CN218884679U - Conductive element U-shaped pipe connecting piece for submerged arc furnace - Google Patents
Conductive element U-shaped pipe connecting piece for submerged arc furnace Download PDFInfo
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- CN218884679U CN218884679U CN202222675710.7U CN202222675710U CN218884679U CN 218884679 U CN218884679 U CN 218884679U CN 202222675710 U CN202222675710 U CN 202222675710U CN 218884679 U CN218884679 U CN 218884679U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a conductive element U type pipe connecting piece for submerged arc furnace, including connecting block and U type pipe, be equipped with two vertical arrangement's built-in pipeline on the connecting block, the mouth of pipe of U type pipe is connected with corresponding built-in pipeline mouth of pipe respectively, be provided with first coupling assembling between two standpipe of U type pipe, the symmetry is equipped with the second coupling assembling that is located two built-in pipelines respectively on the connecting block, two standpipe centre grippings of U type pipe are between first coupling assembling and second coupling assembling. The utility model discloses two standpipes of well first coupling assembling and second coupling assembling centre gripping U type pipe not only can improve the joint strength and the connection stability of U type pipe and connecting block, still protect the standpipe for the standpipe is difficult for receiving external force and warp.
Description
Technical Field
The utility model relates to a connecting piece field especially relates to a conductive element U type union piece for ore smelting furnace.
Background
At present, the traditional submerged arc furnace in China is divided into a combined holder structure and a copper tile structure, a conductive element in the combined holder structure is an integral conductive core part, and the conductive element adopts a U-shaped pipe to communicate with a water path of two conductive elements in series so as to achieve a cooling effect. However, the traditional U-shaped pipe of the conductive element firstly screws the outer thread end of the stainless steel movable joint on the left and right connecting blocks of the conductive element, then connects the other inner thread end of the stainless steel movable joint with the U-shaped pipe of the conductive element, and screws the U-shaped pipe of the conductive element with a wrench to achieve a water-through and water-tight state; after long-time use, the conductive U-shaped pipe is easy to be extruded and deformed, so that the conductive U-shaped pipe is damaged, the water flowing speed is reduced, and the working efficiency of the holder structure is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a conductive element U type union piece for ore smelting stove.
The utility model discloses an innovation point lies in that first coupling assembling and second coupling assembling not only can improve the joint strength and the connection stability of U type pipe and connecting block when carrying out the centre gripping to two standpipes of U type pipe for the standpipe is difficult for receiving external force extrusion deformation.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that:
the utility model provides a conductive element U type union coupling spare for ore smelting furnace, includes connecting block and U type pipe, be equipped with two vertical arrangement's built-in pipeline on the connecting block, the mouth of pipe of U type pipe is connected with corresponding built-in pipeline mouth of pipe respectively, be provided with first coupling assembling between two standpipes of U type pipe, the symmetry is equipped with the second coupling assembling that is located two built-in pipelines respectively on the connecting block, two standpipe centre grippings of U type pipe are between first coupling assembling and second coupling assembling. When first coupling assembling and second coupling assembling carry out the centre gripping to two standpipes of U type pipe, not only can improve the joint strength and the connection stability of U type pipe and connecting block, can also protect the standpipe for the standpipe is difficult for receiving external force extrusion deformation.
Preferably, the first connecting assembly comprises a supporting rod, a connecting piece, two adjusting screws and two first half hoops; the supporting rod is parallel to the vertical pipe of the U-shaped pipe, the lower end of the supporting rod is vertically connected with the connecting block, the two adjusting screw rods are respectively in threaded connection with two ends of the connecting piece, the two first half hoops are respectively arranged at one ends, far away from the connecting piece, of the corresponding adjusting screw rods, the inner sides of the first half hoops face towards the vertical pipe of the U-shaped pipe, and first fastening parts respectively extend outwards and vertically from two sides of the two first half hoops; each second coupling assembling all includes connecting rod, half staple bolt of second, the one end of connecting rod is connected with the lateral wall of connecting block, and the other end of connecting rod is towards the standpipe of U type pipe, half staple bolt of second sets up the one end that is close to U type pipe at the connecting rod, and the inboard of half staple bolt of second is towards first half staple bolt, and the both sides of half staple bolt of each second outwards extend perpendicularly respectively have second fastening portion, first fastening portion and second fastening portion pass through bolted connection fixedly. The distance between the first half hoop and the vertical pipe can be changed by adopting the adjusting screw rod, so that the tightness degree of the vertical pipe clamped by the first half hoop and the second half hoop can be changed, the vertical pipe clamping device can adapt to vertical pipes with different diameters, and the adaptability is wide; the first half hoop and the second half hoop are arc-shaped, so that the contact area between the first half hoop and the vertical pipe can be increased, and the vertical pipe is clamped more stably; adopt first fastening portion, second fastening portion, bolt, can not only fasten more to the standpipe centre gripping, can also adjust the distance of connection between first staple bolt, the half staple bolt of second according to the standpipe of different diameters.
Preferably, rubber pads are arranged on the inner side wall of each first half hoop and the inner side wall of each second half hoop. The rubber pad can protect the standpipe for during first half staple bolt, the half staple bolt centre gripping standpipe of second, difficult damage standpipe.
Preferably, a reinforcing rod is arranged in the middle of the annular connecting piece, and one end, far away from the connecting block, of the supporting rod is perpendicularly connected with the reinforcing rod. The middle of the annular connecting piece is hollow, so that the telescopic movement of the adjusting screw rod is convenient.
Preferably, the middle part of the connecting piece is provided with a reinforcing rod, and one end of the supporting rod, which is far away from the connecting block, is vertically connected with the reinforcing rod. The reinforcing rod can improve the strength of the connecting piece, so that the connecting piece is not easy to deform; and the support rod is convenient to be connected with the connecting rod.
The utility model has the advantages that:
1. when first coupling assembling and second coupling assembling carry out the centre gripping to two standpipes of U type pipe, not only can improve the joint strength and the connection stability of U type pipe and connecting block, can also protect the standpipe for the standpipe is difficult for receiving external force extrusion deformation.
2. The distance between the first half hoop and the vertical pipe can be changed by adopting the adjusting screw rod, so that the vertical pipe is suitable for vertical pipes with different diameters; adopt first fastening portion, second fastening portion, bolt, can not only fasten more to the standpipe centre gripping, can also adjust the elasticity degree between first half staple bolt, the half staple bolt of second according to the standpipe of different diameters.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the first connection assembly.
In the figure:
1. connecting blocks; 2. a U-shaped pipe; 3. a pipeline is arranged inside; 4. a first connection assembly; 41. a support bar; 42. a connecting member; 43. adjusting the screw rod; 44. a first half hoop; 5. a second connection assembly; 51. a connecting rod; 52. a second half hoop; 6. a first fastening portion; 7. a second fastening portion; 8. a reinforcing rod; 9. a rubber cushion.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, a conductive element U-shaped pipe connector for a submerged arc furnace comprises a connecting block 1 and U-shaped pipes 2, wherein two vertically arranged built-in pipelines 3,U are arranged on the connecting pipe, and two pipe orifices of the two vertically arranged built-in pipelines 3,U are respectively connected with pipe orifices of corresponding built-in pipelines 3.
As shown in fig. 1 and 2, a first connection assembly 4 is disposed between two vertical tubes of the U-shaped tube 2, the first connection assembly 4 includes a support rod 41, a connection member 42, two adjusting screws 43, and two first half hoops 44, the connection member 42 is annular, a reinforcing rod 8 is disposed in the middle of the annular connection member 42, one end of the support rod 41 is vertically connected to the reinforcing rod 8, and the other end of the support rod is vertically connected to the connection block 1. Two adjusting screw 43 are respectively in threaded connection with two ends of the connecting piece 42, one end of the two adjusting screw 43, which is far away from the connecting piece 42, is connected with the outer side wall of the first half hoop 44, and the inner side of the first half hoop 44 faces the vertical pipe of the U-shaped pipe 2. Two sides of the two first half hoops 44 are respectively extended with a first fastening part 6 outwards and vertically.
As shown in fig. 1, the connecting block 1 is symmetrically provided with second connecting assemblies 5, and the second connecting assemblies 5 are respectively located outside two built-in pipelines 3, two second connecting assemblies 5 all include a connecting rod 51, a second half hoop 52, one end of the connecting rod 51 is connected with the outer side wall of the connecting block 1, the other end of the connecting rod 51 faces the vertical pipe of the U-shaped pipe 2, the second half hoop 52 is arranged at one end of the connecting rod 51 close to the U-shaped pipe 2, the inner side of the second half hoop 52 faces the vertical pipe of the U-shaped pipe 2, two sides of the second half hoop 52 are respectively and vertically extended outwards to form second fastening portions 7, and the first fastening portions 6 and the second fastening portions 7 are arranged one-to-one and fixed through bolts. The first half hoop 44 and the second half hoop 52 are both arc-shaped, and rubber pads 9 are arranged on the inner side wall of the first half hoop 44 and the inner side wall of the second half hoop 52.
In view of the above, it is desirable to provide,
the vertical pipe of the U-shaped pipe 2 respectively penetrates through the first half hoop 44 and the second half hoop 52 and then is connected with the built-in pipeline 3 of the connecting block 1; then, the adjusting bolts are respectively rotated to enable the first half hoop 44 to move towards the vertical pipe, and the vertical pipe is clamped between the first half hoop 44 and the second half hoop 52; finally, the first fastening portion 6 and the second fastening portion 7 are connected together by bolts.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Claims (5)
1. A conductive element U-shaped pipe connecting piece for a submerged arc furnace comprises a connecting block and a U-shaped pipe, wherein two vertically arranged built-in pipelines are arranged on the connecting block, the pipe orifices of the U-shaped pipe are respectively connected with the pipe orifices of the corresponding built-in pipelines, the conductive element U-shaped pipe connecting piece is characterized in that,
a first connecting assembly is arranged between the two vertical pipes of the U-shaped pipe, second connecting assemblies which are respectively positioned outside the two built-in pipelines are symmetrically arranged on the connecting blocks, and the two vertical pipes of the U-shaped pipe are clamped between the first connecting assembly and the second connecting assembly.
2. The connecting piece for U-shaped tube of electric conducting element for ore-smelting furnace as claimed in claim 1,
the first connecting assembly comprises a supporting rod, a connecting piece, two adjusting screws and two first half hoops; wherein
The supporting rod is parallel to the vertical pipe of the U-shaped pipe, the lower end of the supporting rod is vertically connected with the connecting block, the two adjusting screw rods are respectively in threaded connection with two ends of the connecting piece, the two first half hoops are respectively arranged at one ends of the corresponding adjusting screw rods, which are far away from the connecting piece, and the inner sides of the first half hoops face towards the vertical pipe of the U-shaped pipe,
two sides of the two first half hoops respectively extend outwards vertically to form first fastening parts;
each second coupling assembling all includes connecting rod, half staple bolt of second, the one end of connecting rod is connected with the lateral wall of connecting block, and the other end of connecting rod is towards the standpipe of U type pipe, half staple bolt setting of second is close to the one end of U type pipe at the connecting rod, and the inboard of half staple bolt of second is towards first half staple bolt, and the both sides of half staple bolt of each second outwards extend perpendicularly respectively have second fastening portion, first fastening portion and second fastening portion pass through bolted connection fixedly.
3. The connecting piece for U-shaped tube of electric conducting element for ore-smelting furnace as claimed in claim 2,
rubber pads are arranged on the inner side wall of each first half hoop and the inner side wall of each second half hoop.
4. The U-shaped pipe connecting piece of the electric conduction element for the submerged arc furnace as claimed in claim 3,
the connecting piece is annular, and the two adjusting screws are respectively positioned at two annular ends.
5. The U-shaped pipe connecting piece of the conductive element for the submerged arc furnace according to claim 4, characterized in that,
the middle of the annular connecting piece is provided with a reinforcing rod, and one end of the supporting rod, which is far away from the connecting block, is vertically connected with the reinforcing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222675710.7U CN218884679U (en) | 2022-10-11 | 2022-10-11 | Conductive element U-shaped pipe connecting piece for submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222675710.7U CN218884679U (en) | 2022-10-11 | 2022-10-11 | Conductive element U-shaped pipe connecting piece for submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218884679U true CN218884679U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222675710.7U Active CN218884679U (en) | 2022-10-11 | 2022-10-11 | Conductive element U-shaped pipe connecting piece for submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218884679U (en) |
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2022
- 2022-10-11 CN CN202222675710.7U patent/CN218884679U/en active Active
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