CN208872198U - A kind of original gauge length auxiliary device of reinforcing bar elongation detection - Google Patents
A kind of original gauge length auxiliary device of reinforcing bar elongation detection Download PDFInfo
- Publication number
- CN208872198U CN208872198U CN201821869196.8U CN201821869196U CN208872198U CN 208872198 U CN208872198 U CN 208872198U CN 201821869196 U CN201821869196 U CN 201821869196U CN 208872198 U CN208872198 U CN 208872198U
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- measured
- steel plate
- fixing steel
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of reinforcing bar elongations to detect original gauge length auxiliary device, belongs to detection technique of rebar field.The utility model includes fixing steel plate, the upper surface of the fixing steel plate offers locating slot, reinforcing bar to be measured is installed on the inside of locating slot, the side fixing card of fixing steel plate is equipped with stop block, the surface of the fixing steel plate is also fitted with positioning clamping device, positioning clamping device is made of adjustable bolt and clamping plate, and the top of adjustable bolt is detachably assembled through fixing steel plate and with clamping plate.The utility model is clamped positioning for reinforcing bar to be measured using positioning clamping device, simultaneously using clamping plate and reinforcing bar plane-plane contact to be measured, it avoids local clamping force excessive and biggish active force is generated to rebar surface to be measured, it is avoided to slide during getting ready by the fixed reinforcing bar to be measured of clamping plate, effectively save process, manpower, accuracy is improved, operation difficulty is reduced.
Description
Technical field
The utility model relates to detection technique of rebar fields, detect more specifically to a kind of reinforcing bar elongation original
Gauge length auxiliary device.
Background technique
In order to measure elongation of the reinforcing bar under certain dynamics, in the prior art, reinforcing bar is usually directly placed in operation
On platform, straight steel ruler primarily determines scribing position and is marked with marking pen, is further clarified with file or hacksaw blade and gets position ready, mark
It is stretched after the completion of note for reinforcing bar, the spacing between consecutive points is measured after stretching, to judge the elongation of reinforcing bar, at present
Method because not fixing steel reinforcing bar specimen, human factor influences bigger, and the line drawn is if not thin enough, not clear enough
It is easy to produce error, and primarily determines scribing position, lost labor, manpower with straight steel ruler.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of original mark of reinforcing bar elongation detection
Away from auxiliary device, which prevents reinforcing bar from sliding during getting ready by fixed steel bars, and reinforcing bar is placed on to steel with a scale
It in plate groove, can directly be got ready with hacksaw blade, not need to determine scribing position with straight steel ruler, save process, manpower, improve test
Accuracy.2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of reinforcing bar elongation of the utility model detects original gauge length auxiliary device, including fixing steel plate, and described determines
The upper surface of position steel plate offers locating slot, and reinforcing bar to be measured is installed on the inside of locating slot, and the side of fixing steel plate is fixed to be clamped
There is stop block, the surface of the fixing steel plate is also fitted with positioning clamping device, and positioning clamping device is by adjustable bolt and folder
Tight board group is at the top of adjustable bolt is detachably assembled through fixing steel plate and with clamping plate.
Further, the surface engraving of the fixing steel plate has scale.
Further, the reinforcing bar to be measured lies in a horizontal plane in the inside of locating slot, and backstop is close in one end of reinforcing bar to be measured
Block.
Further, the positioning clamping device is arranged in the surface equidistant interval of fixing steel plate, the plate face of clamping plate
It is bonded to each other with the surface of reinforcing bar to be measured.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
The utility model is clamped positioning for reinforcing bar to be measured using positioning clamping device, at the same using clamping plate and to
Reinforcing bar plane-plane contact is surveyed, avoids local clamping force excessive and biggish active force is generated to rebar surface to be measured, pass through clamping plate
Fixed reinforcing bar to be measured avoids it from sliding during getting ready, effectively saving process, manpower, improves accuracy, reduces operation difficulty.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model.
In figure: 1, fixing steel plate；11, locating slot；2, reinforcing bar to be measured；3, stop block；4, positioning clamping device；41, adjustable
Bolt；42, clamping plate.
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples:
Embodiment 1
From Fig. 1-2 as can be seen that a kind of reinforcing bar elongation of the present embodiment detects original gauge length auxiliary device, including positioning
Steel plate 1, the upper surface of fixing steel plate 1 offer locating slot 11, and the inside of locating slot 11 is installed with reinforcing bar 2 to be measured, fixing steel plate 1
Side fixing card stop block 3 is housed, the surface of fixing steel plate 1 is also fitted with positioning clamping device 4, positioning clamping device 4 by
Adjustable bolt 41 and clamping plate 42 form, and the top of adjustable bolt 41 is detachably assembled through fixing steel plate 1 and with clamping plate 42,
Clamping plate 42 is relatively removable, when being clamped for the reinforcing bar to be measured 2 of different-diameter, it is only necessary to using the clamping plate of different-thickness
42, the surface engraving of fixing steel plate 1 has scale, and reinforcing bar 2 to be measured is non-stretched original reinforcing bar, can be intuitive by scale
To reinforcing bar 2 to be measured carry out ranging, under the auxiliary of scale, operator can get ready in the surface spacing of reinforcing bar 2 to be measured, adjacent
The distance between point be denoted as L1, get ready and stretched later for reinforcing bar 2 to be measured, and measure stretch after between adjacent point
Distance is denoted as L2, and the difference of the two is elongation.
Reinforcing bar 2 to be measured is lain in a horizontal plane in the inside of locating slot 11 by the utility model, and backstop is close in one end of reinforcing bar 2 to be measured
Block 3, it is ensured that the mark point on 2 surface of reinforcing bar to be measured exists together on straight line, to avoid test error, positioning clamping device 4 exists
The surface equidistant interval of fixing steel plate 1 is arranged, and the plate face of clamping plate 42 and the surface of reinforcing bar 2 to be measured are bonded to each other, using positioning
Clamping device 4 is clamped positioning for reinforcing bar 2 to be measured, while using clamping plate 42 and 2 plane-plane contact of reinforcing bar to be measured, avoiding office
Portion's clamping force is excessive and generates biggish active force to 2 surface of reinforcing bar to be measured.
It is avoided to slide during getting ready by the fixed reinforcing bar 2 to be measured of clamping plate 42, when positioning clamping device 4 clamps
When, it can directly be got ready with hacksaw blade for reinforcing bar 2 to be measured, and do not need to determine scribing position with straight steel ruler, effectively be saved
Process, manpower improve accuracy, reduce operation difficulty.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of reinforcing bar elongation detects original gauge length auxiliary device, including fixing steel plate (1), it is characterised in that: described determines
The upper surface of position steel plate (1) offers locating slot (11), and reinforcing bar to be measured (2), fixing steel plate are installed on the inside of locating slot (11)
(1) side fixing card is equipped with stop block (3), and the surface of the fixing steel plate (1) is also fitted with positioning clamping device (4),
Positioning clamping device (4) is made of adjustable bolt (41) and clamping plate (42), and fixing steel plate is run through on the top of adjustable bolt (41)
(1) and with clamping plate (42) it detachably assembles.
2. a kind of reinforcing bar elongation according to claim 1 detects original gauge length auxiliary device, it is characterised in that: described
The surface engraving of fixing steel plate (1) has scale.
3. a kind of reinforcing bar elongation according to claim 1 detects original gauge length auxiliary device, it is characterised in that: described
Reinforcing bar (2) to be measured lies in a horizontal plane in the inside of locating slot (11), and stop block (3) are close in one end of reinforcing bar (2) to be measured.
4. a kind of reinforcing bar elongation according to claim 1 detects original gauge length auxiliary device, it is characterised in that: described
Positioning clamping device (4) is arranged in the surface equidistant interval of fixing steel plate (1), the plate face of clamping plate (42) and reinforcing bar to be measured (2)
Surface be bonded to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821869196.8U CN208872198U (en) | 2018-11-13 | 2018-11-13 | A kind of original gauge length auxiliary device of reinforcing bar elongation detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821869196.8U CN208872198U (en) | 2018-11-13 | 2018-11-13 | A kind of original gauge length auxiliary device of reinforcing bar elongation detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872198U true CN208872198U (en) | 2019-05-17 |
Family
ID=66471466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821869196.8U Expired - Fee Related CN208872198U (en) | 2018-11-13 | 2018-11-13 | A kind of original gauge length auxiliary device of reinforcing bar elongation detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872198U (en) |
-
2018
- 2018-11-13 CN CN201821869196.8U patent/CN208872198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20211113 |