CN115445809A - Internal surface coating construction device for ship superstructure block - Google Patents
Internal surface coating construction device for ship superstructure block Download PDFInfo
- Publication number
- CN115445809A CN115445809A CN202211163798.2A CN202211163798A CN115445809A CN 115445809 A CN115445809 A CN 115445809A CN 202211163798 A CN202211163798 A CN 202211163798A CN 115445809 A CN115445809 A CN 115445809A
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- wall
- cylinder
- piston
- fixedly connected
- block
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- 239000011248 coating agent Substances 0.000 title claims abstract description 35
- 238000000576 coating method Methods 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000005507 spraying Methods 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000001802 infusion Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 21
- 239000003973 paint Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 34
- 235000017491 Bambusa tulda Nutrition 0.000 description 34
- 241001330002 Bambuseae Species 0.000 description 34
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 34
- 239000011425 bamboo Substances 0.000 description 34
- 230000000694 effects Effects 0.000 description 6
- 239000000049 pigment Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid 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
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nozzles (AREA)
Abstract
The invention relates to the technical field of ship superstructure coating, and discloses a ship superstructure block inner surface coating construction device, which comprises: spraying pole and support frame, the quantity of support frame is two, and two support frame relative distributions, and is provided with between two support frames and holds material mechanism, hold material mechanism including holding the feed cylinder, hold feed cylinder fixed connection two between the support frame, hold the top fixedly connected with supporting disk of feed cylinder, the both sides of supporting disk are run through and are seted up the mounting hole, and the inner wall fixedly connected with pressure release mechanism of mounting hole. This boats and ships superstructure block internal surface application construction equipment to in utilize the extension of spraying pole as the device, guarantee that spraying mechanism can reach some higher positions relatively inside the boats and ships building, utilize gas transmission pipeline and infusion pipeline to carry, further prolonged the device arm of force, guaranteed simultaneously that the device can turn to each angle, improved the flexibility of device.
Description
Technical Field
The invention relates to the technical field of ship superstructure coating, in particular to a ship superstructure block inner surface coating construction device.
Background
At present, two methods are adopted for coating the superstructure of a ship, after the superstructure sectional structure is finished, sand washing is carried out, and then sectional spraying is carried out, or after the superstructure sectional structure is finished, coating is not carried out, and polishing and coating are carried out after the whole superstructure is completely assembled.
When polishing and coating the whole assembly of the layer building, the water-based epoxy coating spraying construction needs to be carried out on the inner surface of the superstructure block, the space inside the ship building is relatively narrow, some top surfaces need to be sprayed, a general large device cannot enter the building, the length of a spray gun on the market is mostly short, some relatively high positions inside the ship building cannot be stretched, the convenience is poor, the ship superstructure block inner surface coating construction device is needed, so that the ship superstructure block can enter the ship building, and the spraying can also be carried out on some relatively high positions inside the ship building.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a ship superstructure block inner surface coating construction device, which solves the problems mentioned in the background.
The invention provides the following technical scheme: ship superstructure block internal surface application construction equipment includes: spraying pole and support frame, the quantity of support frame is two, and two support frame relative distribution, and is provided with between two support frames and holds material mechanism, hold material mechanism including holding the feed cylinder, hold feed cylinder fixed connection two between the support frame, the top fixedly connected with supporting disk of holding the feed cylinder, the both sides of supporting disk are run through and are seted up the mounting hole, and the inner wall fixedly connected with pressure release mechanism of mounting hole, the output fixed mounting of holding the feed cylinder has the valve, the inner wall fixedly connected with outer takeover of supporting disk, the one end fixed mounting that the supporting disk was kept away from to the outer takeover has a shunting block, shunting block's inner wall runs through and has seted up three-through holes, and the first output of tee bend hole and the one end fixed connection of outer takeover, shunting block's inner wall runs through and has seted up the double through-hole, the input fixedly connected with intake pipe of three-through holes, and the input fixed mounting of intake pipe has air compressor machine joint, the second output fixedly connected with gas transmission pipeline of three-through holes, the output fixedly connected with infusion pipeline, gas transmission pipeline with the outer wall fixedly connected with communicating pipe, the output fixedly connected with communicating pipe of valve has communicating pipe, the one end fixed connection of valve is provided with the one end of spraying pole, the spraying pole is connected with the fixed connection mechanism of spraying pole, the spraying pole is provided with the inside of spraying pole.
Preferably, hold material mechanism still includes first piston, piston cylinder, first spring and backing ring, first piston sliding connection is at the inner wall that holds the feed cylinder, and the upper surface of first piston runs through and has seted up the feed port, piston cylinder fixed connection is at the inner wall of feed port, first spring activity cup joints the outer wall at the piston cylinder, the backing ring activity cup joints the outer wall at the piston cylinder, and first spring is located between supporting disk and the first piston.
Preferably, hold material mechanism still includes second piston, piston post, moves a screw thread section of thick bamboo and a fixed screw thread section of thick bamboo, second piston sliding connection is at the inner wall of piston section of thick bamboo, piston post fixed connection is at the top of second piston, it cup joints the outer wall at the piston post to move the screw thread section of thick bamboo fixed, a fixed screw thread section of thick bamboo fixed connection is at the inner wall of piston section of thick bamboo, and the inner wall of a fixed screw thread section of thick bamboo is provided with the internal thread, and moves the outer wall of a screw thread section of thick bamboo and be provided with the external screw thread, and move the screw thread section of thick bamboo and pass through external screw thread and internal thread and a fixed screw thread section of thick bamboo threaded connection.
Preferably, pressure relief mechanism includes an installation section of thick bamboo, a top section of thick bamboo, closed block, extension post and second spring, installation section of thick bamboo fixed connection is at the inner wall of supporting disk, a top section of thick bamboo fixed connection is at the inner wall of installation section of thick bamboo, closed block sliding connection is at the inner wall of installation section of thick bamboo, and the upper surface swing joint of the lower surface of closed block and a top section of thick bamboo, extend the top at the closed block of post integral type connection, second spring activity cup joints at the outer wall that extends the post, and the one end of second spring and the interior roof swing joint of an installation section of thick bamboo, and the other end of second spring and the surface swing joint of closed block.
Preferably, pressure release mechanism still includes the slide opening, lets out the gas groove and loses heart the hole, the slide opening runs through and sets up the top at an installation section of thick bamboo, and the inner wall of slide opening and the outer wall sliding connection who extends the post, it is embedded to set up the inner wall at an installation section of thick bamboo to let out the gas groove, it runs through and sets up the top at an installation section of thick bamboo to lose heart the hole, and loses heart the groove and be linked together with losing heart the hole.
Preferably, the spraying mechanism comprises a spraying cylinder, a coating cavity, a supporting block, a third piston, a thimble, an inner tube, a sealing sleeve and a third spring, the spraying cylinder is fixedly connected to the inner wall of the connecting cylinder, the coating cavity penetrates through the two ends of the spraying cylinder, the supporting block is fixedly connected to the inner wall of the coating cavity, the third piston is slidably connected to the inner wall of the coating cavity, the thimble is integrally connected to one side of the third piston, the outer wall of the thimble is slidably connected to the inner wall of the coating cavity, the inner tube is fixedly connected to the inner wall of the supporting block, the sealing sleeve is fixedly connected to the inner wall of the thimble, and the third spring is movably connected between the third piston and the supporting block.
Preferably, spraying mechanism still includes smooth chamber, discharge gate, feeding chamber, corresponds the mouth, gathers the gas piece and spouts the gas chamber, spout the gas chamber and run through the outer wall of seting up at a section of thick bamboo that spouts, the embedded one end of seting up at the thimble in smooth chamber, and the inner wall in smooth chamber and the outer wall sliding connection of inner tube, the discharge gate runs through the outer wall of seting up at the thimble, the embedded one end of seting up at the inner tube in feeding chamber, it runs through the outer wall of seting up at the inner tube to correspond the mouth, gather gas piece fixed connection in the one end of spouting a section of thick bamboo, and gather the gas piece and be located one side of spouting the gas chamber.
Preferably, trigger mechanism includes slider, separation blade, reinforcement frame, inscription liquid pipe and inscription trachea, slider sliding connection is in the outer wall of spraying pole, the both sides at the slider are connected to the separation blade integral type, and the upper surface of separation blade and the inner wall sliding connection of spraying pole, the fixed cover of reinforcement frame connects the outer wall at spraying pole, inscription liquid pipe fixed connection keeps away from the one end of gathering the gas piece at the inner tube, and inscription liquid pipe's one end is linked together through pipe joint and infusion pipeline, inscription trachea fixed connection is at the input of gas injection chamber, and inscription trachea's one end is linked together through pipe joint and gas pipeline, and inscription trachea's one end runs through the inner wall of connecting cylinder and extends to the outer wall of connecting cylinder.
Preferably, the trigger mechanism further comprises a pull rod, the pull rod is fixedly connected to one side of the third piston far away from the thimble, one end of the pull rod far away from the third piston is fixedly connected to one side of the slider, and the outer wall of the pull rod is connected with the inner wall of the supporting block in a sliding manner.
Preferably, the inner wall of the supporting disk is fixedly attached with a sealing ring, and the inner wall of the sealing ring is connected with the outer wall of the piston cylinder in a sliding manner.
Compared with the prior art, the invention has the following beneficial effects:
1. this boats and ships superstructure block internal surface application construction equipment, through the spraying pole that sets up, a supporting rack, hold material mechanism, the supporting disk, the valve, the outer takeover, the branch stream block, three through-holes, the double-through-hole, the intake pipe, gas transmission pipeline, the infusion pipeline, the fixed block, communicating pipe, pipe joint, the connecting cylinder, spraying mechanism and trigger mechanism, so that utilize the spraying pole as the extension of device, guarantee that spraying mechanism can reach some inside relatively higher positions of boats and ships building, utilize gas transmission pipeline and infusion pipeline to carry, the device arm of force has further been prolonged, guaranteed simultaneously that the device can turn to each angle, the flexibility of device has been improved.
2. This boats and ships superstructure block internal surface application construction equipment through holding material mechanism and the pressure relief mechanism that sets up, can utilize first piston as pigment liquid and promote the isolation between the gas, when guaranteeing that pigment is pushed spraying rod inside by the extrusion smoothly, can make first piston remove along with the decline of liquid level, has guaranteed the stability of liquid, has reduced liquid and has rocked.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic diagram of an explosive structure according to the present invention;
FIG. 3 is a side cross-sectional view of the material holding mechanism of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of an explosive structure of the pressure relief mechanism of the present invention;
FIG. 6 is a schematic view of the external structure of the spray bar of the present invention;
FIG. 7 is an enlarged view of the invention at B in FIG. 6;
FIG. 8 is a side cross-sectional view of the spray bar of the present invention;
FIG. 9 is an enlarged view of the invention at C of FIG. 8;
FIG. 10 is a schematic view of the inner structure of the drawbar in accordance with the present invention.
In the figure: 1. spraying a rod; 2. a support frame; 301. a material bearing barrel; 302. a first piston; 303. a piston cylinder; 304. a first spring; 305. a backing ring; 306. a second piston; 307. a piston post; 308. a movable thread cylinder; 309. a fixed thread cylinder; 4. a support disc; 501. mounting the cylinder; 502. a top cylinder; 503. a sealing block; 504. extending the column; 505. a second spring; 506. a slide hole; 507. a gas release groove; 508. an air release hole; 6. a valve; 7. an external connection pipe; 8. a shunting block; 9. three through holes; 10. a double via hole; 11. an air inlet pipe; 12. a gas pipeline; 13. a fluid delivery conduit; 14. a fixed block; 15. a communicating pipe; 16. a pipe joint; 17. a connecting cylinder; 1801. spraying a cylinder; 1802. a coating chamber; 1803. a support block; 1804. a third piston; 1805. a thimble; 1806. an inner tube; 1807. sealing sleeves; 1808. a third spring; 1809. a slide chamber; 1810. a discharge port; 1811. a feed cavity; 1812. a corresponding port; 1813. a gas accumulation block; 1814. spraying an air cavity; 1901. a slider; 1902. a baffle plate; 1903. reinforcing the frame; 1904. an inner liquid connecting pipe; 1905. an air pipe is connected inside; 1906. a pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 10, the inner surface coating construction device for the superstructure block of a ship includes: the spraying device comprises a spraying rod 1 and two supporting frames 2, the two supporting frames 2 are arranged in a relative distribution manner, a material bearing mechanism is arranged between the two supporting frames 2 and comprises a material bearing cylinder 301, the material bearing cylinder 301 is fixedly connected between the two supporting frames 2, the top of the material bearing cylinder 301 is fixedly connected with a supporting plate 4, mounting holes are formed in two sides of the supporting plate 4 in a penetrating manner, a pressure relief mechanism is fixedly connected to the inner wall of each mounting hole, a valve 6 is fixedly mounted at the output end of the material bearing cylinder 301, an external connecting pipe 7 is fixedly connected to the inner wall of the supporting plate 4, a shunting block 8 is fixedly mounted at one end, far away from the supporting plate 4, of the external connecting pipe 7, three through holes 9 are formed in the inner wall of the shunting block 8 in a penetrating manner, a first output end of each three through hole 9 is fixedly connected with one end of the external connecting pipe 7, a double through hole 10 is formed in the inner wall of the shunting block 8, and an air inlet pipe 11 is fixedly connected to the input end of each three through hole 9, the input end of the air inlet pipe 11 is fixedly provided with an air compressor joint, the air compressor is a full-name air compressor and is a device for compressing gas, the air compressor is similar to a water pump in structure, most of the air compressors are of a reciprocating piston type, a rotating blade or a rotating screw rod, the second output end of a three-way hole 9 is fixedly connected with an air conveying pipeline 12, the output end of a two-way hole 10 is fixedly connected with an infusion pipeline 13, the outer walls of the air conveying pipeline 12 and the infusion pipeline 13 are fixedly connected with a fixed block 14, the output end of a valve 6 is fixedly connected with a communicating pipe 15, one end of the communicating pipe 15, which is far away from the valve 6, is fixedly connected with the input end of the two-way hole 10, one end of the spraying rod 1 is fixedly connected with a pipeline joint 16, the outer wall of the spraying rod 1 is fixedly sleeved with a connecting cylinder 17, one end of the connecting cylinder 17, which is far away from the spraying rod 1, the interior of the spraying rod 1 is provided with a trigger mechanism, through the spraying pole 1 that sets up, support frame 2, hold material mechanism, supporting disk 4, valve 6, external connecting pipe 7, reposition of redundant personnel piece 8, tee bend hole 9, two through-holes 10, intake pipe 11, gas transmission pipeline 12, infusion pipeline 13, fixed block 14, communicating pipe 15, pipe joint 16, connecting cylinder 17, spraying mechanism and trigger mechanism, so that utilize spraying pole 1 as the extension of device, guarantee that spraying mechanism can reach some inside relatively higher positions of ship building, utilize gas transmission pipeline 12 and infusion pipeline 13 to carry, the device arm of force has further been prolonged, guaranteed simultaneously that the device can turn to each angle, the flexibility of device has been improved.
Wherein; hold material mechanism still includes first piston 302, piston barrel 303, first spring 304 and backing ring 305, first piston 302 sliding connection is at the inner wall that holds feed barrel 301, and the upper surface of first piston 302 runs through and has seted up the feed port, piston barrel 303 fixed connection is at the inner wall of feed port, first spring 304 activity cup joints the outer wall at piston barrel 303, backing ring 305 activity cup joints the outer wall at piston barrel 303, and first spring 304 is located between supporting disk 4 and the first piston 302, hold material mechanism and pressure relief mechanism through setting up, can utilize first piston 302 as pigment liquid and promote the isolation between the gas, when guaranteeing that pigment is pushed to spray rod 1 inside smoothly, can make first piston 302 remove along with the decline of liquid level, the stability of liquid has been guaranteed, liquid rock has been reduced.
Wherein; the material bearing mechanism further comprises a second piston 306, a piston column 307, a movable threaded cylinder 308 and a fixed threaded cylinder 309, the second piston 306 is connected to the inner wall of the piston cylinder 303 in a sliding mode, the piston column 307 is fixedly connected to the top of the second piston 306, the movable threaded cylinder 308 is fixedly sleeved on the outer wall of the piston column 307, the fixed threaded cylinder 309 is fixedly connected to the inner wall of the piston cylinder 303, the inner wall of the fixed threaded cylinder 309 is provided with an internal thread, the outer wall of the movable threaded cylinder 308 is provided with an external thread, and the movable threaded cylinder 308 is in threaded connection with the fixed threaded cylinder 309 through the external thread and the internal thread, so that the piston column 307 can be opened and closed conveniently.
Wherein; pressure relief mechanism includes installation section of thick bamboo 501, top section of thick bamboo 502, closing block 503, extend post 504 and second spring 505, installation section of thick bamboo 501 fixed connection is at the inner wall of supporting disk 4, top section of thick bamboo 502 fixed connection is at installation section of thick bamboo 501's inner wall, closing block 503 sliding connection is at installation section of thick bamboo 501's inner wall, and closing block 503's lower surface and top section of thick bamboo 502's upper surface swing joint, extend the top at closing block 503 of post 504 integral type connection, second spring 505 activity cup joints the outer wall at the extension post 504, and the one end of second spring 505 and the interior roof swing joint of installation section of thick bamboo 501, and the other end of second spring 505 and closing block 503's surface swing joint, so that avoid the too big pressure release of pressure.
Wherein; pressure relief mechanism still includes slide opening 506, loses heart groove 507 and loses heart 508, and slide opening 506 runs through and sets up at the top of installation section of thick bamboo 501, and the inner wall of slide opening 506 and the outer wall sliding connection who extends post 504, and the embedded inner wall of setting up at installation section of thick bamboo 501 of losing heart groove 507, and losing heart 508 runs through and sets up at the top of installation section of thick bamboo 501, and loses heart groove 507 and lose heart 508 and be linked together to be convenient for guarantee the gas flow when the pressure release.
Wherein; the spraying mechanism comprises a spraying cylinder 1801, a coating cavity 1802, a supporting block 1803, a third piston 1804, a thimble 1805, an inner tube 1806, a sealing sleeve 1807 and a third spring 1808, wherein the spraying cylinder 1801 is fixedly connected to the inner wall of a connecting cylinder 17, the coating cavity 1802 penetrates through two ends of the spraying cylinder 1801, the supporting block 1803 is fixedly connected to the inner wall of the coating cavity 1802, the third piston 1804 is slidably connected to the inner wall of the coating cavity 1802, the thimble 1805 is integrally connected to one side of the third piston 1804, the outer wall of the thimble 1805 is slidably connected to the inner wall of the coating cavity 1802, the inner tube 1806 is fixedly connected to the inner wall of the supporting block 1803, the sealing sleeve 1807 is fixedly connected to the inner wall of the thimble 1805, and the third spring 1808 is movably connected between the third piston 1804 and the supporting block 1803 so as to control the on and off of pigment liquid.
Wherein; the spraying mechanism further comprises a sliding cavity 1809, a discharge hole 1810, a feeding cavity 1811, a corresponding port 1812, an air gathering block 1813 and an air spraying cavity 1814, the air spraying cavity 1814 penetrates through the outer wall of the spraying barrel 1801, the sliding cavity 1809 is embedded in one end of the ejector pin 1805, the inner wall of the sliding cavity 1809 is connected with the outer wall of the inner pipe 1806 in a sliding mode, the discharge hole 1810 penetrates through the outer wall of the ejector pin 1805, the feeding cavity 1811 is embedded in one end of the inner pipe 1806, the corresponding port 1812 penetrates through the outer wall of the inner pipe 1806, the air gathering block 1813 is fixedly connected to one end of the spraying barrel 1801, and the air gathering block 1813 is located on one side of the air spraying cavity 1814 so that paint can be atomized.
Wherein; the trigger mechanism comprises a slider 1901, a blocking piece 1902, a reinforcing frame 1903, an internal liquid connecting pipe 1904 and an internal air connecting pipe 1905, the slider 1901 is slidably connected with the outer wall of the spraying rod 1, the blocking piece 1902 is integrally connected with two sides of the slider 1901, the upper surface of the blocking piece 1902 is slidably connected with the inner wall of the spraying rod 1, the reinforcing frame 1903 is fixedly sleeved on the outer wall of the spraying rod 1, the internal liquid connecting pipe 1904 is fixedly connected with one end, far away from the air gathering block 1813, of the inner pipe 1806, one end of the internal liquid connecting pipe 1904 is communicated with the liquid conveying pipe 13 through a pipe joint 16, the internal air connecting pipe 1905 is fixedly connected with the input end of the air spraying cavity 1814, one end of the internal air connecting pipe 1905 is communicated with the air conveying pipe 12 through the pipe joint 16, and one end of the internal air connecting pipe 1905 penetrates through the inner wall of the connecting cylinder 17 and extends to the outer wall of the connecting cylinder 17, so that sundries can be prevented from entering the device through the blocking piece 1902.
Wherein; the trigger mechanism further includes a pull rod 1906, the pull rod 1906 is fixedly connected to a side of the third piston 1804 away from the thimble 1805, an end of the pull rod 1906 away from the third piston 1804 is fixedly connected to a side of the slider 1901, and an outer wall of the pull rod 1906 is slidably connected to an inner wall of the support block 1803, so as to drive the slider 1901 and the third piston 1804 by using the pull rod 1906.
Wherein; the inner wall of supporting disk 4 is fixed to be laminated with the sealing washer, and the inner wall of sealing washer and the outer wall sliding connection of piston cylinder 303 to avoid gas leakage.
The working principle is that when the air compressor is used, an air inlet pipe 11 is connected with an air output end of the air compressor, an extension column 504 is pulled to enable an air release groove 507, an air release hole 508 and the interior of a material bearing cylinder 301 to be smooth, a pressure release mechanism is in a pressure release state, a piston column 307 is rotated to be taken out, the top of a piston cylinder 303 is opened, then the piston cylinder 303 is pulled upwards to enable a first piston 302 to slide upwards, the interior space of the material bearing cylinder 301 is enlarged, prepared spraying materials are injected into the material bearing cylinder 301 through the piston cylinder 303, then the piston column 307 is inserted into the piston cylinder 303 and screwed and fixed, then a sealing block 503 is loosened, a second spring 505 pushes the sealing block 503 to reset a top column jacking cylinder 502 to seal the top column 502, the air compressor is started, a valve 6 is opened, high-pressure air is input into a three-way hole 9 from the air inlet pipe 11, then the air respectively enters the material bearing cylinder 301 and an air transmission pipeline 12, the air entering the material bearing cylinder 301 continuously pressurizes and extrudes the first piston 302 to slide downwards in the interior thereof, when the air pressure is too high, the sealing block 503 is pushed to slide upwards, so that the air leakage groove 507 is exposed, the air is discharged, after the air pressure is reduced to a specified value, the second spring 505 pushes the sealing block 503 to slide downwards and reset, so that the air leakage groove 507 is sealed, the first piston 302 slides downwards, the coating below is extruded to enter the communicating pipe 15, then enters the double-through hole 10 from the communicating pipe 15, then enters the liquid conveying pipe 13, then continues to be extruded, enters the inner liquid connecting pipe 1904 through the pipe joint 16, then enters the feeding cavity 1811 inside the inner pipe 1806, meanwhile, the high-pressure air entering the gas conveying pipe 12 enters the inner gas connecting pipe 1905 through the pipe joint 16, then enters the air injection cavity 1814, is discharged from a gap between the air gathering block 1813 and the spraying rod 1, when the spraying rod slides towards the right, the slider 1901 pulls the third piston 1804 and the ejector pin 1805 to slide towards the right through the pull rod 1906, so that the discharge port 1810 and the corresponding port 1812 are correspondingly overlapped, the feed cavity 1811 is opened, the pigment liquid is extruded to be sprayed out of the paint cavity 1802, meets high-pressure gas at the outlet of the paint cavity 1802, is atomized by gas impact, and is sprayed to the inner surface of the ship building.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Boats and ships superstructure block internal surface application construction equipment, its characterized in that includes: the air compressor comprises a spraying rod (1) and two supporting frames (2), wherein the number of the supporting frames (2) is two, the two supporting frames (2) are distributed oppositely, a material bearing mechanism is arranged between the two supporting frames (2), the material bearing mechanism comprises a material bearing cylinder (301), the material bearing cylinder (301) is fixedly connected between the two supporting frames (2), the top of the material bearing cylinder (301) is fixedly connected with a supporting disc (4), mounting holes are formed in the two sides of the supporting disc (4) in a penetrating manner, a pressure relief mechanism is fixedly connected to the inner wall of each mounting hole, a valve (6) is fixedly mounted at the output end of the material bearing cylinder (301), an outer pipe (7) is fixedly connected to the inner wall of the supporting disc (4), a shunting block (8) is fixedly mounted at one end of the outer pipe (7) far away from the supporting disc (4), a three-through hole (9) is formed in the inner wall of the shunting block (8), a first output end of a three-way hole (9) is fixedly connected with one end of the outer pipe (7), a double-through hole (10) is formed in the inner wall of the shunting block (8), an air compressor output end (11) is fixedly connected with a double-through hole (12), and an air inlet pipe (11) is fixedly connected with an output end of a double-through hole (13) of an air compressor output end, and an air inlet pipe (13) is fixedly connected with a double-through hole (13), gas transmission pipeline (12) with outer wall fixedly connected with fixed block (14) of infusion pipeline (13), the output fixedly connected with of valve (6) is communicating pipe (15), the one end of keeping away from valve (6) and the input fixed connection of two through-holes (10) communicating pipe (15), the one end fixedly connected with pipe joint (16) of spraying pole (1), the outer wall of spraying pole (1) is fixed to be cup jointed connecting cylinder (17), the one end that spraying pole (1) was kept away from in connecting cylinder (17) is provided with spraying mechanism, the inside of spraying pole (1) is provided with trigger mechanism.
2. The ship superstructure overall section inner surface coating construction device according to claim 1, characterized in that the material bearing mechanism further comprises a first piston (302), a piston cylinder (303), a first spring (304) and a backing ring (305), the first piston (302) is slidably connected to the inner wall of the material bearing cylinder (301), a feed hole is formed in the upper surface of the first piston (302) in a penetrating manner, the piston cylinder (303) is fixedly connected to the inner wall of the feed hole, the first spring (304) is movably sleeved on the outer wall of the piston cylinder (303), the backing ring (305) is movably sleeved on the outer wall of the piston cylinder (303), and the first spring (304) is located between the supporting plate (4) and the first piston (302).
3. The marine superstructure block inner surface coating construction device according to claim 2, wherein the material supporting mechanism further comprises a second piston (306), a piston column (307), a movable threaded cylinder (308) and a fixed threaded cylinder (309), the second piston (306) is slidably connected to the inner wall of the piston cylinder (303), the piston column (307) is fixedly connected to the top of the second piston (306), the movable threaded cylinder (308) is fixedly sleeved on the outer wall of the piston column (307), the fixed threaded cylinder (309) is fixedly connected to the inner wall of the piston cylinder (303), the inner wall of the fixed threaded cylinder (309) is provided with an internal thread, the outer wall of the movable threaded cylinder (308) is provided with an external thread, and the movable threaded cylinder (308) is in threaded connection with the fixed threaded cylinder (309) through the external thread and the internal thread.
4. The ship superstructure block inner surface coating construction device according to claim 1, wherein the pressure relief mechanism comprises an installation cylinder (501), a top cylinder (502), a sealing block (503), an extension column (504) and a second spring (505), the installation cylinder (501) is fixedly connected to the inner wall of the support plate (4), the top cylinder (502) is fixedly connected to the inner wall of the installation cylinder (501), the sealing block (503) is slidably connected to the inner wall of the installation cylinder (501), the lower surface of the sealing block (503) is movably connected to the upper surface of the top cylinder (502), the extension column (504) is integrally connected to the top of the sealing block (503), the second spring (505) is movably sleeved on the outer wall of the extension column (504), one end of the second spring (505) is movably connected to the inner top wall of the installation cylinder (501), and the other end of the second spring (505) is movably connected to the surface of the sealing block (503).
5. The marine superstructure block inner surface coating construction device of claim 4, wherein the pressure relief mechanism further comprises a sliding hole (506), an air release groove (507) and an air release hole (508), the sliding hole (506) runs through the top of the mounting cylinder (501), the inner wall of the sliding hole (506) is connected with the outer wall of the extension column (504) in a sliding manner, the air release groove (507) is embedded in the inner wall of the mounting cylinder (501), the air release hole (508) runs through the top of the mounting cylinder (501), and the air release groove (507) is communicated with the air release hole (508).
6. The marine superstructure block inner surface coating construction device according to claim 1, wherein the coating mechanism comprises a spray cylinder (1801), a paint cavity (1802), a support block (1803), a third piston (1804), a thimble (1805), an inner tube (1806), a sealing sleeve (1807) and a third spring (1808), the spray cylinder (1801) is fixedly connected to the inner wall of the connecting cylinder (17), the paint cavity (1802) penetrates through two ends of the spray cylinder (1801), the support block (1803) is fixedly connected to the inner wall of the paint cavity (1802), the third piston (1804) is slidably connected to the inner wall of the paint cavity (1802), the thimble (1805) is integrally connected to one side of the third piston (1804), the outer wall of the thimble (1805) is slidably connected to the inner wall of the paint cavity (1802), the inner tube (1806) is fixedly connected to the inner wall of the support block (1803), the thimble (1807) is fixedly connected to the inner wall of the thimble (1805), and the third spring (1808) is movably connected between the third piston (1803) and the third piston (1804).
7. The marine superstructure block inner surface coating construction device according to claim 6, wherein the spraying mechanism further comprises a sliding cavity (1809), a discharge hole (1810), a feeding cavity (1811), a corresponding hole (1812), an air gathering block (1813) and an air spraying cavity (1814), the air spraying cavity (1814) penetrates through the outer wall of the spraying cylinder (1801), the sliding cavity (1809) is embedded in one end of the ejector pin (1805), the inner wall of the sliding cavity (1809) is in sliding connection with the outer wall of the inner pipe (1806), the discharge hole (1810) penetrates through the outer wall of the ejector pin (1805), the feeding cavity (1811) is embedded in one end of the inner pipe (1806), the corresponding hole (1812) penetrates through the outer wall of the inner pipe (1806), the air gathering block (1813) is fixedly connected to one end of the spraying cylinder (1801), and the air gathering block (1813) is located on one side of the air spraying cavity (1814).
8. The inner surface coating construction device of the superstructure block of the marine superstructure according to claim 7, wherein the trigger mechanism comprises a slider (1901), a baffle (1902), a reinforcing frame (1903), an inner liquid connecting pipe (1904) and an inner air connecting pipe (1905), the slider (1901) is slidably connected to the outer wall of the spraying rod (1), the baffle (1902) is integrally connected to both sides of the slider (1901), the upper surface of the baffle (1902) is slidably connected to the inner wall of the spraying rod (1), the reinforcing frame (1903) is fixedly sleeved on the outer wall of the spraying rod (1), the inner liquid connecting pipe (1904) is fixedly connected to one end of the inner pipe (1806) far away from the air collecting block (1813), one end of the inner liquid connecting pipe (1904) is communicated with the liquid conveying pipe (13) through a pipe joint (16), the inner air connecting pipe (1905) is fixedly connected to the input end of the air spraying cavity (1814), and one end of the inner air connecting pipe (1905) is communicated with the air conveying pipe (12) through a connecting pipe joint (16) and extends to the inner wall (17) of the connecting pipe (17).
9. The marine superstructure block inner surface coating construction device according to claim 8, wherein the trigger mechanism further comprises a pull rod (1906), the pull rod (1906) is fixedly connected to one side of the third piston (1804) far away from the thimble (1805), one end of the pull rod (1906) far away from the third piston (1804) is fixedly connected to one side of the slider (1901), and the outer wall of the pull rod (1906) is slidably connected with the inner wall of the support block (1803).
10. The ship superstructure block inner surface coating construction device according to claim 2, characterized in that a sealing ring is fixedly attached to the inner wall of the support disc (4), and the inner wall of the sealing ring is slidably connected with the outer wall of the piston cylinder (303).
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| CN202211163798.2A CN115445809B (en) | 2022-09-23 | 2022-09-23 | Ship superstructure total section internal surface coating construction device |
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| CN202211163798.2A CN115445809B (en) | 2022-09-23 | 2022-09-23 | Ship superstructure total section internal surface coating construction device |
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| CN115445809B (en) | 2024-05-03 |
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