CN222456563U - Floor upper layer reinforcing bar protective layer supporting device - Google Patents
Floor upper layer reinforcing bar protective layer supporting device Download PDFInfo
- Publication number
- CN222456563U CN222456563U CN202420576563.4U CN202420576563U CN222456563U CN 222456563 U CN222456563 U CN 222456563U CN 202420576563 U CN202420576563 U CN 202420576563U CN 222456563 U CN222456563 U CN 222456563U
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- Prior art keywords
- positioning plate
- rod
- tripod
- hanging
- plate
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- 239000011241 protective layer Substances 0.000 title abstract description 4
- 239000010410 layer Substances 0.000 title description 18
- 230000003014 reinforcing effect Effects 0.000 title description 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000007704 transition Effects 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
本实用新型公开了一种楼板上层钢筋保护层支承装置，包括下支架、主承架和可调式悬挂杆；主承架由上定位板、斜撑杆、水平杆、下定位板和三角架组成；下定位板设置在三角架内，并通过多根水平杆与三角架固定连接；上定位板位于下定位板正上方，且上定位板通过多根斜撑杆与三角架固定连接；上定位板和下定位板的中部均开设有螺纹孔；下支架包括三根支承立杆，每根支承立杆上均套设一根PVC套管；三根支承立杆固定在主承架底部；可调式悬挂杆由调节螺杆、调节螺母、过渡杆、吊板和吊拉钢丝组成。本实用新型结构简单，使用方便，在混凝土浇筑过程中或混凝土初凝前，都可以实现对上层钢筋标高的调节。
The utility model discloses a supporting device for the upper steel bar protective layer of a floor slab, comprising a lower support, a main support frame and an adjustable hanging rod; the main support frame is composed of an upper positioning plate, an oblique support rod, a horizontal rod, a lower positioning plate and a tripod; the lower positioning plate is arranged in the tripod and is fixedly connected to the tripod through a plurality of horizontal rods; the upper positioning plate is located directly above the lower positioning plate, and the upper positioning plate is fixedly connected to the tripod through a plurality of oblique support rods; threaded holes are provided in the middle of the upper positioning plate and the lower positioning plate; the lower support comprises three supporting vertical rods, each of which is sleeved with a PVC sleeve; the three supporting vertical rods are fixed to the bottom of the main support frame; the adjustable hanging rod is composed of an adjusting screw, an adjusting nut, a transition rod, a hanging plate and a hanging wire. The utility model has a simple structure and is easy to use, and can adjust the elevation of the upper steel bar during the concrete pouring process or before the initial setting of the concrete.
Description
Technical Field
The utility model belongs to the field of house construction, and particularly relates to a supporting device for an upper layer of a reinforced protection layer of a floor slab.
Background
In house construction engineering, a steel bar split heads are commonly used supporting tools in building construction, and upper layer steel bars of a floor slab are generally erected by adopting the steel bar split heads. The stirrup for the steel bars is convenient to use, can fix the steel bars rapidly, effectively prevents the steel bars from shifting, and is high in construction efficiency. But the steel bar split heads belong to disposable expendable supplies, and after the concrete pouring is finished, the steel bar split heads are buried in the concrete floor together, so that the construction cost is increased and the resource waste is caused. Moreover, because the reinforcing steel bar split heads are used, the upper reinforcing steel bars are difficult to adjust and recover after being trampled down in the pouring process or before the initial setting of the concrete.
Disclosure of Invention
The utility model aims to provide a supporting device for a protective layer of a floor slab upper layer, which solves the problems that a reinforced split heads cannot be reused and the reinforced split heads are difficult to adjust and recover after being trampled down in the prior art.
In order to achieve the aim, the utility model provides the technical scheme that the supporting device for the upper layer reinforcement protection layer of the floor slab comprises a lower bracket, a main bearing frame and an adjustable hanging rod;
The main support frame consists of an upper positioning plate, inclined supporting rods, horizontal rods, a lower positioning plate and a tripod, wherein the lower positioning plate is arranged in the tripod and is fixedly connected with the tripod through a plurality of horizontal rods;
The lower bracket comprises three supporting vertical rods, wherein each supporting vertical rod is sleeved with a PVC sleeve, and the three supporting vertical rods are fixed at the bottom of the main bearing bracket;
The adjustable suspension rod consists of an adjusting screw rod, an adjusting nut, a transition rod, a hanging plate and a hanging steel wire, wherein the adjusting screw rod sequentially penetrates through threaded holes in the lower locating plate and the upper locating plate and is in threaded connection with the main support, the adjusting nut is fixed on the adjusting screw rod at the upper end of the upper locating plate, the hanging plate is fixedly connected with the adjusting screw rod through the transition rod, and a through hole for penetrating the hanging steel wire is formed in the hanging plate.
The utility model has the advantages that the structure is simple, the use is convenient, the elevation of the upper layer steel bar can be adjusted in the concrete pouring process or before the initial setting of the concrete by the combined design of the lower bracket, the main bearing frame and the adjustable hanging rod, and the recycling is realized by embedding the PVC sleeve into the concrete.
Drawings
FIG. 1 is a schematic illustration of the present utility model in use;
FIG. 2 is a block diagram of the present utility model;
FIG. 3 is a block diagram of the main carrier;
fig. 4 is a block diagram of an adjustable hanger bar.
Detailed Description
Embodiments of the present utility model will now be described with reference to the accompanying drawings, and it will be understood by those skilled in the art that the following examples are for illustration only and should not be construed as limiting the scope of the utility model. The specific techniques, connections, or conditions are not identified in the examples and are set forth in accordance with the techniques, connections, conditions, or in accordance with the product specifications described in the literature in this field. The materials, instruments or equipment used are conventional products available from commercial sources, not identified to the manufacturer.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "configured" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or indirectly connected via an intermediate medium. The specific meaning of the above terms in the present utility model is understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 2-4, the utility model provides a supporting device for an upper layer reinforcement protection layer of a floor slab, which comprises a lower bracket 1, a main bearing bracket 2 and an adjustable hanging rod 3;
The main bearing frame 2 consists of an upper positioning plate 8, inclined supporting rods 9, horizontal rods 10, a lower positioning plate 11 and a tripod 12, wherein the lower positioning plate 11 is arranged in the tripod 12 and is fixedly connected with the tripod 12 through a plurality of horizontal rods 10, the upper positioning plate 8 is positioned right above the lower positioning plate 11 and is fixedly connected with the tripod 12 through a plurality of inclined supporting rods 9, threaded holes are formed in the middle parts of the upper positioning plate 8 and the lower positioning plate 11, the upper positioning plate and the lower positioning plate are made of steel bars, the tripod, the inclined supporting frame and the horizontal frame are made of smooth round steel bars, and the main bearing frame is a main bearing structure of the utility model;
The lower bracket 1 comprises three supporting vertical rods 7, wherein each supporting vertical rod 7 is sleeved with a PVC sleeve 6, and the three supporting vertical rods 7 are fixed at the bottom of the main bearing frame 2 and are vertical to the bottom of the main bearing frame 2;
The adjustable hanging rod 3 consists of an adjusting screw 13, an adjusting nut 14, a transition rod 15, a hanging plate 16 and a hanging steel wire 17, wherein the adjusting screw 13 sequentially penetrates through threaded holes in the lower locating plate 11 and the upper locating plate 8 to be in threaded connection with the main support frame 2, the adjusting nut 14 is fixed on the adjusting screw 13 at the upper end of the upper locating plate 8, the hanging plate 16 is fixedly connected with the adjusting screw 13 through the transition rod 15, a through hole for penetrating the hanging steel wire 17 is formed in the hanging plate 16, the hanging steel wire 17 is arranged at a longitudinal node position and a transverse node position of an upper layer steel bar to achieve the effect of fixing the position of the upper layer steel bar, and the adjusting screw 13 is driven to move upwards or downwards by screwing the adjusting nut 14 so as to drive the hanging steel wire 17 to move to achieve the purpose of adjusting the upper layer steel bar vertically.
As shown in fig. 1, the present utility model is used as follows:
Step 1, after the installation of the steel bar template is completed, an adjusting screw 13 sequentially passes through threaded holes in the middle of a lower positioning plate and an upper positioning plate, and then an adjusting nut 14 is fixedly installed in place so as to be arranged above the upper positioning plate;
step 2, sleeving a PVC sleeve 6 on the outer side of the supporting upright rod 7;
Step 3, placing the utility model on the installed top mould 5;
Step 4, the hanging steel wire 17 passes through the through hole in the hanging plate, is connected with the longitudinal and transverse node positions of the upper layer steel bar 4, and is tightly twisted;
step 5, adjusting the elevation of the upper layer steel bar through an adjusting nut 14;
Pouring floor slab concrete, and adjusting elevation through the adjusting nut 14 in the pouring process;
Step 7, after the concrete pouring is completed, before the initial setting of the concrete (before the initial polishing, the position of the upper layer of reinforcing steel bars is detected by inserting the reinforcing steel bars into the concrete, and the final adjustment of the elevation of the upper layer of reinforcing steel bars is carried out through an adjusting nut 14;
And 8, finishing the concrete finishing, plastering and maintenance work.
After the concrete is solidified, the pliers are used for clamping off the hanging steel wire 17, the steel wire is taken out from the PVC sleeve 6, and after the installation of the steel bar template is completed, the steel wire is moved to the next required position, and the installation mode is the same as that of the step 2-the step 8.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (1)
1. The supporting device for the upper layer of the reinforcement protection layer of the floor slab is characterized by comprising a lower bracket (1), a main bearing frame (2) and an adjustable hanging rod (3);
The main support (2) consists of an upper positioning plate (8), inclined stay bars (9), horizontal rods (10), a lower positioning plate (11) and a tripod (12), wherein the lower positioning plate (11) is arranged in the tripod (12) and is fixedly connected with the tripod (12) through a plurality of the horizontal rods (10), the upper positioning plate (8) is positioned right above the lower positioning plate (11), the upper positioning plate (8) is fixedly connected with the tripod (12) through a plurality of the inclined stay bars (9), and threaded holes are formed in the middle parts of the upper positioning plate (8) and the lower positioning plate (11);
The lower bracket (1) comprises three supporting vertical rods (7), wherein each supporting vertical rod (7) is sleeved with a PVC sleeve (6), and the three supporting vertical rods (7) are fixed at the bottom of the main bearing frame (2);
The adjustable suspension rod (3) consists of an adjusting screw rod (13), an adjusting nut (14), a transition rod (15), a hanging plate (16) and a hanging steel wire (17), wherein the adjusting screw rod (13) sequentially penetrates through threaded holes in the lower locating plate (11) and the upper locating plate (8) to be in threaded connection with the main support frame (2), the adjusting nut (14) is fixed on the adjusting screw rod (13) at the upper end of the upper locating plate (8), the hanging plate (16) is fixedly connected with the adjusting screw rod (13) through the transition rod (15), and a through hole for penetrating the hanging steel wire (17) is formed in the hanging plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420576563.4U CN222456563U (en) | 2024-03-25 | 2024-03-25 | Floor upper layer reinforcing bar protective layer supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420576563.4U CN222456563U (en) | 2024-03-25 | 2024-03-25 | Floor upper layer reinforcing bar protective layer supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222456563U true CN222456563U (en) | 2025-02-11 |
Family
ID=94453469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420576563.4U Active CN222456563U (en) | 2024-03-25 | 2024-03-25 | Floor upper layer reinforcing bar protective layer supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222456563U (en) |
-
2024
- 2024-03-25 CN CN202420576563.4U patent/CN222456563U/en active Active
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| GR01 | Patent grant |