CN217166933U - Pipe piece is pour and is used framework of steel reinforcement welding set - Google Patents
Pipe piece is pour and is used framework of steel reinforcement welding set Download PDFInfo
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- CN217166933U CN217166933U CN202221121092.5U CN202221121092U CN217166933U CN 217166933 U CN217166933 U CN 217166933U CN 202221121092 U CN202221121092 U CN 202221121092U CN 217166933 U CN217166933 U CN 217166933U
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Abstract
The utility model discloses a steel reinforcement framework welding device for casting of pipe pieces, which comprises a left half-cavity shell and a right half-cavity shell, wherein the left half-cavity shell and the right half-cavity shell are mutually fixed through a bolt assembly, the internal structure of the left half-cavity shell and the internal structure of the right half-cavity shell are mutually symmetrical, a cavity top plate is integrally formed on the upper side of the left half-cavity shell, and an inner ceramic plate is fixedly arranged in the left half-cavity shell outside the cavity top plate; through the symmetrical design of half chamber shell on a left side and half chamber shell on a right side, can effectually treat welded steel skeleton and include fixedly, constitute cavity structures simultaneously, carry out the splendid attire to the metal liquid stream that flows in, realize effectual welding to set up compound eddy current heater in half chamber shell on a left side and half chamber shell on a right side, can effectually treat welded steel skeleton and preheat, avoid the suddenly heating, and half chamber shell on a left side, half chamber shell on a right side, interior ceramic plate, closed chamber board constitute the temperature chamber of returning with supporting the combination of upright baffle and can avoid the quench, then avoid the production of internal stress.
Description
Technical Field
The utility model relates to a welding set technical field, concrete field is a section of thick bamboo is pour and is used framework of steel reinforcement welding set.
Background
The section of jurisdiction structure is the forming part of pouring commonly used in the building, inside steel reinforcement skeleton is generally because the design demand of itself, make connection structure need pass through welded mode, just can guarantee that two interconnect's steel reinforcement skeleton guarantees effectual fastness, the welding mode of current adoption generally adopts thermite welding, current thermite welding set is generally comparatively simple and easy, found simple and easy package chamber structure, then place thermite reactor in package chamber top, the molten metal flow to producing in the thermite reaction unit gets into a package chamber, then weld two interconnect's steel reinforcement skeleton, and because current package chamber structure is comparatively simple and easy, make the steel reinforcement skeleton of splice point department can appear the suddenly hot quench, then produce internal stress, cause the influence to the welding effect, for this reason we propose a section of jurisdiction and pour and use steel reinforcement skeleton welding set.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a steel bar framework welding device for casting of pipe pieces comprises a left half-cavity shell and a right half-cavity shell, wherein the left half-cavity shell and the right half-cavity shell are fixed to each other through bolt assemblies, the inner structure of the left half-cavity shell and the inner structure of the right half-cavity shell are symmetrical to each other, a cavity top plate is integrally formed on the upper side of the left half-cavity shell, an inner ceramic plate is fixedly mounted in the left half-cavity shell outside the cavity top plate, a closed cavity plate is fixedly glued on the upper portion of the inner side surface of the inner ceramic plate and is two, the two closed cavity plates are oppositely arranged in the front and at the back, a supporting vertical partition plate is integrally formed on the lower surface of the inner end of the closed cavity plate, a ceramic inner half pipe penetrates through the supporting vertical partition plate, a composite eddy current heater is fixedly mounted in the left half-cavity shell outside the inner ceramic plate, a first metal half pipe is embedded in the front wall surface of the left half-cavity shell, a second metal half pipe is embedded in the rear wall surface of the left half-cavity shell, the first metal half-pipe and the second metal half-pipe are both communicated with the ceramic inner half-pipe.
Preferably, the upper surface integrated into one piece of chamber roof has the connection spine, connect the axis mutually perpendicular with the axis of chamber roof, connect spine integrated into one piece in the inner wall of half left chamber shell.
Preferably, the plate body of the cavity top plate is provided with a feeding air hole, and the feeding air hole is positioned on the outer side of the composite vortex heater.
Preferably, the upper surface of the inner end of the closed cavity plate is integrally formed with a flow guide inclined block, and the inclined surfaces of the two flow guide inclined blocks form a cone hopper structure.
Preferably, the first metal half pipe, the ceramic inner half pipe and the second metal half pipe are coaxial.
Preferably, the outer diameter of the first metal half pipe is equal to the inner diameter of the ceramic inner half pipe, and the size of the first metal half pipe is the same as that of the second metal half pipe.
Preferably, the middle part of the ceramic inner half pipe is provided with a through hole, and the through hole is positioned between the two supporting vertical partition plates.
Preferably, the composite eddy current heater is fixedly provided with a first electrode connecting column and a second electrode connecting column, and the first electrode connecting column and the second electrode connecting column penetrate through the left side wall of the left half cavity shell.
Preferably, the pipe wall of the ceramic inner half pipe is embedded into an inner ceramic plate.
Preferably, the left half cavity shell, the right half cavity shell, the inner ceramic plate, the closed cavity plate and the supporting vertical partition plate are combined to form the temperature return cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a duct piece is pour and is used framework of steel reinforcement welding set, through the symmetrical design of half left chamber shell and half right chamber shell, can effectually treat welded framework of steel reinforcement inclusion fixed, constitute cavity structures simultaneously, carry out the splendid attire to the metal liquid stream that flows in, realize effectual welding to set up compound vortex heater in half left chamber shell and half right chamber shell, can effectually treat welded framework of steel reinforcement and preheat, avoid the suddenly heating, and half left chamber shell, half right chamber shell, interior ceramic plate, close the chamber board and support and found the baffle combination constitution back the warm chamber and can avoid the quenching, then avoid the production of internal stress.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the left half-cavity shell and the internal three-dimensional structure of the present invention;
fig. 3 is a schematic perspective sectional view of the right half-cavity shell of the present invention;
fig. 4 is a schematic cross-sectional structure diagram of the present invention.
In the figure: 1. the device comprises a left half cavity shell, a right half cavity shell, a cavity top plate, a first metal half tube, a first ceramic plate, a second ceramic plate, a cavity closing plate, a first guide inclined block, a first electrode connecting column, a second electrode connecting column, a material feeding air hole, a first supporting vertical partition plate, a second support vertical partition plate, a temperature returning cavity, a first ceramic inner half tube, a first ceramic electrode connecting column, a second ceramic electrode connecting column, a first electrode connecting column, a second electrode connecting column, a first metal half tube, a second metal half tube, a first support vertical partition plate, a second metal electrode connecting column, a second metal half tube, a second metal electrode connecting column, a second metal connecting column, and a second metal connecting column.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a steel bar framework welding device for casting of pipe pieces comprises a left half-cavity shell 1 and a right half-cavity shell 2, wherein the left half-cavity shell 1 and the right half-cavity shell 2 are fixed to each other through bolt assemblies, the internal structure of the left half-cavity shell 1 is symmetrical to the internal structure of the right half-cavity shell 2, a cavity top plate 3 is integrally formed on the upper side of the left half-cavity shell 1, an inner ceramic plate 5 is fixedly installed in the left half-cavity shell 1 outside the cavity top plate 3, a closed cavity plate 6 is fixedly glued on the upper portion of the inner side surface of the inner ceramic plate 5, the two closed cavity plates 6 are oppositely arranged in the front and back direction, a supporting vertical partition plate 11 is integrally formed on the lower surface of the inner end of the closed cavity plate 6, a ceramic inner half-pipe 13 penetrates through the supporting vertical partition plate 11, a composite vortex heater 14 is fixedly installed in the left half-cavity shell 1 outside the inner ceramic plate 5, a first metal half-pipe 4 is embedded in the front wall surface of the left half-cavity shell 1, and a second metal half-pipe 16 is embedded on the rear wall surface of the left half-cavity shell 1, and the first metal half-pipe 4 and the second metal half-pipe 16 are both communicated with the ceramic inner half-pipe 13.
Based on the symmetrical design of the left half-cavity shell 1 structure and the right half-cavity shell 2 structure, the structure of the right half-cavity shell 2 can be known by describing the structure of the left half-cavity shell 1, the left half-cavity shell 1 structure and the right half-cavity shell 2 structure are spliced to form a complete structure, the cavity top plate 3 is arranged through the structure of the cavity top plate, so that the inside of the left half-cavity shell 1 can form a cavity structure, the installation of a composite eddy current heater 14 is convenient, the arrangement of an inner ceramic plate 5 can realize shielding protection, meanwhile, an installation base is provided for an external structure, the arrangement of a closed cavity plate 6 is convenient, the upper cavity is convenient to be closed, the external cavity structure is formed under the matching of a supporting vertical partition plate 11, then, a flowing path is limited for metal liquid flow, the ceramic inner half-tube 13 is effectively guided, the ceramic inner half-tube 13 coats a steel bar framework to be welded through the structure of the ceramic inner half-tube 13, the fusion welding is convenient to realize, and the composite eddy current heater 14 is increased, the metal framework to be welded can be preheated.
Specifically, the upper surface of the cavity top plate 3 is integrally formed with a connecting ridge 15, the axis of the connecting ridge 15 is perpendicular to the axis of the cavity top plate 3, and the connecting ridge 15 is integrally formed on the inner wall of the left half cavity shell 1.
Through setting up connection ridge 15 to through connecting ridge 15 and the setting of closing chamber board 6, can effectually guarantee the intensity of closing chamber board 6, avoid causing deformation among the heating process, make structural stability change.
Specifically, the plate body of the cavity top plate 3 is provided with a feeding air hole 10, and the feeding air hole 10 is positioned outside the composite vortex heater 14.
The expansion gas generated by heat inside can be effectively led out through the feeding air hole 10, and meanwhile, the heat insulation material can be fed, so that the problem of sudden temperature drop cannot occur on the whole.
Specifically, the upper surface of the inner end of the closed cavity plate 6 is integrally formed with a flow guide inclined block 7, and the inclined surfaces of the two flow guide inclined blocks 7 form a cone hopper structure.
Through setting up water conservancy diversion sloping block 7, and constitute the awl fill structure with the water conservancy diversion face, can realize the effect of supplementary water conservancy diversion.
Specifically, the first metal half pipe 4, the ceramic inner half pipe 13, and the second metal half pipe 16 are coaxial.
Through coaxial setting, can guarantee to treat the welded steel reinforcement framework and visit into the back, avoid causing the collision with half pipe 13 in the pottery for half pipe 13 damages in the pottery.
Specifically, the outer diameter of the first metal half-pipe 4 is equal to the inner diameter of the ceramic inner half-pipe 13, and the size of the first metal half-pipe 4 is the same as the size of the second metal half-pipe 16.
Through the diameter setting of half tub of 13 in first metal half tub of 4, the half tub of 16 and the pottery of second metal, can realize the headspace, realize then that the cavity is enough to be established, conveniently realize the fusion welding.
Specifically, the middle part of the ceramic inner half pipe 13 is provided with a through hole, and the through hole is positioned between the two supporting vertical partition plates 11.
By providing the through-hole and setting the position of the through-hole, the molten metal flow can be efficiently introduced into the two ceramic inner half-tubes 13, and fusion welding can be achieved.
Specifically, the composite eddy current heater 14 is fixedly provided with a first electrode connecting column 8 and a second electrode connecting column 9, and the first electrode connecting column 8 and the second electrode connecting column 9 penetrate through the left side wall of the left half-cavity shell 1.
Through the arrangement of the first electrode connecting column 8 and the second electrode connecting column 9, the composite power supply of the composite eddy current heater 14 can be effectively realized.
In particular, the wall of the inner ceramic half-pipe 13 is embedded in the inner ceramic plate 5.
Through the embedded installation of half pipe 13 in the pottery, can fix the position of half pipe 13 in the pottery and prescribe a limit, guarantee holistic stability.
Specifically, the left half-cavity shell 1, the right half-cavity shell 2, the inner ceramic plate 5, the closed cavity plate 6 and the supporting vertical partition plate 11 are combined to form a temperature return cavity 12.
Through the temperature return cavity 12, the reduction of the whole temperature change rate before and after fusion welding can be effectively ensured, and then the stress influence on the welding position caused by quenching and sudden heating is avoided.
The working principle is as follows: when the device is used, the left half-cavity shell 1 structure and the right half-cavity shell 2 structure are effectively combined through the bolt assembly, the first metal half-pipe 4 and the second metal half-pipe 16 on the left half-cavity shell 1 and the first metal half-pipe 4 and the second metal half-pipe 16 on the right half-cavity shell 2 are effectively buckled with each other, two steel reinforcement frameworks to be welded together are fixed, the welding points to be welded are located in a pipe cavity formed by the two ceramic inner half-pipes 13, and at the moment, molten metal flow generated in the working process of the aluminothermic reaction device is guided into the pipe cavity formed by the two ceramic inner half-pipes 13 through a cone hopper formed by the flow guide inclined block 7 to realize the fusion welding of the welding points.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a section of jurisdiction is pour and is used framework of steel reinforcement welding set, includes half chamber shell (1) on the left side and half chamber shell (2) on the right side, its characterized in that: the utility model discloses a ceramic heating device, including a left side half chamber shell (1) and a right side half chamber shell (2), the inner structure of left side half chamber shell (1) and the inner structure of right side half chamber shell (2) are mutually fixed through bolt assembly, the upside integrated into one piece of left side half chamber shell (1) has chamber roof (3), fixed mounting has interior ceramic plate (5) in the left side half chamber shell (1) in chamber roof (3) outside, the medial surface upper portion of interior ceramic plate (5) is fixed with glues and closes chamber board (6), it is two to close chamber board (6), and two close chamber board (6) front and back relative settings, the inner lower surface integrated into one piece that closes chamber board (6) has support upright baffle (11), support upright baffle (11) run through have half pipe (13) in the pottery, fixed mounting has compound vortex heater (14) in the left side half chamber shell (1) in interior ceramic plate (5) outside, the front wall surface of the left half-cavity shell (1) is embedded with a first metal half-tube (4), the rear wall surface of the left half-cavity shell (1) is embedded with a second metal half-tube (16), and the first metal half-tube (4) and the second metal half-tube (16) are both communicated with a ceramic inner half-tube (13).
2. The steel reinforcement framework welding device for casting of the pipe piece is characterized by comprising the following components in parts by weight: the upper surface integrated into one piece of chamber roof (3) has connection ridge (15), the axis mutually perpendicular of connection ridge (15) axis and chamber roof (3), connect ridge (15) integrated into one piece in the inner wall of half chamber shell (1) in the left side.
3. The steel reinforcement framework welding device for casting of the pipe piece is characterized by comprising the following components in parts by weight: the cavity top plate (3) is provided with a feeding air hole (10), and the feeding air hole (10) is positioned on the outer side of the composite vortex heater (14).
4. The steel reinforcement framework welding device for casting of the pipe piece is characterized by comprising the following components in parts by weight: the upper surface of the inner end of the closed cavity plate (6) is integrally formed with a flow guide inclined block (7), and the inclined surfaces of the two flow guide inclined blocks (7) form a cone hopper structure.
5. The steel reinforcement framework welding device for casting of the pipe piece is characterized by comprising the following components in parts by weight: the first metal half pipe (4), the ceramic inner half pipe (13) and the second metal half pipe (16) are coaxial.
6. The steel reinforcement framework welding device for casting the tube sheets according to any one of claims 1 or 5, wherein: the outer diameter of the first metal half pipe (4) is equal to the inner diameter of the ceramic inner half pipe (13), and the size of the first metal half pipe (4) is the same as that of the second metal half pipe (16).
7. The steel reinforcement framework welding device for casting the tube sheets according to any one of claims 1 or 5, wherein: the middle part of the ceramic inner half pipe (13) is provided with a through hole which is positioned between the two supporting vertical partition plates (11).
8. The steel reinforcement framework welding device for casting of the pipe piece is characterized by comprising the following components in parts by weight: the composite eddy current heater (14) is fixedly provided with a first electrode connecting column (8) and a second electrode connecting column (9), and the first electrode connecting column (8) and the second electrode connecting column (9) penetrate through the left side wall of the left half cavity shell (1).
9. The steel reinforcement framework welding device for casting the tube sheets according to any one of claims 1 or 5, wherein: the pipe wall of the ceramic inner half pipe (13) is embedded into the inner ceramic plate (5).
10. The steel reinforcement framework welding device for casting of the pipe piece is characterized by comprising the following components in parts by weight: the left half cavity shell (1), the right half cavity shell (2), the inner ceramic plate (5), the closed cavity plate (6) and the supporting vertical partition plate (11) are combined to form a temperature return cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221121092.5U CN217166933U (en) | 2022-05-10 | 2022-05-10 | Pipe piece is pour and is used framework of steel reinforcement welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221121092.5U CN217166933U (en) | 2022-05-10 | 2022-05-10 | Pipe piece is pour and is used framework of steel reinforcement welding set |
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| Publication Number | Publication Date |
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| CN217166933U true CN217166933U (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221121092.5U Active CN217166933U (en) | 2022-05-10 | 2022-05-10 | Pipe piece is pour and is used framework of steel reinforcement welding set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275668A (en) * | 2023-05-22 | 2023-06-23 | 四川岷河管道建设工程有限公司 | Efficient pipeline welding device convenient to adjust |
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2022
- 2022-05-10 CN CN202221121092.5U patent/CN217166933U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275668A (en) * | 2023-05-22 | 2023-06-23 | 四川岷河管道建设工程有限公司 | Efficient pipeline welding device convenient to adjust |
| CN116275668B (en) * | 2023-05-22 | 2023-07-21 | 四川岷河管道建设工程有限公司 | Efficient pipeline welding device convenient to adjust |
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