CN210952612U - Reinforcing bar anchor measuring tool - Google Patents
Reinforcing bar anchor measuring tool Download PDFInfo
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- CN210952612U CN210952612U CN201922241865.8U CN201922241865U CN210952612U CN 210952612 U CN210952612 U CN 210952612U CN 201922241865 U CN201922241865 U CN 201922241865U CN 210952612 U CN210952612 U CN 210952612U
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Abstract
The utility model discloses a reinforcing bar anchor measuring tool, including the chi board, the equal rigid coupling in front and back two sides top of chi board has a first graduated flask, two installation cavitys, every have been seted up to chi inboard inside correspondence all correspond on the lateral wall of installation cavity and seted up a horizontal through hole, and all run through in two through holes and be equipped with the second graduated flask that a cooperation first graduated flask used, every equal sliding connection in installation cavity bottom has a slider, every the upper end of slider all is equipped with a plurality of springs. The utility model has the advantages that: corresponding anchoring length is calculated through the specification in advance and marks the scale on the ruler body, and the position of the second measuring jaw can be moved through pressing the connecting shaft for transmission, and whether the anchoring length meets the requirement or not can be verified through moving the second measuring jaw to the scale value corresponding to the specification to be measured and then hand-holding the ruler body and the steel bar to be bound, so that the calculation step is saved, and the operation is convenient and fast.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a reinforcing bar anchor measuring tool.
Background
The steel bar in the reinforced concrete structure can be stressed, and the steel bar is mainly based on the bonding and anchoring effect between the steel bar and the concrete, so that the anchoring of the steel bar is the stressed foundation of the concrete structure. If the anchoring fails, the structure will lose its load-bearing capacity and thus cause structural failure. The anchorage of the reinforcing steel bars refers to the fact that the stressed reinforcing steel bars of the components such as beams, plates, columns and the like extend into the support or the foundation. The steel bar anchoring length refers to the length of the stressed steel bar which is required by the stress bearing design under the bonding action of the surface of the stressed steel bar and concrete or the extrusion action of the end structure. The existing steel bar anchoring length measuring method is generally to search for the standard to calculate the anchoring length and then measure by using a measuring tape, but in the actual operation process, the standard is not conveniently searched on site and the anchoring length is calculated.
To this end, we propose a rebar anchoring measurement tool.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art, and the reinforcing bar anchor measuring tool who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a steel bar anchoring measuring tool comprises a ruler plate, wherein a first measuring jaw is fixedly connected to the top ends of the front side and the back side of the ruler plate, two mounting cavities are correspondingly formed in the ruler plate, a transverse through hole is correspondingly formed in the side wall of each mounting cavity, a second measuring jaw matched with the first measuring jaw is arranged in each through hole in a penetrating mode, the bottom of each mounting cavity is connected with a sliding block in a sliding mode, one end, located in each mounting cavity, of each second measuring jaw is fixedly connected with the side walls of the two sliding blocks, the upper end of each sliding block is provided with a plurality of springs, the upper ends of the springs located on the same sliding block are fixedly connected with a connecting block, the upper surfaces of the two connecting blocks are in contact with the tops of the two mounting cavities correspondingly, and a connecting shaft is vertically welded to the upper end of each connecting block, the upper ends of the two connecting shafts penetrate through and extend to the upper end of the ruler plate and can transversely slide along the upper surface of the ruler plate, two transverse sliding holes matched with the two connecting shafts are correspondingly formed in the upper surface of the ruler plate, and a positioning mechanism matched with the second measuring jaw is further arranged in each mounting cavity.
In foretell reinforcing bar anchor measuring tool, positioning mechanism includes a locating piece that all welds on every connecting block, every equal distance has seted up one row of positioning groove that cooperation locating piece used on the roof in the installation cavity.
In the above-mentioned reinforcing bar anchor measuring tool, every connecting axle top all welds and presses the briquetting, and every presses the briquetting surface and has all seted up one and press the indent.
In the above reinforcing steel bar anchoring measuring tool, the first measuring jaw and the second measuring jaw located on the front and back surfaces of the ruler plate are respectively a group of outer measuring jaws and a group of inner measuring jaws.
In the above-mentioned steel bar anchoring measuring tool, the spring is a return spring made of stainless steel.
In the above-mentioned reinforcing bar anchor measuring tool, every bottom all sets up the slide rail that cooperation slider used in the installation cavity.
The utility model has the advantages that: corresponding anchoring length is calculated through the specification in advance and marks the scale on the ruler body, and the position of the second measuring jaw can be moved through pressing the connecting shaft for transmission, and whether the anchoring length meets the requirement or not can be verified through moving the second measuring jaw to the scale value corresponding to the specification to be measured and then hand-holding the ruler body and the steel bar to be bound, so that the calculation step is saved, and the operation is convenient and fast.
Drawings
Fig. 1 is a schematic structural view of a steel bar anchoring measuring tool provided by the present invention;
fig. 2 is the utility model provides an installation cavity is inside among steel bar anchor measuring tool structural section.
In the figure: the device comprises a ruler plate 1, a first measuring jaw 2, an installation cavity 3, a through hole 4, a second measuring jaw 5, a sliding block 6, a spring 7, a connecting block 8, a connecting shaft 9, a transverse sliding hole 10, a positioning block 11, a positioning clamping groove 12 and a pressing block 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a reinforcing steel bar anchoring measuring tool comprises a ruler plate 1, wherein a first measuring jaw 2 is fixedly connected to the top ends of the front surface and the back surface of the ruler plate 1, two mounting cavities 3 are correspondingly formed in the ruler plate 1, a transverse through hole 4 is correspondingly formed in the side wall of each mounting cavity 3, a second measuring jaw 5 matched with the first measuring jaw 2 is arranged in each through hole 4 in a penetrating manner, the bottom of each mounting cavity 3 is slidably connected with a sliding block 6, and one end of each second measuring jaw 5 in each mounting cavity 3 is fixedly connected with the side wall of each sliding block 6; the first measuring jaw 2 and the second measuring jaw 5 positioned on the front surface and the rear surface of the ruler plate 1 are respectively a group of outer measuring jaws and a group of inner measuring jaws, and seismic measurement and non-seismic measurement are respectively carried out; a sliding rail matched with the sliding block 6 is arranged at the bottom in each mounting cavity 3, so that the sliding block 6 drives the second measuring jaw 5 to move more stably;
the upper end of each sliding block 6 is provided with a plurality of springs 7, the upper ends of the springs 7 on the same sliding block 6 are fixedly connected with a connecting block 8 together, the upper surfaces of the two connecting blocks 8 are respectively in contact with the tops of the two mounting cavities 3 correspondingly, the upper end of each connecting block 8 is vertically welded with a connecting shaft 9, the upper ends of the two connecting shafts 9 penetrate through the upper end of the ruler plate 1 and can transversely slide along the upper surface of the ruler plate 1, the upper surface of the ruler plate 1 is also correspondingly provided with two transverse sliding holes 10 matched with the two connecting shafts 9 for use, the top end of each connecting shaft 9 is welded with a pressing block 13, the surface of each pressing block 13 is provided with a pressing groove, and the operation is more labor-saving when the connecting shafts 9 are pressed; the spring 7 is a return spring made of stainless steel, so that the return effect of the return spring is more accurate and stable, the return spring is made of stainless steel, the corrosion resistance is better, and the service life is longer; a positioning mechanism matched with the second measuring jaw 5 is also arranged in each mounting cavity 3; the positioning mechanism comprises a positioning block 11 welded at the upper end of each connecting block 8, and a row of positioning clamping grooves 12 matched with the positioning blocks 11 for use are arranged on the top wall in each mounting cavity 3 at equal distances.
When the utility model is used, the corresponding anchoring length is calculated in advance through the specification, and the scale is arranged on the surface corresponding table of the ruler body 1, wherein, each standard scale value is correspondingly provided with a positioning slot 12, when the anchoring length of a steel bar of a certain standard needs to be measured, press connecting axle 9 earlier and make locating piece 11 on the connecting block 8 break away from current positioning groove 12, can promote connecting block 8 this moment, spring 7 and slider 6 drive second measuring jaw 5 and remove along through hole 4, move second measuring jaw 5 and can no longer press connecting axle 9 after the scale value that awaits measuring the standard corresponds, connecting block 8 pushes up under spring 7's reset action is automatic, locating piece 11 on the connecting block 8 can automatic the card establish into this scale corresponding positioning groove 12 in, the position of second measuring jaw 5 can be fixed this moment, handheld slide caliper rule and the reinforcing bar that will carry out the ligature are compared again and can be verified whether anchor length reaches the requirement.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A steel bar anchoring measuring tool comprises a ruler plate (1) and is characterized in that the top ends of the front and back surfaces of the ruler plate (1) are fixedly connected with a first measuring jaw (2), two mounting cavities (3) are correspondingly formed in the ruler plate (1), a transverse through hole (4) is correspondingly formed in the side wall of each mounting cavity (3), a second measuring jaw (5) matched with the first measuring jaw (2) is arranged in each through hole (4) in a penetrating manner, the bottom of each mounting cavity (3) is connected with a sliding block (6) in a sliding manner, one end of each second measuring jaw (5) located in each mounting cavity (3) is fixedly connected with the side wall of each sliding block (6), a plurality of springs (7) are arranged at the upper end of each sliding block (6), and a connecting block (8) is fixedly connected to the upper ends of the springs (7) located on the same sliding block (6), and the upper surface of two connecting blocks (8) is equallyd divide do not correspond with two installation cavity (3) interior top contacts, every the equal vertical welding in upper end of connecting block (8) has a connecting axle (9), and the upper end of two connecting axles (9) all runs through and extends to chi board (1) upper end and can follow chi board (1) upper surface lateral sliding, chi board (1) upper surface still corresponds to open has horizontal slide opening (10) that two connecting axles (9) of two cooperations used, every installation cavity (3) inside all still is equipped with the positioning mechanism that cooperation second measuring jaw (5) used.
2. The steel bar anchoring measuring tool as claimed in claim 1, wherein the positioning mechanism comprises a positioning block (11) welded to the upper end of each connecting block (8), and a row of positioning slots (12) matched with the positioning blocks (11) are formed on the inner top wall of each mounting cavity (3) at equal distances.
3. The reinforcing steel bar anchoring measuring tool as claimed in claim 1, wherein a pressing block (13) is welded to the top end of each connecting shaft (9), and a pressing groove is formed in the surface of each pressing block (13).
4. A reinforcing bar anchoring measuring tool according to claim 1, characterized in that the first measuring jaw (2) and the second measuring jaw (5) on the front and back sides of the blade (1) are respectively a set of outer measuring jaws and a set of inner measuring jaws.
5. A rebar anchoring measuring tool as claimed in claim 1, wherein said spring (7) is a return spring of stainless steel.
6. The steel bar anchoring measuring tool according to claim 1, wherein a slide rail used in cooperation with the slide block (6) is provided at the bottom of each mounting cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922241865.8U CN210952612U (en) | 2019-12-16 | 2019-12-16 | Reinforcing bar anchor measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922241865.8U CN210952612U (en) | 2019-12-16 | 2019-12-16 | Reinforcing bar anchor measuring tool |
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| Publication Number | Publication Date |
|---|---|
| CN210952612U true CN210952612U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922241865.8U Active CN210952612U (en) | 2019-12-16 | 2019-12-16 | Reinforcing bar anchor measuring tool |
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| CN (1) | CN210952612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670158A (en) * | 2021-07-30 | 2021-11-19 | 中国十七冶集团有限公司 | Template interval positioning device and using method |
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2019
- 2019-12-16 CN CN201922241865.8U patent/CN210952612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670158A (en) * | 2021-07-30 | 2021-11-19 | 中国十七冶集团有限公司 | Template interval positioning device and using method |
| CN113670158B (en) * | 2021-07-30 | 2023-09-22 | 中国十七冶集团有限公司 | Template interval positioning device and use method |
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