CN106869034A - Adjustable formwork supports sliding rail and template opening/closing method - Google Patents
Adjustable formwork supports sliding rail and template opening/closing method Download PDFInfo
- Publication number
- CN106869034A CN106869034A CN201710147359.5A CN201710147359A CN106869034A CN 106869034 A CN106869034 A CN 106869034A CN 201710147359 A CN201710147359 A CN 201710147359A CN 106869034 A CN106869034 A CN 106869034A
- Authority
- CN
- China
- Prior art keywords
- rod
- rectilinear orbit
- sliding rail
- hinged
- adjustable formwork
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a kind of adjustable formwork support sliding rail and template opening/closing method, adjustable formwork support sliding rail includes：Rectilinear orbit, its one end is inclined gradually downward towards the other end；The body of rod one, it is expansion link, and is arranged vertically at the lower section of rectilinear orbit, and the top of the body of rod one is hinged with one end of rectilinear orbit；Sliding beam, it is arranged on rectilinear orbit, and the bearing of trend of sliding beam and the bearing of trend of rectilinear orbit are identical；The body of rod two, it is expansion link, and one end and the rectilinear orbit of the body of rod two are hinged, and the other end and the sliding beam of the body of rod two are hinged, and the elongation of the body of rod two and shortening direction are identical with the bearing of trend of rectilinear orbit.The present invention slides realization by sliding beam in template folding on rectilinear orbit, can reduce the adjustment work amount of rod member, improves work efficiency so that the demoulding is easier.
Description
Technical field
The present invention relates to bridge construction field.It is more particularly related to rail is slided in a kind of adjustable formwork support
Road and template opening/closing method.
Background technology
Hydraulic climbing formwork, short-term matching segment be beam prefabricated etc., and technology is applied in bridge construction field more and more widely, this kind of
Large-scale falsework system all can pass through W-2005, W-2006 and W- using the governor motion to template folding in such as Fig. 2
2007 are adjusted.This governor motion is made up of five hinges and three length adjustment rod members altogether, by W-2005 adjusting side moulds
Horizontal level, by the altitude datum of W-2006 adjusting side moulds, the gradient of side form is adjusted by W-2007.This regulation knot
Structure is primarily present following problem：
1st, three side form regulation systems of length adjustment rod member composition, when the length of any one rod member changes,
Whole falsework system can rotate displacement.Therefore folding template can be carried out repeatedly to three length adjustment bars every time
Regulation can just be adjusted to ideal position, and work efficiency is extremely low.
2nd, W-2006 is used as the length adjustment rod member for bearing xial feed, and the ability of itself resist torque is poor, therefore,
W-2007 forward jacking when, the not complete structure of whole system, need W-2006 be distorted deformation after could resist generation
Moment of flexure.The regulation of W-2006 becomes extremely difficult, and rod member is easily damaged.
3rd, due to reason described in 1, in form removal after the completion of concreting, template system is rotated and is easily caused concrete edge
Angle is destroyed.
The content of the invention
It is an object of the invention to provide a kind of adjustable formwork support sliding rail, by using the track, template folding
During regulation, rod member adjustment work amount is reduced, and improves work efficiency.
In order to realize these purposes of the invention and further advantage, there is provided rail is slided in a kind of adjustable formwork support
Road, including：
Rectilinear orbit, its one end is inclined gradually downward towards the other end；
The body of rod one, it is expansion link, and is arranged vertically at the lower section of the rectilinear orbit, the top of the body of rod one
Portion is hinged with one end of the rectilinear orbit；
Sliding beam, it is arranged on the rectilinear orbit, and the bearing of trend of the sliding beam and the rectilinear orbit
Bearing of trend is identical；
The body of rod two, it is expansion link, and one end of the body of rod two is hinged with the rectilinear orbit, the body of rod two it is another
End is hinged with the sliding beam, and the elongation of the body of rod two and shortening direction are identical with the bearing of trend of the rectilinear orbit.
Preferably, in described adjustable formwork support sliding rail, the body of rod one includes：
Lower support bar, it includes integrally formed Part I and Part II, the Part I and institute from top to bottom
State and be provided with internal thread in the inner hollow of Part II, and the madial wall of the Part I；
Upper support bar, its top for being arranged on the lower support bar is provided with least one bearing pin on the upper support bar
Kong Yi, when the quantity of the pin shaft hole one is for multiple, multiple pin shaft holes one set along the length direction interval of the upper support bar
Put, the upper support bar includes：
Loop bar, it includes integrally formed Part III and Part IV, the Part III and described the from top to bottom
Internal thread, edge on the side wall of the Part III are provided with tetrameric inner hollow, and the madial wall of the Part IV
Its length direction interval setting multiple through hole one；
Interior bar, the lower part of interior bar is plugged in the Part III, interval setting along its length in the interior bar
There are multiple through holes two, when a through hole two is relative with a through hole one, a through hole two and through hole corresponding thereto are constituted
One pin shaft hole one；
At least one bearing pin, bearing pin one pin shaft hole one of correspondence, bearing pin is plugged in corresponding pin shaft hole one；
Screw mandrel, being partially passed through in insert after the Part I Part II under screw mandrel, and the upper part of screw mandrel is worn
Cross after the Part IV in inserting the Part III, external screw thread on the upper part of screw mandrel and outer on the lower part of screw mandrel
Screw thread it is oppositely oriented, and respectively with the Part IV on internal thread and the Part I on internal thread match；
The part being located at outside loop bar in jack, the piston of jack and interior bar is hinged, the cylinder body of jack and lower support
Bar is hinged.
Preferably, in described adjustable formwork support sliding rail, the structure of the body of rod two and the body of rod one
Structure it is identical, the body of rod two is hinged by interior bar thereon with the sliding beam, and by Part II thereon and institute
Rectilinear orbit is stated to be hinged.
Preferably, in described adjustable formwork support sliding rail, the quantity of the through hole one and the through hole two
It is two.
Preferably, in described adjustable formwork support sliding rail, it is provided with the middle part of the screw mandrel and the silk
The integrally formed nut of bar, the cylinder body of the jack is hinged with the Part II.
Preferably, in described adjustable formwork support sliding rail, the Part I, the Part II, institute
State Part III and the Part IV is cuboid, and be coaxially disposed with the screw mandrel respectively.
Preferably, in described adjustable formwork support sliding rail, the interior bar is cuboid, and with the set
Bar is coaxially disposed, and a gap а, 0 are provided between the madial wall of the lateral wall of the interior bar and the loop bar<а≤5mm.
Preferably, in described adjustable formwork support sliding rail, also include：Two pieces of otic placodes one, it is along the cunning
The length direction of dynamic beam is disposed on the sliding beam, and positioned at the top of the sliding beam.
Preferably, in described adjustable formwork support sliding rail, one of the rectilinear orbit and sliding beam
On be provided with sliding groove, and another is embedded in the sliding groove, the bearing of trend of the sliding groove and the rectilinear orbit
Bearing of trend it is identical.
Preferably, in described adjustable formwork support sliding rail, sliding groove is provided with the rectilinear orbit.
The present invention at least includes following beneficial effect：
1st, after the gradient of rectilinear orbit is adjusted in place by the body of rod one, the folding of template passes through sliding beam in straight line rail
Slided on road and realized, i.e., the linear motion on rectilinear orbit, not regeneration system rotation.
2nd, due to 1, when template folding is adjusted, rod member adjustment work amount is reduced, and improves work efficiency.
3rd, due to 1, clearly, the body of rod one is not subjected to horizontal loading to structural system, stress definitely, not rapid wear
It is bad, adjust lighter.
4th, due to 1, template does not rotate when molding, and can effectively protect concrete not to be damaged.
5th, because track is inclined, side form and support system have along the automatic slide downward of rectilinear orbit under gravity
Trend so that the demoulding is easier.
6th, the body of rod one and the body of rod two can simultaneously realize the function of significantly adjusting and slightly finely tune, and enable the body of rod one and the body of rod two
Step-less adjustment its length.
7th, the small size fine setting of the body of rod one and the body of rod two can be carried out under no axial pressure, reduce working strength, be improve
Work efficiency, and screw mandrel regulation can well protect screw mandrel without damage without tapping.
Further advantage of the invention, target and feature embody part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of adjustable formwork support sliding rail of the present invention and whole template；
Fig. 2 is structural representation when sliding rail of the prior art is used；
Fig. 3 is the structural representation of the body of rod of the present invention；
Fig. 4 is the structural representation that adjustable formwork of the present invention supports sliding rail；
Fig. 5 is the structural representation of rectilinear orbit of the present invention；
Fig. 6 is the structural representation of sliding beam of the present invention；
Fig. 7 is structural representation when adjustable formwork support sliding rail of the present invention is used.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be noted that in the description of the invention, term " transverse direction ", " longitudinal direction ", " on ", D score, "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are based on accompanying drawing institute
The orientation or position relationship for showing, are for only for ease of the description present invention and simplify description, are not the dress for indicating or implying meaning
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the invention
System.
As shown in Figures 1 to 7, the present invention provides a kind of adjustable formwork support sliding rail, including：
Rectilinear orbit 160, its one end is inclined gradually downward towards the other end；Make side form 170, and the sliding beam 240, body of rod
3 180, the support system that the body of rod 5 200, three of the body of rod 4 190, two body of rod 6 210, the body of rod 7 220 are formed is in Action of Gravity Field
Under have trend along the automatic slide downward of rectilinear orbit 160, it is so more laborsaving, especially in die sinking, upper side form 170 and concrete
Separate (if the level of rectilinear orbit 160, in die sinking, the frictional force between upper side form 170 and concrete is especially big) so that the demoulding is more
Easily.
The body of rod 1, it is expansion link, and is arranged vertically at the lower section of the rectilinear orbit 160, the body of rod
One 230 top is hinged with one end of the rectilinear orbit 160；Rectilinear orbit is adjusted by adjusting the length of the body of rod 1
The height of 160 one end, and then adjust the height and the angle of inclination of rectilinear orbit 160 of one end of rectilinear orbit 160.
Sliding beam 240, it is arranged on the rectilinear orbit 160, and the bearing of trend of the sliding beam 240 is straight with described
The bearing of trend of trajectory 160 is identical；Sliding beam 240 is strip, and can be in the presence of the body of rod 2 250 along rectilinear orbit
160 bearing of trend is moved back and forth, and sliding beam 240 is to slide strip in the prior art with the set-up mode of rectilinear orbit 160
Any one that block is slided on rectilinear orbit 160.For example, sliding beam 240 can be groove profile be buckled on rectilinear orbit 160, or
The structure type of both persons can be exchanged, as long as sliding beam 240 can be made to be moved back and forth i.e. in the bearing of trend of rectilinear orbit 160
Can.Sliding beam 240 is detachably connected with rectilinear orbit 160.
The body of rod 2 250, it is expansion link, and one end of the body of rod 2 250 is hinged with the rectilinear orbit 160, the bar
The other end of body 2 250 is hinged with the sliding beam 240, the elongation of the body of rod 2 250 and shortens direction and the straight line rail
The bearing of trend in road 160 is identical.So when the body of rod 2 250 is elongated or shortened, sliding beam 240 can prolonging along rectilinear orbit 160
Direction is stretched to be moved relative to rectilinear orbit 160.
Template is the model of newly-laid concrete shaping, and template system is made up of template, supporting member and fastener, it is desirable to it
Can guarantee that the geomery of structure and component is accurate；There are enough intensity, rigidity and stability；Being convenient to mount and dismount to be used for multiple times；
The tight not spillage of seam.
Template folding is form removal and pass mould.After die sinking (form removal) refers to that concreting is completed and forms intensity, make template with
The process that concrete departs from；Before matched moulds (Guan Mo) refers to concreting, coordinate position of the moving die plate to concrete component to be poured
Form the process of model.
As shown in figure 1, the left and right directions in scheming is horizontal direction, fore-and-aft direction is longitudinal direction, and Fig. 1 is template system
Sectional view in transverse direction, because template has certain width along the longitudinal direction, when in use, by being spaced along the longitudinal direction
Multigroup adjustable formwork support sliding rail is set to support and move side form 170.In template folding, positioned at each of the same side
Individual sliding beam 240 is simultaneously mobile, so that side form 170 is steadily mobile.
For one group of adjustable formwork support sliding rail, when in use, by the bottom of the body of rod 1, rectilinear orbit 160
The other end be hinged with ground respectively, after rectilinear orbit 160 is fixed, adjust the length of the body of rod 1 to rectilinear orbit 160
One end reaches the height of design, and rectilinear orbit 160 reaches the angle of inclination of design (even if sliding beam 240 is moved along rectilinear orbit 160
When dynamic, side form 170 can be made to be moved to the coordinate position of concrete component to be poured and to form whole template) after, by sliding beam 240 with it is straight
Trajectory 160 is detachably connected (for example, being respectively provided with bearing pin in one end of one end of sliding beam 240 and rectilinear orbit 160
130 holes, after making matched moulds, two holes of bearing pin 130 are relative, insert bearing pin 130, it is also possible to according to using needing to take other reality
Apply pattern), and the body of rod 3 180 and the body of rod 4 190 are hinged with sliding beam 240 respectively, make side form 170, and sliding beam 240,
The support system composition that the body of rod 3 180, the body of rod 5 200, three of the body of rod 4 190, two body of rod 6 210, the body of rod 7 220 are formed is whole
Body, adjusts the length of the body of rod 2 250 afterwards, makes sliding beam 240 along the bearing of trend of rectilinear orbit 160 relative to rectilinear orbit
160 motions, specifically, in die sinking, adjust the length of the body of rod 2 250, make sliding beam 240 towards the another of rectilinear orbit 160
End movement, so as to drive side form 170 and support system to be moved towards the other end of rectilinear orbit 160, makes side form 170 and concrete
Depart from；In matched moulds, the length of the body of rod 2 250 is adjusted, sliding beam 240 is moved towards one end of rectilinear orbit 160, so that band
Dynamic side form 170 and support system are moved towards one end of rectilinear orbit 160, side form 170 is moved to concrete component to be poured
Coordinate position forms whole template.Side form 170 and bed die are fixed or detachably connected afterwards, fixedly or removably
Connected mode is any one of the prior art, for example, many hinges of interval setting along the longitudinal direction between side form 170 and bed die
Chain, it is the two ends of hinge are detachably connected with side form 170 and bed die respectively, it is also possible to according to using needing to take other implementation
Pattern.
Die sinking and matched moulds are all side form 170 and the overall linear motion of support system, and die sinking exists with the particular location of matched moulds
In Fig. 1 at the signified position of arrow, i.e. template falls angular position.
In Fig. 1, the body of rod 3 180 is vertically set, and the top of the body of rod 3 180 is fixedly connected with lower side form 170, bottom
One end with sliding beam 240 is hinged；
The body of rod 4 190 is expansion link, and the two ends of the body of rod 4 190 are cut with scissors with the other end and the body of rod 7 220 of sliding beam 240 respectively
Connect.Gradient for adjusting side form.
The two ends of the body of rod 5 200 are fixedly connected with the body of rod 3 180 and the body of rod 7 220 respectively；
The two ends of the body of rod 6 210 are hinged with upper side form 170 and the body of rod 7 220 respectively；
The body of rod 7 220 is used to provide multiple pin joints.
Sliding beam 240, the body of rod 3 180, the body of rod 6 210 of the body of rod 5 200, three of the body of rod 4 190, two and the body of rod 7 220
Form support system.
Two bodies of rod, 5 200, three bodies of rod 6 210, the body of rod 7 220 form side form support frame.
Two bodies of rod, 5 200, three bodies of rod 6 210, the body of rod 7 220 are intended merely to connect side form 170 and the body of rod 4 190
Get up, enable the angle of inclination of the adjusting side mould 170 of the body of rod 4 190, can be according to using needing using other implementation method.
In described adjustable formwork support sliding rail, the body of rod 1 includes：
Lower support bar 100, it includes integrally formed Part I 101 and Part II 102, described first from top to bottom
Internal thread is provided with part 101 and the inner hollow of the Part II 102, and the madial wall of the Part I 101；The
A part 101 is equivalent to a big nut.
Upper support bar, its top for being arranged on the lower support bar 100 is provided with least one pin on the upper support bar
Axis hole one, when the quantity of the pin shaft hole one is for multiple, multiple pin shaft holes one are spaced along the length direction of the upper support bar
Set, the upper support bar includes：
Loop bar 110, it includes integrally formed Part III 111 and Part IV 112, the Part III from top to bottom
111 and the inner hollow of the Part IV 112, and the madial wall of the Part IV 112 on be provided with internal thread, described
On the side wall of three parts 111 along its length interval setting multiple through holes one；Part IV 112 is equivalent to a big nut.
Interior bar 120, the lower part of interior bar 120 is plugged in the Part III 111, in the interior bar 120 along its length
Direction is arranged at intervals with multiple through holes two, when a through hole two is relative with a through hole one or overlap when, a through hole two and with
Its relative through hole one constitutes a pin shaft hole one；
At least one bearing pin 130, one pin shaft hole one of correspondence of bearing pin 130, bearing pin 130 is plugged in corresponding pin
In axis hole one；
Screw mandrel 140, partially passing through in insert after the Part I 101 Part II 102, silk under screw mandrel 140
Being partially passed through on bar 140 in insert after the Part IV 112 Part III 111, it is outer on the upper part of screw mandrel 140
It is externally threaded oppositely oriented on the lower part of screw thread and screw mandrel 140, and respectively with the Part IV 112 on internal thread and
Internal thread on the Part I 101 matches；
The part being located at outside loop bar 110 in jack 150, the piston 151 of jack 150 and interior bar 120 is hinged, jack
150 cylinder body is hinged with lower support bar 100.Using the jack 150 that can adjust into speed oil, when needing significantly and quick regulation
When, from quick shelves, when needs slightly wait a moment velocity modulation section, from shelves at a slow speed.
As shown in figure 1, the top of the interior bar 120 of the body of rod 1 is hinged with one end of rectilinear orbit 160, Part II 102
Bottom be hinged with ground, with jack 150 by the jack-up of interior bar 120, because having gap between bearing pin 130 and pin shaft hole one, when very heavy
When the jack-up of interior bar 120 is loosened and do not stressed by top 150 to bearing pin 130, bearing pin 130 is extracted, now jack 150 can be controlled freely
The top lifting height of interior bar 120, when the jacking of interior bar 120 to the height for needing (is reached the one of rectilinear orbit 160 by jack 150
Hold the height for needing) when, rotary screw rod 140, because on the external screw thread and the lower part of screw mandrel 140 on the upper part of screw mandrel 140
It is externally threaded oppositely oriented, and respectively with the Part IV 112 on internal thread and the Part I 101 on internal thread
Match, loop bar 110 can be moved along the length direction of screw mandrel 140 towards lower support bar 100 or away from lower support bar 100, so that
Adjust loop bar 110 height, when screw mandrel 140 by the height of loop bar 110 adjust to a through hole two it is relative with a through hole one or
Multiple through holes two are relative one by one with multiple through holes one, that is, form at least one pin shaft hole for the moment, and bearing pin is inserted in pin shaft hole one
130, screw mandrel 140 is rotated further, after loop bar 110 and interior bar 120 are held out against upwards by bearing pin 130, by the pressure release of jack 150,
Complete stress check calculation, will power change to the body of rod 1.
During above-mentioned use, after bearing pin 130 is extracted, because jack 150 can freely control the jacking of interior bar 120 high
Degree, thus step-less adjustment can be carried out to the length of the body of rod 1, when the jacking of interior bar 120 to the height for needing, then by rotating
Screw mandrel 140, adjusts the height of loop bar 110, makes the formation (pin shaft hole one for being formed of pin shaft hole one afterwards relative with through hole two of through hole one
Quantity at least one), bearing pin 130 is then inserted in pin shaft hole one, if now by the pressure release of jack 150, because of pin shaft hole
There is gap between one and bearing pin 130, interior bar 120 can be moved down in the presence of self gravitation and die plate pressure, now the body of rod
One 230 length changes, so that before the pressure release of jack 150, then loop bar 110 to bearing pin is adjusted by screw mandrel 140
130 withstand interior bar 120, and so after the pressure release of jack 150, interior bar 120 will not be in the presence of self gravitation and die plate pressure
Move down so that the body of rod 1 has expected length after the pressure release of jack 150.
In described adjustable formwork support sliding rail, the knot of the structure of the body of rod 2 250 and the body of rod 1
Structure is identical, and only the body of rod 2 250 is heeling condition, and installation site is different, and the body of rod 2 250 is by interior bar thereon
120 are hinged with the sliding beam 240, and are hinged by Part II 102 thereon and the rectilinear orbit 160.So can nothing
The length of the level regulation body of rod 2 250, and it is more laborsaving in regulation.The application method of the body of rod 2 250 is with the body of rod 1.
In described adjustable formwork support sliding rail, the quantity of the through hole one and the through hole two is two.
One or two pin shaft hole one can so be formed.
In described adjustable formwork support sliding rail, the middle part of the screw mandrel 140 is provided with and the screw mandrel 140 1
Body formed nut, in rotary screw rod 140, by spanner clamping screw nut, you can rotary screw rod 140.The jack 150
Cylinder body is hinged with the Part II 102.
In described adjustable formwork support sliding rail, the Part I 101, the Part II 102, described the
Three parts 111 and the Part IV 112 are cuboid, and are coaxially disposed with the screw mandrel 140 respectively.
In described adjustable formwork support sliding rail, the interior bar 120 is cuboid, and with the loop bar 110
It is coaxially disposed, a gap а, 0 is provided between the madial wall of the lateral wall of the interior bar 120 and the loop bar 110<а≤5mm.This
Sample can reduce the frictional force between interior bar 120 and loop bar 110.
In described adjustable formwork support sliding rail, also include：
Two pieces of otic placodes 1, it is disposed on the sliding beam 240 along the length direction of the sliding beam 240, and
Positioned at the top of the sliding beam 240.It is hinged with the body of rod 3 180 and the body of rod 4 190 respectively by two pieces of otic placodes 1.
In described adjustable formwork support sliding rail, set on one of the rectilinear orbit 160 and sliding beam 240
Sliding groove is equipped with, and another is embedded in the sliding groove, the bearing of trend of the sliding groove and the rectilinear orbit 160
Bearing of trend is identical.For example, the cross section of sliding groove is square, then the cross section of the part being embedded also is square, slip
The cross section of groove is semicircle, then the cross section of the part being embedded also is semicircle.So enable that sliding beam 240 is relative
Moved along a straight line in rectilinear orbit 160.
In described adjustable formwork support sliding rail, sliding groove is provided with the rectilinear orbit 160.
A kind of template opening/closing method, comprises the following steps：
Step one, in the lower section of each side form interval setting multigroup adjustable formwork support along the longitudinal direction sliding rail,
The method to set up of every group of adjustable formwork support sliding rail is identical, wherein, one group of adjustable formwork support sliding rail is installed
When, just the bottom of the body of rod 1, the other end of rectilinear orbit 160 are hinged with ground respectively, after rectilinear orbit 160 is fixed,
The length for adjusting the body of rod 1 reaches the height of design to one end of rectilinear orbit 160, and rectilinear orbit reaches the inclination of design
It is after angle, sliding beam 240 is detachably connected with rectilinear orbit 160；
Step 2, lower section installation side form support frame and plurality of rods body 4 190 in side form 170, and make one group of adjustable die
Plate support sliding rail correspondence one side form support and a body of rod 4 190, the body of rod 4 190 is expansion link, the knot of the body of rod 4 190
Structure is identical with the structure of the body of rod one, for one group of adjustable formwork support sliding rail, one end of sliding beam 240 is passed through the body of rod
3 180 are hinged with the bottom of side form 170, and one end of the other end of sliding beam 240 and the corresponding body of rod 4 190 is hinged, and
It is hinged the other end of the body of rod 4 190 and corresponding side form support frame；
Step 3, in die sinking, the length of corresponding each body of rod 2 250 of one side form of regulation makes each sliding beam 240
The other end towards each self-corresponding rectilinear orbit 160 is moved, so as to drive side form 170 towards the another of each rectilinear orbit 160
One end is moved, and side form 170 is departed from concrete；In matched moulds, the length of corresponding each body of rod 2 250 of one side form of regulation
Degree, makes each sliding beam 240 be moved towards one end of each rectilinear orbit 160, so as to drive side form 170 towards each straight line rail
One end movement in road 160, the coordinate position for making side form 170 move to concrete component to be poured forms whole template.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of adjustable formwork supports sliding rail, it is characterised in that including：
Rectilinear orbit, its one end is inclined gradually downward towards the other end；
The body of rod one, it is expansion link, and is arranged vertically at the lower section of the rectilinear orbit, the top of the body of rod one with
One end of the rectilinear orbit is hinged；
Sliding beam, it is arranged on the rectilinear orbit, and the bearing of trend of the sliding beam and the rectilinear orbit extension
Direction is identical；
The body of rod two, it is expansion link, and one end of the body of rod two is hinged with the rectilinear orbit, the other end of the body of rod two with
The sliding beam is hinged, and the elongation of the body of rod two and shortening direction are identical with the bearing of trend of the rectilinear orbit.
2. adjustable formwork as claimed in claim 1 supports sliding rail, it is characterised in that the body of rod one includes：
Lower support bar, it includes integrally formed Part I and Part II, the Part I and described the from top to bottom
Internal thread is provided with the inner hollow of two parts, and the madial wall of the Part I；
Upper support bar, its top for being arranged on the lower support bar is provided with least one pin shaft hole one on the upper support bar,
When the pin shaft hole one quantity for it is multiple when, multiple pin shaft holes one along the upper support bar length direction interval setting, institute
Stating upper support bar includes：
Loop bar, it includes integrally formed Part III and Part IV, the Part III and described 4th from top to bottom
The inner hollow divided, and internal thread is provided with the madial wall of the Part IV, grown along it on the side wall of the Part III
Degree direction interval setting multiple through hole one；
Interior bar, the lower part of interior bar is plugged in the Part III, is arranged at intervals with along its length in the interior bar many
Individual through hole two, when a through hole two is relative with a through hole one, a through hole two and through hole corresponding thereto constitute one
Pin shaft hole one；
At least one bearing pin, bearing pin one pin shaft hole one of correspondence, bearing pin is plugged in corresponding pin shaft hole one；
Screw mandrel, being partially passed through in insert after the Part I Part II under screw mandrel, and institute is partially passed through on screw mandrel
Stating in insert after Part IV the Part III, the external screw thread on the upper part of screw mandrel and the external screw thread on the lower part of screw mandrel
It is oppositely oriented, and respectively with the Part IV on internal thread and the Part I on internal thread match；
The part being located at outside loop bar in jack, the piston of jack and interior bar is hinged, and cylinder body and the lower support bar of jack cut with scissors
Connect.
3. adjustable formwork as claimed in claim 2 supports sliding rail, it is characterised in that the structure of the body of rod two and institute
The structure for stating the body of rod one is identical, and the body of rod two is hinged by interior bar thereon with the sliding beam, and by second thereon
Part is hinged with the rectilinear orbit.
4. adjustable formwork as claimed in claim 2 supports sliding rail, it is characterised in that the through hole one and the through hole
Two quantity is two.
5. adjustable formwork as claimed in claim 2 supports sliding rail, it is characterised in that be provided with the middle part of the screw mandrel
With the integrally formed nut of the screw mandrel, the cylinder body of the jack is hinged with the Part II.
6. adjustable formwork as claimed in claim 2 support sliding rail, it is characterised in that the Part I, described the
Two parts, the Part III and the Part IV are cuboid, and are coaxially disposed with the screw mandrel respectively.
7. adjustable formwork as claimed in claim 6 supports sliding rail, it is characterised in that the interior bar is cuboid,
And be coaxially disposed with the loop bar, a gap а, 0 are provided between the madial wall of the lateral wall of the interior bar and the loop bar<а≤
5mm。
8. adjustable formwork as claimed in claim 1 supports sliding rail, it is characterised in that also include：Two pieces of otic placodes one, its
It is disposed on the sliding beam along the length direction of the sliding beam, and positioned at the top of the sliding beam.
9. adjustable formwork as claimed in claim 1 supports sliding rail, it is characterised in that the rectilinear orbit and sliding beam
Sliding groove is provided with one of them, and another is embedded in the sliding groove, the bearing of trend of the sliding groove with it is described
The bearing of trend of rectilinear orbit is identical.
10. a kind of template opening/closing method, it is characterised in that comprise the following steps：
Step one, in the lower section of each side form interval setting multigroup adjustable formwork support along the longitudinal direction sliding rail, every group
The method to set up of adjustable formwork support sliding rail is identical, wherein, when one group of adjustable formwork support sliding rail is installed, will
The bottom of the body of rod one, the other end of rectilinear orbit are hinged with ground respectively, and the length of the body of rod one is adjusted afterwards to rectilinear orbit
It is after one end reaches the height of design, sliding beam is detachably connected with rectilinear orbit；
Step 2, the multiple side form support frames of lower section installation and plurality of rods body four in side form, and support one group of adjustable formwork
Sliding rail correspondence one side form support and a body of rod four, the body of rod four is expansion link, is slided for one group of adjustable formwork support
Dynamic rail road, makes one end of sliding beam be hinged with the bottom of side form, one end of the other end of sliding beam and the corresponding body of rod four
It is hinged, and is hinged the other end of the body of rod four and corresponding side form support frame；
Step 3, in die sinking, the length of corresponding each body of rod two of one side form of regulation makes each sliding beam towards each right
The other end movement of the rectilinear orbit answered, so as to drive side form to be moved towards the other end of each rectilinear orbit, makes side form and mixes
Solidifying soil departs from；In matched moulds, the length of corresponding each body of rod two of one side form of regulation makes each sliding beam towards each correspondence
Rectilinear orbit one end movement so that drive side form towards each rectilinear orbit one end move, move to side form to be poured
The coordinate position of concrete component forms whole template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147359.5A CN106869034B (en) | 2017-03-13 | 2017-03-13 | Adjustable formwork supports sliding rail and template opening/closing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147359.5A CN106869034B (en) | 2017-03-13 | 2017-03-13 | Adjustable formwork supports sliding rail and template opening/closing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106869034A true CN106869034A (en) | 2017-06-20 |
| CN106869034B CN106869034B (en) | 2019-02-22 |
Family
ID=59170916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710147359.5A Active CN106869034B (en) | 2017-03-13 | 2017-03-13 | Adjustable formwork supports sliding rail and template opening/closing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106869034B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339077A (en) * | 2020-10-30 | 2021-02-09 | 中铁大桥局第九工程有限公司 | Side mould for curve beam prefabricated segment and construction method of prefabricated segment |
| CN112726445A (en) * | 2020-12-30 | 2021-04-30 | 中铁六局集团北京铁路建设有限公司 | Side wall design steel form supporting construction |
| CN112726443A (en) * | 2020-12-30 | 2021-04-30 | 中铁六局集团北京铁路建设有限公司 | Construction method of side wall shaping steel formwork supporting structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005113579A (en) * | 2003-10-09 | 2005-04-28 | Taisei Corp | Movable form support |
| KR101011417B1 (en) * | 2010-09-10 | 2011-01-28 | (주)아크메엔지니어링 | System Formwork for FSM |
| CN204982684U (en) * | 2015-06-17 | 2016-01-20 | 安徽奥发建筑制品有限公司 | Bridge cantilever is pour triangle and is hung basket template |
| CN105735141A (en) * | 2016-05-05 | 2016-07-06 | 中铁上海工程局集团有限公司 | Gliding device with box beam side template and construction method thereof |
| CN105887696A (en) * | 2016-05-25 | 2016-08-24 | 中交第航务工程局有限公司 | Variable-cross-section adjustable integral form board of mobile formwork |
| CN206768604U (en) * | 2017-03-13 | 2017-12-19 | 中交二航局第二工程有限公司 | Adjustable formwork supports sliding rail |
-
2017
- 2017-03-13 CN CN201710147359.5A patent/CN106869034B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005113579A (en) * | 2003-10-09 | 2005-04-28 | Taisei Corp | Movable form support |
| KR101011417B1 (en) * | 2010-09-10 | 2011-01-28 | (주)아크메엔지니어링 | System Formwork for FSM |
| CN204982684U (en) * | 2015-06-17 | 2016-01-20 | 安徽奥发建筑制品有限公司 | Bridge cantilever is pour triangle and is hung basket template |
| CN105735141A (en) * | 2016-05-05 | 2016-07-06 | 中铁上海工程局集团有限公司 | Gliding device with box beam side template and construction method thereof |
| CN105887696A (en) * | 2016-05-25 | 2016-08-24 | 中交第航务工程局有限公司 | Variable-cross-section adjustable integral form board of mobile formwork |
| CN206768604U (en) * | 2017-03-13 | 2017-12-19 | 中交二航局第二工程有限公司 | Adjustable formwork supports sliding rail |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339077A (en) * | 2020-10-30 | 2021-02-09 | 中铁大桥局第九工程有限公司 | Side mould for curve beam prefabricated segment and construction method of prefabricated segment |
| CN112726445A (en) * | 2020-12-30 | 2021-04-30 | 中铁六局集团北京铁路建设有限公司 | Side wall design steel form supporting construction |
| CN112726443A (en) * | 2020-12-30 | 2021-04-30 | 中铁六局集团北京铁路建设有限公司 | Construction method of side wall shaping steel formwork supporting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106869034B (en) | 2019-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106869034A (en) | Adjustable formwork supports sliding rail and template opening/closing method | |
| CN206538790U (en) | Interior mould trolley is used in a kind of cast-in-place pipe gallery construction | |
| CN206967729U (en) | Precast T-Beam floorings reinforcing bar active ligation mold | |
| CN110485411A (en) | End supports amplitude variation type stirring piling all-in-one machine and its construction method | |
| CN206768604U (en) | Adjustable formwork supports sliding rail | |
| CN105971539A (en) | Coring drilling machine mast adjusting mechanism | |
| CN206646825U (en) | A kind of oblique formwork support structure | |
| CN110468748A (en) | A kind of culvert trolley | |
| CN209874484U (en) | Aluminum alloy template bracing device | |
| CN206703239U (en) | Adjustable formwork support bar | |
| CN206070379U (en) | A kind of large-scale structure pose adjusts constructing device | |
| CN110549109B (en) | Stern shaft bracket positioning device and positioning method | |
| CN107829374A (en) | Highway prestress concrete box girder mobile formwork and construction method of encorbelmenting | |
| CN102191751B (en) | Hydraulic internal mold for asymmetric box girder | |
| CN208395591U (en) | Automatic accurate adjustment track bent device | |
| CN108798707A (en) | A kind of lining trolley and its formwork erection and release method | |
| CN215803366U (en) | Building diagonal bracing structure | |
| CN210134949U (en) | Tunnel secondary lining section trolley | |
| CN113719115A (en) | High formwork system for building construction | |
| CN100358647C (en) | Straightening bench of the car body | |
| DE10048842A1 (en) | Method for laying railway track has each track section positioned by an alignment frame prior to securing the roadbed | |
| CN206860201U (en) | adjustable widened section | |
| CN207087024U (en) | A kind of road and bridge stainless steel railing is with being automatically positioned cutting equipment | |
| CN206016259U (en) | A kind of adjustable beam die plate reinforcing jacking device | |
| CN221628188U (en) | Supporting device for road bridge tunnel construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |