CN211229204U - Spacing fixed plate of prestressing force coincide floor reinforcing bar - Google Patents
Spacing fixed plate of prestressing force coincide floor reinforcing bar Download PDFInfo
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- CN211229204U CN211229204U CN201920926344.3U CN201920926344U CN211229204U CN 211229204 U CN211229204 U CN 211229204U CN 201920926344 U CN201920926344 U CN 201920926344U CN 211229204 U CN211229204 U CN 211229204U
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Abstract
The utility model discloses a spacing fixed plate of prestressing force coincide floor reinforcing bar, including prestressing steel perforation baffle, prestressing steel perforation baffle is ㄩ shaped steel, ㄩ shaped steel is equipped with prestressing steel fixed module, prestressing steel fixed module is equipped with a plurality of reinforcing bar constant head tanks, adopts numerical control groover to open a slot; prestressed steel bars are arranged on the steel bar positioning grooves; the utility model has the advantages that: the prestressed reinforcement used in the prestressed prefabricated composite floor slab can be conveniently and effectively positioned and fixed, the position accuracy of the prestressed reinforcement in the processing and production process of the prestressed prefabricated composite floor slab is ensured, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the fixed plate field, and the utility model relates to a spacing fixed plate of prestressing force coincide floor reinforcing bar specifically says so.
Background
The prefabricated composite floor slab has been adopted in Xinjiang (building area is about 20000 square meters), but is widely used in other domestic cities, and the usage amount per year exceeds more than 1000 ten thousand square meters. The application of the construction method changes the construction process of the traditional cast-in-place floor slab, and greatly improves the overall construction quality of the floor slab; the prefabricated composite floor slab is used as a component type which is easy to realize standardized design and batch production in an assembly type prefabricated component, and has the greatest difference from a cast-in-place floor slab in that (1) the prefabricated composite floor slab is produced strictly according to the designed size, so that the installation and the quality control are easier; (2) the self quality of the concrete can be well guaranteed by industrial production, cracks are reduced, and structural water resistance is enhanced; (3) simple temporary independent support and reduction of bottom templates, so that the use of a lot of turnover materials and wood consumption are saved on site, and the generation of site construction waste is reduced. Therefore, the prefabricated composite floor slab is used as a component part of the fabricated building, and has a very wide market application prospect.
The defects of the traditional cast-in-place floor slab in engineering application mainly include that the construction speed is slow, a large amount of steel pipes and wood are consumed for building a template, and a series of common quality problems (cracking, water leakage and the like) are generated after the cast-in-place is completed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a spacing fixed plate of prestressed reinforcement can make things convenient for effectual prestressed reinforcement to use in the prefabricated coincide floor of prestressing force to fix a position and fix, has guaranteed that prestressed reinforcement position is accurate in the prefabricated coincide floor processing production process of prestressing force, has improved work efficiency.
The technical scheme of the utility model is that:
a prestressed reinforcement limiting fixing plate comprises a prestressed reinforcement perforation baffle, wherein the prestressed reinforcement perforation baffle is ㄩ steel, the ㄩ steel is provided with a prestressed reinforcement fixing module, the prestressed reinforcement fixing module is provided with a plurality of reinforcement positioning grooves, and grooving is carried out by adopting a numerical control grooving machine; the steel bar positioning groove is provided with prestressed steel bars.
Furthermore, the prestressed reinforcement is tensioned through the fixed prestressed reinforcement tensioning tables at the two ends.
Further, the both ends of prestressing steel are equipped with reinforcing bar stop device, control prestressing steel position size, and prefabricated coincide floor length size of prestressing force as required installs reinforcing bar stop device, reinforcing bar stop device adopts the steel sheet preparation.
Furthermore, fixed cross beams are further arranged at two ends of the prestressed reinforcement and are used together with an anchorage device for fixing the prestressed reinforcement at the end part.
Furthermore, the prestressed reinforcement is clamped in the reinforcement positioning groove through a reinforcement limiting device.
The utility model has the advantages that: the prestressed reinforcement used in the prestressed prefabricated composite floor slab can be conveniently and effectively positioned and fixed, the position accuracy of the prestressed reinforcement in the processing and production process of the prestressed prefabricated composite floor slab is ensured, and the working efficiency is improved.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural view of a prestressed reinforcement perforated baffle according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a prestressed reinforcement fixing module according to an embodiment of the present invention;
in the figure: the steel bar positioning device comprises a 1-prestressed steel bar perforation baffle, a 2-steel bar limiting device and a 3-steel bar positioning groove.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1-2, a prestressed reinforcement limiting fixing plate comprises a prestressed reinforcement perforated baffle 1, wherein the prestressed reinforcement perforated baffle 1 is ㄩ -type steel, the ㄩ -type steel is provided with a prestressed reinforcement fixing module, the prestressed reinforcement fixing module is provided with a plurality of reinforcement positioning grooves 3, and a numerical control grooving machine is adopted for grooving; and the steel bar positioning groove 3 is provided with prestressed steel bars.
And the prestressed steel bars stretch the prestressed steel bars through the fixed prestressed steel bar stretching tables at the two ends.
The both ends of prestressing steel are equipped with reinforcing bar stop device 2, control prestressing steel position size, and prefabricated coincide floor length dimension of prestressing force as required installs reinforcing bar stop device, reinforcing bar stop device adopts Q345 steel sheet preparation, steel sheet thickness 5 mm.
And fixing cross beams are further arranged at two ends of the prestressed reinforcement and are used for fixing the prestressed reinforcement together with the anchorage device at the end part.
The prestressed reinforcement is clamped in the reinforcement positioning groove through a reinforcement limiting device. And (4) clamping the prestressed reinforcement in the positioning groove of the limiting device according to the position of the prestressed reinforcement required by the design drawing.
The using method comprises the following steps:
1. penetrating prestressed reinforcements according to the number of the prestressed reinforcements designed for the prestressed composite floor slab;
2. the right side of the prestressed reinforcement penetrates through a hole of a cross beam (shown in figure 1) and is fixed through an anchorage device;
3. the left side of the prestressed reinforcement penetrates through a hole of a cross beam (figure 1) and is temporarily fixed through an anchorage device;
4. installing a steel bar limiting device (figure 2), wherein the installation position of the steel bar limiting device is determined according to the length of the laminated slab, namely the distance between the two limiting devices is consistent with the length of the laminated floor slab;
5. stretching the prestressed reinforcement, wherein the stretching force meets the design requirement;
6. according to the space size of the prestressed reinforcements in the laminated slab design drawing, the prestressed reinforcements are placed in the hole grooves of the limiting device, the displacement of the prestressed reinforcements is limited, and the position size of the prestressed reinforcements is ensured to meet the requirements of the design drawing.
Claims (5)
1. The utility model provides a spacing fixed plate of prestressing force coincide floor reinforcing bar which characterized in that: the prestressed reinforcement punching baffle is ㄩ section steel, the ㄩ section steel is provided with a prestressed reinforcement fixing module, the prestressed reinforcement fixing module is provided with a plurality of reinforcement positioning grooves, and a numerical control grooving machine is adopted for grooving; the steel bar positioning groove is provided with prestressed steel bars.
2. The spacing fixed plate of prestressing force coincide floor reinforcing bar of claim 1, its characterized in that: and the prestressed steel bars stretch the prestressed steel bars through the fixed prestressed steel bar stretching tables at the two ends.
3. The spacing fixed plate of prestressing force coincide floor reinforcing bar of claim 2, its characterized in that: and the two ends of the prestressed reinforcement are provided with reinforcement limiting devices, and the reinforcement limiting devices are made of steel plates.
4. The spacing fixed plate of prestressing force coincide floor reinforcing bar of claim 3, its characterized in that: and fixing cross beams are further arranged at two ends of the prestressed reinforcement and are used for fixing the prestressed reinforcement together with the anchorage device at the end part.
5. The spacing fixed plate of prestressing force coincide floor reinforcing bar of claim 4, its characterized in that: the prestressed reinforcement is clamped in the reinforcement positioning groove through a reinforcement limiting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926344.3U CN211229204U (en) | 2019-06-19 | 2019-06-19 | Spacing fixed plate of prestressing force coincide floor reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926344.3U CN211229204U (en) | 2019-06-19 | 2019-06-19 | Spacing fixed plate of prestressing force coincide floor reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211229204U true CN211229204U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920926344.3U Active CN211229204U (en) | 2019-06-19 | 2019-06-19 | Spacing fixed plate of prestressing force coincide floor reinforcing bar |
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| CN (1) | CN211229204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529934A (en) * | 2021-06-23 | 2021-10-22 | 广东省建筑设计研究院有限公司 | Beam column node of combination of steel bar area anchor plate and steel-pipe column shaped steel bracket |
-
2019
- 2019-06-19 CN CN201920926344.3U patent/CN211229204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529934A (en) * | 2021-06-23 | 2021-10-22 | 广东省建筑设计研究院有限公司 | Beam column node of combination of steel bar area anchor plate and steel-pipe column shaped steel bracket |
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