CN212053474U - Integrated module device for floor slab reinforcing steel bar support - Google Patents
Integrated module device for floor slab reinforcing steel bar support Download PDFInfo
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- CN212053474U CN212053474U CN202020389339.6U CN202020389339U CN212053474U CN 212053474 U CN212053474 U CN 212053474U CN 202020389339 U CN202020389339 U CN 202020389339U CN 212053474 U CN212053474 U CN 212053474U
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- prefabricated section
- reinforcing bar
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- steel bar
- floor
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Abstract
The utility model discloses an integrated module device of floor slab steel bar support belongs to the room and builds the engineering field. The utility model discloses a prefabricated section, the top and the bottom of prefabricated section all can be provided with the fixed notch of reinforcing bar that is the cross and distributes, and the fixed notch of reinforcing bar extends certain degree of depth to the prefabricated section is inside, and the top and the bottom of prefabricated section still are equipped with respectively along the reservation pinhole that the prefabricated section diameter direction extends, reserve the pinhole and run through prefabricated section diameter direction thickness, and reserve the bottom outside that the pinhole is located the fixed notch of reinforcing bar, worn the reinforcing bar fixed pin in the reservation pinhole. The utility model overcomes among the prior art problem that the floor construction is difficult to guarantee floor thickness and protective layer thickness can be used to the cushion of building engineering major structure floor steel bar protective layer and net interval, effectively solves interval control problem and protective layer thickness problem between the double-deck reinforcing bar net piece of floor.
Description
Technical Field
The utility model relates to an engineering technical field is built in the room, and more specifically says, relates to an integrated module device that floor reinforcing bar supported.
Background
In the construction process of building floor slab reinforcement engineering, how to control the thickness of the floor slab and the thickness of a protective layer at the bottom of the floor slab is always a difficult construction procedure. The usual method is as follows: firstly, binding a lower reinforcing mesh piece on a supported floor slab template, placing a bottom prefabricated cushion block, then binding an upper reinforcing mesh piece, placing split heads ribs after binding, and binding the split heads ribs with the upper and lower reinforcing mesh pieces respectively. Such a construction process has the following disadvantages: on one hand, in the process of binding the reinforcing steel bars, the designed distance between the upper reinforcing steel bar mesh piece and the lower reinforcing steel bar mesh piece is inconsistent or the upper reinforcing steel bar mesh piece and the lower reinforcing steel bar mesh piece are not corresponding due to deviation in the treading process, so that the difficulty of controlling the distance between the two layers of reinforcing steel bar mesh pieces by adopting split heads is increased, and the phenomenon of rib exposure of a bottom plate is caused by adopting a V-shaped split head, so that the hidden danger of corrosion of the reinforcing steel bars is increased; on the other hand, the split heads muscle itself exists fixed insecure, and the unable position of calibrating two-layer reinforcing bar net piece, and then can make both sides reinforcing bar net piece take place the skew, and make floor thickness reduce. How to effectively overcome the above defects is very necessary.
Through retrieval, the Chinese patent application number: 2019104735955, the name of invention creation is: the utility model provides a device of support floor upper and lower floor's reinforcing bar, this application discloses a device of support floor lower floor's reinforcing bar, relate to the construction equipment, it includes supporting shoe and tray, the supporting shoe upper end sets up holds in the palm the groove, hold in the palm the groove by upper strata and hold in the palm the groove and be the criss-cross form by lower floor and form and constitute, upper strata hold in the palm the groove and hold in the palm the upper end surface that the groove link up the supporting shoe with lower floor, lower extreme at the supporting shoe sets up the spacing groove, the spacing groove is the criss-cross form by upper strata spacing groove and lower floor's spacing groove and forms, upper strata spacing groove and lower floor's spacing groove link up the lower extreme surface. This application comprises tray and supporting shoe, has guaranteed the protective layer thickness of floor lower floor's reinforcing bar to there is enough thick concrete to live reinforcing bar parcel, does not let reinforcing bar and air contact, avoids the reinforcing bar to oxidize the condition such as rust or acid gas corrosion. However, the practical application of the application still has some defects: the steel bar protection layers of the upper and lower floor slabs are difficult to accurately ensure, and the crossed steel bars can fall off in the treading process; the degree of fit of cavity and tray has the degree of difficulty, and the degree of depth that the tray embedding cavity is difficult to guarantee, can't guarantee floor thickness and roughness accurately, still has great optimization space in applying to the practice.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model aims to overcome among the prior art problem that the floor construction is difficult to ensure floor thickness and protective layer thickness, plan to provide a floor steel bar supports's integrated module device, the device can be used to the cushion of building engineering major structure floor steel bar protective layer and net interval, effectively solves interval control problem and protective layer thickness problem between the double-deck reinforcing bar net piece of floor.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses an integrated module device of floor slab reinforcing bar support, including the prefabricated section, the top and the bottom of prefabricated section all can be provided with the fixed notch of reinforcing bar that is the cross and distributes, and the fixed notch of reinforcing bar extends certain degree of depth to the prefabricated section is inside, and the top and the bottom of prefabricated section still are equipped with respectively along the reservation pinhole that the prefabricated section diametric (al) extends, reserve the pinhole and run through prefabricated section diametric (al) thickness, and reserve the bottom outside that the pinhole is located the fixed notch of reinforcing bar, and the reinforcing bar fixed pin has been worn in the reservation pinhole.
Further, the end of the reinforcing bar fixing pin is bent.
Furthermore, two notches of the reinforcing steel bar fixing notch extend along the diameter direction of the precast block, and the reinforcing steel bar fixing pin penetrates through the middle of the two crossed notches.
Furthermore, the included angle between the reinforcing steel bar fixing pin and the reinforcing steel bar fixing notch is 30-60 degrees.
Further, the height of the precast block is equal to the thickness of the floor slab.
Furthermore, the extending depth of the reinforcing steel bar fixing notch is equal to the sum of the thickness of the reinforcing steel bar protective layer, the diameter of two reinforcing steel bars distributed transversely and vertically and the diameter of the reinforcing steel bar fixing pin.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the utility model discloses an integrated module device of floor slab steel bar support does not drop through adopting reinforcing bar fixed pin can effectively fix upper and lower two-layer reinforcing bar, has solved in the work progress, and the reinforcing bar appears the not enough problem of steel bar protection layer because trample.
(2) The utility model discloses an integrated module device of floor slab reinforcing bar support sets up the prefabricated section height unanimous with floor thickness, can regard the prefabricated section as floor concrete placement elevation control point in the work progress, effectively guarantees floor thickness and floor surface roughness.
(3) The utility model discloses an integrated module device of floor slab reinforcing bar support can effectively guarantee the interval between the two-layer reinforcing bar net piece through adopting the fixed notch of criss-cross reinforcing bar, arranges the reinforcing bar in effective interval between the reinforcing bar can be guaranteed to this notch internal energy, further guarantees floor thickness.
(4) The utility model discloses an integrated module device of floor slab reinforcing bar support, the prefabricated section can be according to the preparation of floor thickness, and the fixed notch degree of depth width of reinforcing bar can be adjusted according to floor reinforcing bar diameter, uses very convenient and fast.
Drawings
Fig. 1 is a schematic structural view of an integrated module device for floor slab reinforcement support according to the present invention;
fig. 2 is a schematic node diagram of an application of the integrated module device for floor slab reinforcement support according to the present invention;
fig. 3 is the utility model discloses a floor slab steel bar supports's integrated module device's application schematic plane distribution diagram.
The reference numerals in the schematic drawings illustrate:
100. prefabricating blocks; 101. fixing the notch with the steel bar; 102. a reinforcing steel bar fixing pin; 103. upper layer transverse steel bars; 104. upper vertical steel bars; 105. lower layer transverse steel bar; 106. and (5) lower-layer vertical steel bars.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1-3, the integrated module device that floor slab steel bar supported of this embodiment, including prefabricated section 100, the top and the bottom of prefabricated section 100 all can be provided with the fixed notch 101 of reinforcing bar that is cross distribution, the fixed notch 101 of reinforcing bar extends certain degree of depth to prefabricated section 100 is inside, the top and the bottom of prefabricated section 100 still are equipped with respectively along the reservation pinhole of 100 diameter direction extensions of prefabricated section, the reservation pinhole runs through the 100 diameter direction thickness of prefabricated section, and the reservation pinhole is located the bottom outside of the fixed notch 101 of reinforcing bar, wear reinforcing bar fixed pin 102 in the reservation pinhole. The end of the reinforcing bar fixing pin 102 is bent.
In this embodiment, two notches of the reinforcing steel bar fixing notch 101 extend along the diameter direction of the precast block 100, the reinforcing steel bar fixing pin 102 penetrates through the middle of two crossed notches, specifically as shown in fig. 1, an included angle between the reinforcing steel bar fixing pin 102 and the reinforcing steel bar fixing notch 101 is 30-60 degrees, specifically 45 degrees in this embodiment, that is, the reinforcing steel bar fixing pin 102 and the notches on both sides are 45 degrees, and the reinforcing steel bar fixing pin just penetrates through the middle of the two crossed notches.
In this embodiment, the height of the prefabricated section 100 is equal to the thickness of the floor slab, and the extending depth of the rebar fixing notch 101 is equal to the sum of the thickness of the rebar protection layer, the diameters of two rebars distributed horizontally and vertically and the diameter of the rebar fixing pin 102. The reinforcing bar fixed slot 101 is used for installing the reinforcing bar that the card was violently arranged vertically, and the reservation pinhole on top is located the bottom top of the fixed slot 101 of top reinforcing bar, and the reservation pinhole of bottom is located the bottom below of the fixed slot 101 of bottom reinforcing bar, and after the reinforcing bar was put to the card in the notch promptly, reinforcing bar fixed pin 102 all blocked in the outside of reinforcing bar.
The device of the embodiment is specifically used as follows: referring to fig. 3, after the floor slab formwork is erected, the bottom layer steel bars are bound, after the bottom layer steel bars are bound, the precast block 100 is arranged at the intersection of the lower layer transverse steel bars 105 and the lower layer vertical steel bars 106, the lower layer transverse steel bars 105 and the lower layer vertical steel bars 106 are correspondingly clamped into the bottom cross-shaped steel bar fixing notch 101, then the steel bar fixing pins 102 are inserted into the reserved pin holes to firmly fix the lower layer steel bars and the precast block 100, then the upper layer transverse steel bars 103 and the upper layer vertical steel bars 104 of the floor slab are laid, when the upper layer steel bar net is laid, the upper layer transverse steel bars 103 and the upper layer vertical steel bars 104 are bound firstly and then directly placed in the top cross-shaped steel bar fixing notch 101, then the steel bar fixing pins 102 are inserted into the reserved pin holes to effectively fix the upper layer transverse steel bars 103 and the upper layer vertical steel bars 104, so as to ensure that, the thickness of the steel bar protection layer is effectively ensured.
In the embodiment, the height of the precast block 100 is consistent with the thickness of the floor slab, so that the precast block 100 can be used as a floor slab concrete pouring elevation control point in the construction process, and the thickness of the floor slab and the surface flatness of the floor slab are effectively ensured; the space between two layers of reinforcing mesh sheets can be effectively ensured by adopting the cross-shaped reinforcing steel bar fixing notch 101, and the effective space between the reinforcing steel bars can be ensured by arranging the reinforcing steel bars in the notch, so that the thickness of the floor slab is further ensured; the upper layer of reinforcing steel bars and the lower layer of reinforcing steel bars can be effectively fixed by the reinforcing steel bar fixing pins 102 without falling off, so that the problem that a reinforcing steel bar protective layer is insufficient due to treading of the reinforcing steel bars in the construction process is solved; and the prefabricated section 100 of this embodiment can be according to floor thickness preparation, and the fixed notch of reinforcing bar 101 degree of depth width can be adjusted according to floor reinforcing bar diameter, uses very convenient and fast.
Example 2
The difference between the integrated module device for floor slab reinforcement support of this embodiment and embodiment 1 is that, in this embodiment, an included angle between the reinforcement fixing pin 102 and the reinforcement fixing notch 101 on one side is 30 °, that is, an included angle between the reinforcement fixing pin 102 and the reinforcement fixing notch 101 on one side of the cross-shaped notch is 30 ° and an included angle between the reinforcement fixing notch 101 on the other side is 60 °; similarly, when the angle between the reinforcing bar fixing pin 102 and the reinforcing bar fixing notch 101 on one side of the cross-shaped notch is 60 degrees, the angle between the reinforcing bar fixing notch 101 on the other side is 30 degrees.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an integrated module device that floor reinforcing bar supported which characterized in that: including prefabricated section (100), the top and the bottom of prefabricated section (100) all can be provided with the fixed notch of reinforcing bar (101) that are the cross and distribute, the fixed notch of reinforcing bar (101) is to the inside certain degree of depth that extends of prefabricated section (100), the top and the bottom of prefabricated section (100) still are equipped with respectively along the reservation pinhole that prefabricated section (100) diameter direction extends, the reservation pinhole runs through prefabricated section (100) diameter direction thickness, and the reservation pinhole is located the bottom outside of the fixed notch of reinforcing bar (101), it has reinforcing bar fixed pin (102) to wear in the reservation pinhole.
2. The integrated modular structure of claim 1, wherein: the end of the reinforcing bar fixing pin (102) is bent.
3. The integrated modular structure of claim 2, wherein: two notches of the reinforcing steel bar fixing notch (101) extend along the diameter direction of the precast block (100), and the reinforcing steel bar fixing pin (102) penetrates through the middle parts of the two crossed notches.
4. The integrated modular structure of claim 3, wherein: the included angle between the reinforcing steel bar fixing pin (102) and the reinforcing steel bar fixing notch (101) is 30-60 degrees.
5. An integrated modular floor slab rebar support as claimed in any one of claims 1 to 4 wherein: the height of the precast block (100) is equal to the thickness of the floor slab.
6. The integrated modular structure of claim 5, wherein: the extending depth of the reinforcing steel bar fixing notch (101) is equal to the sum of the thickness of the reinforcing steel bar protective layer, the diameter of two reinforcing steel bars distributed transversely and vertically and the diameter of the reinforcing steel bar fixing pin (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020389339.6U CN212053474U (en) | 2020-03-23 | 2020-03-23 | Integrated module device for floor slab reinforcing steel bar support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020389339.6U CN212053474U (en) | 2020-03-23 | 2020-03-23 | Integrated module device for floor slab reinforcing steel bar support |
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| CN212053474U true CN212053474U (en) | 2020-12-01 |
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| CN202020389339.6U Active CN212053474U (en) | 2020-03-23 | 2020-03-23 | Integrated module device for floor slab reinforcing steel bar support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235829A (en) * | 2021-04-20 | 2021-08-10 | 中国一冶集团有限公司 | Prefabricated standard thick block for controlling thickness of cast-in-place floor slab and manufacturing and construction method thereof |
-
2020
- 2020-03-23 CN CN202020389339.6U patent/CN212053474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235829A (en) * | 2021-04-20 | 2021-08-10 | 中国一冶集团有限公司 | Prefabricated standard thick block for controlling thickness of cast-in-place floor slab and manufacturing and construction method thereof |
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