CN214658286U - Beam steel bar protective layer thickness control tool - Google Patents
Beam steel bar protective layer thickness control tool Download PDFInfo
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- CN214658286U CN214658286U CN202121164195.5U CN202121164195U CN214658286U CN 214658286 U CN214658286 U CN 214658286U CN 202121164195 U CN202121164195 U CN 202121164195U CN 214658286 U CN214658286 U CN 214658286U
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Abstract
The application relates to a beam steel bar protection layer thickness control tool, and relates to the field of building construction auxiliary tools. It includes horizontal bar, first stand and second stand are located the homonymy of horizontal bar, first stand and horizontal bar fixed connection, second stand and horizontal bar fixed connection, the bottom of first stand is used for the template butt with the roof beam component, the bottom of second stand is used for the template butt with adjacent roof beam component, the horizontal bar is used for the reinforcing bar butt with the roof beam component. This application has the effect of the thickness of the steel bar protection layer of convenient control roof beam component.
Description
Technical Field
The application relates to the field of building construction auxiliary fixtures, in particular to a beam steel bar protective layer thickness control fixture.
Background
The reinforced concrete member is the main bearing member of modern buildings, and the reinforced concrete structure protective layer has extremely important function and significance for ensuring engineering quality and durability and fire resistance of the structure.
In the related art, in the construction process of a reinforced concrete structure, the thickness control of a steel bar protective layer is an important link of quality control, and in order to ensure the thickness of the steel bar protective layer in the construction process, temporary reinforcing modes of temporarily paving and padding a mortar cushion block, a plastic cushion block and the like below a steel bar are usually adopted for supporting.
In view of the above-mentioned related technologies, the inventor believes that the upper mortar cushion block and the plastic cushion block are easy to fall off during the construction of the beam member, and it is difficult to control the thickness of the steel bar protection layer.
SUMMERY OF THE UTILITY MODEL
For the convenience of control reinforcing bar protective layer thickness, this application provides a roof beam reinforcing bar protective layer thickness control frock.
The application provides a pair of roof beam reinforcing bar protective layer thickness control frock adopts following technical scheme:
the utility model provides a roof beam reinforcing bar protective layer thickness control frock, includes horizontal bar, first stand and second stand are located the homonymy of horizontal bar, first stand and horizontal bar fixed connection, second stand and horizontal bar fixed connection, the bottom of first stand is used for the template butt with the roof beam component, the bottom of second stand be used for with the template butt of adjacent roof beam component, the horizontal bar be used for with the reinforcing bar butt of roof beam component.
Through adopting above-mentioned technical scheme, the template butt of first stand bottom and roof beam component, the adjacent template of second stand bottom and roof beam component supports tightly, and the reinforcing bar at horizontal bar and roof beam component top supports tightly, and the interval between the reinforcing bar of roof beam component and the template is fixed, pours the concrete into the roof beam component, and the reinforcing bar of roof beam component is wrapped up by the concrete protection layer, reduces the reinforcing bar of roof beam component and the interval between the template and takes place the possibility that changes, the thickness of the reinforcing bar protection layer of convenient control roof beam component.
Optionally, a first groove is formed in the cross bar, the first groove faces to one side far away from the first upright column, the length direction of the first groove is perpendicular to the cross bar, and the side wall of the first groove is used for being attached to a steel bar of the beam member.
Through adopting above-mentioned technical scheme, set up first recess on the horizontal bar, first recess is used for the reinforcing bar laminating with the roof beam component, improves the convenience of the reinforcing bar of a horizontal bar supporting beam component, reduces the reinforcing bar of horizontal bar and roof beam component and takes place the gliding possibility of length direction, improves the stability of the reinforcing bar protective layer thickness of pouring the roof beam component.
Optionally, the first grooves are provided in a plurality, the first grooves are arranged at intervals along the length direction of the cross bar, and the first grooves are used for corresponding to the steel bars of the beam member one to one.
Through adopting above-mentioned technical scheme, first recess sets up a plurality ofly, makes things convenient for the reinforcing bar of roof beam component to stretch into first recess in, conveniently supports the reinforcing bar of the roof beam component of different width, improves the suitability of the roof beam component reinforcing bar protective layer thickness of controlling different width, improves the suitability of control frock.
Optionally, the first groove is semicircular in cross section.
Through adopting above-mentioned technical scheme, first recess cross-section is semi-circular, and semi-circular first recess is convenient to be fixed a position the reinforcing bar of roof beam component, reduces the reinforcing bar of roof beam component and takes place pivoted possibility, the thickness of the reinforcing bar protective layer of convenient control roof beam component.
Optionally, a second groove is further formed in the cross bar, the opening direction of the second groove is parallel to the first groove, and the second groove is used for being attached to a plurality of steel bars of the beam member.
Through adopting above-mentioned technical scheme, set up the second recess on the horizontal bar, a plurality of reinforcing bars and the second recess of roof beam component support tightly, make things convenient for clearance between reinforcing bar and the template of a supporting beam component, reduce the probability that the reinforcing bar of roof beam component takes place to buckle, make things convenient for the thickness of the reinforcing bar protective layer of control beam component.
Optionally, the cross section of the second groove is rectangular.
Through adopting above-mentioned technical scheme, the second recess sets up to the rectangle, makes things convenient for the reinforcing bar at roof beam component top and the diapire of second recess to support tightly, makes things convenient for the reinforcing bar at roof beam component top to arrange in the second recess, improves the supporting effect to the reinforcing bar of roof beam component, makes things convenient for the thickness of control beam component's steel bar protective layer.
Optionally, a first supporting block is arranged at the bottom of the first upright, the first supporting block is fixedly connected with the first upright, and a second supporting block with the same structure as the first supporting block is fixedly connected to the bottom of the second upright.
Through adopting above-mentioned technical scheme, the area of contact of the template of first stand and roof beam component is conveniently increased to first supporting shoe, and the area of contact of second stand and adjacent roof beam component template is conveniently increased to the second supporting shoe, reduces the possibility that first stand and second stand take place the slope, improves the convenience of first stand and second stand supporting beam component reinforcing bar, conveniently controls the thickness of roof beam component reinforcing bar protection layer.
Optionally, a first positioning groove is formed in one side, away from the second supporting block, of the first supporting block, and a second positioning groove is formed in one side, away from the first supporting block, of the second supporting block.
By adopting the technical scheme, the external corner of the template on one side of the beam member is attached to the side wall of the first positioning groove, so that the contact area between the template and the first supporting block is increased, and the possibility of inclination of the first upright post is reduced; the external corner of another side template of beam member and the laminating of second constant head tank lateral wall increase the area of contact of second stand and beam member template, reduce the possibility that the second stand took place to incline, make things convenient for the interval between the reinforcing bar at fixed beam member top and the template, improve the convenience that the thickness of beam member reinforcing bar protective layer was pour steadily.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first upright column, the second upright column and the cross bar are arranged, the steel bar at the top end of the cross bar supporting beam member, the template at one side of the first upright column supporting beam member, the template at the other side of the second upright column supporting beam member and the space between the steel bar at the top of the beam member and the template are fixed, so that concrete is conveniently poured into the beam member, and the thickness of the steel bar protection layer of the beam member is conveniently controlled;
2. the first groove and the second groove are formed in the cross bar and used for positioning the steel bars at the top of the beam member, so that the possibility of relative sliding between the cross bar and the steel bars at the top of the beam member is reduced, the cross bar is convenient to support the steel bars at the top of the beam member, and the reliability of the pouring thickness of the steel bar protective layer of the beam member is improved;
3. first stand bottom sets up first supporting shoe, and first supporting shoe improves the area of the template contact of first stand bottom and beam member lateral wall, makes things convenient for first stand to support the horizontal bar, and second stand bottom sets up the second supporting shoe, and the second supporting shoe improves the area of second stand bench and beam member opposite side lateral wall template contact, makes things convenient for the second stand to support the horizontal bar, improves the stability of the thickness that the steel reinforcement protective layer of beam member was pour.
Drawings
Fig. 1 is a schematic structural view of a thickness control tool for a beam steel bar protection layer in embodiment 1.
Fig. 2 is a schematic structural diagram of the thickness control tool for the beam steel bar protection layer in the use state in embodiment 1.
Fig. 3 is a schematic structural view of a thickness control tool for a beam steel bar protection layer in embodiment 2.
Fig. 4 is a schematic structural diagram of the thickness control tool for the beam steel bar protection layer in the use state in embodiment 2.
Description of reference numerals: 1. a horizontal bar; 11. a first groove; 12. a second groove; 2. a first upright post; 3. a second upright post; 4. a first support block; 41. a first positioning groove; 5. a second support block; 51. a second positioning groove; 6. and (5) template.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses roof beam reinforcing bar protective layer thickness control frock.
Example 1
Referring to fig. 1 and 2, the thickness control tool for the beam steel bar protection layer comprises a cross bar 1, a first upright post 2 and a second upright post 3, wherein the cross bar 1, the first upright post 2 and the second upright post 3 are made of metal, such as iron or copper, in the present embodiment, the cross bar 1, the first upright post 2 and the second upright post 3 are made of cast iron, the cross bar 1 can be a cylindrical rod or a square rod, in the present embodiment, the cross bar 1 is a cylindrical rod, and the cross bar 1 is horizontally placed; the length of the first upright post 2 is the same as the thickness of the steel bar protection layer of the beam member, the first upright post 2 and the second upright post 3 are both cylindrical, the first upright post 2 and the second upright post 3 are both positioned at the same side of the transverse bar 1, the first upright post 2 and the transverse bar 1 are welded and fixed, the included angle between the first upright post 2 and the transverse bar 1 can be an obtuse angle, a right angle or an obtuse angle, and in the embodiment, the included angle between the first upright post 2 and the transverse bar 1 is a right angle; the length of second stand 3 is the same with the length of first stand 2, and second stand 3 and the symmetrical setting of first stand 2, second stand 3 and the symmetrical setting of first stand 2 central mirror surface about horizontal bar 1, second stand 3 and horizontal bar 1 welded fastening. After the reinforcement of beam member is fixed and the installation of template 6 is accomplished, with the reinforcing bar butt at 1 top of crossband and beam member top, first stand 2 is located between the reinforcing bar at beam member top and the template 6 of beam member lateral wall, the top of 2 bottoms of first stand and beam member lateral wall template 6 supports tightly, second stand 3 is located between the reinforcing bar at beam member top and beam member opposite side template 6, the top of 3 bottoms of second stand and beam member opposite side template 6 supports tightly, the interval between the top reinforcing bar of beam member and the side template 6 is fixed, conveniently pour the concrete to the reinforcing bar of beam member, conveniently pour the reinforcing bar protective layer that accords with the standard requirement, be convenient for control the thickness of the No. reinforcing bar protective layer of beam member.
As shown in fig. 1 and 2, in order to conveniently control the thickness of the protective layer between the top steel bars and the side walls of the beam member, a first groove 11 is formed in the top of the cross bar 1, the cross section of the first groove 11 may be arc-shaped, rectangular, or V-shaped, in this embodiment, the cross section of the first groove 11 is semicircular, the length direction of the first groove 11 is perpendicular to the length direction of the cross bar 1, a plurality of first grooves 11 are formed, the number of the first grooves 11 is the same as that of the top steel bars of the beam member, the first grooves 11 correspond to the top steel bars of the beam member one to one, the first grooves 11 are arranged at intervals along the length direction of the cross bar 1, and the horizontal distance between the first groove 11 at the most lateral side and the first upright post 2 or the second upright post 3 is equal to the thickness of the protective layer between the top steel bars of the beam member and the side walls. The lateral wall of first recess 11 and the reinforcing bar laminating at roof beam component top reduce the reinforcing bar of horizontal bar 1 and roof beam component and take place the gliding possibility of length direction, improve the stability of the steel reinforcement protective layer thickness of pouring the roof beam component, improve the suitability of the roof beam component steel reinforcement protective layer thickness of controlling different width.
Referring to fig. 1 and 2, in order to reduce the possibility of the first upright column 2 and the second upright column 3 falling, a first support block 4 is arranged at the bottom of the first upright column 2, the first support block 4 is perpendicular to the first upright column 2, the first support block 4 may be cylindrical or rectangular, in this embodiment, the first support block 4 is rectangular, the first support block 4 is welded and fixed to the bottom end of the first upright column 2, a first positioning groove 41 is formed in one side of the first support block 4, which is away from the second upright column 3, the first positioning groove 41 is located at the bottom of the first support block 4, the cross section of the first positioning groove 41 is rectangular, and the length direction of the first positioning groove 41 is perpendicular to the length direction of the cross bar 1; the bottom of the second upright post 3 is provided with a second supporting block 5, the second supporting block 5 is parallel to the first supporting block 4, the second supporting block 5 can be cylindrical or rectangular, in this embodiment, the second supporting block 5 is rectangular, the bottom of the second supporting block 5 is welded to the bottom of the second upright post 3, a second positioning groove 51 is formed in one side of the second supporting block 5 far away from the first supporting block 4, the second positioning groove 51 is located at the bottom of the second supporting block 5, the section of the second positioning groove 51 is rectangular, and the length direction of the second positioning groove 51 is perpendicular to the length direction of the cross bar 1. The template 6 contact of first supporting shoe 4 and roof beam component one side, the external corner and the laminating of 41 lateral walls of first constant head tank at the external corner at template 6 top, the template 6 contact of second supporting shoe 5 and roof beam component opposite side, the external corner and the laminating of 51 lateral walls of second constant head tank at the external corner at 6 tops of opposite side template, first stand 2 and second stand 3 support the reinforcing bar at roof beam component top on template 6 surface, reduce the possibility that first stand 2 and second stand 3 take place the slope, improve the convenience of a first stand 2 and second stand 3 supporting beam component reinforcing bar, the thickness of convenient control roof beam component reinforcing bar protective layer.
The implementation principle of beam steel bar protection layer thickness control frock of this application embodiment is: the reinforcement of roof beam component department is accomplished, install the template 6 of roof beam component week side, first supporting shoe 4 is placed on the template 6 of roof beam component one side, the laminating of the external corner of first constant head tank 41 and template 6, second supporting shoe 5 is placed on the template 6 of roof beam component opposite side, the laminating of the external corner of second constant head tank 51 and opposite side template 6, the reinforcing bar and the first recess 11 one-to-one at roof beam component top, the reinforcing bar and the laminating of first recess 11 lateral wall at roof beam component top, first stand 2 and second stand 3 support crossband 1, pour concrete in the region that encloses to template 6, crossband 1, first stand 2 and second stand 3 maintain the thickness of the steel reinforcement protective layer of roof beam component.
Example 2
Referring to fig. 3 and 4, the present embodiment is different from embodiment 1 in that: the top of the cross bar 1 is provided with two first grooves 11, the top of the cross bar 1 is also provided with a second groove 12, the second groove 12 is positioned between the two first grooves 11, the cross section of the second groove 12 can be rectangular or trapezoidal, in the embodiment, the cross section of the second groove 12 is rectangular, the length direction of the second groove 12 is parallel to the length direction of the first grooves 11, a plurality of steel bars at the top of the beam member pass through the second groove 12, and the steel bars at the top of the beam member are tightly abutted to the bottom wall of the second groove 12. The reinforcing bar that the roof beam component top was leaned on the limit stretches into first recess 11, and the diapire of the other reinforcing bars at roof beam component top and the lateral wall of second recess 12 support tightly, and first stand 2 and second stand 3 support horizontal bar 1 improve the fashioned stability of the steel bar protection layer of roof beam component, make things convenient for the thickness of the steel bar protection layer of control roof beam component.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a roof beam reinforcing bar protective layer thickness control frock which characterized in that: including horizontal bar (1), first stand (2) and second stand (3) are located the homonymy of horizontal bar (1), first stand (2) and horizontal bar (1) fixed connection, second stand (3) and horizontal bar (1) fixed connection, the bottom of first stand (2) is used for template (6) butt with the roof beam component, the bottom of second stand (3) is used for template (6) butt with adjacent roof beam component, horizontal bar (1) is used for the reinforcing bar butt with the roof beam component.
2. The thickness control tool for the beam steel bar protection layer according to claim 1, characterized in that: first recess (11) have been seted up in horizontal bar (1), one side of first stand (2) is kept away from towards first recess (11), the length direction and the horizontal bar (1) of first recess (11) are perpendicular, first recess (11) lateral wall is used for laminating with the reinforcing bar of roof beam member.
3. The thickness control tool for the beam steel bar protection layer according to claim 2, characterized in that: the first grooves (11) are arranged in a plurality of numbers, the first grooves (11) are arranged at intervals along the length direction of the cross bars (1), and the first grooves (11) are used for corresponding to steel bars of the beam members one to one.
4. The thickness control tool for the beam steel bar protection layer according to claim 3, characterized in that: the cross section of the first groove (11) is semicircular.
5. The thickness control tool for the beam steel bar protection layer according to claim 3, characterized in that: the transverse bar (1) is further provided with a second groove (12), the opening direction of the second groove (12) is parallel to that of the first groove (11), and the second groove (12) is used for being attached to a plurality of steel bars of the beam member.
6. The thickness control tool for the beam steel bar protection layer according to claim 5, characterized in that: the cross section of the second groove (12) is rectangular.
7. The thickness control tool for the beam steel bar protection layer according to claim 1, characterized in that: first stand (2) bottom is provided with first supporting shoe (4), first supporting shoe (4) and first stand (2) fixed connection, second stand (3) bottom fixedly connected with structure and first supporting shoe (4) the same second supporting shoe (5).
8. The thickness control tool for the beam steel bar protection layer according to claim 7, characterized in that: a first positioning groove (41) is formed in one side, away from the second supporting block (5), of the first supporting block (4), and a second positioning groove (51) is formed in one side, away from the first supporting block (4), of the second supporting block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121164195.5U CN214658286U (en) | 2021-05-27 | 2021-05-27 | Beam steel bar protective layer thickness control tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121164195.5U CN214658286U (en) | 2021-05-27 | 2021-05-27 | Beam steel bar protective layer thickness control tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214658286U true CN214658286U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121164195.5U Active CN214658286U (en) | 2021-05-27 | 2021-05-27 | Beam steel bar protective layer thickness control tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214658286U (en) |
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2021
- 2021-05-27 CN CN202121164195.5U patent/CN214658286U/en active Active
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