CN115288402B - High-pressure abrasive flow concrete interface treatment device - Google Patents
High-pressure abrasive flow concrete interface treatment device Download PDFInfo
- Publication number
- CN115288402B CN115288402B CN202210976672.0A CN202210976672A CN115288402B CN 115288402 B CN115288402 B CN 115288402B CN 202210976672 A CN202210976672 A CN 202210976672A CN 115288402 B CN115288402 B CN 115288402B
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- chassis
- storage tank
- treatment device
- screw thread
- extends
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000003860 storage Methods 0.000 claims abstract description 44
- 238000011045 prefiltration Methods 0.000 claims abstract description 13
- 239000006061 abrasive grain Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 abstract description 31
- 238000010276 construction Methods 0.000 abstract description 5
- 239000003570 air Substances 0.000 description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 239000011083 cement mortar Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
- B24B31/116—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using plastically deformable grinding compound, moved relatively to the workpiece under the influence of pressure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a high-pressure abrasive particle flow concrete interface treatment device, which relates to the technical field of engineering construction and comprises a movable chassis, wherein a primary pressurized water storage tank is arranged at the top of the chassis, a pre-filter is arranged at one side of the primary pressurized water storage tank and at the top of the chassis, a secondary pressurizing pump is arranged at the other side of the primary pressurized water storage tank and at the top of the chassis, a water outlet is arranged at one end of the secondary pressurizing pump, a guide pipe is arranged at one end of the water outlet.
Description
Technical Field
The invention relates to the technical field of engineering construction, in particular to a high-pressure abrasive particle flow concrete interface treatment device.
Background
The traditional napping tile sticking technology is used on a new technology wall surface, so that the labor intensity is often doubled, the slurry is thrown or the slurry is applied, the net is hung, the cement mortar is leveled, and then the tile is stuck, the steps are complicated, a large amount of manpower and materials are needed, the problems of the tile such as bulging, cracking and falling off can not be solved all the time, reworking caused by hollowing and falling off occurs in the later stage, and the cost of remedial measures is twice that of the new paste. The high-efficiency standardized aluminum alloy template is used in the construction of the present residence, so that the wall surface is too smooth while the pouring quality and the surface flatness of the wall are greatly improved; however, the traditional wall surface tile sticking technology uses cement mortar to throw hair, cement mortar to level, and the like, has poor adhesiveness, is easy to cause the tile to bulge and fall off, the traditional mortar throwing is too dependent on the technical level and responsibility center of workers, the napping quality is difficult to control, the probability of wall brick hollowing and falling off is increased, and the material cost and the construction period cost are increased, so that the high-pressure abrasive particle flow concrete interface treatment device is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a high-pressure abrasive particle flow concrete interface treatment device, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a high pressure abrasive grain stream concrete interface processing apparatus, includes the chassis, the top of chassis is installed once and is pressed the water storage tank, the top of chassis and be located one side of once pressing the water storage tank and install the prefilter, the top of chassis and be located the opposite side of once pressing the water storage tank and install the secondary force (forcing) pump, the one end of secondary force (forcing) pump is provided with the delivery port, the pipe is installed to the one end of delivery port, the one end of pipe is provided with handheld spray gun, the one end of handheld spray gun is provided with three-phase valve, the bottom of three-phase valve is provided with the pipeline, the abrasive grain holding tank is installed to the one end of pipeline, the nozzle is installed to the other end of three-phase valve, the inside convergence runner that is provided with of nozzle, the one end of nozzle is provided with the straight tube, install control switch on the handheld spray gun.
Optionally, one end of the pre-filter is provided with a water inlet, the pre-filter is connected with a primary pressurizing pump, the primary pressurizing pump is connected with a primary pressurizing water storage tank, one end of the secondary pressurizing pump is provided with a pressurizing water valve interface, and one end of the pressurizing water valve interface is connected with the primary pressurizing water storage tank.
Optionally, a fixing buckle is arranged on the outer side of the catheter.
Optionally, the riser is installed at the top of chassis, riser inner chamber rotates and is connected with the lead screw, one side of riser rotates and is connected with the dwang, the one end of dwang extends to inside the riser, the dwang all overlaps with the outside of lead screw and is equipped with the bevel gear of engaged with, the outside threaded connection of lead screw has the movable block, the one end of movable block extends to the outside of riser and is provided with the fixed plate, one side of fixed plate is connected.
Optionally, the base is installed to the bottom of grit holding vessel, two fixed columns are installed at the top of base, the inside equal sliding connection of fixed column has the slide bar, the top of slide bar all extends to the top of fixed column, two the pressurization water valve interface is installed at the top of slide bar.
Optionally, one side of fixed column all is provided with a fixed section of thick bamboo, fixed section of thick bamboo inner chamber all rotates and is connected with the screw thread axle, the equal threaded connection in the outside of screw thread axle has a card post, the one end of screw thread axle all extends to one side of fixed section of thick bamboo, a plurality of spacing groove has been seted up in the outside of slide bar, the one end of card post all extends to the spacing inslot portion that corresponds.
Optionally, the bottom of base is provided with a plurality of removal wheels, the screw thread groove has all been seted up at the top of base and the both sides that are located the grit holding vessel, the inside equal threaded connection of screw thread groove has the screw thread post, the bottom of screw thread post all extends to the below of base and is provided with the friction disc, the top of screw thread post all extends to the top of base.
Optionally, the bottom of chassis is provided with two tight rolls, the bottom of chassis just is located one side of tight roll and all is provided with the universal wheel.
The invention provides a high-pressure abrasive flow concrete interface treatment device, which has the following beneficial effects:
according to the high-pressure abrasive particle flow concrete interface treatment device, through the arrangement of the nozzle, the converging flow passage and the straight pipe, the abrasive particle valve arranged on one side of the abrasive particle storage tank is opened, the leeward position of the nozzle is just on the leeward surface of the air flow, the air in the abrasive particle flow storage tank is sucked out by forming the low-pressure area, the mixed abrasive particles are continuously driven to accelerate by the outer ring compressed water flow, and are continuously extruded by the outer ring high-pressure water flow, the conical converging flow passage is formed, the mixed abrasive particles continuously receive the extrusion of the outer ring water flow after entering the handheld spray gun, the final jet air flow pressure is increased to be equal to the outer ring compressed water flow, then the parallel flow is realized, and the compressed air reaching the sound speed at the inlet of the handheld spray gun is expanded for a certain distance in the handheld spray gun, and then the sound speed is spanned. At this time, supersonic airflow in the handheld spray gun is higher than the external atmospheric pressure, so after leaving the spray nozzle, ambient air is extruded due to insufficient expansion, so that a flow channel is expanded, the spray nozzle is accelerated again, abrasive particles moving at supersonic speed are used for treating the wall surface, the problems that in the prior art, tile lifting and falling are easily caused due to poor adhesiveness by using cement mortar to throw hair, cement mortar leveling and the like, the traditional throwing pulp is too dependent on the technical level and responsibility center of workers, the napping quality is difficult to control, the probability of wall tile hollowing and falling is increased, and the material cost and the construction period cost are increased are solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the nozzle according to the present invention;
FIG. 3 is a schematic side view of a nozzle according to the present invention;
FIG. 4 is an enlarged view of the invention at A of FIG. 1;
FIG. 5 is an enlarged view of the invention at B of FIG. 1;
FIG. 6 is an enlarged view of FIG. 1 at C in accordance with the present invention;
fig. 7 is a schematic view of the internal structure of the vertical plate of the present invention.
In the figure: 1. a chassis; 2. the water storage tank is pressurized at one time; 3. a primary pressurizing pump; 4. a secondary pressurizing pump; 5. a pre-filter; 6. a water outlet; 7. a conduit; 8. a fixing buckle; 9. a three-phase valve; 10. a hand-held spray gun; 11. a control switch; 12. an abrasive grain storage tank; 13. a nozzle; 14. converging the flow passage; 15. a straight pipe; 16. a water inlet; 17. a vertical plate; 18. a screw rod; 19. a moving block; 20. a fixing plate; 21. a controller; 22. a rotating lever; 23. bevel gears; 24. a pipe; 25. a base; 26. a thread groove; 27. a threaded column; 28. a friction block; 29. a moving wheel; 30. fixing the column; 31. a slide bar; 32. a limit groove; 33. a fixed cylinder; 34. a threaded shaft; 35. a clamping column; 36. a pressurized water valve interface.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: the high-pressure abrasive particle flow concrete interface treatment device comprises a chassis 1, a primary pressurized water storage tank 2 is arranged at the top of the chassis 1, a pre-filter 5 is arranged at the top of the chassis 1 and positioned at one side of the primary pressurized water storage tank 2, a secondary pressurizing pump 4 is arranged at the top of the chassis 1 and positioned at the other side of the primary pressurized water storage tank 2, a water outlet 6 is arranged at one end of the secondary pressurizing pump 4, a conduit 7 is arranged at one end of the water outlet 6, a handheld spray gun 10 is arranged at one end of the conduit 7, a three-phase valve 9 is arranged at one end of the handheld spray gun 10, a pipeline 24 is arranged at the bottom end of the three-phase valve 9, an abrasive particle storage tank 12 is arranged at one end of the pipeline 24, a nozzle 13 is arranged at the other end of the three-phase valve 9, a converging channel 14 is arranged in the nozzle 13, a straight pipe 15 is arranged at one end of the nozzle 13, a control switch 11 is arranged on the handheld spray gun 10, the conduit 7 consists of a steel wire braided high-pressure hose which can bear 24.5mpa, and has good wear resistance, ageing resistance, bending resistance and fatigue resistance, the pipe body is formed by braiding three layers in the inside, the three layers, the conduit 7 is deformed slightly under pressure, a water inlet and the abrasive particle is fixedly connected to a water inlet and air inlet through the two-jet particle storage tank 12 and an air inlet, and an abrasive particle storage tank 12, and an abrasive particle inlet is fixedly arranged at one side of the air inlet, and an abrasive particle storage tank is fixedly connected with the abrasive particle inlet, and an abrasive particle inlet is arranged at one side of the air-grain layer 12; the abrasive particles are changed into solid carbon dioxide for surface cleaning, the solid carbon dioxide can be quickly evaporated to impact the treated surface to blow away stubborn stains on the surface, and the surface of an object can not be damaged.
The water inlet 16 is formed in one end of the pre-filter 5, the pre-filter 5 is connected with the primary pressurizing pump 3, the primary pressurizing pump 3 is connected with the primary pressurizing water storage tank 2, the pressurizing water valve interface 36 is mounted at one end of the secondary pressurizing pump 4, one end of the pressurizing water valve interface 36 is connected with the primary pressurizing water storage tank 2, and the pressurizing system is formed by the pre-filter 5, the primary pressurizing pump 3, the primary pressurizing water storage tank 2, the secondary pressurizing pump 4, the pressurizing water valve interface 36 and the water outlet 6.
Wherein, the outside of pipe 7 is provided with fixed buckle 8, can fix pipe 7 on the water and electricity well wall through fixed buckle 8.
Example two
Referring to fig. 1 and fig. 4 to fig. 7, the present invention provides a technical solution: the top of chassis 1 installs riser 17, riser 17 inner chamber rotation is connected with lead screw 18, and one side rotation of riser 17 is connected with dwang 22, and dwang 22's one end extends to riser 17 inside, and dwang 22 and the outside of lead screw 18 all overlap and are equipped with engaged with bevel gear 23, and the outside threaded connection of lead screw 18 has movable block 19, and movable block 19's one end extends to riser 17's outside and is provided with fixed plate 20, and one side of fixed plate 20 is connected, makes things convenient for operating personnel to operate this device through controller 21.
Wherein, the base 25 is installed to the bottom of grit holding vessel 12, and two fixed columns 30 are installed at the top of base 25, and the equal sliding connection of fixed column 30 is inside has slide bar 31, and the top of slide bar 31 all extends to the top of fixed column 30, and pressurization water valve interface 36 is installed at the top of two slide bars 31, conveniently adjusts the height of pressurization water valve interface 36 to be convenient for stimulate grit holding vessel 12 or carry grit holding vessel 12 and remove.
Wherein, one side of fixed column 30 all is provided with fixed section of thick bamboo 33, and fixed section of thick bamboo 33 inner chamber all rotates and is connected with screw shaft 34, and the equal threaded connection in the outside of screw shaft 34 has card post 35, and the one end of screw shaft 34 all extends to one side of fixed section of thick bamboo 33, and a plurality of spacing groove 32 has been seted up in the outside of slide bar 31, and the one end of card post 35 all extends to the inside of corresponding spacing groove 32, can carry out spacingly to the position of pressurization water valve interface 36.
Wherein, the bottom of base 25 is provided with a plurality of removal wheels 29, and thread groove 26 has all been seted up to the top of base 25 and the both sides that are located abrasive grain holding vessel 12, and thread groove 26 inside all threaded connection has screw post 27, and screw post 27's bottom all extends to the below of base 25 and is provided with friction block 28, and the top of screw post 27 all extends to the top of base 25, can carry out spacingly to the position of abrasive grain holding vessel 12.
Wherein, the bottom of chassis 1 is provided with two tight pulleys, and the bottom of chassis 1 just is located one side of tight pulley and all is provided with the universal wheel, conveniently promotes the pressurized system that chassis 1 top set up to remove.
In summary, when the high-pressure abrasive particle flow concrete interface treatment device is used, tap water is filtered by the pre-filter 5 and then enters the primary pressurizing pump 3, water is pressurized to 5mpa and stored in the primary pressurizing water storage tank 2, the primary pressurizing pump 3 uses the variable frequency motor, the rotating speed can be adjusted according to the water inlet pressure, the pressure stability of the primary pressurizing water storage tank 2 is ensured, the secondary pressurizing pump 4 is used for secondarily pressurizing the water in the primary pressurizing water storage tank 2 to 10mpa, then the water is discharged into the guide pipe 7 through the water outlet 6, the nozzle 13 is introduced with compressed water and then enters the converging flow passage 14, the water is compressed and accelerated in the converging flow passage 14, the pressure reaches 400m/s when entering the straight pipe 15, meanwhile, after an abrasive particle valve arranged on one side of the abrasive particle storage tank 12 is opened, the leeward position of the nozzle 13 is just on the leeward surface of the airflow, so that a low-pressure area is formed to suck out air in the abrasive particle storage tank 12, the mixed abrasive particles are continuously driven by the outer ring compressed water flow to accelerate, and meanwhile, the mixed abrasive particles are continuously extruded by the outer ring high-pressure water flow to form a conical shrinkage runner, the mixed abrasive particles enter the handheld spray gun 10 and are continuously extruded by the outer ring water flow, the pressure of the final injection airflow is increased to be equal to that of the outer ring compressed water flow, and then the compressed air reaching the sound speed at the inlet of the handheld spray gun 10 expands for a certain distance in the handheld spray gun 10, so that the sound speed is crossed. At this time, the supersonic airflow in the handheld spray gun 10 is higher than the external atmospheric pressure, so after leaving the nozzle, the surrounding air is extruded due to insufficient expansion, the flow channel is expanded, the spray is accelerated again, and most of kinetic energy is converted into heat energy impact energy when the supersonic abrasive particles impact the treatment interface, the interface is decomposed and crushed, and a notch of more than 1mm is formed.
When the nozzle 13 needs to be cleaned, the abrasive particle valve is closed, then the cleaning tank is aligned with the nozzle at a distance of more than 1m for spraying, the pressure is adjusted gradually from low to high, and the cleaning operation of the nozzle 13 is completed after one minute.
In the operation process, the operating personnel can drive the lead screw 18 to rotate through rotating the rotating rod 22 through the bevel gear 23, the moving block 19 drives the fixed plate 20 to move with the controller 21, the position of the controller 21 is adjusted according to the height of the operating personnel, the operating personnel can conveniently operate the operating personnel, when the position of the abrasive grain storage tank 12 needs to be moved, the threaded column 27 is rotated, the threaded column 27 drives the friction block 28 to move upwards, the friction block 28 is separated from contact with the ground, when the abrasive grain storage tank 12 needs to be pulled to move, the operating personnel rotates the threaded shaft 34, at the moment, one end of the clamping column 35 moves out of the limit groove 32, then the pressurizing water valve interface 36 is pulled, the operating personnel resets the rotating threaded shaft 34 when the pressurizing water valve interface 36 is lifted to a specified height, the one end of the clamping column 35 is inserted into the corresponding limit groove 32, the position of the pressurizing water valve interface 36 is limited when the abrasive grain storage tank 12 needs to be lifted, if the position of the abrasive grain storage tank 12 needs to be lifted, the operating personnel rotates the threaded shaft 34, one end of the clamping column 35 moves out of the limit groove 32, then the abrasive grain storage tank 36 is pushed by the operating personnel to move, the abrasive grain storage tank 36 is driven by the operating personnel to move corresponding to the position of the pressurizing water valve interface 36, and the position of the abrasive grain storage tank 12 is driven by the operating personnel to move the pressurizing water valve interface 36 when the abrasive grain storage tank 12 is required to move, the position of the abrasive grain storage tank 12 is reset, and the position is enabled to move the abrasive grain storage tank 12, when the position is required to move the abrasive grain is pushed to move, and the position is reset to move the corresponding to be in the position, and the position of the corresponding abrasive grain storage tank 12, and is in the corresponding position to be inserted.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept, can be replaced or changed equally, such as replacing the abrasive particles with dry ice or other substances, within the scope of the present invention.
Claims (7)
1. The utility model provides a high pressure abrasive grain stream concrete interface processing apparatus, includes chassis (1), its characterized in that: the novel abrasive grain grinding machine comprises a chassis (1), wherein a primary pressurized water storage tank (2) is arranged at the top of the chassis (1), a pre-filter (5) is arranged at the top of the chassis (1) and is positioned at one side of the primary pressurized water storage tank (2), a secondary pressurizing pump (4) is arranged at the top of the chassis (1) and is positioned at the other side of the primary pressurized water storage tank (2), a water outlet (6) is arranged at one end of the secondary pressurizing pump (4), a guide pipe (7) is arranged at one end of the water outlet (6), a handheld spray gun (10) is arranged at one end of the guide pipe (7), a three-phase valve (9) is arranged at one end of the handheld spray gun (10), a pipeline (24) is arranged at the bottom end of the three-phase valve (9), an abrasive grain storage tank (12) is arranged at one end of the pipeline (24), a nozzle (13) is arranged at the other end of the three-phase valve (9), a converging flow passage (14) is arranged inside the nozzle (13), a straight pipe (15) is arranged at one end of the nozzle (13), and a control switch (11) is arranged on the handheld spray gun (10);
one end of the pre-filter (5) is provided with a water inlet (16), the pre-filter (5) is connected with a primary pressurizing pump (3), the primary pressurizing pump (3) is connected with a primary pressurizing water storage tank (2), one end of the secondary pressurizing pump (4) is provided with a pressurizing water valve interface (36), and one end of the pressurizing water valve interface (36) is connected with the primary pressurizing water storage tank (2).
2. The high pressure abrasive flow concrete interface treatment device according to claim 1, wherein: the outside of pipe (7) is provided with fixed buckle (8).
3. The high pressure abrasive flow concrete interface treatment device according to claim 1, wherein: the utility model discloses a chassis (1) is installed at top, riser (17) inner chamber rotation is connected with lead screw (18), one side rotation of riser (17) is connected with dwang (22), the one end of dwang (22) extends to riser (17) inside, the outside of dwang (22) and lead screw (18) all overlaps and is equipped with engaged with bevel gear (23), the outside threaded connection of lead screw (18) has movable block (19), the one end of movable block (19) extends to the outside of riser (17) and is provided with fixed plate (20), one side of fixed plate (20) is connected.
4. The high pressure abrasive flow concrete interface treatment device according to claim 1, wherein: the bottom of grit holding vessel (12) is installed base (25), two fixed columns (30) are installed at the top of base (25), inside all sliding connection of fixed column (30) has slide bar (31), the top of slide bar (31) all extends to the top of fixed column (30), two pressurization water valve interface (36) are installed at the top of slide bar (31).
5. The high pressure abrasive grain stream concrete interface treatment device according to claim 4, wherein: one side of fixed column (30) all is provided with fixed section of thick bamboo (33), fixed section of thick bamboo (33) inner chamber all rotates and is connected with screw thread axle (34), the equal threaded connection in the outside of screw thread axle (34) has card post (35), the one end of screw thread axle (34) all extends to one side of fixed section of thick bamboo (33), a plurality of spacing groove (32) have been seted up in the outside of slide bar (31), the one end of card post (35) all extends to inside corresponding spacing groove (32).
6. The high pressure abrasive grain stream concrete interface treatment device according to claim 4, wherein: the bottom of base (25) is provided with a plurality of removal wheel (29), screw thread groove (26) have all been seted up at the top of base (25) and are located the both sides of grit holding vessel (12), inside equal threaded connection of screw thread groove (26) has screw thread post (27), the bottom of screw thread post (27) all extends to the below of base (25) and is provided with friction disc (28), the top of screw thread post (27) all extends to the top of base (25).
7. The high pressure abrasive flow concrete interface treatment device according to claim 1, wherein: the bottom of chassis (1) is provided with two tight rolls, the bottom of chassis (1) just is provided with the universal wheel in one side of tight roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210976672.0A CN115288402B (en) | 2022-08-15 | 2022-08-15 | High-pressure abrasive flow concrete interface treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210976672.0A CN115288402B (en) | 2022-08-15 | 2022-08-15 | High-pressure abrasive flow concrete interface treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN115288402A CN115288402A (en) | 2022-11-04 |
| CN115288402B true CN115288402B (en) | 2024-03-19 |
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| CN202210976672.0A Active CN115288402B (en) | 2022-08-15 | 2022-08-15 | High-pressure abrasive flow concrete interface treatment device |
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|---|---|---|---|---|
| GB674168A (en) * | 1949-02-15 | 1952-06-18 | Penmaenmawr And Welsh Granite | Improvements in or relating to spraying devices for cement, concrete, granular and like materials |
| CN108222449A (en) * | 2017-11-29 | 2018-06-29 | 江苏阿尔博装饰工程有限公司 | A kind of vertical automatic Wall brick device of construction |
| CN111206750A (en) * | 2020-01-16 | 2020-05-29 | 浙江省一建建设集团有限公司 | Plastering device for wall construction |
| CN211341802U (en) * | 2019-10-23 | 2020-08-25 | 范德胜 | Building concrete sprayer |
| CN113846822A (en) * | 2021-10-13 | 2021-12-28 | 中铁电气化局集团有限公司 | Based on construction net spouts floating device of wall |
| CN216587551U (en) * | 2021-09-01 | 2022-05-24 | 天元建设集团有限公司 | Wall surface slurry throwing treatment device |
-
2022
- 2022-08-15 CN CN202210976672.0A patent/CN115288402B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB674168A (en) * | 1949-02-15 | 1952-06-18 | Penmaenmawr And Welsh Granite | Improvements in or relating to spraying devices for cement, concrete, granular and like materials |
| CN108222449A (en) * | 2017-11-29 | 2018-06-29 | 江苏阿尔博装饰工程有限公司 | A kind of vertical automatic Wall brick device of construction |
| CN211341802U (en) * | 2019-10-23 | 2020-08-25 | 范德胜 | Building concrete sprayer |
| CN111206750A (en) * | 2020-01-16 | 2020-05-29 | 浙江省一建建设集团有限公司 | Plastering device for wall construction |
| CN216587551U (en) * | 2021-09-01 | 2022-05-24 | 天元建设集团有限公司 | Wall surface slurry throwing treatment device |
| CN113846822A (en) * | 2021-10-13 | 2021-12-28 | 中铁电气化局集团有限公司 | Based on construction net spouts floating device of wall |
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| Publication number | Publication date |
|---|---|
| CN115288402A (en) | 2022-11-04 |
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