CN215715197U - Drum-type soil covering and dust preventing green net laying device - Google Patents

Abstract

The utility model discloses a drum-type soil covering and dust preventing green screen laying device in the technical field of green screen laying devices, which comprises a roller for sleeving and mounting green screen rolls, wherein two positioning hoops for limiting the green screen rolls to move left and right are respectively arranged at two ends of each green screen roll on the roller, the green screen roll laying device also comprises a handle plate for drawing the roller to move close to the roller to drive the green screen rolls to be spread, two ends of the handle plate are fixedly connected with a traction rope, the other ends of the two traction ropes are detachably connected with two ends of the roller, the green screen rolls on the roller can be spread out smoothly by drawing the handle plate to move by a single person, compared with the traditional manual spreading operation, the device has higher use efficiency, and the traction ropes can be wound on an L-shaped rope winding hook to be wound and stored when the device is limited, so that the storage space of the device is reduced, and the traction ropes can be prevented from being wound and knotted.

Description

Drum-type soil covering and dust preventing green net laying device

Technical Field

The utility model relates to the technical field of green net laying devices, in particular to a drum-type soil covering and dust preventing green net laying device.

Background

Sustainable development has become the subject of the 21 st century, and China increases the environmental protection. The construction soil covering dust-proof green net is a new special protective covering material widely popularized. The soil covering net for the construction site adopts high-density polyethylene as a raw material, is woven into a net shape through a special process, can play a role in preventing dust, shielding wind and inhibiting dust from flying, and can directly cover the soil to solve the problem of dust pollution. The dust screen specification is various, can use the not equidimension product of different density according to the dustproof requirement in building site, for other dustproof products, the low price is practical.

However, the dust-proof green net often faces a problem in the use process, and the site covered with the green net is often damaged due to construction and needs to be covered again, so that the laying of the dust-proof green net can cause a lot of repeated labor. When laying the green net, the bundled green net needs to be firstly spread in a rolling mode, and then the spread green net is spread towards the left side and the right side. According to the traditional construction method, at least two persons are needed to cooperate, three persons are faster, and four persons have some waste of human resources, so that generally, a group of three persons is most suitable. One green net is calculated according to meters, one green net can cover 400 square meters when being unfolded, 175 green nets are needed when one project is calculated according to 7 ten thousand square meters, 262.5 working hours are needed when three people lay one green net in a group for 30 minutes, and construction loss and repair conditions are not considered. Therefore, the efficiency of laying the dust-proof green nets for covering soil on the large-scale construction bare soil site is improved urgently.

Secondly, the laying quality of the dustproof green net is difficult to control. Gaps are often left between the net cloth and the net cloth, and the appearance is affected. And the dustproof green net of covering soil is laid and is not had a good contact with ground, and this can lead to mechanical equipment such as machine of digging to pass through from the top can very easily collude the green net, and as long as the wind speed is slightly bigger, very easily blows the green net up, causes unnecessary reworking, extravagant labour.

Based on the above, the utility model designs a drum-type soil covering and dust preventing green net laying device to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drum-type is covered native green net laying device that prevents dust to solve above-mentioned technical problem.

In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides a drum-type is covered native dustproof green net laying device, includes and is used for supplying green net to roll up the roller that cup joints the installation, lie in on the roller green net rolls up both ends and respectively is provided with one and is used for the restriction the location staple bolt that removes about green net roll is still including being used for pulling the roller is pressed close to and is advanced in order to drive the green net rolls up the handle board of spreading out, a haulage rope of equal fixedly connected with in handle board both ends, two the other end of haulage rope with the detachable connection in both ends of roller.

Preferably, the positioning hoop comprises an upper half hoop and a lower half hoop, one end of the upper half hoop is hinged to one end of the lower half hoop through a pin shaft, and the other end of the upper half hoop is connected with the other end of the lower half hoop through a bolt in a locking mode.

Preferably, a handle hole is formed in the front side of the handle plate.

Preferably, a pair of L-shaped rope winding storage hooks is symmetrically arranged on two sides of the top of the handle plate.

Preferably, the connecting end of haulage rope is provided with the mountain-climbing knot, the both ends of roller all are provided with and are used for the trompil connecting block of mountain-climbing knot lock joint.

Preferably, the haulage rope comprises rope section and rubber band section, rope section and handle plate end fixed connection and length are fixed can not stretch, the rubber band section just has tensile elasticity with roller end connection.

Compared with the prior art, utility model's beneficial effect does:

the roller type soil covering and dust preventing green net laying device mainly comprises a roller, a traction rope and a handle plate, wherein the handle plate is connected with the roller through the traction rope, a green net roll is sleeved on the roller and limited and positioned through two positioning hoops, the green net roll on the roller can be spread out smoothly by dragging the handle plate to advance by a single person, and compared with the traditional manual spreading operation, the device is higher in use efficiency.

The other ends of two traction ropes of the drum-type soil covering and dust preventing green net laying device are detachably connected with two ends of the roller, and a pair of L-shaped rope winding receiving hooks are symmetrically arranged on two sides of the top of the handle plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the positioning hoop structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-green net roll, 2-roller, 3-positioning hoop, 31-upper half hoop, 32-lower half hoop, 33-pin shaft, 34-bolt, 4-handle plate, 41-handle hole, 42-L-shaped winding rope storage hook, 5-traction rope, 51-rope section, 52-rubber band section and 53-climbing buckle.

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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a technical solution: a drum-type soil covering dustproof green screen laying device comprises a roller 2, a positioning hoop 3 and a handle plate 4, wherein the roller 2 is used for supplying green screen rolls 1 to be installed in a sleeved mode, the positioning hoops 3 are arranged at two ends of each green screen roll 1 on the roller 2 and used for limiting the green screen rolls 1 to move left and right, the handle plate 4 is used for drawing the roller 2 to move close to and drive the green screen rolls 1 to be laid, two ends of each handle plate 4 are fixedly connected with a traction rope 5, the handle plate 4 is connected with the roller 2 through the traction ropes 5, the green screen rolls 1 are installed on the roller 2 in a sleeved mode and limited in positioning through the two positioning hoops 3, the green screen rolls 1 on the roller 2 can be laid out in a smooth mode by drawing the handle plate 4 by a single person, and compared with the traditional manual laying operation, the device is higher in use efficiency;

when the positioning hoop 3 is used, after the green net roll 1 is sleeved on the roller 2, the upper half hoop 31 and the lower half hoop 32 are opened and buckled at corresponding positions on the roller 2 by unscrewing the bolts 34, so that the green net roll 1 is centered as much as possible, and the bolts 34 of the positioning hoop 3 at two locking sides can limit and position the green net roll 1;

wherein, the front side of the handle plate 4 is provided with a handle hole 41 for holding by hand;

the other ends of the two hauling ropes 5 are detachably connected with the two ends of the roller 2, the connecting ends of the hauling ropes 5 are provided with climbing buckles 53, the two ends of the roller 2 are both provided with perforated connecting blocks 21 for buckling the climbing buckles 53, and two sides of the top of the handle plate 4 are symmetrically provided with a pair of L-shaped rope winding accommodating hooks 42;

furthermore, the haulage rope 5 comprises rope section 51 and rubber band section 52, and rope section 51 and the fixed inextensible of length of the end of handle plate 4 fixed connection, rubber band section 52 and the end connection of roller 2 and have tensile elasticity, and rubber band section 52 is accomodate in haulage rope 5 coiling and is received and to be stretched and provide the tensile force to make the climbing buckle 53 of haulage rope 5 tip firmly be fixed in L shape around rope and accomodate the hook 42, prevent loose the droing.

Working principle embodiment:

as shown in fig. 1, the roller 2 passes through the central axis of the replaceable green screen roll 1, the position is adjusted to be centered, and the upper half hoop 31 and the lower half hoop 32 of the positioning hoop 3 are fixed at the position limit of the roller 2 by the bolt 34, so that the replaceable green screen roll 1 does not have too large left and right deviation. The hauling cable 5 is released from the L-shaped rope winding accommodating hook 42, the climbing buckles 53 at the end parts of the hauling cable 5 at the two ends are sleeved into the perforated connecting block 21 on the roller 2, and the assembly of the device is completed.

When in use, one worker drags the handle plate 4 of the device in front to roll and move forward, and the other worker drags one end (or is fixed at a certain position) of the green net roll 1, so that the green net roll 1 is paved during rolling, and after the green net roll 1 is used up, the roller 2 can be detached and then a new green net roll 1 is replaced.

After laying work is finished, the traction rope 5 can be separated from the perforated connecting block 21 at the end part of the roller 2 through the mountain climbing buckle 53 at one end of the traction rope 5, the traction rope 5 can be wound on the L-shaped rope winding storage hook 42 to be wound and stored, the storage space of the device is reduced, and the traction rope 5 can be prevented from being wound and knotted.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a drum-type soil covering dustproof green net laying device which characterized in that: including being used for supplying green net to roll up (1) and cup joint roller (2) of installation, lie in on roller (2) green net is rolled up (1) both ends and respectively is provided with one and is used for the restriction location staple bolt (3) that remove about green net is rolled up (1), still including being used for pulling roller (2) are pressed close to and are advanced in order to drive green net is rolled up (1) spread out handle board (4), pull rope (5), two of the equal fixedly connected with in handle board (4) both ends the other end of pull rope (5) with the detachable connection in both ends of roller (2).

2. The roller type soil covering and dust preventing green net laying device as claimed in claim 1, wherein: the positioning hoop (3) comprises an upper semi-hoop (31) and a lower semi-hoop (32), one end of the upper semi-hoop (31) is hinged to one end of the lower semi-hoop (32) through a pin shaft (33), and the other end of the upper semi-hoop is connected with the other end of the lower semi-hoop in a locking mode through a bolt (34).

3. The roller type soil covering and dust preventing green net laying device as claimed in claim 1, wherein: the front side of the handle plate (4) is provided with a handle hole (41).

4. The roller type soil covering and dust preventing green net laying device as claimed in claim 1, wherein: and a pair of L-shaped rope winding storage hooks (42) is symmetrically arranged on two sides of the top of the handle plate (4).

5. The roller type soil covering and dust preventing green net laying device as claimed in claim 1, wherein: the connecting end of haulage rope (5) is provided with mountain-climbing buckle (53), the both ends of roller (2) all are provided with and are used for trompil connecting block (21) of mountain-climbing buckle (53) lock joint.

6. The roller type soil covering and dust preventing green net laying device as claimed in claim 1, wherein: the haulage rope (5) comprise rope section (51) and rubber band section (52), rope section (51) and handle plate (4) tip fixed connection and length are fixed can not stretch, rubber band section (52) and roller (2) end connection just have tensile elasticity.

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