CN203412311U - Connecting piece for tensioning support frame by own oblique structure - Google Patents
Connecting piece for tensioning support frame by own oblique structure Download PDFInfo
- Publication number
- CN203412311U CN203412311U CN201320485726.XU CN201320485726U CN203412311U CN 203412311 U CN203412311 U CN 203412311U CN 201320485726 U CN201320485726 U CN 201320485726U CN 203412311 U CN203412311 U CN 203412311U
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- CN
- China
- Prior art keywords
- short steel
- dowel
- support frame
- steel pipes
- steel tube
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 239000000789 fastener Substances 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 8
- 210000003205 Muscles Anatomy 0.000 claims description 7
- 230000004927 fusion Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Abstract
The utility model discloses a connecting piece for tensioning a support frame by an own oblique structure. The connecting piece for tensioning the support frame by the own oblique structure comprises a short steel tube 1, wherein one end of the short steel tube is provided with an anchor bar 3 pre-embedded in the oblique structure, the anchor bar is arranged perpendicular to the short steel tube, the short steel tube is provided with a set of additional steel bars 4, the additional steel bars are arranged perpendicular to the short steel tube and the anchor bar, and the other end of the short steel tube is provided with a fastener 2 connected with the support frame. The connecting piece for tensioning the support frame by the own oblique structure is simple to manufacture and flexible to use; according to the connecting piece for tensioning the support frame by the own oblique structure, construction waste can be utilized and changed into wealth, so that the cost is reduced; the load of cast concrete in the previous section is shared by the steel tube pre-embedded in the concrete, the risk of the structure under heavy load is effectively reduced; meanwhile, after the concrete is finally coagulated, the frame can be effectively tensioned by the pre-embedded short steel tube, and the stability of the frame is improved. The device has the advantages of safety and reliability, strong universality, high flexibility, rapid construction speed and saving of construction cost. The connecting piece for tensioning the support frame by the own oblique structure can be applied to the oblique support of components, such as oblique walls, oblique posts and the like; according to the connecting piece for tensioning the support frame by the own oblique structure, the safety and the stability of the frame are improved.
Description
Technical field
the utility model relates to a kind of connector that utilizes self incline structure drawknot supporting frame, belongs to the support technology field of construction work medium dip shear wall.
Background technology
at present, the domestic support for tall and big member has more ripe technique, but when larger in the face of structure angle of inclination, supports in inconvenient situation, security and stability for support structure does not but have reliable measure to guarantee, to structural safety, causes very large potential safety hazard.In concrete engineering, often need to for different form of structure, design different support connecting pieces, caused the waste of human and material resources, financial resources.The Kweiyang No. one building engineering of gardens and orchards office of take is example, and this project tilts near the mountain and builds, and building body is main load-carrying members near the sloping core of massif one side.Because sloping core is gone up along mountain, the height of body of wall compared with high (floor height 6.5m～15m not etc.), angle of inclination large (with horizontal sextant angle be 34.53 degree), in eccentric force state.The security and stability of considering massif, does not allow to set up support body on massif, so how to guarantee that it is the problem of a pendulum in face of researcher that frame body safe is stablized.
Summary of the invention
the purpose of this utility model is, a kind of connector that utilizes self incline structure drawknot supporting frame is provided, and can be used for strengthening inclination shear wall supporting frame stability, to guarantee construction safety and construction quality.
the technical solution of the utility model:
a connector that utilizes self incline structure drawknot supporting frame, comprises short steel pipes; Short steel pipes one end is provided with the dowel being embedded in incline structure, and dowel is vertical with short steel pipes to be arranged, and short steel pipes is provided with one group of additional bar, and additional bar arranges with short steel pipes is vertical with dowel; The short steel pipes other end is provided with the fastener that is connected use with supporting frame.
in aforementioned connector, the diameter of described short steel pipes is 38mm, and wall thickness is 2.5mm.
in aforementioned connector, described dowel is that round steel bends part, and the diameter of round steel is not less than 16mm, and being shaped as of dowel is L shaped; A L shaped limit and short steel pipes welding, fusion length is not less than 10 times of round steel diameter.
in aforementioned connector, described additional bar is the round steel that diameter is not less than 16mm; Additional bar is positioned at dowel below, and vertical with dowel, the intersection point welding of additional bar and dowel.
in aforementioned connector, described dowel and additional bar are positioned at incline structure, the main muscle welding in additional bar and incline structure; Fusion length is not less than 35 times of additional bar diameter, the shortest 500mm that is not less than of weld seam.
compared with prior art, the utility model is made simple, can make in construction early stage or construction period, the length of short steel pipes can be adjusted in real time according to thickness of wall body and with support body distance, span can be determined according to the vertical rod distance of support body, also can adjust at any time according to the distance of cross bar, flexibility is strong; Material therefor is mainly short steel pipes, fastener and bar dowel, and the strength of materials is guaranteed, and can utilize on-the-spot waste material, turns waste into wealth, and saves material and reduces costs; For highly higher sloping core, for guaranteeing construction quality, to concrete, segmentation is built, after lower-layer concrete is built, the load of sharing the preceding paragraph concreting by being embedded in steel pipe in concrete, effectively reduces the danger of structure under heavy duty, simultaneously after concrete final set, structure to the effective drawknot of support body, has increased the stability of support body by embedded steel tube.That this device has advantages of is safe and reliable, highly versatile, flexibility is strong, speed of application is fast, save construction cost.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is the layout schematic diagram of connector in incline structure plate.
being labeled as in accompanying drawing: 1-short steel pipes, 2-fastener, 3-dowel, 4-additional bar, 5-incline structure body.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to any restriction of the present utility model.
a connector that utilizes self incline structure drawknot supporting frame, as shown in Figure 1, comprises short steel pipes 1; Short steel pipes 1 one end is provided with the dowel 3 being embedded in incline structure, dowel 3 setting vertical with short steel pipes 1, and short steel pipes 1 is provided with one group of additional bar 4, additional bar 4 and short steel pipes 1 setting vertical with dowel 3; Short steel pipes 1 other end is provided with the fastener 2 that is connected use with supporting frame.The diameter of short steel pipes 1 is 38mm, and wall thickness is 2.5mm.Described dowel 3 is that round steel bends part, and the diameter of round steel is not less than 16mm, and being shaped as of dowel 3 is L shaped; A L shaped limit and short steel pipes 1 welding, fusion length is not less than 10 times of round steel diameter.Described additional bar 4 is round steel that diameter is not less than 16mm; Additional bar 4 is positioned at dowel 3 belows, and vertical with dowel 3, and additional bar 4 welds with the intersection point of dowel 3.Described dowel 3 and additional bar 4 are positioned at incline structure, and additional bar 4 welds with the main muscle (not drawing in Fig. 2) in incline structure body 5; Fusion length is not less than 35 times of additional bar diameter, the shortest 500mm that is not less than of weld seam.
Embodiment
as shown in Figure 2, the thickness of Fig. 2 medium dip structure 5 is 850mm to this example, and deduction protective layer thickness 25mm considers easy construction and save material, this example is selected diameter 38mm, pipe thickness 2.5mm, and the steel pipe of length 1000mm is as short steel pipes 1; In the both sides on short steel pipes 1 top, weld respectively a dowel 3, dowel 3 diameters are 18mm, and dowel 3 is L shaped, length is on one side 600mm, the length of another side is 200mm, and an edge of 200mm axial and short steel pipes 1 welding of short steel pipes 1, and fusion length is not less than 180mm; Two dowels are symmetrically welded at short steel pipes both sides.On the long limit of 600mm of each dowel 3, respectively weld two additional bars 4, additional bar 4 diameters are 18mm, and length is 800mm.During welding, additional bar 4 is positioned at dowel 3 belows, and vertical with dowel 3, and additional bar 4 welds with the intersection point of dowel 3.Additional bar 4 welds with the main muscle (not drawing in Fig. 2) in incline structure body 5; When carrying out the building of incline structure body 5, one end of the utility model connector is cast in incline structure body 5 together with dowel 3 and additional bar 4.Connector of the present utility model ranks on incline structure body 5 are arranged, and span is that 2 times of distances of incline structure body 5 below support body upper pright stanchions are 1600mm, and fore-and-aft distance is 2000mm, by fastener 2, is fixedly connected with the vertical rod on support body.
in this routine medium dip structure 5, be longitudinally provided with the main muscle of four rows, the spacing of four additional bars 4 in the utility model is corresponding with the main muscle spacing in incline structure body 5, main muscle near bottom surface in four additional bars 4 in this example and incline structure body 5 welds, the adhesion stress of enhancing and structure in the situation that change structure is not stressed, guarantees that structure is in the safety of the structure support body of different construction stages.
Claims (5)
1. a connector that utilizes self incline structure drawknot supporting frame, is characterized in that: comprise short steel pipes (1); Short steel pipes (1) one end is provided with the dowel (3) being embedded in incline structure, dowel (3) and the vertical setting of short steel pipes (1), short steel pipes (1) is provided with one group of additional bar (4), additional bar (4) and short steel pipes (1) and the vertical setting of dowel (3); Short steel pipes (1) other end is provided with the fastener (2) that is connected use with supporting frame.
2. connector according to claim 1, is characterized in that: the diameter of described short steel pipes (1) is 38mm, and wall thickness is 2.5mm.
3. connector according to claim 1, is characterized in that: described dowel (3) is that round steel bends part, and the diameter of round steel is not less than 16mm, and being shaped as of dowel (3) is L shaped; A L shaped limit and short steel pipes (1) welding, fusion length is not less than 10 times of round steel diameter.
4. connector according to claim 1, is characterized in that: described additional bar (4) is the round steel that diameter is not less than 16mm; Additional bar (4) is positioned at dowel (3) below, and vertical with dowel (3), and additional bar (4) welds with the intersection point of dowel (3).
5. connector according to claim 1, is characterized in that: described dowel (3) and additional bar (4) are positioned at incline structure, the main muscle welding in additional bar (4) and incline structure; Fusion length is not less than 35 times of additional bar diameter, the shortest 500mm that is not less than of weld seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485726.XU CN203412311U (en) | 2013-08-09 | 2013-08-09 | Connecting piece for tensioning support frame by own oblique structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485726.XU CN203412311U (en) | 2013-08-09 | 2013-08-09 | Connecting piece for tensioning support frame by own oblique structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203412311U true CN203412311U (en) | 2014-01-29 |
Family
ID=49975207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485726.XU Expired - Fee Related CN203412311U (en) | 2013-08-09 | 2013-08-09 | Connecting piece for tensioning support frame by own oblique structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203412311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032690A (en) * | 2014-06-17 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | Embedded rib for enclosure railing |
| CN107558754A (en) * | 2017-10-20 | 2018-01-09 | 中国建筑第七工程局有限公司 | A kind of prefabricated member support frame |
-
2013
- 2013-08-09 CN CN201320485726.XU patent/CN203412311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032690A (en) * | 2014-06-17 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | Embedded rib for enclosure railing |
| CN107558754A (en) * | 2017-10-20 | 2018-01-09 | 中国建筑第七工程局有限公司 | A kind of prefabricated member support frame |
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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: 20140129 Termination date: 20180809 |