CN114991201A - Butt joint and foot wrapping pouring method for support stand column and base of photovoltaic power generation device - Google Patents
Butt joint and foot wrapping pouring method for support stand column and base of photovoltaic power generation device Download PDFInfo
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- CN114991201A CN114991201A CN202210929653.2A CN202210929653A CN114991201A CN 114991201 A CN114991201 A CN 114991201A CN 202210929653 A CN202210929653 A CN 202210929653A CN 114991201 A CN114991201 A CN 114991201A
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- 210000001503 joint Anatomy 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000010248 power generation Methods 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 16
- 238000004088 simulation Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
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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
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/10—Supporting structures directly fixed to the ground
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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
Abstract
The invention discloses a method for butting a support upright post and a base of a photovoltaic power generation device and pouring a wrapping foot, which solves the problems of accurate positioning and quick connection of a bolt on the support upright post and the base; the invention belongs to the field of photovoltaic power generation devices, and discloses a device which can be temporarily fixed on a concrete bearing platform base, has the functions of accurately butting a guide supporting upright post and an embedded bolt on the bearing platform base and also has the functions of pouring a concrete foot wrap at the bottom of the supporting upright post; after being in the same place support post and pre-buried bolted connection, become the system of pouring for support post bottom concrete package foot after the rethread the device is closed, realized promptly support post's swift butt joint, still accomplished the concrete placement of bottom package foot, accelerated the construction speed of photovoltaic stand greatly.
Description
Technical Field
The invention relates to a supporting bracket of a photovoltaic power generation device arranged on a mountain land, in particular to a positioning device used when a supporting upright post of the supporting bracket of the photovoltaic power generation device on the mountain land is connected with a pre-buried bolt on a base and a method for pouring concrete after connection and positioning.
Background
The new energy comprises solar energy, geothermal energy, wind energy and the like, wherein the solar energy is the most extensive, and the solar energy is used for converting heat generated by the sun into electric energy through a photovoltaic power generation device; many photovoltaic power generation devices are arranged on the mountain land, and because the surface of the mountain land is uneven, the supporting stand columns of the photovoltaic power generation devices need to be pre-buried and fixed; the specific process is as follows: firstly, manufacturing a cast-in-place pile on the mountain, manufacturing a concrete bearing platform base on the top of the cast-in-place pile, pre-burying a connecting bolt of a supporting upright column on the concrete bearing platform base, arranging a bolt connecting hole at the bottom end of the supporting upright column of the photovoltaic power generation device, fixing the supporting upright column on the concrete bearing platform base after the supporting upright column is aligned with the connecting bolt pre-buried on the concrete base, and then manufacturing a concrete bag leg at the bottom of the supporting upright column to ensure that the supporting upright column is kept in a vertical state and achieve the purpose of fixing the bottom of the supporting upright column; finally, erecting a mounting cross beam and a support on each support upright column to form a photovoltaic module power generation support; in the installation process of the supporting upright post, because the photovoltaic power generation device has large volume and large quantity of supporting posts, the accurate butt joint operation difficulty of four bolt holes at the bottom end of the supporting upright post and four bolts pre-embedded on a concrete bearing platform base is higher, and in the process, the supporting upright post and the bolts on the bearing platform base often collide with each other to cause the damage of the bolts on the bearing platform base; meanwhile, the whole installation process has the defects of time and labor consumption; in addition, after the support upright post is connected with the bearing platform base through the bolts, when a concrete foot (protection pier) at the bottom of the support upright post is poured, a concrete pouring template for the foot is also required to be temporarily erected, and how to develop a convenient pouring template system is convenient to operate on site, so that the method is another problem to be solved on site.
Disclosure of Invention
The invention provides a method for butting a support upright of a photovoltaic power generation device with a base and pouring a wrapping foot, which solves the technical problems of accurate positioning and quick connection of bolts on the support upright and the base.
The invention solves the technical problems through the following technical scheme:
general concept of the invention: the device has the advantages that the device can be temporarily fixed on a concrete bearing platform base, has the functions of accurately butting a guide support upright post with embedded bolts on the bearing platform base and pouring concrete foot wraps at the bottom of the support upright post, and can be used for accurately butting the guide support upright post with the embedded bolts on the bearing platform base; after being in the same place support post and pre-buried bolted connection, become the system of pouring for support post bottom concrete package foot after the rethread the device is closed, realized promptly support post's swift butt joint, still accomplished the concrete placement of bottom package foot, accelerated the construction speed of photovoltaic stand greatly.
A photovoltaic power generation device supporting upright post and base pre-embedded bolt butt joint device comprises a concrete bearing platform base and a supporting upright post, wherein a supporting upright post connecting bolt is pre-embedded in the top end face of the concrete bearing platform base, a connecting plate is fixedly arranged on the bottom end face of the supporting upright post, a supporting upright post connecting bolt through hole is formed in the connecting plate, a horizontal frame is arranged above the concrete bearing platform base and is supported on the ground outside the concrete bearing platform base through supporting legs, a left groove-shaped template and a right groove-shaped template are respectively arranged in the horizontal frame, a closed concrete pouring box is formed after the left groove-shaped template is in butt joint with the right groove-shaped template, and the left groove-shaped template and the right groove-shaped template are movably arranged on the top end face of the concrete bearing platform base; on the top of left flute profile template, be provided with the trapezoidal guide constant head tank of left side, on the top of right flute profile template, be provided with the trapezoidal guide constant head tank of right side, the trapezoidal guide constant head tank of left side and the trapezoidal guide constant head tank of right side butt joint back of falling constitute the guide location section of thick bamboo of loudspeaker form, between the trapezoidal guide constant head tank of left side falling and the trapezoidal guide constant head tank of right side falling, be provided with the support post, after the support post falls down, the support post connecting bolt cross-under that sets up on its lower extreme connecting plate connects on support post connecting bolt.
The front vertical direction frame is fixedly connected to a front side cross beam of the horizontal frame, a vertical lead screw is arranged between the middle part of an upper cross beam and the middle part of a lower cross beam of the front vertical direction frame, a lead screw driving hand wheel is connected to the bottom end of the vertical lead screw, a lead screw nut block is screwed on the vertical lead screw, a left side swing rod upper end hinging seat is arranged on a left side vertical surface of the lead screw nut block, a right side swing rod upper end hinging seat is arranged on a right side vertical surface of the lead screw nut block, and a front side horizontal guide rod is arranged at the lower part of the front vertical direction frame; the left groove-shaped template is fixedly connected with a left slider on the front side vertical surface of the left groove-shaped template, the left slider is movably connected on the front side horizontal guide rod in a penetrating manner, a left swing arm is hinged on the front side vertical surface of the left slider, and the upper end of the left swing arm is hinged on a hinge seat at the upper end of the left swing rod; and a right side sliding block is fixedly connected to the front side vertical surface of the right groove-shaped template, the right side sliding block is movably connected to the front side horizontal guide rod in a penetrating mode, a right swing arm is hinged to the front side vertical surface of the right side sliding block, and the upper end of the right swing arm is hinged to a hinge seat at the upper end of the right swing rod.
A rear horizontal guide rod is arranged on the inner side of the rear part of the horizontal frame, a left groove-shaped template rear end guide tongue is arranged on the rear outer vertical surface of the left groove-shaped template, the left groove-shaped template rear end guide tongue is movably connected on the rear horizontal guide rod in a penetrating manner, a right groove-shaped template rear end guide tongue is arranged on the rear outer vertical surface of the right groove-shaped template, and the right groove-shaped template rear end guide tongue is movably connected on the rear horizontal guide rod in a penetrating manner; and after the rear side vertical surface of the left groove-shaped template is in butt joint with the rear side vertical surface of the right groove-shaped template, a concrete pouring opening is formed.
The butt joint and foot-covering pouring method of the photovoltaic power generation device supporting stand column and the base comprises a concrete bearing platform base and the supporting stand column, wherein a supporting stand column connecting bolt is pre-embedded in the top end face of the concrete bearing platform base, a connecting plate is fixedly arranged on the bottom end face of the supporting stand column, and a supporting stand column connecting bolt through hole is formed in the connecting plate, and is characterized by comprising the following steps of:
the method comprises the following steps that firstly, a horizontal frame is manufactured, the horizontal frame is supported on the ground outside a concrete bearing platform base through supporting legs, a left groove-shaped template and a right groove-shaped template are respectively arranged in the horizontal frame, the left groove-shaped template and the right groove-shaped template are in butt joint to form a closed concrete pouring box body, and the left groove-shaped template and the right groove-shaped template are movably arranged on the top end face of the concrete bearing platform base; the top end of the left groove-shaped template is provided with a left inverted trapezoidal guide positioning groove, the top end of the right groove-shaped template is provided with a right inverted trapezoidal guide positioning groove, and the left inverted trapezoidal guide positioning groove is in butt joint with the right inverted trapezoidal guide positioning groove to form a horn-shaped guide positioning cylinder;
secondly, manufacturing a simulation connecting plate which is identical to the connecting plate in size and shape, wherein the position of a bolt through hole in the simulation connecting plate is identical to the position of a support upright connecting bolt through hole in the connecting plate;
thirdly, sleeving the simulation connecting plate manufactured in the second step on a supporting upright connecting bolt pre-embedded on the top end face of the concrete bearing platform base;
fourthly, butting the left groove-shaped template and the right groove-shaped template together, enabling the inner side surface of the butted left groove-shaped template to be butted with the left side vertical surface of the simulation connecting plate, enabling the inner side surface of the butted right groove-shaped template to be butted with the right side vertical surface of the simulation connecting plate, and then fixing the position of the horizontal frame firmly by taking the position as a reference;
fifthly, separating the butted left groove-shaped template from the right groove-shaped template, and taking out the simulated connecting plate;
sixthly, gradually placing the support upright column between the left inverted trapezoidal guide positioning groove and the right inverted trapezoidal guide positioning groove along the direction from top to bottom, then synchronously butting and moving the left groove-shaped template and the right groove-shaped template in opposite directions, gradually moving the support upright column downwards in the process until the left groove-shaped template and the right groove-shaped template are butted together, and finally putting down the support upright column on the top end face of the concrete bearing platform base to enable the support upright column connecting bolt on the connecting plate at the lower end of the support upright column to penetrate through the hole and accurately penetrate through the support upright column connecting bolt pre-embedded on the top end face of the concrete bearing platform base;
seventhly, separating the left groove-shaped template from the right groove-shaped template, and installing a fastening nut on a connecting bolt of the support upright post;
eighthly, butt-jointing the left groove-shaped template and the right groove-shaped template together, and pouring concrete into a closed concrete pouring box body formed by butt-jointing the left groove-shaped template and the right groove-shaped template through a concrete pouring opening formed by butt-jointing the rear side vertical face of the left groove-shaped template and the rear side vertical face of the right groove-shaped template so as to finish pouring of a concrete protective layer of a concrete bag foot at the bottom of the supporting upright;
ninth, after the concrete to be poured is initially set, the left groove-shaped template is moved leftwards, and the right groove-shaped template is moved rightwards; then releasing the fixing mechanism of the horizontal frame, lifting the horizontal frame and the left and right groove-shaped templates in the horizontal frame upwards, and moving the horizontal frame away from the supporting upright post; thereby completing the construction process of connecting the support upright post and the concrete bearing platform base.
The lead screw is operated to drive the hand wheel, so that the vertical lead screw rotates in situ, the lead screw nut block rises, the lead screw nut block drives the left swing arm and the right swing arm to swing simultaneously, the left side slide block and the right side slide block slide oppositely along the front side horizontal guide rod, the left side slide block drives the left groove-shaped template, and the right side slide block drives the right groove-shaped template to move oppositely and then butt-joint together; the front side horizontal guide rod and the rear side horizontal guide rod provide guidance for the butt joint movement of the left groove-shaped template and the right groove-shaped template.
According to the invention, a constructor enables a support column to penetrate through a horn-shaped positioning cylinder barrel to be in butt joint with a fixing bolt, so that the rapid positioning operation of the support column and the fixing bolt is realized; the quick butt joint of the supporting stand column is realized, the concrete pouring of the bottom wrapping foot is completed, and the construction speed of the photovoltaic stand column is greatly accelerated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the docking device on the concrete cap base 1 of the present invention;
FIG. 3 is a schematic view of the docking assembly of the present invention in a rear view;
fig. 4 is a schematic view of the structure of the support column 3 of the present invention positioned on the concrete cap base 1 by the docking device;
fig. 5 is a schematic structural view in the rear view direction of the support columns 3 of the present invention positioned on the concrete cap base 1 by the docking unit;
fig. 6 is a schematic structural view of the support column 3 of the present invention after being butted with the support column connecting bolt 2.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
a photovoltaic power generation device supporting column and base embedded bolt butt joint device comprises a concrete bearing platform base 1 and supporting columns 3, supporting column connecting bolts 2 are embedded in the top end face of the concrete bearing platform base 1, the number of the supporting column connecting bolts 2 is generally four, the supporting column connecting bolts are arranged in a rectangular shape, a connecting plate 4 is fixedly arranged on the bottom end face of the supporting column 3, the cross section of the supporting column 3 is rectangular, the connecting plate 4 is a rectangular steel plate, the area of the connecting plate is slightly larger than that of the cross section of the supporting column 3, supporting column connecting bolt through holes 5 are formed in the connecting plate 4, the supporting column connecting bolts 2 are arranged corresponding to the supporting column connecting bolt through holes 5, a notch groove 6 is generally arranged at the bottom end of the supporting column 3, and the head of the supporting column connecting bolts 2 exposed out of the top end face of the concrete bearing platform base 1, the support upright post connecting bolts 2 which are arranged in the notch grooves 6 and pre-embedded in the concrete bearing platform base 1 are fixed on a steel bar net piece 7 in the concrete bearing platform base 1; a horizontal frame 8 is arranged above the concrete bearing platform base 1, the horizontal frame 8 is supported on the ground outside the concrete bearing platform base 1 through supporting legs 9, a left groove-shaped template 11 and a right groove-shaped template 12 are respectively arranged in the horizontal frame 8, the left groove-shaped template 11 and the right groove-shaped template 12 are connected to the horizontal frame 8 and can move in the horizontal frame 8, the left groove-shaped template 11 is in butt joint with the right groove-shaped template 12 to form a closed concrete pouring box, the concrete pouring box is used for pouring concrete bag legs at the bottom of a supporting upright, and the left groove-shaped template 11 and the right groove-shaped template 12 are movably arranged on the top end face of the concrete bearing platform base 1; on the top of left flute profile template 11, be provided with left side trapezoidal guide constant head tank 13, on the top of right flute profile template 12, be provided with right side trapezoidal guide constant head tank 14 of falling, left side trapezoidal guide constant head tank 13 and the right side trapezoidal guide constant head tank 14 butt joint back, constitute the guide location section of thick bamboo of loudspeaker form, the realization is to the guide of transferring of support post 3, between left side trapezoidal guide constant head tank 13 of falling and right side trapezoidal guide constant head tank 14, be provided with support post 3, support post 3 falls behind down, support post connecting bolt cross-under hole 5 cross-under that sets up on its lower extreme connecting plate 4 is on support post connecting bolt 2.
A front vertical direction frame 10 is fixedly connected to a front side cross beam of the horizontal frame 8, a vertical lead screw 15 is arranged between the middle part of an upper cross beam and the middle part of a lower cross beam of the front vertical direction frame 10, a lead screw driving hand wheel 16 is connected to the bottom end of the vertical lead screw 15, a lead screw nut block 17 is screwed on the vertical lead screw 15, a left swing rod upper end hinge seat 18 is arranged on a left side vertical face of the lead screw nut block 17, a right swing rod upper end hinge seat 19 is arranged on a right side vertical face of the lead screw nut block 17, and a front side horizontal guide rod 24 is arranged at the lower part of the front vertical direction frame 10; a left side sliding block 20 is fixedly connected to the front side vertical surface of the left groove-shaped template 11, the left side sliding block 20 is movably connected to a front side horizontal guide rod 24 in a penetrating manner, a left swing arm 22 is hinged to the front side vertical surface of the left side sliding block 20, and the upper end of the left swing arm 22 is hinged to a left swing rod upper end hinge seat 18; a right slide block 21 is fixedly connected to the front side vertical surface of the right groove-shaped template 12, the right slide block 21 is movably connected to a front side horizontal guide rod 24 in a penetrating manner, a right swing arm 23 is hinged to the front side vertical surface of the right slide block 21, and the upper end of the right swing arm 23 is hinged to a right swing rod upper end hinge seat 19; these mechanisms on the front vertical frame 10 become the driving means for synchronously driving the left channel form 11 and the right channel form 12 into butt-joint with each other or into reverse.
A rear horizontal guide rod 25 is arranged on the inner side of the rear part of the horizontal frame 8, a left groove-shaped template rear end guide tongue 27 is arranged on the rear outer vertical surface of the left groove-shaped template 11, the left groove-shaped template rear end guide tongue 27 is movably connected on the rear horizontal guide rod 25 in a penetrating manner, a right groove-shaped template rear end guide tongue 28 is arranged on the rear outer vertical surface of the right groove-shaped template 12, and the right groove-shaped template rear end guide tongue 28 is movably connected on the rear horizontal guide rod 25 in a penetrating manner; after the rear side vertical surface of the left groove-shaped template 11 is butted with the rear side vertical surface of the right groove-shaped template 12, a concrete pouring opening 26 is formed; the rear horizontal guide rod 25 and the front horizontal guide rod 24 jointly provide two stable parallel guide rails for the opposite butt joint or the reverse separation of the left groove-shaped template 11 and the right groove-shaped template 12, and realize the stable and accurate butt joint of the two.
A photovoltaic power generation device supporting column and base butt joint and foot wrapping pouring method comprises a concrete bearing platform base 1 and supporting columns 3, supporting column connecting bolts 2 are pre-embedded in the top end face of the concrete bearing platform base 1, connecting plates 4 are fixedly arranged on the bottom end faces of the supporting columns 3, supporting column connecting bolt through holes 5 are formed in the connecting plates 4, and the photovoltaic power generation device supporting column and base butt joint and foot wrapping pouring method is characterized by comprising the following steps:
the method comprises the following steps of firstly, manufacturing a horizontal frame 8, supporting the horizontal frame 8 on the ground outside a concrete bearing platform base 1 through supporting legs 9, respectively arranging a left groove-shaped template 11 and a right groove-shaped template 12 in the horizontal frame 8, and forming a closed concrete pouring box body after the left groove-shaped template 11 is butted with the right groove-shaped template 12, wherein the left groove-shaped template 11 and the right groove-shaped template 12 are movably arranged on the top end face of the concrete bearing platform base 1; a left inverted trapezoidal guide positioning groove 13 is formed in the top end of the left groove-shaped template 11, a right inverted trapezoidal guide positioning groove 14 is formed in the top end of the right groove-shaped template 12, and the left inverted trapezoidal guide positioning groove 13 is in butt joint with the right inverted trapezoidal guide positioning groove 14 to form a horn-shaped guide positioning cylinder;
secondly, manufacturing a simulation connecting plate which is identical to the connecting plate 4 in size and shape, wherein the position of a bolt through hole in the simulation connecting plate is identical to the position of a support upright connecting bolt through hole 5 formed in the connecting plate 4;
thirdly, sleeving the simulation connecting plate manufactured in the second step on a supporting upright connecting bolt 2 pre-embedded on the top end face of the concrete bearing platform base 1;
fourthly, butting the left groove-shaped template 11 and the right groove-shaped template 12 together, enabling the inner side surface of the butted left groove-shaped template 11 to be butted with the left side vertical surface of the simulated connecting plate, enabling the inner side surface of the butted right groove-shaped template 12 to be butted with the right side vertical surface of the simulated connecting plate, and then firmly fixing the position of the horizontal frame 8 by taking the position as a reference;
fifthly, separating the butted left groove-shaped template 11 from the butted right groove-shaped template 12, and taking out the simulated connecting plate;
sixthly, gradually placing the support upright post 3 between a left inverted trapezoidal guide positioning groove 13 and a right inverted trapezoidal guide positioning groove 14 along the direction from top to bottom, then synchronously butting and moving the left groove-shaped template 11 and the right groove-shaped template 12 oppositely, gradually moving the support upright post 3 downwards in the process until the left groove-shaped template 11 and the right groove-shaped template 12 are butted together, and finally, putting the support upright post 3 down on the top end face of the concrete bearing platform base 1 to enable a support upright post connecting bolt on a connecting plate 4 at the lower end of the support upright post 3 to be in penetrating connection with a hole 5 and accurately penetrating a support upright post connecting bolt 2 pre-embedded on the top end face of the concrete bearing platform base 1;
seventhly, separating the left groove-shaped template 11 from the right groove-shaped template 12, and installing a fastening nut on the support upright post connecting bolt 2;
eighthly, butting the left groove-shaped template 11 and the right groove-shaped template 12 together, pouring concrete into a closed concrete pouring box body formed by butting the rear side vertical face of the left groove-shaped template 11 and the rear side vertical face of the right groove-shaped template 12 through a concrete pouring opening 26 formed by butting the rear side vertical face of the left groove-shaped template 11 and the rear side vertical face of the right groove-shaped template 12, and finishing pouring of a concrete protective layer for supporting the concrete foot at the bottom of the upright post;
ninth, after the concrete to be poured is initially set, the left groove-shaped template 11 is moved leftwards, and the right groove-shaped template 12 is moved rightwards; then the fixing mechanism of the horizontal frame 8 is released, and the horizontal frame 8 and the left trough-shaped template 11 and the right trough-shaped template 12 therein are lifted upwards and moved away from the supporting upright 3; thereby completing the construction process of connecting the support upright post 3 and the concrete bearing platform base 1;
through the steps, the accurate butt joint of the support upright 3 and the support upright connecting bolt 2 can be rapidly carried out, and the defect that the support upright connecting bolt 2 is easy to damage in the butt joint process is overcome; the positioning device can be used for a pouring template system of the foot-covered concrete, and one set of device realizes dual-purpose function and greatly accelerates the construction progress on site.
A front vertical direction frame 10 is fixedly connected to a front side cross beam of the horizontal frame 8, a vertical lead screw 15 is arranged between the middle part of an upper cross beam and the middle part of a lower cross beam of the front vertical direction frame 10, a lead screw driving hand wheel 16 is connected to the bottom end of the vertical lead screw 15, a lead screw nut block 17 is screwed on the vertical lead screw 15, a left swing rod upper end hinge seat 18 is arranged on a left side vertical face of the lead screw nut block 17, a right swing rod upper end hinge seat 19 is arranged on a right side vertical face of the lead screw nut block 17, and a front side horizontal guide rod 24 is arranged at the lower part of the front vertical direction frame 10; a left side sliding block 20 is fixedly connected to the front side vertical surface of the left groove-shaped template 11, the left side sliding block 20 is movably connected to a front side horizontal guide rod 24 in a penetrating manner, a left swing arm 22 is hinged to the front side vertical surface of the left side sliding block 20, and the upper end of the left swing arm 22 is hinged to a left swing rod upper end hinge seat 18; a right slide block 21 is fixedly connected to the front side vertical surface of the right groove-shaped template 12, the right slide block 21 is movably connected to a front side horizontal guide rod 24 in a penetrating manner, a right swing arm 23 is hinged to the front side vertical surface of the right slide block 21, and the upper end of the right swing arm 23 is hinged to a right swing rod upper end hinge seat 19; the lead screw is operated to drive the hand wheel 16, so that the vertical lead screw 15 rotates in situ to realize the ascending of the lead screw nut block 17, the lead screw nut block 17 drives the left swing arm 22 and the right swing arm 23 to swing simultaneously, the left slider 20 and the right slider 21 slide oppositely along the front horizontal guide rod 24, the left slider 20 drives the left groove-shaped template 11, and the right slider 21 drives the right groove-shaped template 12 to move oppositely and then butt-joint together; after the horizontal frame 8 is accurately positioned on the concrete bearing platform base 1, accurate positioning butt joint of the supporting upright posts 3 and high-quality pouring of foot-covered concrete can be realized only by operating the lead screw driving hand wheel 16.
A rear horizontal guide rod 25 is arranged on the inner side of the rear part of the horizontal frame 8, a left groove-shaped template rear end guide tongue 27 is arranged on the rear outer vertical surface of the left groove-shaped template 11, the left groove-shaped template rear end guide tongue 27 is movably connected on the rear horizontal guide rod 25 in a penetrating manner, a right groove-shaped template rear end guide tongue 28 is arranged on the rear outer vertical surface of the right groove-shaped template 12, and the right groove-shaped template rear end guide tongue 28 is movably connected on the rear horizontal guide rod 25 in a penetrating manner; the front side horizontal guide rod 24 and the rear side horizontal guide rod 25 provide guidance for the butt joint movement of the left groove-shaped template 11 and the right groove-shaped template 12; the two guide rods also play a certain supporting role for the two butted groove-shaped formworks.
Claims (3)
1. The utility model provides a photovoltaic power generation device support post and butt joint of base and package foot pouring method, includes concrete cushion cap base (1) and support post (3), on the top face of concrete cushion cap base (1), pre-buried support post connecting bolt (2), on the bottom face of support post (3), fixed connecting plate (4) of being provided with is provided with support post connecting bolt cross-under hole (5) on connecting plate (4), its characterized in that following step:
the method comprises the following steps that firstly, a horizontal frame (8) is manufactured, the horizontal frame (8) is supported on the ground outside a concrete bearing platform base (1) through supporting legs (9), a left groove-shaped template (11) and a right groove-shaped template (12) are respectively arranged in the horizontal frame (8), the left groove-shaped template (11) is in butt joint with the right groove-shaped template (12) to form a closed concrete pouring box body, and the left groove-shaped template (11) and the right groove-shaped template (12) are movably arranged on the top end face of the concrete bearing platform base (1); a left inverted trapezoidal guide positioning groove (13) is arranged at the top end of the left groove-shaped template (11), a right inverted trapezoidal guide positioning groove (14) is arranged at the top end of the right groove-shaped template (12), and the left inverted trapezoidal guide positioning groove (13) is in butt joint with the right inverted trapezoidal guide positioning groove (14) to form a horn-shaped guide positioning cylinder;
secondly, manufacturing a simulation connecting plate which is identical to the connecting plate (4) in size and shape, wherein the position of a bolt through hole in the simulation connecting plate is identical to the position of a support upright connecting bolt through hole (5) formed in the connecting plate (4);
thirdly, sleeving the simulation connecting plate manufactured in the second step on a supporting upright connecting bolt (2) pre-embedded on the top end surface of the concrete bearing platform base (1);
fourthly, the left groove-shaped template (11) and the right groove-shaped template (12) are butted together, the inner side surface of the butted left groove-shaped template (11) is butted together with the left side vertical surface of the simulated connecting plate, the inner side surface of the butted right groove-shaped template (12) is butted together with the right side vertical surface of the simulated connecting plate, and then the position of the horizontal frame (8) is firmly fixed by taking the position as a reference;
fifthly, separating the butted left groove-shaped template (11) from the right groove-shaped template (12), and taking out the simulated connecting plate;
sixthly, gradually placing the support upright post (3) between a left inverted trapezoidal guide positioning groove (13) and a right inverted trapezoidal guide positioning groove (14) along the direction from top to bottom, then synchronously butting and moving a left groove-shaped template (11) and a right groove-shaped template (12) in opposite directions, gradually moving the support upright post (3) downwards in the process until the left groove-shaped template (11) and the right groove-shaped template (12) are butted together, and finally, putting the support upright post (3) down on the top end face of the concrete bearing platform base (1) to ensure that a support upright post connecting bolt on a connecting plate (4) at the lower end of the support upright post (3) passes through a hole (5) and accurately passes through a support upright post connecting bolt (2) pre-embedded on the top end face of the concrete bearing platform base (1);
seventhly, separating the left groove-shaped template (11) from the right groove-shaped template (12), and installing a fastening nut on the support upright post connecting bolt (2);
eighthly, butting the left groove-shaped template (11) and the right groove-shaped template (12) together, and pouring concrete into a closed concrete pouring box body formed by butting the rear side vertical face of the left groove-shaped template (11) and the rear side vertical face of the right groove-shaped template (12) through a concrete pouring opening (26) formed by butting the rear side vertical face of the left groove-shaped template (11) and the rear side vertical face of the right groove-shaped template (12) to complete the pouring of the concrete protective layer of the concrete foot at the bottom of the supporting upright post;
ninth, after the concrete to be poured is initially set, the left groove-shaped template (11) is moved leftwards, and the right groove-shaped template (12) is moved rightwards; then the fixing mechanism of the horizontal frame (8) is released, and the horizontal frame (8) and the left trough-shaped template (11) and the right trough-shaped template (12) therein are lifted upwards and moved away from the supporting upright post (3); thereby completing the construction process of connecting the support upright post (3) and the concrete bearing platform base (1).
2. The butt joint and foot-covering pouring method of the support upright post and the base of the photovoltaic power generation device according to claim 1, characterized in that a front vertical direction frame (10) is fixedly connected to a front side cross beam of a horizontal frame (8), a vertical lead screw (15) is arranged between the middle part of an upper cross beam and the middle part of a lower cross beam of the front vertical direction frame (10), a lead screw driving hand wheel (16) is connected to the bottom end of the vertical lead screw (15), a lead screw nut block (17) is screwed to the vertical lead screw (15), a left swing rod upper end hinge seat (18) is arranged on a left side vertical face of the lead screw nut block (17), a right swing rod upper end hinge seat (19) is arranged on a right side vertical face of the lead screw nut block (17), and a front side horizontal guide rod (24) is arranged on the lower part of the front vertical direction frame (10); a left side sliding block (20) is fixedly connected to the front side vertical surface of the left groove-shaped template (11), the left side sliding block (20) is movably connected to a front side horizontal guide rod (24) in a penetrating mode, a left swing arm (22) is hinged to the front side vertical surface of the left side sliding block (20), and the upper end of the left swing arm (22) is hinged to a hinge seat (18) at the upper end of the left swing arm; a right side sliding block (21) is fixedly connected to the front side vertical surface of the right groove-shaped template (12), the right side sliding block (21) is movably connected to a front side horizontal guide rod (24) in a penetrating mode, a right swing arm (23) is hinged to the front side vertical surface of the right side sliding block (21), and the upper end of the right swing arm (23) is hinged to a hinge seat (19) at the upper end of the right swing arm; the vertical lead screw (15) is rotated in situ by operating the lead screw driving hand wheel (16), so that the lead screw nut block (17) rises, the lead screw nut block (17) drives the left swing arm (22) and the right swing arm (23) to swing simultaneously, the left side sliding block (20) and the right side sliding block (21) slide in opposite directions along the front side horizontal guide rod (24), the left side sliding block (20) drives the left groove-shaped template (11), and the right side sliding block (21) drives the right groove-shaped template (12) to be butted together after moving in opposite directions.
3. The butt joint and foot-covering pouring method of the support upright post and the base of the photovoltaic power generation device according to claim 2, characterized in that a rear horizontal guide rod (25) is arranged on the inner side of the rear part of the horizontal frame (8), a rear guide tongue (27) at the rear end of the left grooved template (11) is arranged on the outer vertical surface at the rear side of the left grooved template, the rear guide tongue (27) at the rear end of the left grooved template movably penetrates through the rear horizontal guide rod (25), a rear guide tongue (28) at the rear end of the right grooved template (12) is arranged on the outer vertical surface at the rear side of the right grooved template, and the rear guide tongue (28) at the rear end of the right grooved template movably penetrates through the rear horizontal guide rod (25); the front side horizontal guide rod (24) and the rear side horizontal guide rod (25) provide guidance for the butt joint movement of the left groove-shaped template (11) and the right groove-shaped template (12).
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| CN202210929653.2A CN114991201B (en) | 2022-08-04 | 2022-08-04 | Butt joint and foot-covering pouring method for support stand column and base of photovoltaic power generation device |
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| CN202210929653.2A CN114991201B (en) | 2022-08-04 | 2022-08-04 | Butt joint and foot-covering pouring method for support stand column and base of photovoltaic power generation device |
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