CN212641954U - Floor and reinforcing bar protective layer thickness control device - Google Patents
Floor and reinforcing bar protective layer thickness control device Download PDFInfo
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- CN212641954U CN212641954U CN202021560382.0U CN202021560382U CN212641954U CN 212641954 U CN212641954 U CN 212641954U CN 202021560382 U CN202021560382 U CN 202021560382U CN 212641954 U CN212641954 U CN 212641954U
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Abstract
The utility model provides a floor and protective steel bar layer thickness control device, the device includes: the device comprises a template, a plurality of thickness control components and a plate surface reinforcing steel bar mechanism; each thickness control component is arranged on the template, and each thickness control component is provided with two thickness control reinforcing steel bars arranged at intervals; the plate surface reinforcing steel bar mechanisms are arranged on the thickness control members, and the two thickness control reinforcing steel bars on the thickness control members are inserted into the diagonal positions of the cross positions of the plate surface reinforcing steel bar mechanisms, so that the thickness control members are positioned right below the cross positions to support the plate surface reinforcing steel bar mechanisms. The utility model discloses combine together protective steel bar layer cushion and floor thickness control component, can be in control floor thickness, control protective steel bar layer thickness, constructor observes out through the top of thickness control reinforcing bar when concrete placement pours and pours the height, controls the protective steel bar layer height simultaneously effectively, prevents the protective steel bar layer cushion off normal.
Description
Technical Field
The utility model relates to a civil engineering technical field particularly, relates to a floor and protective steel bar layer thickness control device.
Background
When concrete pouring construction is carried out, the thickness of the steel bar protection layer and the thickness of the floor slab are controlled very importantly, and the quality and acceptance of a later-stage main structure are directly influenced. The conventional method is to adopt a cushion block to control the thickness of a steel bar protective layer, guide a measuring marking line at the position of a column bar by an instrument and mark an elevation to control the pouring height of concrete.
Because site operation, workers and managers need to walk on the face steel bars for many times, the cushion blocks are easy to be treaded and broken, and the steel bars are easy to deviate to cause insufficient thickness of a steel bar protective layer, so that the steel bars are exposed. Through the mark that instrument lead wire made, the operation is complicated, and the lead wire is easy to be cracked, and there is the condition that local load takes place deformation in the template during workman's construction to lead to the unable accurate control of floor pouring thickness, there is measuring error, at concrete placement in-process, need confirm many times pouring height, increased the engineering volume, and error probably appears, influence engineering major structure quality acceptance or appraise the excellent award of creating.
Disclosure of Invention
In view of this, the utility model provides a floor and protective steel bar layer thickness control device aims at solving current cushion and shifts easily and pour the problem that the altitude mark has the error.
The utility model provides a floor and protective steel bar layer thickness control device, the device includes: the device comprises a template, a plurality of thickness control components and a plate surface reinforcing steel bar mechanism; each thickness control component is arranged on the template and used as a reference of the height of a steel bar protection layer cushion block, and two thickness control steel bars arranged at intervals are arranged on each thickness control component and used for marking the height of a concrete poured floor slab; the plate surface steel bar mechanisms are arranged on the thickness control components, and the two thickness control steel bars on the thickness control components are inserted into the diagonal positions of the cross-shaped cross positions of the plate surface steel bar mechanisms, so that the thickness control components are positioned under the cross-shaped cross positions to support the plate surface steel bar mechanisms.
Further, above-mentioned floor and protective steel bar layer thickness control device, face reinforcing bar mechanism is for following the double-deck face reinforcing bar that thickness control reinforcing bar length direction set up side by side, and, two-layer be provided with the stirrup between the face reinforcing bar, be used for to the upper strata the face reinforcing bar supports.
Furthermore, above-mentioned floor and reinforcing bar protective layer thickness controlling means, the stirrup is a plurality of, and its evenly distributed is at two-layer between the face reinforcing bar.
Further, above-mentioned floor and reinforcing bar protective layer thickness control device, face reinforcing bar mechanism is the individual layer face reinforcing bar.
Further, in the above floor slab and reinforcing steel bar protection layer thickness control device, the thickness value H1 of the thickness control member is a height value of the reinforcing steel bar protection layer.
Further, in the floor slab and reinforcing bar protection layer thickness control device, the distance H2 between the top end of the thickness control reinforcing bar and the bottom wall of the thickness control member is the thickness value of the concrete poured floor slab.
Further, according to the thickness control device for the floor slab and the steel bar protection layer, the thickness control members are arranged at equal intervals along the transverse direction of the template, and the thickness control members are arranged at equal intervals along the longitudinal direction of the template.
Further, according to the floor and steel bar protection layer thickness control device, the two thickness control steel bars are arranged at the diagonal positions of the thickness control component.
Further, according to the floor slab and steel bar protection layer thickness control device, the thickness control component is prefabricated by cement mortar.
Further, according to the thickness control device for the floor slab and the steel bar protection layer, the thickness control component is of a square structure.
The utility model provides a floor and protective steel bar layer thickness control device, through the thickness control component as the thickness control reinforcing bar on protective steel bar layer cushion and the protective steel bar layer cushion and prescribe a limit to the diagonal angle position at the cross position of face reinforcing bar mechanism, so that the thickness control component is located be right under the cross position face reinforcing bar mechanism supports, and then has ensured the protective steel bar layer thickness, has ensured floor thickness through the thickness control reinforcing bar simultaneously, is about to combine together protective steel bar layer cushion and floor thickness control component, can control floor thickness, well control protective steel bar layer thickness. The contrast adopts traditional cushion control reinforcement protection layer thickness, lead wire in post muscle position, mark position control floor thickness's mode, the device is more accurate to the control of floor and reinforcement protection layer thickness, constructor observes out through the top of thickness control reinforcing bar more easily during concrete placement and pours the height, make things convenient for constructor's construction, the device can control reinforcement protection layer height more effectively simultaneously, prevent reinforcement protection layer cushion off normal, with the high contrast of traditional cushion control template, it is simple and convenient more, reduce the work load that increases the cushion repeatedly, construction cost has been reduced simultaneously, construction efficiency is improved, the cost of construction input has been saved, there is high spreading value.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a top view of a floor slab and a steel bar protection layer thickness control device provided by an embodiment of the present invention;
fig. 2 is a front view of a floor slab and a reinforcing steel bar protection layer thickness control device provided by the embodiment of the invention;
fig. 3 is a top view of the thickness control member and the thickness control reinforcing bars according to the embodiment of the present invention;
fig. 4 is a front view between the thickness control member and the thickness control reinforcing bars according to the embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 4, a preferred structure of a floor slab and a steel bar protection layer thickness control device provided by the embodiment of the invention is shown. As shown in the figure, this floor and protective layer of steel reinforcement thickness controlling means includes: the steel bar formwork comprises a formwork 1, a plurality of thickness control components 2 and a plate surface steel bar mechanism 3; wherein the content of the first and second substances,
each thickness control component 2 all sets up on template 1 for as the reference of reinforcing bar protective layer cushion as reinforcing bar protective layer height, and, all be equipped with the thickness control reinforcing bar 4 that two intervals set up on each thickness control component 2, be used for the floor height of mark concrete placement. Specifically, the thickness control members 2 can be uniformly distributed on the formwork 1 to improve the stability of the plate surface reinforcing steel bar mechanism 3 supported by the formwork; further preferably, the thickness control members 2 are arranged at equal intervals in the transverse direction (the horizontal direction as shown in fig. 1) of the formwork 1, and the thickness control members 2 are arranged at equal intervals in the longitudinal direction (the vertical direction as shown in fig. 1) of the formwork 1, for example, the thickness control members 2 are uniformly arranged on the formwork 1 at intervals of 2000mm in the transverse direction and 2000mm in the longitudinal direction; the thickness control component 2 is used as a steel bar protection layer cushion block, the thickness value of the steel bar protection layer cushion block can be the height of the steel bar protection layer determined according to a drawing and specifications, namely the height of the steel bar protection layer is used as a reference, and the thickness of the steel bar protection layer is further effectively controlled. The bottom end of the thickness control rebar 4 (relative to the position shown in fig. 2) may be inserted within the thickness control rebar 4; preferably, both the thickness control reinforcing bars 2 are disposed at diagonal positions of the thickness control member 1, and the closest distances of the center points of the thickness control reinforcing bars 2 to the sides of the thickness control member 2 are each 10 mm. Wherein, distance H2 between the top (for the position that is shown in fig. 2) of thickness control reinforcing bar 2 and the diapire of thickness control component 1 is the floor thickness value of concrete placement that the drawing marks to through the top mark concrete placement's of thickness control reinforcing bar 2 floor height, concrete placement during only need pour to the top department of thickness control reinforcing bar 2 promptly, need not to carry out the unwrapping wire and the mark of marked line, and then reduce the walking about of constructor on face reinforcing bar mechanism 3, thereby avoided the subsidence and the deformation of thickness control component 2 and even broken.
The plate surface reinforcing steel bar mechanisms 3 are arranged on the thickness control members 2, and the two thickness control reinforcing steel bars 4 on the thickness control members 2 are inserted into the diagonal positions of the cross-shaped cross positions of the plate surface reinforcing steel bar mechanisms 3, so that the thickness control members 2 are positioned right below the cross-shaped cross positions to support the plate surface reinforcing steel bar mechanisms 3. Specifically, face reinforcing bar mechanism 3 can place on the roof of thickness control component 2 to support through thickness control component 2, avoid floor to pour the exposure of back face reinforcing bar mechanism 3. Specifically, the plate-faced steel bar mechanism 3 is arranged on each thickness control member 2 so as to support the plate-faced steel bar mechanism 3 through the thickness control member 2 and ensure the thickness of the steel bar protection layer; two thickness control reinforcing bars 4 on each face reinforcing bar mechanism 3 all are located the diagonal position at the cross position of face reinforcing bar mechanism 3 to make thickness control member 2 be located under the cross position in order to support face reinforcing bar mechanism 3, avoid thickness control member 2's aversion promptly, and then controlled the thickness of reinforcing bar protective layer and floor slab, thereby avoid floor slab pouring back face reinforcing bar mechanism 3's exposure.
In this embodiment, the thickness control member 2 may have a square structure of 50mm × 50mm, which may be prefabricated by using cement mortar, and the thickness H1 of the thickness control member 2 may be the height of the steel bar protection layer determined according to the drawing and the specification; the thickness control reinforcing bar 4 may be a plain round reinforcing bar having a diameter of 6 mm.
In this embodiment, the plate surface reinforcing steel bar mechanism 3 can be determined according to the drawing requirements, and the plate surface reinforcing steel bar mechanism 3 can be a single-layer plate surface reinforcing steel bar. Of course, as shown in fig. 2, the plate surface reinforcing steel bar mechanism 3 may also be a double-layer plate surface reinforcing steel bar 31 arranged side by side along the length direction (vertical direction shown in fig. 2) of the thickness control reinforcing steel bar 4, and a stirrup 32 is arranged between the two layers of plate surface reinforcing steel bars 31 to support the upper plate surface reinforcing steel bar 31. Specifically, the stirrups 32 may be plural and uniformly distributed between two layers of the face steel 31 to ensure the stability of the upper layer of the face steel 31. In this embodiment, the double-layer plate surface reinforcing steel bars 31 are taken as an example for explanation, two thickness control reinforcing steel bars 4 are located at the diagonal positions of the cross-shaped intersection part of the double-layer plate surface reinforcing steel bars 31, the plate surface reinforcing steel bars 31 of the lower layer can be supported by the thickness control member 2, the stirrups 32 are placed on the plate surface reinforcing steel bars 31 of the lower layer according to the scheme and the specification requirements, the plate surface reinforcing steel bars 31 of the upper layer are placed on the stirrups 32 according to the scheme and the specification requirements, moreover, the connection points of the cross-shaped parts of the upper and lower layers of plate surface reinforcing steel bars 31 are positioned between the two thickness control reinforcing steel bars 4, so that constructors can better control the positions of the thickness control reinforcing steel bars 4, meanwhile, when the concrete is poured, the constructor pours the concrete to the top of the thickness control reinforcing steel bar 4, thus meeting the requirement of the thickness of the floor slab, the operation is simpler, and the deformation of the local template is not influenced, the thickness deviation of the floor slab is reduced, and the working efficiency of constructors and the construction quality of the floor slab are improved.
The method for controlling the thickness of the floor slab and the steel bar protective layer by the floor slab and steel bar protective layer thickness control device comprises the following steps: firstly, mounting thickness control members 2 on a template 1, uniformly distributing the thickness control members at a distance of 2000mm in the transverse direction and 2000mm in the longitudinal direction, and presetting two thickness control reinforcing steel bars 4 on the thickness control members 2; the lower layer of plate surface reinforcing steel bars 31 are placed on the thickness control component 2, and meanwhile, the connection point of the cross-shaped part of the lower layer of plate surface reinforcing steel bars 31 is placed in the middle of the two thickness control reinforcing steel bars 4; then, a stirrup 32 is placed on the lower-layer plate surface reinforcing steel bars 31 according to the scheme and the specification requirements, the upper-layer plate surface reinforcing steel bars 31 are placed on the stirrup 32, and the connection point of the cross part of the upper-layer plate surface reinforcing steel bars 31 is placed in the middle of the two thickness control reinforcing steel bars 4; the thickness H1 of the thickness control member 2 may be the height of the steel bar protection layer determined according to the drawing and the specification; the distance H2 between the top end of the thickness control bar 2 (with respect to the position shown in fig. 2) and the bottom wall of the thickness control member 1 is a concrete poured floor thickness value as indicated in the drawing to mark the concrete poured floor height by the top end of the thickness control bar 2.
In conclusion, the floor and steel bar protection layer thickness control device provided by the embodiment, the thickness control steel bars 4 on the thickness control member 2 serving as the steel bar protection layer cushion block and the thickness control member 2 are limited at the diagonal positions of the cross-shaped cross positions of the plate surface steel bar mechanisms 3, so that the thickness control member 2 is positioned under the cross-shaped cross positions to support the plate surface steel bar mechanisms 3, the thickness of the steel bar protection layer is further ensured, meanwhile, the thickness of the floor is ensured through the thickness control steel bars 4, namely, the steel bar protection layer cushion block and the floor thickness control member are combined, and the thickness of the steel bar protection layer can be well controlled while the thickness of the floor is controlled. The contrast adopts traditional cushion control reinforcement protection layer thickness, lead wire in post muscle position, mark position control floor thickness's mode, the device is more accurate to the control of floor and reinforcement protection layer thickness, constructor observes out through thickness control reinforcing bar 4's top more easily during concrete placement and pours the height, make things convenient for constructor's construction, the device can control reinforcement protection layer height more effectively simultaneously, prevent 2 offsets of reinforcement protection layer cushion, with traditional cushion control template height contrast, it is simple and convenient more, reduce the work load that increases the cushion repeatedly, construction cost has been reduced simultaneously, construction efficiency is improved, the cost of construction input has been saved, there is high spreading value.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element 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, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a floor and protective layer of steel reinforcement thickness controlling means which characterized in that includes: the steel bar structure comprises a template, a plurality of thickness control components (2) and a plate surface steel bar mechanism (3); wherein the content of the first and second substances,
each thickness control component (2) is arranged on the template (1) and used as a steel bar protective layer cushion block, and each thickness control component (2) is provided with two thickness control steel bars (4) arranged at intervals and used for marking the height of a concrete poured floor slab;
the plate surface steel bar mechanisms (3) are arranged on the thickness control components (2), and the two thickness control steel bars (4) on the thickness control components (2) are inserted into the diagonal positions of the cross positions of the plate surface steel bar mechanisms (3), so that the thickness control components (2) are positioned under the cross positions to support the plate surface steel bar mechanisms (3).
2. The apparatus for controlling the thickness of a floor slab and a reinforcing bar protecting layer according to claim 1,
face reinforcing bar mechanism (3) are for following double-deck face reinforcing bar (31) that thickness control reinforcing bar (4) length direction set up side by side, and, two-layer be provided with stirrup (32) between face reinforcing bar (31), be used for to the upper strata face reinforcing bar (31) support.
3. The apparatus for controlling the thickness of a floor slab and a reinforcing bar protecting layer according to claim 2,
the stirrups (32) are a plurality of, and it evenly distributed is in two-layer face reinforcing bar (31) between.
4. The apparatus for controlling the thickness of a floor slab and a reinforcing bar protecting layer according to claim 1,
the plate surface reinforcing steel bar mechanism (3) is a single-layer plate surface reinforcing steel bar (31).
5. The floor and steel bar protection layer thickness control device according to any one of claims 1 to 4, wherein the thickness value H1 of the thickness control member (2) is a steel bar protection layer height value.
6. The floor and reinforcing bar protective layer thickness control device according to any one of claims 1 to 4,
and the distance H2 between the top end of the thickness control steel bar (4) and the bottom wall of the thickness control member (2) is the thickness value of the concrete poured floor slab.
7. The floor and reinforcing bar protective layer thickness control device according to any one of claims 1 to 4,
the thickness control members (2) are arranged at equal intervals in the transverse direction of the formwork (1), and the thickness control members (2) are arranged at equal intervals in the longitudinal direction of the formwork (1).
8. A floor and reinforcement protection thickness control device according to any one of claims 1 to 4, characterized in that both thickness control reinforcements (4) are provided at diagonal positions of the thickness control member (2).
9. A floor and reinforcement protection thickness control device according to any one of claims 1 to 4, characterized in that the thickness control member (2) is prefabricated using cement mortar.
10. The floor and reinforcing bar protective layer thickness control device according to any one of claims 1 to 4,
the thickness control member (2) has a square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021560382.0U CN212641954U (en) | 2020-07-31 | 2020-07-31 | Floor and reinforcing bar protective layer thickness control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021560382.0U CN212641954U (en) | 2020-07-31 | 2020-07-31 | Floor and reinforcing bar protective layer thickness control device |
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| CN212641954U true CN212641954U (en) | 2021-03-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927004A (en) * | 2020-07-31 | 2020-11-13 | 中国二十冶集团有限公司 | Floor and reinforcing bar protective layer thickness control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927004A (en) * | 2020-07-31 | 2020-11-13 | 中国二十冶集团有限公司 | Floor and reinforcing bar protective layer thickness control device |
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