CN113042243B - Spraying device for rain test box and spraying method thereof - Google Patents
Spraying device for rain test box and spraying method thereof Download PDFInfo
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- CN113042243B CN113042243B CN202110297409.4A CN202110297409A CN113042243B CN 113042243 B CN113042243 B CN 113042243B CN 202110297409 A CN202110297409 A CN 202110297409A CN 113042243 B CN113042243 B CN 113042243B
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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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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Abstract
The invention discloses a spraying device for a rain test box and a spraying method thereof, relates to the technical field of rain test boxes, and aims to solve the problems that when a spray head of the existing test box is plugged through a plug, the plug is connected with the spray head through a thread, workers need to rotate each plug for several circles for installation, so that the installation is troublesome, and when the plug is disassembled at the later stage, the plug is locked and needs to be disassembled through a spanner, so that when the spray head is plugged or unsealed, the plug is excessively installed, and when a spray object is subjected to a spray test, other spray heads on a swinging pipe need to be plugged, the operation of the excessively plugged spray head is troublesome, and the time is wasted. The fixed storage water tank that is provided with in one side of base up end, the fixed mounting panel that is provided with of below inner wall of storage water tank, the top fixed mounting of mounting panel has the immersible pump, the top fixed mounting of immersible pump has the outlet pipe.
Description
Technical Field
The invention relates to the technical field of rain test boxes, in particular to a spraying device for a rain test box and a spraying method thereof.
Background
The rain test box is suitable for testing the waterproof performance of automobile lamps, windshield wiper performance, waterproof strips, locomotive instruments and low-voltage apparatus shell protection, and when the rain test is carried out, the spray heads on the swing pipes need to be selectively plugged according to the size of sprayed objects, so that unnecessary spraying is reduced, water is saved, when the spray heads are plugged, the spray heads are generally plugged by using plugs, and the plugs are generally connected with the spray heads through threads.
When a spray head of the existing test box is plugged through a plug, the plug is connected with the spray head through threads, so that a worker is required to rotate each plug for several circles to install the plug, the installation is troublesome, and when the plug is disassembled at the later stage, the plug is locked and needs to be disassembled by a wrench, so that when the spray head is plugged or unsealed, the plug is excessively troublesome to install, and when a spray object is subjected to a spray test, other spray heads on a swinging pipe need to be plugged, and the operation of the spray head with excessive plugging is troublesome, so that the time is wasted; therefore, the existing requirements are not met, and a spraying device for a rain test box and a spraying method thereof are provided for the spraying device.
Disclosure of Invention
The invention aims to provide a spraying device for a rain test box and a spraying method thereof, and aims to solve the problems that when a spray head of the existing test box proposed in the background technology is plugged through a plug, the plug is connected with the spray head through a thread, workers need to rotate each plug for several turns to install the plug, so that the installation is troublesome, when the plug is disassembled at the later stage, the plug is locked and needs to be disassembled through a spanner, so that the plug is excessively installed when the spray head is plugged or unsealed, and when a spraying test is performed on one position of a spraying object, other spray heads on a swinging pipe need to be plugged, so that the operation of the excessively plugged spray head is troublesome, and the time is wasted.
In order to achieve the purpose, the invention provides the following technical scheme: a spraying device for a rain test box comprises a base, wherein a water storage tank is fixedly arranged on one side of the upper end surface of the base, a mounting plate is fixedly arranged on the inner wall below the water storage tank, a submersible pump is fixedly mounted above the mounting plate, a water outlet pipe is fixedly mounted above the submersible pump, one end of the water outlet pipe extends to the upper part of the water storage tank, a telescopic water pipe is fixedly arranged above the water outlet pipe, a test box body is fixedly mounted on the other side of the upper end surface of the base, a control mechanism is arranged above the test box body, a connecting groove is formed in the inner wall above a spray chamber in the test box body, a metal shaping hose is inserted in the connecting groove, a sealing mechanism is arranged above the outer wall of a swinging pipe of the test box body and provided with a plurality of sealing mechanisms, and a limiting mechanism is arranged below the outer wall of the swinging pipe of the test box body, the limiting mechanism is provided with a plurality of limiting mechanisms, each limiting mechanism consists of a control box, a screw rod, two sliding rods, two moving plates, two threaded holes, two sliding holes, two moving grooves, a connecting block and a fixing plate, the control box is fixedly connected to one side of the upper end face of the test box body, the screw rod is positioned in the control box, the two sliding rods are respectively positioned at two sides of the screw rod, the moving plate is positioned in the control box, the threaded holes are formed in the moving plate, the two sliding holes are formed in two sides of the moving plate respectively, the moving grooves are formed in the outer wall of one side of the control box, the connecting block is fixedly connected to one side end face of the moving plate, the other end of the connecting block extends to one side of the control box through the moving grooves, and the fixing plate is fixedly connected to one end of the connecting block positioned at one side of the control box, the sealing mechanism comprises a fixed block, a sleeve groove, a supporting plate, a supporting spring, a sealing plate, a connecting plate and positioning grooves, wherein the fixed block is positioned above the outer wall of the swinging pipe of the test box body, the sleeve groove is formed in the fixed block, the fixed block is sleeved on the outer wall of the spray nozzle of the test box body in a sliding manner through the sleeve groove, the supporting plate is positioned above the fixed block, the lower end face of the supporting plate is attached to the upper end face of the fixed block, the supporting spring is positioned in the sleeve groove, one end of the supporting spring is fixedly connected with the lower end face of the supporting plate, the sealing plate is fixedly connected to the lower end face of the supporting spring, the lower end face of the sealing plate is attached to one end of the spray nozzle of the test box body, the two connecting plates are respectively positioned at the front end and the rear end of the swinging pipe of the test box body, the two positioning grooves are formed in the connecting plate respectively, the limiting mechanism consists of an installation block, a control block, a sliding groove, a telescopic groove, a spring plate, a telescopic spring, a sliding plate and a limiting block, the mounting block is fixedly connected below the outer wall of the swinging pipe of the test box body, the control block is fixedly connected below the mounting block, the sliding grooves are arranged in the control block, two telescopic grooves are arranged, the two telescopic grooves are respectively arranged at the front end and the rear end of the sliding groove, the spring plate is fixedly connected inside the sliding groove, two telescopic springs are arranged, the two telescopic springs are respectively and fixedly connected with the front end and the rear end of the spring plate, the two sliding plates are respectively positioned at the front end and the rear end of the extension spring, the stopper is provided with two, two the stopper is pegged graft respectively in the inside in flexible groove, and the both ends of stopper extend to the inside of sliding tray and the outside in flexible groove respectively.
Preferably, sealing mechanism and stop gear's quantity is the same, and sealing mechanism and stop gear's quantity is the same with the shower nozzle quantity on the proof box body pendulum pipe, the fixed inlet tube that is provided with in one side of storage water tank top outer wall, the fixed drain pipe that is provided with in below of storage water tank one side outer wall, the equal threaded connection of one end of drain pipe and inlet tube has sealed lid, the outer wall of metal forming hose and the inner wall laminating and the sliding connection of spread groove, inside the shower room of the top of proof box body and proof box body is extended to respectively at the both ends of metal forming hose, the one end fixed mounting of metal forming hose has the shower head, and the shower head is located inside the shower room of proof box body.
Preferably, two ends of the screw rod are respectively rotatably connected with the upper inner wall and the lower inner wall of the control box through bearings, one end of the screw rod extends to the upper part of the control box, two ends of the sliding rod are respectively fixedly connected with the upper inner wall and the lower inner wall of the control box, the movable plate is sleeved outside the screw rod through threads of threaded holes, the movable plate is slidably sleeved outside the sliding rod through the sliding holes, the inner wall of the sliding hole is attached to and slidably connected with the outer wall of the sliding rod, the front end face, the rear end face and the two side end faces of the movable plate are respectively attached to and slidably connected with the front end inner wall, the rear end inner wall and the two side inner walls of the control box, the front end face and the rear end face of the connecting block are respectively attached to and slidably connected with the front end inner wall and the rear end inner wall of the movable groove, one end of the screw rod, which is positioned above the control box, a rotating handle is fixedly arranged in the fixed plate, a connecting pipe is arranged inside the fixed plate, and both ends of the connecting pipe extend to the upper side and the lower side of the fixing plate respectively.
Preferably, the one end that the connecting pipe is located the fixed plate top is fixedly connected with the one end of flexible water pipe, the one end that the connecting pipe is located the fixed plate below is fixedly connected with the one end that metal forming hose is located the proof box body top, and the inside of connecting pipe, the inside of flexible water pipe and the inside of metal forming hose link up mutually.
Preferably, the lower terminal surface of closing plate is fixed and is provided with sealed cushion, and the lower terminal surface of sealed cushion closely laminates with the shower nozzle spout of proof box body, the up end of connecting plate and the lower terminal surface fixed connection of fixed block, the backup pad passes through screw and fixed block fixed connection, and the screw is provided with two respectively.
Preferably, an operation plate is fixedly arranged on one side end face of the sliding plate, the upper end face, the lower end face and the two side end faces of the sliding plate are respectively attached to and slidably connected with the upper outer wall, the lower outer wall and the two side outer walls of the sliding groove, the outer wall of the sliding plate is attached to one end of a telescopic spring, one end of a limiting block, which is positioned outside the telescopic groove, is inserted into the positioning groove, the outer wall of the limiting block is respectively attached to and slidably connected with the inner walls of the telescopic groove and the positioning groove, one end of the limiting block, which is positioned inside the sliding groove, is fixedly connected with the sliding plate, the lower end face of the control block is fixedly provided with a stop plate, the upper end face of the stop plate is attached to the lower end face of the connecting plate, the front end and the rear end of one side end face of the control block are both provided with through grooves, one end of the operation plate extends to one side of the control block through the through grooves, and the upper end face and the lower end face of the operation plate are respectively attached to and slidably connected with the upper inner wall and the lower inner wall of the through grooves, the one end that the operation panel is located control block one side is fixed to be provided with presses the pressure board, the outer wall of pressing the pressure board is fixed to be provided with the sponge cover.
A spraying method of a spraying device for a rain test box comprises the following steps:
the method comprises the following steps: when a spray test is required to be carried out through the test box body, the useless spray heads on the swing pipe of the test box body can be sealed according to the size and the spray position of a sprayed object;
step two: the fixed block is directly sleeved outside the spray head of the test box body through the sleeving groove, and the connecting plates at the front end and the rear end of the lower end face of the fixed block can be positioned at the front end and the rear end of the swinging pipe, so that the connecting plate can move to the front end and the rear end of the control block, and then the worker presses the two pressing plates at one side of the control block oppositely, thereby the pressing plate can drive the two operation plates to move oppositely, the two operation plates can move the sliding plates at the front end and the rear end of the spring plate oppositely, thereby the two sliding plates can compress the extension spring and move towards each other, when the two sliding plates move towards each other, the two sliding plates can drive the two limit blocks to move in the extension groove, therefore, the two limiting blocks move oppositely, so that one ends of the two limiting blocks, which are positioned outside the telescopic groove, can move to the inside of the telescopic groove, and the front end surface and the rear end surface of the control block can keep a plane;
step three: then the worker continues to press the fixed block towards the control block, so that the fixed block can drive the connecting plate to move towards the stop plate, when the lower end face of the connecting plate is attached to the upper end face of the stop plate, the positioning groove in the connecting plate can be overlapped with the telescopic groove, the worker loosens the pressing plate, when the pressing plate is loosened, the telescopic spring can automatically rebound the sliding plate due to no control of the pressing plate, so that the sliding plate moves back and forth, the sliding plate can drive the limiting block to move back and forth, so that one end of the limiting block can move to the outside of the control block through the telescopic groove, one end of the limiting block can be inserted into the positioning groove in the connecting plate, so that the connecting plate can be fixed through the limiting block, the connecting plate cannot move up and down, the fixed block is fixed, and meanwhile, the supporting spring can rebound the sealing plate downwards through elasticity, the sealing rubber gasket on the lower end face of the sealing plate is tightly attached to the nozzle of the test box body, so that the sealing plate seals the nozzle;
step four: after the spray head to be sealed is sealed, the test box body is started to carry out a spray test, when a position of a sprayed object needs to be subjected to a spray test, the test box body is closed, a spray chamber door of the test box body is opened, the screw rod is rotated by rotating the handle, the movable plate and the screw rod are in threaded connection through the threaded hole, so that the movable plate can move downwards through the principle of thread transmission, the movable plate moves downwards to drive the connecting block and the fixed plate to move downwards, the fixed plate drives the metal shaping hose to move downwards through the connecting groove, the metal shaping hose can drive the spray head to move downwards in the spray chamber, when the spray head moves to a required height, the screw rod stops rotating, and the metal shaping hose is pulled through the characteristic of the metal shaping hose, so that the spray head moves to a position needing to be sprayed, the metal shaping hose can fix the position of the spray head, and then the door of the spray chamber of the test box body is closed;
step five: the submersible pump is started, water in the water storage tank is extracted to the inside of the water outlet pipe by the submersible pump, the submersible pump is sprayed to the position needing to be sprayed through the water outlet pipe, the telescopic water pipe, the connecting pipe, the metal shaping hose and the spray head, and after the spraying is finished, the submersible pump is closed, and the spraying experiment is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with the sealing mechanism and the limiting mechanism, so that when the spray head needs to be sealed, a worker can press the two pressing plates, so that the limiting block can move to the inside of the telescopic groove, the worker can directly sleeve the fixing block on the outer wall of the spray head of the test box body through the sleeve groove by the other hand, after the connecting plate is jointed with the limiting plate, the worker can release the pressing plate, so that the telescopic spring can automatically rebound, the limiting block can be inserted into the positioning groove in the connecting plate, so that the limiting block can limit, the connecting plate and the fixing block can be fixed, the supporting spring can rebound the sealing plate, the sealing rubber gasket is tightly jointed with the spray head of the test box body, the spray head of the test box body is sealed, and therefore when the worker needs to seal the spray head of the test box body, only need press the pressure board on one hand, the shower nozzle outer wall at the proof box body is cup jointed through cup jointing the groove with the fixed block simultaneously to another hand, later unclamp and just can accomplish the sealed operation of proof box body shower nozzle according to the pressure board to make sealed operation more convenient and quick, need not to rotate several circles through the end cap, thereby seal through the screw thread, make sealed operating time overlength.
2. Through setting up the press plate, can be so that when the shower nozzle with the proof box body carries out the deblocking in needs, only need press the press plate, later directly extract the fixed block and just can accomplish the deblocking operation, avoid through threaded connection to make when the deblocking, need operate through the spanner, thereby make more convenient and rapid of deblocking work, improve work efficiency.
3. By arranging the control mechanism, the water storage tank, the submersible pump, the water outlet pipe, the telescopic water pipe, the metal shaping hose and the spray head, when a part of a sprayed object needs to be subjected to a spray test, only the rotary handle needs to be rotated, so that the screw rod is rotated by rotating the rotary handle, the movable plate can move downwards by the principle of thread transmission, the movable plate drives the fixed plate to move downwards, the fixed plate drives the metal shaping hose to move downwards in the spray chamber of the test box body, the spray head can be moved to a required height, then the metal shaping hose is pulled by the special property of the metal shaping hose, the spray head is aligned to the spray test position, then the submersible pump is opened, water is pumped into the water outlet pipe by the submersible pump, and the water can be sprayed to the test position through the water outlet pipe, the telescopic water pipe, the connecting pipe, the metal shaping hose and the spray head, thereby carry out the pertinence and spray the experiment to need not to close a large amount of shutoff of shower nozzle on the pendulum pipe, only need close the pendulum pipe, start the immersible pump and spray the operation alone, need not to carry out a large amount of shower nozzle shutoff and dismantlement work, thereby make the pertinence spray work convenience more and rapidly.
Drawings
FIG. 1 is a schematic overall sectional view of the present invention;
FIG. 2 is a schematic enlarged view of a portion of the area A of FIG. 1 according to the present invention;
FIG. 3 is a schematic enlarged view of a portion of the area B of FIG. 1 according to the present invention;
FIG. 4 is a schematic structural view of a pendulum pipe and a sealing mechanism of the test chamber body of the present invention;
FIG. 5 is a partial enlarged view of the area C of FIG. 4 according to the present invention;
FIG. 6 is a schematic side sectional view of the fixing block and the control block of the present invention;
FIG. 7 is a side view of the fixing block and the control block of the present invention;
FIG. 8 is a schematic top view of the fixing block and the socket groove of the present invention;
FIG. 9 is a schematic diagram of the right view structure of the control box and the movable trough of the present invention;
in the figure: 1. a base; 2. a water storage tank; 3. mounting a plate; 4. a submersible pump; 5. a water outlet pipe; 6. a telescopic water pipe; 7. a test chamber body; 8. a control mechanism; 9. connecting grooves; 10. a metal sizing hose; 11. a sealing mechanism; 12. a limiting mechanism; 13. a water inlet pipe; 14. a drain pipe; 15. a sealing cover; 16. rotating the handle; 17. a connecting pipe; 18. sealing the rubber gasket; 19. a screw; 20. an operation panel; 21. a stopper plate; 22. a through groove; 23. a pressing plate; 24. a sponge sleeve; 25. a shower head; 801. a control box; 802. a screw; 803. a slide bar; 804. moving the plate; 805. a threaded hole; 806. a slide hole; 807. a movable groove; 808. connecting blocks; 809. a fixing plate; 111. a fixed block; 112. a sleeving groove; 113. a support plate; 114. a support spring; 115. a sealing plate; 116. a connecting plate; 117. positioning a groove; 121. mounting blocks; 122. a control block; 123. a sliding groove; 124. a telescopic groove; 125. a spring plate; 126. a tension spring; 127. a sliding plate; 128. and a limiting block.
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.
Referring to fig. 1-9, an embodiment of the present invention is shown: a spraying device for a rain test box comprises a base 1, a water storage tank 2 is fixedly arranged on one side of the upper end face of the base 1, a mounting plate 3 is fixedly arranged on the inner wall of the lower portion of the water storage tank 2, a submersible pump 4 is fixedly arranged on the upper portion of the mounting plate 3, a water outlet pipe 5 is fixedly arranged on the upper portion of the submersible pump 4, one end of the water outlet pipe 5 extends to the upper portion of the water storage tank 2, a telescopic water pipe 6 is fixedly arranged on the upper portion of the water outlet pipe 5, a test box body 7 is fixedly arranged on the other side of the upper end face of the base 1, a control mechanism 8 is arranged on the upper portion of the test box body 7, a connecting groove 9 is formed in the upper portion of a spraying chamber in the test box body 7, a metal shaping hose 10 is inserted into the connecting groove 9, through the arrangement of the metal shaping hose 10, the position of a spraying head 25 is fixed through the characteristics of the metal shaping hose 10, a sealing mechanism 11 is arranged above the swinging pipe outer wall of the test box body 7, the sealing mechanism 11 is provided with a plurality of sealing mechanisms 11, the limiting mechanism 12 is arranged below the outer wall of the swing pipe of the test box body 7, the limiting mechanism 12 is provided with a plurality of sealing mechanisms 8, the control mechanism 8 is composed of a control box 801, a screw 802, sliding rods 803, a moving plate 804, threaded holes 805, sliding holes 806, a movable groove 807, a connecting block 808 and a fixing plate 809, the control box 801 is fixedly connected to one side of the upper end face of the test box body 7, the screw 802 is positioned in the control box 801, the sliding rods 803 are provided with two sliding rods 803, the two sliding rods 803 are respectively positioned at two sides of the screw 802, the sliding rods 803 are arranged so as to limit the movement of the moving plate 804, the moving plate 804 moves up and down more stably, the 804 is positioned in the control box 801, the threaded holes 805 are arranged in the moving plate 804, the sliding holes 806 are provided with two sliding holes 806, the two sliding holes 806 are respectively arranged at two sides in the moving plate 804, the movable groove 807 is arranged on the outer wall of one side of the control box 801, the connecting block 808 is fixedly connected with the end surface of one side of the moving plate 804, the other end of the connecting block 808 extends to one side of the control box 801 through the movable groove 807, the fixing plate 809 is fixedly connected with one end of the connecting block 808 positioned on one side of the control box 801, the sealing mechanism 11 is composed of a fixing block 111, a sleeving groove 112, a supporting plate 113, a supporting spring 114, a sealing plate 115, a connecting plate 116 and a positioning groove 117, the fixing block 111 is positioned above the outer wall of the swinging pipe of the test box body 7, the sleeving groove 112 is arranged inside the fixing block 111, the fixing block 111 is sleeved on the outer wall of the nozzle of the test box body 7 in a sliding manner through the sleeving groove 112, the supporting plate 113 is positioned above the fixing block 111, the lower end surface of the supporting plate 113 is abutted against the upper end surface of the fixing block 111, the supporting spring 114 is positioned inside the sleeving groove 112, and one end of the supporting spring 114 is fixedly connected with the lower end surface of the supporting plate 113, by arranging the supporting spring 114, so that the sealing plate 115 is rebounded through the supporting spring 114, so that the sealing rubber gasket 18 can be tightly attached to the spray head, thereby sealing the spray head, the sealing plate 115 is fixedly connected to the lower end surface of the supporting spring 114, and the lower end surface of the sealing plate 115 is attached to one end of the spray head of the test box body 7, two connecting plates 116 are arranged, two connecting plates 116 are respectively arranged at the front end and the rear end of the swinging pipe of the test box body 7, two positioning grooves 117 are arranged, two positioning grooves 117 are respectively arranged below the inside of the connecting plates 116, the limiting mechanism 12 is composed of a mounting block 121, a control block 122, a sliding groove 123, a telescopic groove 124, a spring plate 125, a telescopic spring 126, a sliding plate 127 and a limiting block 128, the mounting block 121 is fixedly connected below the outer wall of the swinging pipe of the test box body 7, the control block 122 is fixedly connected below the mounting block 121, the sliding groove 123 is arranged inside the control block 122, telescopic slot 124 is provided with two, two telescopic slot 124 are seted up respectively at the front end and the rear end of sliding slot 123, spring board 125 fixed connection is in the inside of sliding slot 123, expanding spring 126 is provided with two, two expanding spring 126 are fixed connection respectively at the front end and the rear end of spring board 125, through setting up expanding spring 126, thereby rebound through expanding spring 126 to sliding plate 127 and remove, sliding plate 127 is provided with two, two sliding plate 127 are located expanding spring 126's front end and rear end respectively, stopper 128 is provided with two, two stopper 128 are pegged graft respectively in telescopic slot 124's inside, and stopper 128's both ends extend to the inside of sliding slot 123 and telescopic slot 124's outside respectively.
Further, sealing mechanism 11 and stop gear 12's quantity is the same, and sealing mechanism 11 and stop gear 12's quantity is the same with the shower nozzle quantity on the proof box body 7 pendulum pipe, the fixed inlet tube 13 that is provided with in one side of 2 top outer walls of storage water tank, the fixed drain pipe 14 that is provided with in below of 2 one side outer walls of storage water tank, the equal threaded connection of drain pipe 14 and inlet tube 13 has sealed lid 15, through setting up sealed lid 15, thereby seal up drain pipe 14 and inlet tube 13 through sealed lid 15, the outer wall of metal forming hose 10 and the inner wall laminating and the sliding connection of spread groove 9, the both ends of metal forming hose 10 extend to inside the spray chamber of the top of proof box body 7 and proof box body 7 respectively, the one end fixed mounting of metal forming hose 10 has shower head 25, and shower head 25 is located inside the spray chamber of proof box body 7.
Further, two ends of the screw 802 are respectively rotatably connected with the upper inner wall and the lower inner wall of the control box 801 through bearings, one end of the screw 802 extends to the upper side of the control box 801, two ends of the sliding rod 803 are respectively fixedly connected with the upper inner wall and the lower inner wall of the control box 801, the moving plate 804 is sleeved outside the screw 802 through a thread hole 805, the moving plate 804 is slidably sleeved outside the sliding rod 803 through a sliding hole 806, the inner wall of the sliding hole 806 is attached and slidably connected with the outer wall of the sliding rod 803, the front end face, the rear end face and the two side end faces of the moving plate 804 are respectively attached and slidably connected with the front end inner wall, the rear end inner wall and the two side inner walls of the control box 801, the front end face and the rear end face of the connecting block 808 are respectively attached and slidably connected with the front end inner wall and the rear end inner wall of the movable groove 807, a rotating handle 16 is fixedly arranged at one end of the screw 802 above the control box 801, rotate handle 16 through setting up to be convenient for the staff rotates screw rod 802, and rotate handle 16 and can change for the motor as required according to the work, the fixed connecting pipe 17 that is provided with in inside of fixed plate 809, and the both ends of connecting pipe 17 extend to the top and the below of fixed plate 809 respectively.
Further, the one end that connecting pipe 17 is located the fixed plate 809 top and the one end fixed connection of flexible water pipe 6, the one end that connecting pipe 17 is located the fixed plate 809 below is located the one end fixed connection of proof box body 7 top with metal forming hose 10, and the inside of connecting pipe 17, the inside of flexible water pipe 6 and the inside of metal forming hose 10 all link up mutually, through setting up connecting pipe 17, thereby can be connected flexible water pipe 6 and metal forming hose 10 through connecting pipe 17.
Further, the fixed sealed cushion 18 that is provided with of lower terminal surface of closing plate 115, and the lower terminal surface of sealed cushion 18 closely laminates with the shower nozzle spout of proof box body 7, the up end of connecting plate 116 and the lower terminal surface fixed connection of fixed block 111, screw 19 and fixed block 111 fixed connection are passed through to backup pad 113, and screw 19 is provided with two respectively, through passing through screw 19 fixed connection with backup pad 113 and fixed block 111, thereby can change supporting spring 114 through dismantling backup pad 113.
Further, an operation plate 20 is fixedly arranged on one side end face of the sliding plate 127, the upper end face, the lower end face and the two side end faces of the sliding plate 127 are respectively attached to and slidably connected with the upper outer wall, the lower outer wall and the two side outer walls of the sliding groove 123, the outer wall of the sliding plate 127 is attached to one end of a telescopic spring 126, one end of a limiting block 128, which is positioned outside the telescopic groove 124, is inserted into the positioning groove 117, the outer wall of the limiting block 128 is respectively attached to and slidably connected with the inner walls of the telescopic groove 124 and the positioning groove 117, one end of the limiting block 128, which is positioned inside the sliding groove 123, is fixedly connected with the sliding plate 127, a stop plate 21 is fixedly arranged on the lower end face of the control block 122, the upper end face of the stop plate 21 is attached to the lower end face of the connecting plate 116, through grooves 22 are respectively formed in the front end and the rear end of one side end face of the control block 122, one end of the operation plate 20 extends to one side of the control block 122 through the through grooves 22, the upper end face and the lower end face of the operation plate 20 are respectively attached to and slidably connected with the upper inner wall and the lower inner wall of the through grooves 22, the one end that operation panel 20 is located control block 122 one side is fixed to be provided with presses down board 23, presses the fixed sponge cover 24 that is provided with of outer wall of board 23, through setting up sponge cover 24 to make the staff press more comfortable when pressing down board 23.
A spraying method of a spraying device for a rain test box comprises the following steps:
the method comprises the following steps: when a spraying test needs to be carried out through the test box body 7, the useless spray heads on the swinging pipes of the test box body 7 can be sealed according to the size and the spraying position of the sprayed object;
step two: the fixed block 111 is directly sleeved outside the spray head of the test box body 7 through the sleeving groove 112, and the connecting plates 116 at the front end and the rear end of the lower end face of the fixed block 111 can be positioned at the front end and the rear end of the swinging pipe, so that the connecting plates 116 can move to the front end and the rear end of the control block 122, then a worker presses the two pressing plates 23 at one side of the control block 122 towards each other, so that the pressing plates 23 can drive the two operating plates 20 to move towards each other, the two operating plates 20 can move the sliding plates 127 at the front end and the rear end of the spring plate 125 towards each other, so that the two sliding plates 127 can compress the telescopic spring 126 and move towards each other, when the two sliding plates 127 move towards each other, the two sliding plates 127 can drive the two limiting blocks 128 to move inside the telescopic groove 124, so that the two limiting blocks 128 move towards each other, so that one end of the two limiting blocks 128 outside the telescopic groove 124 can move inside the telescopic groove 124, so that the front and rear faces of the control block 122 remain planar;
step three: then, the worker continues to press the fixing block 111 towards the control block 122, so that the fixing block 111 drives the connecting plate 116 to move towards the stop plate 21, when the lower end surface of the connecting plate 116 is attached to the upper end surface of the stop plate 21, the positioning groove 117 inside the connecting plate 116 overlaps the telescopic groove 124, the worker releases the pressing plate 23, when the pressing plate 23 is released, the telescopic spring 126 automatically rebounds the sliding plate 127 due to no control of the pressing plate 23, so that the sliding plate 127 moves back and forth, the sliding plate 127 drives the limiting block 128 to move back and forth, so that one end of the limiting block 128 moves to the outside of the control block 122 through the telescopic groove 124, and one end of the limiting block 128 is inserted into the positioning groove 117 inside the connecting plate 116, so that the connecting plate 116 cannot move up and down through the limiting block 128, so that the fixing block 111 is fixed, meanwhile, the supporting spring 114 rebounds the sealing plate 115 downwards through elasticity, so that the sealing rubber gasket 18 on the lower end surface of the sealing plate 115 is tightly attached to the nozzle orifice of the test box body 7, and the nozzle is sealed by the sealing plate 115;
step four: after the spray heads needing to be sealed are sealed, the test box body 7 is started to carry out a spraying test, when a spraying experiment needs to be carried out on one position of a sprayed object, the test box body 7 is closed, the door of a spray chamber of the test box body 7 is opened, the screw rod 802 is rotated by rotating the handle 16, the movable plate 804 is in threaded connection with the screw rod 802 through the threaded hole 805, so the movable plate 804 can move downwards through the principle of thread transmission, the movable plate 804 moves downwards to drive the connecting block 808 and the fixed plate 809 to move downwards, the fixed plate 809 drives the metal shaping hose 10 to move downwards through the connecting groove 9, the metal shaping hose 10 can drive the spray heads 25 to move downwards in the spray chamber, when the spray heads 25 move to a required height, the screw rod 802 stops rotating, and the metal shaping hose 10 is pulled through the characteristics of the metal shaping hose 10, thereby moving the spray header 25 to the position to be sprayed, fixing the position of the spray header 25 by the metal shaping hose 10, and then closing the door of the spray chamber of the test box body 7;
step five: the submersible pump 4 is started, the submersible pump 4 extracts water in the water storage tank 2 into the water outlet pipe 5, the water is sprayed to the position needing to be sprayed through the water outlet pipe 5, the telescopic water pipe 6, the connecting pipe 17, the metal shaping hose 10 and the spray head 25, after the spraying is finished, the submersible pump 4 is closed, and the spraying experiment is completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a rain is spray set for proof box, includes base (1), its characterized in that: the water storage tank is fixedly arranged on one side of the upper end face of the base (1), a mounting plate (3) is fixedly arranged on the inner wall of the lower portion of the water storage tank (2), a submersible pump (4) is fixedly arranged on the upper portion of the mounting plate (3), a water outlet pipe (5) is fixedly arranged on the upper portion of the submersible pump (4), one end of the water outlet pipe (5) extends to the upper portion of the water storage tank (2), a telescopic water pipe (6) is fixedly arranged on the upper portion of the water outlet pipe (5), a test box body (7) is fixedly arranged on the other side of the upper end face of the base (1), a control mechanism (8) is arranged on the upper portion of the test box body (7), a connecting groove (9) is formed in the upper inner wall of an inner spray chamber of the test box body (7), a metal shaping hose (10) is inserted into the connecting groove (9), and a sealing mechanism (11) is arranged on the upper portion of the outer wall of a swing pipe of the test box body (7), the sealing mechanism (11) is provided with a plurality of limiting mechanisms (12), the limiting mechanisms (12) are arranged below the outer wall of the swinging pipe of the test box body (7), the control mechanism (8) is composed of a control box (801), a screw rod (802), sliding rods (803), a moving plate (804), a threaded hole (805), a sliding hole (806), a movable groove (807), a connecting block (808) and a fixing plate (809), the control box (801) is fixedly connected to one side of the upper end face of the test box body (7), the screw rod (802) is positioned in the control box (801), the sliding rods (803) are provided with two sliding rods (803), the two sliding rods (803) are respectively positioned at two sides of the screw rod (802), the moving plate (804) is positioned in the control box (801), and the threaded hole (805) is arranged in the moving plate (804), the two sliding holes (806) are arranged, the two sliding holes (806) are respectively arranged on two sides of the interior of the moving plate (804), the movable groove (807) is arranged on the outer wall of one side of the control box (801), the connecting block (808) is fixedly connected to the end face of one side of the moving plate (804), the other end of the connecting block (808) extends to one side of the control box (801) through the movable groove (807), the fixing plate (809) is fixedly connected to one end, located on one side of the control box (801), of the connecting block (808), the sealing mechanism (11) is composed of a fixing block (111), a sleeving groove (112), a supporting plate (113), a supporting spring (114), a sealing plate (115), a connecting plate (116) and a positioning groove (117), the fixing block (111) is located above the outer wall of the swinging pipe of the test box body (7), and the sleeving groove (112) is arranged in the interior of the fixing block (111), the fixing block (111) is slidably sleeved on the outer wall of the spray head of the test box body (7) through a sleeving groove (112), the supporting plate (113) is located above the fixing block (111), the lower end face of the supporting plate (113) is attached to the upper end face of the fixing block (111), the supporting spring (114) is located inside the sleeving groove (112), one end of the supporting spring (114) is fixedly connected with the lower end face of the supporting plate (113), the sealing plate (115) is fixedly connected to the lower end face of the supporting spring (114), the lower end face of the sealing plate (115) is attached to one end of the spray head of the test box body (7), the two connecting plates (116) are arranged, the two connecting plates (116) are located at the front end and the rear end of the swinging pipe of the test box body (7) respectively, the two positioning grooves (117) are arranged, and the two positioning grooves (117) are arranged below the inner portion of the connecting plates (116) respectively, the limiting mechanism (12) comprises an installation block (121), a control block (122), a sliding groove (123), a telescopic groove (124), a spring plate (125), two telescopic springs (126), a sliding plate (127) and a limiting block (128), the installation block (121) is fixedly connected below the outer wall of the swing pipe of the test box body (7), the control block (122) is fixedly connected below the installation block (121), the sliding groove (123) is arranged inside the control block (122), the number of the telescopic grooves (124) is two, the two telescopic grooves (124) are respectively arranged at the front end and the rear end of the sliding groove (123), the spring plate (125) is fixedly connected inside the sliding groove (123), the number of the telescopic springs (126) is two, the two telescopic springs (126) are respectively fixedly connected at the front end and the rear end of the spring plate (125), and the number of the sliding plate (127) is two, the two sliding plates (127) are respectively positioned at the front end and the rear end of the telescopic spring (126), the number of the limiting blocks (128) is two, the two limiting blocks (128) are respectively inserted in the telescopic groove (124), and two ends of the limiting blocks (128) respectively extend to the inside of the sliding groove (123) and the outside of the telescopic groove (124).
2. The spray device for a raining test chamber according to claim 1, wherein: the number of the sealing mechanisms (11) and the number of the limiting mechanisms (12) are the same, the number of the sealing mechanisms (11) and the number of the limiting mechanisms (12) are the same as the number of the spray heads on the swinging pipe of the test box body (7), a water inlet pipe (13) is fixedly arranged on one side of the outer wall above the water storage tank (2), a drain pipe (14) is fixedly arranged below the outer wall of one side of the water storage tank (2), one end of the drain pipe (14) and one end of the water inlet pipe (13) are both in threaded connection with a sealing cover (15), the outer wall of the metal shaping hose (10) is attached to the inner wall of the connecting groove (9) and is connected with the inner wall in a sliding way, two ends of the metal shaping hose (10) respectively extend to the upper part of the test box body (7) and the inner part of the spray chamber of the test box body (7), one end of the metal shaping hose (10) is fixedly provided with a spray head (25), and the spray header (25) is positioned inside the spray chamber of the test box body (7).
3. The spray device for a raining test chamber according to claim 1, wherein: the two ends of the screw rod (802) are respectively connected with the upper inner wall and the lower inner wall of the control box (801) in a rotating mode through bearings, one end of the screw rod (802) extends to the upper portion of the control box (801), the two ends of the sliding rod (803) are respectively fixedly connected with the upper inner wall and the lower inner wall of the control box (801), the movable plate (804) is sleeved outside the screw rod (802) through threads of a threaded hole (805), the movable plate (804) is sleeved outside the sliding rod (803) through a sliding hole (806) in a sliding mode, the inner wall of the sliding hole (806) is attached to and slidably connected with the outer wall of the sliding rod (803), the front end face, the rear end face and the two side end faces of the movable plate (804) are respectively attached to and slidably connected with the front end inner wall, the rear end inner wall and the two side inner walls of the control box (801), the front end face and the rear end face of the connecting block (808) are respectively attached to and slidably connected with the front end inner wall and the rear end inner wall of the movable groove (807), the screw rod (802) is located the fixed handle (16) that is provided with of one end above control box (801), the inside fixed connecting pipe (17) that is provided with of fixed plate (809), and the both ends of connecting pipe (17) extend to the top and the below of fixed plate (809) respectively.
4. The spray device for a raining test chamber according to claim 3, wherein: one end of the connecting pipe (17) located above the fixing plate (809) is fixedly connected with one end of the telescopic water pipe (6), one end of the connecting pipe (17) located below the fixing plate (809) is fixedly connected with one end of the metal shaping hose (10) located above the test box body (7), and the inside of the connecting pipe (17), the inside of the telescopic water pipe (6) and the inside of the metal shaping hose (10) are communicated with each other.
5. The spray device for a raining test chamber according to claim 1, wherein: the fixed sealed cushion (18) that is provided with of lower terminal surface of closing plate (115), and the lower terminal surface of sealed cushion (18) closely laminates with the shower nozzle spout of proof box body (7), the up end of connecting plate (116) and the lower terminal surface fixed connection of fixed block (111), backup pad (113) pass through screw (19) and fixed block (111) fixed connection, and screw (19) are provided with two respectively.
6. The spray device for a raining test chamber according to claim 1, wherein: an operation plate (20) is fixedly arranged on one side end face of the sliding plate (127), the upper end face, the lower end face and the two side end faces of the sliding plate (127) are respectively attached to and slidably connected with the upper outer wall, the lower outer wall and the two side outer walls of the sliding groove (123), the outer wall of the sliding plate (127) is attached to one end of a telescopic spring (126), one end, located outside the telescopic groove (124), of the limiting block (128) is inserted into the positioning groove (117), the outer wall of the limiting block (128) is respectively attached to and slidably connected with the inner walls of the telescopic groove (124) and the positioning groove (117), one end, located inside the sliding groove (123), of the limiting block (128) is fixedly connected with the sliding plate (127), a stop plate (21) is fixedly arranged on the lower end face of the control block (122), and the upper end face of the stop plate (21) is attached to the lower end face of the connecting plate (116), lead to groove (22) have all been seted up to the front end and the rear end of control block (122) one side terminal surface, the one end of operation panel (20) is passed through and is led to one side of groove (22) extension to control block (122), the up end and the lower terminal surface of operation panel (20) are laminated and sliding connection with the top inner wall and the below inner wall that lead to groove (22) respectively, the one end that operation panel (20) is located control block (122) one side is fixed to be provided with and presses clamp plate (23), the outer wall of pressing clamp plate (23) is fixed to be provided with sponge cover (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110297409.4A CN113042243B (en) | 2021-03-19 | 2021-03-19 | Spraying device for rain test box and spraying method thereof |
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| CN202110297409.4A CN113042243B (en) | 2021-03-19 | 2021-03-19 | Spraying device for rain test box and spraying method thereof |
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| CN113042243B true CN113042243B (en) | 2022-03-08 |
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| CN114308488B (en) * | 2021-12-15 | 2022-07-01 | 江苏荣生电子有限公司 | Balanced reciprocating spraying mechanism for spraying electrode foil |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012021652A1 (en) * | 2012-11-03 | 2014-05-22 | Steinberg Klaus F. | Sealing test stand for vehicles, comprises vibration exciter, which is positioned on steel plates in flexibly slidable manner for different vehicle sizes, such that real vehicle and weather conditions or sealing situation are testable |
| CN205909975U (en) * | 2016-08-16 | 2017-01-25 | 重庆市万福机动车检测有限公司 | Testing arrangement drenches with rain |
| US10227890B2 (en) * | 2016-08-18 | 2019-03-12 | Delavan, Inc. | Resonant modes in sprays |
| CN207675374U (en) * | 2018-01-04 | 2018-07-31 | 珠海市嘉仪测试设备有限公司 | A kind of swing pipe shower testing apparatus |
| CN209432677U (en) * | 2019-02-14 | 2019-09-24 | 河北中电科航检测技术服务有限公司 | A kind of circular rain test chamber |
| CN209935021U (en) * | 2019-04-16 | 2020-01-14 | 沭阳旺盛木业制品厂 | Novel spraying device for plate processing |
| CN211799596U (en) * | 2019-10-15 | 2020-10-30 | 山东北华环保股份有限公司 | Ultrasonic atomization spraying assembly |
| CN110716098A (en) * | 2019-10-25 | 2020-01-21 | 江苏祥源电气设备有限公司 | Composite insulator wet power frequency rain test device |
| CN211838563U (en) * | 2019-12-26 | 2020-11-03 | 上海依润新材料科技有限公司 | Spraying mechanism for plate glue construction |
| CN212007665U (en) * | 2020-05-15 | 2020-11-24 | 天津国测航天科技有限责任公司 | Test equipment capable of simulating storm rain and rain |
| CN212585924U (en) * | 2020-08-31 | 2021-02-23 | 驰旋试验设备浙江有限公司 | Rain test box |
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