CN110977258A - Welding device for municipal public works - Google Patents
Welding device for municipal public works Download PDFInfo
- Publication number
- CN110977258A CN110977258A CN201911249234.9A CN201911249234A CN110977258A CN 110977258 A CN110977258 A CN 110977258A CN 201911249234 A CN201911249234 A CN 201911249234A CN 110977258 A CN110977258 A CN 110977258A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- front side
- rear side
- welding device
- working chamber
- Prior art date
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention relates to the technical field of municipal public works, in particular to a welding device for municipal public works, which can effectively filter smoke generated by welding and improve the environmental protection; the welding device comprises a workbench, a first connecting plate and a hydraulic telescopic rod, wherein connecting columns are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench, bases are arranged at the bottom ends of four groups of connecting columns, first connecting rods are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first connecting plate, the bottom ends of the four groups of first connecting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the workbench, the top end of the hydraulic telescopic rod is connected with the bottom end of the first connecting plate, and a welding gun is arranged; the air pump is connected with the bottom end of the filter box, the working chamber is arranged inside the filter box, the air outlet is formed in the right side of the top end of the working chamber, and the air outlet is communicated with the working chamber.
Description
Technical Field
The invention relates to the technical field of municipal public works, in particular to a welding device for municipal public works.
Background
As is well known, a welding apparatus for municipal utilities is a welding auxiliary apparatus for municipal utilities, which is widely used in the field of municipal utilities; the existing welding device for municipal public works comprises a workbench, a first connecting plate and a hydraulic telescopic rod, wherein connecting columns are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench, bases are arranged at the bottom ends of four groups of connecting columns, first connecting rods are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first connecting plate, the bottom ends of the four groups of first connecting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the workbench, the top end of the hydraulic telescopic rod is connected with the bottom end of the first connecting plate, and a welding gun is arranged at the bottom; when the existing welding device for municipal public works is used, firstly, a material is placed below a welding gun, then a hydraulic telescopic rod drives the welding gun to descend, and the material is welded; the existing welding device for municipal public works finds that smoke generated in the welding process has strong pollution to the atmosphere, influences the surrounding environment and causes poor environmental protection.
Disclosure of Invention
In order to solve the technical problems, the invention provides the welding device for the municipal public works, which can effectively filter the smoke generated by welding and improve the environmental protection.
The invention discloses a welding device for municipal public works, which comprises a workbench, a first connecting plate and a hydraulic telescopic rod, wherein connecting columns are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench, bases are arranged at the bottom ends of four groups of connecting columns, first connecting rods are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first connecting plate, the bottom ends of the four groups of first connecting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the workbench, the top end of the hydraulic telescopic rod is connected with the bottom end of the first connecting plate, and a welding gun is arranged at the bottom; the bottom end of the filter box is connected with the right side of the top end of the workbench, a working chamber is arranged in the filter box, an air outlet is arranged on the right side of the top end of the working chamber, and the gas outlet communicates with each other with the working chamber, the left end upper side of working chamber is provided with the inlet tube, the left part input of inlet tube is connected and communicates with each other with external water delivery device, the right-hand member downside intercommunication of working chamber is provided with the drain pipe, be provided with the valve on the drain pipe, the bottom of air pump is connected with the top of first connecting plate, the right part output intercommunication of air pump is provided with first gas-supply pipe, the output of first gas-supply pipe passes the top left side of rose box and stretches into to the working chamber of rose box inside, the bottom input intercommunication of air pump is provided with the second gas-supply pipe, the input of second gas-supply pipe passes the top of first connecting plate and stretches out from the bottom of first connecting plate, the input intercommunication of second gas-supply pipe.
The invention relates to a welding device for municipal utilities, which further comprises a second connecting plate, a first threaded rod, a fixing nut, a spring, a fourth connecting plate, a telescopic rod, a limiting plate and a reinforcing plate, wherein the bottom end of the second connecting plate is connected with the top end of a workbench, the left end of the first threaded rod penetrates through the second connecting plate from right to left, the left end of the first threaded rod is provided with the third connecting plate, the fixing nut of the first threaded rod is sleeved on the first threaded rod in a threaded manner, the left end of the fixing nut is tightly attached to the right end of the second connecting plate, the right end of the first threaded rod is provided with a first handle, the right end of the spring is connected with the left end of the third connecting plate, the left end of the spring is connected with the right end of the fourth connecting plate, the left end of the telescopic rod is connected with the right end of the fourth connecting plate, the right end of the telescopic rod is connected with the left end of the third connecting plate, the bottom of reinforcing plate is connected with the top of workstation, and the right-hand member of reinforcing plate is connected with the left end of limiting plate.
The welding device for the municipal public works further comprises a support frame, wherein the top end of the support frame is connected with the first gas conveying pipe, and the bottom end of the support frame is connected with the left side of the top end of the filter box.
The invention relates to a welding device for municipal public works.
The welding device for the municipal public works further comprises a rotating shaft, the left end of the rotating shaft penetrates through the right end of the observation window and extends into the working cavity of the filter box, a second connecting rod is arranged on the left side of the top end of the rotating shaft, a cleaning brush is arranged at the right end of the second connecting rod, and a second handle is arranged on the upper side of the right end of the rotating shaft.
The welding device for the municipal public works further comprises a waste water storage barrel, the waste water storage barrel is arranged below the right end of the workbench, and casters are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the waste water storage barrel.
The welding device for the municipal public works further comprises four groups of second threaded rods, threaded pipes are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the waste water containing barrel, the top ends of the four groups of second threaded rods are respectively inserted into the bottom ends of the four groups of threaded pipes in a screw-mounting mode, and support blocks are arranged at the bottom ends of the four groups of second threaded rods.
The invention relates to a welding device for municipal public works.
Compared with the prior art, the invention has the beneficial effects that: close the valve, then send into the clear water to the working chamber of rose box through the inlet tube of rose box, then open the air pump, loop through the air guide fill, the flue gas that second gas-supply pipe and first gas-supply pipe produced the welding inhales to the clear water in the rose box working chamber, later through the absorption of water, the granule in the flue gas is adsorbed to the aquatic, it can through the gas outlet discharge of rose box of filterable flue gas at last, thereby effectively filter the flue gas that the welding produced, reduce the pollution of flue gas to the environment, and the environmental protection is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the connection of the second connecting plate to the first threaded rod or the like;
FIG. 3 is a partially enlarged view of portion A of FIG. 1;
FIG. 4 is a partially enlarged view of the portion B in FIG. 1;
in the drawings, the reference numbers: 1. a work table; 2. connecting columns; 3. a base; 4. a first connecting plate; 5. a first connecting rod; 6. a hydraulic telescopic rod; 7. a welding gun; 8. a filter box; 9. a drain pipe; 10. a valve; 11. an air pump; 12. a first gas delivery pipe; 13. a second gas delivery pipe; 14. an air guide hopper; 15. a second connecting plate; 16. a first threaded rod; 17. a third connecting plate; 18. fixing a nut; 19. a first handle; 20. a spring; 21. a fourth connecting plate; 22. a telescopic rod; 23. a limiting plate; 24. a reinforcing plate; 25. a support frame; 26. an observation window; 27. a rotating shaft; 28. a second connecting rod; 29. a cleaning brush; 30. a second handle; 31. a waste water storage barrel; 32. a caster wheel; 33. a threaded pipe; 34. a second threaded rod; 35. a support block; 36. a third handle.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the welding device for municipal public works of the invention comprises a workbench 1, a first connecting plate 4 and a hydraulic telescopic rod 6, wherein connecting columns 2 are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench 1, bases 3 are arranged on the bottom ends of four groups of connecting columns 2, first connecting rods 5 are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first connecting plate 4, the bottom ends of the four groups of first connecting rods 5 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the workbench 1, the top end of the hydraulic telescopic rod 6 is connected with the bottom end of the first connecting plate 4, and a welding gun 7 is arranged at the bottom end of; the air pump comprises a filter box 8 and an air pump 11, wherein the bottom end of the filter box 8 is connected with the right side of the top end of a workbench 1, a working chamber is arranged inside the filter box 8, an air outlet is formed in the right side of the top end of the working chamber and is communicated with the working chamber, a water inlet pipe is arranged on the upper side of the left end of the working chamber, the left input end of the water inlet pipe is connected and communicated with an external water delivery device, a drain pipe 9 is communicated and arranged on the lower side of the right end of the working chamber, a valve 10 is arranged on the drain pipe 9, the bottom end of the air pump 11 is connected with the top end of a first connecting plate 4, a first air delivery pipe 12 is communicated and arranged on the right output end of the air pump 11, the output end of the first air delivery pipe 12 penetrates through the left side of the top end of the filter box 8 and extends into the working chamber of the filter box 8, a second air delivery pipe 13, the input end of the second air delivery pipe 13 is communicated with an air guide hopper 14; close the valve, then send into the clear water to the working chamber of rose box through the inlet tube of rose box, then open the air pump, loop through the air guide fill, the flue gas that second gas-supply pipe and first gas-supply pipe produced the welding inhales to the clear water in the rose box working chamber, later through the absorption of water, the granule in the flue gas is adsorbed to the aquatic, it can through the gas outlet discharge of rose box of filterable flue gas at last, thereby effectively filter the flue gas that the welding produced, reduce the pollution of flue gas to the environment, and the environmental protection is improved.
The invention relates to a welding device for municipal public works, which further comprises a second connecting plate 15, a first threaded rod 16, a fixing nut 18, a spring 20, a fourth connecting plate 21, a telescopic rod 22, a limiting plate 23 and a reinforcing plate 24, wherein the bottom end of the second connecting plate 15 is connected with the top end of a workbench 1, the left end of the first threaded rod 16 penetrates through the second connecting plate 15 from right to left, the left end of the first threaded rod 16 is provided with the third connecting plate 17, the fixing nut 18 of the first threaded rod 16 is sleeved on the first threaded rod 16 in a threaded manner, the left end of the fixing nut 18 is tightly attached to the right end of the second connecting plate 15, the right end of the first threaded rod 16 is provided with a first handle 19, the right end of the spring 20 is connected with the left end of the third connecting plate 17, the left end of the spring 20 is connected with the right end of the fourth connecting plate 21, the left end of the telescopic rod 22 is connected with the right end of the fourth connecting plate 21, the right, the telescopic rod 22 is positioned inside the spring 20, the bottom end of the limiting plate 23 is connected with the top end of the workbench 1, the bottom end of the reinforcing plate 24 is connected with the top end of the workbench 1, and the right end of the reinforcing plate 24 is connected with the left end of the limiting plate 23; carry out the material spacing through the limiting plate, then rotate fixation nut, make fixation nut's left end and the right-hand member of second connecting plate paste tightly, the extension length of fixed first threaded rod, later the left end of fourth connecting plate pastes tightly with the material under the effect of spring to accomplish the fixed to the material with the limiting plate, prevent that the material from taking place skew in welding process, improve stability in use.
The welding device for the municipal public works further comprises a support frame 25, wherein the top end of the support frame 25 is connected with the first gas transmission pipe 12, and the bottom end of the support frame 25 is connected with the left side of the top end of the filter box 8; through setting up the support frame, strengthen the support to first gas-supply pipe, improve stability in use.
The invention relates to a welding device for municipal public works.A viewing window 26 is arranged at the upper side of the right end of a filter box 8; through setting up the observation window, be convenient for observe the filtration condition of rose box working chamber intracavity flue gas, improve the convenience of use.
The welding device for the municipal public works further comprises a rotating shaft 27, the left end of the rotating shaft 27 penetrates through the right end of the observation window 26 and extends into the working cavity of the filter box 8, a second connecting rod 28 is arranged on the left side of the top end of the rotating shaft 27, a cleaning brush 29 is arranged on the right end of the second connecting rod 28, and a second handle 30 is arranged on the upper side of the right end of the rotating shaft 27; the second handle is rotated, the second handle drives the second connecting rod and the cleaning brush to rotate through the rotating shaft, and through the rotating cleaning brush, stains on the left end of the observation window are convenient to clean, and the use convenience is improved.
The welding device for the municipal public works further comprises a waste water storage barrel 31, wherein the waste water storage barrel 31 is arranged below the right end of the workbench 1, and casters 32 are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the waste water storage barrel 31; through setting up waste water containing barrel, be convenient for accomodate the waste water after filtering the flue gas to conveniently remove suitable position through four truckles of group, improve the convenience in use.
The welding device for the municipal public works further comprises four groups of second threaded rods 34, threaded pipes 33 are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the waste water containing barrel 31, the top ends of the four groups of second threaded rods 34 are respectively inserted into the bottom ends of the four groups of threaded pipes 33 in a screw-mounting mode, and support blocks 35 are arranged at the bottom ends of the four groups of second threaded rods 34; through rotating four groups of second threaded rods, four groups of truckles are suspended, the position of the waste water containing barrel is convenient to fix, and the use stability is improved.
The invention relates to a welding device for municipal public works.A third handle 36 is arranged at the upper side of the right end of a waste water containing barrel 31; through setting up the third handle, be convenient for promote the waste water containing bucket and remove, improve the convenience in use.
The welding device for the municipal public works of the invention firstly limits the position of the materials through the limiting plate when in work, then the fixing nut is rotated to enable the left end of the fixing nut to be tightly attached to the right end of the second connecting plate, the extending length of the first threaded rod is fixed, then the left end of the fourth connecting plate is tightly attached to the material under the action of the spring, so that the material is fixed with the limiting plate, then the hydraulic telescopic rod drives the welding gun to descend, welding the materials, then closing the valve, feeding clean water into the working cavity of the filter box through the water inlet pipe of the filter box, then the air pump is opened, the flue gas generated by welding is sucked into the clean water in the working cavity of the filter box through the air guide hopper, the second air delivery pipe and the first air delivery pipe in sequence, then through the absorption of water, the granule in the flue gas is adsorbed to the aquatic, and the gas outlet through the rose box of the last filterable flue gas is discharged can.
The welding device for the municipal public works has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the welding device can be implemented as long as the beneficial effects are achieved; the air pump of the welding device for the municipal public works is purchased from the market, and technicians in the industry only need to install and operate the air pump according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A welding device for municipal public works comprises a workbench (1), a first connecting plate (4) and hydraulic telescopic rods (6), wherein connecting columns (2) are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench (1), bases (3) are arranged at the bottom ends of four groups of connecting columns (2), first connecting rods (5) are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first connecting plate (4), the bottom ends of the four groups of first connecting rods (5) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the workbench (1), the top end of each hydraulic telescopic rod (6) is connected with the bottom end of the first connecting plate (4), and a welding gun (7) is arranged at the bottom end of each hydraulic telescopic rod (; the device is characterized by further comprising a filter box (8) and an air pump (11), wherein the bottom end of the filter box (8) is connected with the right side of the top end of the workbench (1), a working chamber is arranged inside the filter box (8), an air outlet is formed in the right side of the top end of the working chamber and communicated with the working chamber, an inlet pipe is arranged on the upper side of the left end of the working chamber, the left input end of the inlet pipe is connected and communicated with an external water delivery device, a drain pipe (9) is communicated and arranged on the lower side of the right end of the working chamber, a valve (10) is arranged on the drain pipe (9), the bottom end of the air pump (11) is connected with the top end of the first connecting plate (4), a first air pipe (12) is communicated and arranged at the right output end of the air pump (11), the output end of the first air pipe (12) penetrates through the left side of the top end of the filter box (8) and extends into the working chamber of the, the input end of the second air conveying pipe (13) penetrates through the top end of the first connecting plate (4) and extends out of the bottom end of the first connecting plate (4), and an air guide hopper (14) is communicated with the input end of the second air conveying pipe (13).
2. The welding device for the municipal utilities according to claim 1, further comprising a second connecting plate (15), a first threaded rod (16), a fixing nut (18), a spring (20), a fourth connecting plate (21), a telescopic rod (22), a limiting plate (23) and a reinforcing plate (24), wherein the bottom end of the second connecting plate (15) is connected with the top end of the workbench (1), the left end of the first threaded rod (16) penetrates through the second connecting plate (15) from right to left, the left end of the first threaded rod (16) is provided with the third connecting plate (17), the fixing nut (18) of the first threaded rod (16) is screwed and sleeved on the first threaded rod (16), the left end of the fixing nut (18) is tightly attached to the right end of the second connecting plate (15), the right end of the first threaded rod (16) is provided with a first handle (19), the right end of the spring (20) is connected with the left end of the third connecting plate (17), the left end of spring (20) is connected with the right-hand member of fourth connecting plate (21), the left end of telescopic link (22) is connected with the right-hand member of fourth connecting plate (21), the right-hand member of telescopic link (22) is connected with the left end of third connecting plate (17), and telescopic link (22) are located the inside of spring (20), the bottom of limiting plate (23) is connected with the top of workstation (1), the bottom of reinforcing plate (24) is connected with the top of workstation (1), the right-hand member of reinforcing plate (24) is connected with the left end of limiting plate (23).
3. The welding device for the municipal utility according to claim 2, further comprising a support bracket (25), wherein the top end of the support bracket (25) is connected to the first gas pipe (12), and the bottom end of the support bracket (25) is connected to the left side of the top end of the filter box (8).
4. A welding device for municipal utilities according to claim 3, wherein the filter box (8) is provided with a viewing window (26) at the upper right end.
5. The welding device for the municipal utilities according to claim 4, further comprising a rotating shaft (27), wherein the left end of the rotating shaft (27) passes through the right end of the observation window (26) and extends into the working chamber of the filter box (8), a second connecting rod (28) is arranged on the left side of the top end of the rotating shaft (27), a cleaning brush (29) is arranged on the right end of the second connecting rod (28), and a second handle (30) is arranged on the upper side of the right end of the rotating shaft (27).
6. The welding device for the municipal utility according to claim 5, further comprising a waste water tank (31), wherein the waste water tank (31) is disposed below the right end of the work table (1), and casters (32) are provided on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the waste water tank (31).
7. The welding device for the municipal utilities according to claim 6, further comprising four sets of second threaded rods (34), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the waste water receiving barrel (31) are provided with threaded pipes (33), the top ends of the four sets of second threaded rods (34) are respectively screwed into the bottom ends of the four sets of threaded pipes (33), and the bottom ends of the four sets of second threaded rods (34) are provided with support blocks (35).
8. The welding apparatus for the municipal utility according to claim 7, wherein a third handle (36) is provided on the upper side of the right end of the waste water receiving vessel (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249234.9A CN110977258A (en) | 2019-12-09 | 2019-12-09 | Welding device for municipal public works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249234.9A CN110977258A (en) | 2019-12-09 | 2019-12-09 | Welding device for municipal public works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110977258A true CN110977258A (en) | 2020-04-10 |
Family
ID=70091445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911249234.9A Withdrawn CN110977258A (en) | 2019-12-09 | 2019-12-09 | Welding device for municipal public works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110977258A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378174A (en) * | 2017-07-12 | 2017-11-24 | 江苏康杰机械股份有限公司 | Aluminium soldering condenser auxiliary clamps fixing device |
| CN207104432U (en) * | 2017-07-06 | 2018-03-16 | 新昌县勤勉贸易有限公司 | Base-material fixing device is used in Digit Control Machine Tool processing |
| CN207289516U (en) * | 2017-09-07 | 2018-05-01 | 河北华工森茂特激光科技有限公司 | Console mode Three dimensional slots machine material fixing device |
| CN208773694U (en) * | 2018-08-28 | 2019-04-23 | 郑州光之源电子科技有限公司 | A kind of mechanical equipment cutting device for processing |
| CN208945771U (en) * | 2018-09-03 | 2019-06-07 | 邯郸群山铸造有限公司 | Grinding device is used in a kind of production of cast iron floor drain |
| CN209110467U (en) * | 2018-11-05 | 2019-07-16 | 昆明光泓工贸有限公司 | A kind of robot welding positioner |
| CN209239747U (en) * | 2018-12-20 | 2019-08-13 | 漳浦明能光电科技有限公司 | A kind of illuminator burnishing device with dedusting function |
| CN209470545U (en) * | 2018-12-24 | 2019-10-08 | 海城市后英耐火材料有限公司 | Waste-heat recovery device is used in a kind of production of magnesia |
| CN110303262A (en) * | 2019-06-27 | 2019-10-08 | 江苏盐西高新水务建设管理有限公司 | A kind of extraordinary drainpipe welder of water utilities construction |
-
2019
- 2019-12-09 CN CN201911249234.9A patent/CN110977258A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207104432U (en) * | 2017-07-06 | 2018-03-16 | 新昌县勤勉贸易有限公司 | Base-material fixing device is used in Digit Control Machine Tool processing |
| CN107378174A (en) * | 2017-07-12 | 2017-11-24 | 江苏康杰机械股份有限公司 | Aluminium soldering condenser auxiliary clamps fixing device |
| CN207289516U (en) * | 2017-09-07 | 2018-05-01 | 河北华工森茂特激光科技有限公司 | Console mode Three dimensional slots machine material fixing device |
| CN208773694U (en) * | 2018-08-28 | 2019-04-23 | 郑州光之源电子科技有限公司 | A kind of mechanical equipment cutting device for processing |
| CN208945771U (en) * | 2018-09-03 | 2019-06-07 | 邯郸群山铸造有限公司 | Grinding device is used in a kind of production of cast iron floor drain |
| CN209110467U (en) * | 2018-11-05 | 2019-07-16 | 昆明光泓工贸有限公司 | A kind of robot welding positioner |
| CN209239747U (en) * | 2018-12-20 | 2019-08-13 | 漳浦明能光电科技有限公司 | A kind of illuminator burnishing device with dedusting function |
| CN209470545U (en) * | 2018-12-24 | 2019-10-08 | 海城市后英耐火材料有限公司 | Waste-heat recovery device is used in a kind of production of magnesia |
| CN110303262A (en) * | 2019-06-27 | 2019-10-08 | 江苏盐西高新水务建设管理有限公司 | A kind of extraordinary drainpipe welder of water utilities construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109607932B (en) | Municipal sewage treatment regeneration water circulating filter device | |
| CN109821325A (en) | A kind of clarifier for dust fume | |
| CN110977258A (en) | Welding device for municipal public works | |
| CN210953496U (en) | Quality detection sampling device of irrigation water | |
| CN209522684U (en) | A kind of sewage treatment equipment | |
| CN113198810A (en) | A cleaning device for chemical production | |
| CN111299884A (en) | Welding device for goods shelf machining | |
| CN209735537U (en) | Water supply device for preparing polyacrylamide dry powder | |
| CN213132435U (en) | Dust collector is used in processing of plastic course thick liquids | |
| CN209109104U (en) | A kind of clean cycle structure of agitating device | |
| CN208700734U (en) | A kind of trade effluent filtering adsorpting device | |
| CN208893788U (en) | A kind of wastewater treatment deslagging device | |
| CN212166977U (en) | Kitchen waste treatment device | |
| CN210649138U (en) | Pipeline welding set for municipal works | |
| CN210615575U (en) | Welding equipment for petrochemical equipment production | |
| CN220039567U (en) | Water meter connecting pipe with filtering function | |
| CN112917047A (en) | Welding device for sheet metal parts | |
| CN210874576U (en) | Auxiliary device is used in installation of municipal administration street lamp | |
| CN110510300A (en) | A kind of garbage truck sewage collecting structure | |
| CN217247460U (en) | Pulse bag dust collector convenient to change sack | |
| CN111070278A (en) | Tubular product cutting device for building decoration | |
| CN214634914U (en) | Novel high-efficient filtration of soda water mixing backwash device | |
| CN217868365U (en) | Sewage treatment case that sewage treatment used | |
| CN220504041U (en) | Non-negative pressure water supply equipment | |
| CN207795528U (en) | A kind of novel pneumatic water pumper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200410 |