CN218980911U

CN218980911U - Building construction dust device

Info

Publication number: CN218980911U
Application number: CN202222912153.6U
Authority: CN
Inventors: 潘日明; 唐天华
Original assignee: Guanheng Construction Group Co ltd
Current assignee: Guanheng Construction Group Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-05-09
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to the technical field of building construction, in particular to a dust falling device for building construction. The technical proposal comprises: the novel spray head comprises a base, an outer barrel, a central tube, a threaded barrel and a fixing head, wherein a cavity is formed in the base, a shaft head is arranged at the bottom end of the threaded barrel, the shaft head is rotatably arranged in the cavity of the base, the inner wall of the outer barrel is in threaded engagement with the outer wall of the threaded barrel, the top end of the inner wall of the outer barrel is provided with the central tube, the central tube is in sliding contact with the inner wall of the threaded barrel, and a spray head is arranged on the central tube. The utility model can adjust the spraying height up and down through the cooperation between the structures, thereby being capable of carrying out dust fall on dust with different dust raising heights and meeting the use demands of personnel.

Description

Building construction dust device

Technical Field

The utility model relates to the technical field of building construction, in particular to a dust falling device for building construction.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction is referred to as a "building site" or "job site," also known as a worksite.

In the construction process of the building industry, a large amount of dust is generated, so that not only is the air environment of a city polluted, but also the dust is diffused in the air and is easily inhaled into the body by workers, thereby endangering the health of the workers.

Therefore, dust pollution in construction is faced, dust is often required to be treated, the traditional mode is mainly sprinkling and dust falling on the artificial site, a large amount of manual labor is required to be consumed due to manual sprinkling, and the existing spraying and dust falling devices simply use a rotating device to spray water and cannot adjust the spraying height up and down, so that dust at different dust raising heights cannot be reduced, the dust falling effect is not obvious enough, and the use requirements of personnel cannot be met.

Therefore, we propose a building construction dust device to solve the existing problems.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a dust falling device for building construction.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction dust device, includes base, urceolus, center tube, screw thread section of thick bamboo and fixed head, the cavity has been seted up on the base, the bottom of screw thread section of thick bamboo is equipped with the spindle nose, the spindle nose is rotated and is installed in the cavity of base, the inner wall of urceolus and the outer wall screw thread section of thick bamboo screw thread meshing, the inner wall top of urceolus is equipped with the center tube, the inner wall sliding contact of center tube and screw thread section of thick bamboo is equipped with the shower nozzle on the center tube.

Preferably, the nozzle is provided with a neck pipe, and the bottom end of the neck pipe penetrates through the outer cylinder and is arranged at the top end of the central pipe in a threaded manner.

Preferably, the upper surface symmetry of base is equipped with the gag lever post, the outer wall bottom symmetry of urceolus is equipped with the stopper, the gag lever post activity is pegged graft on the stopper.

Preferably, the inner wall bottom end fixing of cavity has the fixed head, the side opening of fixed head is equipped with the water supply head, the one end of water supply head runs through the base, the bottom intercommunication of center tube has the spring hose, the axis department of spindle nose is hollow design, the bottom of spring hose runs through the spindle nose and installs the top surface opening of fixed head.

Preferably, the upper surface of base is equipped with the frame through the bolt, is fixed with driving motor in the frame, driving motor's output shaft is located the cavity and is connected through the drive between chain belt and the spindle nose.

Preferably, the lower surface welding of base has the bottom plate, the activity grafting has the mounting nail on the bottom plate, four altogether are installed to the mounting nail, and four mounting nail's position is rectangular array distribution for the bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the spraying height of the building construction dust settling device is required to be adjusted in the use process, the external power supply can be connected to enable the driving motor to drive the threaded cylinder to rotate through the chain belt, the threaded cylinder and the outer cylinder are enabled to move upwards through the threaded meshing effect between the threaded cylinder and the outer cylinder, so that the central pipe and the spray head are driven to move upwards, the height of the spray head is raised, the spraying height is improved, in the process, water leakage caused by pulling of a water pipe joint can be effectively avoided through the design that the spring hose is deformable, the spraying height of the spray head can be controlled through controlling forward and backward rotation of the threaded cylinder.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 according to the present utility model.

Reference numerals: 1. a base; 2. a cavity; 3. a chain belt; 4. installing nails; 5. a bottom plate; 6. a water supply head; 7. a limiting block; 8. a limit rod; 9. an outer cylinder; 10. a spray head; 11. a neck tube; 12. a central tube; 13. a thread cylinder; 14. a spring hose; 15. a driving motor; 16. a shaft head; 17. the head is fixed.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1-3, the dust settling device for building construction provided by the utility model comprises a base 1, an outer barrel 9, a central tube 12, a threaded barrel 13 and a fixed head 17, wherein a cavity 2 is formed in the base 1, a shaft head 16 is arranged at the bottom end of the threaded barrel 13, the shaft head 16 is rotatably arranged in the cavity 2 of the base 1, the inner wall of the outer barrel 9 is in threaded engagement with the outer wall of the threaded barrel 13, the top end of the inner wall of the outer barrel 9 is provided with the central tube 12, the central tube 12 is in sliding contact with the inner wall of the threaded barrel 13, and a spray head 10 is arranged on the central tube 12.

2. Based on example 1: the water supply head 6 is connected with an external high-pressure water pipe, so that high-pressure water enters the spray head 10 through the fixed head 17, the spring hose 14 and the central pipe 12, is sprayed into the surrounding environment through the spray head 10, and water drops sprayed to dust can carry the dust to fall to the ground again under the action of gravity, thereby achieving the effect of dust fall, and a plurality of devices can be distributed around a building construction site according to certain intervals;

further, when the spraying height needs to be adjusted, an external power supply can be connected to drive the threaded cylinder 13 to rotate, the threaded cylinder 13 and the outer cylinder 9 are in threaded engagement, so that the outer cylinder 9 moves upwards on the threaded cylinder 13, the central pipe 12 and the spray head 10 are driven to move upwards, the height of the spray head 10 is lifted, the spraying height is improved, and in the process, the spraying height of the spray head 10 can be controlled by controlling the forward and backward rotation of the threaded cylinder 13.

Example two

As shown in fig. 1-3, the present utility model provides a dust-settling device for building construction, which further includes: the nozzle 10 is provided with the neck pipe 11, the bottom end of the neck pipe 11 penetrates through the outer cylinder 9 and is arranged at the top end of the central pipe 12 in a threaded manner, and the nozzle 10 can be conveniently disassembled and maintained by personnel through the cooperation between the structures.

The upper surface symmetry of base 1 is equipped with gag lever post 8, and the outer wall bottom symmetry of urceolus 9 is equipped with stopper 7, and gag lever post 8 activity is pegged graft on stopper 7, through the cooperation between gag lever post 8, the stopper 7, can avoid urceolus 9 to produce rotary motion, cooperates the rotation of screw thread section of thick bamboo 13, can control the reciprocating of urceolus 9 under the effect of lead screw principle.

The inner wall bottom end fixing of cavity 2 has fixed head 17, and the side opening of fixed head 17 is equipped with water supply head 6, and base 1 is run through to water supply head 6's one end, and the bottom intercommunication of center tube 12 has spring hose 14, and the axis department of spindle nose 16 is hollow design, and the bottom of spring hose 14 runs through spindle nose 16 and installs the top surface opening at fixed head 17, through the cooperation between the above-mentioned structure, the design that spring hose 14 can deform, can effectively avoid water piping connection department to receive to pull the production and leak.

The upper surface of base 1 is equipped with the frame through the bolt, is fixed with driving motor 15 in the frame, and driving motor 15's output shaft is located cavity 2 and is connected through the transmission between chain belt 3 and the spindle nose 16, and external power supply can be connected so that driving motor 15 passes through chain belt 3 and drives spindle nose 16 and rotate on base 1, and spindle nose 16 drives screw thread section of thick bamboo 13 and rotate.

The lower surface welding of base 1 has bottom plate 5, and the activity is pegged graft on bottom plate 5 has mounting nail 4, and mounting nail 4 is four altogether, and the position of four mounting nails 4 is rectangular array distribution for bottom plate 5, can fix the device in appointed position department through mounting nail 4.

It should be noted that, the driving motor 15 of the present utility model is a mature technology, its working principle and internal structure are known to those skilled in the art, and the present utility model only uses its function and does not improve its internal structure, so it is not described in detail herein, and those skilled in the art can perform any optional matching according to their needs or convenience.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. The utility model provides a construction dust device, includes base (1), urceolus (9), center tube (12), screw thread section of thick bamboo (13) and fixed head (17), its characterized in that: the novel spray head is characterized in that a cavity (2) is formed in the base (1), a shaft head (16) is arranged at the bottom end of the threaded cylinder (13), the shaft head (16) is rotatably arranged in the cavity (2) of the base (1), the inner wall of the outer cylinder (9) is in threaded engagement with the outer wall of the threaded cylinder (13), a central tube (12) is arranged at the top end of the inner wall of the outer cylinder (9), the central tube (12) is in sliding contact with the inner wall of the threaded cylinder (13), and a spray head (10) is arranged on the central tube (12).

2. The building construction dust device according to claim 1, wherein: the spray head (10) is provided with a neck pipe (11), and the bottom end of the neck pipe (11) penetrates through the outer cylinder (9) and is arranged at the top end of the central pipe (12) in a threaded manner.

3. The building construction dust device according to claim 1, wherein: the upper surface symmetry of base (1) is equipped with gag lever post (8), the outer wall bottom symmetry of urceolus (9) is equipped with stopper (7), gag lever post (8) activity grafting is on stopper (7).

4. The building construction dust device according to claim 1, wherein: the utility model discloses a water supply device, including cavity (2) and fixed head (17), inner wall bottom mounting of cavity (2) has fixed head (17), the side opening of fixed head (17) is equipped with water supply head (6), the one end of water supply head (6) is run through base (1), the bottom intercommunication of center tube (12) has spring hose (14), the axis department of spindle nose (16) is hollow design, the bottom of spring hose (14) is run through spindle nose (16) and install the top surface opening of fixed head (17).

5. The building construction dust device according to claim 1, wherein: the upper surface of base (1) is equipped with the frame through the bolt, is fixed with driving motor (15) in the frame, the output shaft of driving motor (15) is located cavity (2) and is connected through the drive between chain belt (3) and spindle nose (16).

6. The building construction dust device according to claim 1, wherein: the lower surface welding of base (1) has bottom plate (5), the activity grafting has mounting nail (4) on bottom plate (5), four altogether are installed to mounting nail (4), and the position of four mounting nails (4) is rectangular array distribution for bottom plate (5).