CN219061213U - Dust fall equipment for road construction - Google Patents

Abstract

The utility model discloses dust settling equipment for road construction, which comprises a plurality of groups of protective railings and a water pump, wherein the upper parts of the protective railings are fixedly connected with a pipeline, the middle part of the pipeline is provided with a plurality of groups of dust settling components, the dust settling components comprise pipe joints, the pipe joints are communicated with the pipeline, one side of the middle part of each pipe joint is communicated with a transmission box, the inner sides of the transmission boxes are rotatably connected with transmission shafts, and one ends of the transmission shafts extend to the outer sides of the transmission boxes. This dust fall equipment for road construction sets up alone the pipeline through setting up on the rail guard to connect through tubular construction head spare, utilize the joint of draw-in lever and expansion ring, guarantee the swiftly and the convenience that son dop and female dop are connected, utilize simultaneously to press the one end that the dop was kept away from to the draw-in lever, conveniently dismantle, and need not to mat formation to dust fall mechanism, convenient to use saves time.

Description

Dust fall equipment for road construction

Technical Field

The utility model relates to the technical field of road construction, in particular to dust settling equipment for road construction.

Background

On municipal road construction sites, a large amount of dust generated during construction pollutes the surrounding air, and the large amount of dust in the air also endangers the health of constructors, and in order to prevent dust generated during construction from polluting the surrounding air, a surrounding shield integrated with a dust falling function is generally adopted; the Chinese patent publication No. CN217975738U discloses a dust fall fence structure, and the fence is provided with a plurality of clamping frames for clamping a water pipe, so that the installation work of the water pipe is simple and quick.

However, the dust removing mechanisms on the surrounding main body are installed after the surrounding is installed, and then the dust removing pipelines are paved on the surrounding main body, so that the installation work is more complicated, the installation efficiency is lower, and when the road is constructed, the surrounding is used for isolating the road, the water mist sprayed by the dust removing mechanisms is easy to drift to the periphery of the construction site, and the water mist has a certain influence on normal walking of pedestrians.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides dust fall equipment for road construction, which solves the problems that the dust fall mechanisms on the existing surrounding main body are firstly installed, then the dust fall pipelines are paved on the surrounding main body, the installation work is complicated, the installation efficiency is low, the water mist sprayed by the dust fall mechanisms easily flies to the periphery of a construction site, and the water mist has a certain influence on normal walking of pedestrians.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a dust fall equipment for road construction, includes a plurality of groups rail guard and water pump, the upper portion fixedly connected with pipeline of rail guard, the middle part of pipeline is equipped with multiunit dust fall subassembly, dust fall subassembly includes the coupling, and coupling and pipeline intercommunication, one side intercommunication at coupling middle part has the transmission box, the inboard rotation of transmission box is connected with the transmission shaft, and the one end of transmission shaft extends to the outside of transmission box, and the one end that the transmission shaft is located the transmission box outside is connected with the flabellum through the speed change piece, the transmission shaft is located the one end fixedly connected with turbine of transmission box inboard.

Preferably, one side of the pipe joint is communicated with a spray pipe, the output end of the spray pipe is communicated with a spray head, and the fan blade is positioned above the spray head.

Preferably, the two ends of the pipeline are provided with tubular structure head pieces, each tubular structure head piece comprises a sub-clamping head and a female clamping head, a movable ring is arranged on the outer side of each sub-clamping head, and a spring is arranged between each movable ring and each sub-clamping head.

Preferably, the outside of female dop articulates through articulated seat has the draw-in lever, and is equipped with the torsional spring between draw-in lever and the articulated seat, the one end of draw-in lever is equipped with the fixture block.

Preferably, the female clamping head at the protective guard of one group is contacted with the sub clamping head at the protective guard of the other group, and the clamping block is clamped at the outer side of the movable ring.

Preferably, the pipelines are made of hose materials, the water pump is communicated with one end of one group of pipelines through a connecting pipe, and a blocking head is arranged at one end of the pipeline which is not connected.

Advantageous effects

The utility model provides dust settling equipment for road construction. Compared with the prior art, the device has the following

The beneficial effects are that:

the pipe is independently arranged on the protective guard and is connected through the pipe structure head piece, the clamping connection of the clamping rod and the movable ring is utilized, the connection rapidness and convenience of the sub-clamping head and the female clamping head are guaranteed, meanwhile, the clamping rod is pressed to be away from one end of the clamping block, the disassembly is convenient, the dust falling mechanism is not required to be paved, the use is convenient, and the time is saved;

the water in the pipeline is supplied to the water turbine to rotate, so that the fan blades accelerate to fan through the speed changing piece, when the spray head sprays water and dust, the fan blades blow water mist, the spraying stroke of the water mist is further enhanced, meanwhile, the fan blades can reduce the amount of the water mist which drifts to the outer side of a construction site, and the influence of the water mist on normal walking of pedestrians is reduced.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a tubular structural head member of the present utility model;

FIG. 3 is a cross-sectional view of the dust suppression assembly of the present utility model.

In the figure: 1. a guard rail; 2. a pipe; 21. a blocking head; 31. a pipe joint; 32. a transmission box; 33. a transmission shaft; 34. a fan blade; 35. a turbine; 36. a spray pipe; 37. a spray head; 41. a sub-chuck; 42. a female clamping head; 43. a movable ring; 44. a spring; 45. a hinge base; 46. a clamping rod; 47. a torsion spring; 48. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the dust fall equipment for road construction comprises a plurality of groups of protective rails 1 and a water pump, wherein the upper part of the protective rails 1 is fixedly connected with a pipeline 2, two ends of the pipeline 2 are respectively provided with a pipe structure head piece, the pipe structure head piece comprises a sub-clamping head 41 and a female clamping head 42, the sub-clamping head 41 and the female clamping head 42 are of hollow structures and are respectively communicated with two ends of the pipeline 2, the outer side of the sub-clamping head 41 is provided with a movable ring 43, a spring 44 is arranged between the movable ring 43 and the sub-clamping head 41, the outer side of the female clamping head 42 is hinged with a clamping rod 46 through a hinging seat 45, a torsion spring 47 is arranged between the clamping rod 46 and the hinging seat 45, one end of the clamping rod 46 is provided with a clamping block 48, the female clamping head 42 at the protective rails 1 is contacted with the sub-clamping head 41 at the other group of protective rails 1, the clamping block 48 is clamped at the outer side of the movable ring 43, the pipeline 2 is independently arranged through the arrangement on the protective rails 1, and the pipe structure head piece is connected, the clamping connection of the clamping rod 46 and the movable ring 43 is utilized to ensure the rapidness and convenience of the connection of the sub-clamping head 41 and the female clamping head 42, simultaneously, the clamping rod 46 is pressed to be away from one end of the clamping block 48, the disassembly is convenient, the dust falling mechanism is not required to be paved, the use is convenient, the time is saved, a plurality of groups of dust falling components are arranged in the middle of the pipeline 2, the dust falling components comprise a pipe joint 31, the pipe joint 31 is communicated with the pipeline 2, one side of the middle of the pipe joint 31 is communicated with a transmission box 32, the inner side of the transmission box 32 is rotationally connected with a transmission shaft 33, one end of the transmission shaft 33 extends to the outer side of the transmission box 32, one end of the transmission shaft 33 positioned at the outer side of the transmission box 32 is connected with a fan blade 34 through a speed change piece, one end of the transmission shaft 33 positioned at the inner side of the transmission box 32 is fixedly connected with a turbine 35, one side of the pipe joint 31 is communicated with a spray pipe 36, and the output end of the spray pipe 36 is communicated with a spray nozzle 37, and flabellum 34 is located the top of shower nozzle 37, the water in through pipeline 2 takes turbine 35 rotation, make flabellum 34 carry out the fan through the speed change piece acceleration, when shower nozzle 37 carries out vaporific water spray dust fall, flabellum 34 blows the water smoke, and then strengthen the water smoke and spray the stroke, the quantity that the water smoke drifts to the construction site outside can be reduced to flabellum 34 simultaneously, reduce the influence of water smoke to pedestrian's normal walking, multiunit pipeline 2 is the hose material, and the water pump passes through the connecting pipe and the one end intercommunication of a set of pipeline 2, pipeline 2 connectionless one end is equipped with shutoff head 21, the one end connection sub-chuck 41 of water pump is kept away from to the connecting pipe, shutoff head 21 is solid structure, other structures are the same with the structure of female chuck 42.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the protective guard is used, a plurality of groups of protective guard 1 are enclosed around a construction site, in the installation process, a group of adjacent pipe structure head parts are installed by hand, meanwhile, a dust falling component faces the inner side of the construction site, when the pipe structure head parts are installed, the movable ring 43 is pushed by butting the sub-clamping head 41 and the female clamping head 42, then the movable ring 43 is clamped at the clamping block 48, the sub-clamping head 41 and the female clamping head 42 are pushed by the spring 44, the contact is tight, after the protective guard 1 is completely installed, water is pumped by a water pump, water flows through the pipeline 2 and drives the turbine 35 to rotate, so that the fan blades 34 accelerate to fan through a speed changing part, and meanwhile, the water sprays and removes dust through the spray head 37, when the spray head 37 sprays water mist to fall dust, the fan blades 34 blow the water mist, so that the dust falling effect of the water mist in the construction site is enhanced, meanwhile, the water mist can be effectively reduced to the outer side of the construction site, and the problem that the water mist falls on pedestrians at the outer side of the construction site is avoided;

during disassembly, the protective guard 1 is disassembled through the water pump, then one end, away from the clamping block 48, of the clamping rod 46 is pressed, the clamping block 48 is separated from the movable ring 43, the spring 44 pushes the movable ring 43, and the sub-clamping head 41 and the female clamping head 42 are separated.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dust fall equipment for road construction, includes a plurality of rail guard (1) and water pump of group, its characterized in that: the upper portion fixedly connected with pipeline (2) of rail guard (1), the middle part of pipeline (2) is equipped with multiunit dust fall subassembly, dust fall subassembly includes coupling (31), and coupling (31) and pipeline (2) intercommunication, one side intercommunication in coupling (31) middle part has transmission box (32), the inboard rotation of transmission box (32) is connected with transmission shaft (33), and the one end of transmission shaft (33) extends to the outside of transmission box (32), and the one end that transmission shaft (33) are located the transmission box (32) outside is connected with flabellum (34) through the speed change piece, the one end fixedly connected with turbine (35) that transmission shaft (33) are located the inboard of transmission box (32).

2. The dust-settling device for road construction according to claim 1, wherein: one side of the pipe joint (31) is communicated with a spray pipe (36), the output end of the spray pipe (36) is communicated with a spray head (37), and the fan blade (34) is positioned above the spray head (37).

3. The dust-settling device for road construction according to claim 1, wherein: the two ends of the pipeline (2) are respectively provided with a pipe structure head piece, each pipe structure head piece comprises a sub-clamping head (41) and a female clamping head (42), a movable ring (43) is arranged on the outer side of each sub-clamping head (41), and a spring (44) is arranged between each movable ring (43) and each sub-clamping head (41).

4. A dust fall apparatus for road construction according to claim 3, wherein: the outside of female dop (42) is articulated through articulated seat (45) has draw-in lever (46), and is equipped with torsional spring (47) between draw-in lever (46) and articulated seat (45), the one end of draw-in lever (46) is equipped with fixture block (48).

5. The dust settling device for road construction according to claim 4, wherein: the female clamping head (42) at one group of protective guard (1) is contacted with the sub clamping head (41) at the other group of protective guard (1), and the clamping block (48) is clamped at the outer side of the movable ring (43).

6. The dust-settling device for road construction according to claim 1, wherein: the pipelines (2) are made of hose materials, the water pump is communicated with one end of one group of the pipelines (2) through a connecting pipe, and a blocking head (21) is arranged at the non-connected end of the pipeline (2).

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