, lattice-type steel column 5
One end mutually fixed with steel column side end panel 2, between the other end of lattice-type steel column 5 then leaves between steel reinforcement cage side end panel 3
Gap, one end of steel reinforcement cage 6 is mutually fixed with the intermediate plate 4 being fixed on lattice-type steel column 5, the other end and reinforcing bar of steel reinforcement cage 6
Mutually fixed such structure makes lattice column and prefabricated pile good combination to cage side end panel 3, and prestressing force part is as lattice steel column
The node for anchoring into prefabricated pile is set, and meets node mechanical property requirements, you can is used and is completed simultaneously in construction as supporting construction
When the part used but also as pile foundation structure.
During prestressed stretch-draw, tensioning is carried out after the steel column side end panel 2 and steel reinforcement cage side end panel 3 at two ends are fixed, by
The pulling force then left in the other end of lattice-type steel column 5 between steel reinforcement cage side end panel 3 at gap, steel column side end panel 2 leads to
Cross lattice-type steel column 5 to be transferred at intermediate plate 4, so as to complete the tensioning to deformed bar 62.
In order to easy to make, steel column side end panel 2, the structure of 4 three blocks of plates of steel reinforcement cage side end panel 3 and intermediate plate can be used
In identical structure, manufacturing process, three blocks of plates, which can be substituted for each other, to be used.
Embodiment two, as shown in Fig. 6 to Figure 10,
The structure of the present embodiment prestressing force precast latticed column is similar to the structure in embodiment one, except that, this reality
Apply in example, lattice-type steel column 5 is placed on outside the steel reinforcement cage 6.
Lattice-type steel column 5 is placed on outside the steel reinforcement cage 6, equally disclosure satisfy that mechanical requirements.
The manufacture method of prestressing force precast latticed column, comprises the following steps：
Step 1: welding production lattice-type steel column 5, mutually solid with steel column side end panel 2 by one end of lattice-type steel column 5
It is fixed；
Step 2: deformed bar 62 is fixed on rectilineal hoop 61 in the axial direction, steel reinforcement cage 6, steel reinforcement cage 6 are fabricated to
One end be connected with steel reinforcement cage side end panel 3；
Match somebody with somebody Step 3: steel reinforcement cage 6 is nested with lattice-type steel column 5, it is vertical in lattice steel according to the length of steel reinforcement cage 6
Upper mid plate 4 is welded on post 5；
Step 4: the other end of steel reinforcement cage 6 is connected with intermediate plate 4, the lattice-type steel column with steel reinforcement cage is made；
Step 5: the lattice-type steel column with steel reinforcement cage is put into lower mould, concrete is distributed into mould, then
Mould is covered, stretch-draw prestressing force is carried out；
Step 6: centrifugal forming concrete pile body 1, after steam curing, put, form removal, it is with vacuum cup that prestressing force is pre-
Lattice column processed is removed from the molds.
Most preferred embodiment of the present utility model has been elucidated with, and the various change made by those of ordinary skill in the art or is changed
Type is all without departing from scope of the present utility model.
Claims (8)
1. prestressing force precast latticed column, includes concrete pile body (1), it is characterized in that：One end of described concrete pile body (1)
It is provided with steel column side end panel (2), its other end is provided with steel reinforcement cage side end panel (3), the middle part of described concrete pile body (1)
It is provided with intermediate plate (4)；The lattice-type steel column (5) and steel reinforcement cage for being nested and matching somebody with somebody are provided with described concrete pile body (1)
(6), described steel reinforcement cage (6) is made up of rectilineal hoop (61) and deformed bar (62), and the one of described lattice-type steel column (5)
End is mutually fixed with the steel column side end panel (2), is stayed between the other end and steel reinforcement cage side end panel (3) of lattice-type steel column (5)
There is gap, one end of described steel reinforcement cage (6) is mutually fixed with intermediate plate (4), the other end of steel reinforcement cage (6) and the steel reinforcement cage side
End plate (3) is mutually fixed, and described intermediate plate (4) is fixed on the lattice-type steel column (5).
2. prestressing force precast latticed column according to claim 1, it is characterized in that：Described steel reinforcement cage (6) is placed on the lattice
Structure formula steel column (5) is outside.
3. prestressing force precast latticed column according to claim 1, it is characterized in that：Described lattice-type steel column (5) is placed on
The steel reinforcement cage (6) is outside.
4. the prestressing force precast latticed column according to Claims 2 or 3, it is characterized in that：Described deformed bar (62) is
It is even to be distributed on the section of the rectilineal hoop (61).
5. prestressing force precast latticed column according to claim 4, it is characterized in that：In described steel column side end panel (2)
It is even to be provided with tensioning hole (71).
6. prestressing force precast latticed column according to claim 5, it is characterized in that：In described steel reinforcement cage side end panel (3)
It is even to be provided with tensioning hole (71) and deformed bar connecting hole (72), described tensioning hole (71) and deformed bar connecting hole
(72) it is connected.
7. prestressing force precast latticed column according to claim 6, it is characterized in that：It is uniformly arranged on described intermediate plate (4)
There is deformed bar connecting hole (72).
8. prestressing force precast latticed column according to claim 7, it is characterized in that：Described lattice-type steel column (5) is by four
Connecting plate (52) between the gusset (51) and gusset (51) at individual angle is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385782.4U CN206616569U (en) | 2017-04-13 | 2017-04-13 | Prestressing force precast latticed column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385782.4U CN206616569U (en) | 2017-04-13 | 2017-04-13 | Prestressing force precast latticed column |
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| Publication Number | Publication Date |
|---|---|
| CN206616569U true CN206616569U (en) | 2017-11-07 |
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ID=60236422
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385782.4U Active CN206616569U (en) | 2017-04-13 | 2017-04-13 | Prestressing force precast latticed column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012873A (en) * | 2017-04-13 | 2017-08-04 | 中淳高科桩业股份有限公司 | Prestressing force precast latticed column and its manufacture method |
-
2017
- 2017-04-13 CN CN201720385782.4U patent/CN206616569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012873A (en) * | 2017-04-13 | 2017-08-04 | 中淳高科桩业股份有限公司 | Prestressing force precast latticed column and its manufacture method |
| CN107012873B (en) * | 2017-04-13 | 2022-07-08 | 宁波中淳高科股份有限公司 | Prestressed prefabricated lattice column and manufacturing method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180910 Address after: 315145 No. 166 Linjiang Road, Yinzhou Economic Development Zone, Ningbo, Zhejiang Patentee after: Ningbo Zhong Chun hi tech Limited by Share Ltd Address before: 315145 No. 166 Linjiang Road, Yinzhou Economic Development Zone, Ningbo, Zhejiang Patentee before: Zhongchun Gaoke Pile Industry Co., Ltd. |