CN217193440U - Landing leg welding set for engineering machinery - Google Patents
Landing leg welding set for engineering machinery Download PDFInfo
- Publication number
- CN217193440U CN217193440U CN202220120466.5U CN202220120466U CN217193440U CN 217193440 U CN217193440 U CN 217193440U CN 202220120466 U CN202220120466 U CN 202220120466U CN 217193440 U CN217193440 U CN 217193440U
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- China
- Prior art keywords
- shell
- fixing
- movable
- block
- supporting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 50
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 11
- 239000002893 slag Substances 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The scheme discloses a supporting leg welding device for engineering machinery, which comprises a shell, a moving assembly, telescopic rods, a welding machine, fixing assemblies and supporting assemblies, wherein the moving assembly is arranged on the top inside the shell; the utility model belongs to the technical field of building engineering equipment, specifically indicate one kind can advance the support to go fixed through fixed subassembly, and the supporting leg removes when avoiding welding, then removes the subassembly and can drive the welding machine and carry out portable convenient welding, can make things convenient for adjusting device's level through the adjustment subassembly, inclines when avoiding welding, collects the welding slag through collecting the shell and guiding the shell convenience, conveniently will weld the landing leg welding set for the engineering machine tool of slag discharge through connecting pipe and valve.
Description
Technical Field
The utility model belongs to the technical field of the building engineering equipment, specifically indicate a landing leg welding set for engineering machine tool.
Background
Construction machines are an important component of the equipment industry. In general, mechanical equipment necessary for comprehensive mechanized construction works required for earth and stone construction works, road surface construction and maintenance, mobile lifting, loading and unloading operations, and various construction works is called as construction machinery. With the rapid development of economic construction, certain performance indexes of a large-tonnage crane reach higher design levels, in order to comprehensively improve the quality and the working reliability of the large-tonnage crane and effectively improve the manufacturing process level of the large-tonnage crane, a movable supporting leg is used as an important part for ensuring the stable work of the wheel crane, and the quality of the movable supporting leg directly influences the safety and reliability of the crane in the operation process. Along with the development of the crane to large tonnage and the attention on operation safety, the movable supporting leg is also developed from the original direction of simple form, small section size, less welding amount to the direction of complex structure, large section size and more welding amount, so that higher requirements are provided for the welding quality of the movable supporting leg. It is known that the four main welds formed along the length of the leg are the longest welds of the movable leg and are also the main welds affecting the overall load bearing capacity of the leg. However, most of the existing movable supporting leg welding work is finished by manual welding, the efficiency is low, the workers can be injured, and welding devices for some movable supporting legs are also provided at present, but the fixing effect on the supporting legs is not good.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a can advance the support to go fixed through fixed subassembly, the supporting leg removes when avoiding welding, then the removal subassembly can drive the welding machine and carry out portable convenience and weld, can make things convenient for adjusting device's level through the adjustment subassembly, the slope when avoiding welding, through collecting the convenient landing leg welding set for engineering machine tool with welding slag discharge of shell and direction shell collection, through connecting pipe and valve convenience.
The utility model adopts the following technical scheme: the scheme discloses a landing leg welding device for engineering machinery, which comprises a shell, a moving assembly, a telescopic rod, a welding machine, a fixing assembly and a supporting assembly, wherein the moving assembly is arranged on the top in the shell, the telescopic rod is arranged on the moving assembly, the welding machine is arranged on the telescopic rod, the fixing assembly is symmetrically arranged on two sides in the shell, the supporting assembly is arranged on two sides of the bottom, the fixing assembly comprises a fixing shell, a fixing bidirectional screw rod, a fixing nail, a fixing plate, a connecting column, a fixing block, a rotating block and a protecting block, the fixing shell is symmetrically arranged on two sides in the shell, the fixing bidirectional screw rod is rotatably arranged in the fixing shell and close to the bottom, the fixing nail is symmetrically arranged in the fixing shell, the fixing plate is hinged on the fixing nail and arranged in the fixing shell, the fixing plate swings around the fixing nail, the connecting column is hinged on one side of the fixing plate, the spliced pole and fixed two-way screw rod threaded connection, the fixed block is located on the fixed plate top, the protection piece is located on the fixed block, rotatory piece symmetry is located on the set casing both sides, rotatory piece is rotatory to be located on the set casing, rotatory piece is connected fixed two-way screw rod.
Preferably, the moving assembly includes a moving motor, a moving driving gear, a moving driven gear, a moving screw and a moving block, the moving driving gear is rotatably disposed on one side of the housing, the moving driven gear is rotatably disposed on one side of the housing, the moving driving gear is engaged with the moving driven gear, the moving screw is rotatably disposed on the top of the housing, the moving screw is connected with the moving driven gear, the moving block is slidably disposed on the top of the housing, the moving block is in threaded connection with the moving screw, the telescopic rod is disposed on the moving block, the moving motor is disposed on the housing, and the output end of the moving motor is connected with the moving driving gear.
Preferably, the supporting component comprises a supporting screw rod, an adjusting ring and a supporting base, the supporting screw rod is symmetrically arranged on the bottom of the shell, the adjusting ring is arranged on the supporting screw rod, the adjusting ring is in threaded connection with the supporting screw rod, and the supporting base is rotatably arranged on the adjusting ring.
Preferably, the bottom in the shell is provided with a collecting shell, and the collecting shell is provided with a guiding shell.
Preferably, the bottom of the shell is provided with a connecting pipe, and the connecting pipe is provided with a valve.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a landing leg welding set for engineering machine tool, can advance the support through fixed subassembly and go fixedly, the supporting leg removes when avoiding welding, then the removal subassembly can drive the welding machine and carry out portable convenient welding, can make things convenient for adjusting device's level through the adjustment subassembly, the slope when avoiding welding, through collecting the convenient welding slag that will collect of shell and direction shell, discharge the welding slag through connecting pipe and valve convenience.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
The device comprises a shell, a movable component, a telescopic rod, a welding machine, a fixing component, a supporting component, a fixing shell, a fixing bidirectional screw, a fixing nail, a fixing plate, 11, a connecting column, 12, a fixing block, a protecting block, a fixing block, 13, a protecting block, 14, a moving motor, 15, a moving driving gear, 16, a moving driven gear, 17, a moving screw, 18, a supporting screw, 19, an adjusting ring, 20, a supporting base, 21, a collecting shell, 22, a guiding shell, 23, a connecting pipe, 24, a valve, 25, a rotating block, 26 and a moving block.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
As shown in figure 1, the supporting leg welding device for the engineering machinery comprises a shell 1, a moving component 2, a telescopic rod 3, a welding machine 4, a fixing component 5 and a supporting component 6, wherein the moving component 2 is arranged on the inner top of the shell 1, the telescopic rod 3 is arranged on the moving component 2, the welding machine 4 is arranged on the telescopic rod 3, the fixing component 5 is symmetrically arranged on two sides in the shell 1, the supporting component 6 is arranged on two sides of the bottom, the fixing component 5 comprises a fixing shell 7, a fixing bidirectional screw 8, a fixing nail 9, a fixing plate 10, a connecting column 11, a fixing block 12, a rotating block 25 and a protecting block 13, the fixing shell 7 is symmetrically arranged on two sides in the shell 1, the fixing bidirectional screw 8 is rotatably arranged in the fixing shell 7 and close to the bottom, the fixing nail 9 is symmetrically arranged in the fixing shell 7, the fixing plate 10 is hinged on the fixing nail 9 and arranged in the fixing shell 7, the fixed plate 10 swings around the staple 9, the spliced pole 11 is articulated to be located on fixed plate 10 one side, spliced pole 11 and the 8 threaded connection of fixed two-way screw rod, fixed block 12 is located on fixed plate 10 top, protection piece 13 is located on fixed block 12, rotatory 25 symmetries of piece are located on the set casing 7 both sides, rotatory 25 is rotatory to be located on the set casing 7, rotatory 25 connection of piece fixes two-way screw rod 8.
The moving assembly 2 comprises a moving motor 14, a moving driving gear 15, a moving driven gear 16, a moving screw 17 and a moving block 26, the moving driving gear 15 is rotatably arranged on one side of the shell 1, the moving driven gear 16 is rotatably arranged on one side of the shell 1, the moving driving gear 15 is meshed with the moving driven gear 16, the moving screw 17 is rotatably arranged on the inner top of the shell 1, the moving screw 17 is connected with the moving driven gear 16, the moving block 26 is slidably arranged on the top of the shell 1, the moving block 26 is in threaded connection with the moving screw 17, the telescopic rod 3 is arranged on the moving block 26, the moving motor 14 is arranged on the shell 1, and the output end of the moving motor 14 is connected with the moving driving gear 15.
The supporting component 6 comprises a supporting screw rod 18, an adjusting ring 19 and a supporting base 20, the supporting screw rod 18 is symmetrically arranged at the bottom of the shell 1, the adjusting ring 19 is arranged on the supporting screw rod 18, the adjusting ring 19 is in threaded connection with the supporting screw rod 18, and the supporting base 20 is rotatably arranged on the adjusting ring 19.
The bottom in the shell body 1 is provided with a collecting shell 21, and the collecting shell 21 is provided with a guiding shell 22.
The bottom of the shell 1 is provided with a connecting pipe 23, and the connecting pipe 23 is provided with a valve 24.
Firstly, the device is placed at a proper position, then the adjusting ring 19 is rotated, then the adjusting ring 19 drives the supporting base 20 to move on the supporting screw 18, when the device is adjusted to be horizontal, the adjusting ring 19 stops rotating, and further the horizontal adjusting effect is realized, then the supporting leg is placed on the protecting block 13, then the rotating block 25 is rotated, then the rotating block 25 drives the fixed bidirectional screw 8 to rotate in the fixed shell 7, then the fixed bidirectional screw 8 drives the connecting column 11 to move, then the connecting column 11 drives the fixed plate 10 to swing around the fixing nail 9, then the fixed plate 10 drives the fixed block 12 to swing, then the fixed block 12 drives the protecting block 13 to move, when the supporting leg is fixed by the protecting block 13, the rotating block 25 stops rotating, and further the fixing effect is realized, then the moving motor 14 is started, then the moving motor 14 drives the moving driving gear 15 to rotate, then the moving driving gear 15 drives the moving driven gear 16 to rotate, then, the driven gear 16 is moved to drive the moving screw 17 to rotate, then the moving screw 17 drives the moving block 26 to move, then the moving block 26 drives the telescopic rod 3 and the welding machine 4 to move, when the set position is reached, the moving motor 14 stops, the effect of moving conveniently for welding is further achieved, then the telescopic rod 3 is started to drive the welding machine 4 to move, then the welding machine 4 is started to weld, then welding is carried out, welding slag enters the collecting shell 21 after passing through the guide shell 22, and the valve 24 is opened, and the welding slag flows out through the connecting pipe 23.
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.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a landing leg welding set for engineering machine tool which characterized in that: the device comprises a shell, a moving component, telescopic rods, a welding machine, a fixing component and a supporting component, wherein the moving component is arranged on the top in the shell, the telescopic rods are arranged on the moving component, the welding machine is arranged on the telescopic rods, the fixing component is symmetrically arranged on two sides in the shell, the supporting component is arranged on two sides of the bottom, the fixing component comprises a fixing shell, a fixing bidirectional screw rod, fixing nails, a fixing plate, a connecting column, a fixing block, a rotating block and a protecting block, the fixing shell is symmetrically arranged on two sides in the shell, the fixing bidirectional screw rod is rotatably arranged in the fixing shell and close to the bottom, the fixing nails are symmetrically arranged in the fixing shell, the fixing plate is hinged on the fixing nail and arranged in the fixing shell, the fixing plate swings around the fixing nail, the connecting column is hinged on one side of the fixing plate, and the connecting column is in threaded connection with the fixing bidirectional screw rod, the fixed block is arranged on the top of the fixed plate, the protection block is arranged on the fixed block, the rotating block is symmetrically arranged on two sides of the fixed shell, the rotating block is rotatably arranged on the fixed shell, and the rotating block is connected with the fixed bidirectional screw rod.
2. The leg welding device for construction machinery according to claim 1, wherein: the movable assembly comprises a movable motor, a movable driving gear, a movable driven gear, a movable screw and a movable block, the movable driving gear is rotatably arranged on one side of the shell, the movable driven gear is rotatably arranged on one side of the shell, the movable driving gear is meshed with the movable driven gear, the movable screw is rotatably arranged on the inner top of the shell and is connected with the movable driven gear, the movable block is slidably arranged on the top of the shell, the movable block is in threaded connection with the movable screw, the telescopic rod is arranged on the movable block, the movable motor is arranged on the shell, and the output end of the movable motor is connected with the movable driving gear.
3. The leg welding device for construction machinery according to claim 2, wherein: the supporting assembly comprises a supporting screw rod, an adjusting ring and a supporting base, the supporting screw rod is symmetrically arranged on the bottom of the shell, the adjusting ring is arranged on the supporting screw rod and is in threaded connection with the supporting screw rod, and the supporting base is rotatably arranged on the adjusting ring.
4. The leg welding device for construction machinery according to claim 3, wherein: the bottom in the shell is provided with a collecting shell, and the collecting shell is provided with a guiding shell.
5. The support leg welding device for the construction machinery according to claim 4, wherein: the bottom of the shell is provided with a connecting pipe, and the connecting pipe is provided with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220120466.5U CN217193440U (en) | 2022-01-18 | 2022-01-18 | Landing leg welding set for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220120466.5U CN217193440U (en) | 2022-01-18 | 2022-01-18 | Landing leg welding set for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217193440U true CN217193440U (en) | 2022-08-16 |
Family
ID=82792845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220120466.5U Expired - Fee Related CN217193440U (en) | 2022-01-18 | 2022-01-18 | Landing leg welding set for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217193440U (en) |
-
2022
- 2022-01-18 CN CN202220120466.5U patent/CN217193440U/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 |
Granted publication date: 20220816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |