CN116289955B - Sleeve for photovoltaic bracket foundation construction and construction method - Google Patents
Sleeve for photovoltaic bracket foundation construction and construction method Download PDFInfo
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- CN116289955B CN116289955B CN202310482968.1A CN202310482968A CN116289955B CN 116289955 B CN116289955 B CN 116289955B CN 202310482968 A CN202310482968 A CN 202310482968A CN 116289955 B CN116289955 B CN 116289955B
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- 238000010276 construction Methods 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 15
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000447495 Equulites leuciscus Species 0.000 claims 2
- 238000005728 strengthening Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000012876 topography Methods 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides a sleeve for construction of a photovoltaic bracket foundation and a construction method, which relate to the technical field of new energy, and comprise the following steps: the chute, the fixed one end that sets up at the chute of feed head, the funnel is fixed to be set up in the one end that the feed head kept away from the chute, and the funnel is used for controlling the precision when concrete placement, and accuse material mechanism rotates the junction that sets up at feed head and chute, and accuse material mechanism is used for controlling the quantity of concrete, and coupling mechanism is fixed to be set up in the one end that the feed head was kept away from at the chute, and coupling mechanism is used for installing the sleeve. The invention solves the problems of high pouring cost, easy pile hole collapse, incapability of using due to environment and topography, incoherence pouring and poor control of pouring quantity, and can better assemble the mounting sleeve at the discharge port on the concrete tank truck through the connecting mechanism, and simultaneously can better control the flow rate of concrete pouring through the material control mechanism, thereby reducing the waste of concrete in pouring.
Description
Technical Field
The invention relates to the technical field of new energy, in particular to a sleeve for foundation construction of a photovoltaic bracket and a construction method.
Background
The solar energy resource distribution is widely inexhaustible. The solar power generation has the advantages of no pollution, wide distribution, sustainability, large total amount, flexibility, changeability and the like, the photovoltaic power generation process is simple, no mechanical rotating parts are needed, fuel is not consumed, any substances including greenhouse gases are not discharged, and the solar power generation system is noise-free and is a green clean energy source; has wide development prospect at home and abroad and is favored. With the continuous decrease of non-renewable fossil energy sources such as coal, petroleum, natural gas, etc., renewable new energy sources such as solar energy, wind energy, etc. are urgently needed in order to guarantee the national strategy of sustainable development, wherein photovoltaic new energy sources are one of the best choices.
In the construction of photovoltaic power generation projects, the construction of a photovoltaic support foundation is a key process in project construction, plays a decisive role in guaranteeing the overall quality of projects, and is mainly divided into a concrete independent foundation, a pile foundation, a roof foundation support foundation and the like. The traditional construction process of the concrete cast-in-place pile is that after construction tasks such as pore forming, slag removal, reinforcement cage placement and the like are completed on site, a concrete tank truck is driven to the construction site, and the concrete tank truck or a pump truck is used for pouring.
By adopting the technical scheme, the construction process for pouring by using the pump truck or the concrete tank truck has the following problems:
1. the pump truck has higher pouring cost.
2. The pile hole collapse is easily caused by the fact that the concrete tank truck is directly poured and is too close to the hole.
3. Pump truck casting cannot be used due to individual terrain limitations.
4. After the pump truck is at the fixed position, pour in certain scope, must receive the car and prop up again after accomplishing pouring of certain scope, have to pour discontinuously, the turnover time overlength, the not high scheduling problem of efficiency of construction.
5. The pouring of each pile is generally about 0.2m < 3 >, so that the pouring quantity of the pump truck is not well controlled, and concrete waste and the like exist.
Disclosure of Invention
The invention aims to provide a sleeve for construction of a photovoltaic bracket foundation and a construction method thereof, which solve the problems that the pouring cost is high, pile holes collapse easily caused by pouring, the sleeve cannot be used due to environment and topography, the pouring is incoherent and the pouring amount is not well controlled.
The technical aim of the invention is realized by the following technical scheme:
a sleeve for photovoltaic support foundation construction, comprising:
a chute;
the feeding head is fixedly arranged at one end of the chute;
the hopper is fixedly arranged at one end of the feeding head, which is far away from the chute, and is used for controlling the precision of concrete pouring;
the material control mechanism is rotationally arranged at the joint of the feeding head and the chute and is used for controlling the dosage of concrete;
the connecting mechanism is fixedly arranged at one end of the chute, which is far away from the feeding head, and is used for installing the sleeve.
According to the sleeve for the foundation construction of the photovoltaic bracket, the material control mechanism comprises a baffle, the baffle is movably arranged at one end of the feeding head, which is close to the chute, a pushing handle is fixedly connected to the outer edge of the baffle, a connecting plate is fixedly arranged at one side of the baffle, which is opposite to the pushing handle, of the baffle, a rotating groove is formed in the connecting plate, a connecting rotating rod is rotatably arranged in the rotating groove, and one end of the connecting rotating rod penetrates through the rotating groove and is fixedly connected with the feeding head.
According to the sleeve for the construction of the photovoltaic support foundation, the connecting mechanism comprises the reinforcing strips and the connecting blocks, the reinforcing strips are fixedly arranged on two sides of the top of the chute, the connecting blocks are fixedly arranged at one end, far away from the feed head, of the reinforcing strips, and the connecting blocks are provided with mounting openings in a penetrating mode.
According to the sleeve for the foundation construction of the photovoltaic bracket, one end, far away from the reinforcing strip, of the connecting block is provided with the sliding opening, the sliding opening is penetrated by the sliding rod in a sliding manner, one end of the sliding rod is provided with the limiting block in the mounting opening, two sides, close to one end of the sliding rod, of the limiting block are fixedly provided with the extrusion springs, and the other ends of the extrusion springs are fixedly connected with the inner wall of the mounting opening.
According to the sleeve for the foundation construction of the photovoltaic bracket, one end, far away from the feed head, of the outer wall of the chute is fixedly connected with a stabilizing strip.
According to the sleeve for the foundation construction of the photovoltaic bracket, the funnel is obliquely arranged at one end of the feeding head and is communicated with the feeding head, and the angle between the funnel and the feeding head is more than 90 degrees and less than 180 degrees.
According to the invention, there is provided a construction method comprising the steps of:
step one: placing a sleeve for photovoltaic bracket foundation construction on a construction site;
step two: assembling the sleeve at a discharge hole on the concrete tank truck;
step three: the height of the sleeve and the height of the pile hole are adjusted by adjusting the height of the discharge hole of the concrete tank truck;
step four: opening a discharge hole of the concrete tank truck to enable concrete to flow into the chute;
step five: the baffle in the chute is rotated by pushing the handle, so that the concrete enters the feeding head;
step six: and (3) delivering the concrete into the pile hole through a funnel at one end of the feeding head.
According to the construction method provided by the invention, a concrete manufacturer is contacted before the first step, the size of a discharge hole of the concrete tank truck for the pouring is confirmed, and then the diameter and the height of the sleeve are determined.
According to the construction method provided by the invention, after the diameter and the height of the sleeve are determined, the height and the length of the funnel are determined according to the height of the leakage part of the photovoltaic bracket foundation.
According to the construction method provided by the invention, in the fourth step and the sixth step, 5 workers are prepared for each concrete tank truck during pouring, and the installation, pouring, vibrating and external leakage ground template installation are respectively carried out by division of labor, and the external leakage ground part is circularly poured after the pouring of each two rows of underground part piles is completed.
In summary, the beneficial technical effects of the invention are as follows:
(1) Utilize coupling mechanism, coupling mechanism includes reinforcement strip and connecting block, through setting up reinforcement strip in the both sides at chute top, with the fixed one end that sets up at reinforcement strip of connecting block, set up the installing port in the top of connecting block, thereby through the discharge gate department of installing port with sleeve assembly on concrete tank car that can be better, make the installation more convenient, through set up stopper and extrusion spring in the installing port, the couple when making the stopper can be better is fixed the restriction with the installation, make sleeve and concrete tank car equipment more stable, make things convenient for the pouring of concrete.
(2) Utilize accuse material mechanism, accuse material mechanism includes the baffle, through set up promotion handle and connecting plate respectively on the baffle, make the one end of baffle rotate through the connecting plate connect on the feed head to make through promoting the handle and make the baffle take place to rotate in feed head department, open the baffle at pivoted in-process, make the concrete get into in the feed head, and then conveniently control the concrete of pouring, and then reduced the waste of concrete when pouring.
(3) Utilize the funnel, through setting up the funnel in the one end of feed head, select suitable sleeve for the funnel is more suitable with the distance between the ground stake hole after the installation, makes funnel mouth and ground carry out the level and just be in the top of stake hole simultaneously, and then in making can be better when pouring falls into the stake hole with the concrete, and then through the funnel can be better carry out accurate location, prevent that the concrete from dropping the stake hole outside and making the condition that the stake hole collapses appear.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the embodiments or the drawings needed in the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a sleeve structure according to an embodiment of the present invention;
FIG. 2 is a schematic rear view of a sleeve according to an embodiment of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a rear plan view of a sleeve according to an embodiment of the present invention;
FIG. 5 is a schematic view of the bottom structure of a sleeve according to an embodiment of the present invention;
FIG. 6 is a top plan view of a sleeve according to an embodiment of the present invention;
fig. 7 is an enlarged view at B in fig. 6.
Reference numerals:
1. a chute; 101. a stabilizing strip;
2. reinforcing strips;
3. a connecting block; 301. a mounting port; 302. a sliding port; 303. a slide bar; 304. a limiting block; 305. extruding a spring;
4. a feed block;
5. a funnel;
6. a baffle; 601. pushing the handle; 602. a connecting plate; 603. a rotating groove; 604. and a rotating rod is connected.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience in describing the embodiments of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present invention will be understood in detail by those of ordinary skill in the art.
In embodiments of the invention, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present invention. In this specification, schematic representations of the above terms are not directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The technical solution of the present invention is described below with reference to the embodiments shown in fig. 1 to 7:
a sleeve for photovoltaic support foundation construction, comprising: chute 1, feed head 4 are fixed to be set up in the one end of chute 1, and funnel 5 is fixed to be set up in the one end that feed head 4 kept away from chute 1, and funnel 5 is used for controlling the precision when concrete placement, and accuse material mechanism rotates the junction that sets up at feed head 4 and chute 1, and accuse material mechanism is used for controlling the quantity of concrete, and coupling mechanism is fixed to be set up in the one end that feed head 4 was kept away from at chute 1, and coupling mechanism is used for the installation sleeve.
It will be appreciated that the material control mechanism comprises a baffle 6 and the connection mechanism comprises a reinforcing bar 2 and a connection block 3.
According to the sleeve for the foundation construction of the photovoltaic bracket, the concrete sliding into the chute 1 can be better controlled through the control mechanism, so that the concrete amount is more accurate in pouring, the waste condition is reduced, meanwhile, the sleeve can be better installed on the concrete tank truck through the connecting mechanism, the installation is more convenient and rapid, the pouring is more convenient and coherent through the concrete tank truck, the concrete tank truck is suitable for various terrains, and the use efficiency of the sleeve is better improved.
According to the sleeve for the foundation construction of the photovoltaic bracket, the material control mechanism comprises the baffle plate 6, the baffle plate 6 is movably arranged at one end, close to the chute 1, of the feed head 4, the pushing handle 601 is fixedly connected to the outer edge of the baffle plate 6, a connecting plate 602 is fixedly arranged at one side, opposite to the pushing handle 601, of the baffle plate 6, a rotating groove 603 is formed in the connecting plate 602, a connecting rotating rod 604 is rotatably arranged in the rotating groove 603, and one end of the connecting rotating rod 604 penetrates through the rotating groove 603 and is fixedly connected with the feed head 4.
In fig. 2 and 3, a sleeve for foundation construction of a photovoltaic bracket is implemented, a baffle 6 is movably arranged at the bottom end of a chute 1, so that the baffle 6 better shields one end of the chute 1, meanwhile, the shape of the baffle 6 is determined according to the shape of the chute 1, a pushing handle 601 is fixedly connected to the outer side edge of the baffle 6, a connecting plate 602 is fixedly connected to one side of the baffle 6 opposite to the pushing handle 601, the connecting plate 602 can be in a circular, rectangular or polygonal structure, the less preferred rectangular structure, a rotating groove 603 is formed in the connecting plate 602, a connecting rotating rod 604 is rotatably arranged in the rotating groove 603, one end of the connecting rod 604 is fixedly connected with a feeding head 4, and the baffle 6 is indirectly connected to the feeding head 4 in a rotating manner, so that the baffle 6 can rotate at the connecting rod 604 through the pushing handle 601.
According to the sleeve for the foundation construction of the photovoltaic bracket, the baffle 6 is preferably arranged to be a round mechanism through the arranged baffle 6, so that the baffle 6 can be better contacted with the inner wall of the chute 1, the chute 1 and the feeding head 4 can be better blocked, further, the sliding concrete can be blocked, the baffle 6 is rotated to be opened through pushing the handle 601, the concrete can sequentially enter the feeding head 4 through the moving opening of the baffle 6, the falling amount of the concrete can be better controlled through the baffle 6, the materials used in pouring can be more accurate, and the waste of the concrete can be better prevented.
According to the sleeve for the foundation construction of the photovoltaic bracket, the connecting mechanism comprises the reinforcing strip 2 and the connecting blocks 3, the reinforcing strip 2 is fixedly arranged on two sides of the top of the chute 1, the connecting blocks 3 are fixedly arranged at one end, far away from the feed head 4, of the reinforcing strip 2, and the connecting blocks 3 are provided with mounting openings 301 in a penetrating mode.
In fig. 2 and fig. 4, a sleeve for foundation construction of a photovoltaic support is implemented, the reinforcing strips 2 are fixedly arranged on two sides of the top of the chute 1, the connecting blocks 3 are fixedly arranged at one ends of the reinforcing strips 2 far away from the feed heads 4, wherein the connecting blocks 3 and the reinforcing strips 2 can be welded, connected in a threaded manner and the like, the connecting blocks 3 and the reinforcing strips 2 are fixed together, the connecting manner of the connecting blocks 3 and the reinforcing strips 2 is preferably in threaded connection, and the connecting blocks 3 are penetrated and provided with mounting openings 301, wherein the mounting openings 301 are preferably of a strip-shaped structure.
According to the sleeve for the foundation construction of the photovoltaic bracket, the connecting blocks 3 are fixedly arranged on the reinforcing strips 2, the mounting openings 301 are formed in the connecting blocks 3, so that the chute 1 and the discharge openings in the concrete tank truck can be better assembled, the assembly is more convenient and quicker, meanwhile, the time is better saved, the construction efficiency is improved, the connecting blocks 3 are better sleeved on the arranged hooks or buckles through the mounting openings 301 formed in the connecting blocks 3, and the connection is more stable.
According to the sleeve for foundation construction of the photovoltaic support, provided by the embodiment of the invention, one end, far away from the reinforcing strip 2, of the connecting block 3 is provided with the sliding opening 302, the sliding opening 302 is penetrated by a sliding rod 303 in a sliding manner, one end of the sliding rod 303 is provided with a limiting block 304 in the mounting opening 301, two sides, close to one end of the sliding rod 303, of the limiting block 304 are fixedly provided with the extrusion springs 305, and the other end of each extrusion spring 305 is fixedly connected with the inner wall of the mounting opening 301.
It is to be understood that the end of the connecting block 3 far away from the reinforcing strip 2 is provided with a sliding opening 302, a sliding rod 303 is penetrated through the sliding opening 302 in a sliding manner, one end of the sliding rod 303 is provided with a limiting block 304 in the mounting opening 301, the limiting block 304 can be square or round, the shape of the limiting block 304 is determined according to practical requirements, two sides of the limiting block 304 close to one end of the sliding rod 303 are fixedly provided with extrusion springs 305, the other end of each extrusion spring 305 is fixedly connected to the inner wall of the mounting opening 301, and two extrusion springs 305 are preferably arranged in the mounting opening 301.
In fig. 6 and 7, a sleeve for foundation construction of a photovoltaic bracket is implemented, a sliding rod 303 is inserted into a sliding opening 302 in a sliding manner, the sliding rod 303 can slide and stretch in the sliding opening 302, a limiting block 304 is arranged at one end of the sliding rod 303, which is close to the inside of the mounting opening 301, wherein the shape of the limiting block 304 is preferably set to be a square structure, and a groove is formed in one surface, so that the limiting block can be clamped on a buckle or a hook, and then the connecting block 3 is more stable when being mounted at a discharge opening.
According to the sleeve for the photovoltaic bracket foundation construction, the sliding rod 303 is arranged in the sliding opening 302 in a sliding manner through the arranged sliding rod 303, the limiting block 304 is fixedly arranged at one end of the sliding rod 303, the extruding spring 305 is arranged between the limiting block 304 and the mounting opening 301, and further the extruding spring 305 is compressed after the sliding rod 303 is stretched, so that the limiting block 304 at one end of the sliding rod 303 clamps and limits the embedded hook or buckle through the acting force of the extruding spring 305 after the sliding rod 303 is released, the problem of leakage of the hook or buckle in use is better prevented, the connection between the chute 1 and the discharge opening of the concrete tank truck is firmer and more stable, and concrete pouring is facilitated better.
According to the sleeve for the foundation construction of the photovoltaic bracket provided by the embodiment of the invention, one end, far away from the feed head 4, of the outer wall of the chute 1 is fixedly connected with the stabilizing strip 101.
In fig. 2 and 5, a sleeve for foundation construction of a photovoltaic support is implemented, one end of the outer wall of the chute 1, far away from the feed head 4, is fixedly connected with a stabilizing strip 101, wherein the stabilizing strip 101 completely wraps one end of the outer wall of the chute 1, and further forms a raised semicircular limit strip at one end of the outer wall of the chute 1, wherein the stabilizing strip 101 can be a semicircular strip or a flexible strip and can be welded at one end of the chute 1, and further forms the stabilizing strip 101, and is preferably a semicircular strip.
According to the sleeve for the foundation construction of the photovoltaic bracket, the arranged stabilizing strip 101 can better prop up the port of the discharge port of the concrete tank truck through the stabilizing strip 101 during installation, so that when concrete flows into the chute 1 from the discharge port, the weight of one end of the chute 1 far away from the stabilizing strip 101 is increased, and further the situation that one end of the chute 1 slides obliquely is better prevented through mutual propping of the stabilizing strip 101 and the discharge port, meanwhile, the propping between the stabilizing strip 101 and the discharge port is firmer through the weight increase of one end of the chute 1, and meanwhile, the contact between the stabilizing strip 101 and the discharge port is tighter, so that the concrete can slide into the chute 1 from the discharge port more conveniently, and the stability of the device is improved.
According to the sleeve for foundation construction of the photovoltaic bracket, provided by the embodiment of the invention, the funnel 5 is obliquely arranged at one end of the feeding head 4 and is communicated with the feeding head 4, and the angle between the funnel 5 and the feeding head 4 is more than 90 degrees and less than 180 degrees.
In fig. 1 and 5, a sleeve for foundation construction of a photovoltaic bracket is implemented, a funnel 5 is obliquely arranged at one end of a feed head 4, wherein the feed head 4 is communicated with the funnel 5, an angle between the funnel 5 and the feed head 4 is set to be larger than 90 degrees and smaller than 180 degrees, preferably 120 degrees, and an angle between the funnel 5 and the feed head 4 is selected according to the size of a ground pile hole and construction environment, so that concrete is conveniently poured.
According to the sleeve for the foundation construction of the photovoltaic bracket, the angle between the funnel 5 and the feeding head 4 is set to be 120 degrees, so that the lower end of the funnel 5 and a pile hole on the ground can be better aligned when concrete is poured, the funnel 5 and the pile hole can be better aligned, collapse of the pile hole wall can not occur due to the fact that concrete is poured outside the pile hole when concrete is poured, meanwhile, concrete pouring is more accurate, construction quality is improved, and accurate positioning effect is achieved through the funnel 5 more conveniently, and concrete pouring is more accurate.
The construction method provided by the embodiment of the invention comprises the following steps:
step one: placing a sleeve for photovoltaic bracket foundation construction on a construction site;
step two: assembling the sleeve at a discharge hole on the concrete tank truck;
step three: the height of the sleeve and the height of the pile hole are adjusted by adjusting the height of the discharge hole of the concrete tank truck;
step four: opening a discharge hole of the concrete tank truck to enable concrete to flow into the chute 1;
step five: by pushing the handle 601 to rotate the baffle 6 in the chute 1, the concrete is made to enter the feed head 4;
step six: concrete is fed into the pile hole through a hopper 5 at one end of the feed block 4.
According to the construction method provided by the embodiment of the invention, the sleeve and the concrete tank truck are combined together through each step, and the sleeve is only suitable for the concrete tank truck, so that the pump truck is discharged when equipment is selected, and the concrete tank truck has high maneuverability, so that the efficiency of concrete pouring is improved, and secondly, the sleeve is assembled due to the high maneuverability of the concrete tank truck, so that the working speed is increased, the working efficiency is higher, and meanwhile, the cost is saved better.
According to the construction method provided by the embodiment of the invention, before the first step, a concrete manufacturer is contacted, the size of a discharge hole of the concrete tank truck for the dispatching casting is confirmed, and then the diameter and the height of the sleeve are determined.
According to the construction method provided by the embodiment of the invention, before the sleeve is taken to a construction site, a concrete manufacturer is contacted in advance to communicate with the manufacturer, the discharge hole and the size of the concrete tank truck for pouring are confirmed, the sleeve is determined according to the size of the discharge hole of the concrete tank truck, after the size of the sleeve is selected, the sleeve is taken to the construction site, so that the sleeve and the discharge hole can be assembled better, the installation is more convenient and quicker, and the engineering efficiency is accelerated.
According to the construction method provided by the embodiment of the invention, after the diameter and the height of the sleeve are determined, the height and the length of the funnel 5 are determined according to the height of the outward leakage part of the photovoltaic support foundation.
According to the construction method provided by the embodiment of the invention, the diameter and the height of the sleeve are determined so as to be better installed with the discharge hole on the concrete tank truck, and after the diameter and the height of the sleeve are determined, the height and the length of the funnel 5 are determined through the height of the exposed part of the foundation of the photovoltaic bracket, so that the funnel 5 can be vertically arranged above the pile hole after the sleeve is installed, the distance between the pile hole and the funnel 5 is in a specified range, and further, concrete can be better flowed into the pile hole through the funnel 5, and collapse caused by flowing to the outer side of the pile hole is avoided.
According to the construction method provided by the embodiment of the invention, in the fourth step and the sixth step, 5 workers are prepared for each concrete tank truck during pouring, and the installation, pouring, vibrating and external leakage ground template installation are respectively carried out by division of labor, and the external leakage ground part is circularly poured after the pouring of each two rows of underground part piles is completed.
The invention provides a construction method, wherein each concrete tank truck is provided with 5 workers as a group, after the concrete tank truck arrives at the site, 2 workers assemble a sleeve to a discharge hole of the concrete tank truck at a designated position, the preparation work of the height and the direction of the sleeve is well adjusted, when pouring is started, 1 person controls the discharge hole of the concrete tank truck to discharge ash, 1 person controls the discharge ash of a sleeve flashboard, 1 person vibrates, 2 persons perform anchor bolt installation on piles poured on the lower parts of the piles and formwork installation on the outside-leakage ground part, and after the pouring of each two rows of underground part piles is completed, the outside-leakage ground part is circularly poured.
The construction method provided by the embodiment of the invention can better perform division work during pouring, has higher efficiency during pouring and better improves the overall construction progress of construction through different division work, and meanwhile, the concrete tank truck is more convenient to move during pouring, so that the concrete tank truck is more flexible during pouring, and meanwhile, the construction pouring cost is better reduced through the concrete tank truck.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a sleeve for construction of photovoltaic support basis which characterized in that includes:
a chute (1);
the feeding head (4) is fixedly arranged at one end of the chute (1);
the funnel (5) is fixedly arranged at one end of the feeding head (4) far away from the chute (1), and the funnel (5) is used for controlling the precision of concrete pouring;
the material control mechanism is rotationally arranged at the joint of the feeding head (4) and the chute (1) and is used for controlling the dosage of concrete;
the connecting mechanism is fixedly arranged at one end, far away from the feeding head (4), of the chute (1) and is used for installing a sleeve;
the material control mechanism comprises a baffle (6), the baffle (6) is movably arranged at one end of the feeding head (4) close to the chute (1), a pushing handle (601) is fixedly connected to the outer edge of the baffle (6), a connecting plate (602) is fixedly arranged at one side of the baffle (6) opposite to the pushing handle (601), a rotating groove (603) is formed in the connecting plate (602), a connecting rotating rod (604) is rotatably arranged in the rotating groove (603), and one end of the connecting rotating rod (604) penetrates through the rotating groove (603) and is fixedly connected with the feeding head (4);
the connecting mechanism comprises a reinforcing strip (2) and connecting blocks (3), wherein the reinforcing strip (2) is fixedly arranged on two sides of the top of the chute (1), the connecting blocks (3) are fixedly arranged at one end, far away from the feed head (4), of the reinforcing strip (2), and mounting ports (301) are formed in the connecting blocks (3) in a penetrating mode;
the connecting block (3) is kept away from one end of strengthening strip (2) and has been seted up slip mouth (302), slip in slip mouth (302) runs through slide bar (303), one end of slide bar (303) is provided with limited block (304) in installing port (301), limited block (304) are close to slide bar (303) one end both sides fixed extrusion spring (305) that are provided with, the other end fixed connection of extrusion spring (305) is at installing port (301) inner wall.
2. The sleeve for foundation construction of a photovoltaic bracket according to claim 1, wherein: one end of the outer wall of the chute (1) far away from the feeding head (4) is fixedly connected with a stabilizing strip (101).
3. The sleeve for foundation construction of a photovoltaic bracket according to claim 1, wherein: the hopper (5) is obliquely arranged at one end of the feeding head (4), the feeding head (4) is communicated with the hopper (5), and the angle between the hopper (5) and the feeding head (4) is more than 90 degrees and less than 180 degrees.
4. The construction method is characterized by comprising the following steps of:
step one: placing the sleeve for photovoltaic bracket foundation construction of any one of claims 1-3 at a construction site;
step two: assembling the sleeve at a discharge hole on the concrete tank truck;
step three: the height of the sleeve and the height of the pile hole are adjusted by adjusting the height of the discharge hole of the concrete tank truck;
step four: opening a discharge hole of the concrete tank truck to enable concrete to flow into the chute (1);
step five: the baffle plate (6) in the chute (1) is rotated by pushing the handle (601), so that concrete enters the feeding head (4);
step six: concrete is fed into the pile hole through a hopper (5) at one end of the feed head (4).
5. A method of construction according to claim 4, wherein: before the first step, the concrete manufacturer is contacted, the size of the discharge hole of the concrete tank truck for the pouring is confirmed, and then the diameter and the height of the sleeve are determined.
6. A method of construction according to claim 5, wherein: after the diameter and the height of the sleeve are determined, the height and the length of the funnel (5) are determined according to the height of the foundation leakage part of the photovoltaic bracket.
7. A method of construction according to claim 4, wherein: in the fourth step and the sixth step, 5 workers are prepared for each concrete tank truck during pouring, and the installation, pouring, vibrating and external leakage ground template installation are respectively carried out by division of the workers, and after the pouring of each two rows of underground partial piles is completed, external leakage ground parts are circularly poured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310482968.1A CN116289955B (en) | 2023-04-28 | 2023-04-28 | Sleeve for photovoltaic bracket foundation construction and construction method |
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| CN202310482968.1A CN116289955B (en) | 2023-04-28 | 2023-04-28 | Sleeve for photovoltaic bracket foundation construction and construction method |
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| CN116289955A CN116289955A (en) | 2023-06-23 |
| CN116289955B true CN116289955B (en) | 2023-11-07 |
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| JP2013112926A (en) * | 2011-11-24 | 2013-06-10 | Takenaka Komuten Co Ltd | Foundation structure for photovoltaic generation device, and construction method for the same |
| CN206448534U (en) * | 2017-01-20 | 2017-08-29 | 云南建投第二建设有限公司 | One kind suspension movable folding type concrete chute |
| CN209038635U (en) * | 2018-11-19 | 2019-06-28 | 方大特钢科技股份有限公司 | Portable Commercial Concrete transporting chute |
| CN111622783A (en) * | 2020-06-17 | 2020-09-04 | 中建三局基础设施建设投资有限公司 | Small-diameter tunnel long-section two-lining inverted arch thin-wall concrete pouring device and method |
| CN211643282U (en) * | 2019-12-31 | 2020-10-09 | 中建科工集团有限公司 | Turnover concrete and mortar pouring hopper |
| CN213898162U (en) * | 2020-10-30 | 2021-08-06 | 中铁三局集团有限公司 | Movable chute for concrete pouring of hidden culvert |
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2023
- 2023-04-28 CN CN202310482968.1A patent/CN116289955B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013112926A (en) * | 2011-11-24 | 2013-06-10 | Takenaka Komuten Co Ltd | Foundation structure for photovoltaic generation device, and construction method for the same |
| CN206448534U (en) * | 2017-01-20 | 2017-08-29 | 云南建投第二建设有限公司 | One kind suspension movable folding type concrete chute |
| CN209038635U (en) * | 2018-11-19 | 2019-06-28 | 方大特钢科技股份有限公司 | Portable Commercial Concrete transporting chute |
| CN211643282U (en) * | 2019-12-31 | 2020-10-09 | 中建科工集团有限公司 | Turnover concrete and mortar pouring hopper |
| CN111622783A (en) * | 2020-06-17 | 2020-09-04 | 中建三局基础设施建设投资有限公司 | Small-diameter tunnel long-section two-lining inverted arch thin-wall concrete pouring device and method |
| CN213898162U (en) * | 2020-10-30 | 2021-08-06 | 中铁三局集团有限公司 | Movable chute for concrete pouring of hidden culvert |
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| CN116289955A (en) | 2023-06-23 |
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