CN219914226U - Detection ruler for checking connection quality of electroslag pressure welding steel bars - Google Patents
Detection ruler for checking connection quality of electroslag pressure welding steel bars Download PDFInfo
- Publication number
- CN219914226U CN219914226U CN202321695504.0U CN202321695504U CN219914226U CN 219914226 U CN219914226 U CN 219914226U CN 202321695504 U CN202321695504 U CN 202321695504U CN 219914226 U CN219914226 U CN 219914226U
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- Prior art keywords
- pressure welding
- connection quality
- steel bars
- rod
- detection ruler
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 238000003466 welding Methods 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000013016 damping Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000021015 bananas Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to the technical field of steel bar connection quality detection and discloses a detection ruler for detecting the steel bar connection quality of electroslag pressure welding, which comprises a body, wherein one end of the body is provided with a limit groove, one side of the surface of the body is provided with a measurement area, the measurement area is arranged on the upper side of the limit groove, the lower side of the body is provided with a fixing structure, the fixing structure is arranged on the lower side of the limit groove.
Description
Technical Field
The utility model relates to the technical field of steel bar connection quality detection, in particular to a detection ruler for detecting the connection quality of electroslag pressure welding steel bars.
Background
Electroslag pressure welding: the welding method is characterized in that two steel bars are placed into a vertical or oblique (the gradient is in the range of 4:1) butt joint mode, an arc process and an electroslag process are formed under a welding flux layer by utilizing welding current through a gap between the two steel bars, arc heat and resistance heat are generated, the steel bars are melted, and pressurizing is completed;
at present, electroslag pressure welding is widely applied to building engineering, but under the conditions of improper welding parameter setting, overlarge welding current and overlong welding time, a welding joint can generate certain axial deviation and welding ladle forming quality, so that the steel bar connecting quality is influenced, structural quality safety is influenced to a certain extent, great difficulty is brought to later stage rectification, no special detection tool exists in electroslag pressure welding quality inspection and reception, and the traditional measurement tool is inaccurate and not intuitive, therefore, a detection ruler for detecting the steel bar connecting quality of the electroslag pressure welding is provided to solve the problems.
Disclosure of Invention
The utility model aims to provide a detection ruler for detecting the connection quality of electroslag pressure welding steel bars, which solves the problems that in the prior art, no special detection tool exists in the detection and inspection of the electroslag pressure welding quality, and the traditional measurement tool is inaccurate and not intuitive.
The utility model provides the following technical scheme: the utility model provides a detection chi of inspection electroslag pressure welding steel bar connection quality, includes the body, the spacing groove has been seted up to the one end of body, surface one side of body is provided with the measuring zone, and the measuring zone sets up the upside at the spacing groove, fixed knot constructs is installed to the downside of body, fixed knot constructs the downside at the spacing groove.
As the preference of above-mentioned technical scheme, fixed knot constructs including first stopper and regulation structure, first stopper is fixed with body installation through regulation structure, the one end of first stopper is connected with the connecting rod, and the one end of connecting rod is embedded to have the nut, the nut internal thread is inserted and is equipped with the screw rod, and the inner rotation of screw rod installs the second stopper.
As the preference of above-mentioned technical scheme, the regulation structure includes the movable groove, and the one end at the body is seted up in the movable groove, slidable mounting has the gag lever post in the movable groove, and the one end of gag lever post is connected with the movable rod, the movable rod is connected with first stopper.
As the optimization of the technical scheme, the knob is arranged at the outer end of the screw rod, and the anti-slip groove is formed in the surface of the knob.
As the preference of above-mentioned technical scheme, the first stopper is circular arc with the relative one end of second stopper, and the circular arc one end of first stopper and second stopper all glues has the rubber pad.
As the optimization of the technical scheme, the two groups of adjusting structures are arranged, the two groups of adjusting structures are symmetrically arranged in parallel, and the first limiting block is connected with the two groups of movable rods.
As the preference of above-mentioned technical scheme, the external diameter of gag lever post and the inside internal diameter looks adaptation of movable groove, the external diameter of movable rod and the inside diameter looks adaptation of movable groove opening part, the laminating department of gag lever post and movable groove inner wall glues there is the rubber damping circle.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the body can be limited and fixed by arranging the fixing structure, then the welding bulge to be measured is clamped into the limiting groove, at the moment, whether the quality of the steel bar connection is over-closed or not can be judged by observing the measuring area, the tool is novel, a special detection ruler is manufactured by improving the tool, the height of the protruding surface of the welding bulge is marked on the detection ruler, visual comparison is formed by welding the detection ruler and the steel bar, and the observation and the detection can be more directly carried out, so that the problem of difficult later correction is better avoided, and the convenience and the practicability of the device are greatly improved.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a detecting rule for detecting the connection quality of electroslag pressure welding steel bars;
FIG. 2 is a schematic diagram showing the use adjustment state of a detection rule for checking the connection quality of electroslag pressure welding steel bars;
FIG. 3 is a schematic cross-sectional view of a test rule for inspecting the connection quality of electroslag pressure welding steel bars;
fig. 4 is a sectional view of a connecting rod of a detecting rule for checking the connection quality of electroslag pressure welding steel bars.
In the figure: 1. a body; 2. a limit groove; 3. a measurement zone; 4. a fixed structure; 41. a first limiting block; 42. a connecting rod; 43. a nut; 44. a screw; 45. a second limiting block; 46. a knob; 5. an adjustment structure; 51. a movable groove; 52. a limit rod; 53. a movable rod.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, 2 and 3, the present utility model provides a technical solution: the utility model provides a detection chi of inspection electroslag pressure welding reinforcing bar connection quality, includes body 1, and spacing groove 2 has been seted up to the one end of body 1, and surface one side of body 1 is provided with measuring zone 3, and measuring zone 3 sets up the upside at spacing groove 2, and fixed knot constructs 4 is installed to the downside of body 1, and fixed knot constructs 4 setting is in the downside of spacing groove 2, and this structure can better more directly perceived detect reinforcing bar connection quality to better judgement this reinforcing bar connection quality is too closed when the inspection, greatly increased the practicality of the device.
It should be noted that, the measuring area 3 is marked with specific dimensions of the height (4 mm) of the protruding surface of the welding ladle and the axial offset (2 mm), when the height of the protruding surface of the surrounding welding ladle is greater than or equal to 4mm, the axial offset of the joint is not greater than 0.1 times of the diameter of the steel bar, and is not greater than 2mm, and the quality of the joint of the steel bars meets the standard.
As an implementation manner in this embodiment, as shown in fig. 3 and fig. 4, the fixed structure 4 includes a first limiting block 41 and an adjusting structure 5, the first limiting block 41 is fixed with the body 1 through the adjusting structure 5, one end of the first limiting block 41 is connected with a connecting rod 42, and one end of the connecting rod 42 is embedded with a nut 43, a screw rod 44 is inserted in the nut 43, and the inner end of the screw rod 44 is rotationally provided with a second limiting block 45, so that the screw rod 44 can be fixed when rotating, the second limiting block 45 is structured to enable the body 1 to be in limit installation, the body 1 and the steel bars are placed in parallel, so that measurement can be performed better and more accurately, as shown in fig. 4, a knob 46 is installed at the outer end of the screw rod 44, and an anti-slip groove is formed in the surface of the knob 46, in order to increase friction force with hands, the operation screw rod 44 rotates more conveniently, as shown in fig. 4, opposite ends of the first limiting block 41 and the second limiting block 45 are circular arc-shaped, and one end of the first limiting block 41 and the second limiting block 45 are glued to have a circular arc-shaped structure, so that the friction pad 41 and the surface is more firmly contacted with the steel bars.
As an implementation manner in this embodiment, as shown in fig. 3, the adjusting structure 5 includes a movable groove 51, the movable groove 51 is formed at one end of the body 1, a stop lever 52 is slidably mounted in the movable groove 51, one end of the stop lever 52 is connected with a movable lever 53, the movable lever 53 is connected with a first stop lever 41, the structure makes it possible to adjust the distance between the fixed structure 4 and the body 1, so that the body 1 is more convenient to install, the body 1 is also more convenient to detect, as shown in fig. 3, the adjusting structure 5 is provided with two groups of adjusting structures 5 which are symmetrically installed in parallel, the first stop lever 41 is connected with two groups of movable levers 53, the structure makes it possible to limit the first stop lever 41, the first stop lever 41 is prevented from being rotationally offset, so that errors occur in measurement of the body 1 are avoided, as shown in fig. 3, the outer diameter of the stop lever 52 is matched with the inner diameter of the inner side of the movable groove 51, the stop lever 53 is matched with the inner diameter of the opening of the movable groove 51, a rubber ring is glued at the joint between the stop lever 52 and the inner wall of the movable groove 51, the damping ring is more convenient to use the body 1, as shown in fig. 3, the damping ring is stable in position of the damping ring and the damping structure can be adjusted by the damping ring 41.
Working principle: if the device is required to be used for detecting and accepting the connection quality of the steel bars, the first limiting block 41 is pulled outwards to drive the movable rod 53 and the limiting rod 52 to slide inside and outside the movable groove 51, then the first limiting block 41 and the second limiting block 45 are respectively placed on two sides of the steel bars at the lower side of the connection part, the steel bars are attached to and abutted against the arc surfaces of the first limiting block 41, at the moment, the knob 46 is held by hand and rotated to drive the screw 44 to rotate, the screw 44 is driven to rotate through the screw 44 in the nut 43, the second limiting block 45 is driven to drive the first limiting block 41 to move until the second limiting block 45 and the first limiting block 41 clamp the steel bars, so that the body 1 is convenient to install, the body 1 is pushed by force at the same time when the body 1 is installed, the limiting rod 52 and the movable rod 53 are driven to slide in the movable groove 51 until the steel bars are clamped in the connecting part of the steel bars, the position of the body 1 can be limited and fixed through the damping rings of bananas between the movable rod 53 and the inner wall of the movable groove 51, and finally, whether the connection part of the steel bars can be visually detected through the observation area 3 is greatly increased, and the practicality and the convenience of the connection quality is greatly increased.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (7)
1. The utility model provides a detection chi of inspection electroslag pressure welding steel bar connection quality, includes body (1), its characterized in that: a limit groove (2) is formed at one end of the body (1), a measuring area (3) is arranged at one side of the surface of the body (1), the measuring area (3) is arranged at the upper side of the limit groove (2), the fixing structure (4) is arranged on the lower side of the body (1), and the fixing structure (4) is arranged on the lower side of the limiting groove (2).
2. The detection ruler for detecting the connection quality of electroslag pressure welding steel bars according to claim 1, wherein the detection ruler is characterized in that: the fixed knot constructs (4) including first stopper (41) and regulation structure (5), first stopper (41) are fixed through regulation structure (5) and body (1) installation, the one end of first stopper (41) is connected with connecting rod (42), and the one end of connecting rod (42) is embedded to have nut (43), nut (43) internal thread is inserted and is equipped with screw rod (44), and the inner rotation of screw rod (44) is installed second stopper (45).
3. The detection ruler for detecting the connection quality of electroslag pressure welding steel bars according to claim 2, wherein the detection ruler is characterized in that: the adjusting structure (5) comprises a movable groove (51), the movable groove (51) is formed in one end of the body (1), a limiting rod (52) is slidably mounted in the movable groove (51), one end of the limiting rod (52) is connected with a movable rod (53), and the movable rod (53) is connected with a first limiting block (41).
4. The detection ruler for detecting the connection quality of electroslag pressure welding steel bars according to claim 2, wherein the detection ruler is characterized in that: the knob (46) is installed to the outer end of screw rod (44), and anti-skidding recess has been seted up on the surface of knob (46).
5. The detection ruler for detecting the connection quality of electroslag pressure welding steel bars according to claim 2, wherein the detection ruler is characterized in that: the opposite ends of the first limiting block (41) and the second limiting block (45) are arc-shaped, and rubber pads are glued at the arc-shaped ends of the first limiting block (41) and the second limiting block (45).
6. A test ruler for checking the connection quality of electroslag pressure welding steel bars according to claim 3, characterized in that: the adjusting structure (5) is provided with two groups, the two groups of adjusting structures (5) are symmetrically installed in parallel, and the first limiting block (41) is connected with the two groups of movable rods (53).
7. A test ruler for checking the connection quality of electroslag pressure welding steel bars according to claim 3, characterized in that: the outer diameter of the limiting rod (52) is matched with the inner diameter of the inner side of the movable groove (51), the outer diameter of the movable rod (53) is matched with the inner diameter of the opening of the movable groove (51), and a rubber damping ring is glued at the joint of the limiting rod (52) and the inner wall of the movable groove (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321695504.0U CN219914226U (en) | 2023-06-30 | 2023-06-30 | Detection ruler for checking connection quality of electroslag pressure welding steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321695504.0U CN219914226U (en) | 2023-06-30 | 2023-06-30 | Detection ruler for checking connection quality of electroslag pressure welding steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914226U true CN219914226U (en) | 2023-10-27 |
Family
ID=88436210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321695504.0U Active CN219914226U (en) | 2023-06-30 | 2023-06-30 | Detection ruler for checking connection quality of electroslag pressure welding steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914226U (en) |
-
2023
- 2023-06-30 CN CN202321695504.0U patent/CN219914226U/en active Active
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