CN213997163U

CN213997163U - On-spot dust suppression device for construction

Info

Publication number: CN213997163U
Application number: CN202022822488.XU
Authority: CN
Inventors: 叶锐成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-20
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an on-spot dust suppression device for construction, including dust suppression device body, the folding rotary device of dust guard and spraying control device, the dust suppression device body is including fixed case and backup pad, one side of fixed case is located to the backup pad, fixed case upside opening, be equipped with the slide rail on two inside walls around the fixed case, even interval is equipped with three straight-teeth strips of group on the fixed case back wall, the folding rotary device of dust guard slides and locates fixed incasement, spraying control device locates in the backup pad. The utility model relates to a building presses down dirt instrument field specifically is a can fold rotatory dust guard, can realize the rotatory on-the-spot dust suppression device for construction of sprinkler translation as required according to the use.

Description

On-spot dust suppression device for construction

Technical Field

The utility model relates to a building presses down dirt instrument field specifically is a construction is with on-spot dust suppression device.

Background

The dust is an open pollution source which enters the atmosphere due to the fact that dust on the ground is driven by wind power, people and the like to fly, and is an important component of total suspended particles in the ambient air. Along with the rapid development of cities, the problem of air dust pollution in building construction is increasingly prominent, and especially, the air pollution generated in construction project construction of urban dense areas not only influences the normal lives of surrounding residents, but also seriously influences the urban environment image. In the construction process, bare soil on a construction site is not timely cleaned, construction wastes are not covered, dust fall and cleaning on roads on the construction site are not in place, local roads on the construction site are not hardened and the like, which are main sources of raised dust, particularly in summer and autumn, the raised wind days are more, and the dust adsorption is poor, so that a quick dust fall device on the construction site is needed to eliminate adverse influence on the quality of surrounding air.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming current technical defect, the utility model provides a can be according to the folding rotatory dust guard of use needs, can realize the rotatory scene dust suppression device for construction of sprinkler translation.

The utility model adopts the following technical scheme: the utility model relates to an on-spot dust suppression device for construction, including dust suppression device body, dust guard folding rotary device and spraying control device, the dust suppression device body includes fixed case and backup pad, the backup pad is located one side of fixed case, the fixed case upside opening, be equipped with the slide rail on two inside walls around the fixed case, evenly spaced on the fixed case back wall is equipped with three groups of spur racks, the dust guard folding rotary device slides and locates in the fixed case, spraying control device locates on the backup pad; the dustproof plate folding and rotating device comprises a supporting block, a rotating shaft, a driving rod, a driven rod, a hinge assembly, a limiting rod and a limiting block, wherein the supporting block is arranged on one side inside the fixed box, the rotating shaft is arranged on the supporting block, one end of the driven rod is hinged to the rotating shaft, the middle of the driving rod is hinged to the rotating shaft and located above the driven rod, one end of the driving rod is provided with a crank, the hinge assembly comprises a first hinge rod, a second hinge rod, a half gear, a rotating rod, a connecting rod and a sliding block, the first hinge rod is hinged to the other end of the driving rod, the second hinge rod is hinged to the other end of the driven rod, the middle of the first hinge rod is hinged to the middle of the second hinge rod, one end of the connecting rod penetrates through the first hinge rod and is located on the second hinge rod, the sliding block is located at the other end of the connecting rod, and the sliding block is located in a sliding rail, the rotary rod penetrates through the sliding block and is arranged on the connecting rod, the half gear is arranged on the rotary rod and is meshed with one group of straight racks, three groups of hinging assemblies are hinged end to end, each limiting rod comprises a first limiting rod and a second limiting rod, one end of each first limiting rod and one end of each second limiting rod are respectively hinged with the second hinging rod and the first hinging rod in one group of hinging assemblies, the other ends of the first limiting rods and the second limiting rods are hinged, and the upper end of the rotary rod is provided with a dust guard; the spraying control device comprises a motor, a driving rotating shaft, a driven rotating shaft, a first supporting seat, a second supporting seat, a nozzle clamping seat, a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a second driven rotating shaft and a spraying barrel, wherein the first supporting seat is arranged on a supporting plate, the second supporting seat is arranged on the supporting plate and is positioned below the first supporting seat, spring sleeves are arranged on the front sides of the first supporting seat and the second supporting seat, the nozzle clamping seat is arranged on the front sides of two groups of the spring sleeves, the motor is arranged on the lower side of the second supporting seat, two ends of the driving rotating shaft are respectively arranged on the first supporting seat and the second supporting seat in a penetrating way, the driving rotating shaft penetrates through one end of the second supporting seat and is connected with an output shaft of the motor, a convex block is eccentrically arranged on the driving rotating shaft, the first bevel gear is arranged on the driving rotating shaft and penetrates through one end of the first supporting seat, the utility model discloses a shower nozzle clamping holder, including shower nozzle holder, rotary sleeve, driven rotating shaft, third bevel gear, arch, recess sliding connection, fourth bevel gear, second driven rotating shaft, fourth bevel gear, shower nozzle lower extreme is equipped with the raceway, be equipped with the rotatory sleeve on the shower nozzle holder, the inside recess that is equipped with of rotary sleeve, driven rotating shaft one end is rotated and is located on the first supporting seat, the driven rotating shaft other end is equipped with the arch, arch and recess sliding connection, second bevel gear is located on the driven rotating shaft and is located and be close to first supporting seat one side, the first bevel gear meshing of second bevel gear is connected, third bevel gear is located on the rotary sleeve, second driven rotating shaft is located on the shower nozzle holder, fourth bevel gear is located second driven rotating shaft upper end and is connected with third bevel gear meshing, both ends rotate respectively about the shower nozzle and are located on second driven rotating shaft and the shower nozzle holder, the shower nozzle lower extreme is equipped with the raceway, be equipped with the multiunit nozzle holder rear side is equipped with the clamp splice.

Further, the dust guard includes sheet frame and dust screen, the sheet frame is located the rotary rod upper end, the dust screen closes to be located on the sheet frame.

Furthermore, the lower end of the dust guard is provided with a clamping piece which is clamped on the rotating rod, and the dust guard is connected in a clamping manner so as to be convenient to clean and replace.

Furthermore, the lower side of the fixed box is provided with a clamping plate, and when the clamping plate is used in a construction site, the clamping plate is arranged on a surrounding baffle of a construction site and then is connected and fixed through screws.

Furthermore, the lower sides of the hinged ends of the first limiting rod and the second limiting rod are provided with limiting blocks.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is novel on-spot dust suppression device for construction can fold rotatory dust guard according to the use needs, can realize that sprinkler translation is rotatory, and the raise dust that produces when having reduced the construction site is to the influence of urban environment and resident health.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the on-site dust suppression device for building construction of the present invention;

FIG. 2 is a schematic view of a dust suppression plate folding and rotating device of the on-site dust suppression device for building construction of the present invention;

fig. 3 is the utility model discloses a construction is with on-spot dust suppression device's spray control device schematic diagram.

Wherein, 1, a dust suppression device body, 2, a dust guard folding and rotating device, 3, a spraying control device, 4, a fixed box, 5, a support plate, 6, a slide rail, 7, a spur rack, 8, a support block, 9, a rotating shaft, 10, a driving rod, 11, a driven rod, 12, a hinge assembly, 13, a limit rod, 14, a limit block, 15, a crank, 16, a first hinge rod, 17, a second hinge rod, 18, a half gear and 19, the device comprises a rotating rod 20, a connecting rod 21, a sliding block 22, a dust guard 23, a motor 24, a driving rotating shaft 25, a driven rotating shaft 26, a first supporting seat 27, a second supporting seat 28, a nozzle clamping seat 29, a first bevel gear 30, a second bevel gear 31, a third bevel gear 32, a fourth bevel gear 33, a second driven rotating shaft 34, a spraying barrel 35, a first limiting rod 36 and a second limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, the technical scheme adopted by the utility model is as follows: the utility model relates to an on-spot dust suppression device for construction, including dust suppression device body 1, dustproof 2 folding rotary device 2 and spraying control device 3, dust suppression device body 1 includes fixed case 4 and backup pad 5, backup pad 5 locates one side of fixed case 4, fixed case 4 upside opening, be equipped with slide rail 6 on two inside walls around fixed case 4, evenly be equipped with three groups of spur racks 7 on the wall behind fixed case 4 at intervals, the folding rotary device 2 of dustproof board slides and locates in fixed case 4, spraying control device 3 locates on backup pad 5; the dust guard folding and rotating device 2 comprises a supporting block 8, a rotating shaft 9, a driving rod 10, a driven rod 11, a hinge assembly 12, a limiting rod 13 and a limiting block 14, wherein the supporting block 8 is arranged on one side inside the fixed box 4, the rotating shaft 9 is arranged on the supporting block 8, one end of the driven rod 11 is hinged on the rotating shaft 9, the middle of the driving rod 10 is hinged on the rotating shaft 9 and is positioned above the driven rod 11, a crank 15 is arranged at one end of the driving rod 10, the hinge assembly 12 comprises a first hinge rod 16, a second hinge rod 17, a half gear 18, a rotating rod 19, a connecting rod 20 and a sliding block 21, the first hinge rod 16 is hinged on the other end of the driving rod 10, the second hinge rod 17 is hinged on the other end of the driven rod 11, the middle of the first hinge rod 16 is hinged with the second hinge rod 17, one end of the connecting rod 20 penetrates through the first hinge rod 16 and is arranged on the second hinge rod 17, the slide block 21 is arranged at the other end of the connecting rod 20, the slide block 21 is slidably positioned in the slide rail 6, the rotating rod 19 penetrates through the slide block 21 and is arranged on the connecting rod 20, the half gear 18 is arranged on the rotating rod 19, the half gear 18 is meshed with the straight rack 7, three groups of hinge assemblies 12 are hinged end to end, each limiting rod 13 comprises a first limiting rod 35 and a second limiting rod 36, one end of each first limiting rod 35 and one end of each second limiting rod 36 are respectively hinged with the second hinge rod 17 and the first hinge rod 16 in the hinge assemblies 12, the other ends of the first limiting rods 35 and the second limiting rods 36 are hinged, and a dust guard 22 is arranged at the upper end of the rotating rod 19; the spraying control device 3 comprises a motor 23, a driving rotating shaft 24, a driven rotating shaft 25, a first supporting seat 26, a second supporting seat 27, a nozzle clamping seat 28, a first bevel gear 29, a second bevel gear 30, a third bevel gear 31, a fourth bevel gear 32, a second driven rotating shaft 33 and a spraying barrel 34, wherein the first supporting seat 26 is arranged on the supporting plate 5, the second supporting seat 27 is arranged on the supporting plate 5 and positioned below the first supporting seat 26, spring sleeves are arranged on the front sides of the first supporting seat 26 and the second supporting seat 27, the nozzle clamping seat 28 is arranged on the front sides of the two groups of spring sleeves, the motor 23 is arranged on the lower side of the second supporting seat 27, two ends of the driving rotating shaft 24 are respectively arranged on the first supporting seat 26 and the second supporting seat 27 in a penetrating manner, the driving rotating shaft 24 penetrates through one end of the second supporting seat 27 and is connected with an output shaft of the motor 23, a convex block is eccentrically arranged on the driving rotating shaft 24, the first bevel gear 29 is arranged at one end of the driving rotating shaft 24 penetrating through the first supporting seat 26, the upper end of the nozzle clamping seat 28 is rotatably provided with a rotating sleeve 35, a groove is formed in the rotating sleeve 35, one end of the driven rotating shaft 25 is rotatably arranged on the first supporting seat 26, the other end of the driven rotating shaft 25 is provided with a protrusion, the protrusion is slidably connected with the groove, the second bevel gear 30 is arranged on the driven rotating shaft 25 and is positioned at one side close to the first supporting seat 26, the first bevel gear 29 of the second bevel gear 30 is connected in a meshing manner, the third bevel gear 31 is arranged on the rotating sleeve 35, the second driven rotating shaft 33 is arranged on the nozzle clamping seat 28, the fourth bevel gear 32 is arranged at the upper end of the second driven rotating shaft 33 and is connected with the third bevel gear 31 in a meshing manner, the upper end and the lower end of the nozzle 34 are respectively rotatably arranged on the second driven rotating shaft 33 and the nozzle clamping seat 28, the lower end of the spray tube 34 is provided with a water delivery pipe, the spray tube 34 is provided with a plurality of groups of spray nozzles, and the rear side of the spray head clamping seat 28 is provided with a clamping block.

Specifically, dust guard 22 includes sheet frame and dust screen, the sheet frame is located the rotary rod 19 upper end, the dust screen block is located on the sheet frame. The lower end of the dust-proof plate 22 is provided with a clamping piece which is clamped on the rotating rod 19, and the dust-proof plate 22 is clamped and connected to facilitate cleaning and replacement. The lower side of the fixed box 4 is provided with a clamping plate, and when the construction site works, the clamping plate is arranged on a surrounding baffle of a construction site and then is connected and fixed by screws. The lower side of the hinged end of the first limiting rod 35 and the second limiting rod 36 is provided with a limiting block 14.

When the dust raising condition is serious, a motor 23 is turned on under the action of the dustproof plate 22, the motor 23 drives the driving rotating shaft 24, the first bevel gear 29 and the lug to rotate, the lug is eccentrically arranged, the lug rotates while reciprocating to drive the clamping block and the nozzle clamping seat 28 to move in a translation manner, the nozzle clamping seat 28 is subjected to the elastic force of the spring sleeve and resets after displacement, and the first bevel gear 29 is meshed with the second bevel gear 30 to drive the second bevel gear 30, Driven rotating shaft 25 rotates, and driven rotating shaft 25 passes through the block connection and drives rotatory sleeve 35 and third bevel gear 31 and rotate in translation motion, and the shower nozzle that third bevel gear 31 meshing drove fourth bevel gear 32 rotates, so spout a 34 self can reciprocating rotation in translation motion, can spray more construction areas.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction is with on-spot dust suppression device which characterized in that: the dust suppression device comprises a dust suppression device body, a dust prevention plate folding and rotating device and a spraying control device, wherein the dust suppression device body comprises a fixed box and a supporting plate, the supporting plate is arranged on one side of the fixed box, the upper side of the fixed box is open, slide rails are arranged on the front inner side wall and the rear inner side wall of the fixed box, three groups of straight racks are uniformly arranged on the rear wall of the fixed box at intervals, the dust prevention plate folding and rotating device is arranged in the fixed box in a sliding mode, and the spraying control device is arranged on the supporting plate; the dustproof plate folding and rotating device comprises a supporting block, a rotating shaft, a driving rod, a driven rod, a hinge assembly, a limiting rod and a limiting block, wherein the supporting block is arranged on one side inside the fixed box, the rotating shaft is arranged on the supporting block, one end of the driven rod is hinged to the rotating shaft, the middle of the driving rod is hinged to the rotating shaft and located above the driven rod, one end of the driving rod is provided with a crank, the hinge assembly comprises a first hinge rod, a second hinge rod, a half gear, a rotating rod, a connecting rod and a sliding block, the first hinge rod is hinged to the other end of the driving rod, the second hinge rod is hinged to the other end of the driven rod, the middle of the first hinge rod is hinged to the middle of the second hinge rod, one end of the connecting rod penetrates through the first hinge rod and is located on the second hinge rod, the sliding block is located at the other end of the connecting rod, and the sliding block is located in a sliding rail, the rotary rod penetrates through the sliding block and is arranged on the connecting rod, the half gear is arranged on the rotary rod and is meshed with one group of straight racks, three groups of hinging assemblies are hinged end to end, each limiting rod comprises a first limiting rod and a second limiting rod, one end of each first limiting rod and one end of each second limiting rod are respectively hinged with the second hinging rod and the first hinging rod in one group of hinging assemblies, the other ends of the first limiting rods and the second limiting rods are hinged, and the upper end of the rotary rod is provided with a dust guard; the spraying control device comprises a motor, a driving rotating shaft, a driven rotating shaft, a first supporting seat, a second supporting seat, a nozzle clamping seat, a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a second driven rotating shaft and a spraying barrel, wherein the first supporting seat is arranged on a supporting plate, the second supporting seat is arranged on the supporting plate and is positioned below the first supporting seat, spring sleeves are arranged on the front sides of the first supporting seat and the second supporting seat, the nozzle clamping seat is arranged on the front sides of two groups of the spring sleeves, the motor is arranged on the lower side of the second supporting seat, two ends of the driving rotating shaft are respectively arranged on the first supporting seat and the second supporting seat in a penetrating way, the driving rotating shaft penetrates through one end of the second supporting seat and is connected with an output shaft of the motor, a convex block is eccentrically arranged on the driving rotating shaft, the first bevel gear is arranged on the driving rotating shaft and penetrates through one end of the first supporting seat, the utility model discloses a shower nozzle clamping holder, including shower nozzle holder, rotary sleeve, driven rotating shaft, third bevel gear, arch, recess sliding connection, fourth bevel gear, second driven rotating shaft, fourth bevel gear, shower nozzle lower extreme is equipped with the raceway, be equipped with the rotatory sleeve on the shower nozzle holder, the inside recess that is equipped with of rotary sleeve, driven rotating shaft one end is rotated and is located on the first supporting seat, the driven rotating shaft other end is equipped with the arch, arch and recess sliding connection, second bevel gear is located on the driven rotating shaft and is located and be close to first supporting seat one side, the first bevel gear meshing of second bevel gear is connected, third bevel gear is located on the rotary sleeve, second driven rotating shaft is located on the shower nozzle holder, fourth bevel gear is located second driven rotating shaft upper end and is connected with third bevel gear meshing, both ends rotate respectively about the shower nozzle and are located on second driven rotating shaft and the shower nozzle holder, the shower nozzle lower extreme is equipped with the raceway, be equipped with the multiunit nozzle holder rear side is equipped with the clamp splice.

2. The on-site dust suppression device for building construction according to claim 1, characterized in that: the dust guard includes sheet frame and dust screen, the sheet frame is located the rotary rod upper end, the dust screen closes to be located on the sheet frame.

3. The on-site dust suppression device for building construction according to claim 2, characterized in that: the lower end of the dustproof plate is provided with a clamping piece which is clamped on the rotary rod.

4. The on-site dust suppression device for building construction according to claim 1, characterized in that: the lower side of the fixed box is provided with a clamping plate.

5. The on-site dust suppression device for building construction according to claim 1, characterized in that: and limiting blocks are arranged on the lower sides of the hinged ends of the first limiting rod and the second limiting rod.