CN110842788B - Sand blasting equipment for sand blasting and rust removing of pipeline surface - Google Patents
Sand blasting equipment for sand blasting and rust removing of pipeline surface Download PDFInfo
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- CN110842788B CN110842788B CN201911098194.2A CN201911098194A CN110842788B CN 110842788 B CN110842788 B CN 110842788B CN 201911098194 A CN201911098194 A CN 201911098194A CN 110842788 B CN110842788 B CN 110842788B
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- sliding sleeve
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 52
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 52
- 239000010959 steel Substances 0.000 abstract description 52
- 238000004140 cleaning Methods 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 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
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to sand blasting equipment, in particular to sand blasting equipment for sand blasting and rust removing on the surface of a pipeline. The technical problem to be solved is to provide a sand blasting device which has high working efficiency and comprehensive rust removal and is used for sand blasting and rust removal on the surface of a pipeline. A sand blasting device for sand blasting and rust removing on the surface of a pipeline comprises a mounting frame, a power assembly, a lifting assembly, a rotating assembly, a transmission assembly, a sand blasting assembly and the like; the power component that provides power through the rotation mode is installed to mounting bracket left side lower part, and the lift subassembly that goes up and down through the rotation mode is all installed to the lower part left and right sides in the mounting bracket, and the rotating assembly who carries out the rotation through the rotation mode is installed to mounting bracket left side lower part. According to the invention, the power assembly replaces manual sand blasting and rust removing for the steel pipe, a large amount of manpower is saved, people can lift and put down the steel pipe more conveniently through the lifting assembly, the equipment is more uniform in sand blasting through the transmission assembly, and the rust removing quality is better.
Description
Technical Field
The invention relates to sand blasting equipment, in particular to sand blasting equipment for sand blasting and rust removing on the surface of a pipeline.
Background
The steel pipe is used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, and is also an economic steel material. The surface of the steel pipe is rusted after the steel pipe is used for a long time, and the use of the steel pipe is affected, so that the rust on the surface of the steel pipe needs to be removed by sand blasting.
At present, when people remove the iron rust on steel pipe surface in the sandblast, generally the nozzle of holding the sandblast with the hand through people carries out the sandblast rust cleaning to steel pipe surface, this kind of people can be removed the iron rust on steel pipe surface with the mode that the nozzle was carried out the sandblast rust cleaning to steel pipe surface with holding the hand, but the great reduction work efficiency of this kind of mode, people hold the nozzle with the hand and carry out the sandblast to the steel pipe, make steel pipe surface sandblast even inadequately, lead to rust cleaning quality greatly reduced.
Therefore, the invention aims to solve the technical problem of designing the sand blasting equipment which has high working efficiency and comprehensive rust removal and is used for sand blasting and rust removal on the surface of the pipeline.
Disclosure of Invention
In order to overcome the defects of low working efficiency and poor derusting quality of the existing steel pipe derusting mode, the technical problems to be solved are as follows: the sand blasting equipment for sand blasting and rust removing on the surface of the pipeline is high in working efficiency and comprehensive in rust removing.
The technical scheme of the invention is as follows: a sand blasting equipment for sand blasting and rust removing on the surface of a pipeline comprises: a mounting frame; the power assembly is arranged at the lower part of the left side of the mounting rack and provides power in a rotating mode; the lifting components are arranged on the left side and the right side of the lower part in the mounting rack and lift in a rotating mode; the rotating assembly is arranged at the lower part of the left side of the mounting rack and rotates in a rotating mode; the transmission assembly is arranged at the upper part in the mounting rack and performs transmission in a rotating mode; the sandblast subassembly is installed in the mounting bracket, sandblasts through the slip mode.
In one embodiment, the power assembly comprises a speed reduction motor, a first bearing seat, a first rotating shaft and a first gear, the speed reduction motor is mounted at the lower part of the left side of the mounting frame, the first bearing seat is embedded in the lower part of the left side of the mounting frame, the first rotating shaft is arranged in the first bearing seat, the left end of the first rotating shaft is connected with an output shaft of the speed reduction motor, and the first gear is mounted at the right end of the first rotating shaft.
In one embodiment, the lifting assembly comprises a second bearing seat, an L-shaped rotating rod, a first sliding sleeve, an inserting rod and a second gear, the second bearing seat is mounted on the left side and the right side of the mounting frame, the L-shaped rotating rod is mounted in the second bearing seat, the first sliding sleeve is arranged on the inner side of the L-shaped rotating rod, the inserting rod is slidably arranged in the first sliding sleeve, and the second gear is mounted on the outer end of the left L-shaped rotating rod.
In one embodiment, the rotating assembly comprises an annular sliding block, a guide rod, a second sliding sleeve, a connecting rod, a first spring, a clamping block and a gear ring, an annular sliding groove is formed in the lower portion of the left side in the mounting frame, the annular sliding groove is internally provided with the annular sliding block in a sliding manner, the annular sliding block is provided with the guide rod, the guide rod is provided with the second sliding sleeve in an all-sliding manner, the outer side of the second sliding sleeve is provided with the connecting rod in an all-sliding manner, the inner end of the connecting rod penetrates through the second sliding sleeve to be internally provided with the clamping block, the connecting rod and the second sliding sleeve are connected with the first spring, the gear ring is installed between the inner sides of the second sliding sleeve, and the gear ring is meshed with the first gear and the second gear.
In one embodiment, the transmission assembly comprises a third bearing seat, a second rotating shaft, a third sliding sleeve, a first belt pulley, a first flat belt, a fourth bearing seat, a threaded rod, a first nut, a second belt pulley and a second flat belt, the third bearing seat is symmetrically arranged on the left side and the right side of the upper portion in the mounting frame, the second rotating shaft is arranged between the left and the right side of the third bearing seat, the third sliding sleeve is slidably arranged on the second rotating shaft, the first belt pulleys are arranged on the left side and the right side of the second rotating shaft and on the left and the right side L-shaped rotating rods, the first flat belt is connected between the upper and the lower side of the first belt pulleys, the fourth bearing seat is symmetrically arranged on the left and the right side of the upper portion of the mounting frame, the fourth bearing seat is positioned below the third bearing seat, the threaded rod is arranged between the left and the right side of the fourth bearing seat, the left end of the threaded rod passes through the fourth bearing seat, the first nut is arranged on the threaded rod, and the bottom of the first nut is connected with the bottom of the third sliding sleeve, second belt pulleys are mounted at the left end of the threaded rod and on the first rotating shaft, and a second flat belt is connected between the upper second belt pulley and the lower second belt pulley.
In one of the embodiments, the sandblast component includes the mounting rod with screw thread, the arc, the high pressure nozzle, connect, the second nut, fourth sliding sleeve and connecting rod, the mounting rod with screw thread is installed to first nut bottom, the rotary type of mounting rod bottom with screw thread installs the joint, connect the equal rotary type in both sides and be equipped with the arc around, the arc passes through to connect the intercommunication around, the equal even interval in two front and back arcs intraductal sides is equipped with two at least high pressure nozzles, be furnished with the second nut on the mounting rod with screw thread, the gliding style is equipped with the fourth sliding sleeve on the mounting rod with screw thread, fourth sliding sleeve top is connected with second nut bottom rotary type, both sides rotary type symmetry is equipped with the connecting rod around the fourth sliding sleeve, the connecting rod other end and arc sliding connection.
In one embodiment, the cleaning device further comprises a cleaning component, the cleaning component comprises a circle, sliding rods, a first arc-shaped block, a second spring, a first sponge block, a second arc-shaped block and a second sponge block, the circle is installed on the left side of the mounting rod with the threads, the circle is provided with four sliding rods at uniform intervals in a sliding mode, the first arc-shaped block is installed on the inner side of each sliding rod, the second spring is connected between each sliding rod and the circle, the first sponge block is arranged on the inner side of each first arc-shaped block, the four second arc-shaped blocks are installed on the inner side of the circle at uniform intervals, the second arc-shaped blocks are connected with the first arc-shaped blocks in a sliding mode, and the second sponge blocks are arranged on the inner sides of the second arc-shaped blocks.
The beneficial effects are that: according to the invention, the power assembly replaces manual sand blasting and rust removing for the steel pipe, a large amount of manpower is saved, people can lift and put down the steel pipe more conveniently through the lifting assembly, the equipment is more uniform in sand blasting through the transmission assembly, the rust removing quality is better, the steel pipe subjected to sand blasting and rust removing can be cleaned through the cleaning assembly, the rust removing effect of the steel pipe is better, the rust removing of the steel pipe is more convenient, and the sand blasting and rust removing quality of the equipment is higher.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a left side view of the sandblasting module of the present invention.
Fig. 3 is a schematic front view of the present invention a.
Fig. 4 is a left side view of a wiping component of the present invention.
Labeled as: 1 mounting rack, 2 speed reducing motor, 3 first bearing seat, 4 first rotating shaft, 41 first gear, 5 second bearing seat, 6L-shaped rotating rod, 61 first sliding sleeve, 62 inserted rod, 63 second gear, 7 annular sliding groove, 71 annular sliding block, 72 guide rod, 73 second sliding sleeve, 74 connecting rod, 75 first spring, 76 clamping block, 77 clamping groove, 78 gear ring, 8 third bearing seat, 9 second rotating shaft, 10 third sliding sleeve, 11 first belt pulley, 12 first flat belt, 13 fourth bearing seat, 14 threaded rod, 15 first nut, 16 second belt pulley, 17 second flat belt, 18 threaded mounting rod, 19 arc tube, 20 high-pressure nozzle, 21 joint, 22 second nut, 23 fourth sliding sleeve, 24 connecting rod, 25 circle, 26 sliding rod, 27 first arc block, 28 … second spring, 29 … first sponge block, 30 … second arc block, 31 … second sponge block.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.
Example 1
As shown in fig. 1-3, a sand blasting equipment for sand blasting rust removal of pipeline surface, including mounting bracket 1, power component, lifting unit, rotating assembly, transmission assembly and sand blasting assembly, the power component that provides power through the rotation mode is installed to mounting bracket 1 left side lower part, the lifting unit who goes up and down through the rotation mode is all installed to the lower part left and right sides in mounting bracket 1, the rotating assembly who carries out the rotation through the rotation mode is installed to mounting bracket 1 left side lower part, upper portion is installed and is carried out driven transmission assembly through the rotation mode in the mounting bracket 1, install the sand blasting assembly that carries out the sand blasting through the slip mode in the mounting bracket 1. When the device is used for carrying out sand blasting and rust removing on the steel pipe, firstly, one steel pipe is placed below the device, then a worker adjusts the rotating assembly, then the power assembly is started to drive the lifting assembly to lift up the steel pipe, then the power assembly is closed to adjust the rotating assembly to reset, the power assembly is started after the steel pipe is lifted up to drive the sand blasting assembly to move left and right through the transmission assembly to carry out sand blasting and rust removing on the steel pipe, after the rust removing of the steel pipe is completed, the worker starts the power assembly to drive the lifting assembly to put down the steel pipe, and then the worker can collect the steel pipe after rust removing.
As shown in fig. 1 and 3, the power assembly includes a speed reduction motor 2, a first bearing seat 3, a first rotating shaft 4 and a first gear 41, the speed reduction motor 2 is installed on the lower portion of the left side of the mounting rack 1 through a bolt, the first bearing seat 3 is embedded on the lower portion of the left side of the mounting rack 1, the first rotating shaft 4 is arranged in the first bearing seat 3, the left end of the first rotating shaft 4 is connected with an output shaft of the speed reduction motor 2, and the first gear 41 is installed on the right end of the first rotating shaft 4. Specifically, when carrying out the sandblast rust cleaning to the steel pipe, the staff starts gear motor 2 and rotates, and gear motor 2 rotates and drives first pivot 4 at the internal rotation of primary shaft bearing 3 to drive first gear 41 and rotate, first gear 41 and first pivot 4 give lifting unit, rotating assembly, transmission assembly and sandblast subassembly with power transmission, make equipment work, when need not carrying out the rust cleaning to the steel pipe, control gear motor 2 stop work.
Example 2
As shown in fig. 1 and 3, the lifting assembly comprises a second bearing seat 5, an L-shaped rotating rod 6, a first sliding sleeve 61, an inserted rod 62 and a second gear 63, the second bearing seat 5 is installed on the left side and the right side in the installation frame 1, the L-shaped rotating rod 6 is installed in the second bearing seat 5, the first sliding sleeve 61 is fixedly connected to the inner side of the L-shaped rotating rod 6 through screws, the inserted rod 62 is arranged in the first sliding sleeve 61 in an all-sliding manner, and the second gear 63 is installed at the outer end of the L-shaped rotating rod 6 on the left side. Specifically, the staff promotes inserted bar 62 and inwards removes in getting into the steel pipe in first sliding sleeve 61, then starts gear motor 2 and passes through rotating assembly and drive second gear 63 and rotate to drive L type bull stick 6 at the internal rotation of second bearing 5, and then drive inserted bar 62 through first sliding sleeve 61 and rotate and lift up the steel pipe, when needs put down the steel pipe, with inserted bar 62 outside remove leave the steel pipe can.
As shown in fig. 3, the rotating assembly includes an annular sliding block 71, a guide rod 72, a second sliding sleeve 73, a connecting rod 74, a first spring 75, a fixture block 76 and a gear ring 78, the lower portion of the left side in the mounting frame 1 is provided with an annular sliding groove 7, the annular sliding groove 7 is internally provided with the annular sliding block 71 in a sliding manner, the guide rod 72 is welded on the annular sliding block 71, the second sliding sleeve 73 is arranged on the guide rod 72 in a sliding manner, the connecting rod 74 is arranged on the outer side of the second sliding sleeve 73 in a sliding manner, the fixture block 76 is arranged at the inner end of the connecting rod 74 through the second sliding sleeve 73, the first spring 75 is welded between the connecting rod 74 and the second sliding sleeve 73, the gear ring 78 is installed between the inner sides of the second sliding sleeve 73, and the gear ring 78 is engaged with the first gear 41 and the second gear 63. Specifically, when the worker needs to lift the steel pipe, the worker pulls the connecting rod 74 to move outwards, the clamping block 76 slides outwards along with the connecting rod and does not clamp the clamping groove 77, then the second sliding sleeve 73 is pushed to slide rightwards on the guide rod 72, the gear ring 78 moves rightwards along with the connecting rod and is meshed with the second gear 63, so that the steel pipe is lifted, after the steel pipe is lifted, the worker pushes the second sliding sleeve 73 to move leftwards to reset, the gear ring 78 moves leftwards to reset and is separated from the second gear 63, and then the hand is released; after the sand blasting is finished, the worker moves the second sliding sleeve 73 rightwards to drive the gear ring 78 to move rightwards to be meshed with the second gear 63, and then controls the speed reducing motor 2 to put down the steel pipe. Therefore, the use of people is more convenient and labor is saved.
Example 3
As shown in fig. 1, the transmission assembly includes a third bearing seat 8, a second rotating shaft 9, a third sliding sleeve 10, a first belt pulley 11, a first flat belt 12, a fourth bearing seat 13, a threaded rod 14, a first nut 15, a second belt pulley 16 and a second flat belt 17, the third bearing seat 8 is symmetrically installed on the left and right sides of the upper portion in the mounting frame 1, the second rotating shaft 9 is installed between the left and right third bearing seats 8, the third sliding sleeve 10 is slidably installed on the second rotating shaft 9, the first belt pulleys 11 are installed on the left and right sides of the second rotating shaft 9 and the left and right L-shaped rotating rods 6, the first flat belt 12 is connected between the upper and lower first belt pulleys 11, the fourth bearing seats 13 are symmetrically installed on the left and right sides of the upper portion of the mounting frame 1, the fourth bearing seats 13 are located below the third bearing seat 8, the threaded rod 14 is installed between the left and right fourth bearing seats 13, the left end of the threaded rod 14 is connected with the fourth bearing seat 13, the threaded rod 14 is provided with a first nut 15, the bottom of the first nut 15 is connected with the bottom of the third sliding sleeve 10, the left end of the threaded rod 14 and the first rotating shaft 4 are both provided with a second belt pulley 16, and a second flat belt 17 is connected between the upper and lower second belt pulleys 16. Specifically, when the steel pipe is subjected to sand blasting and rust removal, a worker starts the reduction motor 2 to rotate, when the gear ring 78 is meshed with the first gear 41 and the second gear 63, the reduction motor 2 rotates to drive the L-shaped rotating rod 6 to rotate through the second gear 63, so as to drive the first belt pulley 11 at the lower part of the left side to rotate, further drive the first belt pulley 11 at the upper part of the left side to rotate through the first flat belt 12 at the left side, the first belt pulley 11 at the upper part of the left side rotates to drive the second rotating shaft 9 to rotate in the third bearing seat 8, so as to drive the first belt pulley 11 at the right side to rotate, further drive the L-shaped rotating rod 6 to lift up or put down the steel pipe through the first flat belt 12, the reduction motor 2 rotates to drive the first rotating shaft 4 to rotate in the first bearing seat 3, the second belt pulley 16 rotates therewith, so as to drive the threaded rod 14 to rotate in the fourth bearing seat 13 through the second flat belt 17, the first nut 15 moves left and right on the threaded rod 14, the third sliding sleeve 10 slides left and right on the second rotating shaft 9, and then the sand blasting assembly is driven to move left and right to perform sand blasting and rust removal on the steel pipe.
As shown in fig. 2, the sandblast assembly includes mounting rod 18 with screw thread, arc tube 19, high pressure nozzle 20, connect 21, second nut 22, fourth sliding sleeve 23 and connecting rod 24, mounting rod 18 with screw thread is installed to first nut 15 bottom, 18 bottom rotary type of mounting rod with screw thread installs joint 21, the equal rotary type in both sides is equipped with arc tube 19 around connecting 21, arc tube 19 passes through the joint 21 intercommunication in both sides around, 19 inboard equal even intervals of two arc tubes are equipped with round high pressure nozzle 20 around, be equipped with second nut 22 on the mounting rod 18 with screw thread, the sliding type is equipped with fourth sliding sleeve 23 on the mounting rod 18 with screw thread, fourth sliding sleeve 23 top is connected with second nut 22 bottom rotary type, both sides rotary type symmetry is equipped with connecting rod 24 around the fourth sliding sleeve 23, the connecting rod 24 other end and arc tube 19 sliding connection. Specifically, when carrying out the sandblast rust cleaning to the steel pipe, the staff is connected the water pipe with the arc pipe 19 through joint 21, then move down on taking screwed installation pole 18 through rotating second nut 22, thereby it entangles the steel pipe to drive arc pipe 19 through connecting rod 24 and fold, and then carry out the sandblast rust cleaning to the steel pipe through high pressure nozzle 20, accomplish the back to the steel pipe sandblast rust cleaning, the staff rotates second nut 22 and upward moves on taking screwed installation pole 18, fourth sliding sleeve 23 is along with it upward movement, thereby it outwards opens the change steel pipe to drive arc pipe 19 through connecting rod 24, so, make equipment more even when the sandblast, the rust cleaning quality is better.
As shown in fig. 4, for better derusting the steel pipe, the steel pipe rust remover further comprises a wiping component, the wiping component comprises a circle 25, a sliding rod 26, a first arc-shaped block 27, a second spring 28, a first sponge block 29, a second arc-shaped block 30 and a second sponge block 31, the left side of the mounting rod 18 with threads is fixedly connected with the circle 25 through screws, four sliding rods 26 are arranged on the circle 25 in a sliding mode at uniform intervals, the first arc-shaped block 27 is arranged on the inner side of each sliding rod 26, the second spring 28 is welded between each sliding rod 26 and the corresponding circle 25, the first sponge block 29 is arranged on the inner side of each first arc-shaped block 27, four second arc-shaped blocks 30 are arranged on the inner side of the circle 25 in a sliding mode at uniform intervals, the second arc-shaped blocks 30 are connected with the first arc-shaped blocks 27 in a sliding mode, and the second sponge blocks 31 are arranged on the inner sides of the second arc-shaped blocks 30. Specifically, when carrying out the sandblast rust cleaning to the steel pipe, the installation pole 18 that takes the screw thread moves about and drives circle 25 and removes, cleans the steel pipe after the rust cleaning through first sponge piece 29 in first arc piece 27 and second sponge piece 31 in the second arc piece 30, and simultaneously, first arc piece 27 can outwards enlarge or inwards dwindle according to the size of steel pipe, and slide bar 26 outwards slides on circle 25 along with it, and second spring 28 is tensile or resets thereupon, so, makes equipment can adapt to the not steel pipe of equidimension.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. A sand blasting equipment for sand blasting rust removal of pipeline surface is characterized by comprising:
a mounting frame (1);
the power assembly is arranged at the lower part of the left side of the mounting rack (1) and provides power in a rotating mode;
the lifting components are arranged on the left side and the right side of the inner lower part of the mounting rack (1) and lift in a rotating mode;
the rotating assembly is arranged at the lower part of the left side of the mounting rack (1) and rotates in a rotating mode;
the transmission assembly is arranged at the inner upper part of the mounting rack (1) and performs transmission in a rotating mode;
the sand blasting assembly is arranged in the mounting rack (1) and used for performing sand blasting in a sliding mode;
the power assembly comprises a speed reducing motor (2), a first bearing seat (3), a first rotating shaft (4) and a first gear (41), the speed reducing motor (2) is installed on the lower portion of the left side of the installation rack (1), the first bearing seat (3) is embedded in the lower portion of the left side of the installation rack (1), the first rotating shaft (4) is arranged in the first bearing seat (3), the left end of the first rotating shaft (4) is connected with an output shaft of the speed reducing motor (2), and the first gear (41) is installed on the right end of the first rotating shaft (4);
the lifting assembly comprises a second bearing seat (5), an L-shaped rotating rod (6), a first sliding sleeve (61), an inserted rod (62) and a second gear (63), the second bearing seats (5) are installed on the left side and the right side in the installation rack (1), the L-shaped rotating rod (6) is installed in the second bearing seats (5), the first sliding sleeves (61) are arranged on the inner sides of the L-shaped rotating rods (6), the inserted rods (62) are arranged in the first sliding sleeves (61) in a sliding mode, and the second gear (63) is installed at the outer end of the left L-shaped rotating rod (6);
the rotating assembly comprises an annular sliding block (71), a guide rod (72), a second sliding sleeve (73), a connecting rod (74), a first spring (75), a clamping block (76) and a gear ring (78), an annular sliding groove (7) is formed in the lower portion of the inner left side of the mounting frame (1), the annular sliding groove (7) is internally provided with the annular sliding block (71) in a sliding mode, the guide rod (72) is arranged on the annular sliding block (71) in the sliding mode, the second sliding sleeve (73) is arranged on the guide rod (72) in a sliding mode, the connecting rod (74) is arranged on the outer side of the second sliding sleeve (73) in a sliding mode, the clamping block (76) is arranged in the connecting rod (74) and penetrates through the second sliding sleeve (73), the first spring (75) is connected between the connecting rod (74) and the second sliding sleeve (73), the gear ring (78) is arranged between the inner side of the second sliding sleeve (73), and the gear ring (78) is meshed with the first gear (41) and the second gear (63).
2. The sand blasting equipment for sand blasting and rust removing on the surface of the pipeline according to claim 1, characterized in that the transmission assembly comprises a third bearing seat (8), a second rotating shaft (9), a third sliding sleeve (10), a first belt pulley (11), a first flat belt (12), a fourth bearing seat (13), a threaded rod (14), a first nut (15), a second belt pulley (16) and a second flat belt (17), the third bearing seat (8) is symmetrically arranged on the left side and the right side of the upper part in the installation frame (1), the second rotating shaft (9) is arranged between the left and right side third bearing seats (8), the third sliding sleeve (10) is arranged on the second rotating shaft (9) in a sliding manner, the first belt pulleys (11) are respectively arranged on the left side and the right side of the second rotating shaft (9) and on the left and right side L-shaped rotating rods (6), the first flat belt (12) is respectively connected between the upper and lower side first belt pulleys (11), fourth bearing frame (13) are installed to mounting bracket (1) upper portion left and right sides symmetry, fourth bearing frame (13) are located third bearing frame (8) below, install threaded rod (14) between the left and right sides fourth bearing frame (13), fourth bearing frame (13) are passed to threaded rod (14) left end, be furnished with first nut (15) on threaded rod (14), first nut (15) bottom is connected with third sliding sleeve (10) bottom, all install second belt pulley (16) on threaded rod (14) left end and first pivot (4), be connected with flat belt (17) of second between two upper and lower second belt pulley (16).
3. The sand blasting equipment for sand blasting and rust removing on the surface of the pipeline according to claim 2, characterized in that the sand blasting component comprises a mounting rod (18) with threads, an arc-shaped pipe (19), high-pressure nozzles (20), a joint (21), a second nut (22), a fourth sliding sleeve (23) and a connecting rod (24), the mounting rod (18) with threads is mounted at the bottom of a first nut (15), the joint (21) is rotatably mounted at the bottom end of the mounting rod (18) with threads, the arc-shaped pipes (19) are rotatably arranged on the front side and the rear side of the joint (21), the arc-shaped pipes (19) on the front side and the rear side are communicated through the joint (21), at least two high-pressure nozzles (20) are uniformly arranged on the inner sides of the front arc-shaped pipe and the rear arc-shaped pipe (19) at intervals, the second nut (22) is arranged on the mounting rod (18) with threads, the fourth sliding sleeve (23) is slidably arranged on the mounting rod (18) with threads, the top of the fourth sliding sleeve (23) is rotatably connected with the bottom of the second nut (22), the front side and the rear side of the fourth sliding sleeve (23) are rotatably and symmetrically provided with connecting rods (24), and the other end of each connecting rod (24) is slidably connected with the arc-shaped pipe (19).
4. The sand blasting equipment for sand blasting and rust removing on the surface of the pipeline according to claim 3, which further comprises a wiping component, wherein the wiping component comprises a circle (25), a sliding rod (26), a first arc-shaped block (27), a second spring (28), a first sponge block (29), a second arc-shaped block (30) and a second sponge block (31), the circle (25) is installed on the left side of the mounting rod (18) with threads, four sliding rods (26) are evenly arranged on the circle (25) in a sliding manner at intervals, the first arc-shaped block (27) is installed on the inner side of each sliding rod (26), the second spring (28) is connected between each sliding rod (26) and the circle (25), the first sponge block (29) is arranged on the inner side of each first arc-shaped block (27), the four second arc-shaped blocks (30) are evenly arranged on the inner side of each circle (25) at intervals, and the second arc-shaped blocks (30) are connected with the first arc-shaped blocks (27) in a sliding manner, the inner sides of the second arc-shaped blocks (30) are provided with second sponge blocks (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911098194.2A CN110842788B (en) | 2019-11-12 | 2019-11-12 | Sand blasting equipment for sand blasting and rust removing of pipeline surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111438639B (en) * | 2020-05-12 | 2020-11-13 | 杭州拉段机械科技有限公司 | Clamping and jetting device for surface sand blasting |
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| CN112706082A (en) * | 2020-12-30 | 2021-04-27 | 苏州贝利氟塑制品有限公司 | Surface rust-removing sand-blasting machine |
| CN113953903B (en) * | 2021-11-29 | 2023-03-17 | 青岛武晓集团股份有限公司 | Surface treatment device for main pipe of power transmission iron tower |
| CN115235990A (en) * | 2022-09-22 | 2022-10-25 | 安徽新境界自动化技术有限公司 | Intelligent grinding workpiece quality detection system based on machine vision |
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