CN202416572U - Longitudinal reinforcement compound connector for constructional column - Google Patents
Longitudinal reinforcement compound connector for constructional column Download PDFInfo
- Publication number
- CN202416572U CN202416572U CN 201120567961 CN201120567961U CN202416572U CN 202416572 U CN202416572 U CN 202416572U CN 201120567961 CN201120567961 CN 201120567961 CN 201120567961 U CN201120567961 U CN 201120567961U CN 202416572 U CN202416572 U CN 202416572U
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- CN
- China
- Prior art keywords
- constructional column
- reinforcement
- longitudinal reinforcement
- longitudinal
- main structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of the connection of a building main structure with a constructional column, in particular to a longitudinal reinforcement compound connector for a constructional column, solving the problem that two connection modes of the traditional constructional column longitudinal reinforcement and the main structure have respective defects. The longitudinal reinforcement compound connector comprises a rectangular positioning steel plate embedded above a bottom die of the main structure, and connecting reinforcements which are folded and bent for 180 degrees to form a U shape and reinforced with the reinforcement of the main structure are symmetrically welded on the rectangular positioning steel plate. Due to the structural design, the longitudinal reinforcement compound connector has the advantages of simple structure, reasonable design and simplicity and convenience in operation; the position of a longitudinal stressed reinforcement in the constructional column can be guaranteed to be accurate, and meanwhile, the connection of the longitudinal stressed reinforcement in the constructional column with the main structure is more reliable; and damages to an upper beam component of a reinforcement afterward implanted into the constructional column are avoided, and the vibration resistance performance of a secondary enclosure structure of a building is greatly improved, so that the longitudinal reinforcement compound connector has wide applicability.
Description
Technical field
The utility model relates to constructure body structure and constructional column link technique field, is specially a kind of constructional column longitudinal reinforcement composite connector.
Background technology
At present, the anti-seismic performance of building secondary space enclosing structure more and more causes the concern and the attention of society.When running into horizontal vibrating loads such as earthquake; Usually the secondary space enclosing structure is delivered to horizontal loading in the agent structure (broken away from agent structure by constructional column and collar tie beam like the destruction of in line valley earthquake calamity " Invest, Then Investigate ", just finding many buildings and cause) through constructional column, so the quality of the connected mode of constructional column and agent structure and construction quality plays a part key.
In the practice of construction, constructional column longitudinal reinforcement and agent structure connected mode mainly contain two kinds: pre-buried and back bar planting.The former, template is wanted box out during embedded bar, causes spillage when building concrete easily, and reinforcement location accurately also is not easy to guarantee simultaneously; The latter because in the back during bar planting, main muscle will be dodged the main muscle of beam in the constructional column, so the position can not guarantee, often cause the lantern shape, influence reinforcing steel bar bear, simultaneously because operation inconvenience, the formation hidden danger of quality; Therefore formed the common fault on the construction quality.
Summary of the invention
There is the problem of different shortcomings separately in order to solve existing constructional column longitudinal reinforcement respectively in the utility model with two kinds of connected modes of agent structure, and a kind of constructional column longitudinal reinforcement composite connector is provided.
The utility model is to adopt following technical scheme to realize: constructional column longitudinal reinforcement composite connector; Comprise the rectangle fixing steel plate that is embedded in agent structure bed die top, be symmetrically welded with on the rectangle fixing steel plate doubling crooked 180 ° become U-shapeds and with the connecting reinforcement of agent structure steel reinforcing.
Adopt the structure design of the utility model; Simple in structure, reasonable in design, easy and simple to handle; Can not only guarantee that the longitudinal stress reinforcement location is accurate in the constructional column, the longitudinal stress reinforcing bar is more reliable with being connected of agent structure in the constructional column simultaneously, and avoids the destruction of constructional column post-installing rebar to the top beam; Improve the anti-seismic performance of building secondary space enclosing structure greatly, had extensive applicability.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is one of user mode figure of the utility model;
Fig. 3 be the utility model user mode figure two;
Among the figure: the 1-agent structure; The 2-bed die; 3-rectangle fixing steel plate; 4-agent structure reinforcing bar; The 5-connecting reinforcement; 6-constructional column longitudinal stress reinforcing bar.
The specific embodiment
Constructional column longitudinal reinforcement composite connector, as shown in Figure 1, comprise the rectangle fixing steel plate 3 that is embedded in agent structure 1 bed die 2 tops, be symmetrically welded with the crooked 180 ° of connecting reinforcements 5 that become U-shaped and reinforce of doubling on the rectangle fixing steel plate with agent structure reinforcing bar 4.
During concrete the making, as constructional column design size A * B, (A-protective layer thickness+5mm) * (width B-protective layer thickness+5mm) is processed into the rectangle fixing steel plate according to length to select the thick finished product steel plate of 3mm.Get two long φ 6 hot calendering round bars of 200mm, balanced welding behind the crooked 180 ° of one-tenth U-shapeds of its doubling is connected on the rectangle fixing steel plate, fusion length is not less than 10d, with the colouring of steel plate one side paint.
The connector operating principle:
Like Fig. 2, shown in 3, when installing the beam bed die, place the constructional column position at the bed die upside according to drawing requirement, composite connector is placed on accurate position.When laying the beam bottom layer of the reinforcing steel, end placing of reinforcement is as much as possible to be passed from " U " shape ring, with weldering of connector " U " shape circling point or colligation, reliably is connected and the permanent position with bottom layer of the reinforcing steel.Should note avoiding the disturbance connector in the concreting process.By the time during the secondary structure construction,, be welded in rectangle fixing steel plate bottom surface, note cleaning connector basal surface laitance before the weldering with 90 ° of elbows of constructional column longitudinal stress reinforcing bar 6 terminations bending.
Claims (1)
1. constructional column longitudinal reinforcement composite connector; It is characterized in that comprising the rectangle fixing steel plate (3) that is embedded in agent structure (1) bed die (2) top, be symmetrically welded with the crooked 180 ° of connecting reinforcements (5) that become U-shaped and reinforce of doubling on the rectangle fixing steel plate with agent structure reinforcing bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120567961 CN202416572U (en) | 2011-12-30 | 2011-12-30 | Longitudinal reinforcement compound connector for constructional column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120567961 CN202416572U (en) | 2011-12-30 | 2011-12-30 | Longitudinal reinforcement compound connector for constructional column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416572U true CN202416572U (en) | 2012-09-05 |
Family
ID=46741351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120567961 Expired - Fee Related CN202416572U (en) | 2011-12-30 | 2011-12-30 | Longitudinal reinforcement compound connector for constructional column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482388A (en) * | 2021-07-18 | 2021-10-08 | 陕西省建筑科学研究院有限公司 | Method for installing post-anchoring reinforcing steel bar for reinforcing concrete beam |
-
2011
- 2011-12-30 CN CN 201120567961 patent/CN202416572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482388A (en) * | 2021-07-18 | 2021-10-08 | 陕西省建筑科学研究院有限公司 | Method for installing post-anchoring reinforcing steel bar for reinforcing concrete beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120905 Termination date: 20171230 |