CN218320056U

CN218320056U - Multi-functional dust keeper for building engineering

Info

Publication number: CN218320056U
Application number: CN202221681529.0U
Authority: CN
Inventors: 郑爱新
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-01-17
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a multi-functional dust keeper for building engineering, including the winding roller and set up in the removal wheel at the winding roller left and right ends, well core rod is worn to be equipped with in the middle part of winding roller, swing joint between well core rod and the removal wheel, well core rod passes a pot head that removes the wheel and is equipped with first fastening nut, both ends all are provided with the limiting plate about the winding roller, swing joint between limiting plate and the well core rod, the left and right sides side threaded connection of limiting plate has set screw, well core rod's ring side cover is equipped with the dust screen, the tip fixedly connected with reference column of dust screen, the tip threaded connection of set screw and reference column, be provided with the connecting block between limiting plate and the removal wheel, well core rod's ring side is located to the connecting block cover. The utility model discloses not only can realize the function that the dust screen was laid, can realize carrying out the function of retrieving, convenient and fast to the dust screen simultaneously.

Description

Multi-functional dust keeper for building engineering

Technical Field

The utility model belongs to the technical field of the construction, especially, relate to a multi-functional dust keeper for building engineering.

Background

The building construction dust prevention measure is a measure for preventing building raise dust generated in each construction process in building construction engineering. The construction unit should set up the stereoplasm and enclose the fender at the construction site to take effective dustproof dust fall measures such as covering, segmentation operation, time-selective construction, watering and suppressing dust, washing ground and vehicle. The construction earthwork, the engineering muck and the construction waste should be timely cleared; when the materials are piled up in a field, a closed dust screen is adopted for covering. Engineering waste soil and construction waste should be subjected to resource treatment.

During construction, the construction land is often required to be left vacant for a period of time, so that the land is hard. The exposed ground of the construction land which can not be operated temporarily is covered, and the exposed ground of the construction land which can not be operated for more than three months is greened, paved or covered. Among the prior art, often lay through manual to laying of dust screen, not only inefficiency, it is not good to lay the effect, when collecting the dust screen, also wastes time and energy more simultaneously.

Therefore, a multifunctional dustproof device for construction engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the invention provides the multifunctional dustproof device for the building engineering, which does not need to be laid manually and can collect the dustproof net conveniently and quickly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional dust keeper for building engineering, includes the winding roll and sets up in the removal wheel at the winding roll left and right ends, well core rod is worn to be equipped with in the middle part of winding roll, swing joint between well core rod and the removal wheel, well core rod passes a pot head that removes the wheel and is equipped with first fastening nut, both ends all are provided with the limiting plate about the winding roll, swing joint between limiting plate and the well core rod, the left and right sides side threaded connection of limiting plate has set screw, well core rod's ring side cover is equipped with the dust screen, the tip fixedly connected with reference column of dust screen, the tip threaded connection of set screw and reference column, be provided with the connecting block between limiting plate and the removal wheel, well core rod's ring side is located to the connecting block cover, the upper end of connecting block is provided with the support frame.

In the above multifunctional dustproof device for constructional engineering, a second fastening nut is arranged on one side, away from the winding roller, of the limiting plate, and the second fastening nut is sleeved on the side of the central rod ring and is in threaded connection with the central rod.

In the above-mentioned multi-functional dust keeper for building engineering, the size of spacer plate and removal wheel phase-match.

In the above-mentioned multi-functional dust keeper for building engineering, the reference column adopts metal material and length and well core rod phase-match.

In the above multifunctional dustproof device for construction engineering, the upper end of the support frame is fixedly connected with a handle rod, the handle rod is of a cylindrical structure, and the ring side of the handle rod is fixedly connected with a rubber layer.

In foretell multi-functional dust keeper for building engineering, the equal fixedly connected with in the left and right sides of support frame places the leg, it sets up with the support frame is perpendicular to place the leg.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the moving wheel and the central rod, when the dustproof net is used, the dustproof net can be unfolded under the action of the gravity of the positioning column and the dustproof net by a mode that the moving wheel drives the central rod and the dustproof net to rotate, so that the dustproof net can be laid on the ground needing construction conveniently and quickly without manual laying;

2. by arranging the positioning column and the positioning screw, when the dust screen is collected, the positioning column and the positioning screw are only required to be connected, the dust screen is pulled up in a mode of pulling the movable wheel, and the pulled dust screen can be wound in a mode of rotating the winding roller, so that not only can the laying function be realized, but also the collection function can be realized, and the convenience and the rapidness are realized;

3. through setting up first fastening nut and second fastening nut, when the installation and the dismantlement of carrying out the dust screen, only need through first fastening nut and second fastening nut with the limiting plate and remove the wheel separation can, easy operation is convenient.

Drawings

Fig. 1 is a schematic structural view of a multifunctional dustproof device for construction engineering provided by the present invention;

fig. 2 is a schematic view of a connection structure of a winding roller of the multifunctional dustproof device for construction engineering according to the present invention;

fig. 3 is a schematic view of the connection structure of the first fastening nut and the second fastening nut of the multifunctional dustproof device for construction engineering.

In the figure: 1. a winding roller; 2. a moving wheel; 3. a center pole; 4. a first fastening nut; 5. a limiting plate; 6. a set screw; 7. a dust screen; 8. a positioning column; 9. connecting blocks; 10. a support frame; 11. a second fastening nut; 12. a handle bar; 13. the legs are placed.

Detailed Description

The present invention will be further explained with reference to the following embodiments, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the present invention by those skilled in the art after reading the present invention fall within the scope of the appended claims.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "vertical" and "outer peripheral surface" are used to indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the term "vertical" or the like does not imply that the components are required to be absolutely horizontal or overhanging, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the description of the present invention, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples and features of the various embodiments or examples described herein can be combined and combined by those skilled in the art without conflicting aspects.

Referring to fig. 1-3, a multifunctional dustproof device for construction engineering, including a winding roller 1 for winding a dustproof net 7 and moving wheels 2 disposed at the left and right ends of the winding roller 1, a central rod 3 is disposed in the middle of the winding roller 1, the central rod 3 is movably connected with the moving wheels 2, the moving wheels 2 can rotate relative to the central rod 3, one end of the central rod 3, which passes through the moving wheels 2, is sleeved with a first fastening nut 4, the moving wheels 2 are limited by the first fastening nut, limiting plates 5 for limiting the dustproof net 7 are disposed at the left and right ends of the winding roller 1, the limiting plates 5 are movably connected with the central rod 3, positioning screws 6 are screwed to the left and right sides of the limiting plates 5, the dustproof net 7 is sleeved on the ring side of the central rod 3, a positioning column 8 is fixedly connected to the end of the dustproof net 7, the positioning screws 6 are screwed to the end of the positioning column 8, when laying is performed, the positioning screws 6 are separated from the positioning column 8, the positioning column 8 is placed on the ground, and the positioning column 8 is influenced by gravity along with the movement of the device, the dustproof net 7 is pulled to be unfolded along with the movement of the device; a connecting block 9 is arranged between the limiting plate 5 and the moving wheel 2, the connecting block 9 is sleeved on the annular side of the central rod 3, and a supporting frame 10 is arranged at the upper end of the connecting block 9.

One side that winding roller 1 was kept away from to limiting plate 5 is provided with second fastening

nut

11, and 3 side of surrounding of well core rod and with 3 threaded connection of well core rod are located to second fastening nut 11 covers, when carrying out the installation and the dismantlement of dust screen 7, only need through first fastening nut 4 and second fastening nut 11 with limiting plate 5 and remove wheel 2 separation can, easy operation is convenient.

The size of limiting plate 5 and remove wheel 2 phase-match, limiting plate 5 does not influence the removal that removes wheel 2.

The positioning column 8 is made of metal and is matched with the central rod 3 in length, and the positioning column 8 is relatively heavy and can pull the dust screen 7 to be unfolded.

The upper end fixedly connected with handle pole 12 of support frame 10, handle pole 12 are cylindrical structure, and the ring side fixedly connected with rubber layer of handle pole 12, handle pole 12 are used for the pulling device, set up the rubber layer and can avoid handle pole 12 to skid.

The equal fixedly connected with in the left and right sides of support frame 10 places leg 13, places leg 13 and support frame 10 perpendicular setting, sets up support frame 10 and can put down support frame 10 when having a rest.

Now, the operation principle of the present invention is described as follows:

when the device is used, the support frame 10 and the moving wheel 2 are controlled to move through the handle rod 12, the handle rod 12 can be connected to other machines for control, when the device is laid, the positioning screw 6 is separated from the positioning column 8, the positioning column 8 is placed on the ground, the positioning column 8 is influenced by gravity along with the movement of the device, the dustproof net 7 wound on the ring side of the winding roller 1 is pulled to be unfolded, and therefore the laying of the dustproof net 7 is completed along with the movement of the device, and the device is convenient and rapid to use and does not need to be laid manually; when carrying out the rolling, couple together reference column 8 and set screw 6, can pull up dust screen 7 along with the removal of device, the back of pulling up, manual rotation winding roller 1 to can carry out the rolling to dust screen 7, not only can realize the function of laying, can realize the function of retrieving simultaneously, convenient and fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional dust keeper for building engineering, its characterized in that, includes winding roller (1) and sets up in removal wheel (2) of winding roller (1) left and right sides both ends, well core rod (3) are worn to be equipped with in the middle part of winding roller (1), swing joint between well core rod (3) and the removal wheel (2), well core rod (3) pass the pot head that removes wheel (2) and be equipped with first fastening nut (4), both ends all are provided with limiting plate (5) about winding roller (1), swing joint between limiting plate (5) and well core rod (3), the left and right sides threaded connection of limiting plate (5) has set screw (6), the ring side cover of well core rod (3) is equipped with dust screen (7), the tip fixedly connected with reference column (8) of dust screen (7), the tip threaded connection of set screw (6) and reference column (8), be provided with connecting block (9) between limiting plate (5) and the removal wheel (2), the ring side of well core rod (3) is located to connecting block (9) cover, the last end of connecting block (9) is provided with support frame (10).

2. The multifunctional dustproof device for building engineering according to claim 1, wherein a second fastening nut (11) is arranged on one side of the limiting plate (5) far away from the winding roller (1), and the second fastening nut (11) is sleeved on the annular side of the central rod (3) and is in threaded connection with the central rod (3).

3. The multifunctional dustproof device for construction engineering as claimed in claim 1, wherein the size of the limiting plate (5) is matched with that of the moving wheel (2).

4. The multifunctional dustproof device for construction engineering as claimed in claim 1, wherein the positioning column (8) is made of metal and has a length matching with that of the central rod (3).

5. The multifunctional dustproof device for constructional engineering as claimed in claim 1, wherein a handle bar (12) is fixedly connected to the upper end of the support frame (10), the handle bar (12) is of a cylindrical structure, and a rubber layer is fixedly connected to the annular side of the handle bar (12).

6. The multifunctional dustproof device for construction engineering as claimed in claim 1, wherein the left and right sides of the support frame (10) are fixedly connected with placing legs (13), and the placing legs (13) are perpendicular to the support frame (10).