CN110593144B

CN110593144B - A single concrete base installation structure and method

Info

Publication number: CN110593144B
Application number: CN201910716508.4A
Authority: CN
Inventors: 祝源
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2025-01-14
Anticipated expiration: 2039-08-05
Also published as: CN110593144A

Abstract

The invention discloses a single concrete base mounting structure and a method, and belongs to the field of highway safety protection. The structure comprises a concrete base, a vertical pipe, an anti-glare facility, a film, mortar, bolts, a face plate, a first angle plate, a bottom plate, a second angle plate and a central shaft, wherein the concrete base comprises a bottom plate, two bottom plates, a beam waist, convex ribs, wave elimination holes, a grouting opening, a fixed pipe hole, a limiting table, a cable hole and a wave elimination cavity, the face plate is provided with a first bolt hole and a first axial hole, and the bottom plate is provided with a second bolt hole and a second axial hole. The wave-absorbing cavity, the wave-absorbing holes and the convex ribs arranged in the bottom of the concrete base can absorb and eliminate longitudinal vibration waves of the road surface, and the natural frequency of the plate body with the same shape, material and weight is changed, so that the same-frequency resonance is avoided, and the service life of the concrete base is prolonged.

Description

Single concrete base mounting structure and method

Technical Field

The invention belongs to the field of highway safety protection, and particularly relates to a single concrete base mounting structure and a method.

Background

The highway construction is a modern sign of traffic and transportation, and simultaneously reveals the modern development strength of China. The highway anti-glare facility plays a great role in ensuring people to travel at night, and is an indispensable safety product on roads. The normal installation interval of the anti-glare facility is one meter, the use amount of the anti-glare facility is extremely large in expressway construction and maintenance, and the damage of the anti-glare facility becomes a global problem.

In the prior art, the anti-dazzle facility is of a plate body structure which is vertically and fixedly installed, a plurality of plate bodies are arranged on the same suspended supporting beam frame in a group, then the supporting beam frame is inserted into the ground, in addition, the anti-dazzle facility on the highway also has a mode that a vertical pipe is directly inserted into a separation zone, and the application amount of the installation mode is small at present.

In the process of realizing the invention, the inventor finds that the prior art has at least the following problems that for a plate body structure which is vertically and fixedly arranged, the air quantity of each plate body has certain difference, under the action of wind force, the anti-dazzle plate and a beam frame are damaged, and when a vehicle runs through an anti-dazzle facility, vibration waves driving airflow and a road surface are generated, the airflow and the vibration waves can generate acting force on the middle part and the root part of the anti-dazzle facility, so that the plate bodies are damaged, and on the other hand, when the vehicle runs through the anti-dazzle facility, the suspended beam is easier to trigger the plate bodies to form same-frequency resonance, so that the anti-dazzle plate with the same modeling material and weight can break due to the same-frequency resonance even if the anti-dazzle plate is far separated by several kilometers or even tens of kilometers. For the mode that the vertical pipe is directly inserted in the isolation belt, the lower part of the isolation belt in the middle of the expressway is buried with the optical cable tube, the depth of the vertical pipe inserted into the isolation belt is shallower, and the stability is poorer.

Disclosure of Invention

In order to solve the problems in the prior art, the invention aims to provide a single concrete base mounting structure and a method.

On one hand, the invention provides a single concrete base mounting structure, which comprises a concrete base, a vertical pipe, an anti-dazzle facility, a film, mortar, bolts, a face upward plate, a first angle plate, a bottom plate, a second angle plate and a central shaft, wherein the concrete base comprises a bottom plate, two bottom plates, a beam waist, convex ribs, wave elimination holes, grouting openings, a solid pipe hole, a limiting table, a cable hole and a wave elimination cavity, the face upward plate is provided with a first bolt hole and a first axial hole, and the bottom plate is provided with a second bolt hole and a second axial hole.

Preferably, threads are arranged at the lower end of the vertical pipe, an inclined opening is arranged at the upper opening of the cable hole, and a chamfer corresponding to the inclined opening is arranged at the tail end of the lower end of the vertical pipe.

Preferably, the grouting opening, the fixed pipe hole and the cable hole are concentric with the wave-absorbing cavity.

Preferably, the grouting opening is funnel-shaped, the inner diameter of the upper part of the grouting opening is larger than the inner diameter of the fixed pipe hole, the inner diameter of the lower part of the grouting opening is the same as the inner diameter of the fixed pipe hole, the inner diameter of the fixed pipe hole is larger than the outer diameter of the vertical pipe, and the inner diameter of the vertical pipe is larger than the inner diameter of the cable hole.

In another aspect, the present invention provides a method for installing a single concrete base, which is applied to the above-mentioned single concrete base installation structure, and the method includes:

Horizontally placing a concrete base, penetrating a vertical pipe into a first axial center hole of a face upward plate, wrapping threads at the lower end of the outer wall of the vertical pipe together with the tail end of the lower end of the vertical pipe by using a film, and inserting the wrapped lower end of the vertical pipe into a fixed pipe hole in the concrete base from a grouting hole of two concrete bases;

adjusting mortar, injecting the adjusted mortar from a grouting port, adjusting the verticality of a vertical pipe before the mortar is not solidified, positioning the vertical position of the vertical pipe by using a broken stone or a leveling bracket, abutting a bottom plate on a face plate at the upper end of the vertical pipe after the mortar is completely solidified, penetrating a first bolt hole on the face plate and a second bolt hole corresponding to the bottom plate by using a bolt, and fastening the bolt

In still another aspect, the present invention provides a method for installing a single concrete base, which is applied to the above-mentioned single concrete base installation structure, and the method includes:

Determining a position to be installed, digging a pit on the ground of the position, processing the pit bottom of the pit to be smooth, placing a concrete base into the pit, ensuring the concrete base to be placed horizontally, backfilling the dug earth and stones until the girdle of the concrete base is completely buried, and tamping backfilled earth;

Penetrating a vertical pipe into a first axial hole of the upward plate, wrapping threads at the lower end of the outer wall of the vertical pipe and the tail end of the lower end of the vertical pipe by using a film, and inserting the wrapped lower end of the vertical pipe into a fixed pipe hole in the concrete base from a grouting hole of the second concrete base;

and (3) adjusting mortar, injecting the adjusted mortar from a grouting opening, adjusting the verticality of the vertical pipe before the mortar is not solidified, positioning the vertical position of the vertical pipe by using a broken stone or a leveling bracket, abutting the bottom plate on the upper end of the vertical pipe after the mortar is completely solidified, penetrating a first bolt hole on the bottom plate and a second bolt hole corresponding to the bottom plate by using a bolt, and fastening the bolt.

Compared with the prior art, the invention has the beneficial effects that:

1. Firstly, the concrete base has simple structure and light weight, can be stacked and transported in multiple layers, thereby reducing the cost of transportation and installation, the bottom of the concrete base is square, and four sides are firmly landed when being placed on the ground.

2. The beam waist belt arranged on the concrete base has a certain gradient, on one hand, backfill soil can be tamped when the concrete base is buried and the backfill soil is buried to the beam waist, so that the friction force between the backfill soil and the concrete base is increased, the stability of the concrete base is further enhanced, and on the other hand, when the concrete base is arranged on the ground, the beam waist can play a role of discharging wind, the friction force between wind and the concrete base is reduced, the collision force between wind and the concrete base is reduced, and the stability and the service life of the concrete base are further improved.

3. The concrete base is installed in a single-body laying mode or buried mode, cannot be connected with adjacent facilities and is in a single-body state, and therefore, when waves are transmitted into the concrete base, no dynamic wave influence is generated on the adjacent facilities.

4. The wave-absorbing cavity, the wave-absorbing holes and the convex ribs arranged in the bottom of the concrete base can absorb and eliminate longitudinal vibration waves of the road surface, and the natural frequency of the plate body with the same shape, material and weight is changed, so that the same-frequency resonance is avoided, and the service life of the concrete base is prolonged.

5. The lower end of the vertical pipe is provided with threads and wrapped by a film, and when the vertical pipe is maintained and disassembled in the later period, the vertical pipe can be separated from the concrete base only by screwing out anticlockwise, so that the operation is simple and convenient, and the maintenance is convenient.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a construction of a single concrete foundation after installation;

FIG. 2 is a schematic diagram of the concrete foundation;

FIG. 3 is a schematic view of a specific structure of a rib;

fig. 4 is a side view of the floor and overhead panel structure.

The concrete base-1, the vertical pipe-2, the anti-glare facility-3, the film-4, the mortar-5, the bolt-6, the upper plate-7, the first corner plate-8, the bottom plate-9, the second corner plate-10, the central shaft-11, the bottom table-12, the two tables-13, the beam waist-14, the convex rib-15, the wave-eliminating hole-16, the grouting opening-17, the fixed pipe hole-18, the limiting table-19, the cable hole-20, the wave-eliminating cavity-21, the first bolt hole-22, the first axial hole-23, the second bolt hole-24, the second axial hole-25, the screw thread-26, the bevel opening-27, the chamfer angle-28 and the hook hole-29.

Detailed Description

The technical scheme of the invention is further described in detail below with reference to the attached drawings and the detailed description.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "provided," "connected," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the invention provides a single concrete base mounting structure, which comprises a concrete base 1, a vertical pipe 2, an anti-glare facility 3, a film 4, mortar 5, bolts 6, a back plate 7, a first angle plate 8, a bottom plate 9, a second angle plate 10 and a central shaft 11, wherein the concrete base 1 comprises a bottom plate 12, two bottom plates 13, a beam waist 14, a convex rib 15, a wave-absorbing hole 16, a grouting opening 17, a fixed pipe hole 18, a limiting table 19, a cable hole 20 and a wave-absorbing cavity 21, the back plate 7 is provided with a first bolt hole 22 and a first axial hole 23, and the bottom plate 9 is provided with a second bolt hole 24 and a second axial hole 25.

It should be noted that the concrete base 1 is a whole, the middle part of the two tables 13 is a girdle 14, the lower part is a base table 12, the center of the upper surface of the two tables 13 is provided with a grouting opening 17, a solid pipe hole 18, a limiting table 19, a cable hole 20 and a wave-absorbing cavity 21 are sequentially arranged below the grouting opening 17, the wave-absorbing hole 16 is arranged on a convex rib 15, the convex rib 15 is arranged on the inner wall of the base table 12, the lower end of the vertical pipe 2 is provided with a thread 26, the thread 26 is wrapped with a film 4, and then the lower end of the vertical pipe 2 is inserted into the solid pipe hole 18 on the concrete base 1 and is contacted with the cable hole 20.

In addition, the upper end of the vertical pipe 2 is inserted into a first axial hole 23 on the elevation plate 7, the joint between the vertical pipe 2 and the bottom of the elevation plate 7 is welded through a first angle plate 8, the lower end of the central shaft 11 is inserted into a second axial hole 25 of the bottom plate 9, the joint between the central shaft 11 and the bottom plate 9 is welded through a second angle plate 10, the upper end of the central shaft 11 is welded with the lower end of the anti-dazzle facility 3, and the elevation plate 7 and the bottom plate 9 are fixedly connected through bolts 6, pass through first bolt holes 22 and second bolt holes 24.

The concrete base 1 is a whole formed by prefabricating concrete in a mould at one time, namely, the concrete base is equivalent to a base, the inside of the concrete base is of a suspended structure, the bottom of the concrete base is square, and a net frame formed by weaving and welding reinforcing steel bars can be added during prefabrication to strengthen the strength of the concrete base 1. The use of concrete prefabricated concrete bases 1 is also more cost effective, as the concrete is inexpensive and readily available.

In addition, the stand pipe 2 and the central shaft 11 are hollow pipes, and the cables can pass through the hollow pipes after being connected, so that the function of protecting the cables can be realized, and meanwhile, the hollow pipes can be used for transmitting waves transmitted from the wave-absorbing cavity 21, so that the function of wave leakage can be realized. The anti-glare device 3 is a device that can prevent glare from damaging human bodies. The film 4 is a film which is soft and thinner in material and can be wound on other objects, and in the invention, the film 4 is wound on the insertion section of the vertical pipe 2, so that the mortar 5 can be prevented from being in direct contact with the vertical pipe 2, and further, the effect of protecting the vertical pipe 2 can be achieved. The mortar 5 is a mixed slurry formed by stirring liquid and concrete, the mortar 5 is poured into the fixed pipe hole 18 from the grouting opening 17, and forms a whole with the concrete base 1 after solidification, and the mortar 5 has the bonding performance and the effects of high strength and high hardness after solidification, so the concrete base 1 and the vertical pipe 2 can be bonded together after solidification of the mortar 5, and the whole formed after bonding also has the effects of high strength and high hardness. The upper plate 7 is a metal plate with a through round hole in the center, namely a first axial center hole 23, and small holes corresponding to the size of the bolts 6, namely a first bolt hole 22, are arranged around the round hole. Since the structures of the bottom plate 9 and the upper plate 7 are identical, the second bolt hole 24 and the second axial hole 25 on the bottom plate 9 are described in detail with reference to the upper plate 7, and the structure is described in detail in fig. 4, and will not be described in detail here. The first corner plate 8 and the second corner plate 10 are metal blocks for welding between the riser 2 and the back plate 7, the central shaft 11 and the bottom plate 9. The bottom table 12, the two tables 13 and the beam waist 14 are the lower end part, the top end part and the middle part on the concrete base 1, the bottom table 12 is a cube, the side length is smaller than the width between the road edge stones at the two sides of the highway isolation belt, the overlooking surface of the two tables 13 is round, the beam waist 14 between the two tables 13 and the bottom table 12 has a gradient, the wind resistance and the wind leakage can be reduced when the two tables are placed on the ground, the impact force of air current on the beam waist can be reduced, and the backfill soil is facilitated when the beam waist is buried, so that the stability is enhanced.

It should be noted that the rib 15 is a protrusion on the concrete plane or the vertical surface, the wave absorbing hole 16 is a small hole formed on the rib 15 for wave leakage, the grouting hole 17 is formed on the surface of the two stages 13 and is funnel-shaped as a mortar 5 grouting hole, the fixed pipe hole 18 is formed inside the concrete base 1 for containing the mortar 5 and fixing the vertical pipe 2 in cooperation with the mortar 5, the limiting table 19 is used for limiting the depth of the vertical pipe 2 inserted into the concrete base 1, the cable hole 20 is a hole formed at the bottom of the concrete base 1, the cable can be electrically connected with the anti-dazzle facility 3 by penetrating through the cable inside, the wave absorbing cavity 21 can be used for absorbing and transmitting waves transmitted from other mediums, meanwhile, the lower end of the wave absorbing cavity 21 is attached to the ground, due to the apparent differences of the density, the relative humidity and the geological conditions of the soil and the soil in the road section, the same-frequency resonance can be avoided, the screw thread 26 is arranged on the insertion end of the concrete base 1, so that the vertical pipe 2 can be detached from the concrete base 1 more conveniently, and can be separated from the base 1 by screwing the vertical pipe 2 anticlockwise.

It is worth to say that the concrete base 1 and the anti-glare facility 3 are installed as a single body, in the process that when waves are transmitted from the vertical pipe 2 to the anti-glare facility 3, the waves are firstly transmitted from the vertical pipe 2 to the back plate 7, in the process that the waves are transmitted from the wave-sparse medium to the wave dense medium, firstly, the waves are consumed in the vertical pipe 2, the unconsumed waves are weakened compared with the waves just transmitted to the vertical pipe 2, then the unconsumed waves are transmitted to the back plate 7, the back plate 7 consumes the waves, then the waves are transmitted from the back plate 7 to the bottom plate 9, meanwhile, the waves transmitted from the back plate 7 are consumed, the unconsumed waves are transmitted from the bottom plate 9 to the anti-glare facility 3, then the anti-glare facility 3 is consumed, the waves are gradually weakened from the vertical pipe 2 to the anti-glare facility 3, and the transmitted waves are within the receivable range of the anti-glare facility 3, therefore, the damage to the anti-glare facility 3 and the whole safety and the service life of the anti-glare facility 3 can be weakened by installing the anti-glare facility 1 as a single body.

Further, the ribs 15 on the inner wall of the base table 12 are provided with a plurality of turns.

When a vehicle runs over a road surface around the concrete base 1, road surface vibration waves are generated during running of the vehicle, and the road surface vibration waves generate forces on the antiglare equipment 3 and the concrete base 1, thereby damaging the antiglare equipment 3 and the concrete base 1. If the road vibration waves meet the road vibration waves with the same frequency in the medium propagation, superposition and superposition can occur, so that the same-frequency resonance phenomenon can occur, and stronger waves can be generated. Therefore, in the present invention, the ribs 15 are disposed on the inner wall of the bottom table 11 of the concrete base 1, and because each of the ribs 15 is not disposed on the same surface, and each of the ribs 15 is disposed with the wave-absorbing holes 16, the ribs 15 can absorb and counter-refract the road vibration wave transmitted from the road surface, so that the propagation direction of the wave is disturbed and offset in a staggered manner, and further, the natural frequency of the anti-glare device 3 with the same specification, material and weight can be changed, the same-frequency resonance phenomenon is reduced, the road vibration wave is reduced, and then a part of the reduced road vibration wave is transmitted from the wave-absorbing holes 26, a part of the road vibration wave is transmitted to the road surface along the cable hole 20, and the rest of the road vibration wave is transmitted into other mediums from the wave-absorbing cavity 21. So that damage of the road vibration wave to the concrete foundation 1 and the anti-glare facility 3 can be reduced.

The number of turns of the rib 15 is not particularly limited, and is set according to the size of the concrete foundation 1 in the concrete implementation.

Further, a screw thread 26 is provided on the lower end of the riser 2, a bevel 27 is provided on the upper opening of the cable hole 20, and a chamfer 28 corresponding to the bevel 27 is provided at the end of the lower end of the riser.

It should be noted that the insertion end of the riser 2 is inserted into the concrete foundation 1 such that the bevel 27 and the chamfer 28 are fitted, wherein the bevel 27 and the corresponding chamfer 28 can secure the riser 2 and define the insertion depth of the riser 2. Can also facilitate the micro-adjustment of the vertical pipe 2 and avoid slurry leakage gaps.

Further, the grouting opening 17, the pipe fixing hole 18 and the cable hole 20 are concentric with the wave-absorbing cavity 21.

The grouting opening 17, the fixed pipe hole 18 and the cable hole 20 are concentric with the wave-absorbing cavity 21, so that on one hand, when the mortar 5 is poured, the mortar 5 can flow into the fixed pipe hole 18 quickly, the mortar 5 can fill the fixed pipe hole 18 quickly, and on the other hand, the wave-absorbing device can be used for transmitting waves transmitted from the periphery through a pipeline to play a role of wave-absorbing.

Further, the grouting opening 17 is funnel-shaped, the inner diameter of the upper part of the grouting opening 17 is larger than that of the solid pipe hole 18, the inner diameter of the lower part of the grouting opening 17 is the same as that of the solid pipe hole 18, the inner diameter of the solid pipe hole 18 is larger than that of the vertical pipe 2, and the inner diameter of the vertical pipe 2 is larger than that of the cable hole 20.

The inner diameter of the upper part of the grouting opening 17 is larger than that of the solid pipe hole 18, so that mortar 5 can flow into the solid pipe hole 18 from the grouting opening 17 quickly, the inner diameter of the lower part of the grouting opening 17 is the same as that of the solid pipe hole 18, the mortar 5 is prevented from accumulating at the contact part of the grouting opening 17 and the solid pipe hole 18, and the solid pipe hole 18 cannot be fully filled. The inner diameter 18 of the solid pipe hole is larger than the outer diameter of the vertical pipe 2, so that the vertical pipe 2 can be inserted into the solid pipe hole 18, a certain gap is reserved between the outer wall of the inserted vertical pipe 2 and the inner wall of the solid pipe hole 18, and the verticality of the vertical pipe 2 in the solid pipe hole 18 can be adjusted and mortar 5 can be filled. The inner diameter of the vertical pipe 2 is larger than that of the cable hole 20, so that the vertical pipe 2 is prevented from passing through the cable hole 20, the limiting effect is achieved, and mortar 5 is prevented from flowing into the cable hole 20.

Further, the number of the first corner plate 8, the second corner plate 10, the first bolt holes 22, and the second bolt holes 24 are each provided in plural.

The first corner plate 8 and the second corner plate 10 may be used to reinforce strength and stability between the riser 2 and the back plate 7 and between the center shaft 11 and the bottom plate 9, on the one hand, and to fix the positions of the back plate 7 and the bottom plate 9, on the other hand. The first bolt hole 22 and the second bolt hole 24 can be used to connect the center shaft 11 to the riser 2 in cooperation with the bolt 6, and since the center shaft 11 is welded to the antiglare equipment 3, the center shaft 11 can be connected to the riser 2, and then the antiglare equipment 3, the center shaft 11, and the riser 2 can be connected.

In the present invention, the number of the first corner plate 8, the second corner plate 10, the first bolt holes 22 and the second bolt holes 24 is not particularly limited, and is specifically set according to the dimensions of the bottom plate 9 and the upper plate 7. The number of the first corner plates 8 and the first bolt holes 22 in the present invention will be described by taking 4 as an example, wherein the first corner plates 8 and the second corner plates 10 have identical structures, and the first bolt holes 22 and the second bolt holes 24 have identical structures, and the details are shown in fig. 4.

Further, the two stages 13 further comprise hook holes 29. The hook holes 29 are through holes formed on the surfaces of the two tables 13, and are used for loading, unloading and lifting. When the concrete base 1 is too heavy in weight and is difficult to move by an installer, the placement position of the concrete base 1 can be moved by using a crow bar through the hook opening 29, so that the concrete base 1 is placed horizontally.

When the concrete base 1 needs to be placed on the ground, the method for installing the single concrete base can be that firstly, the installation position is determined in the middle of the road by the isolation belt, the ground on which the concrete base 1 is placed is processed smoothly, the concrete base 1 is placed to the installation position by manually carrying or hooking the hanging hook holes 29 of the concrete base 1 by hanging hooks, the concrete base 1 is ensured to be placed horizontally, and the height of the concrete base 1 is ensured to be consistent with that of the adjacent concrete base 1. Then the vertical pipe 2 is penetrated into the first axle center hole 23 of the upward plate 7, and the penetrating part of the upper end of the vertical pipe 2 is the same as the thickness of the upward plate 7; the method comprises the steps of coating the lower end of the outer wall of a vertical pipe 2 together with the tail end of the lower end of the vertical pipe 2 by using a film 4, inserting the lower end of the coated vertical pipe 2 into a fixed pipe hole 18 in a concrete base 1 from a grouting opening 17 of two tables 13 of the concrete base 1, embedding a chamfer 28 at the lower end of the vertical pipe 2 into an inclined opening 27 at the upper end of a cable hole 20 in the center of a limiting table 19, adjusting mortar 5, injecting the adjusted mortar 5 from the grouting opening 17 to ensure that the mortar 5 fills a gap between the outer wall of the vertical pipe 2 and the fixed pipe hole 18, adjusting the verticality of the vertical pipe 2 before the mortar 5 is solidified, positioning the vertical pipe 2 by using a gravels or leveling bracket, abutting the bottom plate 9 onto a face upward plate 7 at the upper end of the vertical pipe 2, enabling a first bolt hole 22 and a second bolt hole 24 to be completely abutted, ensuring that the first axial hole 23 and the second axial hole 25 are completely abutted, penetrating the first bolt hole 22 on the face upward plate 7 by using a bolt 6, and a second bolt hole 24 corresponding to the bottom plate 8, and fastening the bolt 6 to complete the single body installation structure of the wave elimination base.

When the concrete base 1 is needed to be buried, the single concrete base installation method can also be that firstly, the position where the concrete base 1 needs to be installed is determined, then a pit with a certain depth is dug on the ground at the position, the pit bottom is processed to be flat, then the concrete base 1 is placed in the pit, the concrete base 1 is ensured to be horizontally placed, and the height of the concrete base is ensured to be consistent with that of the adjacent concrete base 1. Then backfilling the excavated earth and stones until the girdle of the concrete base 1 is completely buried, tamping the backfilled earth, or pouring cement mortar 5 to fix the concrete base 1 in the pit. The subsequent installation steps are the same as those of the ground placement, and are not described herein.

It is worth to say that, firstly, the concrete base of the invention has simple structure and light weight, and can be stacked and transported in multiple layers, thereby reducing the cost of transportation and installation, and the bottom of the concrete base is square, when the concrete base is placed on the ground, four sides are firmly landed, compared with the concrete base of the prior art, the concrete base has round bottom, and the square area of the concrete base bottom is smaller on the premise of the same perimeter, thereby reducing the labor intensity. Secondly, be provided with the lifting hook hole on the concrete base, can use crow bar or other instrument to pass the lifting hook hole to, more light convenient removes the concrete base. Moreover, the beam waist belt arranged on the concrete base has a certain gradient, on one hand, backfill soil can be tamped when the concrete base is buried and the backfill soil is buried to the beam waist, so that the friction force between the backfill soil and the concrete base is increased, the stability of the concrete base is further enhanced, and on the other hand, when the concrete base is arranged on the ground, the beam waist can play a role of discharging wind, the friction force between wind and the concrete base is reduced, the impact force between wind and the concrete base is reduced, and the stability and the service life of the concrete base are further improved. In addition, the concrete base is installed in a single-body mode or buried mode, cannot be connected with adjacent facilities and is in a single-body state, and therefore, when waves are transmitted into the concrete base, no dynamic wave influence is generated on the adjacent facilities.

It is also worth to say that the wave-absorbing cavity, wave-absorbing hole and convex rib set in the bottom of the concrete base can absorb and eliminate the longitudinal vibration wave of road surface, change the natural frequency of the same model, material and weight plate, so as to avoid the same frequency resonance and prolong the service life of the concrete base. In addition, the lower end of the vertical pipe is provided with threads and wrapped by a film, and when the vertical pipe is maintained and disassembled in the later period, the vertical pipe can be separated from the concrete base only by screwing out the vertical pipe anticlockwise, so that the operation is simple and convenient, and the maintenance is convenient.

The above description is only specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered by the scope of the present application. Therefore, the protection scope of the novel application is subject to the protection scope defined by the claims.

Claims

1. The single concrete base mounting structure is characterized by comprising a concrete base (1), a vertical pipe (2), an anti-glare facility (3), a film (4), mortar (5), bolts (6), a face upward plate (7), a first corner plate (8), a bottom plate (9), a second corner plate (10) and a central shaft (11), wherein the concrete base (1) comprises a bottom plate (12), two bottom plates (13), a beam waist (14), ribs (15), wave elimination holes (16), grouting openings (17), a fixed pipe hole (18), a limiting table (19), a cable hole (20) and a wave elimination cavity (21), the face upward plate (7) is provided with a first bolt hole (22) and a first axial hole (23), and the bottom plate (9) is provided with a second bolt hole (24) and a second axial hole (25);

The concrete base (1) is an integral body, the upper end part of the concrete base (1) is provided with two tables (13), the middle part of the concrete base is provided with a beam waist (14), the lower end part of the concrete base is provided with a bottom table (12), the center of the upper surface of the two tables (13) is provided with a grouting opening (17), the lower part of the grouting opening (17) is sequentially provided with a fixed pipe hole (18), a limiting table (19), a cable hole (20) and a wave-absorbing cavity (21), a wave-absorbing hole (16) is arranged on a convex rib (15), and the convex rib (15) is arranged on the inner wall of the bottom table (12);

The lower end of the vertical pipe (2) is provided with threads (26), the thin film (4) is wrapped on the threads (26), and the lower end of the vertical pipe (2) is inserted into the fixed pipe hole (18) on the concrete base (1) and is contacted with the cable hole (20);

The upper opening of the cable hole (20) is provided with an inclined opening (27), and the tail end of the lower end of the vertical pipe (2) is provided with a chamfer angle (28) corresponding to the inclined opening (27);

The upper end of the vertical pipe (2) is inserted into a first axial hole (23) on the elevation plate (7), the joint of the vertical pipe (2) and the bottom of the elevation plate (7) is welded through the first corner plate (8), the lower end of the central shaft (11) is correspondingly inserted into a second axial hole (25) of the bottom plate (9), the joint of the central shaft (11) and the bottom plate (9) is welded through a second corner plate (10), the upper end of the central shaft (11) is welded with the lower end of the anti-dazzle facility (3), and the elevation plate (7) and the bottom plate (9) are fixedly connected through bolts (6) passing through the first bolt holes (22) and the second bolt holes (24);

The grouting port (17) is funnel-shaped, the inner diameter of the upper part of the grouting port (17) is larger than the inner diameter of the fixed pipe hole (18), the inner diameter of the lower part of the grouting port (17) is the same as the inner diameter of the fixed pipe hole (18), the inner diameter of the fixed pipe hole (18) is larger than the outer diameter of the vertical pipe (2), and the inner diameter of the vertical pipe (2) is larger than the inner diameter of the cable hole (20).

2. The single concrete base mounting structure according to claim 1, wherein the grouting opening (17), the pipe fixing hole (18) and the cable hole (20) are concentric with the wave-absorbing cavity (21).

3. A method for installing a single concrete foundation, applied to a single concrete foundation installation structure as set forth in any one of claims 1 to 2, characterized in that said method comprises:

4. A method for installing a single concrete foundation, applied to a single concrete foundation installation structure as set forth in any one of claims 1 to 2, characterized in that said method comprises: