CN217096110U - Arc-shaped connecting joint for welding gasket block - Google Patents
Arc-shaped connecting joint for welding gasket block Download PDFInfo
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- CN217096110U CN217096110U CN202220915599.1U CN202220915599U CN217096110U CN 217096110 U CN217096110 U CN 217096110U CN 202220915599 U CN202220915599 U CN 202220915599U CN 217096110 U CN217096110 U CN 217096110U
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- hexagonal
- hexagon
- joint
- splint
- inner plate
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- 238000003466 welding Methods 0.000 title claims abstract description 23
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses a circular arc-shaped connecting joint of a welding gasket block, which comprises a first hexagonal joint and a second hexagonal joint, wherein the first hexagonal joint and the second hexagonal joint are matched with each other in a sliding way and are positioned by pins; the first hexagonal joint comprises a hexagonal inner plate, hexagonal expansion plates are arranged on the upper surface and the lower surface of the hexagonal inner plate, the size of the hexagonal inner plate is smaller than that of the hexagonal expansion plates, a limiting sliding groove is formed between the hexagonal inner plate and the hexagonal expansion plates, and first pin holes with uniform intervals are formed in the hexagonal sides of the hexagonal expansion plates; the hexagonal of second connects and includes splint in the hexagon, and the upper and lower two sides of splint are equipped with outer splint of hexagonal in the hexagon, and the size of outer splint of hexagonal is less than splint in the hexagon, and the hexagon of splint in the hexagon is outer along being isosceles trapezoid, and two base angle angles of isosceles trapezoid are sixty degrees, and the hexagon of splint in the hexagon is outer along all being equipped with the second pinhole in the position that corresponds first pinhole, and the second pinhole includes bottom hole, apical pore, and the apical pore is greater than the bottom hole.
Description
Technical Field
The utility model belongs to the technical field of welded joint, concretely relates to convex attach fitting of welding backing piece.
Background
The quality and technical performance of the existing ceramic welding liner product meet shipbuilding specifications and ship industry standard certification of the Chinese people's republic of China. When the welding device is used, the gasket is placed on the back of the groove with the shape and the size specified by the steel plate and the workpiece, welding is carried out from the front, double surfaces can be formed at one time, the back welding seam is fully formed, and welding traces are neat. The product has good moisture resistance, the electric arc is stable during welding, the welding quality is ensured, the work efficiency is improved, and the working conditions of welders are greatly improved. The ceramic welding pad is suitable for welding processes in the industries of shipbuilding, bridges, boilers, pressure vessels, steel structures and the like.
The existing connecting joint cannot adapt to the gap K with a complex track and a complex shape, so that the practicability and universality are poor, and the appearance is not attractive enough after the connecting joint is matched for use.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a circular arc-shaped connecting joint of a welding gasket block.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a circular-arc-shaped connecting joint of a welding gasket block comprises a first hexagonal joint and a second hexagonal joint, wherein the first hexagonal joint and the second hexagonal joint are matched with each other in a sliding mode and are positioned through pins;
the first hexagonal joint comprises a hexagonal inner plate, hexagonal expansion plates are arranged on the upper surface and the lower surface of the hexagonal inner plate, the size of the hexagonal inner plate is smaller than that of the hexagonal expansion plates, a limiting sliding groove is formed between the hexagonal inner plate and the hexagonal expansion plates, first pin holes with uniform intervals are formed in the hexagonal sides of the hexagonal expansion plates, and the hexagonal inner plate and the hexagonal expansion plates are regular hexagons;
the hexagonal of second connects and includes splint in the hexagon, the upper and lower two sides of splint in the hexagon are equipped with the outer splint of hexagon, the size of the outer splint of hexagon is less than splint in the hexagon, the hexagon of splint in the hexagon is outer along being isosceles trapezoid, isosceles trapezoid's two base angle degrees are sixty degrees, the hexagon of splint in the hexagon is outer along all being equipped with the second pinhole in the position that corresponds first pinhole, the second pinhole includes bottom outlet, apical pore, the apical pore is greater than the bottom outlet, be equipped with the triangle-shaped breach between the hexagon outer edge of splint in the hexagon, the outer splint of hexagon is regular hexagon.
Further, the upper surface and the lower surface of the first hexagonal joint are provided with first arc ball grooves, and due to the structural design, weight reduction is performed through the first arc ball grooves, and the first arc ball grooves are convenient to push.
Further, the upper surface and the lower surface of the second hexagonal joint are provided with second arc ball grooves, and due to the structural design, the weight is reduced through the second arc ball grooves, and the second arc ball grooves are convenient to push.
Further, the cross section of the top hole is trapezoidal, the top hole is large in the upper portion and small in the lower portion, the top hole is arranged on the upper portion, and the bottom hole is arranged on the lower portion.
The utility model has the advantages that:
1. the first hexagonal joint and the second hexagonal joint are both in regular hexagon shapes, the divergence of the first hexagonal joint and the second hexagonal joint is strong when the first hexagonal joint and the second hexagonal joint are matched with each other, the alternate combination track is various in form, and the adaptation performance is strong, so that the first hexagonal joint and the second hexagonal joint can be adapted to gaps K with more types of tracks, and the first hexagonal joint and the second hexagonal joint are in an alternate matching shape, so that the first hexagonal joint and the second hexagonal joint are attractive, and the tracks are smooth;
2. the first hexagonal joint and the second hexagonal joint can be staggered without being connected in an aligned mode, the staggered connection mode can adapt to the gap K with the shape being more consistent, and the practicability and universality are stronger.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural view of an embodiment of a circular arc-shaped connecting joint of a welding gasket block of the present invention;
fig. 2 is a schematic top view of a first hexagonal joint in an embodiment of a welding pad block circular arc-shaped connection joint of the present invention;
fig. 3 is a schematic view of a first hexagonal joint in an embodiment of a circular arc-shaped joint for welding a gasket according to the present invention and a corresponding cross-sectional structure;
fig. 4 is a schematic top view of a second hexagonal joint in an embodiment of a welding pad block circular arc connecting joint of the present invention;
fig. 5 is a schematic view of a second hexagonal joint according to an embodiment of the present invention, and a schematic view of a cross-sectional structure of the second hexagonal joint;
fig. 6 is a schematic diagram illustrating the matching of the first hexagonal joint and the second hexagonal joint in the embodiment of the arc-shaped connection joint of the welding gasket block of the present invention;
the main element symbols are as follows:
the device comprises a first hexagonal joint 1, a hexagonal inner plate 11, a hexagonal expanding plate 12, a first pin hole 13, a first arc ball groove 14 and a limiting sliding groove 15;
the second hexagonal joint 2, the hexagonal outer clamping plate 21, the second arc ball groove 22, the hexagonal middle clamping plate 23, the second pin hole 24, the top hole 241 and the bottom hole 242.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-6, the arc-shaped connecting joint of the welding gasket block of the present invention comprises a first hexagonal joint 1 and a second hexagonal joint 2, wherein the first hexagonal joint 1 and the second hexagonal joint 2 are slidably matched with each other and positioned by pins;
the first hexagonal joint 1 comprises a hexagonal inner plate 11, hexagonal expansion plates 12 are arranged on the upper surface and the lower surface of the hexagonal inner plate 11, the size of the hexagonal inner plate 11 is smaller than that of the hexagonal expansion plates 12, a limiting sliding groove 15 is formed between the hexagonal inner plate 11 and the hexagonal expansion plates 12, first pin holes 13 with uniform intervals are formed in the hexagonal sides of the hexagonal expansion plates 12, and the hexagonal inner plate 11 and the hexagonal expansion plates 12 are both regular hexagons;
the second hexagon connects 2 and includes splint 23 in the hexagon, the upper and lower two sides of splint 23 are equipped with outer splint 21 of hexagon in the hexagon, the size of outer splint 21 of hexagon is less than splint 23 in the hexagon, splint 23's hexagonal outer edge is isosceles trapezoid in the hexagon, isosceles trapezoid's two base angle degrees are sixty degrees, splint 23's hexagonal outer edge all is equipped with second pinhole 24 in the position that corresponds first pinhole 13 in the hexagon, second pinhole 24 includes bottom outlet 242, apical pore 241 is greater than bottom outlet 242, be equipped with the triangle-shaped breach between splint 23's hexagonal outer edge in the hexagon, outer splint 21 is regular hexagon.
Preferably, the upper and lower surfaces of the first hexagonal joint 1 are provided with first spherical recesses 14, and such a structure is designed to reduce weight and facilitate pushing through the first spherical recesses 14. In fact, other configurations of the weight-reducing displacement may also be considered in particular, depending on the specific circumstances.
Preferably, the upper and lower surfaces of the second hexagonal joint 2 are provided with second spherical recesses 22, and such a structure is designed to reduce the weight and facilitate the pushing through the second spherical recesses 22. In fact, other configurations of the weight-reducing displacement may also be considered in particular, depending on the specific circumstances.
Preferably, the top hole 241 has a trapezoidal cross-sectional shape, and the top hole 241 has a large top and a small bottom, the top hole 241 has a large top and the bottom hole 242 has a low top, and the top hole 241 has a large bottom and the bottom hole 242 has a small bottom, so that the top hole 241 can facilitate the insertion of the pin into the bottom hole 242. In fact, other configurations of the second pin hole 24 are specifically contemplated as the case may be.
In the implementation of the scheme, when gaps K of various shapes are aimed at, the first hexagonal connector 1 and the second hexagonal connector 2 of the regular hexagon are alternately matched to fill the gaps K on tracks, and welding filling is completed;
in addition, the first hexagonal joint 1 and the second hexagonal joint 2 are matched with each other in a sliding mode and are positioned through the pins, so that the first hexagonal joint 1 and the second hexagonal joint 2 can be staggered without being connected in an aligned mode, the staggered connection mode can adapt to the gaps K with more tendrils in shape, and the practicability and universality are high;
when the first hexagonal connector 1 and the second hexagonal connector 2 are specifically matched, the hexagonal middle clamping plates 23 extend into the limiting sliding grooves 15, the upper and lower limiting is carried out by the upper and lower hexagonal expanding plates 12, the positioning and fixing are completed through the first pin holes 13, the second pin holes 24 and the pins, the triangular gaps exist, the interference generated when the adjacent hexagonal middle clamping plates 23 are matched with each other is avoided, the hexagonal outer edges of the hexagonal middle clamping plates 23 are arranged to be isosceles trapezoids, and the two bottom corners of the isosceles trapezoids are regulated to be sixty degrees, so that the interference is also avoided;
the upper surface and the lower surface of the first hexagonal joint 1 and the second hexagonal joint 2 are respectively provided with a first arc ball groove 14 and a second arc ball groove 22, the weight is reduced, the appearance is beautified through the arc structures of the first arc ball groove 14 and the second arc ball groove 22, and a pushing point is provided for adjusting the relative positions of the first hexagonal joint 1 and the second hexagonal joint 2.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (4)
1. The utility model provides a convex attach fitting of welding backing block which characterized in that: the positioning device comprises a first hexagonal joint (1) and a second hexagonal joint (2), wherein the first hexagonal joint (1) and the second hexagonal joint (2) are matched with each other in a sliding manner and are positioned through pins;
the first hexagonal joint (1) comprises a hexagonal inner plate (11), hexagonal expansion plates (12) are arranged on the upper surface and the lower surface of the hexagonal inner plate (11), the size of the hexagonal inner plate (11) is smaller than that of the hexagonal expansion plates (12), a limiting sliding groove (15) is formed between the hexagonal inner plate (11) and the hexagonal expansion plates (12), first pin holes (13) with uniform intervals are formed in the hexagonal sides of the hexagonal expansion plates (12), and the hexagonal inner plate (11) and the hexagonal expansion plates (12) are both regular hexagons;
second hexagon connects (2) and includes splint (23) in the hexagon, the upper and lower two sides of splint (23) in the hexagon are equipped with outer splint (21) of hexagon, the size of outer splint (21) in the hexagon is less than splint (23) in the hexagon, the hexagon of splint (23) in the hexagon is outer along being isosceles trapezoid, isosceles trapezoid's two base angle is sixty degrees, the hexagon of splint (23) in the hexagon all is equipped with second pinhole (24) along the position that corresponds first pinhole (13) outward, second pinhole (24) include bottom hole (242), apical pore (241) are greater than bottom hole (242), be equipped with the triangle-shaped breach between the hexagon outer edge of splint (23) in the hexagon, splint (21) are regular hexagon outside the hexagon.
2. The weld pad block circular arc shaped connection joint of claim 1, wherein: the upper surface and the lower surface of the first hexagonal joint (1) are provided with first arc ball grooves (14).
3. The weld pad block circular arc shaped connection joint of claim 2, wherein: and the upper surface and the lower surface of the second hexagonal joint (2) are provided with second arc ball grooves (22).
4. The weld pad block circular arc shaped connection joint of claim 3, wherein: the cross section of the top hole (241) is trapezoidal, the top hole (241) is large in size, the bottom hole (242) is small in size, the top hole (241) is located on the top, and the bottom hole (242) is located on the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220915599.1U CN217096110U (en) | 2022-04-20 | 2022-04-20 | Arc-shaped connecting joint for welding gasket block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220915599.1U CN217096110U (en) | 2022-04-20 | 2022-04-20 | Arc-shaped connecting joint for welding gasket block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217096110U true CN217096110U (en) | 2022-08-02 |
Family
ID=82583710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220915599.1U Expired - Fee Related CN217096110U (en) | 2022-04-20 | 2022-04-20 | Arc-shaped connecting joint for welding gasket block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217096110U (en) |
-
2022
- 2022-04-20 CN CN202220915599.1U patent/CN217096110U/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: 20220802 |