CN216308834U - Tool for testing length of steel bar turning wire - Google Patents
Tool for testing length of steel bar turning wire Download PDFInfo
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- CN216308834U CN216308834U CN202122495798.XU CN202122495798U CN216308834U CN 216308834 U CN216308834 U CN 216308834U CN 202122495798 U CN202122495798 U CN 202122495798U CN 216308834 U CN216308834 U CN 216308834U
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- 229910000831 Steel Inorganic materials 0.000 title abstract description 22
- 239000010959 steel Substances 0.000 title abstract description 22
- 238000012360 testing method Methods 0.000 title abstract description 6
- 238000005259 measurement Methods 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a tool for testing the length of a steel bar threading, which comprises a tool body, wherein the tool body is of a columnar structure, the tool body comprises a first detection end, a middle marking section and a second detection end which are arranged from left to right, a plurality of left measurement grooves are formed in the periphery of the first detection end, a plurality of right measurement grooves are formed in the periphery of the second detection end, the left measurement grooves and the right measurement grooves respectively comprise mutually perpendicular collision side surfaces and collision step surfaces, the left length and the right length of all the collision side surfaces are different, a plurality of steel bar model marks are arranged in the peripheries of two ends of the middle marking section, and the plurality of steel bar model marks are arranged beside the collision step surfaces in a one-to-one correspondence manner. During the use, the left measuring groove or the right measuring groove that will correspond the reinforcing bar of this specification mark corresponds, can accurately judge whether qualified various specification silk heads to reinforcing bar model sign sets up the periphery that marks the section in the middle of instrument body and is favorable more to observing the different reinforcing bar model types that correspond the detection.
Description
Technical Field
The utility model relates to a tool for testing the length of a steel bar threading machine.
Background
In the construction industry, steel bars are used as main building materials, and the construction quality of the steel bars has an important influence on the quality of construction engineering. The construction of the reinforcing steel bars comprises straightening, bending, cutting, connecting and the like, wherein the connecting comprises mechanical connection, binding connection, welding connection and the like. According to the specification of 'mechanical connection technical code of steel bars' JGJ107-2016, steel bars with the diameter of more than 16 diameters cannot be bound and lapped. The main ribs of the general foundation and the foundation member which affect the structure safety all adopt mechanical connection, wherein the length of the turning wire plays a decisive role in the quality of the mechanical connection. Therefore, the detection of the length of the turning wire is an important part of the inspection of the processing quality of the steel bar in the quality management of a construction site.
The steel bar processing worker is inconvenient to master the threading length at the scene threading reinforcing bar, only relies on threading mechanical control, leads to threading screw thread length relatively standard error great, also need rely on the steel tape measure to check the threading length at random when the project quality testing personnel check, need remember the different threading lengths that various specification reinforcing bars correspond in addition and confuse easily, cause the inspection inefficiency.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the tool for testing the turning length of the reinforcing steel bar can be used for accurately controlling the turning length of the reinforcing steel bar when a field reinforcing steel bar processing worker processes the reinforcing steel bar, is convenient for a field quality inspection manager to randomly check whether the turning length meets the specification or not, and greatly improves the working efficiency and the quality control efficiency of the turning.
The tool for checking the length of the reinforcing steel bar threading comprises a tool body, wherein the tool body is of a columnar structure and comprises a first detection end arranged from left to right, mark section and second sense terminal in the middle of, the periphery of first sense terminal is provided with a plurality of left measuring grooves that extend right from the left end face of tool body, the periphery of second sense terminal is provided with a plurality of right measuring grooves that extend to the left from the right-hand member face of tool body, left side measuring groove and right measuring groove all include mutually perpendicular's conflict side and conflict step face, the lateral surface of conflict side for tool body, length is the detection depth of left measuring groove and right measuring groove about the conflict side, length all is all different about the side of contradicting, the periphery that marks the section both ends in the middle all is provided with a plurality of reinforcing bar models and marks, a plurality of reinforcing bar models mark the one-to-one and set up in conflict step side.
The tool for testing the length of the steel bar threading provided by the embodiment of the utility model at least has the following beneficial effects: during the use, the left measuring groove that marks corresponding reinforcing bar model or the reinforcing bar that the right measuring groove corresponds this specification for conflict step face and the contact of silk head end face, the side of contradicting pastes on the steel wire, whether the silk head through the range estimation reinforcing bar is whole to detect the car silk length of reinforcing bar in left measuring groove or right measuring groove, need not use the tape measure, can accurately judge whether qualified various specification silk heads are, and reinforcing bar model sign sets up the periphery that marks the section in the middle of tool body and marks the reinforcing bar model type that different left measuring grooves or right measuring groove correspond the detection more profitably.
According to some embodiments of the present invention, the number of the left measurement grooves and the number of the right measurement grooves are four, the four left measurement grooves are a first measurement groove, a second measurement groove, a third measurement groove and a fourth measurement groove respectively, and the four right measurement grooves are a fifth measurement groove, a sixth measurement groove, a seventh measurement groove and an eighth measurement groove respectively.
According to some embodiments of the present invention, the depths of the left measuring groove, the first measuring groove, the second measuring groove, the third measuring groove, the fourth measuring groove, the fifth measuring groove, the sixth measuring groove, the seventh measuring groove and the eighth measuring groove are 22.5 mm, 25 mm, 40.5 mm, 48 mm, 30 mm, 33 mm, 35.6 mm and 27.5 mm, respectively.
According to some embodiments of the utility model, the cross-sectional area of the tool body is rectangular, and the contact side surfaces of the first measuring groove, the second measuring groove, the third measuring groove and the fourth measuring groove enclose a column with a rectangular cross section; the contact side surfaces of the fifth measuring groove, the sixth measuring groove, the seventh measuring groove and the eighth measuring groove are encircled to form a column with a rectangular cross section, so that the design structure is simplified, and the manufacturing is facilitated.
According to some embodiments of the utility model, the abutting side is provided with a depth indication of the detection depth.
The specified length of the corresponding steel bar model mark can be known through direct depth marking.
According to some embodiments of the utility model, the tool body is a resin member, and the tool body is cast from a resin material through a grinding tool.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the following figures and examples, in which:
FIG. 1 is an angular schematic view of an embodiment of the present invention, wherein six arrows indicate upward, downward, left, right, forward, and backward directions, respectively;
fig. 2 is a schematic structural view of another angle of the embodiment of the present invention, in which six arrows respectively represent upward, downward, left, right, forward and backward directions.
Reference numerals: the tool body 100, the first detecting end 110, the middle mark section 120, and the second detecting end 130
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1 to 2, a tool for checking a length of a reinforcing steel bar threading, comprising a tool body 100, wherein the tool body 100 is in a columnar structure, the tool body 100 comprises a first detection end 110, a middle marking section 120 and a second detection end 130 which are arranged from left to right, the periphery of the first detection end 110 is provided with a plurality of left measurement grooves which extend from the left end surface of the tool body 100 to the right, the periphery of the second detection end 130 is provided with a plurality of right measurement grooves which extend from the right end surface of the tool body 100 to the left, the left measurement grooves and the right measurement grooves both comprise mutually perpendicular collision side surfaces 140 and collision step surfaces 150, the collision side surfaces 140 are outer side surfaces of the tool body 100, the left and right lengths of the collision side surfaces 140 are detection depths of the left measurement grooves and the right measurement grooves, the left and right lengths of all the collision side surfaces 140 are different, the peripheries of both ends of the middle marking section 120 are provided with a plurality of reinforcing steel bar type marks 160, the plurality of steel bar type indicators 160 are correspondingly disposed beside the abutting step surface 150. The length of conflict side 140 is the corresponding length of different reinforcing bar model regulations, and the side of the interlude of tool body 100 is provided with reinforcing bar model mark 160, and reinforcing bar model mark matches with the length of conflict side 140.
The construction equipment is characterized in that eight diameter specifications of 16-36 are used in construction, the number of the left measuring grooves and the number of the right measuring grooves are four, the length of a thread of a steel bar with the diameter specification is correspondingly measured, the four left measuring grooves are respectively a first measuring groove, a second measuring groove, a third measuring groove and a fourth measuring groove, the four right measuring grooves are respectively a fifth measuring groove, a sixth measuring groove, a seventh measuring groove and an eighth measuring groove, the depths of the left measuring grooves are respectively 22.5 millimeters, 25 millimeters, 40.5 millimeters, 48 millimeters, 30 millimeters, 33 millimeters, 35.6 millimeters and 27.5 millimeters, and the left measuring grooves are respectively a first measuring groove, a second measuring groove, a third measuring groove, a fourth measuring groove, a fifth measuring groove, a sixth measuring groove, a seventh measuring groove and an eighth measuring groove. And make the cross-sectional area of tool body 100 be the rectangle, the conflict side 140 of first measuring groove, second measuring groove, third measuring groove, fourth measuring groove encloses into the cross section and is the column of rectangle, and similarly, the conflict side 140 of fifth measuring groove, sixth measuring groove, seventh measuring groove, eighth measuring groove encloses into the cross section and is the column of rectangle, simplifies the design structure, is convenient for make. It should be noted that, in this embodiment, the number of the left measurement slot and the right measurement slot is not specifically limited, and may be set according to actual needs.
In other embodiments, the abutting side surfaces 140 of the left measuring groove and the right measuring groove can be arc-shaped curved surfaces, and during measurement, the thread heads are clamped in the grooves, so that the measurement is more accurate, and the scheme of the embodiment is more convenient to manufacture.
Further, the abutting side 140 is provided with a depth mark 141 for detecting a depth, and the specified length of the corresponding steel bar model mark 160 can be known through the direct depth mark 141. The depth mark 141 and the steel bar model mark 160 are printed on the sticker and pasted on the middle mark section 120 by the sticker, which is simple and convenient, has low cost, can be engraved on the tool body 100, and is not easy to be damaged compared with the sticker.
In addition, the tool body 100 is a resin component, the tool body 100 is formed by pouring resin materials through a die, compared with other materials such as wood, the tool is formed by pouring resin, the precision is high, the weight is light, and the tool is convenient to carry. In other embodiments, the tool body 100 may be made using iron or aluminum molds.
During the use, the left measuring groove or the right measuring groove that will correspond reinforcing bar model mark 160 corresponds the reinforcing bar of this specification, make conflict step face 150 and the contact of silk head terminal surface, conflict side 140 pastes on the steel wire, whether the silk head through the range estimation reinforcing bar is whole detects the car silk length of reinforcing bar in left measuring groove or right measuring groove, need not use the tape measure, can accurately judge whether qualified various specification silk heads, and reinforcing bar model sign sets up the reinforcing bar model type that different left measuring grooves or right measuring grooves of the favorable observation of the periphery of marking section 120 in the middle of tool body 100 correspond the detection at the reinforcing bar model of measuring groove.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (6)
1. The tool for detecting the length of the reinforcing steel bar turning wire is characterized by comprising a tool body (100), wherein the tool body (100) is of a columnar structure, the tool body (100) comprises a first detection end (110), a middle marking section (120) and a second detection end (130) which are arranged from left to right, a plurality of left measurement grooves extending rightwards from the left end face of the tool body (100) are formed in the periphery of the first detection end (110), a plurality of right measurement grooves extending leftwards from the right end face of the tool body (100) are formed in the periphery of the second detection end (130), the left measurement grooves and the right measurement grooves respectively comprise mutually perpendicular collision side faces (140) and collision step faces (150), the collision side faces (140) are outer side faces of the tool body (100), the left length and the right length of the collision side faces (140) are the detection depths of the left measurement grooves and the right measurement grooves, all conflict side (140) control length all different, the periphery that the section (120) both ends were marked in the middle all is provided with a plurality of reinforcing bar models and marks (160), a plurality of reinforcing bar models mark (160) set up in conflict step face (150) side one-to-one.
2. A tool for inspecting the length of a reinforcing bar threading according to claim 1, wherein:
the number of the left measuring grooves and the number of the right measuring grooves are four, the four left measuring grooves are respectively a first measuring groove, a second measuring groove, a third measuring groove and a fourth measuring groove, and the four right measuring grooves are respectively a fifth measuring groove, a sixth measuring groove, a seventh measuring groove and an eighth measuring groove.
3. A tool for inspecting the length of a reinforcing bar threading according to claim 2, wherein:
the left measuring groove is a first measuring groove, a second measuring groove, a third measuring groove, a fourth measuring groove, a fifth measuring groove, a sixth measuring groove, a seventh measuring groove and an eighth measuring groove, and the depths of the left measuring groove, the second measuring groove, the third measuring groove, the fourth measuring groove, the fifth measuring groove, the sixth measuring groove, the seventh measuring groove and the eighth measuring groove are 22.5 millimeters, 25 millimeters, 40.5 millimeters, 48 millimeters, 30 millimeters, 33 millimeters, 35.6 millimeters and 27.5 millimeters respectively.
4. A tool for inspecting the length of a reinforcing bar threading according to claim 2, wherein:
the cross section area of the tool body (100) is rectangular, and the abutting side surfaces (140) of the first measuring groove, the second measuring groove, the third measuring groove and the fourth measuring groove enclose a column shape with a rectangular cross section; the contact side surfaces (140) of the fifth measuring groove, the sixth measuring groove, the seventh measuring groove and the eighth measuring groove are encircled to form a column with a rectangular cross section.
5. A tool for inspecting the length of a reinforcing bar threading according to claim 1, wherein:
the interference side face (140) is provided with a depth indication (141) of the detection depth.
6. A tool for inspecting the length of a reinforcing bar threading according to claim 1, wherein:
the tool body (100) is a resin member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495798.XU CN216308834U (en) | 2021-10-15 | 2021-10-15 | Tool for testing length of steel bar turning wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495798.XU CN216308834U (en) | 2021-10-15 | 2021-10-15 | Tool for testing length of steel bar turning wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216308834U true CN216308834U (en) | 2022-04-15 |
Family
ID=81115290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122495798.XU Active CN216308834U (en) | 2021-10-15 | 2021-10-15 | Tool for testing length of steel bar turning wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216308834U (en) |
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2021
- 2021-10-15 CN CN202122495798.XU patent/CN216308834U/en active Active
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