CN107517790A - A kind of anti-cold board for green belt and its installation method - Google Patents

Abstract

The invention discloses a cold-proof plate for a green belt, which comprises a sunlight plate component, stand columns and ground feet, wherein the stand columns comprise upper stand columns and lower stand columns, the upper stand columns comprise first square steel and second square steel which are symmetrical to each other, pin shaft pieces for fixing the upper stand columns through welding are arranged on the outer sides of the bottoms of the first square steel, the lower stand columns comprise third square steel and fourth square steel which are symmetrical to each other, and the bottoms of the lower stand columns are provided with stand column bottoms for connecting the ground feet; the bottom of the upper upright post is provided with a first splicing plate, the top of the lower upright post is provided with a second splicing plate, and the contact surface of the first splicing plate and the second splicing plate is welded discontinuously. The invention also discloses an installation method of the cold-proof plate for the green belt. The cold-proof plate for the green belt can be quickly installed on a construction site.

Description

A kind of anti-cold board for green belt and its installation method

technical field

The invention relates to the technical field of construction engineering, in particular to a cold-proof board for green belts and an installation method thereof.

Background technique

The cold-proof board is a kind of facility used in areas such as roads, parks, residential quarters, and gardens to protect green plants from wind and cold, so as to protect green plants from damage in winter.

At present, the cold-proof board generally used is to construct and install the cold-proof board around the green belt before entering winter, usually using bamboo strips or wooden poles as support components, and fixing the cold-proof fabric or thermal insulation material board on the support by iron wire and iron nails, etc. on the component. There are several disadvantages in the cold-proof board in the prior art:

First, the fixing of the cold-proof plate support assembly is not stable enough, and strong winds will cause damage to the cold-proof plate.

Second, during the construction of the cold-proof board, the construction process is cumbersome, and it is necessary to continue to screw the preparation of the support components in advance.

Third, the use rate of the cold-proof board is low. After each winter use, the cold-proof board is basically scrapped. When the cold-proof board is installed again, it needs to be remade, which is difficult to use repeatedly.

Therefore, in order to solve the above-mentioned technical problems, it is necessary to be able to be used repeatedly, convenient for construction and installation, and a kind of cold-proof plate and installation method for green belts with high structural strength.

Contents of the invention

One aspect of the present invention is to provide a kind of anti-cold board for green belt, described cold-proof board comprises solar panel assembly, column and galvanized square pipe foundation, wherein

The column includes an upper column and a lower column, and the upper column includes a first square steel and a second square steel that are symmetrical to each other, and there is a pin shaft piece that is welded to fix the upper column on the outside of the bottom of the first square steel. The lower column includes mutually symmetrical third-party steel and fourth-party steel, and the bottom of the lower column is provided with a column bottom for connecting the feet; the top of the foot is provided with a top plate, and the bottom of the column is connected to the Intermittent welding of the contact surface of the above-mentioned foundation top plate;

The top of the upper column is provided with an upper I-beam embedded between the first square steel and the second square steel and fixed with the first square steel and the second square steel, and connected by the upper I-beam There is a column top cover; the bottom of the lower column is provided with a lower I-beam embedded between the third-party steel and the fourth-square steel and fixed with the third-party steel and the fourth-square steel, and the lower I-beam The steel is fixedly connected to the bottom of the column;

The bottom of the upper column is provided with a first splicing plate, the top of the lower column is provided with a second splicing plate, and the contact surfaces of the first splicing plate and the second splicing plate are intermittently welded;

A first screw hole is opened transversely on the pin shaft piece, and a second screw hole corresponding to the first screw hole is opened under the second contact plate of the lower column, and the first screw hole is connected to the second screw hole. The two screw holes are fixed by high-strength bolts.

Further, the upper I-beam is provided with a third screw hole, and the top cover of the column is fixed to the upper I-beam through the third screw hole through the top cover bolt.

Further, there are two third screw holes, and there are two roof bolts.

Further, a fourth screw hole is opened at the bottom of the column, and the bottom of the column is fixed to the top plate of the foundation foot through the fourth screw hole through the anchor bolt.

Further, the first splicing plate and the second splicing plate are riveted by rivets.

Further, there are two rivets.

Further, the solar panel assembly is spliced with the lower column to form a cold-proof panel.

Another aspect of the present invention is to provide a method for installing a cold-proof board, the method comprising the steps of:

Step 1. Make the feet, choose a galvanized square pipe as the foot, and carve the square pipe on the bottom of the foot, and hammer the two opposite sides inward so that the bottoms of the two sides touch each other Seal welding to form notched corners;

Step 2, pre-embed the feet, measure the installation distance of the columns according to the length of the solar module, and drill installation holes underground at the position where the columns are installed. The top of the installation holes is in an inverted "convex" shape, and install the prepared feet 3 The hole extends into the ground so that the top of the foot is flush with the cornerstone on one side of the green belt, and the top plate of the foot is welded on the top of the foot, and the top plate of the foot is painted;

Step 3: Tighten the feet, tamp the soil around the installation hole where the feet are installed, and backfill the gap between the feet and the top of the inverted "convex" installation hole with gray water, where the ratio of ash to water is 2:1;

Step 4. Assemble the lower column, straighten the lower column, butt the bottom of the column at the lower end of the lower column with the foundation floor, and fix the bottom of the column and the top plate of the foundation through the fourth screw hole on the foundation floor through the anchor bolt;

Step 5. Install the solar module Install the solar module between two adjacent lower columns.

Further, the ratio of the right-angled side facing the notched corner formed by the inwardly formed corner of the square tube of the foundation to the right-angled side adjacent to the notched corner is 1:15˜1:2.

Further, the depth of the installation holes is 10 mm to 15 mm longer than the length of the foundation, and the distance between the installation holes is 1 to 1.1 meters.

The anti-cold board for green belts and the installation method thereof provided by the present invention can be used repeatedly by pre-burying the feet in advance, and the construction of the anti-cold board only needs to be spliced at the construction site. The column of the cold-proof board of the present invention is spliced by the upper column and the lower column, which saves the space for stacking materials at the construction site of the cold-proof board. The column of the cold-proof board of the present invention adopts square steel, and the top cover and the bottom of the column are fixed by the I-shaped steel to effectively provide the overall structural strength of the cold-proof board.

It should be understood that both the foregoing general description and the following detailed description are exemplary illustrations and explanations, and should not be used as limitations on the claimed content of the present invention.

Description of drawings

With reference to the accompanying drawings, more objects, functions and advantages of the present invention will be clarified through the following description of the embodiments of the present invention, wherein:

Fig. 1 is that the present invention is used for the cold-proof plate installation schematic diagram of green belt;

Fig. 2 is the A-A sectional view of Fig. 1;

Fig. 3 is that the present invention is used for the column of the cold-proof plate of green belt and the structural representation of foot;

Fig. 4 is the B-B sectional view of Fig. 3;

Fig. 5 is a C-C sectional view of Fig. 3;

Fig. 6 is a D-D sectional view of Fig. 3;

Fig. 7 is the E-E sectional view of Fig. 3;

Fig. 8 is a schematic diagram of the connecting end of the upper column and the lower column of the cold-proof plate used for the green belt in the present invention;

Fig. 9 is a schematic side view of F in Fig. 8;

Fig. 10 is a schematic diagram of making the anchor of the present invention;

Fig. 11 is a schematic diagram of the pre-embedded foot of the cold-proof board used in the green belt according to the present invention.

detailed description

The objects and functions of the present invention and methods for achieving the objects and functions will be clarified by referring to the exemplary embodiments. However, the present invention is not limited to the exemplary embodiments disclosed below; it can be implemented in various forms. The essence of the description is only to help those skilled in the relevant art comprehensively understand the specific details of the present invention. Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals represent the same or similar components, or the same or similar steps. The content of the present invention will be described below through specific examples.

As shown in Figure 1, the invention is used for the installation diagram of the cold-proof board for the green belt, and Figure 2 shows the A-A cross-sectional view of Figure 1. According to the present invention, the cold-proof board for the green belt includes a solar panel assembly 8, a column and an anchor 3, the column includes an upper column and a lower column 2, and the solar panel 8 is spliced with the lower column 2 to form a cold-proof panel. The foot 3 is pre-buried in the soil. During construction, it is only necessary to assemble the column with the pre-buried foot 3 to complete the construction of the cold-proof board. When disassembling, the column is removed from the foot 3 to keep the foot 3 buried. In the soil, it is convenient to enter the winter again is to install a cold plate. According to the present invention, the anchor 3 is a galvanized square pipe.

Below the cold-proof plate structure that is used for green belt of the present invention is described in detail, as shown in Figure 3 the present invention is used for the column of the cold-proof plate of green belt and the structural representation of foot; Figure 4 shows the B-B sectional view of Figure 3, Fig. 5 shows the C-C sectional view of FIG. 3 , FIG. 6 shows the D-D sectional view of FIG. 3 , and FIG. 7 shows the E-E sectional view of FIG. 3 . According to the present invention, in the embodiment, the cold-proof board used for the green belt includes a column, a sunlight assembly and an anchor 3, and the column includes an upper column 1 and a lower column 2, and the column top cover 102 is installed on the top of the upper column 1, and the column top cover 102 Fasten on the upper column 1.

The upper column 1 includes a first square steel and a second square steel 101 that are symmetrical to each other, and a pin shaft piece 105 for fixing the upper column 1 is provided on the outside of the bottom of the first square steel. The top of the upper column 1 is provided with an upper I-beam 103 embedded between the first square steel and the second square steel 101 and fixed with the first square steel and the second square steel 101, through the upper I-beam 103 Connect the column top cover 102. In this embodiment, the upper I-beam 103 is provided with a third screw hole 104, and the top cover 102 of the column is fixed to the upper I-beam 103 through the third screw hole 104 through the top cover bolt. In some embodiments, preferably there are two third screw holes 104 and two roof bolts.

The lower column 2 includes third-party steel and fourth-party steel 201 that are symmetrical to each other, and a column bottom 202 for connecting to the foundation is provided at the bottom of the lower column 2 . The bottom of the lower column 2 is provided with a lower I-beam 204 embedded between the third-party steel and the fourth-party steel 201 and fixed with the third-party steel and the fourth-party steel 201, and the lower I-beam 204 is connected to the column. The bottom 202 is fixedly connected. In some embodiments, preferably, the underground I-beam 204 and the column base 202 are fixed by bolts passing through the screw holes 205 of the lower I-beam 204 . The top of the anchor 3 is provided with an anchor top plate, and the column bottom 202 is provided with a fourth screw hole 203, and the column bottom 202 and the anchor top plate of the anchor 3 are fixed through the fourth screw hole 203 through the anchor bolt. During installation, the contact surface between the bottom of the column 202 and the top plate of the foundation is intermittently welded.

As shown in FIG. 8, the present invention is used for the schematic diagram of the connecting end of the upper column and the lower column of the cold-proof board of the green belt, and as shown in FIG. 9, the F side schematic diagram of FIG. 8. The bottom of the upper column 101 is provided with a first splicing plate 106 , and the top of the lower column 201 is provided with a second splicing plate 206 , and the contact surfaces of the first splicing plate 106 and the second splicing plate 206 are intermittently welded. The pin shaft piece 105 on the column 101 is sleeved on the upper part of the lower column 201 . The pin shaft plate 105 has a first screw hole in the transverse direction, and a second screw hole corresponding to the first screw hole is opened under the second contact plate 206 arranged on the lower column 301. The first screw hole and the second screw hole pass through the height. The strength bolt 4 is fixed. In this embodiment, the first splicing plate 106 and the second splicing plate 206 are riveted by rivets 5 and then intermittently welded. Preferably, there are two rivets 5 .

A kind of installation method of the cold-proof plate that is used for green belt of the present invention is described below, the installation method that is used for green belt cold-proof plate in the embodiment comprises the following steps:

Step 1, making the feet

Choose a galvanized square tube as the foot, and carve the bottom of the square pipe, and hammer the two opposite sides inward, so that the bottoms of the two sides touch each other, and then seal and weld to form a corner. As shown in Figure 10, the schematic diagram of the production of the foot of the present invention, in the embodiment, the square pipe side 301 of the foot completes inwardly the ratio of the right-angled side s opposite to the carved corner 302 and the right-angled side h adjacent to the carved corner 302 is: 1:15～1:2.

Step 2, pre-embed the foot

Measure the installation distance of the uprights according to the length of the sunlight module, and drill installation holes underground at the position where the uprights are installed, as shown in Figure 11, the schematic diagram of the pre-embedded feet of the cold-proof board used in the green belt of the present invention, the depth of the installation holes is deeper than the feet The length is 10mm to 15mm, and the top of the installation hole is in an inverted "convex" shape. Extend the prepared foot 3 into the ground along the installation hole so that the top of the foot is flush with the cornerstone 10 on the side of the green belt, and weld it on the top of the foot The top plate of the footing, and paint the top plate of the footing. Preferably, the distance between the installation holes is 1-1.1 meters.

Step 3, fasten the feet

Tamp the soil 9 around the installation hole where the foot is installed, and backfill the gap 901 between the foot and the top of the inverted "convex" installation hole with gray water, wherein the ratio of ash to water is 2:1. In some embodiments, the soil compaction range around the installation hole is 100mm in diameter and 50mm in depth.

Step 4. Assemble the lower column

Right the lower column, connect the bottom of the column at the lower end of the lower column with the foundation floor, and fix the bottom of the column and the top plate of the foundation through the fourth screw hole on the foundation floor through the anchor bolt.

Step 5. Install the solar module

Install the sunlight module between two adjacent lower columns.

The invention provides a cold-proof board for green belts, the disassembly process is opposite to the installation process, and the ground feet do not need to be disassembled.

The invention provides a cold-proof board for green belts and an installation method. The cold-proof board can be used repeatedly by pre-embedding the foundation feet, and the construction of the cold-proof board only needs to be spliced at the construction site. The column of the cold-proof board of the present invention is spliced by the upper column and the lower column, which saves the space for stacking materials at the construction site of the cold-proof board. The column of the cold-proof board of the present invention adopts square steel, and the top cover and the bottom of the column are fixed by the I-shaped steel to effectively provide the overall structural strength of the cold-proof board.

It must be noted that, in addition to the above-mentioned embodiments, the present invention certainly has many other embodiments, and the description and practice of the present invention disclosed here are only exemplary descriptions, and the above-mentioned are only preferred embodiments of the present invention. For those skilled in the art, without departing from the principles of the present invention, some modifications and improvements can be made, and these should also be regarded as belonging to the protection scope of the present invention.

Claims (10)

1. A kind of cold-proof board for green belt, it is characterized in that, described cold-proof board comprises sunlight panel assembly, column and galvanized square pipe foundation, wherein The column includes an upper column and a lower column, and the upper column includes a first square steel and a second square steel that are symmetrical to each other, and there is a pin shaft piece that is welded to fix the upper column on the outside of the bottom of the first square steel. The lower column includes mutually symmetrical third-party steel and fourth-party steel, and the bottom of the lower column is provided with a column bottom for connecting the feet; the top of the foot is provided with a top plate, and the bottom of the column is connected to the Intermittent welding of the contact surface of the above-mentioned foundation top plate; The top of the upper column is provided with an upper I-beam embedded between the first square steel and the second square steel and fixed with the first square steel and the second square steel, and connected by the upper I-beam There is a column top cover; the bottom of the lower column is provided with a lower I-beam embedded between the third-party steel and the fourth-square steel and fixed with the third-party steel and the fourth-square steel, and the lower I-beam The steel is fixedly connected to the bottom of the column; The bottom of the upper column is provided with a first splicing plate, the top of the lower column is provided with a second splicing plate, and the contact surfaces of the first splicing plate and the second splicing plate are intermittently welded; A first screw hole is opened transversely on the pin shaft piece, and a second screw hole corresponding to the first screw hole is opened under the second contact plate of the lower column, and the first screw hole is connected to the second screw hole. The two screw holes are fixed by high-strength bolts. 2. The anti-cold plate according to claim 1, wherein the upper I-beam is provided with a third screw hole, and the top cover of the column is connected to the top cover of the column through the third screw hole through the top cover bolt. The upper I-beam is fixed. 3 . The cold-proof plate according to claim 2 , wherein there are two third screw holes and two top cover bolts. 4 . 4. The anti-cold plate according to claim 1, characterized in that, the bottom of the column is provided with a fourth screw hole, through which the anchor bolt passes through the fourth screw hole to connect the bottom of the column to the anchor of the foundation. The top plate is fixed. 5 . The cold-proof board according to claim 1 , wherein the first splicing plate and the second splicing plate are riveted together by rivets. 5 . 6. The cold-proof board according to claim 5, characterized in that there are two rivets. 7. The cold-proof board according to claim 1, characterized in that, the solar panel assembly is spliced with the lower column to form a cold-proof board. 8. A method for installing the cold-proof board according to any one of claims 1 to 7, characterized in that the method comprises the following steps: Step 1. Make the feet, choose a galvanized square pipe as the foot, and carve the square pipe on the bottom of the foot, and hammer the two opposite sides inward so that the bottoms of the two sides touch each other Seal welding to form notched corners; Step 2, pre-embed the feet, measure the installation distance of the columns according to the length of the solar module, and drill installation holes underground at the position where the columns are installed. The top of the installation holes is in an inverted "convex" shape, and install the prepared feet 3 The hole extends into the ground so that the top of the foot is flush with the cornerstone on one side of the green belt, and the top plate of the foot is welded on the top of the foot, and the top plate of the foot is painted; Step 3: Tighten the feet, tamp the soil around the installation hole where the feet are installed, and backfill the gap between the feet and the top of the inverted "convex" installation hole with gray water, where the ratio of ash to water is 2:1; Step 4. Assemble the lower column, straighten the lower column, butt the bottom of the column at the lower end of the lower column with the foundation floor, and fix the bottom of the column and the top plate of the foundation through the fourth screw hole on the foundation floor through the anchor bolt; Step 5. Install the solar module Install the solar module between two adjacent lower columns. 9. The method according to claim 8, characterized in that the ratio of the right-angled side to the right-angled side of the carved corner formed by the square tube side of the foundation inwards and the right-angled side adjacent to the carved corner is 1:15 to 1: 2. 10 . The method according to claim 8 , wherein the depth of the installation holes is 10 mm to 15 mm longer than the length of the foundation, and the distance between the installation holes is 1 to 1.1 meters. 11 .