CN216284726U - Weld crater strength detection device based on heating power pipeline welding uses - Google Patents
Weld crater strength detection device based on heating power pipeline welding uses Download PDFInfo
- Publication number
- CN216284726U CN216284726U CN202122514312.2U CN202122514312U CN216284726U CN 216284726 U CN216284726 U CN 216284726U CN 202122514312 U CN202122514312 U CN 202122514312U CN 216284726 U CN216284726 U CN 216284726U
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- Prior art keywords
- pipeline
- limiting
- detection device
- strength detection
- sleeve
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- 238000003466 welding Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 title claims description 5
- 238000003825 pressing Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 abstract description 11
- 230000001771 impaired effect Effects 0.000 abstract description 5
- 210000000056 organ Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of weld joint strength detection, and particularly relates to a weld joint strength detection device used for welding a heat distribution pipeline, which comprises two stress plates, wherein clamping sleeves used for fixing the pipeline are hinged to opposite sides of the two stress plates through rotating shafts; the stress plate extrudees the block sleeve pipe, makes the bending degree of pipeline constantly increase through exerting pressure gradually, can reach the purpose of detecting pipeline ring stiffness, can adjust the sheathed tube initial direction of block through setting up the cushion for the block sleeve pipe is to a lopsidedness, can control the crooked direction behind the pipeline atress, and two gag lever post cooperations can be spacing to the stress plate, avoid the too big pipeline that leads to of stress plate relative motion distance to be impaired.
Description
Technical Field
The utility model belongs to the technical field of crater strength detection, and particularly relates to a crater strength detection device used for welding a thermal pipeline.
Background
After the pipeline welding is finished, the flatness, the torque strength, the tensile strength, the ring stiffness and other qualities of a welding position need to be detected, when the ring stiffness of the pipeline is detected, the pipeline needs to be bent, and the pipeline is bent to different radians according to different requirements.
SUMMERY OF THE UTILITY MODEL
When detecting the bending of pipeline, because the crooked direction of pipeline is uncontrollable for different pipelines can be crooked to different directions, consequently need great space for the different crooked direction reservation spaces of pipeline, consequently can occupy great space, and when detecting the ring rigidity of pipeline, the crooked degree of pipeline is because uncontrollable probably to be greater than predesigned crooked degree, makes the pipeline that accords with the requirement perhaps excessively crooked and damage when detecting. The utility model provides a weld crater strength detection device used for welding a thermal pipeline, which has the characteristics of being capable of controlling the bending direction of the pipeline and limiting the maximum bending degree of the pipeline.
The utility model provides the following technical scheme: weld joint intensity detection device based on heating power pipeline welding uses, including two atress boards, two all articulated through the pivot in the relative one side of atress board has and is used for carrying out the block sleeve pipe that fixes to the pipeline, two equal fixedly connected with in the relative one side of atress board is used for right the block sleeve pipe carries out spacing cushion, two be equipped with between the atress board and be used for right the atress board carries out spacing subassembly, spacing subassembly includes stop collar, two gag lever posts.
The inner side of the stress plate is fixedly connected with a threaded connecting sleeve, and the threaded connecting sleeve is matched with the limiting rod in size.
Wherein, two equal fixedly connected with gyro wheel in atress board one side.
The two limiting rods are respectively inserted at two ends of the inner side of the limiting sleeve, and one end, far away from the limiting sleeve, of the limiting rod is detachably connected with the threaded connecting sleeve.
And one of the limiting rods is fixedly connected with a limiting plate, and the diameter of the limiting plate is larger than the inner diameter of the limiting sleeve.
The limiting sleeve is internally provided with a prompting mechanism for reminding an operator, the prompting mechanism comprises two pressing plates and a pressure alarm device, the two pressing plates are connected with the limiting sleeve in a sliding mode, and the pressure alarm device is fixedly connected with one of the pressing plates.
Wherein, two fixedly connected with spring telescopic link between the pressfitting board.
And the inner wall of the limiting sleeve is provided with a limiting groove matched with the laminated board.
The utility model has the beneficial effects that: the atress board extrudees the block sleeve pipe, make the bending degree of pipeline constantly increase through exerting pressure gradually, can reach the purpose of detecting pipeline ring rigidity, can adjust the sheathed tube initial direction of block through setting up the cushion, make the block sleeve pipe to a side slope, can control the bending direction after the pipeline atress, can carry on spacingly to two atress boards through setting up spacing subassembly, two gag lever post cooperations can be spacing to the atress board, avoid the atress board relative motion distance too big pipeline that leads to impaired, can be convenient for the storage and the transportation to the device behind spacing sleeve and two gag lever post splits, this detection device can examine time measuring at the ring rigidity to the pipeline, control the crooked direction of pipeline, avoid the pipeline to extrude excessively impaired, and can be convenient for the transportation of device.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a force-bearing plate and a limiting assembly according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic structural diagram of the stress plate of the present invention.
In the figure: 1. a stress plate; 11. clamping the sleeve; 12. cushion blocks; 13. a threaded connecting sleeve; 14. a roller; 2. a limiting component; 21. a limiting sleeve; 22. a limiting rod; 23. a limiting plate; 24. a limiting groove; 3. a prompting mechanism; 31. pressing the plywood; 32. a pressure sensor; 33. the spring is a telescopic rod.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: weld joint intensity detection device based on heating power pipeline welding uses, including two atress boards 1, two 1 relative one sides of atress board all articulate through the pivot and have and be used for carrying out the block sleeve pipe 11 fixed to the pipeline, and two 1 relative one sides of atress board all fixedly connected with be used for right the block sleeve pipe carries out spacing cushion 12, and it is right to dismantle to be connected with between two atress boards 1 the atress board carries out spacing subassembly 2, and spacing subassembly 2 includes stop collar 21, two gag lever posts 22.
In this embodiment: the two clamping sleeves 11 are respectively and fixedly connected at two ends of a welded pipeline, one stress plate 1 is fixed at a proper position, the other stress plate 1 is pushed to move horizontally through external machinery to extrude the clamping sleeves 11, so that pressure is applied to the pipeline, the bending degree of the pipeline is continuously increased through gradual pressure application, the aim of detecting the rigidity of a pipeline ring can be achieved, the initial direction of the clamping sleeves 11 can be adjusted through arranging the cushion blocks 12, the clamping sleeves 11 incline to one side, after the two ends of the pipeline are installed on the two clamping sleeves 11, the pipeline can also bend to one side, so that the bending direction of the pipeline after being stressed can be controlled, the two stress plates 1 can be limited through arranging the limiting assembly 2, when in specific use, the two limiting rods 22 are respectively inserted at two ends of the limiting sleeve 21, and the other ends of the limiting rods 22 are connected with the stress plates 1, relative motion behind two atress boards 1 atress, gag lever post 22 slides in stop collar 21, two gag lever posts 22 cooperations can be spacing to atress board 1, it is impaired to avoid the too big pipeline that leads to of atress board 1 relative motion distance, stop collar 21 and two gag lever posts 22 adopt three-section combination formula design, can be convenient for after spacing collar 21 and two gag lever posts 22 splits the storage and the transportation to the device, during the use, according to the different intensity requirements of pipeline welding department choose for use the stop collar 21 of different length for use, the length of stop collar 21 is longer more, the length of pipeline bending is big more.
The inner side of the stress plate 1 is fixedly connected with a threaded connecting sleeve 13, and the threaded connecting sleeve 13 is matched with the limiting rod 22 in size; can realize connecting dismantling of gag lever post 22 through setting up threaded connection cover 13, when the intensity of pipeline is examined to needs, link together gag lever post 22 and threaded connection cover 13, after detecting the completion, demolish gag lever post 22 from threaded connection cover 13, be convenient for to the storage and the transportation of device.
One side of each of the two stress plates 1 is fixedly connected with a roller 14; when the two stress plates 1 move relatively, the rollers 14 roll on the ground, so that the resistance force applied to the stress plates 1 during movement is reduced.
The two limiting rods 22 are respectively inserted at two ends of the inner side of the limiting sleeve 21, and one end of the limiting rod 22 far away from the limiting sleeve 21 is detachably connected with the threaded connecting sleeve 13; during the specific use, two gag lever posts 22 are pegged graft respectively at the both ends of stop collar 21, the other end and the atress board 1 of gag lever post 22 are connected, relative motion behind two atress boards 1 atress, gag lever post 22 slides in stop collar 21, the length of stop collar 21 both is the distance of two atress board 1 relative motion, two gag lever posts 22 cooperations can be spacing to atress board 1, avoid the too big pipeline that leads to of atress board 1 relative motion distance impaired.
A limiting plate 23 is fixedly connected to the outer wall of one of the limiting rods 22, and the diameter of the limiting plate 23 is larger than the inner diameter of the limiting sleeve 21; the limiting rod 22 connected with the limiting plate 23 can be limited to be inserted into the limiting sleeve 21 by arranging the limiting plate 23, and the limiting rod 22 connected with the limiting plate 23 only plays a role in connection.
A prompting mechanism 3 used for prompting an operator is arranged in the limiting sleeve 21, the prompting mechanism 3 comprises two pressing plates 31 and a pressure alarm device 32, the two pressing plates 31 are connected with the limiting sleeve 21 in a sliding mode, and the pressure alarm device 32 is fixedly connected with one of the pressing plates 31; can indicate two gag lever post 22's relative position through setting up suggestion mechanism 3, receive gag lever post 22 effort when two laminated boards 31 and fold the back, two laminated boards 31 apply the effort to pressure alarm device 32, pressure alarm device 32 atress sends out the police dispatch newspaper, pressure alarm device 32 comprises pressure sensor and bee calling organ, after pressure sensor receives external effort, pressure sensor sends signal transfer to bee calling organ, bee calling organ sends out the police dispatch newspaper and indicates the staff.
A spring telescopic rod 33 is fixedly connected between the two pressing plates 31; the two pressing plates 31 are folded under the action of the acting force, the spring telescopic rods 33 are compressed under the action of the acting force, and after the pressing plates 31 are not stressed, the two pressing plates 31 are reset under the action of the spring telescopic rods 33, so that the pressure alarm device 32 is not stressed any more.
The inner wall of the limiting sleeve 21 is provided with a limiting groove 24 matched with the pressing plate 31; can carry on spacingly to pressfitting board 31 through setting up spacing groove 24 for pressfitting board 31 only can slide in spacing groove 24, avoids spacing groove 24 to drop from stop collar 21.
The working principle and the using process of the utility model are as follows: the two clamping sleeves 11 are respectively and fixedly connected to two ends of a welded pipeline, one stress plate 1 is fixed at a proper position, the other stress plate 1 is pushed to move horizontally through external machinery to extrude the clamping sleeves 11, the initial direction of the clamping sleeves 11 can be adjusted through arranging the cushion blocks 12, so that the clamping sleeves 11 incline to one side, after the two ends of the pipeline are installed on the two clamping sleeves 11, the pipeline can be bent to one side, so that the bending direction of the pipeline after being stressed can be controlled, in particular, in use, the two limiting rods 22 are respectively inserted at two ends of the limiting sleeve 21, the other ends of the limiting rods 22 are connected with the thread connecting sleeves 13 on the stress plates 1, the two stress plates 1 move relatively after being stressed, the limiting rods 22 slide in the limiting sleeve 21, the two limiting rods 22 are matched to limit the stress plates 1, and the pipeline damage caused by the overlarge relative movement distance of the stress plates 1 is avoided, stop collar 21 and two gag lever posts 22 adopt three-section combination formula design, can be convenient for after with stop collar 21 and two gag lever posts 22 splits storage and transportation to the device, during the use, select for use the stop collar 21 of different length according to the different intensity requirements to pipeline welding department, the length of stop collar 21 is longer, and the length of pipeline bending is big more.
Claims (8)
1. Crater intensity detection device based on heating power pipeline welding uses, its characterized in that: including two atress boards, two the relative one side of atress board all articulates through the pivot has and is used for carrying out the block sleeve pipe that fixes to the pipeline, two the equal fixedly connected with in the relative one side of atress board is used for right the block sleeve pipe carries out spacing cushion, two be equipped with between the atress board and be used for right the atress board carries out spacing subassembly, spacing subassembly includes stop collar, two gag lever posts.
2. The weld crater strength detection device for use in welding thermal pipelines according to claim 1, wherein: the inner side of the stress plate is fixedly connected with a threaded connecting sleeve, and the threaded connecting sleeve is matched with the limiting rod in size.
3. The weld crater strength detection device for use in welding thermal pipelines according to claim 1, wherein: and one side of each stress plate is fixedly connected with a roller.
4. The weld crater strength detection device for use in welding thermal pipes according to claim 2, wherein: the two limiting rods are respectively inserted at two ends of the inner side of the limiting sleeve, and one end, far away from the limiting sleeve, of the limiting rod is detachably connected with the threaded connecting sleeve.
5. The weld crater strength detection device for use in welding thermal pipelines according to claim 1, wherein: one of the limiting rods is fixedly connected with a limiting plate, and the diameter of the limiting plate is larger than the inner diameter of the limiting sleeve.
6. The weld crater strength detection device for use in welding thermal pipelines according to claim 1, wherein: be equipped with in the stop collar and be used for carrying out the suggestion mechanism that reminds to operating personnel, suggestion mechanism includes two pressfitting boards, pressure alarm device, two the pressfitting board with stop collar sliding connection, pressure alarm device and one of them pressfitting board fixed connection.
7. The weld crater strength detection device for use in welding thermal pipelines according to claim 6, wherein: two fixedly connected with spring telescopic link between the pressfitting board.
8. The weld crater strength detection device for use in welding thermal pipelines according to claim 6, wherein: and the inner wall of the limiting sleeve is provided with a limiting groove matched with the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514312.2U CN216284726U (en) | 2021-10-19 | 2021-10-19 | Weld crater strength detection device based on heating power pipeline welding uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514312.2U CN216284726U (en) | 2021-10-19 | 2021-10-19 | Weld crater strength detection device based on heating power pipeline welding uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216284726U true CN216284726U (en) | 2022-04-12 |
Family
ID=81071102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122514312.2U Expired - Fee Related CN216284726U (en) | 2021-10-19 | 2021-10-19 | Weld crater strength detection device based on heating power pipeline welding uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216284726U (en) |
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2021
- 2021-10-19 CN CN202122514312.2U patent/CN216284726U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |