CN218973382U - Reinforcing bar screw length detects instrument - Google Patents
Reinforcing bar screw length detects instrument Download PDFInfo
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- CN218973382U CN218973382U CN202223450403.5U CN202223450403U CN218973382U CN 218973382 U CN218973382 U CN 218973382U CN 202223450403 U CN202223450403 U CN 202223450403U CN 218973382 U CN218973382 U CN 218973382U
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Abstract
The application relates to a reinforcing bar screw thread length detection instrument belongs to the technical field of detection instrument, and it includes the detection case, detects case length direction's one end opening, has seted up the measuring hole on the detection case lateral wall, and the both sides of measuring hole are provided with the scale, and measuring hole and scale are used for detecting screw thread length jointly, and this application has the effect that improves construction quality.
Description
Technical Field
The application relates to the technical field of detection tools, in particular to a detection tool for the length of a steel bar screw thread.
Background
Along with the faster and faster of people's life development, construction is also increasing, and the construction of reinforcing bar is commonly used in the construction, and the reinforcing bar needs to make the screw thread and be connected with the sleeve, and rethread sleeve links together the reinforcing bar, in order to guarantee the quality of construction, the length of screw thread must reach the design requirement, so need detect screw thread length.
The usual method for detecting the length of the screw threads is to judge the length of the screw threads by visually observing the number of the screw threads, and the method can obtain good effects when the number of the screw threads of the steel bar straight threads is small and a small amount of examination is carried out.
Research and development personnel find that when the number of the steel bar threads to be inspected is more or the steel bar threads are inspected for a long time, larger errors exist only by naked eyes, and in an actual construction site, the conditions that the thread distance is too close and the threads cannot be accurately judged by naked eyes exist, so that the number of the threads does not reach the standard and is not detected in time, quality hidden danger is easily brought to engineering, and the defects of lower construction quality exist.
Disclosure of Invention
In order to achieve the effect of improving construction quality, this application provides a reinforcing bar screw length detection instrument.
The application provides a reinforcing bar screw length detects instrument adopts following technical scheme:
the utility model provides a reinforcing bar screw thread length detection instrument, includes the detection case, detects case length direction's one end opening, has seted up the measuring aperture on the detection case lateral wall, and the both sides of measuring aperture are provided with the scale, and measuring aperture and scale are used for detecting screw thread length jointly.
Through adopting above-mentioned technical scheme, when needs detect the reinforcing bar screw thread length, place the reinforcing bar in the detection case, the scale initiating terminal of one end and the measuring port of reinforcing bar aligns, observes scale and screw thread length to detect the length of reinforcing bar screw thread, reach the effect that improves construction quality.
Optionally, a positioning block is arranged on the detection box, passes through the measurement hole, and slides along the length direction of the measurement hole.
Through adopting above-mentioned technical scheme, when needs detect reinforcing bar screw thread length, put into the detection case with the reinforcing bar, the locating piece slides for the locating piece aligns the reinforcing bar screw thread and is close to detection case opening one end, reads the scale that the locating piece aimed at this moment, the length of reinforcing bar screw thread promptly, reaches the effect that improves construction quality.
Optionally, a plurality of sliding blocks are fixed on the positioning block, a sliding groove is formed in the side wall of the measuring hole of the detection box, and the sliding blocks slide in the sliding groove.
Through adopting above-mentioned technical scheme, the slider slides in the spout for the locating piece slides in the measuring hole, thereby accomplishes the measurement to reinforcing bar screw thread length, reaches the effect of measuring reinforcing bar screw thread length.
Optionally, the locating piece is worn to be equipped with the fixed block, fixed block and locating piece sliding connection, and when detecting reinforcing bar screw thread length, fixed block and reinforcing bar closely butt.
Through adopting above-mentioned technical scheme, when needs measure the reinforcing bar screw thread length, place the reinforcing bar in the detection case, slide the locating piece, slide the fixed block again for fixed block and screw thread are close to the inseparable butt of detection case opening one end, contrast scale reading, can detect the length of reinforcing bar screw thread, reach the better accurate effect of detection effect.
Optionally, be fixed with many first springs between fixed block and the locating piece, when fixed block and the reinforcing bar butt of waiting to detect, first spring is in tensile state.
Through adopting above-mentioned technical scheme, when needs detect reinforcing bar screw thread length, place the reinforcing bar in the detection case, pull the fixed block, slide the locating piece again, when sliding the locating piece to the reinforcing bar screw thread and be close to detection case opening one end, loosen the fixed block, under the effect of first spring, rebound the fixed block, reach convenient and fast's effect.
Optionally, be fixed with a plurality of second springs on the detection case inner wall, be fixed with the grip block on the second spring, when detecting the reinforcing bar, grip block and reinforcing bar closely butt.
Through adopting above-mentioned technical scheme, when detecting reinforcing bar screw thread length, grip block and reinforcing bar closely butt, it is fixed with the reinforcing bar, reaches the effect of fixed reinforcing bar.
Optionally, one end of the clamping block, which is close to the opening of the detection box, is inclined, and is inclined towards one end of the opening of the detection box.
Through adopting above-mentioned technical scheme, when needs to detect reinforcing bar screw thread length, grip block one end is the slope form, more easily arranges the reinforcing bar in the detection case, reaches convenient and fast's effect.
Optionally, one end of the measuring hole is leveled with one end of the detecting box far away from the opening.
Through adopting above-mentioned technical scheme, measuring hole one end and detection case one end are level mutually, so when measuring reinforcing bar screw thread length, with reinforcing bar and detection case one end butt, can aim at 0 scale, reach the effect of being convenient for measure screw thread length.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the detection box, the measurement holes, the scales and the positioning blocks achieves the effect of improving the construction quality;
2. the arrangement of the sliding block achieves the effect of measuring the length of the screw thread of the steel bar;
3. the fixing block is arranged, so that the effect of better and more accurate detection effect is achieved;
4. the arrangement of the first spring achieves the effect of convenience and rapidness;
5. the second spring and the clamping block are arranged to achieve the effect of fixing the reinforcing steel bars.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
fig. 2 is an enlarged partial schematic view of the portion a in fig. 1.
In the figure, 1, a detection box; 11. a chute; 2. measuring holes; 3. a scale; 4. a positioning block; 41. a slide block; 5. a fixed block; 6. a first spring; 7. a second spring; 8. and a clamping block.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
The embodiment of the application discloses a reinforcing bar screw thread length detection instrument.
Referring to fig. 1, a tool for detecting the length of a steel bar screw thread comprises a detection box 1, wherein a detection opening is formed in one end of the length direction of the detection box 1, a measuring hole 2 is formed in one side wall of the detection box 1, a scale 3 is arranged on the detection box 1, the initial section of the scale 3 is the end, away from the detection opening, of a detection item, and the measuring hole 2, the scale 3 and the detection box 1 are jointly used for detecting the length of the steel bar screw thread.
Referring to fig. 1, a plurality of second springs 7 are disposed on two vertical side walls of the detection box 1 and the measurement hole 2 is formed, one ends of the second springs 7 are fixedly connected with the side wall of the detection box 1, the second springs 7 are uniformly distributed on the side wall of the detection box 1, two clamping blocks 8 are disposed inside the detection box 1, one ends of the clamping blocks 8 and the second springs 7, which are not connected with the side wall of the detection box 1, are fixedly connected, the two clamping blocks 8 are parallel to each other, the two clamping blocks 8 are perpendicular to the side wall of the measurement hole 2 formed in the detection box 1, the length directions of the two clamping blocks 8 are identical to the length directions of the detection box 1, one end of the clamping block 8, which is close to the detection opening, is inclined and is inclined towards one end of the detection opening of the detection box 1, the two clamping blocks 8 are oppositely disposed, when the screw length of a reinforcing steel bar is required to be detected, the reinforcing steel bar is inserted between the two clamping blocks 8, one ends of the direct reinforcing steel bar are abutted against the side wall of the detection box 1, and detection is started.
Referring to fig. 1 and 2, the length direction of the measuring hole 2 is the same as the length direction of the detecting box 1, one end of the length direction of the measuring hole 2 is the same as one end of the detecting box 1 away from the detecting opening, the detecting box 1 is provided with a positioning block 4, the positioning block 4 penetrates through the measuring hole 2, the length direction of the positioning block 4 is perpendicular to the length direction of the measuring hole 2, the positioning block 4 is in sliding connection with the measuring hole 2, the sliding direction is set along the length direction of the measuring hole 2, two sliding blocks 41 are fixed on the side wall of the positioning block 4, two sliding grooves 11 are formed in the side wall of the measuring hole 2 of the detecting box 1, the length direction of the sliding grooves 11 is the same as the length direction of the measuring hole 2, the sliding blocks 41 slide in the sliding grooves 11, and one sliding block 41 corresponds to one sliding groove 11.
The locating block 4 is provided with a fixed block 5, the fixed block 5 penetrates through the locating block 4, the length direction of the fixed block 5 is identical to the length direction of the locating block 4, the fixed block 5 is in sliding connection with the locating block 4, the sliding direction is set along the length direction of the fixed block 5, two first springs 6 are arranged between the fixed block 5 and the locating block 4, the length directions of the two first springs 6 are identical to the length direction of the fixed block 5, when the length of a steel bar screw thread is detected, the fixed block 5 is tightly abutted to the steel bar to be detected, the first springs 6 are in a stretching state, when the length of the steel bar screw thread is required to be detected, the steel bar is slipped out of the fixed block 5, the steel bar is placed in the detecting box 1, the steel bar screw thread of the sliding locating block 4 is close to one end of a detecting port, the fixed block 5 is loosened, the fixed block 5 is tightly abutted to the steel bar, the steel bar is fixed by the fixed block 5, and the detection can be completed by reading against the scale 3.
The implementation principle of the reinforcing steel bar screw length detection tool provided by the embodiment of the application is as follows: when the length of the screw thread of the steel bar needs to be detected, the steel bar slides out of the fixed block 5, one end of the steel bar slides in along the two clamping plates until one end of the steel bar is abutted against one end of the detection box 1 in the length direction, the positioning block 4 is slid, the position of the positioning block 4 is adjusted, when the positioning block 4 is aligned with one end of the screw thread close to the detection port, the fixed block 5 is loosened, and the reading is performed by comparing with the scale 3.
The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a reinforcing bar screw length detects instrument which characterized in that: including detecting case (1), the one end opening of detecting case (1) length direction has seted up measuring hole (2) on detecting case (1) lateral wall, and the both sides of measuring hole (2) are provided with scale (3), and measuring hole (2) and scale (3) are used for detecting screw thread length jointly.
2. The reinforcing bar thread length detecting tool according to claim 1, wherein: the detection box (1) is provided with a positioning block (4), the positioning block (4) penetrates through the measurement hole (2), and the positioning block (4) slides along the length direction of the measurement hole (2).
3. The reinforcing bar thread length detecting tool according to claim 2, wherein: a plurality of sliding blocks (41) are fixed on the positioning block (4), sliding grooves (11) are formed in the side walls of the measuring holes (2) of the detection box (1), and the sliding blocks (41) slide in the sliding grooves (11).
4. A rebar thread length detection tool as in claim 3, wherein: and the positioning block (4) is penetrated with a fixed block (5), the fixed block (5) is in sliding connection with the positioning block (4), and when the length of the screw thread of the steel bar is detected, the fixed block (5) is tightly abutted with the steel bar.
5. The reinforcing bar thread length detecting tool as set forth in claim 4, wherein: a plurality of first springs (6) are fixed between the fixed block (5) and the positioning block (4), and when the fixed block (5) is abutted to the steel bars to be detected, the first springs (6) are in a stretching state.
6. The reinforcing bar thread length detecting tool according to claim 1, wherein: a plurality of second springs (7) are fixed on the inner wall of the detection box (1), clamping blocks (8) are fixed on the second springs (7), and when the steel bars are detected, the clamping blocks (8) are tightly abutted with the steel bars.
7. The reinforcing bar thread length detecting tool as set forth in claim 6, wherein: the clamping block (8) is inclined at one end close to the opening of the detection box (1) and is inclined towards one end of the opening of the detection box (1).
8. The reinforcing bar thread length detecting tool according to claim 1, wherein: one end of the measuring hole (2) is leveled with one end of the detecting box (1) far away from the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223450403.5U CN218973382U (en) | 2022-12-21 | 2022-12-21 | Reinforcing bar screw length detects instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223450403.5U CN218973382U (en) | 2022-12-21 | 2022-12-21 | Reinforcing bar screw length detects instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218973382U true CN218973382U (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223450403.5U Active CN218973382U (en) | 2022-12-21 | 2022-12-21 | Reinforcing bar screw length detects instrument |
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| Country | Link |
|---|---|
| CN (1) | CN218973382U (en) |
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- 2022-12-21 CN CN202223450403.5U patent/CN218973382U/en active Active
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