CN212768835U

CN212768835U - Building construction site environmental protection is with quick coiling mechanism of dense mesh net

Info

Publication number: CN212768835U
Application number: CN202021536022.7U
Authority: CN
Inventors: 李建奎; 陈阳; 黄小星; 庄桐真; 李辉
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-23
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a building construction site environmental protection is with quick coiling mechanism of close mesh net, comprises a workbench, the three support frame of upper end fixedly connected with of workstation rotates on the support frame of right side and is connected with the guide roll, rotates on the intermediate strut and is connected with the tensioning roller, the side fixedly connected with motor of left side support frame, fixedly connected with pivot in the middle of the motor, through bolt fixedly connected with backup pad on the support frame of left side, is equipped with the through-hole in the middle of the backup pad, pivot and through-hole rotate to be connected, the left side fixedly connected with deflector of pivot, the middle both sides fixedly connected with otic placode of deflector, the utility model discloses convenient shift out the close mesh net that the rolling was accomplished and receive the reel, easy.

Description

Building construction site environmental protection is with quick coiling mechanism of dense mesh net

Technical Field

The utility model relates to a building engineering field specifically is a building construction site environmental protection is with quick coiling mechanism of close mesh net.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. In order to reduce dust pollution during construction, workers generally cover a dense mesh net on a building material to achieve the purpose of dust prevention. But the winding of current dense mesh net when the rolling is comparatively inseparable, is difficult for dismantling, has increased the cost of labor to a certain extent, wastes time and energy, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building construction site environmental protection is with quick coiling mechanism of dense mesh net to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building construction site environmental protection is with quick coiling mechanism of close mesh net, comprises a workbench, the three support frame of upper end fixedly connected with of workstation, right side rotate on the support frame and be connected with two guide rolls, centre rotate on the support frame and be connected with the tensioning roller, left side the side fixedly connected with motor of support frame, fixedly connected with pivot in the middle of the motor, left side through bolt fixedly connected with backup pad on the support frame, be equipped with the through-hole in the middle of the backup pad, pivot and through-hole rotate to be connected, the left side fixedly connected with deflector of pivot, the middle both sides fixedly connected with otic placode of deflector.

Preferably, the two sides of the tensioning roller are rotatably connected with moving blocks, a slide way is arranged in the middle of the tensioning roller on the support frame, the moving blocks are connected in the slide way in a sliding mode, springs are arranged between the moving blocks and the slide way, and bolts are connected to the upper end of the support frame in a threaded mode.

Preferably, the middle fixedly connected with mounting panel of pivot, the arch of the both sides fixedly connected with T font structure of mounting panel, sliding connection has the push pedal in the arch, two the left end fixed connection of push pedal is in the same place, the side array threaded hole of push pedal, the otic placode passes through bolt and push pedal fixed connection.

Preferably, the two sides of the right end of the guide plate are slidably connected with winding drums with semicircular structures, the inner sides of the winding drums are of parallel structures, and three groups of connecting rods are hinged between the winding drums and push plates on the two sides.

Compared with the prior art, the beneficial effects of the utility model are that: dense mesh net passes the guide roll and passes through tensioning roller again, drive the receipts reel at the motor and carry out the rolling to dense mesh net, extrude the movable block through rotatory bolt, drive tensioning roller downstream, adjust the rate of tension when dense mesh net rolls, after dense mesh net rolling is accomplished, promote the push pedal and remove left, the push pedal drives the receipts reel of both sides simultaneously along the deflector to middle removal through the connecting rod when removing, shrink, the convenience shifts out the receipts reel with the dense mesh net that the rolling was accomplished, and easy operation is convenient, and efficiency is higher.

Drawings

FIG. 1 is a schematic view of the connection structure of the apparatus;

FIG. 2 is a side view of a winding drum connecting structure;

fig. 3 is a front view of the winding drum connecting structure.

In the figure: the device comprises a working table 1, a supporting frame 2, a guide roller 3, a tension roller 4, a moving block 5, a winding drum 6, a rotating shaft 7, an installation plate 8, a bulge 9, a connecting rod 10, a push plate 11, a guide plate 12, an ear plate 13 and a supporting plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides a technical solution: a dense mesh net quick winding device for environmental protection in a building construction site comprises a workbench 1, wherein the upper end of the workbench 1 is fixedly connected with three support frames 2, the right support frame 2 is rotatably connected with two guide rollers 3, the dense mesh net is pressed by the two guide rollers 3, the tension degree of a tension roller 4 can be conveniently adjusted during winding, the middle support frame 2 is rotatably connected with the tension roller 4, the side end of the left support frame 2 is fixedly connected with a motor, the middle of the motor is fixedly connected with a rotating shaft 7, the left support frame 2 is fixedly connected with a support plate 14 through bolts, a through hole is arranged in the middle of the support plate 14, the rotating shaft 7 is rotatably connected with the through hole, the support plate 14 supports the right side of the rotating shaft 7, and after the dense mesh net is, the supporting plate 14 is taken down to be convenient to move out of the dense mesh net, the left side of the rotating shaft 7 is fixedly connected with a guide plate 12, and two sides of the middle of the guide plate 12 are fixedly connected with lug plates 13.

The both sides of tensioning roller 4 are rotated and are connected with movable block 5, are equipped with the slide on the intermediate strut frame 2, and movable block 5 sliding connection is equipped with the spring in the slide between movable block 5 and the slide, and the upper end threaded connection of intermediate strut frame 2 has the bolt, and the spring makes movable block 5 support together with the bolt is supported all the time, extrudees movable block 5 through the bolt, promotes movable block 5 and tensioning roller 4 and removes, and the rate of tension when rolling the fine mesh net is adjusted.

Fixedly connected with mounting panel 8 in the middle of pivot 7, the arch 9 of the both sides fixedly connected with T font structure of mounting panel 8, sliding connection has push pedal 11 on the arch 9, the left end fixed connection of two push pedal 11 is in the same place, the side array of push pedal 11 has the screw hole, otic placode 13 passes through bolt and 11 fixed connection of push pedal, pivot 7 drives mounting panel 8 and push pedal 11 and rotates together, otic placode 13 fixes through bolt and push pedal 11, fix through the screw hole with different positions, make the rolling section of thick bamboo 6 can have different rolling diameters.

The two sides of the right end of the guide plate 12 are slidably connected with the winding drums 6 of a semicircular structure, the inner sides of the winding drums 6 are of a parallel structure, three groups of connecting rods 10 are hinged between the winding drums 6 and the push plates 11 on the two sides, the push plates 11 drive the connecting rods 10 to rotate when moving, the connecting rods 10 rotate to push the winding drums 6 to move towards the middle or the two sides along the guide plate 12 simultaneously, the winding drums 6 are expanded or contracted, and the dense mesh net which is wound is conveniently moved out of the winding drums.

The working principle is as follows: the dense mesh net passes through the two guide rollers 3 and is wound on the winding drum 6 through the tensioning roller 4, the winding drum 6 is driven by the motor to wind the dense mesh net, the moving block 5 is always abutted against the bolt through the spring, the moving block 5 is extruded through the bolt to push the moving block 5 and the tensioning roller 4 to move, the tension degree of the dense mesh net during winding is adjusted, the lug plate 13 is fixedly connected with the push plate 11 through the bolt, the rotating shaft 7 drives the mounting plate 8 and the push plate 11 to rotate together, the lug plate 13 is fixed through the bolt and the push plate 11 and is fixed through threaded holes at different positions, so that the winding drum 6 can have different winding diameters, after the dense mesh net is wound, the push plate 11 is pushed to move leftwards, the push plate 11 drives the winding drums at two sides to move towards the middle along the guide plates 12 through the connecting rod 10 during moving, the winding drum is retracted, and the completed dense mesh net is conveniently moved out of, the supporting plate 14 supports the right side of the rotating shaft 7, and the supporting plate 14 is taken down after the dense mesh net is rolled up, so that the dense mesh net is conveniently moved out.

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 building construction site environmental protection is with quick coiling mechanism of dense mesh net, includes workstation (1), its characterized in that: three support frame of upper end fixedly connected with (2) of workstation (1), right side rotate on support frame (2) and be connected with two guide roll (3), centre rotate on support frame (2) and be connected with tensioning roller (4), left side the side fixedly connected with motor of support frame (2), fixedly connected with pivot (7) in the middle of the motor, left side through bolt fixedly connected with backup pad (14) on support frame (2), be equipped with the through-hole in the middle of backup pad (14), pivot (7) and through-hole rotate the connection, the left side fixedly connected with deflector (12) of pivot (7), the middle both sides fixedly connected with otic placode (13) of deflector (12).

2. The dense mesh quick winding device for the environmental protection of the construction site as claimed in claim 1, which is characterized in that: the tensioning roller is characterized in that moving blocks (5) are rotatably connected to two sides of the tensioning roller (4), a slide is arranged on the support frame (2) in the middle, the moving blocks (5) are connected in the slide in a sliding mode, springs are arranged between the moving blocks (5) and the slide, and bolts are connected to the upper end of the support frame (2) in the middle in a threaded mode.

3. The dense mesh quick winding device for the environmental protection of the construction site as claimed in claim 1, which is characterized in that: the middle fixedly connected with mounting panel (8) of pivot (7), the both sides fixedly connected with T font structure of mounting panel (8) protruding (9), sliding connection has push pedal (11), two on protruding (9) the left end fixed connection of push pedal (11) is in the same place, the side array threaded hole of push pedal (11), otic placode (13) are through bolt and push pedal (11) fixed connection.

4. The dense mesh quick winding device for the environmental protection of the construction site as claimed in claim 1, which is characterized in that: the winding device is characterized in that two sides of the right end of the guide plate (12) are slidably connected with winding drums (6) of a semicircular structure, the inner sides of the winding drums (6) are of a parallel structure, and three groups of connecting rods (10) are hinged between the winding drums (6) and push plates (11) on two sides.