Bare soil airing and covering device

Abstract

The utility model relates to the technical field of bare soil drying in construction sites, and particularly discloses a bare soil drying and covering device. The device comprises a device body, the device body comprises a rectangular cover plate made of iron, and the middle of the cover plate protrudes towards one side of the cover plate to form a boss; a plurality of grooves which are sunken towards the other side of the cover plate are formed in the boss; and bolts which penetrate through the cover plate and extend into bare soil are arranged at the corners of the cover plate. The decomposition of organic matters in the soil and the activity of microorganisms can be accelerated, so that the bare soil tedding time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of bare soil drying at construction sites, in particular to a bare soil drying covering device. Background Art

[0002] Before the construction process, the vegetation on the construction site needs to be cleared so that the soil is directly exposed to the air to form bare soil; the bare soil needs to be turned over and exposed to the sun to decompose and oxidize the residual objects in the bare soil and fully mix them with the soil; however, the bare soil needs to be exposed to the sun after being loosened. Under strong sunlight, the soil exposure time is shorter; but when sunlight is insufficient, the soil exposure time needs to be appropriately extended. However, turning over and drying bare soil is an important part of roadbed engineering, and a longer turning over and drying time can easily affect the construction progress. Utility Model Content

[0003] The utility model provides a bare soil drying and covering device, which can overcome the defects of the prior art.

[0004] According to the utility model, a bare soil drying covering device comprises: a device body, the device body comprises a cover plate which is rectangular in shape and made of iron, the middle part of the cover plate protrudes toward one side of the cover plate to form a boss; the boss is provided with a plurality of grooves which are sunken toward the other side of the cover plate; and the corners of the cover plate are provided with pins which pass through the cover plate and extend into the bare soil.

[0005] With the utility model, after the construction workers loosen the bare soil, the pins are inserted into the bare soil, so that the cover plate is covered on the bare soil, and the distance between the cover plate and the bare soil is maintained between 500-1000mm; the groove helps to increase the sunlight irradiation area of ​​the cover plate, and improve the temperature of the cover plate. When the temperature of the cover plate rises, the bare soil under the cover plate can be effectively heated; this can accelerate the decomposition of organic matter in the soil and the activity of microorganisms, thereby shortening the time for turning over and drying the bare soil; because the cover plate is covered on the bare soil, the cover plate can prevent dust.

[0006] The cover plate is made of iron sheet with a length and width of 2000mm and a thickness of 1~3mm; the iron sheet has strong thermal conductivity and is better for heating the bare soil.

[0007] Preferably, the latch includes a sleeve, and a through hole for the sleeve to pass through is provided at the corner of the cover plate; a funnel-shaped mounting plate is provided at one end of the sleeve close to the boss.

[0008] Through the utility model, the construction workers insert the sleeve into the bare soil, so as to facilitate gas exchange and discharge the moist air inside the soil; the funnel-shaped mounting plate on the sleeve has a light-collecting effect, so that the heat can be better transferred to the inside of the soil through the sleeve. The sleeve is made of an iron pipe.

[0009] Preferably, a cone head is provided at one end of the sleeve away from the mounting plate.

[0010] With the utility model, the lower end of the cone head is sharp, which makes it convenient for construction workers to insert the sleeve into bare soil.

[0011] Preferably, a plurality of air holes are provided on the side wall of the sleeve and are spaced apart along the length direction of the sleeve.

[0012] Through the utility model, the air holes facilitate the exchange of air in the bare soil with the outside world, facilitate the removal of moist gas inside the soil, and facilitate the rapid entry of hot air from the outside into the bare soil.

[0013] Preferably, a mounting ring is provided at one end of the cone head close to the sleeve, an outer wall of the mounting ring is provided with an external thread, and an inner wall of the sleeve is provided with an internal thread matching the external thread.

[0014] With the utility model, after the construction workers pull the pin out of the bare soil, the cone head can be rotated to remove the cone head from the sleeve, so as to facilitate cleaning of the soil entering the sleeve from the air vent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the device body in Example 1.

[0016] Figure 2 This is a schematic diagram of the front side of the cover plate in Example 1.

[0017] Figure 3 This is a schematic diagram of the back side of the cover plate in Example 1.

[0018] Figure 4 Schematic diagram of the latch in Example 1. DETAILED DESCRIPTION

[0019] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0020] Example 1

[0021] like Figure 1-4 As shown, in this embodiment, a bare soil drying covering device is provided, including a device body 100, the device body 100 includes a cover plate 130 which is rectangular in shape and made of iron, the middle part of the cover plate 130 protrudes toward one side of the cover plate 130 to form a boss 140; the boss 140 is provided with a plurality of grooves 110 which are recessed toward the other side of the cover plate 130; the corners of the cover plate 130 are provided with pins 120 which pass through the cover plate 130 and extend into the bare soil.

[0022] Through this embodiment, after the construction workers loosen the bare soil, the pins 120 are inserted into the bare soil, so that the cover 130 covers the bare soil, and the distance between the cover 130 and the bare soil is maintained between 500-1000mm; the groove 110 helps to increase the sunlight exposure area of ​​the cover 130 and increase the temperature of the cover 130. When the temperature of the cover 130 increases, the bare soil under the cover 130 can be effectively heated; this can accelerate the decomposition of organic matter in the soil and the activity of microorganisms, thereby shortening the time for turning over and drying the bare soil; because the cover 130 covers the bare soil, the cover 130 can prevent dust.

[0023] The cover plate 130 is made of an iron sheet with a length and width of 2000 mm and a thickness of 1 to 3 mm; the iron sheet has a strong thermal conductivity and is better for heating the bare soil.

[0024] In this embodiment, the latch 120 includes a sleeve 430 , and a through hole 210 for the sleeve 430 to pass through is provided at a corner of the cover plate 130 ; a funnel-shaped mounting plate 410 is provided at one end of the sleeve 430 close to the boss 140 .

[0025] Through this embodiment, the construction personnel insert the sleeve 430 into the bare soil, so as to facilitate gas exchange and discharge the moist air inside the soil; the funnel-shaped mounting plate 410 on the sleeve 430 has a light-collecting function, so that the heat can be better transferred to the inside of the soil through the sleeve 430. The sleeve 430 is made of an iron pipe.

[0026] In this embodiment, a cone head 450 is provided at one end of the sleeve 430 away from the mounting plate 410 .

[0027] According to this embodiment, the lower end of the cone head 450 is sharp, which makes it convenient for construction workers to insert the sleeve 430 into the bare soil.

[0028] In this embodiment, a plurality of air holes 420 are provided on the side wall of the sleeve 430 and are spaced apart along the length direction of the sleeve 430 .

[0029] Through this embodiment, the air holes 420 facilitate the exchange of air in the bare soil with the outside world, and facilitate the removal of moist gas inside the soil; and facilitate the rapid entry of hot air from the outside into the bare soil.

[0030] In this embodiment, a mounting ring 440 is provided at one end of the cone head 450 close to the sleeve 430 , an outer wall of the mounting ring 440 is provided with an external thread, and an inner wall of the sleeve 430 is provided with an internal thread matching the external thread.

[0031] According to this embodiment, after the construction personnel pull the pin 120 out of the bare soil, the cone head 450 can be rotated to remove the cone head 450 from the sleeve 430, so as to facilitate cleaning of the soil that enters the sleeve 430 from the air vent 420.

[0032] Construction workers can cover different numbers of covering devices according to the area of ​​bare soil to be turned over and dried, and the covering devices can be reused.

[0033] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0034] The above is a schematic description of the present invention and its implementation methods, which is not restrictive. The embodiments shown are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A bare soil drying and covering device, characterized in that: The device comprises a device body (100), wherein the device body (100) comprises a cover plate (130) which is rectangular in shape and made of iron, wherein a middle portion of the cover plate (130) protrudes toward one side of the cover plate (130) to form a boss (140); a plurality of grooves (110) which are recessed toward the other side of the cover plate (130) are provided at the boss (140); and a latch (120) which passes through the cover plate (130) and extends into the bare soil is provided at the corner of the cover plate (130).

2. A bare soil drying and covering device according to claim 1, characterized in that: The latch (120) comprises a sleeve (430); a through hole (210) for the sleeve (430) to pass through is provided at a corner of the cover plate (130); and a funnel-shaped mounting plate (410) is provided at one end of the sleeve (430) close to the boss (140).

3. A bare soil drying and covering device according to claim 2, characterized in that: A cone head (450) is provided at one end of the sleeve (430) away from the mounting plate (410).

4. A bare soil drying and covering device according to claim 2, characterized in that: A plurality of air holes (420) are provided on the side wall of the sleeve (430) and are arranged at intervals along the length direction of the sleeve (430).

5. A bare soil drying and covering device according to claim 2, characterized in that: A mounting ring (440) is provided at one end of the cone head (450) close to the sleeve (430), an outer wall of the mounting ring (440) is provided with an external thread, and an inner wall of the sleeve (430) is provided with an internal thread matching the external thread.

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