CN209227579U - Assembled prismoid shaped basis and rod structure - Google Patents
Assembled prismoid shaped basis and rod structure Download PDFInfo
- Publication number
- CN209227579U CN209227579U CN201821840493.XU CN201821840493U CN209227579U CN 209227579 U CN209227579 U CN 209227579U CN 201821840493 U CN201821840493 U CN 201821840493U CN 209227579 U CN209227579 U CN 209227579U
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- Prior art keywords
- prefabricated
- prismoid shaped
- prismoid
- column
- basis
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Abstract
The utility model relates to prefabricated assembled concrete structural construction field, specially a kind of assembled prismoid shaped basis and rod structure.The structure includes prefabricated post and prefabricated prismoid shaped basis, prefabricated post is plugged in prefabricated prismoid shaped basis top, prefabricated post is made of built-in fitting casting concrete under Reinforcement, column tie-bar and column in column, the Reinforcement in four columns vertically arranged that is square connects to form frame structure by column tie-bar, built-in fitting under the bottom surface setting column of frame structure；Four pre-buried cast iron pipes vertically arranged that are square are set in the longitudinal reinforcement of prismoid shaped basis, pre-buried cast iron pipe passes through the fixed steel bars laterally arranged and connects, prefabricated prismoid shaped basic skeleton is formed, is poured concrete around prefabricated prismoid shaped basic skeleton, obtains prefabricated prismoid shaped basis.The utility model reduces the workload of wet construction as far as possible, greatly improves speed of application and construction quality under the premise of being connected firmly between guaranteeing precast concrete.
Description
[technical field]
The utility model relates to prefabricated assembled concrete structural construction field, specially a kind of assembled prismoid shaped basis
And rod structure.
[background technique]
Prefabricated concrete structure has many advantages, such as that fast speed of application, energy conservation and environmental protection, on-site wet operation amount are small, exists in recent years
The country is grown rapidly.Currently, common basis includes isolated footing, strip footing, raft foundation, box foundation in building
And pile foundation.Wherein, tapered basis is one kind of isolated footing, possesses very extensive application always in building structure field.
Currently, it is tapered basis mainly with scene pour based on, have not been used to the relevant technologies on the tapered basis of assembled of building field
Invention, construction need wet construction, and speed of application is slow.For this purpose, proposing the tapered foundation structure of assembled and tapered with this kind of assembled
The rod structure of complete sets of basic equipment connection, and propose assembly method, to accelerate construction progress, it is green to meet contemporary assembly concrete building
Colour circle protects energy-efficient requirement.
[utility model content]
The purpose of this utility model proposes that a kind of assembled prismoid shaped is basic and matches with this kind of assembled prismoid shaped basis
The rod structure for covering connection reduces the work of wet construction under the premise of being connected firmly between guaranteeing precast concrete as far as possible
It measures, greatly improves speed of application and construction quality.
The technical solution of the utility model includes:
A kind of assembled prismoid shaped basis and rod structure, including prefabricated post and prefabricated prismoid shaped basis, prefabricated post pass through column
Lower built-in fitting is plugged in prefabricated prismoid shaped basis top, specific as follows:
Prefabricated post is by built-in fitting under Reinforcement, column tie-bar, column in column and coagulation local soil type at be square vertical arrangement
Four columns in Reinforcement connect to form frame structure by column tie-bar, it is pre-buried under the bottom surface of frame structure setting column
Part, the inner side and outer side casting concrete of frame structure form prefabricated post；
Prefabricated prismoid shaped basis by prefabricated prismoid shaped basis reinforcing bar, pre-buried cast iron pipe, coagulation local soil type is at prefabricated terrace with edge
Reinforcing bar in type basis includes prismoid shaped basis longitudinal reinforcement, prismoid shaped basis lateral tie and prefabricated prismoid shaped foundation bottom steel
Muscle net, four prismoid shaped basis longitudinal reinforcements vertically arranged that are square connect to form frame by prismoid shaped basis lateral tie
Structure, the bottom of frame structure weld to form overall structure with prefabricated prismoid shaped foundation bottom steel mesh again, on prismoid shaped basis
Four pre-buried cast iron pipes vertically arranged that are square are set in longitudinal reinforcement, and pre-buried cast iron pipe passes through the fixed steel bars laterally arranged
Connection, forms prefabricated prismoid shaped basic skeleton, is poured concrete around prefabricated prismoid shaped basic skeleton, obtains prefabricated prismoid shaped
Basis.
The described assembled prismoid shaped basis and rod structure, built-in fitting is by two blocks of U-shaped steel plates under column: U-shaped steel plate I, U-shaped steel
Plate II is welded after vertically splicing, and U-shaped steel plate I, U-shaped steel plate II are inverted U-shaped, centre on the inside of the top margin of U-shaped steel plate I
Notch I, intermediate setting notch II on the outside of the top margin of U-shaped steel plate II are set, and the top margin of U-shaped steel plate I passes through notch I and U-shaped steel plate
II top margin notch II is corresponding, and built-in fitting under the column that is welded after vertically inserting.
The assembled prismoid shaped basis and rod structure, the top center on prefabricated prismoid shaped basis are groove type structure,
Expose pre-buried cast iron pipe in the bottom of groove type structure.
The described assembled prismoid shaped basis and rod structure buckle rubber stopper at the top of pre-buried cast iron pipe.
The advantages of the utility model and beneficial effect are:
1. the in-site installation of the prefabricated components of the utility model connects, wet construction amount very little, grouting material setting time is short, about
2 hours or so, the time required for building-site is constructed is greatly shortened, speed of application, save the cost can greatly be improved.
2. the utility model prefabricated post and prefabricated prismoid shaped basis, by being set between prefabricated post and prefabricated prismoid shaped basis
Built-in fitting under steel column is set, then the mode of casting concrete again, completes the connection of prefabricated post and prefabricated prismoid shaped basis.This kind
Connection type can effectively realize the transmitting of moment of flexure, shearing and axle power between prefabricated post and prefabricated prismoid shaped basis, guarantee the whole of the two
Body fully meets the requirement of structure stress.
3. the utility model makes the high part of required precision, the production including prefabricated post, prefabricated prismoid shaped basis exists
It is completed in factory.The difficulty of on-site consolidation is of less demanding, can save the learning cost of construction personnel, increases substantially construction effect
Rate.
4. the utility model mainly uses assembling work, greatly reduces than original cast-in-place operation, meet energy conservation and environmental protection and warp
The advantages of prefabricated concrete structures such as the Green Architectural Development requirement of Ji safety.
Detailed description of the invention
Fig. 1 is U-shaped steel plate I.
Fig. 2 is U-shaped steel plate II.
Fig. 3 is built-in fitting three-dimensional figure under column.
Fig. 4 is the three-dimensional figure of rubber stopper.
Fig. 5 is steel bar arrangement three-dimensional figure in prefabricated post.
Fig. 6 is steel bar arrangement three-dimensional figure in the column for weld built-in fitting.
Fig. 7 is the prefabricated post three-dimensional figure after casting concrete.
Fig. 8 is the steel bar arrangement three-dimensional figure in prismoid shaped basis.
Fig. 9 is reinforcing bar distribution three-dimensional figure in the prismoid shaped basis for install reinforced bar sleeve.
Figure 10 is the three-dimensional figure on prismoid shaped basis after casting concrete.
Figure 11 is the section three-dimensional figure on prismoid shaped basis after casting concrete.
Figure 12 is the installation process three-dimensional figure of prefabricated post and prefabricated prismoid shaped basis.
Figure 13 is prefabricated post and the three-dimensional figure that prefabricated prismoid shaped basis is installed.
Figure 14 is the three-dimensional figure of the prefabricated post and prefabricated prismoid shaped basis after grouting.
In figure, 1, built-in fitting under column；2, Reinforcement in column；3, column tie-bar；4, pre-buried cast iron pipe；5, prismoid shaped base
Plinth longitudinal reinforcement；6, prismoid shaped basis lateral tie；7, prefabricated prismoid shaped foundation bottom steel mesh；8, fixed steel bars；9, rubber
Plug, 10, grouting material, 11, U-shaped steel plate I, 12, notch I, 13, U-shaped steel plate II, 14, notch II.
Specific embodiment
As shown in Fig. 1-Figure 14, the utility model assembled prismoid shaped basis and rod structure mainly include prefabricated post and pre-
Prismoid shaped basis processed, specific as follows:
(1) as shown in Figure 1-Figure 3, built-in fitting specific structure and manufacturing process are as follows under column:
(1) under column built-in fitting 1 by two blocks of U-shaped steel plates (U-shaped steel plate I 11, U-shaped steel plate II 13) vertically splicing after weld and
At U-shaped steel plate I 11, U-shaped steel plate II 13 are inverted U-shaped, intermediate setting notch I 12, U on the inside of the top margin of U-shaped steel plate I 11
Intermediate on the outside of the top margin of shape steel plate II 13 that notch II 14 is arranged, the top margin of U-shaped steel plate I 11 passes through notch I 12 and U-shaped steel plate II 13
Top margin notch II 14 it is corresponding, and the built-in fitting 1 under column that is welded after vertically inserting.
(2) width of built-in fitting 1 is 10mm, 15mm, 20mm, 25mm or 30mm under column, with a thickness of 10mm, 15mm, 20mm,
Height is 20mm, and specific width and thickness value need to be calculated according to column weight, that is, meets the requirement for bearing column weight.
(2) as shown in Figure 5-Figure 7, the specific structure of prefabricated post and manufacturing process difference are as follows:
(1) as shown in Figure 5 to Figure 6, prefabricated post is by built-in fitting 1 and coagulation under Reinforcement 2, column tie-bar 3, column in column
Local soil type is at Reinforcement 2 forms frame structure, frame by the connection of column tie-bar 3 in four columns vertically arranged that are square
Built-in fitting 1 under the bottom surface setting column of structure, the inner side and outer side casting concrete of frame structure form prefabricated post.
(2) manufacturing process of prefabricated post are as follows: firstly, Reinforcement 2 in the column of prefabricated post is fixed, then tie up
Column tie-bar 3 is pricked, the steel bar arrangement in prefabricated post is completed.Then, built-in fitting 1 under column is fixed on column tie-bar 3 by welding manner
On.
As shown in fig. 7,2 outer support template of Reinforcement, casting concrete remove mould after concrete setting in column
Plate completes the production of prefabricated post.
(3) as shown in Fig. 8 to Figure 11, the specific structure and manufacturing process on prefabricated prismoid shaped basis are as follows:
(1) as illustrated in figs. 8-9, the reinforcing bar in prefabricated prismoid shaped basis includes prismoid shaped basis longitudinal reinforcement 5, prismoid shaped
Basic lateral tie 6 and prefabricated prismoid shaped foundation bottom steel mesh 7, four longitudinal steel in prismoid shaped basis vertically arranged that are square
Muscle 5 forms frame structure, bottom (the i.e. longitudinal steel in prismoid shaped basis of frame structure by the connection of prismoid shaped basis lateral tie 6
The lower end of muscle 5) overall structure is formed with the welding of prefabricated prismoid shaped foundation bottom steel mesh 7 again, the longitudinal reinforcement 5 on prismoid shaped basis
Four pre-buried cast iron pipes 4 vertically arranged that are square of interior setting, pre-buried cast iron pipe 4 pass through the fixed steel bars 8 laterally arranged and connect,
Prefabricated prismoid shaped basic skeleton is formed, is poured concrete around prefabricated prismoid shaped basic skeleton, obtains prefabricated prismoid shaped basis.
(2) as shown in Figure 10 and Figure 11, the manufacturing process on prefabricated prismoid shaped basis are as follows: used first by pre-buried cast iron pipe 4
It is fixed with fixed steel bars 8, the pre-buried cast iron pipe 4 after fixation is then spoted weld into prefabricated prismoid shaped foundation bottom steel mesh 7, then
Rubber stopper 9 is buckled at the top of pre-buried cast iron pipe 4, then binds prismoid shaped basis longitudinal reinforcement 5 and prismoid shaped basis laterally hoop
Muscle 6, and be welded on prefabricated prismoid shaped foundation bottom steel mesh 7, finally in frame structure outer support prismoid shaped template, pour mixed
Solidifying soil, form removal after concrete setting complete the prefabricated of prefabricated prismoid shaped basis.Wherein, detain rubber stopper 9 purpose be in order to
When preventing casting concrete, concrete is fallen into pre-buried cast iron pipe 4.The top center on prefabricated prismoid shaped basis is groove type knot
Expose pre-buried cast iron pipe 4 in the bottom of structure, groove type structure.
(4) as shown in Figure 12-Figure 14, then the prefabricated completion in factory of above-mentioned prefabricated components is transported to construction site group
Dress, specific hoisting process are as follows:
(1) as shown in figure 12, prismoid shaped basis is lifted into predetermined position first, pulls out rubber stopper 9, then by prefabricated post
It is lifted into prefabricated prismoid shaped basis top, and is fallen, Reinforcement 2 extend into pre-buried cast iron pipe 4 in lower backward guarantee column
It is interior；
(2) pre-buried under the column of prefabricated post after the completion of prefabricated post and the lifting of prefabricated prismoid shaped basis as shown in Figure 13-Figure 14
Part 1 is supported in the groove top surface on prefabricated prismoid shaped basis, makes to exist between prefabricated post bottom surface and prefabricated prismoid shaped basis groove top surface
Gap, then grouting material 10 is perfused in the connecting portion on prefabricated post and prefabricated prismoid shaped basis, and grouting material 10 fills up pre-buried cast iron
Gap between pipe 4 and prefabricated post and prefabricated prismoid shaped basis, completes the connection of prefabricated post and prefabricated prismoid shaped basis.
The force-transmission mechanism of the utility model are as follows: the longitudinal reinforcement of prefabricated post protrudes into the pre-buried cast iron pipe on prefabricated prismoid shaped basis
It is interior, it is securely joined together between the two by grouting material, pre-buried cylindrical steel is built on the rock with prefabricated prismoid shaped and connect, thus
It realizes the longitudinal reinforcement of prefabricated post and the secured connection on prefabricated prismoid shaped basis, it is prefabricated thus to realize that the moment of flexure of prefabricated post passes through
Longitudinal stress muscle be transmitted to prefabricated prismoid shaped basis；The axle power of prefabricated post directly passes through grouting material and is transmitted to prefabricated prismoid shaped base
The groove top surface of plinth；The shearing of prefabricated post passes to grouting material by built-in fitting under column, then is transmitted to prefabricated terrace with edge by grouting material
Type basis.Thus realize the transmitting of moment of flexure, shearing and axle power between prefabricated post and prefabricated prismoid shaped basis.
Result of implementation shows: the utility model can effectively realize prefabricated post and prefabricated prismoid shaped basis between moment of flexure, shearing and
The transmitting of axle power guarantees the globality of the two, fully meets the requirement of structure stress.In-site installation connection, wet construction amount very little,
Time required for site operation is few, greatly improves speed of application, and save the cost saves the learning cost of construction personnel, greatly
Amplitude improves construction efficiency.Meet the prefabricated concrete structures such as the Green Architectural Development requirement of energy conservation and environmental protection and economic security
Advantage.
Claims (4)
1. a kind of assembled prismoid shaped basis and rod structure, which is characterized in that prefabricated including prefabricated post and prefabricated prismoid shaped basis
Column is plugged in prefabricated prismoid shaped basis top by built-in fitting under column, specific as follows:
Prefabricated post is by built-in fitting under Reinforcement, column tie-bar, column in column and coagulation local soil type at be square four vertically to arrange
Reinforcement connects to form frame structure by column tie-bar in a column, built-in fitting under the bottom surface setting column of frame structure, frame
The inner side and outer side casting concrete of frame structure forms prefabricated post；
Prefabricated prismoid shaped basis by prefabricated prismoid shaped basis reinforcing bar, pre-buried cast iron pipe, coagulation local soil type is at prefabricated prismoid shaped base
Reinforcing bar in plinth includes prismoid shaped basis longitudinal reinforcement, prismoid shaped basis lateral tie and prefabricated prismoid shaped foundation bottom reinforcing bar
Net, four prismoid shaped basis longitudinal reinforcements vertically arranged that are square connect to form frame knot by prismoid shaped basis lateral tie
Structure, the bottom of frame structure weld to form overall structure with prefabricated prismoid shaped foundation bottom steel mesh again, vertical on prismoid shaped basis
Four pre-buried cast iron pipes vertically arranged that are square are set into reinforcing bar, and pre-buried cast iron pipe passes through the fixed steel bars laterally arranged and connects
It connects, forms prefabricated prismoid shaped basic skeleton, be poured concrete around prefabricated prismoid shaped basic skeleton, obtain prefabricated prismoid shaped base
Plinth.
2. assembled prismoid shaped basis described in accordance with the claim 1 and rod structure, which is characterized in that built-in fitting is by two pieces under column
U-shaped steel plate: U-shaped steel plate I, U-shaped steel plate II vertically splicing after be welded, U-shaped steel plate I, U-shaped steel plate II be it is inverted U-shaped,
Intermediate on the inside of the top margin of U-shaped steel plate I that notch I is arranged, the top margin outside of U-shaped steel plate II is intermediate to be arranged notch II, U-shaped steel plate I
Top margin is corresponding with the top margin notch II of U-shaped steel plate II by notch I, and built-in fitting under the column that is welded after vertically inserting.
3. assembled prismoid shaped basis described in accordance with the claim 1 and rod structure, which is characterized in that prefabricated prismoid shaped basis
Top center is groove type structure, and pre-buried cast iron pipe is exposed in the bottom of groove type structure.
4. assembled prismoid shaped basis described in accordance with the claim 1 and rod structure, which is characterized in that the top of pre-buried cast iron pipe
Buckle rubber stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840493.XU CN209227579U (en) | 2018-11-09 | 2018-11-09 | Assembled prismoid shaped basis and rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840493.XU CN209227579U (en) | 2018-11-09 | 2018-11-09 | Assembled prismoid shaped basis and rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209227579U true CN209227579U (en) | 2019-08-09 |
Family
ID=67502413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821840493.XU Expired - Fee Related CN209227579U (en) | 2018-11-09 | 2018-11-09 | Assembled prismoid shaped basis and rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209227579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267585A (en) * | 2018-11-09 | 2019-01-25 | 沈阳建筑大学 | Assembled prismoid shaped basis and rod structure and assembly method |
-
2018
- 2018-11-09 CN CN201821840493.XU patent/CN209227579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267585A (en) * | 2018-11-09 | 2019-01-25 | 沈阳建筑大学 | Assembled prismoid shaped basis and rod structure and assembly method |
| CN109267585B (en) * | 2018-11-09 | 2023-12-01 | 新疆玉龙河建设工程有限公司 | Assembled prismatic table type foundation and column structure and assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20191109 |