CN203284972U - Steel bar anchoring plate with straight thread bolt anchor head - Google Patents
Steel bar anchoring plate with straight thread bolt anchor head Download PDFInfo
- Publication number
- CN203284972U CN203284972U CN2013203221806U CN201320322180U CN203284972U CN 203284972 U CN203284972 U CN 203284972U CN 2013203221806 U CN2013203221806 U CN 2013203221806U CN 201320322180 U CN201320322180 U CN 201320322180U CN 203284972 U CN203284972 U CN 203284972U
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- CN
- China
- Prior art keywords
- anchor
- anchoring
- bar
- steel bar
- anchor head
- 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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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a steel bar anchoring plate with a straight thread bolt anchor head, and relates to an anchoring device, in particular to an anchoring plate used for anchoring a steel bar with longitudinal stress. The steel bar anchoring plate comprises an anchoring steel bar and the anchor head, wherein an anchoring end of the anchoring steel bar is fixedly connected with the anchor head, straight threads are arranged on the anchoring steel bar, and the anchoring steel bar and the anchoring head are made of 45 carbon structural steel. The anchor head is fixed at the tail end of the anchoring steel bar, the defect of the insufficient length of the anchoring steel bar caused by anchor bending construction is avoided, or the conditions that anchoring bending construction cannot be adopted because space is insufficient are avoided.
Description
Technical field
The utility model relates to anchor device, the anchor plate of using especially for the Reinforcement anchoring.
Background technology
Fast development along with the domestic construction industry, various places emerged the landmark building of many batches of modern designs, structure uniqueness in recent years, these buildings have mostly adopted some special structure design modes, the complexity of node is also more and more higher, and these nodes have been not only to realize by the steel structure node form, but take concrete structure, reinforced concrete composite structure as main.The characteristics of these nodes are commonly: the node area reinforcing bar is intensive, complex-shaped, reinforcement ratio is high, these complex nodes often occur that the situation that the straight anchor curtailment of reinforcing bar, curved anchor can't be constructed occurs, the reinforcing steel bar machinery anchor type is more and more applied in engineering, at home in the situation of human resources growing tension, take a kind of economical and practical, easy and simple to handle, the efficient Bar Anchorage plate of construction is very necessary.
Summary of the invention
For solving above-mentioned deficiency, the utility model provides a kind of Bar Anchorage plate with straight thread bolt anchor head, does not need the construction of curved anchor, avoids the situation of the reinforcing bar curtailment that curved anchor construction causes.
For achieving the above object, a kind of Bar Anchorage plate with straight thread bolt anchor head, it comprises anchor bar, anchor head, and the anchor bar anchored end is fixedly connected with anchor head, and straight thread is arranged on anchor bar, and anchor bar is connected by straight thread with anchor head.
Described anchor bar and anchor head raw material are 45 structural carbon steels.
Described anchor head cross section is circular, and section area is greater than 4.5 times of anchor bar nominal area, less than 8 times of anchor bar nominal area.
Described anchor head thickness is greater than the anchor bar diameter, less than 2 times of anchor bar nominal diameter.
Use the utility model successful: the reinforcing bar end is anchor head fixedly, avoids because curved anchor construction causes the reinforcing bar curtailment, and perhaps insufficient space can not adopt the situation of curved anchor construction.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the right TV structure schematic diagram of the utility model.
1-anchor bar, 2-anchor head, 3-straight thread in figure.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of Bar Anchorage plate with straight thread bolt anchor head, and it comprises anchor bar 1, anchor head 2, and anchor bar 1 anchored end is fixedly connected with anchor head 2, straight thread 3 is arranged on anchor bar 1, and anchor bar 1 is connected by straight thread 3 with anchor head 2.Anchor bar 1 and anchor head raw material are 45 structural carbon steels.Anchor head 2 cross sections are circular, and section area is greater than 4.5 times of anchor bar 1 cross-sectional area, less than 8 times of anchor bar 1 cross-sectional area.Anchor head 2 thickness are greater than anchor bar 1 nominal diameter, less than 2 times of anchor bar 1 nominal diameter.
Further improvement of the utility model is: common anchor plate is to be produced by special anchor plate manufacturer, and unit in charge of construction purchases corresponding equipment from producer, and anchor bar 1 ends screw screw thread processing is carried out at scene.The anchor plate that the utility model adopts connects roll forming straight thread reinforced bar sleeve for the reinforcing steel bar machinery of remodeling, namely of large diameter round steel material, make the anchor plate of screw thread in band, the interior screw thread of anchor plate is identical with the interior screw thread that on-the-spot reinforcing steel bar machinery used connects the rolling straight threads rebar sleeve, anchor bar 1 mantle fiber and roll forming straight thread connecting reinforcement mantle fiber adopt same mantle fiber machine, need not other procuring equipment, reduce costs; The operator need not independent training, is skilled in technique, and efficiency of construction is high.
Claims (4)
1. Bar Anchorage plate with straight thread bolt anchor head, it is characterized in that: it comprises anchor bar, anchor head, and the anchor bar anchored end is fixedly connected with anchor head, and straight thread is arranged on anchor bar, and anchor bar is connected by straight thread with anchor head.
2. a kind of Bar Anchorage plate with straight thread bolt anchor head according to claim 1, it is characterized in that: described anchor bar and anchor head raw material are 45 structural carbon steels.
3. a kind of Bar Anchorage plate with straight thread bolt anchor head according to claim 1 is characterized in that: described anchor head cross section is for circular, and section area is greater than 4.5 times of anchor bar nominal area, less than 8 times of anchor bar nominal area.
4. a kind of Bar Anchorage plate with straight thread bolt anchor head according to claim 1 is characterized in that: described anchor head thickness is greater than the anchor bar diameter, less than 2 times of anchor bar nominal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203221806U CN203284972U (en) | 2013-06-06 | 2013-06-06 | Steel bar anchoring plate with straight thread bolt anchor head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203221806U CN203284972U (en) | 2013-06-06 | 2013-06-06 | Steel bar anchoring plate with straight thread bolt anchor head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284972U true CN203284972U (en) | 2013-11-13 |
Family
ID=49541343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203221806U Expired - Fee Related CN203284972U (en) | 2013-06-06 | 2013-06-06 | Steel bar anchoring plate with straight thread bolt anchor head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064615A (en) * | 2015-07-17 | 2015-11-18 | 上海核工程研究设计院 | Reinforcement anchorage and mounting method thereof |
| CN105113664A (en) * | 2015-07-14 | 2015-12-02 | 上海核工程研究设计院 | Orthogonal connection method of steel plate-concrete composite shear wall and concrete shear wall |
-
2013
- 2013-06-06 CN CN2013203221806U patent/CN203284972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113664A (en) * | 2015-07-14 | 2015-12-02 | 上海核工程研究设计院 | Orthogonal connection method of steel plate-concrete composite shear wall and concrete shear wall |
| CN105064615A (en) * | 2015-07-17 | 2015-11-18 | 上海核工程研究设计院 | Reinforcement anchorage and mounting method thereof |
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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 |
Granted publication date: 20131113 Termination date: 20190606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |