CN113750711B

CN113750711B - Constructional engineering spray dust-settling device

Info

Publication number: CN113750711B
Application number: CN202111022095.3A
Authority: CN
Inventors: 王文龙; 鲁海芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-11-29
Anticipated expiration: 2041-09-01
Also published as: CN113750711A

Abstract

The invention discloses a spraying dust-settling device for constructional engineering, which comprises: the base is used as a supporting base of the device, a box body is fixedly connected onto the base, a disc is rotatably connected onto the box body, and a vertical plate is fixedly connected above the disc; one end of the first rotating shaft is fixedly connected to the vertical plate, and the tail end of the telescopic rod is fixedly connected to the disc. This building engineering's dust device that sprays, the effect through the spring drives the inserted bar and resets and inserts in the slot, thereby with the mounting in advance of butt plate in the curb plate, through adjusting the interval between two sets of push pedals, it is intraductal to make the end pipe fix in the butt joint, drive two-way gyro wheel through the telescopic link and rotate along the rail, thereby adjust the spray angle of shower nozzle on the butt plate, drive the curb plate through step motor and slide in the backup pad, be convenient for adjust the spray regime, monitor the water level in the storage water tank constantly through the liquid level appearance, and send out to pipe through the siren, remind operating personnel on every side, thereby be convenient for carry out the early warning to the water level in the storage water tank.

Description

Constructional engineering spray dust device

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a spraying dust-settling device for constructional engineering.

Background

In a building site, in order to prevent dust from flying, a spraying device is needed to be used for spraying and dedusting on the site, and the existing spraying and dedusting device for the building engineering has certain defects when in use, such as the case;

the spraying and dust-settling device for the building engineering comprises a supporting box, a filter screen is embedded and fixed in the side wall of a fixed sleeve, an angle adjusting mechanism for driving the supporting plate to rotate is arranged in the supporting box, water in a water tank is extracted and atomized and sprayed through the arranged spraying mechanism, the arranged air blowing mechanism performs air blowing action on the water, the spraying range of the water is effectively enlarged, the telescopic adjusting mechanism can realize the telescopic action of an extension sleeve relative to the fixed sleeve and realize the free adjustment according to the dust-settling position, the arranged swinging mechanism can perform reciprocating swinging driving effect on a guide air pipe, the atomized water is swung and sprayed in the swinging process of the guide air pipe, the dust-settling range is remarkably improved, the arranged angle adjusting mechanism can flexibly adjust the elevation angle of the guide air pipe, the flexible adjusting effect of the spraying and dust-settling area is realized, and the settling rate of dust in the air is greatly improved;

this prior art solution also presents the following problems when in use:

1. the angle adjusting process is relatively complicated and not simple;

2. the spraying range is not convenient to adjust;

3. is inconvenient to assemble;

4. the butt joint of pipelines is inconvenient;

5. the water level in the water storage tank is not convenient to be pre-warned;

improvements are needed to address the above problems.

Disclosure of Invention

The invention aims to provide a spraying and dust-settling device for constructional engineering, which aims to solve the problems that the angle adjusting process of the spraying and dust-settling device for constructional engineering in the market is complicated, is not simple and convenient, is inconvenient to assemble, is inconvenient for pipeline butt joint and pipeline butt joint, and is inconvenient for early warning the water level in a water storage tank.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a constructional engineering's spraying dust device, includes:

the base is used as a supporting base of the device, a box body is fixedly connected onto the base, a disc is rotatably connected onto the box body, and a vertical plate is fixedly connected above the disc;

one end of the first rotating shaft is fixedly connected to the vertical plate, the other end of the first rotating shaft is fixedly connected with a first bearing, the first bearing is embedded in a supporting plate, a steel rail is fixedly connected to the lower portion of the supporting plate, a bidirectional roller is connected to the lower portion of the steel rail in a clamping mode, the bidirectional roller is rotatably connected to the inside of the U-shaped frame, a telescopic rod is fixedly connected to the lower portion of the U-shaped frame, and the tail end of the telescopic rod is fixedly connected to the disc.

Preferably, riser, first pivot, first bearing, backup pad, rail, two-way gyro wheel, U-shaped frame and telescopic link constitute angle modulation structure, and the rail passes through welded mode and backup pad fixed connection to the maximum height of telescopic link is far less than the height of first pivot, prevents that the telescopic link from rising the overlength, leads to the condition appearance that the backup pad emptys.

Preferably, the support plate includes:

the embedded track is fixedly connected in the supporting plate, a first sliding plate is connected in the embedded track in a sliding manner, and one end of the first sliding plate is fixedly connected with a side plate;

gear plate, fixed connection be in curb plate one side, the meshing is connected with the toothed disc on the gear plate, toothed disc fixed connection is at the step motor output, step motor fixed connection is in the backup pad top. The side plates can be driven to slide on the supporting plate through the stepping motor, so that the spraying range can be adjusted.

Preferably, the method further comprises the following steps:

the transmission rod is fixedly connected below the disc, a driven gear is fixedly connected to the tail end of the transmission rod, a driving gear is connected to the driven gear in a meshed mode, a driving motor is fixedly connected to the upper portion of the driving gear, the driving motor is fixedly connected to the upper portion of the inner wall of the box body, the height of the side plate is adjusted in the rotating process, and therefore the spraying range is adjusted.

Preferably, inlay and establish track, first slide, curb plate, toothed disc and transfer line, driven gear, driving gear and driving motor and constitute the scope and adjust the structure, and inlay and establish track and first slide and be provided with two sets ofly about the central axis symmetry of curb plate, when making the curb plate pass through toothed disc rebound, it is more stable.

Preferably, the side plate includes:

the butt joint groove is formed in the side plate, a butt joint rail is fixedly connected to the inner side wall of the butt joint groove, a second sliding plate is connected to the butt joint rail in a sliding mode, a butt joint plate is fixedly connected to one side of the second sliding plate, a water delivery pipeline is embedded in the butt joint plate, and a spray head is fixedly connected to the water delivery pipeline;

the sleeve is embedded in the butt joint rail, a spring is fixedly connected in the sleeve, one end of the spring is fixedly connected with a baffle, one side of the baffle is fixedly connected with an inserting rod, one end of the inserting rod is connected in the inserting groove in a clamping mode, and the inserting groove is formed in the second sliding plate;

the second bearing, fixed connection be in the curb plate top, fixedly connected with damping pivot in the second bearing, damping pivot top fixedly connected with links the board, link board below fixedly connected with backing plate, the backing plate below is connected with the second slide, links the board through the rotation, makes the backing plate support the second slide to make the more firm installation of butt joint plate in the curb plate.

Preferably, the distance between sleeve and the slot bottom is less than the length sum of spring, baffle and inserted bar, and the length of spring is less than the inside degree of depth of sleeve to the length of inserted bar is greater than the inside degree of depth of slot, prevents that the unable normal condition of fixing in the curb plate of butt joint plate from appearing in inserting the slot that the inserted bar is unable.

Preferably, the water pipe includes:

the butt joint pipe is fixedly connected to the tail end of the water conveying pipeline, an internal thread pipe is embedded in the butt joint pipe, and a locking bolt is connected to the internal thread of the internal thread pipe in a threaded manner;

the second pivot, fixed connection be in locking bolt one end, second pivot one end fixedly connected with third bearing, the third bearing inlays to be established in push pedal one side, push pedal opposite side fixedly connected with cardboard, the spacing groove is connected to the cardboard block, the spacing groove is seted up in the end pipe outside, through adjusting the interval between two sets of push pedals, makes cardboard card go into the spacing inslot to make the end pipe fix in the butt joint intraductal, thereby the pipeline butt joint of being convenient for.

Preferably, the case includes:

the water storage tank is fixedly connected in the tank body, one side of the water storage tank is fixedly connected with a corrugated pipe, one end of the corrugated pipe is fixedly connected with a water pump, a flow divider is fixedly connected above the water pump, a spring pipe is fixedly connected above the flow divider, and the top end of the spring pipe is fixedly connected to the tail end of an end pipe;

the liquid level appearance inlays to be established in the storage water tank, fixedly connected with signal converter on the box inside wall, fixedly connected with central authorities' manager on the box outside wall, fixedly connected with pump body controller on the water pump, fixedly connected with siren carries out real-time supervision to the inside water level of storage water tank through the liquid level appearance on the base to the monitoring storage water tank water resource consumption state.

Preferably, the signal converter, the central manager and the pump controller are electrically connected, and the maximum stretching length of the spring tube is far greater than the sum of the heights of the base, the box body, the disc and the vertical plate, so that the situation that the end tube is separated from the butt joint tube or the spring tube is broken due to insufficient stretching length of the spring tube is avoided.

Compared with the prior art, the invention has the beneficial effects that: this building engineering's spraying dust device, drive the inserted bar through the effect of spring and reset and insert in the slot, thereby with the buttcover plate preinstall in the curb plate, thereby be convenient for assemble, through adjusting the interval between two sets of push pedals, make the end pipe fix in the butt joint intraductal, and then be convenient for the pipeline butt joint, drive two-way gyro wheel through the telescopic link and rotate along the rail, make the backup pad other end rotate around first pivot and first bearing, thereby adjust the injection angle of shower nozzle on the buttcover plate, drive the curb plate through step motor and slide in the backup pad, then, it rotates to drive the disc through driving motor, adjust the direction of spraying, and then be convenient for adjust the range of spraying more, constantly monitor the water level in the storage water tank through the liquid level appearance, and send out to pipe and cry through the siren, remind operating personnel on every side, thereby be convenient for carry out the early warning to water level in the storage water storage tank.

1. Before the water spraying and dust settling device is used, the telescopic rod is started, the telescopic rod drives the two-way roller to move upwards, the two-way roller rotates along a steel rail, one end of the supporting plate is lifted while the two-way roller rotates along the steel rail, the other end of the supporting plate rotates around the first rotating shaft and the first bearing, so that the spraying angle of the spray head on the butt plate is adjusted, the adjusting process is simple and convenient, then, the water pump is started, water in the water storage tank is conveyed to the spring pipe and conveyed to the water pipeline through the spring pipe, and is distributed to the spray head through the water pipeline, and spraying and dust settling are carried out;

2. when spraying, a stepping motor is started, the stepping motor drives a gear plate to rotate, the gear plate is meshed with the gear plate so as to drive the gear plate to move, the gear plate passes through two groups of embedded tracks and a first sliding plate, the side plate is stably driven to slide on a supporting plate so as to adjust the position of the side plate, further, the spraying range is adjusted, then, a driving motor is started, the driving motor drives a driving gear to rotate, the driving gear drives a driven gear to rotate, the driven gear drives a disc to rotate through a transmission rod, the spraying direction is adjusted, further, the adjusting range is expanded, and further, the spraying range is more conveniently adjusted;

3. firstly, corresponding second sliding plates on two sides of a butt joint plate to two groups of butt joint tracks in a butt joint groove one by one, then sliding the butt joint plate into the butt joint groove from top to bottom, in the sliding process, sliding the second sliding plates into the butt joint tracks and extruding an insertion rod, wherein the insertion rod extrudes a spring in a sleeve through a baffle plate, after the second sliding plates completely slide into the butt joint tracks, the insertion rod is superposed with the insertion groove, the insertion rod resets under the action of the spring, one end of the insertion rod is inserted into the insertion groove, so that the butt joint plate is installed in a side plate in advance, then rotating a connecting plate through a second bearing and a damping rotating shaft to enable a backing plate to abut against the second sliding plates, and then locking the second sliding plates in the butt joint tracks, so that a water pipeline is connected with a support plate, and therefore assembly is facilitated;

4. after the assembly is finished, the end pipe is inserted into the butt joint pipe, after the end pipe is completely inserted into the butt joint pipe, the end pipe is rotated, the limiting groove on the outer side of the end pipe is enabled to correspond to the clamping plate, then the locking bolt is rotated, the locking bolt pushes the push plate inwards through the internal thread pipe while rotating, the clamping plate is clamped into the limiting groove, the push plate does not need to rotate along with the rotation of the locking bolt under the action of the second rotating shaft and the third bearing, and therefore the end pipe is fixed in the butt joint pipe by adjusting the distance between the two groups of push plates, and the pipeline butt joint is facilitated;

5. in the in-process that uses, the water level in the storage water tank is monitored constantly to the liquid level appearance to with signal transmission to central management ware through signal converter, when the water level of storage water tank was less than the scope of regulation, central management ware was through the signal of analysis transmission, starts the siren immediately, and the siren sends to pipe, and the scintillation reminds operating personnel on every side, closes the water pump through pump body controller simultaneously, makes the water pump no longer work, thereby is convenient for carry out the early warning to the water level in the storage water tank.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the embedded track structure of the present invention;

FIG. 3 is a schematic view of the structure of the water pipe of the present invention;

FIG. 4 is a schematic view of the structure of the push plate according to the present invention;

FIG. 5 is a schematic view of the structure of part A of the present invention;

fig. 6 is a schematic structural diagram of the principle of the present invention.

In the figure: 1. a base; 2. a box body; 3. a disc; 4. a vertical plate; 5. a first rotating shaft; 6. a first bearing; 7. a support plate; 8. a steel rail; 9. a bidirectional roller; 10. a U-shaped frame; 11. a telescopic rod; 12. embedding a track; 13. a first slide plate; 14. a side plate; 15. a gear plate; 16. a gear plate; 17. a stepping motor; 18. butt-jointing the rails; 19. a second slide plate; 20. butt-joint plates; 21. a water delivery pipeline; 22. a spray head; 23. a sleeve; 24. a spring; 25. a baffle plate; 26. inserting a rod; 27. inserting slots; 28. a second bearing; 29. A damping rotating shaft; 30. connecting plates; 31. a backing plate; 32. butt-joint pipes; 33. an internally threaded tube; 34. locking the bolt; 35. a second rotating shaft; 36. a third bearing; 37. pushing a plate; 38. clamping a plate; 39. an end tube; 40. A transmission rod; 41. a driven gear; 42. a driving gear; 43. a drive motor; 44. a water storage tank; 45. A bellows; 46. a water pump; 47. a flow divider; 48. a spring tube; 49. a liquid level meter; 50. a signal converter; 51. a central manager; 52. a pump controller; 53. an alarm; 54. a butt joint groove; 55. a limiting groove.

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. 1-6, the present invention provides a technical solution: the utility model provides a constructional engineering's spray dust device, includes: base 1, as the device's support basis, fixedly connected with box 2 on the base 1, it is connected with disc 3 to rotate on the box 2, disc 3 top fixedly connected with riser 4, first pivot 5, one end fixed connection is on

riser

4, 5 other end fixedly connected with first bearing 6 of first pivot, first bearing 6 inlays to be established in backup pad 7, backup pad 7 below fixedly connected with rail 8, rail 8 below joint is connected with two-way gyro wheel 9, two-way gyro wheel 9 rotates to be connected in U-shaped frame 10, U-shaped frame 10 below fixedly connected with

telescopic link

11, 11 terminal fixed connections of telescopic link are on disc 3. Riser 4, first pivot 5, first bearing 6, backup pad 7, rail 8, two-way gyro wheel 9, U-shaped frame 10 and telescopic link 11 constitute angle modulation structure, and rail 8 through welded mode and backup pad 7 fixed connection to the maximum height of telescopic link 11 is less than the height of first pivot 5 far away, prevents that telescopic link 11 from rising the overlength, leads to the condition appearance that backup pad 7 emptys. The two-way roller 9 is driven by the telescopic rod 11 to rotate along the steel rail 8, so that the other end of the supporting plate 7 rotates around the first rotating shaft 5 and the first bearing 6, and the spraying angle of the spray head 22 on the butt-joint plate 20 is adjusted.

The support plate 7 includes: inlay and establish track 12, fixed connection is in backup pad 7, inlay and establish 12 sliding connection in track and have first slide 13, first slide 13 one end fixedly connected with curb plate 14, gear plate 15, fixed connection is in curb plate 14 one side, the meshing is connected with toothed disc 16 on the

gear plate

15, 16 fixed connection of toothed disc are at step motor 17 output, step motor 17 fixed connection is in backup pad 7 top, can drive curb plate 14 through step motor 17 and slide in backup pad 7, thereby adjust the spray range, still include: the driving rod 40 is fixedly connected below the disc 3, the tail end of the driving rod 40 is fixedly connected with a driven gear 41, the driven gear 41 is meshed with a driving gear 42, a driving motor 43 is fixedly connected above the driving gear 42, the driving motor 43 is fixedly connected above the inner wall of the box body 2, the height of the side plate 14 is adjusted while the driving motor 43 rotates, and therefore the spraying range is adjusted. The embedded rail 12, the first sliding plate 13, the side plate 14, the gear plate 15, the gear disc 16, the transmission rod 40, the driven gear 41, the driving gear 42 and the driving motor 43 form a range adjusting structure, and the embedded rail 12 and the first sliding plate 13 are symmetrically arranged in two groups about the central axis of the side plate 14, so that the side plate 14 is more stable when moving upwards through the gear plate 15. The side plates 14 are driven by the stepping motor 17 to slide on the supporting plate 7, and then the disc 3 is driven by the driving motor 43 to rotate, so that the spraying direction is adjusted, and the spraying range is adjusted more conveniently.

The side plate 14 includes: butt joint groove 54, set up in curb plate 14, fixedly connected with butt joint track 18 on the butt joint groove 54 inside wall, sliding connection has second slide 19 in butt joint track 18, second slide 19 one side fixedly connected with butt joint board 20, butt joint board 20 embeds is equipped with conduit 21, fixedly connected with shower nozzle 22 on conduit 21, sleeve 23, inlay and establish in butt joint track 18, fixedly connected with spring 24 in sleeve 23, spring 24 one end fixedly connected with baffle 25, baffle 25 one side fixedly connected with inserted bar 26, inserted bar 26 one end block is connected in slot 27, slot 27 sets up in second slide 19, second bearing 28, fixed connection is above curb plate 14, fixedly connected with damping pivot 29 in second bearing 28, damping pivot 29 top fixedly connected with link plate 30, link plate 30 below fixedly connected with backing plate 31, backing plate 31 below is connected with second slide 19, through rotatory link plate 30, make backing plate 31 second slide 19, thereby make butt joint board 20 more firmly install in curb plate 14. The distance between the sleeve 23 and the bottom of the slot 27 is smaller than the sum of the lengths of the spring 24, the baffle 25 and the insertion rod 26, the length of the spring 24 is smaller than the inner depth of the sleeve 23, and the length of the insertion rod 26 is larger than the inner depth of the slot 27, so that the situation that the insertion rod 26 cannot be normally inserted into the slot 27 and the butt plate 20 cannot be normally fixed in the side plate 14 is prevented. The spring 24 is used to return the insertion rod 26 to the insertion slot 27, so that the butt plate 20 is pre-installed in the side plate 14, thereby facilitating assembly.

The water duct 21 includes: butt joint pipe 32, fixed connection is terminal at water pipeline 21, butt joint pipe 32 is embedded to be equipped with internal thread pipe 33, internal thread pipe 33 female connection has locking bolt 34, second pivot 35, fixed connection is in locking bolt 34 one end, 35 one end fixedly connected with third bearing 36 of second pivot, third bearing 36 inlays to be established in push pedal 37 one side, push pedal 37 opposite side fixedly connected with cardboard 38, cardboard 38 block is connected in spacing groove 55, spacing groove 55 is seted up in the end pipe 39 outside, through adjusting the interval between two sets of push pedal 37, make cardboard 38 block in spacing groove 55, thereby make end pipe 39 fix in butt joint pipe 32, thereby be convenient for the pipeline butt joint.

The case 2 includes: storage water tank 44, fixed connection is in box 2, storage water tank 44 one side fixedly connected with bellows 45, bellows 45 one end fixedly connected with water pump 46, water pump 46 top fixedly connected with shunt 47, shunt 47 top fixedly connected with spring pipe 48, spring pipe 48 top fixed connection is at end pipe 39 end, liquid level appearance 49, inlay and establish in storage water tank 44, fixedly connected with signal converter 50 on the box 2 inside wall, fixedly connected with central authorities supervisor 51 on the box 2 lateral wall, fixedly connected with pump body controller 52 on the water pump 46, fixedly connected with siren 53 on the base 1, carry out real-time supervision to the inside water level of storage water tank 44 through liquid level appearance 49, thereby the water resource consumption state in the monitoring storage water tank 44. The signal converter 50, the central manager 51 and the pump controller 52 are electrically connected, and the maximum stretching length of the spring tube 48 is far greater than the sum of the heights of the base 1, the box body 2, the disc 3 and the vertical plate 4, so that the situation that the end tube 39 is separated from the butt joint tube 32 or the spring tube 48 is broken due to insufficient stretching length of the spring tube 48 is prevented. The water level in the water storage tank 44 is constantly monitored by the level meter 49, and the alarm 53 sounds to remind surrounding operators, so that the water level in the water storage tank 44 can be warned conveniently.

The working principle is as follows: as shown in fig. 1-6, when using the spraying dust-settling device for construction engineering, the device is simply understood, first, the second sliding plates 19 on both sides of the docking plate 20 correspond to the two sets of docking rails 18 in the docking groove 54 one by one, then, the docking plate 20 is slid into the docking groove 54 from top to bottom, during the sliding process, the second sliding plates 19 slide into the docking rails 18 and press the insertion rods 26, the insertion rods 26 press the springs 24 in the sleeves 23 through the baffles 25, after the second sliding plates 19 are completely slid into the docking rails 18, the insertion rods 26 are overlapped with the positions of the slots 27, under the action of the springs 24, the insertion rods 26 are reset, one end is inserted into the slots 27, thereby the docking plate 20 is installed in the side plate 14 in advance, then the connecting plate 30 is rotated through the second bearings 28 and the damping rotating shafts 29, so that the backing plate 31 abuts against the second sliding plates 19, the second sliding plate 19 is blocked in the butt joint rail 18 again, so that the water pipe 21 is connected with the support plate 7, so that the assembly is facilitated, secondly, after the assembly is completed, the end pipe 39 is inserted into the butt joint pipe 32, after the end pipe 39 is completely inserted into the butt joint pipe 32, the end pipe 39 is rotated, so that the limit groove 55 at the outer side of the end pipe 39 corresponds to the clamp plate 38, then the locking bolt 34 is rotated, the locking bolt 34 pushes the push plate 37 inwards through the internal thread pipe 33 while rotating, so that the clamp plate 38 is clamped into the limit groove 55, and through the action of the second rotating shaft 35 and the third bearing 36, the push plate 37 does not need to rotate along with the rotation of the locking bolt 34, so that the end pipe 39 is fixed in the butt joint pipe 32 by adjusting the distance between the two groups of push plates 37, so that the pipe butt joint is facilitated, then, before the use, the telescopic rod 11 is started, so that the telescopic rod 11 drives the bidirectional idler wheel 9 to move upwards, the two-way roller 9 is rotated along the steel rail 8, one end of the supporting plate 7 is lifted while the two-way roller 9 rotates along the steel rail 8, the other end of the supporting plate 7 rotates around the first rotating shaft 5 and the first bearing 6, so that the spraying angle of the spray head 22 on the butt plate 20 is adjusted, the adjusting process is simple and convenient, then, the water pump 46 is started, the water pump 46 conveys the water in the water storage tank 44 to the spring tube 48, the water is conveyed to the water pipeline 21 through the spring tube 48 and is distributed to the spray head 22 through the water pipeline 21 for spraying and dust fall, then, when spraying, the stepping motor 17 is started, the stepping motor 17 drives the gear disc 16 to rotate, the gear disc 16 is meshed and connected with the gear plate 15, so that the gear plate 15 is driven to move, the gear plate 15 stably drives the side plate 14 to slide on the supporting plate 7 through the two sets of embedded tracks 12 and the first sliding plate 13, so that the position of the side plate 14 is adjusted, then adjust the spraying range, then start the driving motor 43, the driving motor 43 drives the driving gear 42 to rotate, the driving gear 42 drives the driven gear 41 to rotate, the driven gear 41 drives the disc 3 to rotate through the transmission rod 40, adjust the spraying direction, thereby expand the adjusting range, and further facilitate adjusting the spraying range, finally, during the using process, the liquid level meter 49 constantly monitors the water level in the water storage tank 44 and transmits the signal to the central manager 51 through the signal converter 50, when the water level of the water storage tank 44 is lower than the specified range, the central manager 51 immediately starts the alarm 53 by analyzing the transmitted signal, the alarm 53 sounds to sound and flash to remind surrounding operators, and simultaneously, the pump 46 is turned off through the pump controller 52, so that the water pump 46 does not work any more, thereby facilitating early warning of the water level in the water storage tank 44, those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a building engineering's spray dust device which characterized in that includes:

the device comprises a base (1), wherein a box body (2) is fixedly connected to the base (1), a disc (3) is rotatably connected to the box body (2), and a vertical plate (4) is fixedly connected to the upper part of the disc (3);

one end of the first rotating shaft (5) is fixedly connected to the vertical plate (4), the other end of the first rotating shaft (5) is fixedly connected with a first bearing (6), the first bearing (6) is embedded in a supporting plate (7), a steel rail (8) is fixedly connected below the supporting plate (7), a bidirectional roller (9) is connected below the steel rail (8) in a clamping mode, the bidirectional roller (9) is rotatably connected into a U-shaped frame (10), a telescopic rod (11) is fixedly connected below the U-shaped frame (10), and the tail end of the telescopic rod (11) is fixedly connected to the disc (3);

the support plate (7) comprises:

the embedded track (12) is fixedly connected in the supporting plate (7), a first sliding plate (13) is connected in the embedded track (12) in a sliding mode, and one end of the first sliding plate (13) is fixedly connected with a side plate (14);

the gear plate (15) is fixedly connected to one side of the side plate (14), a gear disc (16) is connected to the gear plate (15) in a meshed mode, the gear disc (16) is fixedly connected to the output end of the stepping motor (17), and the stepping motor (17) is fixedly connected to the upper portion of the supporting plate (7);

the side plate (14) comprises:

the butt joint groove (54) is formed in the side plate (14), a butt joint rail (18) is fixedly connected to the inner side wall of the butt joint groove (54), a second sliding plate (19) is connected to the butt joint rail (18) in a sliding mode, a butt joint plate (20) is fixedly connected to one side of the second sliding plate (19), a water pipeline (21) is embedded in the butt joint plate (20), and a spray head (22) is fixedly connected to the water pipeline (21);

the sleeve (23) is embedded in the butt joint track (18), a spring (24) is fixedly connected in the sleeve (23), one end of the spring (24) is fixedly connected with a baffle (25), one side of the baffle (25) is fixedly connected with an inserted bar (26), one end of the inserted bar (26) is connected in a slot (27) in a clamping mode, and the slot (27) is formed in the second sliding plate (19);

the second bearing (28) is fixedly connected above the side plate (14), a damping rotating shaft (29) is fixedly connected in the second bearing (28), a connecting plate (30) is fixedly connected to the top end of the damping rotating shaft (29), a base plate (31) is fixedly connected below the connecting plate (30), and a second sliding plate (19) is connected below the base plate (31);

the distance between the sleeve (23) and the bottom of the slot (27) is smaller than the sum of the lengths of the spring (24), the baffle (25) and the inserted rod (26), the length of the spring (24) is smaller than the internal depth of the sleeve (23), and the length of the inserted rod (26) is larger than the internal depth of the slot (27);

the water duct (21) comprises:

the butt joint pipe (32) is fixedly connected to the tail end of the water conveying pipeline (21), an internal thread pipe (33) is embedded in the butt joint pipe (32), and a locking bolt (34) is connected to the internal thread of the internal thread pipe (33) in an internal thread mode;

second pivot (35), fixed connection be in locking bolt (34) one end, second pivot (35) one end fixedly connected with third bearing (36), third bearing (36) are inlayed and are established in push pedal (37) one side, push pedal (37) opposite side fixedly connected with cardboard (38), spacing groove (55) are connected in cardboard (38) block, spacing groove (55) are seted up in the end pipe (39) outside.

2. The spraying dust-settling device for the building engineering according to claim 1, characterized in that: the angle adjusting device is characterized in that the vertical plate (4), the first rotating shaft (5), the first bearing (6), the supporting plate (7), the steel rail (8), the two-way roller (9), the U-shaped frame (10) and the telescopic rod (11) form an angle adjusting structure, the steel rail (8) is fixedly connected with the supporting plate (7) in a welding mode, and the maximum height of the telescopic rod (11) is far smaller than the height of the first rotating shaft (5).

3. The spraying dust-settling device for the building engineering according to claim 1, characterized in that: further comprising:

the transmission rod (40) is fixedly connected to the lower portion of the disc (3), a driven gear (41) is fixedly connected to the tail end of the transmission rod (40), a driving gear (42) is meshed with the driven gear (41), a driving motor (43) is fixedly connected to the upper portion of the driving gear (42), and the driving motor (43) is fixedly connected to the upper portion of the inner wall of the box body (2).

4. The spraying dust-settling device for the building engineering according to claim 1, characterized in that: the embedded track (12), the first sliding plate (13), the side plate (14), the gear plate (15), the gear disc (16), the transmission rod (40), the driven gear (41), the driving gear (42) and the driving motor (43) form a range adjusting structure, and the embedded track (12) and the first sliding plate (13) are symmetrically provided with two groups about the central axis of the side plate (14).

5. The spraying dust-settling device for the building engineering according to claim 1, characterized in that: the box (2) comprises:

the water storage tank (44) is fixedly connected in the tank body (2), one side of the water storage tank (44) is fixedly connected with a corrugated pipe (45), one end of the corrugated pipe (45) is fixedly connected with a water pump (46), a flow divider (47) is fixedly connected above the water pump (46), a spring pipe (48) is fixedly connected above the flow divider (47), and the top end of the spring pipe (48) is fixedly connected to the tail end of an end pipe (39);

liquid level appearance (49) inlays and establishes in storage water tank (44), fixedly connected with signal converter (50) on box (2) inside wall, fixedly connected with central authorities manager (51) on box (2) lateral wall, fixedly connected with pump body controller (52) on water pump (46), fixedly connected with siren (53) on base (1).

6. The spraying dust-settling device for the building engineering according to claim 5, characterized in that: the signal converter (50), the central manager (51), the pump controller (52) and the alarm (53) are electrically connected, and the maximum stretching length of the spring tube (48) is far greater than the sum of the heights of the base (1), the box body (2), the disc (3) and the vertical plate (4).