CN212802618U - Dust screen laying device for construction - Google Patents

Abstract

The utility model relates to a dust screen laying device for construction, including bottom plate, support and frame, the bottom plate top has the storage tank through the bolt fastening, storage tank one side both ends have the support through the bolt fastening, and are provided with the disc on one side of the support, support one end is run through and is provided with the rotation cover, it is equipped with the dead lever to rotate the cover inside cover, bottom plate top one end has the frame through the bolt fastening, the frame bottom has the structure pole through the bolt fastening, and the structure pole outside cover is equipped with the cutting knife, frame bottom both ends are run through and are provided with the connecting rod, and the connecting rod bottom has the pressure net roller through the bolt fastening, connecting rod outside cover is equipped with the spring No.. The utility model discloses simple structure, convenient operation can effectively improve the efficiency that the dust screen was laid to the personnel, is fit for being extensively promoted and used.

Description

Dust screen laying device for construction

Technical Field

The utility model relates to a dust screen laying device technical field, concretely relates to dust screen laying device for construction.

Background

The dust screen is also called as a wind-proof dust suppression screen and a wind-shield wall, is an environmental protection project for controlling the pollution of the raised dust in an open stock ground, is widely applied to fuel storage yards of bulk cargo ports and thermal power plants, raw material fuel storage yards of iron and steel enterprises, raw material fuel storage yards of chemical enterprises, coal discharge storage yards of coal mines and the like, and can be paved in the field for preventing the raised dust from flying in various construction sites.

Patent number CN201921119176.3 discloses a dust screen laying device for construction, through the first auxiliary box that sets up, first motor, buckle piece, buckle pad, spliced pole, the second auxiliary box, the axle is laid to second motor and anti-sticking is died, can make people's high efficiency lay the dust screen, it is inefficient to have solved general manual work and laid the dust screen, and easily cause dangerous scheduling problem, thereby people's work efficiency has been improved, people's demand has been satisfied.

Above-mentioned dust screen laying device for construction weak point lies in: 1. the structure is complicated, adopts a plurality of motor drive, need connect the power when laying, and is comparatively troublesome, 2, complex function are less, do not possess the dust screen after being laid and press, auxiliary function such as cutting, for this reason, we provide a dust screen laying device for construction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes at least a defect among the prior art, provides a dust screen laying device for construction.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

according to the utility model discloses an aspect provides a dust screen laying device for construction, including bottom plate, support and frame, there is the storage tank bottom the bottom plate top through the bolt fastening, there is the support storage tank one side both ends through the bolt fastening, and is provided with the disc on one side of the support, support one end runs through to be provided with and rotates the cover, it is equipped with the dead lever to rotate the cover inside cover, bottom plate top one end has the frame through the bolt fastening, there is the structure pole bottom the frame through the bolt fastening, and structure pole outside cover is equipped with the cutting knife, frame bottom both ends run through and are provided with the connecting rod, and the connecting rod bottom has the pressure net roller through the bolt fastening, connecting rod outside cover is equipped with a spring.

Further, the dead lever outside cover is equipped with No. two springs, a pot head in the dead lever outside is equipped with the spacing ring, spacing ring and No. two springs all are located and rotate the cover inside, the connecting rod has been seted up to dead lever one end.

Further, the first spring and the net pressing roller are both positioned at the bottom of the frame.

Furthermore, auxiliary rollers are mounted at two ends of the interior of the frame through bearings.

Furthermore, the bottom of the bottom plate is fixed with a universal wheel capable of braking through a bolt.

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

1. through setting up the frame, dead lever and mesh pressing roller, personnel pass through the preformed groove pulling dead lever, make its one end retract only rotate the cover in, put the dust screen book between the disc, after loosening the dead lever, No. two springs promote the dead lever to stretch out through the spacing ring, insert the dust screen and roll up both ends, roll up the dust screen and fix, personnel roll up one end with the dust screen and pull out, pass between the auxiliary roller, the disease is laid on ground, the dustproof one end that the auxiliary roller made to pull out can move between the frame, promote the bottom plate through the universal wheel that can brake and remove, lay the dust screen, a spring in the connecting rod outside promotes the mesh pressing roller and moves down, push down the dust screen after will laying, avoid its removal, the perk.

2. Through setting up storage tank and cutting knife, the personnel will be rolled up many dust screens and place inside the storage tank, after the dust screen has used up, can take fast, in time supply, reduce the personnel dust screen time of taking, improve and lay efficiency, the structure pole outside is located to the cutting knife cover, makes it can remove, lays and accomplishes the back, and the personnel can remove the cutting knife, uses its tip to cut the dust screen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is the utility model relates to a dust screen laying device's overall structure schematic diagram for construction.

Fig. 2 is the utility model relates to a dust screen laying device's for construction supporting structure sketch map.

Fig. 3 is the utility model relates to a dust screen laying device's for construction rotation cover inner structure schematic diagram.

Fig. 4 is the utility model relates to a dust screen laying device's for construction cutting knife schematic structure.

In the figure: 1. a base plate; 2. a support; 3. a frame; 4. rotating the sleeve; 5. a disc; 6. a storage box; 7. a connecting rod; 8. a first spring; 9. a screen pressing roller; 10. an auxiliary roller; 11. a structural rod; 12. the universal wheel can be braked; 13. fixing the rod; 14. a cutting knife; 15. a limiting ring; 16. a second spring; 17. and (5) reserving a groove.

Detailed Description

In the description of the present invention, "a plurality" means two or more unless otherwise specified. The terms "inner," "upper," "lower," and the like, refer to an orientation or a state relationship based on that shown in the drawings, which is for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, a dust screen laying device for building construction comprises a bottom plate 1, a support 2 and a frame 3, wherein a storage box 6 is fixed at the top of the bottom plate 1 through bolts, the support 2 is fixed at two ends of one side of the storage box 6 through bolts, a disc 5 is arranged on one side of the support 2, a rotating sleeve 4 is arranged at one end of the support 2 in a penetrating manner, a fixing rod 13 is sleeved inside the rotating sleeve 4, the frame 3 is fixed at one end of the top of the bottom plate 1 through bolts, a structural rod 11 is fixed at the bottom of the frame 3 through bolts, a cutting knife 14 is sleeved outside the structural rod 11, a connecting rod 7 is arranged at two ends of the bottom of the frame 3 in a penetrating manner, a screen pressing roller 9 is fixed at the bottom of the connecting rod 7 through bolts.

Wherein, dead lever 13 outside cover is equipped with No. two springs 16, dead lever 13 outside pot head is equipped with spacing ring 15, spacing ring 15 and No. two springs 16 all are located and rotate set 4 inside, connecting rod 7 has been seted up to dead lever 13 one end.

In this embodiment, as shown in fig. 2 and 3, a person can pull the fixing rod 13 through the pre-groove 17 to retract the fixing rod into the rotating sleeve 4, so as to conveniently place the dust screen roll between the disks 5, and after the fixing rod 13 is released, the second spring 16 pushes the fixing rod 13 to extend out, and the fixing rod is inserted into two ends of the dust screen roll to fix the dust screen roll.

Wherein, the first spring 8 and the screen pressing roller 9 are both positioned at the bottom of the frame 3.

In this embodiment, as shown in fig. 1, the first spring 8 on the outer side pushes the screen pressing roller 9 to move downward, and presses the laid dust screen, so as to prevent the dust screen from moving and tilting.

Wherein, the two ends of the inside of the frame 3 are provided with auxiliary rollers 10 through bearings.

In this embodiment, as shown in fig. 1, the auxiliary roller 10 allows the pulled-out dust-proof end to move between the frames 3.

Wherein, the bottom of the bottom plate 1 is fixed with a universal wheel 12 capable of braking through bolts.

In this embodiment, as shown in fig. 1, the braked universal wheels 12 facilitate the movement of the base plate 1.

It should be noted that the utility model relates to a dust screen laying device for building construction, when working, personnel pull the dead lever 13 through the preformed groove 17, make one end of it retract and only rotate the cover 4, put the dust screen roll between the disc 5, after loosening the dead lever 13, the second spring 16 pushes the dead lever 13 to stretch out through the spacing ring 15, insert the two ends of the dust screen roll, fix the dust screen roll, personnel pull out one end of the dust screen roll, pass between the auxiliary rollers 10, sick laying on the ground, the auxiliary rollers 10 make the dust-proof end that pulls out move between the frame 3, push the bottom plate 1 to move through the universal wheel 12 that can brake, lay the dust screen, the first spring 8 outside the connecting rod 7 pushes the screen roller 9 to move down, press the dust screen after laying, avoid its movement, the perk, personnel place many rolls of dust screen inside the storage box 6, after the dust screen is used up, can take fast, in time supply, reduce personnel's dust screen time of taking, improve and lay efficiency, structural rod 11 outside is located to cutting knife 14 cover, makes it can remove, lays and accomplishes the back, and personnel can remove cutting knife 14, uses its tip to cut the dust screen.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a dust screen laying device for construction, includes bottom plate (1), support (2) and frame (3), its characterized in that: the utility model discloses a cutting device, including bottom plate (1), storage tank (6) and support (2), bottom plate (1) top is through the bolt fastening has storage tank (6), there is support (2) at storage tank (6) one side both ends through the bolt fastening, and support (2) one side is provided with disc (5), support (2) one end is run through and is provided with and rotates cover (4), it is equipped with dead lever (13) to rotate the inside cover of cover (4), bottom plate (1) top one end is through the bolt fastening has frame (3), frame (3) bottom is through the bolt fastening has structure pole (11), and structure pole (11) outside cover is equipped with cutting knife (14), frame (3) bottom both ends are run through and are provided with connecting rod (7), and connecting rod (7) bottom is through the bolt fastening pressure net roller (9), connecting rod.

2. The dust screen laying device for building construction according to claim 1, characterized in that: dead lever (13) outside cover is equipped with No. two spring (16), a pot head in dead lever (13) outside is equipped with spacing ring (15), inside spacing ring (15) and No. two spring (16) all were located rotating cover (4), connecting rod (7) have been seted up to dead lever (13) one end.

3. The dust screen laying device for building construction according to claim 1, characterized in that: the first spring (8) and the net pressing roller (9) are both positioned at the bottom of the frame (3).

4. The dust screen laying device for building construction according to claim 1, characterized in that: and auxiliary rollers (10) are arranged at two ends in the frame (3) through bearings.

5. The dust screen laying device for building construction according to claim 1, characterized in that: the bottom of the bottom plate (1) is fixed with a universal wheel (12) capable of braking through a bolt.

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