CN218765047U - Detection apparatus for pipeline welding construction quality - Google Patents
Detection apparatus for pipeline welding construction quality Download PDFInfo
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- CN218765047U CN218765047U CN202222802863.3U CN202222802863U CN218765047U CN 218765047 U CN218765047 U CN 218765047U CN 202222802863 U CN202222802863 U CN 202222802863U CN 218765047 U CN218765047 U CN 218765047U
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Abstract
The utility model relates to an engineering construction technical field provides a detection apparatus for pipeline welding construction quality, include: a bracket and a scriber; the support is provided with a plurality of support legs which can move along the height direction of the support; the support is provided with a support position, the support position extends along the extending direction of the pipelines, and the support position is used for supporting the welding positions of two adjacent pipelines along the extending direction of the pipelines; the scriber is movably arranged on the bracket along the extension direction of the supporting position and is used for scribing on the outer wall surfaces of two adjacent pipelines; the utility model discloses a rule on the pipeline, and then can detect the axiality of two adjacent pipelines through the condition of observing the lines.
Description
Technical Field
The utility model relates to an engineering construction technical field especially relates to a detection apparatus for pipeline welding construction quality.
Background
In the construction process of the water supply pipeline, because the water supply line is long, the construction method is that a plurality of sections of pipelines are placed on a pre-dug pit foundation, then two adjacent pipelines are connected in a welding mode, and finally the pipelines are placed in the pit foundation for landfill; in order to guarantee that the pipeline can be used for a long time, the welding precision of two adjacent pipelines needs to be detected, namely the coaxiality of the two adjacent pipelines is detected.
The existing coaxiality detection method is that a horizontal ruler is manually used for detection, and the detection error is large, so that the pipeline is difficult to ensure to have good coaxiality, and the use of a water supply pipeline is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detection apparatus for pipeline welding construction quality for solve or improve and have the great problem of detection error when detecting two adjacent pipeline welded axiality now.
The utility model provides a detection apparatus for pipeline welding construction quality, include: a bracket and a scriber; the support is provided with a plurality of support legs, and the support legs can move along the height direction of the support; the support is provided with a support position, the support position extends along the extending direction of the pipelines, and the support position is used for supporting the welding positions of two adjacent pipelines along the extending direction of the pipelines; the scriber is movably arranged on the support along the extension direction of the support position and used for scribing on the outer wall surfaces of two adjacent pipelines.
According to the utility model provides a detection device for pipeline welding construction quality, still be equipped with two stands on the support, two stands are located the both sides of support position along the width direction of support respectively, the scriber is two, two scribers and two stand one-to-one settings, two scribers are relative settings; the upright post is provided with strip-shaped holes, the strip-shaped holes are distributed along the extending direction of the supporting positions, and the scriber is arranged in the strip-shaped holes.
According to the utility model provides a detection device for pipeline welding construction quality, the scriber comprises a slide block, a first screw rod and a scribing contact; the sliding block is arranged in the strip-shaped hole, the first screw rod is connected with a first threaded hole in the sliding block, the first screw rods are arranged along the width direction of the support, and the scribing contact is connected with one side, close to the supporting position, of the first screw rod.
According to the utility model provides a pair of detection device of pipeline welding construction quality, detection device of pipeline welding construction quality still includes: a level gauge; the gradienter is strip-shaped and is arranged on the bracket, and the gradienter is arranged along the width direction of the bracket.
According to the utility model provides a pair of detection device of pipeline welding construction quality, be equipped with two mutual disposition's support piece on the support, all be equipped with the mounting groove on two support piece, the one end of spirit level is used for one of them the mounting groove is connected, the other end of spirit level is used for with another the mounting groove is connected.
According to the utility model provides a pair of detection device of pipeline welding construction quality, be equipped with fixed block and extrusion piece in the mounting groove, the fixed block with the extrusion piece is followed the direction of height of support is relative setting, the second screw rod with second screw hole on the support piece is connected, the second screw rod is followed the direction of height of support is arranged, the one end of second screw rod with the extrusion piece is connected, the fixed block with the extrusion piece is used for the centre gripping the tip of spirit level.
According to the utility model provides a pair of detection device of pipeline welding construction quality, the stabilizer blade includes third screw rod and cushion, the third screw rod with third screw hole on the support is connected, the third screw rod is followed the direction of height of support is arranged, the third screw rod with the cushion is connected.
According to the utility model provides a pair of detection device of pipeline welding construction quality, the cushion deviates from one side of third screw rod is equipped with the damping pad.
According to the utility model provides a pair of detection device of pipeline welding construction quality, still be equipped with a supporting bench on the support, the support position be formed in a supporting bench's mesa.
According to the utility model provides a pair of detection device of pipeline welding construction quality, be equipped with the slipmat on the mesa.
The utility model provides a detection device for the welding construction quality of pipelines, which can judge the coaxiality of two adjacent pipelines by observing the condition of lines by marking lines on the welded pipelines; when the coaxiality of two adjacent pipelines needs to be detected, firstly, the support legs on the support are adjusted to adjust the support to be in a horizontal state, then, the welding parts of the two adjacent pipelines are placed on the supporting positions, the axial line of one pipeline needs to be ensured to be parallel to the extending direction of the supporting positions in the placing process, and after the placing is finished, the scriber is moved along the extending direction of the supporting positions, so that the outer wall surfaces of the two adjacent pipelines are scribed; if two adjacent pipelines incline in the horizontal plane, the drawn lines on the outer wall surface of the pipelines have inconsistent depth, so that the coaxiality of the two adjacent pipelines can be judged to be poor, and the welding construction quality is poor; if two adjacent pipelines incline in the vertical plane, a certain included angle is formed between a line scribed on the outer wall surface of the pipeline and a bus on the pipeline, so that the poor coaxiality and poor welding construction quality of the two adjacent pipelines can be judged; the utility model discloses a mode of ruling and observing the line state can detect the axiality condition of two adjacent pipelines, has promoted the convenience and the accuracy that detect.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a device for detecting the welding construction quality of pipelines provided by the present invention;
fig. 2 is one of the schematic diagrams of the detection principle provided by the present invention;
fig. 3 is a second schematic diagram of the detection principle provided by the present invention;
fig. 4 is a schematic structural diagram of the supporting member provided by the present invention.
Reference numerals:
1: a support; 2: a scriber; 21: a slider; 22: a first screw; 23: scribing a contact; 3: a support leg; 31: a third screw; 32: cushion blocks; 4: a pipeline; 5: a column; 51: a strip-shaped hole; 6: a level gauge; 7: a support member; 71: mounting grooves; 72: a fixed block; 73: extruding the block; 74: a second screw; 8: a damping pad; 9: and a support table.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do 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 embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
The following describes a detection device for pipeline welding construction quality provided by the present invention with reference to fig. 1 to 4.
As shown in fig. 1 to 3, the detection apparatus for detecting the welding construction quality of a pipeline according to the present embodiment includes a bracket 1 and a scriber 2.
The support 1 is provided with a plurality of support legs 3, and the plurality of support legs 3 can move along the height direction of the support 1; the support 1 is provided with a support position, the support position extends along the extending direction of the pipelines 4, and the support position is used for supporting the welding parts of the two adjacent pipelines 4 along the extending direction of the pipelines 4; the scriber 2 is movably arranged on the bracket 1 along the extending direction of the supporting position, and the scriber 2 is used for scribing on the outer wall surfaces of two adjacent pipelines 4.
Specifically, the detection apparatus for detecting the welding construction quality of the pipeline shown in this embodiment can judge the coaxiality of two adjacent pipelines 4 by observing the condition of the line by marking the welded pipeline 4; when the coaxiality of two adjacent pipelines 4 needs to be detected, firstly, the support legs 3 on the support 1 are adjusted to adjust the support 1 to be in a horizontal state, then, the welding parts of the two adjacent pipelines 4 are placed on the supporting positions, the axial line of one pipeline 4 needs to be ensured to be parallel to the extending direction of the supporting positions in the placing process, and after the placing is finished, the scriber 2 is moved along the extending direction of the supporting positions, so that the outer wall surfaces of the two adjacent pipelines 4 are scribed; as shown in fig. 2, if two adjacent pipelines 4 are inclined in the horizontal plane, the drawn lines on the outer wall surfaces of the pipelines 4 will have inconsistent depth, so that it can be determined that the coaxiality of the two adjacent pipelines 4 is poor and the welding construction quality is poor; as shown in fig. 3, if two adjacent pipes 4 are inclined in the vertical plane, a certain included angle is formed between a line drawn on the outer wall surface of the pipe 4 and a bus on the pipe 4, so that it can be determined that the coaxiality of the two adjacent pipes 4 is poor and the welding construction quality is poor; this embodiment can detect the axiality condition of two adjacent pipelines 4 through the mode of marking off and observing the line state, has promoted the convenience and the accuracy that detect.
It should be noted that the condition that the coaxiality of the two adjacent pipes 4 is not qualified in the welding process is mainly the inclination of the axis, including the inclination in the horizontal direction as shown in fig. 2 and the inclination in the vertical direction as shown in fig. 3, and the inclinations in other directions can be combined by the inclination in the horizontal direction and the inclination in the vertical direction, so the condition that the axis is deviated is not considered here; wherein paint may be sprayed on the scriber 2 for scribing.
In some embodiments, as shown in fig. 1, the bracket 1 shown in this embodiment is further provided with two upright posts 5, the two upright posts 5 are respectively arranged on two sides of the supporting position along the width direction of the bracket 1, two scribers 2 are provided, the two scribers 2 are arranged in one-to-one correspondence with the two upright posts 5, and the two scribers 2 are arranged oppositely; be equipped with bar hole 51 on the stand 5, bar hole 51 arranges along the extending direction who supports the position, and bar hole 51 is located to scriber 2.
Specifically, by arranging one marker 2 on each of two sides of the supporting position, the marker 2 can mark lines on two sides of the pipeline 4, and accordingly, two lines can be marked, so that the coaxiality of two adjacent pipelines 4 can be judged according to the condition of the two lines; the strip-shaped hole 51 guides the scriber 2 so that the scriber 2 can stably move along the extending direction of the supporting position.
Wherein the width direction of the bracket 1 is vertical to the extending direction of the supporting position.
In some embodiments, as shown in fig. 1, the scriber 2 of the present embodiment includes a slider 21, a first screw 22 and a scribe contact 23; the sliding block 21 is arranged in the strip-shaped hole 51, the strip-shaped hole 51 plays a guiding role for the sliding block 21, the first screw 22 is connected with the first threaded hole in the sliding block 21, the first screw 22 is arranged along the width direction of the support 1, and the scribing contact 23 is connected with one side, close to the supporting position, of the first screw 22.
Specifically, by rotating the first screw 22, the scribing tip 23 is moved toward the side close to the support site until the scribing tip 23 comes into contact with the outer wall surface of the pipe 4 on the support site.
In some embodiments, as shown in fig. 1, the apparatus for detecting the welding construction quality of a pipeline according to the present embodiment further includes: a level gauge 6; the spirit level 6 is strip, and on the support 1 was located to spirit level 6, spirit level 6 arranged along the width direction of support 1.
Specifically, a level is arranged on the bracket 1, so that a reference basis is provided for the adjustment of the support legs 3, and the leveling precision of the bracket 1 is improved.
Wherein, spirit level 6 is transparent tubulose, and the spirit level 6 is equipped with liquid in, has a bubble in the liquid, and after observing the bubble and moving to the center of spirit level 6, can judge that support 1 has adjusted to the horizontality.
In some embodiments, as shown in fig. 4, the bracket 1 shown in this embodiment is provided with two oppositely arranged supporting members 7, each of the two supporting members 7 is provided with a mounting groove 71, one end of the level 6 is used for being connected with one of the mounting grooves 71, and the other end of the level 6 is used for being connected with the other mounting groove 71.
Specifically, the two ends of the level 6 are fixed through the mounting grooves 71 of the support 7, and the stability of the level 6 is improved.
In some embodiments, as shown in fig. 4, a fixing block 72 and an extruding block 73 are disposed in the mounting groove 71 shown in this embodiment, the fixing block 72 and the extruding block 73 are disposed oppositely along the height direction of the bracket 1, a second screw 74 is connected with a second threaded hole on the supporting member 7, the second screw 74 is arranged along the height direction of the bracket, one end of the second screw 74 is connected with the extruding block 73, and the fixing block 72 and the extruding block 73 are used for clamping the end of the level gauge 6.
Specifically, after the two ends of the level 6 extend into the corresponding mounting grooves 71, the second screw 74 is rotated to move the extrusion block 73 toward the side close to the fixed block 72, so as to clamp and fix the two ends of the level 6, and when the level 6 needs to be taken down, the second screw is rotated to move the extrusion block 73 toward the side far from the fixed block 72, so as to separate the fixed block 72 and the extrusion block 73 from the end of the level 6.
In some embodiments, as shown in fig. 1, the supporting leg 3 of the present embodiment includes a third screw 31 and a spacer 32, the third screw 31 is connected to a third threaded hole on the bracket 1, the third screw 31 is arranged along the height direction of the bracket 1, and the third screw 31 is connected to the spacer 32.
Specifically, the cushion block 32 is in contact with the ground, so that the support 1 is supported by the cushion block 32 and the third screw 31, and the third screw 31 is rotated, so that the relative height between the cushion block 32 and the support 1 can be adjusted, and the leveling of the support 1 is further realized.
In some embodiments, as shown in fig. 1, a damping pad 8 is disposed on a side of the cushion block 32 facing away from the third screw 31, so as to increase friction between the cushion block 32 and the ground and improve stability of the bracket 1.
In some embodiments, as shown in fig. 1, the support stand 1 of the present embodiment is further provided with a support platform 9, and the support platform is formed on a table top of the support platform 9, and the table top supports the pipeline 4.
Further, anti-slip pads can be arranged on the table top to improve the friction force between the table top and the outer wall surface of the pipeline 4, so that the relative movement between the bracket 1 and the pipeline 4 in the scribing process is avoided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a detection apparatus for pipeline welding construction quality which characterized in that includes:
the support is provided with a plurality of support legs, and the support legs can move along the height direction of the support; the support is provided with a support position, the support position extends along the extending direction of the pipelines, and the support position is used for supporting the welding positions of two adjacent pipelines along the extending direction of the pipelines;
the scriber is movably arranged on the support along the extending direction of the supporting position and used for scribing on the outer wall surfaces of the two adjacent pipelines.
2. The apparatus for detecting the welding construction quality of pipes according to claim 1,
the support is also provided with two upright posts which are respectively arranged at two sides of the supporting position along the width direction of the support, the number of the scribers is two, the two scribers are arranged in one-to-one correspondence with the two upright posts, and the two scribers are oppositely arranged;
the upright post is provided with strip-shaped holes, the strip-shaped holes are distributed along the extending direction of the supporting positions, and the scriber is arranged in the strip-shaped holes.
3. The apparatus for detecting the welding construction quality of pipes according to claim 2,
the scriber comprises a sliding block, a first screw rod and a scribing contact;
the sliding block is arranged in the strip-shaped hole, the first screw rod is connected with a first threaded hole in the sliding block, the first screw rods are arranged along the width direction of the support, and the scribing contact is connected with one side, close to the supporting position, of the first screw rod.
4. The apparatus for detecting the welding construction quality of pipes according to claim 1,
the detection device for the pipeline welding construction quality further comprises: a level gauge;
the gradienter is strip-shaped and is arranged on the bracket, and the gradienter is arranged along the width direction of the bracket.
5. The apparatus for detecting the welding construction quality of pipes according to claim 4,
be equipped with two mutual disposition's support piece on the support, all be equipped with the mounting groove on two support piece, the one end of spirit level is used for rather than one the mounting groove is connected, the other end of spirit level is used for with another the mounting groove is connected.
6. The apparatus for detecting the welding construction quality of pipes according to claim 5,
the mounting groove is internally provided with a fixed block and an extrusion block, the fixed block and the extrusion block are arranged along the height direction of the support in a relative mode, the second screw rod is connected with a second threaded hole in the support piece, the second screw rod is arranged along the height direction of the support, one end of the second screw rod is connected with the extrusion block, and the fixed block and the extrusion block are used for clamping the end portion of the level meter.
7. The apparatus for detecting the welding construction quality of pipes according to claim 1,
the support leg comprises a third screw and a cushion block, the third screw is connected with a third threaded hole in the support, the third screw is arranged along the height direction of the support, and the third screw is connected with the cushion block.
8. The apparatus for detecting the welding construction quality of pipes according to claim 7,
and a damping pad is arranged on one side, deviating from the third screw, of the cushion block.
9. The apparatus for detecting the welding construction quality of pipes according to claim 1,
the support is further provided with a supporting platform, and the supporting position is formed on the table surface of the supporting platform.
10. The apparatus for detecting the welding construction quality of pipes according to claim 9,
and the table top is provided with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222802863.3U CN218765047U (en) | 2022-10-24 | 2022-10-24 | Detection apparatus for pipeline welding construction quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222802863.3U CN218765047U (en) | 2022-10-24 | 2022-10-24 | Detection apparatus for pipeline welding construction quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218765047U true CN218765047U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222802863.3U Active CN218765047U (en) | 2022-10-24 | 2022-10-24 | Detection apparatus for pipeline welding construction quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218765047U (en) |
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2022
- 2022-10-24 CN CN202222802863.3U patent/CN218765047U/en active Active
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