CN216706428U - Connecting pipe weld joint heating device - Google Patents
Connecting pipe weld joint heating device Download PDFInfo
- Publication number
- CN216706428U CN216706428U CN202123319440.8U CN202123319440U CN216706428U CN 216706428 U CN216706428 U CN 216706428U CN 202123319440 U CN202123319440 U CN 202123319440U CN 216706428 U CN216706428 U CN 216706428U
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- Prior art keywords
- seat
- clamp
- heating
- hoop
- connecting plate
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 65
- 238000003466 welding Methods 0.000 claims abstract description 16
- 239000000919 ceramic Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Abstract
The utility model provides a connecting pipe weld seam heating device, relates to the technical field of pipeline welding, and solves the problems that when the conventional connecting pipe weld seam heating device is used, the sleeving is inconvenient, the connecting pipe cannot be adjusted according to connecting pipes with different sizes, and the use of a user is influenced. The device can be effectively convenient for users to suit, can be adjusted according to the connecting pipes with different sizes, and has higher practical value.
Description
Technical Field
The utility model belongs to the technical field of pipeline welding, and particularly relates to a connecting pipe weld joint heating device.
Background
The residual stress of the welding of the connecting pipe is caused by uneven temperature distribution of a welding part caused by welding, expansion caused by heat and contraction caused by cold of weld metal and the like, so the residual stress is inevitably generated along with welding construction. The most common method for eliminating residual stress is high-temperature tempering, namely, a welding seam is heated to a certain temperature and is kept warm for a certain time, and plastic flow is generated at a place with high internal stress by utilizing the reduction of the yield limit of a material at a high temperature, the elastic deformation is gradually reduced, and the plastic deformation is gradually increased to reduce the stress.
Based on the above, the present inventors found that the following problems exist: when the existing connecting pipe welding seam heating device is used, the sleeving is inconvenient, and the connecting pipe can not be adjusted according to different sizes, so that the use of a user is influenced.
In view of the above, the present invention provides a heating device for a joint pipe weld seam, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a connecting pipe weld joint heating device, which aims to solve the problems that the conventional connecting pipe weld joint heating device is inconvenient to sleeve and cannot be adjusted according to connecting pipes with different sizes, and the use of a user is influenced.
The purpose and the effect of the connecting pipe welding seam heating device are achieved by the following specific technical means:
the utility model provides a take over welding seam heating device, includes first clamp and ceramic heating piece, one side of first clamp is connected with the second clamp, the top of first clamp is connected with first connecting plate, the top of second clamp is connected with the second connecting plate, the inboard of first clamp and the inboard of second clamp all are equipped with the heating seat, one side of first clamp and one side of second clamp all set up threaded hole, the internally mounted of screw hole has adjusting bolt, adjusting bolt's one end cover is equipped with the bearing, the outside cover of bearing is equipped with the bearing frame, one side of bearing frame and one side of heating seat are connected, one side of heating seat is connected with the heat insulating mattress, one side of heat insulating mattress is connected with ceramic heating piece.
Furthermore, a locking bolt is installed on one side of the second connecting plate, and the first connecting plate and the second connecting plate are connected through the locking bolt.
Furthermore, a first movable seat is installed to the bottom of first clamp, the second connecting seat is installed to the bottom of second clamp, the both ends of second connecting seat all are connected with the pivot, second connecting seat and first movable seat rotate through the pivot and are connected.
Furthermore, spacing holes have all been seted up with one side top and one side of one side top and one side bottom of second clamp to one side top and one side of first clamp, the inboard sliding connection in spacing hole has the gag lever post, the one end of gag lever post is connected with one side of heating seat.
Further, a power box is installed on the top end of the second clamp, and a power interface is arranged on one side of the power box.
Furthermore, the other end of the adjusting bolt is sleeved with an adjusting knob.
Furthermore, a control panel is installed at the top end of the power box.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the connecting pipe weld joint heating device, the adjusting bolt is arranged in the threaded hole, the position of the heating seat is adjusted, connecting pipes with different sizes can be conveniently used, one side of the bearing seat is connected with one side of the heating seat, the heating seat is prevented from rotating along with the rotation of the adjusting bolt when the adjusting bolt rotates, one side of the heating seat is connected with the heat insulation pad, the service life of the heating seat is effectively prolonged, and the ceramic heating piece is connected with one side of the heat insulation pad, so that the connecting pipe weld joint is heated;
2. according to the connecting pipe welding seam heating device, the locking bolt is installed on one side of the second connecting plate, the first connecting plate and the second connecting plate are firmly connected, the first clamp and the second clamp are convenient to clamp a connecting pipe through the matching of the first movable seat, the second connecting seat and the rotating shaft, the use convenience of a product is improved, the limiting rod is connected to the inner side of the limiting hole in a sliding mode, the moving stability of the heating seat is effectively improved, the adjusting knob is sleeved on the other end of the adjusting bolt, and a user can rotate the adjusting bolt conveniently; the device can be effectively convenient for users to suit, can be adjusted according to the connecting pipes with different sizes, and has higher practical value.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cross-sectional view of the heating base of the present invention.
Fig. 3 is an enlarged schematic view of the structure a of fig. 1 according to the present invention.
Fig. 4 is an enlarged schematic view of the structure B of fig. 1 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a first clamp; 2. a second clamp; 3. a first connecting plate; 4. a second connecting plate; 5. a first movable seat; 6. a second connecting seat; 7. a rotating shaft; 8. locking the bolt; 9. a heating base; 10. a limiting rod; 11. a bearing seat; 12. adjusting the bolt; 13. a bearing; 14. adjusting a knob; 15. a heat insulating pad; 16. a ceramic heating plate; 17. a power supply box; 18. a control panel.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a connecting pipe welding seam heating device which comprises a first clamp 1 and a ceramic heating sheet 16, wherein one side of the first clamp 1 is connected with a second clamp 2, the top end of the first clamp 1 is connected with a first connecting plate 3, the top end of the second clamp 2 is connected with a second connecting plate 4, the inner side of the first clamp 1 and the inner side of the second clamp 2 are respectively provided with a heating seat 9, one side of the first clamp 1 and one side of the second clamp 2 are respectively provided with a threaded hole, an adjusting bolt 12 is arranged in each threaded hole, the position of each heating seat 9 is adjusted through the inner part of each threaded hole, the heating seats 9 with different sizes can be conveniently used, one end of each adjusting bolt 12 is sleeved with a bearing 13, the outer side of each bearing 13 is sleeved with a bearing seat 11, one side of each bearing seat 11 is connected with one side of each heating seat 9, and when the adjusting bolts 12 rotate, the heating seat 9 follows the rotation, and one side of heating seat 9 is connected with heat insulating mattress 15, is connected with heat insulating mattress 15 through one side of heating seat 9, effectively improves the life of heating seat 9, and one side of heat insulating mattress 15 is connected with ceramic heating piece 16, is connected with ceramic heating piece 16 through one side of heat insulating mattress 15, realizes taking over the welding seam heating.
Wherein, locking bolt 8 is installed to one side of second connecting plate 4, and first connecting plate 3 and second connecting plate 4 pass through locking bolt 8 to be connected, installs locking bolt 8 through one side of second connecting plate 4, realizes first connecting plate 3 and second connecting plate 4 firm connection.
Wherein, first sliding seat 5 is installed to the bottom of first clamp 1, and second connecting seat 6 is installed to the bottom of second clamp 2, and the both ends of second connecting seat 6 all are connected with pivot 7, and second connecting seat 6 and first sliding seat 5 rotate through pivot 7 to be connected, through the cooperation of first sliding seat 5, second connecting seat 6 and pivot 7, make things convenient for first clamp 1 and second clamp 2 to block the takeover, improve the use convenience of product.
Wherein, spacing hole has all been seted up with one side top and one side of second clamp 2 to one side top and one side bottom of one side top and one side of first clamp 1, and the inboard sliding connection in spacing hole has gag lever post 10, and the one end of gag lever post 10 is connected with one side of heating seat 9, and inboard sliding connection through spacing hole has gag lever post 10, effectively improves the mobility stability of heating seat 9.
Wherein, power supply box 17 is installed on the top of second clamp 2, and one side of power supply box 17 is equipped with power source, is equipped with power source through one side of power supply box 17, realizes that equipment supplies power.
Wherein, the other end of adjusting bolt 12 is equipped with adjust knob 14, and the other end through adjusting bolt 12 is equipped with adjust knob 14, and convenience of customers rotates adjusting bolt 12.
Wherein, control panel 18 is installed on the top of power supply box 17, installs control panel 18 through the top of power supply box 17, realizes that equipment is controllable, increases the use convenience of product.
The specific use mode and function of the embodiment are as follows:
when the product is used, firstly, whether the connection part of the product is fastened is detected, the product is placed at a designated position after the product is ensured to be intact, the product is installed, the first clamp 1 and the second clamp 2 are used for clamping the connecting pipe, the first clamp 1 and the second clamp 2 are tightly connected by screwing the locking bolt 8, the adjusting knob 14 is rotated, the ceramic heating sheet 16 at the heating seat 9 is tightly attached to the welding seam of the connecting pipe, the power supply is externally connected to the power supply box 17, the operation of the ceramic heating sheet 16 is controlled by the control panel 18, the ceramic heating sheet is only used for heating the welding seam of the connecting pipe, the heat insulation pad 15 is connected to one side of the heating seat 9, the service life of the heating seat 9 is effectively prolonged, the limiting rod 10 is connected to the inner side of the limiting hole in a sliding manner, the moving stability of the heating seat 9 is effectively improved, the device can be effectively convenient for a user to suit, and can be adjusted according to the connecting pipes with different sizes, has high practical value.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a take over welding seam heating device, includes first clamp (1) and ceramic heating piece (16), its characterized in that: one side of the first hoop (1) is connected with a second hoop (2), the top end of the first hoop (1) is connected with a first connecting plate (3), the top end of the second hoop (2) is connected with a second connecting plate (4), the inner side of the first hoop (1) and the inner side of the second hoop (2) are both provided with a heating seat (9), one side of the first hoop (1) and one side of the second hoop (2) are both provided with threaded holes, an adjusting bolt (12) is arranged in the threaded hole, one end of the adjusting bolt (12) is sleeved with a bearing (13), a bearing seat (11) is sleeved outside the bearing (13), one side of the bearing seat (11) is connected with one side of the heating seat (9), one side of the heating seat (9) is connected with a heat insulation pad (15), and one side of the heat insulation pad (15) is connected with a ceramic heating sheet (16).
2. A nozzle weld heating apparatus according to claim 1, wherein: locking bolts (8) are installed on one side of the second connecting plate (4), and the first connecting plate (3) is connected with the second connecting plate (4) through the locking bolts (8).
3. A nozzle weld heating apparatus according to claim 1, wherein: first sliding seat (5) are installed to the bottom of first clamp (1), second connecting seat (6) are installed to the bottom of second clamp (2), the both ends of second connecting seat (6) all are connected with pivot (7), second connecting seat (6) and first sliding seat (5) rotate through pivot (7) and are connected.
4. The nozzle weld heating apparatus according to claim 1, wherein: spacing hole has all been seted up with one side top and one side of one side top and one side bottom of second clamp (2) to one side top and one side of first clamp (1), the inboard sliding connection in spacing hole has gag lever post (10), the one end of gag lever post (10) is connected with one side of heating seat (9).
5. A nozzle weld heating apparatus according to claim 1, wherein: power supply box (17) are installed on the top of second clamp (2), one side of power supply box (17) is equipped with power source.
6. A nozzle weld heating apparatus according to claim 1, wherein: the other end of the adjusting bolt (12) is sleeved with an adjusting knob (14).
7. A nozzle weld heating apparatus according to claim 5, wherein: and a control panel (18) is installed at the top end of the power box (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123319440.8U CN216706428U (en) | 2021-12-27 | 2021-12-27 | Connecting pipe weld joint heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123319440.8U CN216706428U (en) | 2021-12-27 | 2021-12-27 | Connecting pipe weld joint heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216706428U true CN216706428U (en) | 2022-06-10 |
Family
ID=81887558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123319440.8U Expired - Fee Related CN216706428U (en) | 2021-12-27 | 2021-12-27 | Connecting pipe weld joint heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216706428U (en) |
-
2021
- 2021-12-27 CN CN202123319440.8U patent/CN216706428U/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: 20220610 |