CN113430973B - High-stability electric car stopping structure and construction method of structure - Google Patents
High-stability electric car stopping structure and construction method of structure Download PDFInfo
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- CN113430973B CN113430973B CN202110751247.7A CN202110751247A CN113430973B CN 113430973 B CN113430973 B CN 113430973B CN 202110751247 A CN202110751247 A CN 202110751247A CN 113430973 B CN113430973 B CN 113430973B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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Abstract
The invention provides a high-stability electric car stopping structure and a construction method of the structure, wherein the construction method of the high-stability electric car stopping structure and the structure comprises the following steps of S1: excavating a groove area on the ground to form a channel; s2: the electric car arrester is disassembled, a plurality of groups of electric car arresters are arranged, the electric car arrester comprises an embedded barrel and a protective column assembly, and the embedded barrel is fixed in a trench; s3: reserving a pipeline; s4: backfilling the trench with concrete until the trench is flush with the ground; s5: carrying out wiring debugging on the guard post assembly and the control system; s6: installing the guard post assembly debugged in the step S5 into the embedded barrel to form the electric car arrester; s7: and laying a ground induction coil. According to the high-stability electric car arrester structure and the construction method of the structure, the trench is firstly excavated, the embedded barrel is then placed, the pipeline is preset, concrete is filled, the guard post assembly is finally installed and debugged, the structure of the electric car arrester is assembled in a layered mode, and the overall stability of the construction structure is improved.
Description
Technical Field
The invention relates to the field of building construction, in particular to a high-stability electric car stopping structure and a construction method of the structure.
Background
The vehicle has become the indispensable vehicle of people's trip now, and the vehicle also has the potential safety hazard when bringing for us convenience, if drive improper or mishandling, can bring serious disaster, in order to guarantee traffic safety, strengthens road management, and the application of this kind of product of lift post is just crucial. The existing electric car arrester is simple in mounting structure, unstable in structure, poor in bearing force and short in service life. Therefore, it is desirable to provide a highly stable electric car stopping structure and a construction method thereof to solve the above technical problems.
Disclosure of Invention
The invention provides a high-stability electric car arrester structure and a construction method of the structure.
In order to solve the technical problems, the technical scheme of the invention is as follows: a high-stability electric car stopping structure is arranged in a channel; which comprises
The drainage layer is arranged at the bottom end in the channel and used for draining water;
the electric car arrester is arranged in the channel and fixed above the drainage layer, and comprises an embedded barrel arranged in the channel and a guard post assembly used for arresting a car, wherein the guard post assembly is connected with the embedded barrel in a vertical sliding manner, and the embedded barrel is communicated with the drainage layer;
the first filling layer is arranged above the drainage layer and is filled in a gap between the embedded barrel and the inner wall of the trench;
the pipeline is arranged above the first filling layer, connects the embedded barrel with the control cabinet and is communicated with cables of the pillar protection assembly and the control cabinet;
the second filling layer is arranged above the first filling layer and used for filling a channel for laying the pipeline and the embedded barrel, and the top surface of the second filling layer is flush with the top surface of the channel;
the embedded barrel comprises an embedded barrel body, wherein the embedded barrel body is provided with a fixing ring, the periphery of the top end of the embedded barrel body is provided with a reinforcing piece in a surrounding mode, one end of the reinforcing piece extends out of the embedded barrel body, and the reinforcing piece is arranged obliquely downwards.
In the high-stability electric car stopping structure provided by the invention, an auxiliary support is detachably mounted on the embedded barrel, and the auxiliary support comprises:
the fixing assembly is connected with the reinforcing member and used for detecting whether the embedded barrel is placed horizontally or not; and
the movable assembly is arranged below the fixed assembly and sleeved on the outer wall of the embedded barrel, and the movable assembly moves relative to the fixed ring so as to measure the pouring height of the embedded barrel.
In the high-stability electric car stopping structure provided by the invention, the fixing assembly comprises at least two groups of tension detectors which are oppositely arranged at two sides of the embedded barrel, a single group of the tension detectors is arranged at the center of the connecting line of the two adjacent reinforcing members, and the single tension detector and the two reinforcing members are respectively connected through two groups of tension ropes;
when the tension values displayed on the two groups of tension detectors are equal, the top surface of the embedded barrel is in a horizontal state; when the tension values displayed on the two groups of tension detectors are not equal, the side, with the larger tension value, displayed on the tension detectors is farther away from the top surface of the channel.
In the high-stability electric car stopping structure provided by the invention, the movable assembly comprises a movable component;
the marking ring is sleeved on the outer ring of the embedded barrel and used for marking a pouring position;
the telescopic rod component is vertically arranged on the outer side wall of the embedded barrel, one end of the telescopic rod component is connected with the fixing ring, the other end of the telescopic rod component is connected with the marking ring, and scale display parts are arranged on the telescopic rod component and used for displaying the distance between the marking ring and the fixing ring.
In the high-stability electric car stopping structure provided by the invention, the telescopic rod assembly comprises a measuring tape, a storage box is arranged at the top end of the telescopic rod assembly, and the storage box is detachably connected with the marking ring.
In the high-stability electric car stopping structure provided by the invention, the bottom end of the fixing ring is also provided with a buffer column, and the buffer column is used for limiting the distance between the marking rings.
In the high-stability electric car stopping structure provided by the invention, the scale display part is an infrared distance meter, the infrared detector is connected with one end of the telescopic rod part, and the infrared distance meter is used for detecting the distance between the marking ring and the fixing ring.
In the high-stability electric car stopping structure provided by the invention, one side of the marking ring, which is close to the embedded barrel, is provided with the roller, and the roller is connected with the outer side wall of the embedded barrel.
In the high-stability electric car stopping structure provided by the invention, one side of the marking ring, which is close to the embedded barrel, is also provided with the sucker assembly, and the sucker assembly is used for fixedly adsorbing the marking ring and the outer side wall of the embedded barrel.
In the high-stability electric car stopping structure provided by the invention, the marking ring is formed by splicing four connecting rods, the four connecting rods are connected in a tail-ending manner, and one ends of the four connecting rods are respectively provided with an adjusting groove.
The invention provides a high-stability electric car stopping structure and a construction method of the structure; the method comprises the following steps:
s1: excavating a groove in a groove area on the ground to form a channel, wherein the step S1 specifically comprises the following steps:
s11: confirming a slotting region, and carrying out slotting operation on the slotting region to form a rectangular groove;
s12: downwards excavating the rectangular groove along the vertical direction to form a channel;
s13: confirming the drainage performance of the channel; pouring a first set amount of water into the excavated hole, and then checking whether it is possible to ooze out within a first set time,
s131: when the first set amount of water oozing time is less than a first set time, the drainage performance of the channel is qualified,
s132: when the first set amount of water oozing time is longer than the first set time, a drainage layer is provided in the trench for draining rainwater, and the step S132 of providing a drainage layer includes:
s1321: placing a plurality of drainage pipes at the center of the trench excavated in the step S12, wherein the straight line where the long edge of the drainage pipe is located is parallel to the straight line where the long edge of the trench is located, and the adjacent drainage pipes are connected through a tee joint to form a drainage channel;
s1322: connecting the drain passage to a drain structure;
s1323: pouring concrete to form a drainage layer after the step S1322;
s14: laying a gravel layer;
s2: electronic car arrester of split, electronic car arrester is provided with a plurality of groups, electronic car arrester includes pre-buried bucket and pillar assembly, and will pre-buried bucket is fixed in the channel, step S2' S concrete step includes:
s21: separating the electric car arrester, and taking the guard post assembly out of the embedded barrel;
s22: lay pre-buried bucket, it includes:
s221: determining the position of a control cabinet of the resistance car controller;
s222: the wire outlets of the embedded barrels are aligned to the position of the lifting column control cabinet, the embedded barrels are all located on the same straight line, and the heights of the embedded barrels are all kept horizontal to the ground;
s223: reinforcing members are arranged on the periphery of the top end of the embedded barrel, an auxiliary support is built, one end of each reinforcing member extends out of the embedded barrel and is obliquely arranged downwards, and the embedded barrel is fixed with the auxiliary support in an overlapping mode through the reinforcing members;
s23: fixing the embedded bucket, and backfilling the trench after determining the position of the embedded bucket placed in the step S222, so as to fix the embedded bucket, where the step S23 includes:
s231: filling a first concrete layer in the periphery of the bottom of the embedded barrel and the channel,
s232: a second concrete layer is filled in the embedded barrel and the inner wall of the channel,
s3: a reserved pipeline for connecting the electric car arrester with a circuit of a control system;
s4: backfilling the trench with concrete to be level with the ground;
s5: wiring debugging is carried out on the bollard assembly and the control system;
s6: mounting the pillar assembly debugged in the step S5 into the embedded barrel to form an electric car arrester;
s7: paving a ground induction coil, wherein the ground induction coil is electrically connected with the guard post assembly assembled in the S6 and the control system;
s8: and debugging the electric car arrester to finish the installation of the electric car arrester.
In the present invention, the step S132 of providing the drainage layer specifically includes:
s1321: placing a plurality of drainage pipes at the center of the trench excavated in the step S12, wherein the straight line where the long edge of the drainage pipe is located is parallel to the straight line where the long edge of the trench is located, and the adjacent drainage pipes are connected through a tee joint to form a drainage channel;
s1322: connecting the drain passage to a drain structure;
s1323: after the step S1322, concrete is poured to form a drainage layer.
In the present invention, the drainage structure in step S1322 is a sewer.
In the present invention, the drainage structure in step S1322 is a catch basin.
In the invention, a rainwater cellar well is also arranged between the drainage pipe channel and the rainwater well, and rainwater is pumped between the rainwater cellar well and the rainwater well through a drainage pump.
The depth of the catch basin is more than or equal to 1.5 meters; the depth of the rainwater cellar well is between 1.4 and 1.6m, the length of the rainwater cellar well is between 490 and 510mm, and the width of the rainwater cellar well is between 490 and 510 mm.
In the present invention, step S1324 may be further provided after step S1322: and (4) building a cement platform with the length and the width of 550-650 mm by taking the three-way joint in the step S1321 as a center, wherein the height of the cement platform is more than or equal to 0.98 m.
In the invention, the pre-buried barrel in the step S22 is provided with a fixing ring and a reinforcing member, the fixing ring is arranged at the top end of the pre-buried barrel, one end of the reinforcing member is connected with the fixing ring, and the other end of the reinforcing member extends along the outside of the pre-buried barrel and is arranged obliquely downwards.
The top surface of the fixing ring is higher than the ground, so that rainwater is prevented from entering the embedded barrel. The top surface of the fixing ring is 10-12 mm higher than the ground.
In the invention, the distance between the adjacent embedded barrels in the step S22 is between 1.4 and 1.6 meters.
In the present invention, the first filling layer includes:
the fixing block is used for filling and fixing the periphery of the bottom of the embedded barrel and the top surface of the drainage layer; and
the first concrete filling area is filled among the outer side wall of the fixed block, the side wall of the embedded barrel and the inner wall of the channel;
the step S23 includes:
s231: the bottom periphery of pre-buried bucket and the fixed block is filled in the channel, and it includes:
s2311: firstly, referring that the numerical difference of each tension detector is within a set range, ensuring the level of an embedded barrel, pulling down a marking ring in a movable assembly to the top surface position of the marked fixed block through a telescopic rod assembly, and displaying the distance between the marking ring and the fixed ring through a scale display part,
s2312: the marking ring is pulled down to the top surface of a fixed block to be poured, and the sucking disc assembly adsorbs and fixes the marking ring and the outer side wall of the embedded barrel;
s2313: cement is filled and fixed on the periphery of the bottom of the embedded barrel to form a fixed block; and
s232: the embedded barrel and the inner wall of the channel are filled with a concrete layer for the second time to form a first concrete filling area, and the concrete steps comprise:
s2321: the sucking disc component detaches the marking ring positioned on the top surface of the fixed block from the outer side wall of the embedded barrel,
s2322: the telescopic rod component drives the marking ring to vertically slide upwards, the position of the marking ring reaching the top surface of the secondary concrete layer is displayed through the scale display part, the sucking disc component adsorbs and fixes the marking ring and the outer side wall of the embedded barrel,
s2323: filling a concrete layer on the embedded barrel and the inner wall of the channel for the second time until the top surface of the concrete layer is filled for the second time and the position is at the bottom surface of the marking ring in the step S2322, and the difference of the numerical values displayed on the two groups of tension detectors is within a set range, finishing the filling to form a first concrete filling area,
the distance between the second concrete layer and the plane where the top surface of the channel is located is 2900 mm-3100 mm, so that subsequent pipeline laying is facilitated, and the setting time after the second concrete pouring is ensured to be more than 4-8 days; and forming a first filling layer after pouring.
In the invention, pipelines are laid on the plurality of embedded barrels in the step S3 to be connected with the control cabinet;
the pipeline comprises a pipeline and wires penetrating through the pipeline, the pipeline is a galvanized pipe or a PVC pipe, and the pipe diameter of the pipeline is larger than 70% of the total diameter of the wires penetrating through the pipeline.
In the present invention, the step of S3 includes S31: laying a pipeline in the trench; the S31 includes:
s311: cleaning pipe holes of pipelines in the pipeline;
s312: presetting a galvanized iron wire in the pipe hole;
s313: putting a cable, and simultaneously coating butter or talcum powder on the surface of the cable, wherein one end of a pipe hole and a cable piece are lined with a lead sheath, and the periphery of one end of the pipe hole is coated with the lead sheath;
s314: the cable in the pipe hole keeps straight and is protected against moisture, corrosion, rats and the like;
s315: when the cable is led out of the ground, a steel pipe is adopted for protection, and the length of the steel pipe extending out of the ground is more than or equal to 2.5 m; the depth of the buried layer is 0.3-0.5 m.
Compared with the prior art, the invention has the beneficial effects that: according to the high-stability electric car arrester structure and the construction method of the structure, in the construction process of the high-stability electric car arrester structure, a channel is firstly excavated, then an embedded barrel is placed, a pipeline is preset, concrete is filled, finally a guard post assembly is installed and debugged, the structure of the electric car arrester is assembled in a layered mode, and the overall stability of the construction structure is improved.
In the laying process of the high-stability electric car stopping structure, the auxiliary support is arranged for detecting the level of the embedded barrel and the pouring height, so that the stability of the embedded barrel in the construction and assembly process is improved.
This embodiment carries out the drainage capability test after the channel of excavation channel to install the drainage blanket additional in the channel, the drainage of the electronic car structure that hinders of drainage blanket height stability has prolonged the life of structure, has promoted the practicality of structure simultaneously.
The cement platform in the drainage blanket supports pre-buried bucket, has promoted the stability that the drainage blanket supported electric car arrester, and the drainage blanket intussuseption is filled with the gravel, has promoted the shock attenuation effect of drainage blanket, has further promoted the stability of electric car arrester structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1 is a schematic structural view of a preferred embodiment of the high-stability electric car stopping structure and a construction method thereof according to the present invention.
Fig. 2 is a schematic view of a drainage structure according to a preferred embodiment of the high-stability electric car stopping structure and the construction method thereof.
Fig. 3 is a schematic structural view of a cement platform according to a preferred embodiment of the high-stability electric car stopping structure and the construction method thereof.
Fig. 4 is a structure view of a placing embedded barrel according to a preferred embodiment of the high-stability electric car stopping structure and the construction method thereof.
Fig. 5 is a top view of a pre-buried bucket of a preferred embodiment of the high-stability electric car stopping structure and the construction method thereof of the present invention.
Fig. 6 is a side view of an auxiliary bracket of a preferred embodiment of the high-stability electric car stopping structure and a construction method of the structure thereof according to the present invention.
Fig. 7 is a schematic structural view of a section of a marking ring of a preferred embodiment of the high-stability electric car stopping structure and a construction method of the structure of the high-stability electric car stopping structure.
Fig. 8 is a schematic structural view of an auxiliary bracket in a use state according to a preferred embodiment of the high-stability electric car stopping structure and the construction method thereof.
Fig. 9 is a first filling layer construction state diagram of the high-stability electric car stopping structure and the construction method of the structure according to the preferred embodiment of the present invention.
Fig. 10 is a state view of a test bollard assembly in accordance with a preferred embodiment of the construction method of the high-stability electric barricade structure and the structure thereof of the present invention.
Fig. 11 is a schematic structural view after completion of construction of a preferred embodiment of the high-stability electric car stopping structure and the construction method thereof according to the present invention.
Reference numerals: the device comprises a drainage layer 91, a drainage pipe 911, a cement platform 912, a gravel layer 913, a three-way joint 914, an electric car arrester 92, an embedded barrel 921, a pillar assembly 922, a reinforcement 923, a fixing ring 924, a first filling layer 93, a fixing block 931, a first concrete filling area 932, a conduit assembly 94, a second filling layer 95, a channel 96, a rainwater well 97, an auxiliary support 98, a fixing assembly 981, a tension detector 9811, a tension rope 9812, a movable assembly 982, a marking ring 9821, a telescopic rod assembly 9822, a roller 9823 and a sucker assembly 9824.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The terms "first," "second," and the like in the terms of the invention are used for descriptive purposes only and not for purposes of indication or implication relative importance, nor as a limitation on the order of precedence.
Referring to fig. 1, 2 and 3, fig. 1 is a schematic structural diagram of a high-stability electric car arrester structure and a construction method thereof according to a preferred embodiment of the invention; FIG. 2 is a schematic view illustrating a drainage structure according to a preferred embodiment of the construction method of the high-stability electric car stopping structure and the structure thereof according to the present invention; fig. 3 is a schematic structural view of a cement platform according to a preferred embodiment of the high-stability electric car stopping structure and the construction method thereof.
The preferred embodiment of the present invention is to provide a highly stable electric vehicle stopping structure and a construction method of the structure thereof that can solve the above technical problems.
The invention provides a high-stability electric car stopping structure and a construction method thereof, wherein the preferable embodiment of the structure comprises the following steps: the construction steps of the high-stability electric car stopping structure are as follows:
firstly, construction preparation work.
1. And (4) surveying the site by workers, and confirming the installation site and the drainage condition near the installation site.
Confirming that the installation site of the full-automatic lifting type guard post is not in a low concave position. Otherwise in this case a drainage device with a covering fence must be installed to protect the lifting bollard.
2. The construction of the enclosure is well protected according to the requirements of safety laws and regulations, full investigation is well done before the construction of the pavement wall body to be demolished, underground pipelines cannot be destroyed without permission or illegal construction, the underground pipelines must be demolished by the pipelines to be allowed by corresponding units, and the original functions are recovered in time.
Second, the construction site works
S1 is excavated in a grooved area of the ground to form a channel 96. The method comprises the following specific steps:
s11: after confirming the grooved area, according to the construction drawing, positioning and scribing on site, and cutting the grooved area by a cutting machine, wherein the grooved area in the embodiment is a rectangular groove with the length of 8000mm, the width of 800mm and the height of 50mm, and the ground surface in the range of the groove is crushed.
In addition, the trench to control box is trench excavated off-cable.
S12: and (4) excavating a channel, namely excavating a rectangular groove downwards along the vertical direction to form a channel 96. The distance from the groove to the control box is 1200mm, the depth of a foundation pit of the lifting pile is 1200mm, the bearing foundation layer is guaranteed to be resistant to pressure and not to settle (the water seepage layer is not less than 200mm), and the device has corresponding arrangement of waterlogging prevention and active flooding prevention drainage. The method comprises the following specific steps:
s121: and (5) performing channel excavation according to an actual installation place.
A pit of about 1.40m depth is dug with a hand tool such as a mini-excavator or shovel. One side of the cross section is required to be larger than 1.3m, and the excavation depth is the sum of the height of the embedded barrel and the height of the drainage layer.
The excavation width in this embodiment is 0.8 to 1 meter, and the excavation depth in this embodiment is the sum of the height of the embedded barrel and the height of the drainage layer, 1.010 (the height of the embedded barrel) +0.3 (the height of the drainage layer), 1.310 meters, and 1.5 meters × N (the number of lifting columns).
S122: and conveying the dug-out soil and other sundries to a waste treatment place.
S13: the drainage performance of the channel 96 was confirmed.
The method of confirming the excellent drainage performance of the channel 96 in the present invention is to pour a first set amount of water into the excavated hole and then the first set amount of water can seep out within a first set time.
The method for confirming the good drainage performance of the soil in the embodiment comprises the following steps: about 40L of water was poured into the excavated hole, and it was then checked whether or not it could seep out within 30 minutes.
S131: when the first set amount of water oozing time is less than the first set time, the drainage performance of the channel 96 is qualified. That is, if water can be oozed out within 30 minutes, the drainage performance of the soil is acceptable.
S132: when the first set amount of water oozing time is greater than the first set time, the drain layer 91 is provided in the channel 96 for draining rainwater. That is, if water cannot seep out within 30 minutes, a drainage layer 91 is provided in the trench 96 to drain rainwater.
Wherein, the concrete step of setting the drainage layer 91 in step S132 includes:
s1321: and placing a plurality of water drainage pipes 911 at the center of the trench 96 excavated in the step S12, wherein the straight lines of the long edges of the plurality of water drainage pipes 911 are parallel to the straight line of the long edge of the trench 96, and the adjacent water drainage pipes 911 are connected through a three-way joint 914 to form a water drainage channel. The drain pipe 911 in this embodiment is preferably a PVC pipe of Φ 110 or a galvanized pipe of Φ 110, and the distance between the adjacent three-way joints 914 is the distance between the adjacent embedded barrels 921 and the embedded barrels 921, and is usually 1.5 m.
S1322: connecting the drain 911 path to the drain structure.
The drainage system in this embodiment is a sewer or catch basin 97.
When the drainage pipe 911 is connected to the catch basin 97, the catch basin 97 needs to have a depth of 1.5m or more, if the catch basin 97 does not meet the requirement in a short distance range on site, a catch basin with a depth of 1.5m and a length and width of 500mm x 500mm can be manufactured beside the trench 96, and a submersible pump is used for pumping water to a shallow layer and communicating the catch basin to the nearest catch basin 97, and the wire of the submersible pump is connected to the control cabinet.
S1324: after the step S1322, concrete is poured to form the drainage layer 91, and the thickness of the drainage layer 91 is greater than or equal to 0.98 m.
The channel 96 is directly poured by using standard concrete above C30 or a plurality of cubic cement platforms 912 with the length and the width of 600mm are built by taking a tee joint as the center, the built cement platforms 912 have to be kept at the same level no matter the concrete is directly poured or the cement platforms 912 are built, and the surface of the cement platforms 912 is more than or equal to 0.98 m away from the ground.
S14: a gravel layer 913 is filled. Laying gravel with the thickness of about 30cm, wherein the particle size of gravel particles is about 8-20 mm, and paying attention to compact the gravel to avoid 'sediment accumulation' in the future.
S15: the channel 96 structure enters the pre-embedded column procedure after passing the water test.
In the installation process of the electric car arrester 92, the drain pipe 911 is used in special geology to be connected with the drain joint of the outer barrel of the equipment, so that waterlogging and flooding are prevented, the stability of the electric car arrester structure is improved, and the service life of the electric car arrester structure is prolonged.
S2: the electric car arrester 92 is disassembled, the electric car arrester 92 comprises an embedded barrel 921 and a protective column assembly 922, and the embedded barrel 921 is fixed in the channel 96.
The electric car arrester 92 in this embodiment is a hydraulic lifting column, and a single electric car arrester 92 thereof includes 2 parts, a pre-buried bucket 921 and a pillar assembly 922.
S21: and separating the electric car arrester 92, and taking the guard post assembly 922 out of the embedded barrel 921.
After screws between the flange cover of the lifting column and the embedded barrel 921 are unloaded by using an inner hexagonal wrench, the hoisting ring of M10 is fixed on 2 hoisting holes on the lifting column, and then the guard column assembly 922 is taken out of the embedded barrel 921 by using a steel wire rope matched with a hydraulic vehicle and placed aside.
S22: lay pre-buried bucket 921, its concrete step includes:
s221: the position of the lifting column control cabinet is determined, and the embedded barrel 921 with the auxiliary support (16 FeB 44K-type steel bars with the diameter of 14mm and high-resistance 8.8M 14-type butt welding threads) is placed according to an installation drawing, wherein the embedded barrel 921 in the embodiment is a metal embedded barrel made of iron bars.
S222: the wire outlets of the embedded barrels 921 are aligned to the position side of the lifting column control cabinet, and the embedded barrels 921 are arranged in a straight line, and the distance between every two adjacent embedded barrels 921 is 1.4-1.6 m. The height level of the top of each embedded barrel 921 is adjusted to be consistent through an infrared instrument or a horizontal ruler, and the top of each embedded barrel 921 is kept horizontal with the ground. As shown in fig. 4, the buried bucket 921 is mounted on the drainage layer 91.
Note that the embedded barrel 921 is placed vertically, the top of the embedded barrel 921 must be 10mm higher than the ground to prevent rainwater from entering the embedded barrel 921.
S223: the fixing ring 924, the reinforcement 923 and the auxiliary support 98 are assembled on the pre-buried barrel 921, as shown in fig. 5, 6, 7 and 8. Wherein, pre-buried bucket 921 top is equipped with solid fixed ring 924 and reinforcement 923, and reinforcement 923 is provided with four groups, and sets up all around pre-buried bucket 921 top, and reinforcement 923 one end is connected with solid fixed ring 924, and the reinforcement 923 other end extends and inclines to set up downwards along pre-buried bucket 921, and pre-buried bucket 923 carries out the overlap joint through reinforcement 921 and channel 96 lateral wall and fixes. The pre-buried bucket 921 is preliminarily fixed, and it is checked whether each reference point on the mounting bracket is in the correct orientation. The reinforcement 923 in this embodiment is provided with four groups, and four groups of reinforcements 923 encircle and set up corner around pre-buried bucket 921 top.
The embedded barrel 921 is further provided with an auxiliary support 98, and the auxiliary support 98 comprises a fixed component 981 fixed on the upper part of the embedded barrel 921 and a movable component 982 sleeved on the embedded barrel 981. The fixing assembly 981 is used for detecting whether the embedded barrel 921 is placed horizontally; the movable assembly 982 and the fixed ring 924 move relatively, so that the height of the pouring layer of the embedded barrel 921 is measured. The movable assembly 982 comprises a marking ring 9821 sleeved on the outer wall of the embedded barrel 981, and the marking ring 9821 and the embedded barrel 981 slide relatively to each other and are used for positioning the pouring position of the embedded barrel 921.
Wherein the fixing assembly 981 comprises a tension detector 9811 for connecting two adjacent stiffeners 923; at least two groups of tension detectors 9811 are arranged, two groups of tension detectors 9811 are oppositely arranged on two sides of the embedded barrel 921, a single group of tension detectors 9811 are arranged at the center of the connecting line of two adjacent groups of reinforcement members 923, and the single tension detector 9811 and the two groups of reinforcement members 923 are respectively connected through two groups of tension ropes 9812.
When the tension values displayed on the two sets of tension detectors 9811 are equal (or the difference between the tension values displayed on the two sets of tension detectors 9811 is within a set range), the top surface of the embedded barrel 921 is in a horizontal state; when the values of the tension displayed on the two sets of tension detectors 9811 are not equal (or the difference between the values of the tension displayed on the two sets of tension detectors 9811 exceeds a predetermined range), the larger the side of the tension detector 9811 where the value of the tension is displayed, the farther the side is from the top surface of the channel 96.
The movable assembly 982 comprises a marking ring 9821, a telescopic rod assembly 9822, a roller 9823 and a sucker assembly 9824; a marking ring 9821 in the movable assembly 982 is sleeved on the outer ring of the embedded barrel 921 and is used for marking a pouring position; the vertical setting of telescopic link subassembly 9822 is at pre-buried bucket 921 lateral wall, and telescopic link subassembly 9822 one end is connected with solid fixed ring, and the other end is connected with mark ring 9821, is provided with scale display part on the telescopic link subassembly 9822, and scale display part can obtain mark ring 9821 and gu the distance between the fixed ring to be convenient for confirm the position that pre-buried bucket 921 filled.
The mark ring 9821 is close to pre-buried bucket 921 one side and is provided with gyro wheel 9823, and gyro wheel 9823 is connected with pre-buried bucket 921 lateral wall, and the mark ring of being convenient for slides from top to bottom and adjusts, has promoted the stability in the device use.
In addition, the mark ring 9821 in this embodiment is formed by four connecting rods concatenation, and four connecting rods end to end connection, and four connecting rod one end all are provided with the adjustment tank, and the position between two adjacent connecting rods is adjustable, and mark ring 9821's the peripheral length of inner circle is adjustable promptly, and the structure practicality is strong.
The telescopic rod assembly 9822 comprises a measuring tape, scale marks are arranged on the measuring tape and used for displaying the distance between the marking ring 9821 and the fixing ring, a storage box used for storing the measuring tape is arranged at the top end of the telescopic rod assembly 9822, and the storage box is detachably connected with the marking ring 9821.
In addition, the telescopic rod assembly can also adopt an electric telescopic rod assembly, the scale display part preferably adopts an infrared detector fixed at one end of the electric telescopic rod assembly, and the infrared distance meter is used for detecting the distance between the marking ring and the fixing ring, so that the time and labor are saved.
The use method of the auxiliary support 98 comprises the following steps:
before filling, the user pulls down the position of marking ring 9821 in the movable assembly 982 through telescopic link assembly 9822 mark, and until pull down behind the marking ring 9821 bottom surface is located the top surface that the layer need pour, fix marking ring 9821 and pre-buried bucket 921 lateral wall through vacuum chuck.
In the filling process, a user can observe the tension values displayed by the plurality of tension detectors, wherein the larger the tension value displayed on the tension detector is, the farther the distance from the tension detector to the top surface of the trench is; then need pour like the big one side of pulling force numerical value that shows on the pulling force detector and correct, promote the pre-buried bucket and pour the accurate nature of in-process.
After the pouring layer is filled in place, the bottom surface of the marking ring 9821 is in contact with the bottom surface of the pouring layer, an inductor and a display lamp can be further arranged on the marking ring 9821, and when the inductor detects the pouring layer, the display lamp emits light to display that the pouring is in place; this structure practicality is strong, is convenient for promote pre-buried bucket 921 and pours the accurate nature of in-process.
Finally, the sucker assembly 9824 is used for detaching the marking ring 9821 from the outer side wall of the embedded barrel 921, the marking ring 9821 slides upwards along the telescopic rod assembly 9822 until the marking ring is located at the specified position of the next pouring layer, and then the sucker assembly 9824 is used for fixing the marking ring 9821 and the outer side wall of the embedded barrel 921 for filling operation of the next filling layer.
S23: and fixing the embedded barrel 921, and backfilling the trench 96 after the position of the embedded barrel 921 is determined in the step S222, so as to fix the embedded barrel 921. The first filling layer 93 includes fixing blocks 931 and a first concrete filling area 932. The fixing block 931 fills and fixes the periphery of the bottom of the embedded barrel 921 and the top surface of the drainage layer 91; the first concrete filling area 932 is filled between the outer side wall of the fixing block 932, the side wall of the embedded barrel 921 and the inner wall of the channel 96.
The S23 concrete steps are:
s231: in the case where it is determined that the horizontal position of the buried bucket 921 is correct, the backfilling is performed as shown in fig. 6.
The bottom of each embedded barrel 921 is filled and fixed by using cement of standard above C30 to form a fixing block 931. The method comprises the following specific steps:
s2311: firstly, referring that the numerical difference of each tension detector 9811 is within a set range, the embedded barrel 921 is ensured to be horizontal, the marking ring 9821 in the movable assembly is pulled down to the top surface position of the marked fixed block through the telescopic rod assembly 9822, and the distance between the ring 9821 and the fixed ring can be marked through the scale display component.
S2312: the marking ring 9821 is pulled down to the top surface of the fixing block 931 needing pouring, and the sucking disc assembly 9824 adsorbs and fixes the marking ring 9821 and the outer side wall of the embedded barrel 921.
S2313: and cement is filled in the periphery of the bottom of the embedded barrel 921 to form a fixing block 931.
S232: and a first concrete filling area 93 is formed on the concrete layer filled in the embedded barrel 921921 and the inner wall of the channel 96 for the second time. As shown in fig. 7 and 8, the specific step S232 includes:
s2321: the suction cup assembly 9824 is used for detaching the marking ring 9821 positioned on the top surface of the fixing block 931 from the outer side wall of the embedded barrel 921.
S2322: the telescopic rod assembly 9822 drives the marking ring 9821 to vertically slide upwards, the position of the marking ring 9821 reaching the top surface of the second concrete layer is displayed through the scale display part, and the sucker assembly 9824 adsorbs and fixes the marking ring 9821 and the outer side wall of the embedded barrel 921.
S2323: and (3) filling a concrete layer for the second time on the embedded barrel 921 and the inner wall of the channel until the top surface of the concrete layer is filled for the second time and the position of the top surface of the marking ring 9821 in the step (S2322) is located, and the difference between the numerical values displayed on the two groups of tension detectors 9811 is within a set range, so that the filling is completed, and the first concrete filling area 93 is formed.
In the invention, the distance between the first concrete filling area 93 and the plane of the top surface of the channel 96 is 2900 mm-3100 mm; and the setting time after the secondary concrete pouring is ensured to be more than 4-8 days.
S3: a line 94 is reserved, the line 94 being used to connect the electric retarder 92 with the electric circuit of the control system, as shown in fig. 9. The method comprises the following specific steps:
s31: pipeline 94 is laid within channel 96. The pipeline includes the pipeline and wears to establish the cable in the pipeline, and the pipeline setting is in the channel, pipeline one end and pre-buried bucket intercommunication, and the pipeline other end extends the channel, and the cable is worn to establish in the pipeline, and the cable will protect post assembly and switch board electricity to be connected. The method comprises the following specific steps
S311: the bore of the tubing in the line 94 is flushed.
S312: a galvanized iron wire is preset in the pipe hole.
S313: and (3) placing the cable, coating butter or talcum powder on the surface of the cable, lining a lead sheath between one end of the pipe hole and the cable piece, and covering the periphery of one end of the pipe hole by the lead sheath.
S314: the cable in the pipe hole keeps straight and has the measures of moisture prevention, corrosion prevention, rat prevention and the like.
S315: when the cable is led out of the ground, the cable is protected by a steel pipe, and the steel pipe extends out of the ground by more than or equal to 2.5 m. The depth of the buried layer is 0.3-0.5 m.
S32: each pre-buried barrel 921 needs to be laid with a pipeline to communicate with a control cabinet, the control cabinet system is additionally laid with phi 32PVC or galvanized pipes from a manual control box, and the RVV8 x 0.75 lines are arranged in the pipes.
The line 94 in the present invention is preferably a phi 32 (phi 50 or phi 40 could also be used) galvanized or PVC pipe; galvanized pipe is preferred in the present invention, where Φ 32 refers to the outside diameter used to refer to seamless pipe and the inside diameter is about 25 mm.
Wherein each galvanized pipe passes through one RVV 4X 1.5 line, one RVV 8X 0.75 line and one RVVP 4X 0.5 line; in addition, the addition of a heating system requires an additional RVV2 × 1.0 wire.
If the number of the lifting columns is less, namely the number of the lifting columns is less than 5, a phi 50 or phi 110 PVC pipe can be uniformly connected into the control cabinet. In addition, the lengths of the pipelines 94 reserved in all the embedded barrels 921 are required to be more than 2.0 meters.
Note: the RVV cable is also called light polyvinyl chloride insulation polymer, is commonly called a soft sheathed wire, and is one of sheathed wires. The RVV electric wire cable is formed by adding a layer of sheath to two or more RV wires. RVV4 with 1.5 wires, i.e. having 4 wire cores with a cross-sectional area of 1.5mm2The soft sheath wire of (1).
The cable lines installed between the pillar assembly 922 and the control box in this embodiment include a main power cable and a lifting pillar cable. The main power cable in this embodiment is: 380V 5 x 4mm2/220V, not less than 3 x 4mm for international copper wirew(ii) a The lifting column cable is a national standard copper wire with the length of 14 x 1mm2Each pile has a separate control cable.
The bending radius of the cable in the embodiment is selected to be larger than 15 times of the diameter of the cable; and the bend radius of the optical cable is not less than 20 times the outer diameter of the optical cable. The power supply line in this embodiment should be laid separately from the signal line and the control line.
In addition, the cable length should be checked reel by reel and the cable is selected according to the length of each line on the design drawing. The connection of the cable is avoided; when the cable is connected, a special connector is adopted. The traction end of the optical cable can be pulled by a traction machine with the automatic traction control performance. The traction force is applied to the reinforced core, and the traction force does not exceed 150 kg; the traction speed is preferably 10 m/min; the linear length of one traction does not exceed 1 km. The reserved length of the optical cable joint is not less than 8 m.
S33: line for installing drainage System: the drain pump was wired to the control cabinet, and phi 32PVC or galvanized pipe was additionally laid, with RVV3 x 2.5 lines.
Preferably, the main pipeline is installed to connect the circuit of the channel 96 with the control system, and the main pipeline is connected with the embedded barrels 921 through branch pipelines.
S34: each power supply circuit is required to be subjected to circuit testing in time after the equipment is installed, and the insulation resistance of each phase circuit to the ground is required to be greater than 10 MOmega; each line must be reliably grounded, and its ground resistance should be less than 4 Ω.
The diameter of the line 94 in the present invention is determined by the total diameter of the line to be threaded, and the diameter of the line 94 in the present invention is greater than 70% of the total diameter of the line to be threaded in the pipe. And in this embodiment is a hose with an internal diameter of 40 mm. In the invention, a bridge frame, a galvanized steel pipe, a PVC pipe, a closed metal wire slot or a closed PVC wire slot is adopted for the pipeline 94 which is inconvenient to lay in the building body. For places with strong electromagnetic interference, galvanized steel pipes or closed metal wire grooves are adopted, and meanwhile, grounding treatment is well carried out. For acid and alkali corrosive places and wet places, PVC pipes are adopted, but the PVC pipes are not suitable for high-temperature, collision-prone, friction-prone and weight-bearing places
Several cabling configurations encountered in the present invention are described in detail below:
s35: and erecting an overhead cable.
Firstly, fixing a cable suspension wire on an electric pole, and then clamping and hanging the cable on the suspension wire by using a cable hook; the distance between the hooks is preferably 0.5-0.6 m. Each rod stop leaves a surplus pocket according to the climatic conditions.
The aerial optical cable is provided with telescopic redundant bags below the rods, the number of the telescopic redundant bags is determined according to the grade of the ice load area, and one telescopic redundant bag is arranged on each rod in the heavy load area; 2-3 rods are arranged in the middle load area; the light load area can be omitted, but the middle part of the water tank is not tightened. The width of the remaining pocket of the optical cable is 1.52-2 m; the depth is 0.2 to 0.25 m.
S36: and laying a wall cable. Adopting a hanging mode along the outdoor wall surface; the indoor wall surface adopts a clip mode. When the wall cable turns along the corner, a corner wall load is arranged at the corner. The spacing of the cable clips is 0.6m on the horizontal path; preferably 1m in the vertical path.
S37: the buried depth of the directly buried cable is not less than 0.8m and is buried below a frozen soil layer; the position close to the cable is covered by sand or fine soil, the thickness of the cable is ensured to be more than 0.1m, and a layer of masonry is pressed for protection. When passing through the traffic main road, the steel pipe is protected. The cable adopts a directly buried cable with armor, so that a non-directly buried cable is not needed to be directly buried and laid. And cable marks are arranged on the ground of the cables in the turning sections.
S4: the second fill layer 95 backfills the trench 96 and the pavement. The method comprises the following specific steps:
s41: and backfilling the concrete with standard concrete above C30 to be level with the ground or backfilling the concrete with standard concrete above C30 to be 10cm away from the ground to form a second concrete filling area, wherein the setting time is ensured to ensure that the vehicle can be driven in 5 working days.
The periphery of the embedded barrel 921 is paved with concrete of which the thickness is Rck-2500 n/mm < 2 >, and the concrete is 15cm higher than the ground, so that a special instrument is used for carrying out a cement pouring vibration test.
In the embodiment, the reinforcing member 923 is arranged around the top end of the pre-buried barrel 921, and one end of the reinforcing member 923 extends outwards along the pre-buried barrel 921 and is arranged obliquely downwards; correctly spacing the auxiliary support from the reinforcement 923: proper cementing must be performed (at least 2 weeks are required to achieve 80% reinforcement). And after the auxiliary support is correctly installed, filling the pits with the same materials on the periphery to finish pavement paving.
S42: paving the anti-skid surface, wherein the anti-skid surface can be made of materials for paving corresponding marble or asphalt and the like according to the peripheral landscape road surface, as shown in figure 11.
S5: and the guard post assembly 922 and the control system are subjected to wiring debugging.
The staff carries the pillar assembly 922 to near pre-buried bucket 921, as shown in fig. 10, will reserve the pipeline 94 and be connected to pillar assembly 922 to wire in the switch board is connected, carries out the circular telegram and goes up and down to test after connecting, tests manual control, wireless control, emergency control button respectively.
Eighthly, installing the pillar protection assembly 922 debugged in the step S5 into the embedded barrel 921.
After the normal operation of the equipment is determined, the pillar assembly 922 is lifted by a forklift or manually after descending and is placed into the embedded barrel 921, and the pillar assembly 922 and the embedded barrel 921 are fixed by an inner hexagonal wrench. After the work of connecting the cable of the pillar assembly 922 and the embedded cable is done, the pillar assembly 922 is placed into the embedded barrel 921, and is fastened by a proper bolt.
S7: and laying a ground induction coil, wherein the ground induction coil is electrically connected with the lifting column assembly and the control system.
Along the projection of the plane of the top surface of the channel 95, the ground induction coils are laid on two sides of the arrangement direction perpendicular to the electric car stoppers 92, and 1 RVVSP 2X 1.0 shielding twisted pair is arranged in a pipeline 94 connecting the ground induction coils and the control cabinet in a penetrating manner to the control system
S8: debugging the electric car arrester. After the installation, the inside of a worker debugs the equipment, and the valve block module of the hydraulic control center is debugged
And the whole control box is connected with a main line, whether the main line voltage is normal or not, whether the connection of each cable port of the roadblock machine and the operation of a control box button remote controller are normal or not. The specific debugging requirements in this embodiment are:
s81: after the installation, the interior of a worker debugs the equipment preliminarily (whether the mainline connection of the control box and the voltage of the mainline are normal or not, the connection of each cable port of the lifting column, whether the operation of a button remote controller of the control box is normal or not, whether the lifting column is lifted synchronously or not, whether the LED lamp of the lifting column works normally and whether each function of the lifting column is normal or not).
S82: and after the primary debugging is qualified, performing secondary debugging (lifting speed, grouping operation and LED lamp time control management) on the system according to the specified requirements of the Party A.
Thus, the construction process of the highly stable electric car stopping structure of the preferred embodiment is completed.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (7)
1. A high-stability electric car stopping structure is arranged in a channel; which is characterized by comprising
The drainage layer is arranged at the bottom end in the channel and used for draining water;
the electric car arrester is arranged in the channel and fixed above the drainage layer, and comprises an embedded barrel arranged in the channel and a guard post assembly used for arresting a car, wherein the guard post assembly is connected with the embedded barrel in a vertical sliding manner, and the embedded barrel is communicated with the drainage layer;
the first filling layer is arranged above the drainage layer and is filled in a gap between the embedded barrel and the inner wall of the channel;
the pipeline is arranged above the first filling layer, connects the embedded barrel with the control cabinet and is communicated with cables of the pillar protection assembly and the control cabinet;
the second filling layer is arranged above the first filling layer and used for filling a channel for laying the pipeline and the embedded barrel, and the top surface of the second filling layer is flush with the top surface of the channel;
the top end of the embedded barrel is provided with a fixing ring, the periphery of the top end of the embedded barrel is provided with a reinforcing member in a surrounding mode, one end of the reinforcing member is connected with the fixing ring, and the other end of the reinforcing member extends out of the embedded barrel and is arranged obliquely downwards;
demountable installation has auxiliary stand on the pre-buried bucket, auxiliary stand includes:
the fixing component is connected with the reinforcing piece and used for detecting whether the embedded barrel is placed horizontally or not; and
the movable assembly is arranged below the fixed assembly and sleeved on the outer wall of the embedded barrel, and the movable assembly and the fixed ring move relatively to measure the pouring height of the embedded barrel;
the fixing assembly comprises at least two groups of tension detectors which are oppositely arranged on two sides of the embedded barrel, a single group of the tension detectors is arranged at the center of the connecting line of the two adjacent reinforcing members, and the single tension detector is connected with the two groups of the reinforcing members through two groups of tension ropes;
when the tension values displayed on the two groups of tension detectors are equal, the top surface of the embedded barrel is in a horizontal state; when the tension values displayed on the two groups of tension detectors are not equal, the greater the distance from the side with the larger tension value displayed on the tension detector to the top surface of the channel is;
the movable assembly comprises;
the marking ring is sleeved on the outer ring of the embedded barrel and used for marking a pouring position;
the telescopic rod component is vertically arranged on the outer side wall of the embedded barrel, one end of the telescopic rod component is connected with the fixing ring, the other end of the telescopic rod component is connected with the marking ring, and scale display parts are arranged on the telescopic rod component and used for displaying the distance between the marking ring and the fixing ring.
2. The high-stability electric car stopping structure according to claim 1, wherein the telescopic rod assembly comprises a tape measure, a storage box is arranged at the top end of the telescopic rod assembly, and the storage box is detachably connected with the marking ring.
3. The high-stability electric car stopping structure according to claim 1, wherein the scale display component is an infrared distance meter, the infrared detector is connected with one end of the telescopic rod component, and the infrared distance meter is used for detecting the distance between the marking ring and the fixing ring.
4. The high-stability electric car stopping structure according to claim 1, wherein a roller is arranged on one side of the marking ring close to the embedded barrel, and the roller is connected with the outer side wall of the embedded barrel.
5. The high-stability electric car stopping structure according to claim 1, wherein a suction disc assembly is further arranged on one side, close to the embedded barrel, of the marking ring, and the suction disc assembly is used for fixedly adsorbing the marking ring and the outer side wall of the embedded barrel.
6. The high-stability electric car stopping structure according to claim 1, wherein the marking ring is formed by splicing four connecting rods, the four connecting rods are connected in a tail-ending manner, and one ends of the four connecting rods are provided with adjusting grooves.
7. A construction method of the high-stability electric car stopping structure of claim 1; the method comprises the following steps:
s1: excavating a groove in a groove area on the ground to form a channel, wherein the specific step of the step S1 comprises the following steps:
s11: confirming a slotting region, and carrying out slotting operation on the slotting region to form a rectangular groove;
s12: downwards excavating the rectangular groove along the vertical direction to form a channel;
s13: confirming the drainage performance of the channel; pouring a first set amount of water into the excavated hole, and then checking whether it is possible to ooze out within a first set time,
s131: when the first set amount of water oozing time is less than a first set time, the drainage performance of the trench is acceptable,
s132: when the first set amount of water oozing time is longer than the first set time, a drainage layer is provided in the trench for draining rainwater, and the step S132 of providing a drainage layer includes:
s1321: placing a plurality of drainage pipes at the center of the trench excavated in the step S12, wherein the straight line where the long edge of the drainage pipe is located is parallel to the straight line where the long edge of the trench is located, and the adjacent drainage pipes are connected through a tee joint to form a drainage channel;
s1322: connecting the drain passage to a drain structure;
s1323: pouring concrete to form a drainage layer after the step S1322;
s14: laying a gravel layer;
s2: electronic car arrester of split, electronic car arrester is provided with a plurality of groups, electronic car arrester includes pre-buried bucket and pillar assembly, and will pre-buried bucket is fixed in the channel, step S2' S concrete step includes:
s21: separating the electric car arrester, and taking the guard post assembly out of the embedded barrel;
s22: lay pre-buried bucket, it includes:
s221: determining the position of a control cabinet of the resistance car controller;
s222: the wire outlets of the embedded barrels are aligned to the position of the lifting column control cabinet, the embedded barrels are all located on the same straight line, and the heights of the embedded barrels are all kept horizontal to the ground;
s223: the embedded barrel is assembled with a fixing ring, a reinforcing member and an auxiliary support, the fixing ring is arranged at the top end of the embedded barrel, one end of the reinforcing member is connected with the fixing ring, the other end of the reinforcing member extends out of the embedded barrel and is obliquely arranged downwards, and the embedded barrel is fixed with the auxiliary support in an overlapping mode through the fixing ring;
s23: fixing the embedded bucket, and backfilling the trench after determining the position of the embedded bucket in the step S222, so as to fix the embedded bucket, wherein the step S23 includes:
s231: filling a first concrete layer in the periphery of the bottom of the embedded barrel and the channel,
s232: a second concrete layer is filled in the embedded barrel and the inner wall of the channel,
s3: a reserved pipeline for connecting the electric car arrester with a circuit of a control system;
s4: backfilling the trench with concrete to be level with the ground;
s5: carrying out wiring debugging on the pillar protection assembly and the control system;
s6: mounting the pillar assembly debugged in the step S5 into the embedded barrel to form an electric car arrester;
s7: paving a ground induction coil, wherein the ground induction coil is electrically connected with the guard post assembly assembled in the S6 and the control system;
s8: and debugging the electric car arrester to finish the installation of the electric car arrester.
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| CN202110751247.7A CN113430973B (en) | 2021-07-02 | 2021-07-02 | High-stability electric car stopping structure and construction method of structure |
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| JPH10114943A (en) * | 1996-10-15 | 1998-05-06 | Shimizu Corp | Crest position measuring method for placed concrete and sensor for measuring crest position |
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| WO2017146380A1 (en) * | 2016-02-26 | 2017-08-31 | 전대우 | Apparatus for measuring mortar pouring height and constructing method using same |
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| CN211452180U (en) * | 2019-12-11 | 2020-09-08 | 中国石油天然气股份有限公司 | Telescopic portable trench degree of depth dipperstick |
| CN212154180U (en) * | 2020-03-26 | 2020-12-15 | 李良贵 | Civil engineering is with prepositioning pay-off |
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| JPH10114943A (en) * | 1996-10-15 | 1998-05-06 | Shimizu Corp | Crest position measuring method for placed concrete and sensor for measuring crest position |
| CN201258496Y (en) * | 2008-08-11 | 2009-06-17 | 上海市机械施工有限公司 | One-column and one-pile correcting device |
| WO2017146380A1 (en) * | 2016-02-26 | 2017-08-31 | 전대우 | Apparatus for measuring mortar pouring height and constructing method using same |
| CN211142901U (en) * | 2019-11-19 | 2020-07-31 | 广东麦盾安全设备有限公司 | Anti-collision lifting column |
| CN211452180U (en) * | 2019-12-11 | 2020-09-08 | 中国石油天然气股份有限公司 | Telescopic portable trench degree of depth dipperstick |
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