CN214214780U - Special welding device for winding structure wall inspection well bottom plate - Google Patents
Special welding device for winding structure wall inspection well bottom plate Download PDFInfo
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- CN214214780U CN214214780U CN202022117655.0U CN202022117655U CN214214780U CN 214214780 U CN214214780 U CN 214214780U CN 202022117655 U CN202022117655 U CN 202022117655U CN 214214780 U CN214214780 U CN 214214780U
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- limiting pipe
- bottom plate
- heating
- structure wall
- limiting
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Abstract
The utility model provides a special welding set of winding arrangement wall inspection shaft bottom plate. The special welding device for the winding structure wall inspection well bottom plate comprises a limiting mechanism and a heating mechanism; the limiting mechanism comprises a limiting pipe, a connecting piece arranged on the outer side of the limiting pipe at an angle which is axially vertical to the limiting pipe, and a movable piece detachably arranged at one end of the limiting pipe, which is far away from the limiting pipe, at an angle which is vertical to the connecting piece, wherein a plurality of groups of connecting pieces and movable pieces are arranged around the limiting pipe; the heating mechanism comprises a plurality of arc-shaped heating plates, the inner diameter and the outer diameter of each heating plate are respectively smaller than or larger than the inner diameter and the outer diameter of each limiting pipe in an annular mode, a hollow handle is arranged on the outer side of each heating plate, and a circuit is led out from the inside of each handle. The utility model provides a special welding set of winding structure wall inspection shaft bottom plate has solved prior art's winding structure wall inspection shaft bottom plate welding scheme and has had the technical problem who connects inhomogeneously, easily form the leakage point.
Description
Technical Field
The utility model relates to a plastics welding set field, concretely relates to special welding set of winding arrangement wall inspection shaft bottom plate.
Background
At present, the bottom plate welding of the winding structure wall inspection well is that after a shaft of the inspection well is made, the shaft is placed on the bottom plate of the inspection well, and a connecting surface is heated in a trying way, so that the connecting surface is partially melted to realize the connection and fixation. The existing heating modes comprise a welding gun and a heating plate, but the welding gun mode can only be used for welding the inner edge and the outer edge of a connecting surface, the inner part cannot be welded, the manual welding is not uniform, and the operation of the inner part of a pipeline is inconvenient; the heating plate can be adopted to avoid the problems, but when the heating plate is moved away after heating and the melted connecting surfaces are butted, one-time alignment must be ensured, and uneven connection and leakage points can be formed if translational fine adjustment is carried out.
SUMMERY OF THE UTILITY MODEL
For solving prior art's winding structure wall inspection shaft bottom plate welding scheme have the technical problem of connecting inhomogeneous, easily forming the leakage point, the utility model provides a solve the special welding set of winding structure wall inspection shaft bottom plate of above-mentioned problem.
A special welding device for a winding structure wall inspection well bottom plate comprises a limiting mechanism and a heating mechanism; the limiting mechanism comprises a limiting pipe, a connecting piece arranged on the outer side of the limiting pipe at an angle which is axially vertical to the limiting pipe, and a movable piece detachably arranged at one end of the limiting pipe, which is far away from the limiting pipe, at an angle which is vertical to the connecting piece, wherein a plurality of groups of connecting pieces and movable pieces are arranged around the limiting pipe; the heating mechanism comprises a plurality of arc-shaped heating plates, the inner diameter and the outer diameter of each heating plate are respectively smaller than or larger than the inner diameter and the outer diameter of each limiting pipe in an annular mode, a hollow handle is arranged on the outer side of each heating plate, and a circuit is led out from the inside of each handle.
The utility model provides a special welding set of winding structure wall inspection shaft bottom plate's a preferred embodiment, the plate body or the axis body that the connecting piece is rectangular shape, its length direction with spacing hollow axial is perpendicular, locates the outside of the edge of the same end of spacing pipe. The movable part is a long-strip-shaped plate body or a shaft body, the length direction of the movable part is perpendicular to that of the connecting piece and parallel to the axial direction of the limiting pipe, and one end of the movable part is detachably arranged at one end, far away from the limiting pipe, of the connecting piece through a screw.
In a preferred embodiment of the welding device dedicated for inspecting bottom plate of winding structure wall provided by the present invention, the handle is a hollow round bar, and is located at the midpoint of the outer side of the heating plate along the radial direction, and the axial direction is parallel to the surface of the heating plate.
In a preferred embodiment of the special welding device for the winding structure wall inspection well bottom plate provided by the utility model, four groups of connecting pieces and moving pieces are arranged, the connecting pieces and the moving pieces are arranged at the outer sides of the edges of the same end of the limiting pipe at equal intervals, and the adjacent connecting pieces form an included angle of 90 degrees; the heating mechanism comprises four heating plates with the same structure.
Compared with the prior art, the utility model provides a special welding set of winding structure wall inspection shaft bottom plate adopts the heating method of hot plate, has set up simultaneously stop gear guarantees that the process of inspection shaft butt joint is along spacing pipe motion, can not squint, guarantees once only to aim at, need not the fine setting. The inspection well obtained by welding is uniformly connected and has no leakage point.
Drawings
FIG. 1 is a schematic structural view of a welding apparatus dedicated to a wall inspection well bottom plate of a winding structure;
FIG. 2 is a schematic structural view of the heating panel of FIG. 1;
FIG. 3 is a schematic structural diagram of the inspection well and the bottom plate to be welded arranged on a welding device special for the bottom plate of the inspection well of the winding structure wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Please refer to fig. 1 and fig. 2, which are schematic structural diagrams of a welding device 1 and a heating mechanism 3 therein for inspecting a bottom plate of a well for a winding structure wall according to the present invention. The special welding device 1 for the winding structure wall inspection well bottom plate comprises a limiting mechanism 2 and a heating mechanism 3.
The limiting mechanism 2 comprises a limiting pipe 21, a connecting plate 22, a movable plate 23 and an adjusting bolt 24. The limiting pipe 21 is a steel pipe which can be sleeved outside the inspection well to be processed in a clearance fit manner, and four connecting plates 22 are welded on the outer side of the limiting pipe close to the top end (the angle shown in the figure, the same below) at an angle perpendicular to the top end, and form an included angle of 90 degrees with each other. The connecting plate 22 is a strip-shaped steel plate, one end of the connecting plate is fixed on the outer side of the limiting pipe in a welding mode, and a threaded hole is drilled in the middle of the other end of the connecting plate along the length direction. The movable plate 23 is also an elongated steel plate, and one end of the movable plate is provided with a through hole, and the adjusting bolt 24 penetrates through the through hole and is screwed into the threaded hole of the connecting plate 22.
The heating mechanism 3 includes a heating plate 31 and a handle 32. The heating plate 31 is an arc-shaped plate body, and the four splicing plates form an annular plate with an inner diameter and an outer diameter which are respectively smaller than and larger than the inner diameter and the outer diameter of the limiting pipe 21. The handle 32 is disposed radially in a ring shape at a midpoint outside the heating plate 31 and is a hollow rod from which the wire of the heating plate 31 is led.
Please refer to fig. 3, which is a schematic structural diagram of the inspection well 4 and the bottom plate 5 to be welded on the welding device 1 for the bottom plate of the winding structure wall inspection well.
During specific implementation, the bottom plate 5, the heating mechanism 3 and the limiting mechanism 2 are sequentially placed, and the adjusting bolt 24 is screwed to enable the movable plate 23 to be abutted against the outer side of the bottom plate 5 to be fixed. Further fine adjustment of the adjusting bolt 24 allows the limiting tube 21 to be concentric with the bottom plate 5 or adjusted to other suitable positions as required. Finally, the inspection well 4 is placed in the limiting pipe 21.
The upper surface and the lower surface of the heating mechanism 3 are respectively abutted against the bottom end face of the inspection well 4 and the joint of the bottom plate 5 and the inspection well 4. And starting the heating plate 31 to melt the joint, closing the heating plate 31 after the treatment is in place, gripping the handle 32 to draw out the four heating plates 31, pressing down the inspection well 4 to enable the inspection well to move downwards along the limiting pipe 21, and continuously applying pressure for a period of time to complete butt joint.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a special welding set of winding structure wall inspection bottom plate which characterized in that: comprises a limiting mechanism and a heating mechanism; the limiting mechanism comprises a limiting pipe, a connecting piece arranged on the outer side of the limiting pipe at an angle which is axially vertical to the limiting pipe, and a movable piece detachably arranged at one end of the limiting pipe, which is far away from the limiting pipe, at an angle which is vertical to the connecting piece, wherein a plurality of groups of connecting pieces and movable pieces are arranged around the limiting pipe; the heating mechanism comprises a plurality of arc-shaped heating plates, the inner diameter and the outer diameter of each heating plate are respectively smaller than or larger than the inner diameter and the outer diameter of each limiting pipe in an annular mode, a hollow handle is arranged on the outer side of each heating plate, and a circuit is led out from the inside of each handle.
2. The welding device special for the winding structure wall inspection well bottom plate according to claim 1, characterized in that: the connecting piece is a long strip-shaped plate body or a shaft body, the length direction of the connecting piece is axially vertical to the limiting pipe, and the connecting piece is arranged on the outer side of the edge at the same end of the limiting pipe.
3. The welding device special for the winding structure wall inspection well bottom plate according to claim 2, characterized in that: the movable part is a long-strip-shaped plate body or a shaft body, the length direction of the movable part is perpendicular to that of the connecting piece and parallel to the axial direction of the limiting pipe, and one end of the movable part is detachably arranged at one end, far away from the limiting pipe, of the connecting piece through a screw.
4. The welding device special for the winding structure wall inspection well bottom plate according to claim 1, characterized in that: the handle is a hollow round rod, is arranged at the middle point of the outer side of the heating plate along the arc radial direction of the heating plate, and the axial direction of the handle is parallel to the surface of the heating plate.
5. The welding device specially used for the wound structure wall inspection well bottom plate according to any one of claims 1 to 4, wherein: four groups of connecting pieces and moving pieces are arranged on the outer side of the edge of the same end of the limiting pipe at equal intervals, and the adjacent connecting pieces form an included angle of 90 degrees; the heating mechanism comprises four heating plates with the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117655.0U CN214214780U (en) | 2020-09-24 | 2020-09-24 | Special welding device for winding structure wall inspection well bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117655.0U CN214214780U (en) | 2020-09-24 | 2020-09-24 | Special welding device for winding structure wall inspection well bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214214780U true CN214214780U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022117655.0U Active CN214214780U (en) | 2020-09-24 | 2020-09-24 | Special welding device for winding structure wall inspection well bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214214780U (en) |
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2020
- 2020-09-24 CN CN202022117655.0U patent/CN214214780U/en active Active
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