CN207077580U - Prefabricated constructional column formwork producing device - Google Patents
Prefabricated constructional column formwork producing device Download PDFInfo
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- CN207077580U CN207077580U CN201721047028.6U CN201721047028U CN207077580U CN 207077580 U CN207077580 U CN 207077580U CN 201721047028 U CN201721047028 U CN 201721047028U CN 207077580 U CN207077580 U CN 207077580U
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- constructional column
- stop collar
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Abstract
The utility model discloses a kind of 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, remove corresponding template, its is simple in construction, easy to use, and Forming Quality is high.
Description
Technical field
It the utility model is related to the realm of building construction, and in particular to a kind of prefabricated constructional column formwork producing device.
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
Prefabricated method, first using the prefabricated one section of constructional column formwork of prefabricated constructional column formwork producing device, then again respectively in upper beam and
Drill through bar planting hole on bottom plate, the bar planting hole on bottom plate is implanted into fixed steel bars, then by the reinforcing bar of prefabricated constructional column formwork upper end
Insert in upper beam bar planting hole and insert anchoring adhesive and fix, prefabricated constructional column formwork upper end is connected on upper beam, prefabricated constructional column
The reinforcing bar of formwork lower end and fixed steel bars banding fixed, then outwards lay bricks from prefabricated constructional column formwork both ends, afterwards prefabricated
Supporting module below constructional column formwork, from prefabricated constructional column formwork concrete perfusion, the form removal after concrete setting.But
Wherein how prefabricated constructional column formwork producing device should be designed, and can have simple in construction, easy to use, shaping matter
Measure the features such as high, it is necessary to further account for.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of knot is provided
Structure is simple, easy to use, the high prefabricated constructional column formwork producing device of Forming Quality.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
A kind of prefabricated constructional column formwork producing device, including shaking platform, two pieces of left sides are placed with the top surface of shaking platform
Right relative and symmetrically arranged constructional column exterior sheathing, constructional column exterior sheathing is vertically arranged and horizontally extending, constructional column
Exterior sheathing is in integrally horse tooth trough structure, and the exterior sheathing for two blocks of constructional column exterior sheathings to be carried out with supporting is provided with shaking platform
Suspension device, formed with constructional column concrete pouring groove between two blocks of constructional column exterior sheathings, positioned at constructional column concrete pouring basin
The opening at both ends is separately provided for the seal cover board sealed to it, and being offered on seal cover board multiple can make structure
Make the perforation that post reinforcing bar is passed through and sealed engagement therewith, the perforation on two pieces of seal cover boards is oppositely arranged, and is set on shaking platform
There is the cover plate suspension device for carrying out supporting to seal cover board, being horizontally disposed with constructional column concrete pouring groove has along constructional column
The tubulose inner template of concrete pouring basin length direction extension, the rear and front end of tubulose inner template is fitted in two pieces of closures respectively
On the medial surface of plate, tubulose inner template is separated by setting with the constructional column exterior sheathing of its both sides respectively, below tubulose inner template
Shaking platform on be provided with and tubulose inner template can be supported so that tubulose inner template and shaking platform are separated by setting
Internal model plate supporting device, the height of tubulose inner template upper surface are less than the height of constructional column concrete pouring basin notch, edge of perforating
Projection on constructional column concrete pouring groove length direction is located at tubulose inner template along constructional column concrete pouring groove length direction
On projection outside.
In the utility model, by the perforation being each passed through the both ends of constructional column reinforcing bar on the seal cover board of both ends, just
Constructional column reinforcing bar can be positioned, then the casting concrete directly into constructional column concrete pouring groove, while start and shake
Moving platform, concrete can be made uniformly to be filled in each position in constructional column concrete pouring groove, can avoid producing sky
Hole phenomenon, after concrete setting, corresponding template is removed, its is simple in construction, easy to use, and 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 utility model are：The utility model installs corresponding template on shaking platform,
And reinforcing bar is carried out using template to be set to fixation, while vibrated when pouring using shaking platform, its is simple in construction, makes
Constructional column Forming Quality out is high, while makes simple and convenient.
Brief description of the drawings
In order that the purpose, technical scheme and advantage of utility model are clearer, it is new to this practicality below in conjunction with accompanying drawing
Type is described in further detail, 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 utility model.
Embodiment
Below in conjunction with the accompanying drawings and the construction method of prefabricated constructional column the utility model 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 with it is upper
The distance between beam length, the left and right sides of prefabricated constructional column formwork are horse tooth trough structure, prefabricated constructional column formwork side it is every
The position that two neighboring jog has a common boundary is provided with the through hole extended in left-right direction, and the top surface of prefabricated constructional column formwork is set
There is the concreting cavity that prefabricated constructional column formwork bottom surface is extended to along prefabricated constructional column formwork length direction, positioned at prefabricated structure
Make the top end on front side of post formwork and offer and concreting mouth is connected with concreting cavity, edge on prefabricated constructional column formwork
Its 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 of prefabricated constructional column formwork respectively
Lower both ends；
（2）Wall construction line is drawn on floor according to construction drawing, in the upper beam above constructional column position to be onstructed
Upper bar planting hole is bored in lower surface, and the quantity in upper bar planting hole is consistent with constructional column number of steel bars, arrangement position and the construction in upper bar planting hole
The arrangement position of post reinforcing bar is corresponding, bar planting hole under being bored on the floor upper surface below constructional column position to be onstructed, under
The quantity in bar planting hole is consistent with the quantity in upper bar planting hole, and the arrangement position in lower bar planting hole is relative with the arrangement position in upper bar planting hole
Should, fixed steel bars are implanted with by anchoring adhesive in lower bar planting hole；
（3）After the anchoring adhesive solidification in lower bar planting hole, prefabricated constructional column formwork is installed, prefabricated constructional column formwork will be located at
The constructional column reinforcing bar of upper end is inserted into bar planting hole, and adds anchoring adhesive in bar planting hole upwards, then by prefabricated constructional column mould
The upper end end face of shell is connected to the lower surface of upper beam, then by positioned at the constructional column reinforcing bar of prefabricated constructional column formwork lower end and fixation
Reinforcing bar it is corresponding and by iron wire banding fixed together；
（4）It is outside along wall construction line at left and right sides of prefabricated constructional column formwork after the anchoring adhesive solidification in upper bar planting hole
Build fragment of brick by laying bricks or stones, while fragment of brick is built by laying bricks or stones, steel tie is installed in the through hole on precast concrete formwork, steel tie passes through
Through hole and its both ends is inserted respectively into the masonry of precast concrete formwork both sides, and reserve under prefabricated constructional column formwork
The constructional column pouring area of side；
（5）After the completion for the treatment of that fragment of brick is built by laying bricks or stones in step 4, constructional column is installed respectively in the front and rear sides of constructional column pouring area and is poured
Template pours chamber to form constructional column；
（6）Concreting hopper is installed at concreting mouth, the quarrel of concreting hopper is highly higher than upper
The floor height of beam, then by concreting hopper to concreting cavity placing concrete, until mixed after pouring
Coagulate the bottom surface that native surface is higher than upper beam；
（7）After the concrete setting in step 6, constructional column formwork for placing and concreting hopper are removed, and by position
The concrete projection formed at concreting hopper is 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, is placed on the top surface of shaking platform 1
There are two pieces or so relative and symmetrically arranged constructional column exterior sheathings 2, constructional column exterior sheathing 2 is vertically arranged and prolonged in the horizontal direction
Stretch, it is in horse tooth trough structure that constructional column exterior sheathing 2 is overall, is provided with shaking platform 1 for being carried out to two blocks of constructional column exterior sheathings 2
The exterior sheathing suspension device of supporting, formed with constructional column concrete pouring groove between two blocks of constructional column exterior sheathings 2, positioned at constructional column
The opening at concrete pouring basin both ends is separately provided for the seal cover board 3 sealed to it, is opened up on seal cover board 3
There are 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 is oppositely arranged,
The cover plate suspension device for carrying out supporting to seal cover board 3 is provided with shaking platform 1, water in constructional column concrete pouring groove
It is flat to be provided with the tubulose inner template 4 extended along constructional column concrete pouring basin length direction, the rear and front end point of tubulose inner template 4
It is not fitted on the medial surface of two pieces of seal cover boards 3, tubulose inner template 4 is separated by with the constructional column exterior sheathing 2 of its both sides respectively to be set
Put, be provided with and tubulose inner template 4 can be supported so that in tubulose on the shaking platform 1 of the lower section of tubulose inner template 4
Template 4 is 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 mixed less than constructional column
The height of native pouring basin notch is coagulated, perforates and is located at tubulose inner template 4 along the projection on constructional column concrete pouring groove length direction
Along outside the projection on constructional column 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, construction
The both ends of post reinforcing bar are stretched out from the perforation on the seal cover board positioned at constructional column concrete pouring groove both ends respectively, are pointed to construct
Possessive construction post reinforcing bar in post concrete pouring 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
Vibration is carried out 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 structure of prefabricated completion
Post putamina is made to extract 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 a left side
The through hole of right direction 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
Upper bar planting hole is bored in being positioned on upper beam lower surface for hole, and when lower bar planting hole is drilled through, lower bar planting location-plate is connected into institute
State on floor 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, above example is only unrestricted to illustrate the technical solution of the utility model, although logical
Cross and the utility model has been described with reference to preferred embodiment of the present utility model, but one of ordinary skill in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from appended claims institute
The spirit and scope of the present utility model limited.
Claims (3)
- A kind of 1. prefabricated constructional column formwork producing device, it is characterised in that：Including shaking platform, placed on the top surface of shaking platform There are two pieces or so relative and symmetrically arranged constructional column exterior sheathings, constructional column exterior sheathing is vertically arranged and prolonged in the horizontal direction Stretch, constructional column exterior sheathing is in integrally horse tooth trough structure, is provided with shaking platform for propping up two blocks of constructional column exterior sheathings The exterior sheathing suspension device of shield, formed with constructional column concrete pouring groove between two blocks of constructional column exterior sheathings, mixed positioned at constructional column The opening for coagulating native pouring basin both ends is separately provided for the seal cover board sealed to it, is offered on seal cover board more The individual 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 are oppositely arranged, and are vibrated The cover plate suspension device for carrying out supporting to seal cover board is provided with platform, is horizontally disposed with constructional column concrete pouring groove There is the tubulose inner template extended along constructional column concrete pouring basin length direction, the rear and front end of tubulose inner template is fitted in respectively On the medial surface of two pieces of seal cover boards, tubulose inner template is separated by setting with the constructional column exterior sheathing of its both sides respectively, positioned at tubulose Being provided with shaking platform below inner template can be supported to tubulose inner template so that tubulose inner template and shaking platform It is separated by the internal model plate supporting device of setting, the height of tubulose inner template upper surface is less than the height of constructional column concrete pouring basin notch Degree, perforates and is located at tubulose inner template along constructional column concrete pouring groove along the projection on constructional column concrete pouring groove length direction Outside projection on length direction.
- 2. prefabricated constructional column formwork producing device according to claim 1, it is characterised in that：The exterior sheathing suspension device Including two above two blocks of constructional column exterior sheathings positioned at being same as horizontal plane and what is be arranged in parallel in left-right direction leads Company is fixed at 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 Be connected to the support column for being supported to guide rail, be arranged with respectively on every guide rail two respectively with outside two pieces of constructional columns Template is corresponding and the sliding sleeve that can be slidably matched along its length with it, is provided with connecting rod on sliding sleeve, and the one of connecting rod End is fixed on sliding sleeve, on the lateral surface of the corresponding constructional column exterior sheathing of sliding sleeve where the other end is fixedly connected on it, 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 limited The stop collar of position, the spacing sleeve locking apparatus that stop collar can be locked on guide rail is provided with stop collar.
- 3. prefabricated constructional column formwork producing device according to claim 2, it is characterised in that：The spacing sleeve locking apparatus 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 is gradually reduced by its one end along its axis direction towards the other end, the screw larger diameter end and external screw thread of locking nut It is engaged, 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 Its circumferential uniform intervals is provided with a plurality of bar shaped breach extended along the stop collar axis direction, when locking nut is towards institute When stating stop collar away from externally threaded one end precession, the stop collar, which is located at externally threaded one end, can clamp the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047028.6U CN207077580U (en) | 2017-08-21 | 2017-08-21 | Prefabricated constructional column formwork producing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047028.6U CN207077580U (en) | 2017-08-21 | 2017-08-21 | Prefabricated constructional column formwork producing device |
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| Publication Number | Publication Date |
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| CN207077580U true CN207077580U (en) | 2018-03-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046040A (en) * | 2021-12-02 | 2022-02-15 | 谢文华 | Self-supporting concrete prefabricated formwork for building roof pouring |
-
2017
- 2017-08-21 CN CN201721047028.6U patent/CN207077580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046040A (en) * | 2021-12-02 | 2022-02-15 | 谢文华 | Self-supporting concrete prefabricated formwork for building roof pouring |
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