CN204545668U - Electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments - Google Patents
Electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments Download PDFInfo
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- CN204545668U CN204545668U CN201520198843.7U CN201520198843U CN204545668U CN 204545668 U CN204545668 U CN 204545668U CN 201520198843 U CN201520198843 U CN 201520198843U CN 204545668 U CN204545668 U CN 204545668U
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- steel pawl
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- guide rod
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Abstract
The utility model belongs to reparation technical field of welding equipment, concrete electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments, comprise equipment base, support bracket, aluminum guide rod group fixture, bearing block, hinges, steel pawl fixture head, fastening latch, screw rod and turning cylinder, described equipment base both sides are welded with support bracket, support bracket top is connected with bearing block by screw rod, it is characterized in that: described bearing block is connected with turning cylinder, turning cylinder is connected with aluminum guide rod group fixture; Another bearing block be oppositely arranged is connected with turning cylinder, turning cylinder is connected with steel pawl fixture head, described aluminum guide rod group fixture and steel pawl fixture head rotate the rotation of 360 °, moving axis axis.The utility model is when REPAIR WELDING, welding personnel only needs rotating guide dyad just can complete welding to steel pawl head weld seam to be repaired, completely avoid welding action unnecessary in vertical position welding process, improve guide rod group remediation efficiency and quality, reduce welding personnel labour intensity.
Description
Technical field
The utility model belongs to reparation technical field of welding equipment, relates to a kind of electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments.
Background technology
In the anode assembling operation of Large Electrolytic Aluminium enterprise, be cast on together (being called carbon anode group) with the steel pawl of the phosphorus pig iron by pre-baked anode carbon blocks and carbon anode guide rod group, the carbon anode group of qualified cast is used for aluminium electroloysis operation.Carbon anode group is generally 28 ~ 31 days the service life on large-scale aluminum electrolytic cell, reach the carbon anode group in service life by after pole changing and cooling program, return to anode assembling workshop, through series of processes such as the cleaning of shell face, residual anode pressure-disengaging, the blast cleaning of steel pawl head, the pressure-off of the steel pawl head phosphorus pig iron, aluminum guide alignments, become the carbon anode guide rod group that can enter next round life cycle.
Generally, the carbon anode guide rod group be made up of aluminum guide rod and cast steel steel pawl can repeatedly use.But in actual production process, affect by many factors such as carbon anode roasting quality, phosphorus pig iron casting quality and aluminium cell operation conditions, in part carbon anode group, the part steel pawl head of cast steel steel pawl can, by the erosion of high-temperature electrolysis matter liquid, cause guide rod group part steel pawl head to damage.In order to improve the service efficiency of guide rod group, must the guide rod group that steel pawl head damages be repaired.At present, the reparation of guide rod group is generally utilize simple frock, by the guide rod group steel pawl head excision damaged, then cutting and damage steel pawl head equivalent diameter round steel, by vertical side seam arc welding, the round steel of well cutting is welded on the cast steel steel pawl body of steel pawl head position to be repaired.In this process, the metal bath formed due to vertical welding is less, and at gravity forces, the weld seam of formation is uneven, and weld strength is undesirable, and the contact drop at seam place is than contact drop large more than 30% under normal circumstances.After steel pawl head after causing part to repair and anode carbon block are cast, weld seam very easily ftractures.Above problem brings adverse effect to the normal safe operation of carbon anode assembling operation and large-scale aluminum electrolytic cell.
Summary of the invention
The purpose of this utility model will provide one to be applicable to the anode assembling production operation of Large Electrolytic Aluminium enterprise exactly, 360 ° of rotating welding of carbon anode guide rod group steel pawl to be repaired can be completed, make the steel pawl weld seam after reparation fuller, weld strength is higher, reduces the reparation welding equipment of operating personnel's operation intensity.
The utility model is achieved through the following technical solutions:
Electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments, comprise equipment base 1, support bracket 2, aluminum guide rod group fixture 3, bearing block 4, hinges 5, steel pawl fixture head 6, fastening latch 7, screw rod 8 and turning cylinder 9, these equipment base 1 both sides are welded with support bracket 2, support bracket 2 top is connected with bearing block 4 by screw rod 8, each bearing block 4 has all been horizontally disposed with turning cylinder 9, and one end of a turning cylinder 9 is connected with aluminum guide rod group fixture 3; One end of another root turning cylinder 9 is connected with steel pawl fixture head 6, and aluminum guide rod group fixture 3 and steel pawl fixture head 6 are oppositely arranged.
This aluminum guide rod group fixture 3 is made up of the one group of steel plate be oppositely arranged, the hinges 5 being used for junction steel plate and fastening latch 7, and during use, described fastening latch 7 carries out fastening aluminum guide rod group fixture 3.
This steel pawl fixture head 6 is one group, and steel pawl fixture head 6 forms sleeve-like configuration by steel plate and the seamless steel pipe be welded on steel plate, and during use, anode steel claw to be repaired is placed in this steel pawl fixture head 6; Distance between the sleeve of composition steel pawl fixture head 6 is consistent with the distance of anode steel claw outermost one group or middle a group.
This aluminum guide rod group fixture 3 and steel pawl fixture head 6 are welded to connect with turning cylinder 9.
Compared with prior art, the beneficial effects of the utility model are:
1) aluminum guide rod group fixture 3 is adopted to clamp aluminum guide rod group, the steel pawl fixture head 6 of sleeve-like configuration clamps the method for steel pawl head to be repaired, make damage guide rod group and steel pawl head in same level, rotate moving axis 9 axis direction, realize 360 ° of rotations, ensure that the arc welding metal bath of steel pawl head weld seam is in level all the time, the weld seam of formation is full, weld strength meets the requirements, and the guide rod pressure drop after welding obviously reduces.
2) when REPAIR WELDING, welding personnel only needs rotating guide dyad just can complete welding to steel pawl head weld seam to be repaired, completely avoid welding action unnecessary in vertical position welding process, improves guide rod group remediation efficiency and quality, reduce welding personnel labour intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the steel pawl fixture head clamping one group of steel pawl head using state figure in outside in the utility model;
Fig. 4 is one group of steel pawl head using state figure in the middle of the steel pawl fixture head clamping in the utility model;
Fig. 5 is the aluminum guide rod group fixture using state figure in the utility model.
In figure: 1. equipment base, 2. support bracket, 3. aluminum guide rod group fixture, 4. bearing block, 5. hinges, 6. steel pawl fixture head, 7. fastening latch, 8. screw rod, 9. turning cylinder.
Detailed description of the invention
Below the utility model is described further:
Electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments, as shown in accompanying drawing 1, accompanying drawing 2, comprise equipment base 1, equipment base 1 is provided with side by side two support brackets 2, support bracket 2 top is provided with bearing block 4, bearing block 4 is affixed by screw rod 8 and support bracket 2, and each bearing block 4 has all been horizontally disposed with turning cylinder 9, and one end of a turning cylinder 9 is connected with aluminum guide rod group fixture 3; One end of another root turning cylinder 9 is connected with steel pawl fixture head 6, and aluminum guide rod group fixture 3 and steel pawl fixture head 6 are oppositely arranged.
Wherein aluminum guide rod group fixture 3 is made up of the one group of steel plate be oppositely arranged, the hinges 5 being used for junction steel plate and fastening latch 7, during use, after distance between hinges 5 pairs of steel plates is determined, carry out fastening aluminum guide rod group fixture 3 by fastening latch 7; This steel pawl fixture head 6 is one group, and steel pawl fixture head 6 forms sleeve-like configuration by steel plate and the seamless steel pipe be welded on steel plate, and during use, anode steel claw to be repaired is placed in this steel pawl fixture head 6.
The utility model is when specifically using, as accompanying drawing 3, shown in accompanying drawing 4 and accompanying drawing 5, aluminum guide rod group fixture 3 is adopted to clamp aluminum guide rod group, the steel pawl fixture head 6 of sleeve-like configuration clamps the method for steel pawl head to be repaired, make damage guide rod group and steel pawl head in same level, rotate moving axis 9 axis direction, realize 360 ° of rotations, ensure that the arc welding metal bath of steel pawl head weld seam is in level all the time, the weld seam formed is full, weld strength meets the requirements, guide rod pressure drop after welding obviously reduces, and welding personnel only needs rotating guide dyad just can complete welding to steel pawl head weld seam to be repaired, completely avoid welding action unnecessary in vertical position welding process, improve guide rod group remediation efficiency and quality, reduce welding personnel labour intensity.
When steel pawl fixture head 6 carries out clamping steel pawl head, this fixture adopts two kinds of different sizes, and the first steel pawl fixture head 6 as shown in Figure 3, clamps steel pawl head outermost one group of steel pawl head; And the second steel pawl fixture head 6 as shown in Figure 4, clamp one group of steel pawl head in the middle of steel pawl head, the employing of these two kinds different steel pawl fixture heads 6, meets when steel pawl head is repaired and positions fastening requirement.
Claims (6)
1. electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments, comprise equipment base (1), support bracket (2), aluminum guide rod group fixture (3), bearing block (4), hinges (5), steel pawl fixture head (6), fastening latch (7), screw rod (8) and turning cylinder (9), described equipment base (1) both sides are welded with support bracket (2), support bracket (2) top is connected with bearing block (4) by screw rod (8), it is characterized in that: described bearing block (4) is all connected with turning cylinder (9), a turning cylinder (9) is connected with aluminum guide rod group fixture (3), another root turning cylinder (9) is connected with steel pawl fixture head (6), and described aluminum guide rod group fixture (3) and steel pawl fixture head (6) are oppositely arranged and the rotation of 360 °, the moving axis that rotates (9) axis.
2. electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments as claimed in claim 1, it is characterized in that: described aluminum guide rod group fixture (3) is made up of the one group of steel plate be oppositely arranged, the hinges (5) being used for junction steel plate and fastening latch (7), during use, described fastening latch (7) carries out fastening aluminum guide rod group fixture (3).
3. electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments as claimed in claim 1, it is characterized in that: described steel pawl fixture head (6) is one group, this steel pawl fixture head (6) forms sleeve-like configuration by steel plate and the seamless steel pipe be welded on steel plate, during use, anode steel claw to be repaired is placed in this steel pawl fixture head (6).
4. electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments as claimed in claim 3, is characterized in that: the distance between the sleeve of described composition steel pawl fixture head (6) and one group of steel pawl head outside anode steel claw are apart from consistent.
5. electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments as claimed in claim 3, is characterized in that: the distance between the sleeve of described composition steel pawl fixture head (6) and one group of steel pawl head in the middle of anode steel claw are apart from consistent.
6. electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments as claimed in claim 1, is characterized in that: described aluminum guide rod group fixture (3) and steel pawl fixture head (6) are welded to connect with turning cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198843.7U CN204545668U (en) | 2015-04-03 | 2015-04-03 | Electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198843.7U CN204545668U (en) | 2015-04-03 | 2015-04-03 | Electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments |
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| Publication Number | Publication Date |
|---|---|
| CN204545668U true CN204545668U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198843.7U Expired - Fee Related CN204545668U (en) | 2015-04-03 | 2015-04-03 | Electrolytic aluminum anode steel pawl 360 ° of reparation welding equipments |
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|---|---|
| CN (1) | CN204545668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422196A (en) * | 2017-12-30 | 2018-08-21 | 贵阳铝镁设计研究院有限公司 | A kind of aluminium electrolysis anode steel pawl repairs unit and its restorative procedure automatically |
| CN110168143A (en) * | 2017-06-15 | 2019-08-23 | 俄铝工程技术中心有限责任公司 | The method and apparatus for carrying out electrolyte crust rupture by separation plasma-torch cutting |
| EP4206362A1 (en) * | 2021-12-29 | 2023-07-05 | Dubai Aluminium PJSC | Method and installation for the maintenance of an anode yoke of a hall-héroult cell |
-
2015
- 2015-04-03 CN CN201520198843.7U patent/CN204545668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110168143A (en) * | 2017-06-15 | 2019-08-23 | 俄铝工程技术中心有限责任公司 | The method and apparatus for carrying out electrolyte crust rupture by separation plasma-torch cutting |
| CN108422196A (en) * | 2017-12-30 | 2018-08-21 | 贵阳铝镁设计研究院有限公司 | A kind of aluminium electrolysis anode steel pawl repairs unit and its restorative procedure automatically |
| CN108422196B (en) * | 2017-12-30 | 2023-08-18 | 贵阳铝镁设计研究院有限公司 | Automatic repairing unit for aluminum electrolysis anode steel claw and repairing method thereof |
| EP4206362A1 (en) * | 2021-12-29 | 2023-07-05 | Dubai Aluminium PJSC | Method and installation for the maintenance of an anode yoke of a hall-héroult cell |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20160403 |