CN105269678A - Pre-stress steel strand girder - Google Patents
Pre-stress steel strand girder Download PDFInfo
- Publication number
- CN105269678A CN105269678A CN201410266761.1A CN201410266761A CN105269678A CN 105269678 A CN105269678 A CN 105269678A CN 201410266761 A CN201410266761 A CN 201410266761A CN 105269678 A CN105269678 A CN 105269678A
- Authority
- CN
- China
- Prior art keywords
- roof beam
- place
- girder
- steel strand
- fixed
- 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.)
- Pending
Links
Abstract
The invention provides a pre-stress steel strand girder comprising a girder body, an elastic body and a beam body; the girder body comprises a pedestal and a truss; one end of the elastic body is fixed on the pedestal, and the other end is fixed on the truss; the beam body is provided with wire holes, and fixed on the girder body. The pre-stress steel strand girder ensures the steel strand to stably stretch in a stretching process; the elastic body arranged on the girder body can realize slow adjusting, thus further ensuring product stress, and ensuring product quality.
Description
Technical field
The invention belongs to building prefabricated components field, especially relates to a kind of prestress wire and to set a roof beam in place body.
Background technology
At present in actual production because of the arrangement stable mechanical property of fish belly sill, the advantages such as rigidity is large are widely used.But the stability that fish belly sill is fixed is unsatisfactory, when Method of Steel Strand Stretching, be difficult to ensure stable pulling, affect product stress.
Summary of the invention
The problem that the invention will solve is that a kind of prestress wire of proof stress steel strand wires stable pulling is set a roof beam in place body.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of prestress wire is set a roof beam in place body, comprises body of setting a roof beam in place, elastomer and beam body; Described body of setting a roof beam in place comprises base and roof beam structure, and described elastomeric one end is fixed on base, and the other end is fixed on roof beam structure; Described beam body is provided with through wires hole and described beam body is fixed on and sets a roof beam in place on body.
Preferably, described roof beam structure is inverted trapezoidal and trapezoidal upper bottom opening.
Preferably, set a roof beam in place described in the base of body and roof beam structure one-body molded.
Preferably, described beam body is trapezoidal.
Preferably, described elastomer is provided with at least two and symmetrically.
Preferably, the through wires hole that described beam body is provided with at least is provided with 3.
The advantage that the invention has and good effect are: ensure that steel strand wires can stable pulling in drawing process, and the elastomer design of simultaneously setting a roof beam in place on body realizes slow-readjustment joint, ensures product stress further, ensures product quality.
Accompanying drawing explanation
Fig. 1 is the invention structural representation;
In figure: 1-sets a roof beam in place frame, 11-base, 12-roof beam structure, 13-elastomer, 2-beam body, 3-through wires hole, 4-prestress wire
Detailed description of the invention
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the invention.
A kind of prestress wire is set a roof beam in place body, comprises body 1 of setting a roof beam in place, elastomer 13 and beam body 2; Described body 1 of setting a roof beam in place comprises base 11 and roof beam structure 12, and one end of described elastomer 13 is fixed on base 11, and the other end is fixed on roof beam structure 12; Described beam body 2 is provided with through wires hole 3 and described beam body 2 is fixed on and sets a roof beam in place on body 1.Described roof beam structure 12 is inverted trapezoidal and trapezoidal upper bottom opening.Base 11 and the roof beam structure 12 of described body 1 of setting a roof beam in place are one-body molded.Described beam body 2 is trapezoidal.Described elastomer 13 is provided with at least two and symmetrically.The through wires hole 3 that described beam body 2 is provided with at least is provided with 3.
When actual production, prestress wire 4 passed through wires hole 3 and is fixedly connected with by ground tackle, prestress wire 4 applying stress and stretches, finally carry out concreting.
Above an embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope that still all should belong to the invention.
Claims (6)
1. prestress wire is set a roof beam in place a body, it is characterized in that: comprise body of setting a roof beam in place (1), elastomer (13) and beam body (2);
Described body of setting a roof beam in place (1) comprises base (11) and roof beam structure (12), and one end of described elastomer (13) is fixed on base (11), and the other end is fixed on roof beam structure (12);
Described beam body (2) is provided with through wires hole (3) and described beam body (2) is fixed on body of setting a roof beam in place (1).
2. a kind of prestress wire according to claim 1 is set a roof beam in place body, it is characterized in that: described roof beam structure (12) is for inverted trapezoidal and trapezoidal upper bottom opening.
3. a kind of prestress wire according to claim 1 is set a roof beam in place body, it is characterized in that: described in set a roof beam in place the base (11) of body (1) and roof beam structure (12) one-body molded.
4. a kind of prestress wire according to claim 1 is set a roof beam in place body, it is characterized in that: described beam body (2) is for trapezoidal.
5. a kind of prestress wire according to claim 1 is set a roof beam in place body, it is characterized in that: described elastomer (13) is provided with at least two and symmetrically.
6. a kind of prestress wire according to claim 1 is set a roof beam in place body, it is characterized in that: the through wires hole (3) that described beam body (2) is provided with at least is provided with 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266761.1A CN105269678A (en) | 2014-06-16 | 2014-06-16 | Pre-stress steel strand girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266761.1A CN105269678A (en) | 2014-06-16 | 2014-06-16 | Pre-stress steel strand girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269678A true CN105269678A (en) | 2016-01-27 |
Family
ID=55139957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410266761.1A Pending CN105269678A (en) | 2014-06-16 | 2014-06-16 | Pre-stress steel strand girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11878393B2 (en) | 2020-10-09 | 2024-01-23 | Milwaukee Electric Tool Corporation | Clutch socket adapter for a tool |
-
2014
- 2014-06-16 CN CN201410266761.1A patent/CN105269678A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11878393B2 (en) | 2020-10-09 | 2024-01-23 | Milwaukee Electric Tool Corporation | Clutch socket adapter for a tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |