CN210658419U

CN210658419U - Deep buried foundation for solar street lamp

Info

Publication number: CN210658419U
Application number: CN201921019784.7U
Authority: CN
Inventors: 解乐乐
Original assignee: Jiangsu Kehui Lighting Co Ltd
Current assignee: Jiangsu Kehui Lighting Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-06-02
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to a solar street lamp relates to the technical field, specifically is a solar street lamp is with burying ground deeply, including earth's surface basic unit, seted up cuboid soil pit in the earth's surface basic unit, the laminating is provided with stable frame on the inner wall in cuboid soil pit, and stable frame's thickness is even, and beneficial effect is: the utility model discloses set up the cuboid soil pit in earth's surface basic unit, build into stable frame with cement on the inner wall in soil pit for the structural stability who strengthens the soil pit, and bury base and support column underground in stable frame is inside, insert the support column inside with the lamp pole again, and it is fixed to pack with the concrete, wherein, it is provided with first stock to alternate on stable frame's the lateral wall, alternates on the base and is provided with the second stock, and the reinforcing ring structure is cup jointed to the outside of support column is fixed, compares the conventional art, the utility model discloses stable structure is abundanter, and structural design is also very reasonable, can furthest guarantee the stability of lamp pole, avoids the emergence of incident.

Description

Deep buried foundation for solar street lamp

Technical Field

The utility model discloses solar street lamp relates to technical field, specifically is a solar street lamp is with burying formula ground deeply.

Background

Nowadays, most solar street lamp's lamp pole all buries in the earth's surface basal layer, and under the normal conditions, the degree of depth in pre-buried hole can not exceed a meter, and the hole internal diameter also can not be too big, but in some soil property more loose area, because the geological structure is unstable, the condition of lamp pole slope takes place often easily, not only is unfavorable for the illumination on road surface, also causes unnecessary safety loss easily, consequently, the degree of depth in pre-buried hole and hole internal diameter must upgrade, for this reason, the utility model provides a solar street lamp is with burying formula ground deeply is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp is with burying formula ground deeply to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a deep buried foundation for a solar street lamp comprises a ground surface base layer, wherein a cuboid soil pit is formed in the ground surface base layer, the inner wall of the cuboid soil pit is provided with a stable frame in a fitting manner, the stable frame has uniform thickness, a base is arranged in the center of the bottom end of the base, a support column is arranged at the top end of the base, the base and the support column are of an integrated structure, the top end of the support column is vertically upward and higher than the ground surface base layer, and the inside of the supporting column is provided with an installation cavity, the bottom end inside the installation cavity is provided with a stabilizing disc in a fitting manner, a reinforcement cage is embedded inside the installation cavity, the bottom end of the reinforcement cage is welded on the stabilizing disc, the height of the reinforcement cage is larger than the inner depth of the mounting cavity, and the inside interlude of steel reinforcement cage is provided with the lamp pole, the bottom and the stabilizer disc laminating of lamp pole, the crack intussuseption of the outside of lamp pole and installation cavity is filled with concrete and is filled and be provided with.

Preferably, the broken stone base course has been laid to the inside bottom of stabilizing the frame, the soil horizon has been laid to the upper surface on broken stone base course, the concrete top layer has been laid to the upper surface on soil horizon.

Preferably, the outside of support column is cup jointed and is equipped with the reinforcing ring, four are no less than to the quantity of reinforcing ring, and the reinforcing ring passes through bolt fixed connection on the support column.

Preferably, it is provided with first stock to run through on the lateral wall of stable frame, run through on the base and be provided with the second stock, the end of first stock and second stock all penetrates in the earth's surface basal layer, and the quantity of the two is a plurality of.

Preferably, the thickness of rubble basic unit is greater than the height of base, soil layer covers the outside at the reinforcing ring, the thickness of concrete top layer is no more than twenty centimetres.

Preferably, the outside of support column cup joints and is equipped with the protection steel ring, the height of protection steel ring equals the length of support column, and the laminating is hugged closely to the protection steel ring on the outer wall of support column, fixed connection between the two.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up the cuboid soil pit in earth's surface basic unit, build into stable frame with cement on the inner wall in soil pit for the structural stability who strengthens the soil pit, and bury base and support column underground in stable frame is inside, insert the support column inside with the lamp pole again, and it is fixed to pack with the concrete, wherein, it is provided with first stock to alternate on stable frame's the lateral wall, alternates on the base and is provided with the second stock, and the reinforcing ring structure is cup jointed to the outside of support column is fixed, compares the conventional art, the utility model discloses stable structure is abundanter, and structural design is also very reasonable, can furthest guarantee the stability of lamp pole, avoids the emergence of incident.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is a schematic view of the structure and appearance of the present invention.

In the figure: the building comprises a ground surface base layer 1, a stabilizing frame 2, a first anchor rod 3, a base 4, a support column 5, a second anchor rod 6, a stabilizing disc 7, a reinforcement cage 8, a lamp post 9, concrete filler 10, a gravel base layer 11, a soil layer 12, a reinforcing ring 13, a concrete top layer 14 and a protective steel ring 15.

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. 1-2, the present invention provides a technical solution: the utility model provides a solar street lamp is with burying ground deeply, includes earth's surface basic unit 1, has seted up the cuboid soil pit on the earth's surface basic unit 1, and the laminating is provided with stabilized frame 2 on the inner wall in cuboid soil pit, and stabilized frame 2's thickness is even, and stabilized frame 2 is the protective layer that cement was laid, and the thickness of its lateral wall and bottom is the same, prevents that external moisture from getting into in the stabilized frame 2.

A base 4 is arranged in the center of the bottom end of the base 4, a support column 5 is arranged at the top end of the base 4, the base 4 and the support column 5 are in an integrated structure, the top end of the support column 5 is vertically upward and higher than the ground surface base layer 1, and the inside of the supporting column 5 is provided with an installation cavity, the bottom end inside the installation cavity is provided with a stabilizing disc 7 in a fitting manner, a reinforcement cage 8 is embedded inside the installation cavity, the bottom end of the reinforcement cage 8 is welded on the stabilizing disc 7, the height of the reinforcement cage 8 is larger than the depth inside the installation cavity, a lamp post 9 is inserted in the reinforcing cage 8, the bottom end of the lamp post 9 is attached to the stabilizing disc 7, concrete filler 10 is filled in a crack between the outer side of the lamp post 9 and the mounting cavity, the stabilizing disc 7 and the reinforcing cage 8 are made of steel, wherein, the stabilizing disc 7 and the reinforcement cage 8 are welded in advance and then inserted into the installation cavity, and the specific structure is shown in figure 1.

The rubble basic unit 11 has been laid to the inside bottom of stable frame 2, and soil horizon 12 has been laid to the upper surface of rubble basic unit 11, and concrete top layer 14 has been laid to the upper surface of soil horizon 12, and rubble basic unit 11 is laid for the rubble piece, and the top of concrete top layer 14 and the top of earth's surface basic unit 1 flush.

The outside of support column 5 is cup jointed and is equipped with reinforcing ring 13, and four are no less than to reinforcing ring 13's quantity, and reinforcing ring 13 passes through bolt fixed connection on support column 5.

It is provided with first stock 3 to run through on the lateral wall of frame 2 to stabilize, runs through on the base 4 and is provided with second stock 6, and the end of first stock 3 and second stock 6 all penetrates in earth's surface basic unit 1, and the quantity of the two is a plurality of.

The thickness of the macadam base layer 11 is larger than the height of the base 4, the soil layer 12 covers the outer side of the reinforcing ring 13, and the thickness of the concrete top layer 14 is not more than twenty centimeters.

The outside of support column 5 cup joints and is equipped with protection steel ring 15, and the height of protection steel ring 15 equals the length of support column 5, and protects steel ring 15 and hugs closely the laminating on the outer wall of support column 5, fixed connection between the two, and protection steel ring 15 is made for steel, and it cup joints behind the outside of support column 5, recycles the fix with screw on support column 5.

The working principle is as follows: the utility model discloses during the structure, at first set up a cuboid soil pit on earth's surface basic unit 1, then utilize cement to build the soil pit tightly, stabilize frame 2 promptly, its effect is in the moisture infiltration to the soil pit of avoiding external soil. The base 4 and support column 5 are then placed integrally on the inner bottom end of the stabilising frame 2 and a second anchor 6 is used to extend through the base 4 for fixing. The installation cavity has been seted up to support column 5's inside, with stabilizer disc 7 and steel reinforcement cage 8 welded fastening, then inside inserting the installation cavity with the two is whole again to insert steel reinforcement cage 8 with the bottom of lamp pole 9 in, utilize concrete filler 10 to fill in the gap of installation cavity and lamp pole 9 at last, be used for fixed lamp pole 10. And finally, paving a gravel base layer 11 on the bottom end inside the stabilizing frame 2, wherein the height of the gravel base layer 11 can cover the base 4, paving a soil layer 12 on the top end of the gravel base layer 11, and paving a concrete top layer 14 on the top end of the soil layer 12, wherein the upper surface of the concrete top layer 14 is flush with the upper surface of the ground surface base layer 1. In the process of laying the soil layer 12, after a certain height is laid, the soil needs to be compacted, and the reinforcing rings 13 are sleeved on the outer sides of the supporting columns 5 until all the reinforcing rings 13 are installed. The function of the reinforcement ring 13 is to enhance the structural stability between the support column 5 and the soil layer 12 and to prevent the support column 5 from toppling.

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 solar street lamp is with burying formula ground deeply, includes earth's surface basic unit (1), its characterized in that: the soil-stabilizing structure is characterized in that a cuboid soil pit is formed in the earth surface base layer (1), a stabilizing frame (2) is arranged on the inner wall of the cuboid soil pit in a laminating mode, the stabilizing frame (2) is even in thickness, a base (4) is arranged in the center of the bottom end of the stabilizing frame, a supporting column (5) is arranged at the top end of the base (4), the base (4) and the supporting column (5) are of an integrally formed structure, the top end of the supporting column (5) vertically upwards is higher than the earth surface base layer (1), an installation cavity is formed in the support column (5), a stabilizing disc (7) is arranged in the installation cavity in a laminating mode at the bottom end of the installation cavity, a steel reinforcement cage (8) is embedded into the installation cavity, the bottom end of the steel reinforcement cage (8) is welded on the stabilizing disc (7), the height of the steel reinforcement cage (8) is larger than the, the bottom end of the lamp pole (9) is attached to the stabilizing disc (7), and concrete filler (10) is filled in a crack between the outer side of the lamp pole (9) and the mounting cavity.

2. The deeply buried foundation for the solar street lamp as claimed in claim 1, wherein: the gravel base layer (11) is laid at the bottom end of the inner portion of the stabilizing frame (2), a soil layer (12) is laid on the upper surface of the gravel base layer (11), and a concrete top layer (14) is laid on the upper surface of the soil layer (12).

3. The deeply buried foundation for the solar street lamp as claimed in claim 1, wherein: the outside of support column (5) is cup jointed and is equipped with reinforcing ring (13), four are no less than to the quantity of reinforcing ring (13), and reinforcing ring (13) pass through bolt fixed connection on support column (5).

4. The deeply buried foundation for the solar street lamp as claimed in claim 1, wherein: it is provided with first stock (3) to run through on the lateral wall of stable frame (2), it is provided with second stock (6) to run through on base (4), the end of first stock (3) and second stock (6) all penetrates in earth's surface basic unit (1), and the quantity of the two is a plurality of.

5. The deeply buried foundation for the solar street lamp as claimed in claim 2, wherein: the thickness of rubble basic unit (11) is greater than the height of base (4), soil horizon (12) cover in the outside of reinforcing ring (13), the thickness of concrete top layer (14) is no longer than twenty centimetres.

6. The deeply buried foundation for the solar street lamp as claimed in claim 1, wherein: the outside of support column (5) is cup jointed and is equipped with protection steel ring (15), the height of protection steel ring (15) equals the length of support column (5), and protects steel ring (15) and hugs closely the laminating on the outer wall of support column (5), fixed connection between the two.