CN110409802A - A kind of adjustable curvature guide rail and its assembling and application method - Google Patents
A kind of adjustable curvature guide rail and its assembling and application method Download PDFInfo
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- CN110409802A CN110409802A CN201910715510.XA CN201910715510A CN110409802A CN 110409802 A CN110409802 A CN 110409802A CN 201910715510 A CN201910715510 A CN 201910715510A CN 110409802 A CN110409802 A CN 110409802A
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- guide rail
- merogenesis
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- shaft
- adjusting
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 33
- 238000010276 construction Methods 0.000 claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims abstract description 25
- 230000009194 climbing Effects 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims description 28
- 238000009415 formwork Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000013461 design Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000001788 irregular Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
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Abstract
A kind of adjustable curvature guide rail and its assembling and application method, including merogenesis guide rail and curvature regulating device；Section guide rail head and the tail pass through connection hinged shaft and are attached, and head and the tail both ends are correspondingly arranged on the V-arrangement installation position of curvature regulating device；Curvature regulating device is set between adjacent two merogenesis guide rail, including adjusting screw rod, stop nut component and adjusting nut component；Stop nut component is set in the middle position of adjusting screw rod and is welded and fixed, and for the fixation after in place, adjusting nut component includes upper and lower two groups, is respectively arranged on the adjusting screw rod on stop nut component both sides, outer end is fixed with merogenesis guide rail panel.The present invention by adjusting merogenesis guide rail two adjusting nut components of link position angle, the adjusting of guide rail curvature can be realized, the hydraulic climbing mould construction scope of application is effectively widened, meet the construction demand in various Irregular Boundary Surfaces building, reduce construction cost, convenience is improved, guide rail curvature can be adjusted at any time according to the variation of structural curvature.
Description
Technical field
The present invention relates to the climbing shuttering construction technology of engineering construction field, in particular to a kind of adjustable curvature guide rail and its assembling
And application method.
Background technique
The advantages of hydraulic climbing shuttering is a kind of technologically advanced construction technology, combines large form and climbing form,
Be mainly characterized by: absorbing formwork support process, casting concrete, constructing operation simplicity, concrete surface quality are easy to according to a conventional method
The advantages that guarantee, using oil cylinder or jack as power, is the rail that climbs with guide rail or support rod after the concrete demoulding newly poured
Road voluntarily climbs template one layer upwards；Jumping formwork can be assembled and used since sole plate or random layer；Inner-outer wall
Body and pillar can use creeping formwork, without assembling and disassembling template repeatedly；Reinforcing bar can be bound in advance, can also be with rising with tying up, operation side
Just safety.According to engineering characteristic, can climb one layer of wall, pour first floor plate, can also be with the continuous climbing formwork for construction of wall, and floor is stagnant
After construct；Stripper can be had in template, it is ensured that template is smoothly demoulded without sticking to mould；Creeping formwork can save template and stack place, apply
Work scene civilization, for having apparent superiority in the narrow engineering project in down town construction site；After the completion of one engineering,
Template, frame body and hydraulic device can continue Other Engineering use, the number of turnover is more, and template amortization charge is low, be suitble to lease and
Form work engineering subpackage.
But the raising with construction level with the development of the times, the building of more and more irregular shapes occur
In the sight of people, arc even Irregular Boundary Surface structure can be found everywhere, and hydraulic climbing formwork straight guide can be with knot under partial picture
Structure interference, influences to construct, and needs for guide rail to be processed into specific camber line to meet construction, and may need newly to process when curved surface variation
The guide rail of another batch of different curvature is badly in need of the construction that a guide rail that can adjust curvature adapts to various structures by creeping formwork,
Construction efficiency is improved, difficulty of construction and cost are reduced.
Summary of the invention
It is an object of that present invention to provide a kind of adjustable curvature guide rail and its assembling and application methods, solve existing hydraulic climbing formwork
In construction, when encountering arc or even Irregular Boundary Surface structure, the meeting of hydraulic climbing formwork straight guide and constructive interference influence to construct, need
Guide rail is processed into specific camber line to meet construction, and needs newly to process the guide rail of another batch of different curvature when curved surface variation, is applied
The technical issues of guide rail difficulty is larger, and security risk is high, construction cost is high, low efficiency is replaced in work, it is therefore intended that widen hydraulic
The climbing formwork for construction scope of application reduces construction cost, improves convenience.
To realize the above-mentioned technical purpose, the present invention adopts the following technical scheme:
A kind of adjustable curvature guide rail, it is characterised in that: including merogenesis guide rail and curvature regulating device；
The merogenesis guide rail has several segments, and adjacent two merogenesis guide rail head and the tail pass through connection hinged shaft and are attached, head and the tail both ends pair
The mounting groove and installation pin hole of curvature regulating device should be provided with；
The curvature regulating device is set between adjacent two merogenesis guide rail, including adjusting screw rod, stop nut component and adjusting spiral shell
Female component；
The both ends of the adjusting screw rod are respectively arranged in the corresponding mounting groove of adjacent two merogenesis rail end, and upper and lower two parts are set
Set reverse thread；
The stop nut component includes that stop nut, limit otic placode and the first spacer pin, the stop nut are set in adjusting
It the middle position of screw rod and is welded and fixed, there are two the limit otic placodes, is symmetrically welded at two opposite lateral surfaces of stop nut
On, plate face is vertical with the axis of adjusting screw rod, and dowel hole is offered among plate face；Second spacer pin is plugged in positioning pin
In hole；
The adjusting nut component includes upper and lower two groups, is respectively arranged on the adjusting screw rod on stop nut component both sides, including is adjusted
Save nut, connecting plate, pin shaft and the second spacer pin；The adjusting nut is socketed on adjusting screw rod；There are two the connecting plates,
It is symmetrically welded on two opposite lateral surfaces of adjusting nut, plate face is parallel with the axis of adjusting screw rod；Two connecting plates are close to limit
One end of position nut assembly is welded and fixed with adjusting nut, and one end far from stop nut component is respectively arranged on the abdomen of merogenesis guide rail
Plate two sides, end correspondence open connecting pin bores；The pin shaft passes through the peace in the connecting pin bores and intermediate merogenesis guide rail panel of two sides
After filling pin hole, end sets the limit of the second spacer pin and fixes.
Wherein, the merogenesis guide rail is H profile steel guide rail, and upper and lower side is symmetrically cut into inclined-plane, and curvature tune is formed after docking
The V-arrangement installation position of regulating device, the mounting groove are opened on the web of V-arrangement installation position opening position two sides；The installation pin hole
Set on the surface of mounting groove.
Further, protrusion and groove is respectively set in the side flange plate upper and lower ends that the merogenesis guide rail is not cut,
Form connected structure.
Further, the connection hinged shaft includes shaft, central rotating shaft casing, lateral shaft sleeve, rotating shaft pad and turns
Axis spacer pin；The central rotating shaft casing has one, and one end of merogenesis guide rail is weldingly fixed on by the first connection rib；The side
To there are two shaft sleeves, the two sides of central rotating shaft casing are respectively correspondingly arranged in, merogenesis is weldingly fixed on by the second connection rib
The other end of guide rail；The shaft passes through central rotating shaft casing, lateral shaft sleeve rear end is arranged rotating shaft pad, and by turning
The limit of axis spacer pin is fixed.
Further, the central rotating shaft casing is fixed in the protrusion of merogenesis guide rail one end, two lateral shaft sleeves
It is separately fixed at the two sides of other end groove, protrusion and groove grafting rear center's shaft sleeve and lateral shaft sleeve axis weight
It closes.
Further, the end face outside of the limit otic placode is arc surface, and the connecting plate is far from stop nut component
One end face is arc surface.
Further, the stop nut and adjusting nut are M24 national standard high-strength nut, and the adjusting screw rod is
130mm long φ 24mm high-strength bolt.
Further, the quantity of the merogenesis guide rail is 10~15 sections, and every section length is 500mm~800mm；Topmost divide
The bottom end on the top and bottom merogenesis guide rail of saving guide rail keeps common rail structure, does not cut.
In addition, the present invention also provides the assemble methods of above-mentioned adjustable curvature guide rail, which comprises the steps of:
Step 1: preparation: including material preparation and size design, confirming the number of segment and length of merogenesis guide rail；
Step 2: production merogenesis guide rail: according to design length cutting production merogenesis guide rail, lower end is symmetrically cut into tiltedly on it
Face, docking form the V-arrangement installation position of curvature regulating device, open up mounting groove on the aperture position web of V-arrangement installation position, pacifying
Installation pin hole is beaten in the surface of tankage；Protrusion and groove is respectively set in the side flange plate upper and lower ends that do not cut；
Step 3: installation connection hinged shaft: central rotating shaft casing is welded in the protrusion of merogenesis guide rail one end, in other end groove
Lateral shaft sleeve is respectively welded in two sides, and by protrusion and the groove grafting of adjacent two merogenesis guide rail, shaft passes through central rotating shaft set
Pipe and lateral shaft sleeve, realize the connection of two sections of merogenesis guide rails；
Step 4: installation curvature regulating device: production assembling curvature regulating device first, after the completion by the connecting plate tail end at both ends
It is located in the web two sides of merogenesis guide rail, the both ends of adjusting screw rod are respectively arranged on the corresponding mounting groove of adjacent two merogenesis rail end
It is interior, the connecting plate and intermediate merogenesis rail web of two sides are passed through with pin shaft, end sets the limit of the second spacer pin and fixes；
Step 5: repeating step 2 to step 4, the assembling of merogenesis guide rail is successively carried out, until it is assembled into adjustable curvature guide rail,
So far, construction is completed.
Finally, the application method of above-mentioned adjustable curvature guide rail includes the following steps:
Step 1: determine the node for needing to adjust curvature: according to actual requirement of engineering, preliminary judgement needs to adjust the section of curvature
Point；
Step 2: carrying out node curvature just successive step one by one: taking the first spacer pin of corresponding node, rotation two adjustings up and down
Nut assembly adjusts guide rail local curvature, and node adjusts one by one；
Step 3: it redefines the node for needing to adjust curvature: after the completion of first successive step, examining node curvature again, determine
The node for needing further to finely tune, node adjusts one by one, until entire guide rail curvature meets engine request
Step 4: it constructs according to common climbing formwork for construction technique；
Step 5: when guide rail curvature need to be adjusted by encountering structural curvature variation again, step 1 is repeated to step 4 to guide rail part
Or whole progress curvature adjusting；
Step 6: repeating step 4 and step 5 to construction terminates.
Compared with prior art, the invention has the following beneficial effects:
1, structure is simple, assembles and easy to use, constructs by adjusting two adjusting nut components of merogenesis guide rail link position
The adjusting of guide rail curvature can be realized in angle,
2, flexible adjustment can adjust at any time guide rail curvature according to the variation of structural curvature, and convenience is strong, and use scope is wide, effectively
The hydraulic climbing mould construction scope of application has been widened, the construction demand in various Irregular Boundary Surfaces building is met；
3, it can be recycled, repeatedly have enough to meet the need, reduce construction cost.
Detailed description of the invention
By made detailed description in conjunction with the following drawings, above-mentioned and/or other aspects of the invention and advantage will become
It becomes apparent from and is easier to understand, these attached drawings are only schematical, are not intended to limit the present invention, in which:
Fig. 1 is the overall structure diagram of adjustable curvature guide rail of the present invention；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1；
Fig. 3 is the structural schematic diagram of merogenesis guide rail of the present invention；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is the side view of Fig. 3；
Fig. 6 is the top view of Fig. 3；
Fig. 7 is the structural schematic diagram of curvature regulating device of the present invention；
Fig. 8 is the structural schematic diagram of adjusting screw rod and fixture nut component in Fig. 3；
Fig. 9 is the structural schematic diagram of adjusting nut component in Fig. 3；
Figure 10 is the structural schematic diagram of adjusting nut and connecting plate in Fig. 5；
Figure 11 is the structural schematic diagram of shaft of the present invention；
Figure 12 is the structural schematic diagram of central rotating shaft casing of the present invention；
Figure 13 is the structural schematic diagram of lateral shaft sleeve of the present invention.
Appended drawing reference: 1- merogenesis guide rail, 1.1- mounting groove, 1.2- installation pin hole, 1.3-V shape installation position, 1.4- protrusion,
1.5- groove, 2- curvature regulating device, 2.1- adjusting screw rod, 2.2- stop nut component, 2.21- stop nut, 2.22- limit
Otic placode, the first spacer pin of 2.23-, 2.24- dowel hole, 2.3- adjusting nut component, 2.31- adjusting nut, 2.32- connection
Plate, 2.33- pin shaft, the second spacer pin of 2.34-, 2.35- connecting pin bores, 3- connection hinged shaft, 3.1- shaft, 3.2- central rotating shaft set
Pipe, the side 3.3- are to shaft sleeve, 3.4- rotating shaft pad, 3.5- shaft spacer pin, the connection of 3.6- first rib, the connection of 3.7- second
Rib.
Specific embodiment
Hereinafter, the reality of a kind of adjustable curvature guide rail of the invention and its assembling and application method is described with reference to the accompanying drawings
Apply example.
The embodiment recorded herein is specific specific embodiment of the invention, for illustrating design of the invention,
Be it is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on the claim of this application book and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include using any obvious to making for the embodiment recorded herein
The technical solution of substitutions and modifications.The attached drawing of this specification is schematic diagram, aids in illustrating design of the invention, it is schematically indicated
The shape and its correlation of each section.It note that for the ease of clearly showing the knot of each component of the embodiment of the present invention
Structure is not drawn according to identical ratio between each attached drawing.Identical reference marker is for indicating identical part.
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Such as Fig. 1 and Fig. 2, a kind of adjustable curvature guide rail, including merogenesis guide rail 1 and curvature regulating device 2；Merogenesis guide rail 1 has
Several segments, adjacent two merogenesis guide rail, 1 head and the tail are attached by connecting hinged shaft 3, and head and the tail both ends are correspondingly arranged on curvature adjusting
The V-arrangement installation position 1.3 of device 3.
Such as Fig. 3~6, former H profile steel guide rail is being divided into 12 sections by merogenesis guide rail 1, and every section length is 660mm, upper and lower side pair
Incisal bevel is claimed to form V-arrangement installation position 1.3, short limb listrium length 594mm, long flange plate length 650mm；Compared with short limb listrium side
Web upper and lower side opens the mounting groove 1.1 of 50mm × 50mm curvature regulating device and the installation pin hole 1.2 of φ 25mm, limiting slot welt
In web end face and flange plate inner surface, mounting hole distance of center circle edge of a wing plate end face 82mm, away from flange plate inner surface 25mm；Longer
The protrusion 1.4 of 20mm × 20mm is stayed in flange plate side upper end between two parties, and the groove 1.5 of 20mm × 22mm is opened in lower end between two parties.Uppermost
The upper end of merogenesis guide rail 1 and the lower end of most bottom section merogenesis guide rail 1 keep common rail structure, do not cut.
Such as Fig. 7~10, curvature regulating device 2 is set between adjacent two merogenesis guide rail 1, including adjusting screw rod 2.1, limit spiral shell
Female component 2.2 and adjusting nut component 2.3.
Adjusting screw rod 2.1 is set with stop nut component 2.2 based on 130mm long φ 24mm high-strength bolt among it,
M24 national standard high-strength nut is stop nut 2.21, and is weldingly fixed on screw rod, and adjusting screw rod is with M24 national standard high-strength nut
Reverse thread is arranged in midpoint, both ends；The national standard high-strength nut side M24 is symmetrical arranged two limit otic placodes 2.22, limits otic placode
2.22 be 20mm × 20mm × 6mm steel plate, and one end is cut into the semicircle of radius 10mm, and the center point opens φ 8mm through-hole, uncut
It is welded in M24 national standard high-strength nut side on one side.Adjusting nut component 2.3 by M24 national standard high-strength nut adjusting nut 2.31,
Connecting plate 2.32, pin shaft 2.33 and the second spacer pin 2.34 composition: connecting plate 2.32 is 110mm × 40mm × 6mm steel plate, one end
It is cut into the semicircle of radius 20mm, the center point opens φ 24mm through-hole, and two pieces of connecting plates for 90mm × 60mm rectangle plane not cut
Side is cut to be symmetrically welded in M24 national standard high-strength nut two sides；Pin shaft 2.33 is 70mm long φ 24mm round steel bar, and one end is φ 30mm
The anti-flake of × 6mm, the other end open φ 7mm through-hole in rod iron side away from end face 10mm between two parties；Second spacer pin 2.34 is with 3mm half
The semicircle of diameter be section nest at pin.Pin shaft 2.33 is 60mm long φ 7mm round steel bar, and one end is welded in 25mm × 8mm × 5mm
In the middle part of steel plate, the other end does 3mm chamfering.
Such as Figure 11~13, hinged shaft 3 is connected by shaft 3.1, shaft sleeve, rotating shaft pad 3.4 and 3.5 groups of shaft spacer pin
At.Shaft is 54mm long φ 22mm round steel bar, and one end is the anti-flake of φ 30mm × 6mm, and the other end is away from end face 3.5mm in rod iron side
φ 4mm through-hole is opened between two parties in face；Shaft sleeve is divided to two kinds of specifications, and one kind is lateral shaft sleeve 3.3, be 11mm long φ 30mm ×
Throat thickness 5mm placed in the middle on the outside of 3mm round tube, 15mm+45mm × 30mm that φ 30mm semicircle gap is opened along right-angle side it is trapezoidal the
Two connect ribs 3.7, and each welding one of coxostermum bilateral symmetry under upper section guide rail, it is 20mm that another kind, which is center shaft sleeve 3.2,
Two pieces of thickness 5mm are welded between two parties on the outside of long φ 30mm × 3mm round tube, the 15mm+45mm of φ 30mm semicircle gap is opened along right-angle side
The first × 30mm trapezoidal connection formation of rib 3.6, the clear distance 8mm of two piece of first connection rib 3.6 are welded between two parties on lower section guide rail
Side；Rotating shaft pad 3.4 is to open 22.5 circular hole of φ in the middle part of φ 30mm × 3mm steel plate；Shaft spacer pin 3.5 by φ 3mm round steel nest at.
Central rotating shaft casing 3.2 is fixed in the protrusion 1.4 of 1 one end of merogenesis guide rail, and two lateral shaft sleeves 3.3 are separately fixed at separately
The two sides of one end groove 1.5, protrusion 1.4 and 1.5 grafting rear center shaft sleeve 3.2 of groove and 3.3 axis of lateral shaft sleeve
It is overlapped.
Whole adjustable curvature guide rail is completed in the following manner: between merogenesis guide rail difference section using protrusion 1.4 with
1.5 grafting of groove, is inserted into shaft sleeve for shaft 3.1, and rotating shaft pad 3.4 is inserted in side of the shaft with pin hole, and by shaft
Spacer pin 3.5 is inserted into the limit of φ 4mm through-hole；By an adjusting screw rod 2.1 with stop nut component 2.2 and two adjusting nuts
Component 2.3 is threadedly attached to together, and adjusting nut is attached to connecting pin bores 2.35 and installation pin hole 1.2 using pin shaft 2.33
It is interior, it is inserted into the second spacer pin 2.34, adjusting screw rod 2.1 is rotated to appropriate length, makes the limit otic placode of stop nut component 2.2
2.22 are located at 2.32 outside of connecting plate of adjusting nut component 2.3, and the first spacer pin 2.23 of insertion is fixed.
The assemble method of above-mentioned adjustable curvature guide rail, which comprises the steps of:
Step 1: preparation: including material preparation and size design, confirming the number of segment and length of merogenesis guide rail 1；
Step 2: production merogenesis guide rail 1: according to design length cutting production merogenesis guide rail 1, lower end is symmetrically cut into tiltedly on it
Face, docking form the V-arrangement installation position 1.3 of curvature regulating device 2, open up installation on the aperture position web of V-arrangement installation position 1.3
Slot 1.1 beats installation pin hole 1.2 in the surface of mounting groove 1.1；It is respectively set in the side flange plate upper and lower ends that do not cut
Protrusion 1.4 and groove 1.5；
Step 3: installation connection hinged shaft 3: central rotating shaft casing 3.2 is welded in the protrusion 1.4 of 1 one end of merogenesis guide rail, another
Lateral shaft sleeve 3.3 is respectively welded in the two sides of end groove 1.5, and the protrusion 1.4 of adjacent two merogenesis guide rail 1 is inserted with groove 1.5
It connects, shaft 3.1 passes through central rotating shaft casing 3.2 and lateral shaft sleeve 3.3, realizes the connection of two sections of merogenesis guide rails 1；
Step 4: installation curvature regulating device 2: production assembling curvature regulating device 2 first, after the completion by the connecting plate at both ends
2.32 tail ends are located in the web two sides of merogenesis guide rail 1, and the both ends of adjusting screw rod 2.1 are respectively arranged on adjacent two merogenesis guide rail, 1 end
In the corresponding mounting groove 1.1 in portion, the connecting plate 2.32 and intermediate 1 web of merogenesis guide rail of two sides are passed through with pin shaft 2.33, end is set
The limit of second spacer pin 2.34 is fixed；
Step 5: repeating step 2 to step 4, the assembling of merogenesis guide rail 1 is successively carried out, until it is assembled into adjustable curvature guide rail,
So far, construction is completed.
The application method of above-mentioned adjustable curvature guide rail, which comprises the steps of:
Step 1: determine the node for needing to adjust curvature: according to actual requirement of engineering, preliminary judgement needs to adjust the section of curvature
Point；
Step 2: carrying out node curvature just successive step one by one: taking the first spacer pin 2.23 of corresponding node, rotate two up and down
Adjusting nut component 2.3 adjusts guide rail local curvature, and node adjusts one by one；
Step 3: it redefines the node for needing to adjust curvature: after the completion of first successive step, examining node curvature again, determine
The node for needing further to finely tune, node adjusts one by one, until entire guide rail curvature meets engine request
Step 4: it constructs according to common climbing formwork for construction technique；
Step 5: when guide rail curvature need to be adjusted by encountering structural curvature variation again, step 1 is repeated to step 4 to guide rail part
Or whole progress curvature adjusting；
Step 6: repeating step 4 and step 5 to construction terminates.
Above embodiment be only preferred embodiments of the present invention will be described, not to the scope of the present invention into
Row limits, and without departing from the spirit of the design of the present invention, those of ordinary skill in the art make technical solution of the present invention
Various changes and improvements out should all be fallen into the protection scope that claims of the present invention determines.
Claims (10)
1. a kind of adjustable curvature guide rail, it is characterised in that: including merogenesis guide rail (1) and curvature regulating device (2)；
The merogenesis guide rail (1) has several segments, and adjacent two merogenesis guide rail (1) is attached by connecting hinged shaft (3) from beginning to end, first
Tail both ends are correspondingly arranged on mounting groove (1.1) and installation pin hole (1.2) of curvature regulating device (3)；
The curvature regulating device (2) is set between adjacent two merogenesis guide rail (1), including adjusting screw rod (2.1), stop nut group
Part (2.2) and adjusting nut component (2.3)；
The both ends of the adjusting screw rod (2.1) are respectively arranged in the corresponding mounting groove (1.1) in adjacent two merogenesis guide rail (1) end,
Reverse thread is arranged in its upper and lower two parts；
The stop nut component (2.2) includes stop nut (2.21), limits otic placode (2.22) and the first spacer pin (2.23),
The stop nut (2.21) is set in the middle position of adjusting screw rod (2.1) and is welded and fixed, the limit otic placode (2.22)
There are two, it is symmetrically welded on two opposite lateral surfaces of stop nut (2.21), the axis of plate face and adjusting screw rod (2.1) hangs down
Directly, dowel hole (2.24) are offered among plate face；Second spacer pin (2.23) is plugged in dowel hole (2.24)；
The adjusting nut component (2.3) includes upper and lower two groups, is respectively arranged on the adjusting screw rod on stop nut component (2.2) both sides
(2.1) on, including adjusting nut (2.31), connecting plate (2.32), pin shaft (2.33) and the second spacer pin (2.34)；The adjusting
Nut (2.31) is socketed on adjusting screw rod (2.1)；There are two the connecting plates (2.32), is symmetrically welded at adjusting nut
(2.31) on two opposite lateral surfaces, plate face is parallel with the axis of adjusting screw rod (2.1)；Two connecting plates (2.32) are close to limit
One end of nut assembly (2.2) is welded and fixed with adjusting nut (2.31), and one end far from stop nut component (2.2) is set respectively
In the web two sides of merogenesis guide rail (1), end correspondence opens connecting pin bores (2.35)；The pin shaft (2.33) passes through the connection of two sides
After installation pin hole (1.2) on pin hole (2.35) and intermediate merogenesis guide rail (1) panel, end sets the second spacer pin (2.34) limit
It is fixed.
2. a kind of adjustable curvature guide rail according to claim 1, it is characterised in that: the merogenesis guide rail (1) is led for H profile steel
Rail, upper and lower side are symmetrically cut into inclined-plane, and the V-arrangement installation position (1.3) of curvature regulating device (2), the installation are formed after docking
Slot (1.1) is opened on the web of V-arrangement installation position (1.3) opening position two sides；The installation pin hole (1.2) is set to mounting groove
(1.1) surface.
3. a kind of adjustable curvature guide rail according to claim 2, it is characterised in that: the merogenesis guide rail (1) is not cut
Side flange plate upper and lower ends raised (1.4) and groove (1.5) are respectively set, form connected structure.
4. a kind of adjustable curvature guide rail according to claim 1, it is characterised in that: the connection hinged shaft (3) includes shaft
(3.1), central rotating shaft casing (3.2), lateral shaft sleeve (3.3), rotating shaft pad (3.4) and shaft spacer pin (3.5)；It is described
Central rotating shaft casing (3.2) has one, and one end of merogenesis guide rail (1) is weldingly fixed on by the first connection rib (3.6)；The side
To there are two shaft sleeve (3.3), the two sides of central rotating shaft casing (3.2) are respectively correspondingly arranged in, pass through the second connection rib (3.7)
It is weldingly fixed on the other end of merogenesis guide rail (1)；The shaft (3.1) passes through central rotating shaft casing (3.2), lateral shaft sleeve
(3.3) rear end is arranged rotating shaft pad (3.4), and is fixed by shaft spacer pin (3.5) limit.
5. a kind of adjustable curvature guide rail according to claim 4, it is characterised in that: the central rotating shaft casing (3.2) is solid
It is scheduled in the protrusion (1.4) of merogenesis guide rail (1) one end, two lateral shaft sleeves (3.3) are separately fixed at other end groove
(1.5) two sides, raised (1.4) and groove (1.5) grafting rear center shaft sleeve (3.2) and lateral shaft sleeve (3.3) axis
Line is overlapped.
6. a kind of adjustable curvature guide rail according to claim 1, it is characterised in that: the outside of limit otic placode (2.22)
End face is arc surface, and an end face of the connecting plate (2.32) far from stop nut component (2.2) is arc surface.
7. a kind of adjustable curvature guide rail according to claim 1, it is characterised in that: the stop nut (2.21) and adjusting
Nut (2.31) is M24 national standard high-strength nut, and the adjusting screw rod (2.1) is 130mm long φ 24mm high-strength bolt.
8. a kind of adjustable curvature guide rail according to claim 1, it is characterised in that: the quantity of the merogenesis guide rail (1) is
10~15 sections, every section length are 500mm~800mm；The top of the top merogenesis guide rail (1) and bottom merogenesis guide rail (1)
Bottom end keeps common rail structure, does not cut.
9. the assemble method of adjustable curvature guide rail described in any one according to claim 1~8, which is characterized in that including such as
Lower step:
Step 1: preparation: including material preparation and size design, confirming the number of segment and length of merogenesis guide rail (1)；
Step 2: production merogenesis guide rail (1): according to design length cutting production merogenesis guide rail (1), lower end is symmetrically cut on it
At inclined-plane, docking forms the V-arrangement installation position (1.3) of curvature regulating device (2), the aperture position web in V-arrangement installation position (1.3)
On open up mounting groove (1.1), the surface of mounting groove (1.1) beat installation pin hole (1.2)；In the side flange plate not cut
Raised (1.4) and groove (1.5) are respectively set in upper and lower ends；
Step 3: installation connection hinged shaft (3): welding central rotating shaft casing in the protrusion (1.4) of merogenesis guide rail (1) one end
(3.2), lateral shaft sleeve (3.3) are respectively welded in the two sides of other end groove (1.5), by adjacent two merogenesis guide rail (1)
Raised (1.4) and groove (1.5) grafting, shaft (3.1) passes through central rotating shaft casing (3.2) and lateral shaft sleeve (3.3), real
The connection of existing two sections of merogenesis guide rails (1)；
Step 4: installation curvature regulating device (2): production assembling curvature regulating device (2) first, after the completion by the connection at both ends
Plate (2.32) tail end is located in the web two sides of merogenesis guide rail (1), and the both ends of adjusting screw rod (2.1) are respectively arranged on adjacent two merogenesis
In the corresponding mounting groove (1.1) in guide rail (1) end, the connecting plate (2.32) of two sides is passed through with pin shaft (2.33) and intermediate merogenesis is led
Rail (1) web, end set the second spacer pin (2.34) limit and fix；
Step 5: repeating step 2 to step 4, the assembling of merogenesis guide rail (1) is successively carried out, is led until being assembled into adjustable curvature
Rail, so far, construction are completed.
10. a kind of application method of adjustable curvature guide rail described in any one of claim 1 to 9, which is characterized in that including such as
Lower step:
Step 1: determine the node for needing to adjust curvature: according to actual requirement of engineering, preliminary judgement needs to adjust the section of curvature
Point；
Step 2: successive step at the beginning of carrying out node curvature one by one: taking the first spacer pin (2.23) of corresponding node, rotation upper and lower two
A adjusting nut component (2.3) adjusts guide rail local curvature, and node adjusts one by one；
Step 3: it redefines the node for needing to adjust curvature: after the completion of first successive step, examining node curvature again, determine
The node for needing further to finely tune, node adjusts one by one, until entire guide rail curvature meets engine request；
Step 4: it constructs according to common climbing formwork for construction technique；
Step 5: when guide rail curvature need to be adjusted by encountering structural curvature variation again, step 1 is repeated to step 4 to guide rail part
Or whole progress curvature adjusting；
Step 6: repeating step 4 and step 5 to construction terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715510.XA CN110409802A (en) | 2019-08-05 | 2019-08-05 | A kind of adjustable curvature guide rail and its assembling and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715510.XA CN110409802A (en) | 2019-08-05 | 2019-08-05 | A kind of adjustable curvature guide rail and its assembling and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110409802A true CN110409802A (en) | 2019-11-05 |
Family
ID=68365983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910715510.XA Pending CN110409802A (en) | 2019-08-05 | 2019-08-05 | A kind of adjustable curvature guide rail and its assembling and application method |
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| Country | Link |
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| CN (1) | CN110409802A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319433A (en) * | 2020-03-19 | 2020-06-23 | 北京汽车股份有限公司 | Glass guide rail and vehicle door |
| WO2023208662A1 (en) * | 2022-04-27 | 2023-11-02 | Renault S.A.S. | Frame for guiding a window of a vehicle |
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| CN108842794A (en) * | 2018-06-19 | 2018-11-20 | 华北水利水电大学 | Assemble the absorption standard channel steel cofferdam of adjustable-angle |
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| US20050172850A1 (en) * | 2004-01-22 | 2005-08-11 | Masami Sakita | Turnout of guideway beam-based transit system |
| US20050236069A1 (en) * | 2004-04-23 | 2005-10-27 | O'brien Vincent E | Adjustable router guide template assembly |
| CN203256551U (en) * | 2013-05-14 | 2013-10-30 | 河北中房钢结构有限公司 | Double-block type ballastless track framed bent device |
| CN108842794A (en) * | 2018-06-19 | 2018-11-20 | 华北水利水电大学 | Assemble the absorption standard channel steel cofferdam of adjustable-angle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111319433A (en) * | 2020-03-19 | 2020-06-23 | 北京汽车股份有限公司 | Glass guide rail and vehicle door |
| WO2023208662A1 (en) * | 2022-04-27 | 2023-11-02 | Renault S.A.S. | Frame for guiding a window of a vehicle |
| FR3135058A1 (en) * | 2022-04-27 | 2023-11-03 | Renault S.A.S. | Frame for guiding a vehicle window. |
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