CN108532940A - High pier is without holder over-form construction method - Google Patents
High pier is without holder over-form construction method Download PDFInfo
- Publication number
- CN108532940A CN108532940A CN201810356563.2A CN201810356563A CN108532940A CN 108532940 A CN108532940 A CN 108532940A CN 201810356563 A CN201810356563 A CN 201810356563A CN 108532940 A CN108532940 A CN 108532940A
- Authority
- CN
- China
- Prior art keywords
- template
- platform
- template platform
- electromagnet
- over
- 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
- 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
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of high piers without holder over-form construction method, circular lifting platform is arranged in the lateral surface of casting concrete section, the upper surface of the lifting platform along the surrounding of concrete segment be respectively correspondingly arranged it is a set of turn over a liter device, turn over the fixed telescopic device in the upper surface of liter device；The top of the telescopic device is detachably fixed one first template platform, support and is detachably fixed on first template platform and constructs the second consistent template platform with it；Casting concrete in the square space that four second template platforms are formed；After concrete setting, it is described turn over a liter device, the telescopic device drives first template platform to turn over the surface for rising to second template platform；Liter device that turns over drives the lifting platform to move up.The present invention has the advantages that reduce using hanging device, reduces manual operation, raising construction efficiency, convenient for the concrete surface solidified is conserved and examined, and can be widely applied to building field.
Description
Technical field
The present invention relates to building fields.It is more particularly related to which a kind of high pier is without holder over-form construction method.
Background technology
During high pier over-form construction, when template turns over liter operation, the position for selecting template suspension centre, impaling rigging, profit are needed
Template is carried out with lifting appliance to turn over liter；Template danger coefficient in hoisting process is high, when eminence form removable, operating personnel with
Tower crane needs close fit, construction requirement height and low construction efficiency.
Since the pier shaft of over-form construction is generally excessively high, generally can not using set up around pier shaft scaffold come to pier shaft into
Row maintenance and inspection, can not ensure the quality of the concrete solidified.
Invention content
The object of the present invention is to provide a kind of reductions using hanging device, reduction manual operation, raising construction efficiency, is convenient for
The high pier that the concrete surface solidified is conserved and examined is without holder over-form construction method.
In order to realize these purposes and other advantages according to the present invention, a kind of high pier is provided without holder over-form construction side
Method, including：S1：Circular lifting platform is arranged in the lateral surface of casting concrete section, and the upper surface of the lifting platform is along
The surrounding of casting concrete section, which is respectively correspondingly arranged, a set of turns over a liter device；
S2：The surrounding of casting concrete section fixes one first template platform respectively, is respectively positioned on above the lifting platform,
Template platform includes the first template platform and the second template platform；First template platform and second template platform wrap
Horizontally disposed transverse slat, the first guardrail, template are included, first guardrail, template are opposite and are vertically fixed on the two of the transverse slat
End；First guardrail is consistent with the form height, the square space of the template formation of four first template platforms, and
The inner surface of the template of first template platform fits in the side of casting concrete section, the cross of first template platform
Plate and described turn over detachably set up telescopic device between liter device, and the telescopic device can be in the side of corresponding concrete segment
It stretches in the parallel horizontal direction in face；
S3：Equal support and it is removably fixed with the second template platform on the surface of first template platform；
S4：The casting concrete in the square space that the template of four second template platforms is formed；
S5：After the concrete setting poured in step S4, second template platform fixation is poured in step s 4
Concrete side, and release the first template platform and the second template platform connection relation, a liter device is turned in the left and right sides
First template platform of the left and right sides is driven to be slided along first level direction, until the template of first template platform is de-
Side from casting concrete section；
S6：Liter device that turns over of the left and right sides jacks corresponding first template platform to first template platform
Lower surface it is concordant with the upper surface of the second template platform, the telescopic end Level Promoting of the telescopic device is corresponding described
First template platform is to the surface of second template platform；
S7：By the second template platform immediately below first template platform of the left and right sides and its, removably fixation connects
It connects, removes the connection relation of first template platform and the corresponding telescopic device of the left and right sides, it is described to turn over a liter device
Simultaneously level slides into initial position to retraction in the vertical direction；
S8：First template platform of the front and rear sides of casting concrete section turns in the way of above-mentioned steps S5-S7
It rises on the surface of the second template platform described in front and rear sides, and is removably fixed with the second template platform immediately below it
It connects, liter device retraction is turned over described in front and rear sides and level slides into initial position；
S9：The transverse slat of front and back and the left and right sides second template platform and described turn over detachably set up between liter device
Telescopic device, front and back and the left and right sides liter device that turns over are synchronized in the vertical direction on the retraction drive lifting platform
It rises；
S10：Second template platform turns over the surface for rising to first template platform, during pier construction,
First template platform and second template platform cycle turn over；
Wherein, turning over liter device drives template platform edge connected to it to be parallel on the direction of corresponding concrete segment side
Sliding, and can move in the vertical direction；The first level direction is the horizontal direction for the left side for being parallel to concrete segment,
Second horizontal direction is in same level perpendicular to the first level direction.
Preferably, first template platform and the second template platform are along perpendicular to the side of its corresponding concrete segment
Direction be divided into two to form impartial two parts；First template platform, second template platform divisional plane two
Liter device and a telescopic device are turned over described in being distributed with one in side.
Preferably, liter device that turns over includes lateral cylinder, vertical cylinder；
The lateral cylinder is horizontally disposed along the direction for the side for being parallel to corresponding concrete segment；The lifting platform
Surrounding is provided with the second vertical guardrail, the piston rod of the lateral cylinder be detachably connected its to the second guardrail inside
Face；
The lower surface of the vertical cylinder is individually fixed in the upper surface of the lateral cylinder.
Preferably, the upper surface of the surrounding of the lifting platform is along the direction for being parallel to its corresponding concrete segment side
Invagination forms the first groove, and the vertical section of first groove is convex；The lower surface of the lateral cylinder be provided with
The convex protrusion of the first groove cooperation.
Preferably, the telescopic device includes horizontal air cylinder, square plate；
The lower surface of the horizontal air cylinder is fixed on the upper surface of the vertical cylinder and its edge and is parallel to corresponding coagulation
The direction of soil section side is arranged, and the piston rod of the horizontal air cylinder is towards inside；
The square plate is fixed on the piston rod of the horizontal air cylinder.
Preferably, the first electromagnet is arranged in the horizontal air cylinder upper surface, and the second electromagnetism is arranged in the upper surface of the square plate
The lower surface setting third electromagnet of iron, the transverse slat；
Wherein, when energization, first electromagnet and second electromagnet generate attraction with the third electromagnet
Power；When it is described turn over the sliding of liter device level or jacking upwards when, first electromagnet, second electromagnet, the third
Electromagnet is in energized state；When the piston rod of the horizontal air cylinder stretches out, first electromagnet is in off-position,
Second electromagnet and the third electromagnet are in energized state.
Preferably, first template platform, second template platform, the lifting platform are truss structure.
Preferably, first template platform and the second template platform are along the direction for being parallel to corresponding concrete segment side
Both ends be respectively provided with clamping close device；
The edge of first template platform and second template platform is parallel to the direction of corresponding concrete segment side
The side wall at both ends be recessed inwardly to form the second rectangular groove, the length direction of second groove is corresponding perpendicular to its
The direction of the side of concrete segment；
The clamping close device includes a pair of of character cut in bas-relief template, two-way cylinder；
A pair of character cut in bas-relief template is relatively arranged on the two of second groove along the length direction of second groove
End, a boss of the character cut in bas-relief template are slidably caught in second groove；
The two-way cylinder is fixed in second groove and the piston rod at its both ends is separately connected a pair of character cut in bas-relief
The boss for being caught in the second groove of template；
Wherein, when the two-way cylinder is shunk, the inner surface of another boss of the character cut in bas-relief template fits in described
The lower surface of telescopic device.
Preferably, it is both provided on the divisional plane of first template platform, second template platform mutual when energization
The 4th electromagnet attracted.
The present invention includes at least following advantageous effect：
1, template platform is recycled toward rising using turning over liter device and telescopic device, reduces lifting appliance in work progress
Use, improve working efficiency while reduce construction risk；
2, using turning over, liter device horizontal stripes moving platen platform is detached from the surface of concrete segment and utilization telescopic device pushes
Template platform playbacks in level, reduces and relies on manpower or jack, and safety coefficient higher is easy to operate, and labor intensity reduces, and carries
High construction efficiency；
3, in work progress, lifting platform is also constantly rising, after lifting platform can be to solidification during rising
The surface of concrete conserved and examined；
4, the setting of clamping close device can improve stability when lifting platform rises.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is lifting platform vertical view of the present invention；
Fig. 3 is the first template platform vertical view of the present invention；
Fig. 4 is telescopic device vertical view of the present invention；
Fig. 5 is clamping close device structural schematic diagram of the present invention；
Fig. 6 is the second groove of the present invention and the character cut in bas-relief template connection diagram.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
In the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on ... shown in the drawings or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, is not that device or the element of instruction or hint meaning are necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in figures 1 to 6, the present invention provides a kind of high pier without holder over-form construction method, including：S1：Casting concrete
Circular lifting platform 2 is arranged in the lateral surface of section 1, and the upper surface of the lifting platform 2 is each along the surrounding of casting concrete section 1
It is correspondingly arranged and a set of turns over a liter device；
S2：The surrounding of casting concrete section 1 fixes one first template platform 4 respectively, is respectively positioned on the lifting platform 2
Side, template platform include the first template platform 4 and the second template platform 5；First template platform 4 and second template are flat
Platform 5 includes horizontally disposed transverse slat 6, the first guardrail 7, template 8, and first guardrail 7, template 8 are opposite and are vertically fixed on
The both ends of the transverse slat 6；First guardrail 7 is highly consistent with the template 8, the template 8 of four first template platforms 4
The square space of formation, and the inner surface of the template 8 of first template platform 4 fits in the side of casting concrete section 1,
The transverse slat 6 of first template platform 4 and described turn over detachably set up telescopic device 3 between liter device, and the telescopic device 3 can
It stretches in the parallel horizontal direction in the side of corresponding concrete segment 1；
S3：Equal support and it is removably fixed with the second template platform 5 on the surface of first template platform 4；
S4：The casting concrete in the square space that the template 8 of four second template platforms 5 is formed；
S5：After the concrete setting poured in step S4, second template platform 5 fixation is poured in step s 4
Concrete side, and release the connection relation of the first template platform 4 and the second template platform 5, turning over liter for the left and right sides fills
It sets and first template platform 4 of the left and right sides is driven to be slided along first level direction, until the mould of first template platform 4
Plate 8 is detached from the side of casting concrete section 1；
S6：Liter corresponding first template platform 4 of device jacking to first template of turning over of the left and right sides is put down
The lower surface of platform 4 is concordant with the upper surface of second template platform 5, and the telescopic end Level Promoting of the telescopic device 3 corresponds to
First template platform 4 to the surface of second template platform 5；
S7：The second template platform 5 immediately below first template platform 4 of the left and right sides and its is removably fixed
The connection relation of first template platform 4 and the corresponding telescopic device 3 of the left and right sides is removed in connection, described to turn over liter
Device bounces back in the vertical direction and level slides into initial position；
S8：First template platform 4 of the front and rear sides of casting concrete section 1 is in the way of above-mentioned steps S5-S7
It turns over and rises on the surface of the second template platform 5 described in front and rear sides, and is dismountable with the second template platform 5 immediately below it
It is fixedly connected, liter device retraction is turned over described in front and rear sides and level slides into initial position；
S9：The transverse slat of front and back and the left and right sides second template platform and described turn over detachably set up between liter device
Telescopic device, front and back and the left and right sides liter device that turns over are synchronized in the vertical direction on the retraction drive lifting platform
It rises；
S10：Second template platform 5 turns over the surface for rising to first template platform 4, in pier construction process
In, first template platform 4 and second template platform 5 cycle turn over；
Wherein, turning over liter device drives 8 platform of template connected to it along the direction for being parallel to 1 side of corresponding concrete segment
Upper sliding, and can move in the vertical direction；The first level direction is the level side for the left side for being parallel to concrete segment 1
To second horizontal direction is in same level perpendicular to the first level direction.
In the above-mentioned technical solutions, the template platform, the lifting platform 2 by pull rod to drawing and the coagulation that has solidified
Soil is fixed；First template platform 4 and second template platform 5 are fixed by bolt；The lifting platform 2
Can constantly it rise with the rising of the template platform, construction personnel can be on the lifting platform 2 to the concrete of solidification
Surface conserved and examined；Tool can be set on the lifting platform 2 and the template platform and conclude case, in time to using
Tool stored, fallen after preventing tool from arbitrarily stacking, threaten lower section personnel safety；Have above the template platform
Safety net is set when construction personnel operates, between the template 8 and first guardrail 7 to ensure construction personnel's
Safety；First template platform 4 and second template platform 5 cycle turn over, and concrete is all carried out after turning over every time
Pour, the height of concrete segment 1 constantly increases, until the height of concrete segment 1 reaches desired height.
In another technical solution, first template platform, 4 and second template platform 5 is along corresponding perpendicular to its
The direction of the side of concrete segment 1 is divided into two to form impartial two parts；First template platform 4, second template
Liter device and a telescopic device 3 are turned over described in being distributed with one in the both sides of the divisional plane of platform 5.
In the above-mentioned technical solutions, two parts are slided in opposite direction respectively, the stability of the lifting platform 2
More preferably；It is both provided with rubber weather strip in the surrounding and divisional plane of the template 8, prevents from generating spillage when concreting.
In another technical solution, liter device that turns over includes lateral cylinder 9, vertical cylinder 10；
The lateral cylinder 9 is horizontally disposed along the direction for the side for being parallel to corresponding concrete segment 1；The lifting platform
2 surrounding is provided with the second vertical guardrail 15, the piston rod 20 of the lateral cylinder be detachably connected its to the second shield
The medial surface on column 15；
The lower surface of the vertical cylinder 10 is individually fixed in the upper surface of the lateral cylinder 9.
In the above-mentioned technical solutions, the piston rod 20 of the lateral cylinder is towards outside, connect its to the second guardrail
15 medial surface；The 5th electromagnet, the medial shaft of second guardrail 15 is arranged in the front end of the piston rod 20 of the lateral cylinder
Face the 6th electromagnet of setting directly, when energization, the 5th electromagnet and the 6th electromagnet generate attraction；It is described to turn over a liter dress
When setting the sliding of needs level, the piston rod 20 of the lateral cylinder stretches out, and the 5th electromagnet attracts the 6th electromagnet
Afterwards, the piston rod 20 of the lateral cylinder connects the medial surface of second guardrail 15, and the piston rod 20 of the lateral cylinder is received
Contracting, it is described to turn over liter device realization level sliding to drive the telescopic device 3 and the template platform level sliding of top；
The vertical cylinder 10 is vertically flexible to drive the telescopic device 3 and template platform vertical direction movement；It is described to turn over a liter dress
Set and 3 use of the telescopic device after, the vertical cylinder 10 retraction drives the telescopic device 3 to decline, the described 5th
Electromagnet and the 6th electromagnet still connect, and the piston rod 20 of the lateral cylinder stretches out the cylinder for driving the lateral cylinder 9
After body returns to initial position, the 5th electromagnet and the 6th electromagnet power-off, the piston rod 20 of the lateral cylinder return
Contracting so that not sliding to the level of the lateral cylinder 9 of front and rear sides after 9 use of the lateral cylinder of the left and right sides
Movable property life hinders.
In another technical solution, the upper surface edge of the surrounding of the lifting platform 2 is parallel to its corresponding coagulation
The direction of 1 side of soil section invaginates to form the first groove, and the vertical section of first groove is convex；The lateral cylinder 9
Lower surface be provided with the convex protrusion coordinated with first groove.
In the above-mentioned technical solutions, the convex protrusion horizontal in first groove can be slided, and make the transverse direction
The horizontal sliding of cylinder 9 it is reproducible, will not shift；First groove of convex exists to the convex protrusion
Limitation is generated on vertical direction, and it is movable in the vertical direction to limit the lateral cylinder 9.
In another technical solution, the telescopic device 3 includes horizontal air cylinder 11, square plate 12；
The upper surface of the vertical cylinder 10 is fixed in the lower surface of the horizontal air cylinder 11 and it is corresponding along being parallel to
The direction of 1 side of concrete segment is arranged, and the piston rod of the horizontal air cylinder 11 is towards inside；
The square plate 12 is fixed on the piston rod of the horizontal air cylinder 11.
In the above-mentioned technical solutions, the upper surface of the cylinder body of the square plate 12 and the horizontal air cylinder 11 and the transverse slat 6
Lower surface be to be detachably connected, the flexible drive of the piston rod of the horizontal air cylinder 11 square plate 12 is in the horizontal direction
Movement, and then first template platform 4 or second template platform 5 is driven to move in the horizontal direction.
In another technical solution, the first electromagnet 13 is arranged in 11 upper surface of the horizontal air cylinder, the square plate 12
The second electromagnet 14 is arranged in upper surface, third electromagnet is arranged in the lower surface of the transverse slat 6；
Wherein, when energization, first electromagnet 13 and second electromagnet 14 are generated with the third electromagnet
Attraction；When it is described turn over the sliding of liter device level or jacking upwards when, first electromagnet 13, second electromagnet 14,
The third electromagnet is in energized state；When the piston rod of the horizontal air cylinder 11 stretches out, first electromagnet 13
In off-position, second electromagnet 14 and the third electromagnet are in energized state.
In the above-mentioned technical solutions, described when turning over liter device and driving the template platform level sliding or upwards jacking, institute
It states the first electromagnet 13, second electromagnet 14, the third electromagnet and is in energized state, the following table of the transverse slat 6
Face and the upper surface of the horizontal air cylinder 11 and the square plate 12 are all connected with, and connection area is big at this time, make the template platform
Sliding and jacking are more stablized；It is described to turn over liter device to jack the lower surface of first template platform 4 flat with second template
After the upper surface of platform 5 is concordant, first electromagnet 13 is in off-position, second electromagnet 14 and the third electromagnetism
Iron is in energized state, and the upper surface of the square plate 12 is connect with the lower surface of the transverse slat 6, the upper table of the horizontal air cylinder 11
Face and the lower surface of the transverse slat 6 disconnect, and the piston rod of the horizontal air cylinder 11, which stretches out, pushes the square plate 12 is horizontal to move
Dynamic, the square plate 12 drives first template platform 4 to be moved horizontally to the surface of second template platform 5.
In another technical solution, first template platform 4, second template platform 5, the lifting platform 2
It is truss structure, saves material utilization amount, stress is more excellent.
In another technical solution, first template platform, 4 and second template platform 5 is along being parallel to corresponding coagulation
The both ends in the direction of 1 side of soil section are respectively provided with clamping close device；
The edge of first template platform 4 and second template platform 5 is parallel to the side of 1 side of corresponding concrete segment
To the side wall at both ends be recessed inwardly to form the second rectangular groove 16, the length direction of second groove 16 is perpendicular to it
The direction of the side of corresponding concrete segment 1；
The clamping close device includes a pair of of character cut in bas-relief template 17, two-way cylinder 18；
A pair of character cut in bas-relief template 17 is relatively arranged on second groove along the length direction of second groove 16
One boss at 16 both ends, the character cut in bas-relief template 17 is slidably caught in second groove 16；
The two-way cylinder 18 is fixed in second groove 16 and the piston rod at its both ends is separately connected described in a pair
The boss for being caught in the second groove 16 of character cut in bas-relief template 17；
Wherein, when the two-way cylinder 18 is shunk, the inner surface of another boss of the character cut in bas-relief template 17 fits in
The lower surface of the telescopic device 3.
In the above-mentioned technical solutions, described when turning over liter device the lifting platform 2 being driven to rise, in order to keep the jacking flat
Platform 2 is more firm in uphill process, and the clamping close device engages the telescopic device 3；When the telescopic device 3 is without connection
When the clamping close device, the piston rod of the two-way cylinder 18 need to only be stretched out, make another boss of the character cut in bas-relief template 17
It is detached from the lower surface of the telescopic device 3.
In another technical solution, first template platform 4, second template platform 5 divisional plane on be all provided with
It is equipped with the 4th electromagnet 19 attracted each other when energization.
In the above-mentioned technical solutions, the first template platform 4 or second template described in 12 Level Promoting of the square plate are flat
After platform 5, second electromagnet 14 is powered off with the third electromagnet, and the square plate 12 releases connection relation with the transverse slat 6,
4th electromagnet 19 is powered, and the divisional plane of first template platform 4 or second template platform 5 generates connection.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (9)
1. a kind of high pier is without holder over-form construction method, which is characterized in that including：
S1：Circular lifting platform is arranged in the lateral surface of casting concrete section, and the upper surface edge of the lifting platform has poured
The surrounding of concrete segment, which is respectively correspondingly arranged, a set of turns over a liter device；
S2：The surrounding of casting concrete section fixes one first template platform respectively, is respectively positioned on above the lifting platform, template
Platform includes the first template platform and the second template platform；First template platform and second template platform include water
The transverse slat of flat setting, the first guardrail, template, first guardrail, template are opposite and are vertically fixed on the both ends of the transverse slat；Institute
State that the first guardrail is consistent with the form height, the square space that the templates of four first template platforms is formed, and it is described
The inner surface of the template of first template platform fits in the side of casting concrete section, the transverse slat of first template platform with
Described turn over detachably sets up telescopic device between liter device, and the telescopic device can be flat in the side of corresponding concrete segment
It stretches in capable horizontal direction；
S3：Equal support and it is removably fixed with the second template platform on the surface of first template platform；
S4：The casting concrete in the square space that the template of four second template platforms is formed；
S5：After the concrete setting poured in step S4, second template platform fixation is poured in step s 4 mixed
The side of soil is coagulated, and releases the connection relation of the first template platform and the second template platform, liter device that turns over of the left and right sides drives
First template platform of the left and right sides is slided along first level direction, until the template of first template platform is detached from
The side of casting concrete section；
S6：A liter device is turned over described in the left and right sides to jack under corresponding first template platform to first template platform
Surface is concordant with the upper surface of the second template platform, the telescopic end Level Promoting corresponding described first of the telescopic device
Template platform is to the surface of second template platform；
S7：First template platform of the left and right sides is removably fixedly connected with the second template platform immediately below it,
The connection relation of first template platform and the corresponding telescopic device of the left and right sides is removed, liter device that turns over is perpendicular
The level of contracing slides into initial position to histogram back up；
S8：First template platform of the front and rear sides of casting concrete section has turned in the way of above-mentioned steps S5-S7 rises to
On the surface of second template platform described in front and rear sides, and removably fixation connects with the second template platform immediately below it
It connects, liter device retraction is turned over described in front and rear sides and level slides into initial position；
S9：The transverse slat of front and back and the left and right sides second template platform and it is described turn over detachably set up between liter device it is flexible
Device, front and back and the left and right sides liter device that turns over synchronize the retraction drive lifting platform rising in the vertical direction；
S10：Second template platform turns over the surface for rising to first template platform, described during pier construction
First template platform and second template platform cycle turn over；
Wherein, turning over liter device drives template platform connected to it to be slid up along the side for being parallel to corresponding concrete segment side
It is dynamic, and can move in the vertical direction；The first level direction is the horizontal direction for the left side for being parallel to concrete segment, institute
The second horizontal direction is stated in same level perpendicular to the first level direction.
2. high pier as described in claim 1 is without holder over-form construction method, which is characterized in that first template platform and the
Two template platforms are divided into two to form impartial two parts along the direction perpendicular to the side of its corresponding concrete segment；It is described
First template platform, second template platform divisional plane both sides be distributed with one described in turn over liter device and one described flexible
Device.
3. high pier as claimed in claim 2 is without holder over-form construction method, which is characterized in that liter device that turns over includes laterally
Cylinder, vertical cylinder；
The lateral cylinder is horizontally disposed along the direction for the side for being parallel to corresponding concrete segment；The surrounding of the lifting platform
Be provided with the second vertical guardrail, the piston rod of the lateral cylinder be detachably connected its to the second guardrail medial surface；
The lower surface of the vertical cylinder is individually fixed in the upper surface of the lateral cylinder.
4. high pier as claimed in claim 3 is without holder over-form construction method, which is characterized in that the surrounding of the lifting platform
Upper surface invaginates to form the first groove along the direction for being parallel to its corresponding concrete segment side, first groove it is vertical
Section is convex；The lower surface of the lateral cylinder is provided with the convex protrusion coordinated with first groove.
5. high pier as claimed in claim 2 is without holder over-form construction method, which is characterized in that the telescopic device includes level
Cylinder, square plate；
The lower surface of the horizontal air cylinder is fixed on the upper surface of the vertical cylinder and its edge and is parallel to corresponding concrete segment
The direction of side is arranged, and the piston rod of the horizontal air cylinder is towards inside；
The square plate is fixed on the piston rod of the horizontal air cylinder.
6. high pier as claimed in claim 5 is without holder over-form construction method, which is characterized in that the horizontal air cylinder upper surface is set
The first electromagnet is set, the second electromagnet is arranged in the upper surface of the square plate, third electromagnet is arranged in the lower surface of the transverse slat；
Wherein, when energization, first electromagnet and second electromagnet generate attraction with the third electromagnet；When
It is described when turning over the sliding of liter device level or upwards jacking, first electromagnet, second electromagnet, the third electromagnet
It is in energized state；When the piston rod of the horizontal air cylinder stretches out, first electromagnet is in off-position, and described the
Two electromagnet and the third electromagnet are in energized state.
7. high pier as described in claim 1 is without holder over-form construction method, which is characterized in that first template platform, institute
State the second template platform, the lifting platform is truss structure.
8. high pier as claimed in claim 2 is without holder over-form construction method, which is characterized in that first template platform and the
Two template platforms are respectively provided with clamping close device along the both ends in the direction for being parallel to corresponding concrete segment side；
The edge of first template platform and second template platform is parallel to the two of the direction of corresponding concrete segment side
The side wall at end is recessed inwardly to form the second rectangular groove, and the length direction of second groove is perpendicular to its corresponding coagulation
The direction of the side of soil section；
The clamping close device includes a pair of of character cut in bas-relief template, two-way cylinder；
A pair of character cut in bas-relief template is relatively arranged on the both ends of second groove, institute along the length direction of second groove
A boss for stating character cut in bas-relief template is slidably caught in second groove；
The two-way cylinder is fixed in second groove and the piston rod at its both ends is separately connected a pair of character cut in bas-relief template
The boss for being caught in the second groove；
Wherein, when the two-way cylinder is shunk, the inner surface of another boss of the character cut in bas-relief template fits in described stretch
The lower surface of device.
9. high pier as claimed in claim 2 is without holder over-form construction method, which is characterized in that first template platform, institute
State the 4th electromagnet for being both provided on the divisional plane of the second template platform and attracting each other when energization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810356563.2A CN108532940B (en) | 2018-04-19 | 2018-04-19 | High pier support-free rollover construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810356563.2A CN108532940B (en) | 2018-04-19 | 2018-04-19 | High pier support-free rollover construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108532940A true CN108532940A (en) | 2018-09-14 |
| CN108532940B CN108532940B (en) | 2020-04-14 |
Family
ID=63478771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810356563.2A Active CN108532940B (en) | 2018-04-19 | 2018-04-19 | High pier support-free rollover construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108532940B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136805A (en) * | 2021-04-27 | 2021-07-20 | 福建省亿方建设工程有限公司 | Bracket-free construction method for bent cap |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3552709A (en) * | 1967-05-11 | 1971-01-05 | Byggforbattring Ab | Arrangement in sliding form equipments for erecting concrete structures having at least one inclined wall surface |
| CN102493341A (en) * | 2011-11-14 | 2012-06-13 | 中交一航局第四工程有限公司 | Construction method for hollow thin-walled high pier non-bracket formwork turnover of railway |
| CN103938856A (en) * | 2014-04-09 | 2014-07-23 | 中国化学工程第十三建设有限公司 | Tower structure slip-form construction operation platform free of bracing pieces and construction method |
| CN204530493U (en) * | 2015-02-10 | 2015-08-05 | 浙江永峰模具制造有限公司 | A kind of high pier over-form construction platform |
| CN105507152A (en) * | 2015-11-26 | 2016-04-20 | 柳州欧维姆机械股份有限公司 | Construction method of self-elevating walking templates for piers of building |
| CN107829370A (en) * | 2017-11-07 | 2018-03-23 | 中国十九冶集团有限公司 | High pier is from climbing liquid press to turn over molds construction technology |
-
2018
- 2018-04-19 CN CN201810356563.2A patent/CN108532940B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3552709A (en) * | 1967-05-11 | 1971-01-05 | Byggforbattring Ab | Arrangement in sliding form equipments for erecting concrete structures having at least one inclined wall surface |
| CN102493341A (en) * | 2011-11-14 | 2012-06-13 | 中交一航局第四工程有限公司 | Construction method for hollow thin-walled high pier non-bracket formwork turnover of railway |
| CN103938856A (en) * | 2014-04-09 | 2014-07-23 | 中国化学工程第十三建设有限公司 | Tower structure slip-form construction operation platform free of bracing pieces and construction method |
| CN204530493U (en) * | 2015-02-10 | 2015-08-05 | 浙江永峰模具制造有限公司 | A kind of high pier over-form construction platform |
| CN105507152A (en) * | 2015-11-26 | 2016-04-20 | 柳州欧维姆机械股份有限公司 | Construction method of self-elevating walking templates for piers of building |
| CN107829370A (en) * | 2017-11-07 | 2018-03-23 | 中国十九冶集团有限公司 | High pier is from climbing liquid press to turn over molds construction technology |
Non-Patent Citations (1)
| Title |
|---|
| 郭杨等: "高墩液压自升平台翻模施工的应用与分析", 《科技传播》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136805A (en) * | 2021-04-27 | 2021-07-20 | 福建省亿方建设工程有限公司 | Bracket-free construction method for bent cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108532940B (en) | 2020-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205778910U (en) | A kind of outer mould trolley of cut-and-cover tunnel lining cutting | |
| CN108532940A (en) | High pier is without holder over-form construction method | |
| CN206264117U (en) | The beam prefabricated equipment of T | |
| CN202347842U (en) | Hydraulic climbing template device of high-rise building | |
| CN105401717B (en) | Creeping formwork frame body | |
| CN110714611A (en) | Light climbing formwork steel frame system | |
| CN209408870U (en) | A kind of simple concrete test block stripper apparatus | |
| CN206913374U (en) | Precast T-Beam hydraulic formwork device | |
| CN205840892U (en) | Ditch mould bases is surveyed in self-propelled tunnel | |
| CN206280085U (en) | A kind of tunnel lining trolley of anti-concrete leakage | |
| CN109335956B (en) | Prefabricated ditch apron hoisting accessory | |
| CN209755520U (en) | Dyeing equipment for furniture board | |
| CN213738182U (en) | Steel plate hoisting device on travelling crane | |
| CN114439235B (en) | Synchronous pouring device for constructional column and frame | |
| KR101243703B1 (en) | Apparatus for Manufacturing Caisson Comprising Exterior Form and Interior Form | |
| CN206053965U (en) | A kind of tunnel ditch cable trough construction trolley | |
| CN105619590B (en) | Steel reinforcement cage jacking apparatus for pile pile production line | |
| CN209210205U (en) | A kind of prefabricated ditch cover board boom hoisting | |
| CN110883920B (en) | Prefabricated T roof beam self-propelled hydraulic pressure template device and template system | |
| CN211173071U (en) | Light climbing formwork steel frame system | |
| CN209040855U (en) | A kind of cable duct lateral sulcus watchman's wooden clapper integration lining trolley adapting to horizontal slope variation | |
| CN203917788U (en) | A kind of riveting work platform | |
| CN207793891U (en) | A kind of Split type hydraulic box girder inner formwork | |
| CN201235420Y (en) | Liftable platform for shearing electrolytic nickel sheet | |
| CN105297600B (en) | Street brick paving machine |
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 |