CN107443566A - The preparation method of prefabricated constructional column formwork - Google Patents
The preparation method of prefabricated constructional column formwork Download PDFInfo
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- CN107443566A CN107443566A CN201710719125.3A CN201710719125A CN107443566A CN 107443566 A CN107443566 A CN 107443566A CN 201710719125 A CN201710719125 A CN 201710719125A CN 107443566 A CN107443566 A CN 107443566A
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- constructional column
- prefabricated
- stop collar
- inner template
- along
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
- B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of preparation method of prefabricated constructional column formwork, utilize prefabricated constructional column formwork producing device, pass through the perforation both ends of constructional column reinforcing bar being each passed through on the seal cover board of both ends, constructional column reinforcing bar can just be positioned, then the casting concrete directly into constructional column concrete pouring groove, Vibration on Start-up platform simultaneously, concrete can be made uniformly to be filled in each position in constructional column concrete pouring groove, it can avoid producing cavitation, after concrete setting, corresponding template is removed, its making is simple and convenient, and Forming Quality is high.
Description
Technical field
The present invention relates to the realm of building construction, and in particular to a kind of preparation method of prefabricated constructional column formwork.
Background technology
Frame structure is flexible due to separating with space, from heavy and light, saves material；Architectural plane can more neatly be coordinated
The advantages that arrangement, house, school, office building etc. are widely used in, also prestressing force can be applied to beams of concrete or plate as needed, with
Suitable for larger span.The mode that filling wall is built after frame structure main body construction is completed, after generally use realizes space
The function of separating and go along with sb. to guard him.To improve the integral rigidity of building and overall ductility, the development of wall body slit is constrained, is increased
The stability of building, strengthen the shock resistance of building, fill and require to set the secondary constructional column poured in wall.
The existing secondary structure Constructional Col-umn Construction technique of frame structure, after masonry completion, live colligation constructional column reinforcing bar,
Supporting module, casting concrete, form removal.Working procedure is cumbersome, template usage amount is big, work consuming amount is big, long construction period.Constructed
Cheng Zhong, because construction column dimension is smaller, concrete vibrating is more difficult, causes concrete pouring quality not ensure, impression quality
Poor, when floor height is higher, constructional column needs segmentation to pour, and difficulty of construction is larger.
In order to solve the above-mentioned technical problem, a kind of construction method of prefabricated constructional column is inventor provided, employs part
Then prefabricated method, first prefabricated one section of constructional column formwork drill through bar planting hole on upper beam and bottom plate respectively again, the plant on bottom plate
Muscle hole is implanted into fixed steel bars, then inserts in upper beam bar planting hole the reinforcing bar of prefabricated constructional column formwork upper end and inserts anchoring adhesive
It is fixed, prefabricated constructional column formwork upper end is connected on upper beam, reinforcing bar and the fixed steel bars colligation of prefabricated constructional column formwork lower end
It is fixed, then outwards laid bricks from prefabricated constructional column formwork both ends, afterwards the supporting module below prefabricated constructional column formwork, from prefabricated
Constructional column formwork concrete perfusion, the form removal after concrete setting.But wherein how prefabricated constructional column is made,
There can be the features such as making is simple and convenient, and Forming Quality is high, it is necessary to further account for.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are：How a kind of making letter is provided
Folk prescription just, the construction method of the high prefabricated constructional column of Forming Quality.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of preparation method of prefabricated constructional column formwork, comprises the following steps：
（a）A kind of prefabricated constructional column formwork producing device, including shaking platform are obtained, two pieces are placed with the top surface of shaking platform
Left and right is relatively and symmetrically arranged constructional column exterior sheathing, constructional column exterior sheathing are vertically arranged and horizontally extending, construction
Post exterior sheathing is in integrally horse tooth trough structure, and the external mold for two blocks of constructional column exterior sheathings to be carried out with supporting is provided with shaking platform
Slab supporting device, formed with constructional column concrete pouring groove between two blocks of constructional column exterior sheathings, poured into a mould positioned at constructional column concrete
The opening at groove both ends is separately provided for the seal cover board sealed to it, and being offered on seal cover board multiple can make
The perforation that constructional column reinforcing bar is passed through and sealed engagement therewith, the perforation on two pieces of seal cover boards are oppositely arranged, set on shaking platform
The cover plate suspension device for carrying out supporting to seal cover board is equipped with, being horizontally disposed with constructional column concrete pouring groove has along construction
The tubulose inner template of post concrete pouring basin length direction extension, the rear and front end of tubulose inner template is fitted in two pieces of sealings respectively
On the medial surface of cover plate, tubulose inner template is separated by setting with the constructional column exterior sheathing of its both sides respectively, under tubulose inner template
Being provided with the shaking platform of side can be supported to tubulose inner template so that tubulose inner template is separated by setting with shaking platform
Internal model plate supporting device, the height of tubulose inner template upper surface is less than the height of constructional column concrete pouring basin notch, perforation
It is located at tubulose inner template along constructional column concreting slot length side along the projection on constructional column concrete pouring groove length direction
Outside upward projection；
（b）Obtain the constructional column reinforcing bar of respective numbers, the corresponding one group of perforation being oppositely arranged of every constructional column reinforcing bar, constructional column steel
The both ends of muscle are stretched out from the perforation on the seal cover board positioned at constructional column concrete pouring groove both ends respectively, are pointed to constructional column and mix
The possessive construction post reinforcing bar that solidifying soil is poured in groove carries out colligation so that it links together；
（c）The casting concrete into constructional column concrete pouring groove is until pour specified altitude assignment, while Vibration on Start-up platform is carried out
Vibration is until concreting is completed；
（d）After concrete setting in step c, constructional column exterior sheathing and seal cover board are removed, by the constructional column film of prefabricated completion
Shell is extracted out from tubulose inner template；
（e）The position that every two neighboring jog on obtained prefabricated constructional column formwork side has a common boundary is drilled with along right and left
To the through hole of extension.
In the present invention, using prefabricated constructional column formwork producing device, by the way that the both ends of constructional column reinforcing bar are each passed through
Perforation on the seal cover board of both ends, it becomes possible to positioned to constructional column reinforcing bar, then directly to constructional column concrete pouring groove
Interior casting concrete, while Vibration on Start-up platform, can be such that concrete is uniformly filled in constructional column concrete pouring groove
It each position, can avoid producing cavitation, after concrete setting, remove corresponding template, its making is simple and convenient,
Forming Quality is high.
As optimization, the exterior sheathing suspension device is located at including two above two blocks of constructional column exterior sheathings
The guide rail for being same as horizontal plane and be arrangeding in parallel in left-right direction, the vibration on the outside of two blocks of constructional column exterior sheathings are put down
The both ends for corresponding to two guide rails on platform and respectively are fixedly connected with support column for being supported to guide rail, on every guide rail point
Be not arranged with two it is corresponding with two blocks of constructional column exterior sheathings respectively and can be slidably matched along its length with it
Sliding sleeve, connecting rod is provided with sliding sleeve, one end of connecting rod is fixed on sliding sleeve, and the other end is fixedly connected on sliding sleeve phase where its
On the lateral surface of the corresponding constructional column exterior sheathing, being arranged with the guide rail of sliding sleeve both sides can be along rail length side
Xiang Yuqi is slidably matched and spacing stop collar can be carried out to sliding sleeve, on stop collar is provided with that stop collar can be locked at and leads
Spacing sleeve locking apparatus on rail.By adjusting the position of two sliding sleeves on guide rail, and then two pieces of constructional column external molds can be adjusted
The relative distance of plate, it becomes possible to adjust the width of prefabricated constructional column formwork, to meet different construction demands, be also convenient in addition pre-
Constructional column formwork processed complete after the demoulding.Each sliding sleeve corresponds to the stop collar of its both sides, by the limit for adjusting sliding sleeve both sides
Position set, is defined to the position of sliding sleeve, and then completes the support to constructional column exterior sheathing.
As optimization, the spacing sleeve locking apparatus include being arranged on external screw thread on the outer surface of described stop collar one end and
The locking nut being engaged with external screw thread, the screwhole diameter of locking nut are gradual along its axis direction towards the other end by its one end
Reduce, the screw larger diameter end of locking nut is engaged with external screw thread, and the minimum diameter of the screw of locking nut is more than described lead
The diameter of rail, the stop collar be located at externally threaded one end be provided with along its circumferential uniform intervals it is a plurality of along the stop collar axis
Direction extension bar shaped breach, when locking nut towards the stop collar away from externally threaded one end precession when, the stop collar
The guide rail can be clamped positioned at externally threaded one end.By rotational lock nut, its screw smaller diameter end can gradually extrude limit
Position set, because spacing running-on has the presence of bar shaped breach, enables stop collar male end to deform therewith, and then clamp stop collar
On guide rail.
In summary, the beneficial effects of the present invention are：The present invention utilizes prefabricated constructional column formwork producing device, is vibrating
Install corresponding template on platform, and using template reinforcing bar is carried out being set to fixation, while utilize shaking platform to carry out when pouring
Vibration, the constructional column Forming Quality so made is high, while makes simple and convenient.
Brief description of the drawings
In order that the purpose, technical scheme and advantage of invention are clearer, the present invention is made into one below in conjunction with accompanying drawing
The detailed description of step, wherein：
Fig. 1 is the front view after the completion of prefabricated constructional column construction；
Fig. 2 is the structural representation of prefabricated constructional column formwork producing device in the present invention.
Embodiment
Below in conjunction with the accompanying drawings and the construction method of prefabricated constructional column the present invention is described in further detail.
As depicted in figs. 1 and 2, the construction method of the prefabricated constructional column in present embodiment, comprises the following steps：
（1）Obtain prefabricated constructional column formwork, the length of prefabricated constructional column formwork be less than positioned at the floor of construction location and upper beam it
Between distance length, the left and right sides of prefabricated constructional column formwork is horse tooth trough structure, and the top surface of prefabricated constructional column formwork is provided with
The concreting cavity of prefabricated constructional column formwork bottom surface is extended to along prefabricated constructional column formwork length direction, positioned at prefabricated construction
Top end on front side of post formwork offers and concreting mouth is connected with concreting cavity, along it on prefabricated constructional column formwork
Length direction is also equipped with more constructional column reinforcing bars, and the both ends of constructional column reinforcing bar stretch out in the upper and lower of prefabricated constructional column formwork respectively
Both ends；
（2）Wall construction line is drawn on floor according to construction drawing, in the upper beam following table above constructional column position to be onstructed
Upper bar planting hole is bored in face, and the quantity in upper bar planting hole is consistent with constructional column number of steel bars, arrangement position and the constructional column steel in upper bar planting hole
The arrangement position of muscle is corresponding, bar planting hole under being bored on the floor upper surface below constructional column position to be onstructed, lower bar planting
The quantity in hole is consistent with the quantity in upper bar planting hole, and the arrangement position in lower bar planting hole is corresponding with the arrangement position in upper bar planting hole, under
Fixed steel bars are implanted with by anchoring adhesive in bar planting hole；
（3）After the anchoring adhesive solidification in lower bar planting hole, prefabricated constructional column formwork is installed, prefabricated constructional column formwork upper end will be located at
Constructional column reinforcing bar be inserted into bar planting hole, and addition anchoring adhesive in bar planting hole upwards, then by prefabricated constructional column formwork
Upper end end face is connected to the lower surface of upper beam, then by positioned at the constructional column reinforcing bar and fixed steel bars of prefabricated constructional column formwork lower end
Correspondingly and by iron wire banding fixed together；
（4）After the anchoring adhesive solidification in upper bar planting hole, outwards built by laying bricks or stones along wall construction line at left and right sides of prefabricated constructional column formwork
Fragment of brick, and reserve the constructional column pouring area below prefabricated constructional column formwork；
（5）After the completion for the treatment of that fragment of brick is built by laying bricks or stones in step 4, constructional column formwork for placing is installed respectively in the front and rear sides of constructional column pouring area
Chamber is poured to form constructional column；
（6）Concreting hopper is installed at concreting mouth, the quarrel of concreting hopper is highly higher than upper beam
Floor height, then by concreting hopper to concreting cavity placing concrete, until the concrete after pouring
Surface is higher than the bottom surface of upper beam；
（7）After the concrete setting in step 6, constructional column formwork for placing and concreting hopper are removed, and will be located at mixed
Solidifying soil pours the concrete projection formed at hopper and cut, and receives light.
In present embodiment, the preparation method of the prefabricated constructional column formwork comprises the following steps：
（a）A kind of prefabricated constructional column formwork producing device, including shaking platform 1 are obtained, two are placed with the top surface of shaking platform 1
Block or so is relative and symmetrically arranged constructional column exterior sheathing 2, constructional column exterior sheathing 2 be it is vertically arranged and horizontally extending,
It is in horse tooth trough structure that constructional column exterior sheathing 2 is overall, is provided with shaking platform 1 for propping up two blocks of constructional column exterior sheathings 2
The exterior sheathing suspension device of shield, formed with constructional column concrete pouring groove between two blocks of constructional column exterior sheathings 2, mixed positioned at constructional column
The opening for coagulating native pouring basin both ends is separately provided for the seal cover board 3 sealed to it, is offered on seal cover board 3
Multiple perforation that constructional column reinforcing bar can be made to pass through and seal engagement therewith, the perforation on two pieces of seal cover boards 3 are oppositely arranged, shaken
The cover plate suspension device for carrying out supporting to seal cover board 3 is provided with moving platform 1, it is horizontal in constructional column concrete pouring groove
It is provided with the tubulose inner template 4 extended along constructional column concrete pouring basin length direction, the rear and front end difference of tubulose inner template 4
It is fitted on the medial surface of two pieces of seal cover boards 3, tubulose inner template 4 is separated by setting with the constructional column exterior sheathing 2 of its both sides respectively,
Being provided with the shaking platform 1 of the lower section of tubulose inner template 4 can be supported to tubulose inner template 4 so that tubulose inner template
4 are separated by the internal model plate supporting device of setting with shaking platform 1, and the height of the upper surface of tubulose inner template 4 is less than constructional column concrete
The height of pouring basin notch, perforate and be located at tubulose inner template 4 along structure along the projection on constructional column concrete pouring groove length direction
Make outside the projection on post concrete pouring groove length direction；
（b）Obtain the constructional column reinforcing bar of respective numbers, the corresponding one group of perforation being oppositely arranged of every constructional column reinforcing bar, constructional column steel
The both ends of muscle are stretched out from the perforation on the seal cover board positioned at constructional column concrete pouring groove both ends respectively, are pointed to constructional column and mix
The possessive construction post reinforcing bar that solidifying soil is poured in groove carries out colligation so that it links together；
（c）The casting concrete into constructional column concrete pouring groove is until pour specified altitude assignment, while Vibration on Start-up platform 1 is carried out
Vibration is until concreting is completed；
（d）After concrete setting in step c, constructional column exterior sheathing 2 and seal cover board 3 are removed, by the constructional column of prefabricated completion
Putamina is extracted out from tubulose inner template 4；
（e）The position that every two neighboring jog on obtained prefabricated constructional column formwork side has a common boundary is drilled with along right and left
To the through hole of extension.
In present embodiment, in steps of 5, after the completion of fragment of brick is built by laying bricks or stones, before and after the constructional column pouring area
A sealing strip is bonded along constructional column pouring area profile respectively at the fragment of brick edge of both sides, mould is poured by installing constructional column
Plate is extruded sealing strip, and concrete that can be in constructional column pouring area is sealed.
In present embodiment, in step 2, a kind of bar planting hole perforating positioning apparatus is first obtained, including upper bar planting is determined
Position plate and lower bar planting location-plate, the arrangement position of the constructional column reinforcing bar according to step 1 is respectively in upper bar planting location-plate with
Corresponding upper Positioning holes and lower Positioning holes are correspondingly opened up on bar planting location-plate, the diameter of upper Positioning holes is more than the diameter in upper bar planting hole
1~2mm, the diameter of lower Positioning holes are more than the 1~2mm of diameter in lower bar planting hole；
When bar planting hole on drilling through, upper bar planting location-plate is connected on the upper beam lower surface, according to upper Positioning holes
It is positioned on upper beam lower surface and bores upper bar planting hole, when lower bar planting hole is drilled through, lower bar planting location-plate is connected to described
On plate upper surface, lower bar planting hole is bored according to being positioned on floor upper surface for lower Positioning holes.
Specific implementation when can also so do, outwards built by laying bricks or stones at left and right sides of prefabricated constructional column formwork fragment of brick when
Wait, require uniform, full, closely knit with prefabricated constructional column formwork joint masonry mortar joint, make prefabricated constructional column formwork and masonry tight
It is close to be connected.The length of steel tie is configured according to Architectural Design Requirements, seismic fortification intensity be 8 degree and more than, drawknot steel
Muscle is through masonry where whole prefabricated constructional column formwork, and seismic fortification intensity is for 7 degree and following, and steel tie only inserts into prefabricated
In the masonry of constructional column formwork both sides, intubating length meets to grow more than 700mm or more than 1/5th walls.Poured installing constructional column
When building mould, it is desirable to which constructional column formwork for placing surface is smooth clean and tidy, no breakage.Two pieces of constructional column formwork for placing are used to drawing
Screw rod sockets, and reinforces stable.Constructional column formwork for placing cleans out the backplate surface of constructional column pouring area before installing, and must not have
Ponding, debris, and construction seam surface laitance is rejected, washed down with water.While to concreting cavity placing concrete,
Percussion rapping is carried out to the outer surface of prefabricated constructional column formwork, carries out rapping successively from bottom to top, it is ensured that concreting cavity
Interior concrete vibrating in place, middle stem concrete compaction, no hollowing hole phenomenon.
In addition, exterior sheathing suspension device is located at including two above two blocks of constructional column exterior sheathings 2 is same as horizontal plane
And the guide rail 5 be arrangeding in parallel in left-right direction, correspond on the shaking platform 1 in two pieces of outsides of constructional column exterior sheathing 2 and respectively
The both ends of two guide rails 5 are fixedly connected with the support column 6 for being supported to guide rail 5, and two are arranged with respectively on every guide rail 5
Sliding sleeve 7 that is individual corresponding with two blocks of constructional column exterior sheathings 2 respectively and being slidably matched along its length with it, on sliding sleeve 7
Connecting rod 8 is provided with, one end of connecting rod 8 is fixed on sliding sleeve 7, and sliding sleeve 7 where the other end is fixedly connected on it is corresponding
On the lateral surface of constructional column exterior sheathing 2, being arranged with the guide rail 5 of the both sides of sliding sleeve 7 can be along rail length direction and its
It is slidably matched and spacing stop collar 9 can be carried out to sliding sleeve 7, stop collar can be locked on guide rail 5 by being provided with stop collar 9
On spacing sleeve locking apparatus.By adjusting the position of two sliding sleeves on guide rail, and then two blocks of constructional column exterior sheathings can be adjusted
Relative distance, it becomes possible to adjust the width of prefabricated constructional column formwork, to meet different construction demands, be also convenient in addition prefabricated
Constructional column formwork complete after the demoulding.Each sliding sleeve corresponds to the stop collar of its both sides, by adjusting the spacing of sliding sleeve both sides
Set, is defined to the position of sliding sleeve, and then completes the support to constructional column exterior sheathing.
The spacing sleeve locking apparatus includes the external screw thread and and external screw thread being arranged on one end outer surface of stop collar 9
The locking nut being engaged, the screwhole diameter of locking nut are gradually reduced by its one end along its axis direction towards the other end, lock
The screw larger diameter end of tight nut is engaged with external screw thread, and the minimum diameter of the screw of locking nut is more than the straight of the guide rail 5
Footpath, the stop collar 9 be located at externally threaded one end be provided with along its circumferential uniform intervals it is a plurality of along the axis direction of stop collar 9
The bar shaped breach of extension, when locking nut towards the stop collar 9 away from externally threaded one end precession when, the stop collar 9
The guide rail 5 can be clamped in externally threaded one end.By rotational lock nut, its screw smaller diameter end can gradually extrude spacing
Set, because spacing running-on has the presence of bar shaped breach, enables stop collar male end to deform therewith, and then be clamped in stop collar
On guide rail.
It is located at constructional column external mold respectively positioned at two connecting rods 8 of the same side and the junction of constructional column exterior sheathing 2
Plate 2 along its length on two trisection points on.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although passing through ginseng
According to the preferred embodiments of the present invention, invention has been described, it should be appreciated by those of ordinary skill in the art that can
So that various changes are made to it in the form and details, the present invention that is limited without departing from appended claims
Spirit and scope.
Claims (3)
- A kind of 1. preparation method of prefabricated constructional column formwork, it is characterised in that：Comprise the following steps：（a）A kind of prefabricated constructional column formwork producing device, including shaking platform are obtained, two pieces are placed with the top surface of shaking platform Left and right is relatively and symmetrically arranged constructional column exterior sheathing, constructional column exterior sheathing are vertically arranged and horizontally extending, construction Post exterior sheathing is in integrally horse tooth trough structure, and the external mold for two blocks of constructional column exterior sheathings to be carried out with supporting is provided with shaking platform Slab supporting device, formed with constructional column concrete pouring groove between two blocks of constructional column exterior sheathings, poured into a mould positioned at constructional column concrete The opening at groove both ends is separately provided for the seal cover board sealed to it, and being offered on seal cover board multiple can make The perforation that constructional column reinforcing bar is passed through and sealed engagement therewith, the perforation on two pieces of seal cover boards are oppositely arranged, set on shaking platform The cover plate suspension device for carrying out supporting to seal cover board is equipped with, being horizontally disposed with constructional column concrete pouring groove has along construction The tubulose inner template of post concrete pouring basin length direction extension, the rear and front end of tubulose inner template is fitted in two pieces of sealings respectively On the medial surface of cover plate, tubulose inner template is separated by setting with the constructional column exterior sheathing of its both sides respectively, under tubulose inner template Being provided with the shaking platform of side can be supported to tubulose inner template so that tubulose inner template is separated by setting with shaking platform Internal model plate supporting device, the height of tubulose inner template upper surface is less than the height of constructional column concrete pouring basin notch, perforation It is located at tubulose inner template along constructional column concreting slot length side along the projection on constructional column concrete pouring groove length direction Outside upward projection；（b）Obtain the constructional column reinforcing bar of respective numbers, the corresponding one group of perforation being oppositely arranged of every constructional column reinforcing bar, constructional column steel The both ends of muscle are stretched out from the perforation on the seal cover board positioned at constructional column concrete pouring groove both ends respectively, are pointed to constructional column and mix The possessive construction post reinforcing bar that solidifying soil is poured in groove carries out colligation so that it links together；（c）The casting concrete into constructional column concrete pouring groove is until pour specified altitude assignment, while Vibration on Start-up platform is carried out Vibration is until concreting is completed；（d）After concrete setting in step c, constructional column exterior sheathing and seal cover board are removed, by the constructional column film of prefabricated completion Shell is extracted out from tubulose inner template；（e）The position that every two neighboring jog on obtained prefabricated constructional column formwork side has a common boundary is drilled with along right and left To the through hole of extension.
- 2. the preparation method of prefabricated constructional column formwork according to claim 1, it is characterised in that：The external mold slab supporting dress Put and be located at what is be same as horizontal plane and be arranged in parallel in left-right direction including two above two blocks of constructional column exterior sheathings Guide rail, the both ends for corresponding on the shaking platform on the outside of two blocks of constructional column exterior sheathings and respectively two guide rails are fixed Be connected with the support column for being supported to guide rail, be arranged with respectively on every guide rail two respectively with two pieces of constructional columns Exterior sheathing is corresponding and the sliding sleeve that can be slidably matched along its length with it, and connecting rod is provided with sliding sleeve, connecting rod One end is fixed on sliding sleeve, the lateral surface of the corresponding constructional column exterior sheathing of sliding sleeve where the other end is fixedly connected on it On, being arranged with the guide rail of sliding sleeve both sides can be slidably matched with it along rail length direction and sliding sleeve can be carried out Spacing stop collar, the spacing sleeve locking apparatus that stop collar can be locked on guide rail is provided with stop collar.
- 3. the preparation method of prefabricated constructional column formwork according to claim 2, it is characterised in that：The spacing cover locking dress Put including the external screw thread being arranged on the outer surface of described stop collar one end and the locking nut being engaged with external screw thread, locking nut Screwhole diameter be gradually reduced by its one end along its axis direction towards the other end, the screw larger diameter end of locking nut and outer spiral shell Line is engaged, and the minimum diameter of the screw of locking nut is more than the diameter of the guide rail, and the stop collar is located at externally threaded one End is provided with a plurality of bar shaped breach extended along the stop collar axis direction along its circumferential uniform intervals, when locking nut direction When the stop collar is away from externally threaded one end precession, the stop collar, which is located at externally threaded one end, can clamp the guide rail.
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| CN201710719125.3A CN107443566B (en) | 2017-08-21 | 2017-08-21 | The production method of prefabricated constructional column formwork |
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| CN201710719125.3A CN107443566B (en) | 2017-08-21 | 2017-08-21 | The production method of prefabricated constructional column formwork |
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| CN107214815A (en) * | 2017-07-31 | 2017-09-29 | 重庆志谋科技有限公司 | A kind of building structural post shaped device |
| CN109137989A (en) * | 2018-10-23 | 2019-01-04 | 北京市城远市政工程有限责任公司 | Well room builds device |
| CN110774423A (en) * | 2019-10-30 | 2020-02-11 | 中国建筑第八工程局有限公司 | Multi-curved surface modeling lining die for concrete structure and manufacturing method thereof |
| CN110788970A (en) * | 2019-10-30 | 2020-02-14 | 中国建筑第八工程局有限公司 | Multi-curved surface modeling lining die for concrete structure |
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| CN114932643A (en) * | 2022-04-11 | 2022-08-23 | 重庆力昇特装科技有限公司 | Box forming die |
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| CN109137989A (en) * | 2018-10-23 | 2019-01-04 | 北京市城远市政工程有限责任公司 | Well room builds device |
| CN109137989B (en) * | 2018-10-23 | 2023-09-22 | 北京市城远市政工程有限责任公司 | Well chamber masonry device |
| CN111002432A (en) * | 2019-07-01 | 2020-04-14 | 中国二十冶集团有限公司 | Prefabricated constructional column template and using method thereof |
| CN110788972B (en) * | 2019-10-30 | 2021-06-11 | 中国建筑第八工程局有限公司 | Method for manufacturing multi-curved surface modeling lining die for concrete structure |
| CN110788972A (en) * | 2019-10-30 | 2020-02-14 | 中国建筑第八工程局有限公司 | Method for manufacturing multi-curved surface modeling lining die for concrete structure |
| CN110788970A (en) * | 2019-10-30 | 2020-02-14 | 中国建筑第八工程局有限公司 | Multi-curved surface modeling lining die for concrete structure |
| CN110788970B (en) * | 2019-10-30 | 2021-06-11 | 中国建筑第八工程局有限公司 | Multi-curved surface modeling lining die for concrete structure |
| CN110774423B (en) * | 2019-10-30 | 2021-06-11 | 中国建筑第八工程局有限公司 | Multi-curved surface modeling lining die for concrete structure and manufacturing method thereof |
| CN110774423A (en) * | 2019-10-30 | 2020-02-11 | 中国建筑第八工程局有限公司 | Multi-curved surface modeling lining die for concrete structure and manufacturing method thereof |
| CN113664955A (en) * | 2021-09-05 | 2021-11-19 | 中建八局第四建设有限公司 | Constructional column template and installation method |
| CN113700139A (en) * | 2021-09-05 | 2021-11-26 | 中建八局第四建设有限公司 | Prefabricated assembled bolted connection constructional column ring beam and construction method |
| CN113700139B (en) * | 2021-09-05 | 2022-08-26 | 中建八局第四建设有限公司 | Prefabricated assembled bolted connection constructional column ring beam and construction method |
| CN114932643A (en) * | 2022-04-11 | 2022-08-23 | 重庆力昇特装科技有限公司 | Box forming die |
| CN114932643B (en) * | 2022-04-11 | 2024-07-26 | 重庆力昇特装科技有限公司 | Box forming die |
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