CN208543603U - Precast prestressed floor production mould and production equipment - Google Patents
Precast prestressed floor production mould and production equipment Download PDFInfo
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- CN208543603U CN208543603U CN201820048605.1U CN201820048605U CN208543603U CN 208543603 U CN208543603 U CN 208543603U CN 201820048605 U CN201820048605 U CN 201820048605U CN 208543603 U CN208543603 U CN 208543603U
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Abstract
The utility model relates to a kind of precast prestressed floor production mould and production equipments, including prefabricated plate bed die, side form and warp, latitude is interspersed in prefabricated plate bed die, deformed bar and distribution bar in side form, deformed bar both ends are fastened on fixed station and tensioning mechanism, the connected side form in the both ends of distribution bar, tensioning mechanism includes hydraulic telescopic device, stretch board and tensioning end plate, the connected fixed column of the fixing end of hydraulic telescopic device, the connected stretching end stretch board of the telescopic end of hydraulic telescopic device, one end that stretching end stretch board passes through the connected deformed bar of anchorage, when loading prestressing force, the telescopic end of hydraulic telescopic device bounces back, deformed bar is tightened between fixed station and tensioning mechanism, tensioning end plate, which is equipped with, is distributed the comparable tooth socket of spacing with deformed bar, when tensioning end plate is erected between side form, Pull end head plate and side form are encircled into the perfusion cavity an of all round closure.
Description
Technical field
The utility model relates to a kind of precast prestressed floor production mould, the production equipment using the mold is further related to,
Belong to Bridge Design field.
Background technique
With the fast development of building industrialization, various prefabricated components have obtained quick application.Precast prestressed floor
More and more applications have been obtained with its good economy and stress performance.The production of pre-stress floor to tension stress, at
Molded dimension, component positioning etc. are more demanding, and conventional production method is difficult to meet the production requirement of pre-stress floor.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content
The purpose of this utility model is to provide a kind of precast prestressed floor production moulds, to overcome above-mentioned existing skill
The defects of art.
To achieve the above object, the utility model provides a kind of precast prestressed floor production mould, including prefabricated board
Bed die, side form and warp, latitude are interspersed deformed bar and distribution bar in prefabricated plate bed die, side form, it is characterised in that:
The deformed bar both ends are fastened on fixed station and tensioning mechanism, the connected side form in the both ends of the distribution bar, and described
Drawing mechanism includes hydraulic telescopic device, stretch board and tensioning end plate, and the fixing end of the hydraulic telescopic device is connected fixed column,
The connected stretching end stretch board of the telescopic end of the hydraulic telescopic device, the stretching end stretch board pass through the connected prestress steel of anchorage
One end of muscle, when loading prestressing force, the telescopic end of the hydraulic telescopic device retraction, deformed bar be tightened in fixed station and
Between tensioning mechanism, the tensioning end plate, which is equipped with, is distributed the comparable tooth socket of spacing with deformed bar, when tensioning end plate
When being erected between side form, tensioning end plate and side form are encircled into the perfusion cavity an of all round closure.
The technical solution that the utility model further limits are as follows:
It preferably, further include c type baffle and c type spline baffle, the c type spline baffle in above-mentioned technical proposal
On set and be distributed the comparable tooth socket of spacing with deformed bar, the c type baffle is erected between two c type spline baffles, its plate
Body is carried on a shoulder pole on a deformed bar.
Preferably, in above-mentioned technical proposal, when, there are when c type baffle, one end of the distribution bar is solid in production mould
Even side form, the other end are connected c type baffle, and c type baffle, c type spline baffle and side form surround an all round closure at this time
Cavity is perfused.
Preferably, in above-mentioned technical proposal, it is embedded with steam pipe below prefabricated plate bed die, the pipe shaft of the steam pipe is provided with
Multiple outlet apertures.
Preferably, in above-mentioned technical proposal, tensioning mechanism includes the I-steel that bottom Transducers Embedded in Concrete is reinforced, described hydraulic
The fixing end of telescopic device is fixedly connected with I-steel by fixture, and the telescopic end of the hydraulic telescopic device is connected by fixture to be opened
Pulling plate, the end of stretch board are equipped with tensioning stiffener, and the tensioning stiffener is equipped with a row and leads to for what deformed bar passed through
Hole, the diameter of the through-hole are less than the outer diameter of anchorage, and the bottom of the stretch board is equipped with pulley, and loading end is equipped with and adapts to this
The track of pulley.
Preferably, in above-mentioned technical proposal, prefabricated plate bed die is surrounded by the baffle extended downwardly, the prefabricated board bottom
Mould is slidably connected groove steel rail by convex shape track plates, and the groove steel rail is weldingly fixed on iron plate, and the iron plate lays flat
On loading end, the loading end is mainly made of the element soil and plain concrete screed-coat tamped, is embedded in the element soil of compacting
Jet chimney, protrusion height are more than that the jet chimney of iron plate is equipped with a large amount of ventholes.
A kind of precast prestressed floor production equipment, including concrete placing installation and as previously described it is precast prestressed
Floor production mould, concrete placing installation mainly by concrete transport vehicle, concrete hopper crane and crane walking track, are hung
Garage walks track and is assemblied between the roof truss of workshop, and concrete hopper crane is erected at the crane by Crane Truss sliding
It walks on track, concrete delivery truck is slidably connected pre-buried track on working face, and cloth, vibration are loaded on concrete delivery truck
It smashes, scratch all-in-one machine；Overlapping beam mould along the cloth, vibrate, scratch all-in-one machine conduct direction be arranged in the concrete material
Immediately below bucket crane；When concrete delivery truck runs to default station, the hanged cloth of concrete hopper crane, vibrate, scratch
After all-in-one machine along crane walking track traveling, cloth, vibrate, the concrete in scratch all-in-one machine is poured into below prefabricated pre- answers
In power floor production mould.
A kind of precast prestressed floor production technology carries out in accordance with the following steps:
S1, concrete are transported in single storey industry workshop after facilities of mix storied building prepares by concrete transport vehicle；
S2, crane sling cloth, vibrate, extremely precast prestressed floor production mould top in scratch all-in-one machine, mixed
Solidifying soil pours work；
Scratch is installed all-in-one machine, to non-condensing floor after the completion of the component on one production line all pours by S3
Surface makes rough surface scratch；
S4 carries out component conservation after concreting until reaching demoulding strength；
The production work of the precast floor slab of the entire production line is completed in S5, demoulding.
The technical solution that the utility model further limits are as follows:
Preferably, in above-mentioned technical proposal, before carrying out step S2, the precast prestressed floor production mould needs
It is prepared process specifically:
S1.1 smears release agent in bed die and side form；
Compressor wire, is passed through the fixed base and stretch board at both ends by S1.2, and uses clamp；
S1.3, with hydraulic jack stretch-draw prestressing force steel wire, until prestressing force reaches the intensity of design in compressor wire；
S1.4, the product size produced as needed place the C-shaped baffle and C-shaped baffle of spline；
S1.5 binds distribution bar between C-shaped baffle and side form；
S1.6 installs the auxiliary parts such as wire box, plate face reserving hole, hoisting ring in floor, and carries out finished product protection,
Prevent surface from being stain by concrete.
Preferably, the component conservation in above-mentioned technical proposal, in step S4 specifically:
S4.1 opens steam pipeline and carries out steam curing after concreting；
S4.2 stops steam supply after concrete strength maintenance to demoulding strength.
Preferably, in above-mentioned technical proposal, in step S5 specifically:
S5.1 removes c shape baffle and spline c shape baffle, and compressor wire is cut along intermediate；
S5.2 hooks lifting suspension hook by crane in workshop, precast prestressed floor is hung out out of mold, is transported to structure
Part stockyard.
Compared with prior art, the utility model has the following beneficial effects: this method can fast and efficiently complete it is pre-
The production of pre-stress floor processed, and by steam curing, component can be allowed quickly to form intensity, the later period is not allowed to be also easy to produce crack.
The product size produced as needed places the C-shaped baffle and C-shaped baffle of spline, can be obtained the mold of corresponding size.
The equipment can fast and efficiently complete the production of precast prestressed floor, and by steam curing, can allow structure
Part quickly forms intensity, and the later period is not allowed to be also easy to produce crack.
Detailed description of the invention
Fig. 1 is production equipment schematic diagram；
Fig. 2 is production mold schematic diagram；
Fig. 3 is production die cut view；
Fig. 4 is the structural schematic diagram of tensioning mechanism；
Fig. 5 is the bottom view of Fig. 4；
Fig. 6 is floor finished product schematic.
Workshop roof truss 1, Crane Truss 2 in workshop, crane hook 3, cloth vibrate, scratch all-in-one machine 4, and concrete is defeated
Send vehicle 5, concrete transport vehicle track 6, finished product concrete seven, prefabricated board assembly line track 8, crane runway 9, steel crane-beam bracket
10, deformed bar 11, distribution bar 12, C-shaped baffle 13, C-shaped spline baffle 14, end baffle 15, jet chimney
16, deformed bar fixed station 17, deformed bar anchorage 18, tensioning end plate 19, stretch board 20, fixed I-steel 21,
Draw hydraulic jack 22, tensioning hydraulic jack fixture 23, stretching end blocking plate handle 24, stretch board stiffener 31, stretch board
Lower track 32, anchoring bolt 33, stretch board lower section traveling wheel 34, precast prestressed floor 35, precast floor slab lifts embedded part 36,
Iron plate 25, groove steel rail 26 tamp element soil 27, plain concrete screed-coat 28, iron plate 29, convex shape track plates 30.
Specific embodiment
Embodiment 1
Specific embodiment of the present utility model is described in detail below, it is to be understood that the protection of the utility model
Range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
A kind of precast prestressed floor production mould, including prefabricated plate bed die, side form and warp, latitude are interspersed in prefabricated board
Deformed bar 11 and distribution bar 12 in bed die, side form, deformed bar both ends are fastened on fixed station and tensioning mechanism,
The connected side form in the both ends of distribution bar, tensioning mechanism include the I-steel 21 that bottom Transducers Embedded in Concrete is reinforced, tensioning hydraulic jack
The fixing end on top 22 is fixedly connected with I-steel 21, the telescopic end of tensioning hydraulic jack 22 by tensioning hydraulic jack fixture 23
It is connected stretch board 20 by fixture 23, the end of stretch board 20 is equipped with tensioning stiffener 31, and tensioning stiffener 31 is equipped with a row
For the through-hole that deformed bar 11 passes through, the diameter of through-hole is less than the outer diameter of anchorage, and the bottom of stretch board 20 is equipped under stretch board
Side's traveling wheel 34, loading end is equipped with the stretch board lower track 32 for adapting to traveling wheel 34 below stretch board.
The fixing end of tensioning hydraulic jack 22, which is connected, fixes I-steel 21, and the telescopic end of tensioning hydraulic jack 22 is connected
Stretching end stretch board 20, stretching end stretch board 20 when loading prestressing force, are opened by one end of the connected deformed bar 11 of anchorage
Telescopic end retraction, the deformed bar 11 of hydraulic jack 22 is drawn to be tightened between fixed station 17 and tensioning mechanism, tensioning end
Plate 19, which is equipped with, is distributed the comparable tooth socket of spacing, when tensioning end plate 19 is erected between side form, tensioning with deformed bar 11
End plate 19 and side form are encircled into the perfusion cavity an of all round closure.
It is set on c type spline baffle 14 and is distributed the comparable tooth socket of spacing with deformed bar 11, c type baffle 13 is erected at two
Between a c type spline baffle 14, its plate body load on a deformed bar 11.The connected side form in one end of distribution bar 12,
The other end is connected c type baffle 13, and c type baffle 13, c type spline baffle 14 and side form surround the perfusion of an all round closure at this time
Cavity.
Prefabricated plate bed die is surrounded by the end baffle 15 extended downwardly, and prefabricated plate bed die passes through convex shape track plates 30
Be slidably connected groove steel rail 26, and groove steel rail 26 is weldingly fixed on iron plate 25, and iron plate 25 lies on loading end, loading end master
It to be made of the element soil 27 and plain concrete screed-coat 28 tamped, be embedded with jet chimney 16 in the element soil 27 of compacting, stretch out high
Degree is more than that the jet chimney 16 of iron plate 29 is equipped with a large amount of ventholes.
A kind of precast prestressed floor production equipment, is mounted in single-storey factory building, including concrete placing installation and overlapping
Beam mould, concrete placing installation is mainly by concrete transport vehicle 5, crane hook 3 and crane walking track 9, crane walking
Track 9 is assemblied between workshop roof truss 1, and crane hook 3 is erected at crane by the sliding of Crane Truss 2 and walks on track 9, coagulation
Native transfer cart 5 is slidably connected pre-buried concrete transport vehicle track 6 on working face, and cloth, vibration are loaded on concrete delivery truck 5
It smashes, scratch all-in-one machine 4；Overlapping beam mould is arranged along precast prestressed composite beam production 8 conduct direction of trajectory hangs oneself in crane
Immediately below hook 3；Concrete is transported in single storey industry workshop after facilities of mix storied building prepares by concrete transport vehicle, and concrete is worked as
When transfer cart 5 runs to default station, the hanged cloth of crane hook 3, vibrate, after scratch all-in-one machine 4 along 9 row of crane runway
Into, cloth, vibrate, the concrete in scratch all-in-one machine 4 is poured into prestressed girder mold below.It is finished to concreting
Component conservation is carried out afterwards until reaching demoulding strength.Then tension prestress reinforcing bar, component demoulding lifting are put.
A kind of precast prestressed floor production technology carries out in accordance with the following steps:
S1, concrete are transported in single storey industry workshop after facilities of mix storied building prepares by concrete transport vehicle；
Before carrying out step S2, precast prestressed floor production mould needs to be prepared process specifically:
S1.1 smears release agent in bed die and side form；
Deformed bar 11, is passed through the deformed bar fixed station 17 and stretch board 20 at both ends by S1.2, and is pressed from both sides with fixture
Tightly；
S1.3, with 22 prestressed reinforcement of tensioning 11 of hydraulic jack, until prestressing force reaches design in deformed bar 11
Intensity；
S1.4, the product size produced as needed place the C-shaped baffle 14 and C-shaped baffle 13 of spline；
S1.5 binds distribution bar 12 between C-shaped baffle 13 and side form；
S1.6, it is auxiliary that installation precast floor slab lifts wire box, plate face reserving hole, hoisting ring etc. in embedded part 36(such as floor
Help component), and finished product protection is carried out, prevent surface from being stain by concrete.
S2, crane sling cloth, vibrate, above scratch all-in-one machine 4 to precast prestressed floor production mould, carry out coagulation
Soil pours work；
Scratch is installed all-in-one machine, to non-condensing floor after the completion of the component on one production line all pours by S3
Surface makes rough surface scratch；
S4.1 opens steam pipeline and carries out steam curing after concreting；
S4.2 stops steam supply after concrete strength maintenance to demoulding strength.
S5.1 removes c shape baffle and spline c shape baffle, and compressor wire is cut along intermediate；
S5.2 hooks lifting suspension hook by crane in workshop, precast prestressed floor is hung out out of mold, is transported to structure
Part stockyard.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (6)
1. a kind of precast prestressed floor production mould, including prefabricated plate bed die, side form and warp, latitude are interspersed at prefabricated board bottom
Deformed bar and distribution bar in mould, side form, it is characterised in that: the deformed bar both ends are fastened on fixed station and open
On drawing mechanism, the connected side form in the both ends of the distribution bar, the tensioning mechanism includes hydraulic telescopic device, stretch board and tensioning
End plate, the connected fixed column of the fixing end of the hydraulic telescopic device, the connected stretching end of the telescopic end of the hydraulic telescopic device
Stretch board, the stretching end stretch board are connected one end of deformed bar by anchorage, when loading prestressing force, described hydraulic are stretched
Telescopic end retraction, the deformed bar of compression apparatus are tightened between fixed station and tensioning mechanism, and the tensioning end plate is equipped with
It is distributed the comparable tooth socket of spacing with deformed bar, when tensioning end plate is erected between side form, tensioning end plate and side form are closed
Surround the perfusion cavity an of all round closure.
2. precast prestressed floor production mould according to claim 1, it is characterised in that: further include c type baffle and c type
Spline baffle, sets on the c type spline baffle and the deformed bar distribution comparable tooth socket of spacing, the c type baffle plate frame
It is located between two c type spline baffles, its plate body load is on a deformed bar.
3. precast prestressed floor production mould according to claim 1, it is characterised in that: when there are c in production mould
When type baffle, one end of the distribution bar is connected side form, and the other end is connected c type baffle, at this time c type baffle, c type spline
Baffle and side form surround the perfusion cavity an of all round closure；It is embedded with steam pipe below prefabricated plate bed die, the steam pipe
Pipe shaft is provided with multiple outlet apertures.
4. precast prestressed floor production mould according to claim 3, it is characterised in that: the tensioning mechanism includes bottom
The I-steel that portion's Transducers Embedded in Concrete is reinforced, the fixing end of the hydraulic telescopic device is fixedly connected with I-steel by fixture, described
The telescopic end of hydraulic telescopic device is equipped with tensioning stiffener by the connected stretch board of fixture, the end of stretch board, and the tensioning adds
Strength plate is equipped with the through-hole that a row passes through for deformed bar, and the diameter of the through-hole is less than the outer diameter of anchorage, the stretch board
Bottom be equipped with pulley, loading end, which is equipped with, adapts to the track of the pulley.
5. precast prestressed floor production mould according to claim 1, it is characterised in that: the surrounding of prefabricated plate bed die is set
There is a baffle extended downwardly, the prefabricated plate bed die is slidably connected groove steel rail by convex shape track plates, the groove steel rail
Be weldingly fixed on iron plate, the iron plate lies on loading end, the loading end mainly by tamp element soil and plain concrete
Screed-coat composition, is embedded with jet chimney in the element of compacting is native, protrusion height is equipped with more than the jet chimney of iron plate and measures greatly
Stomata.
6. a kind of precast prestressed floor production equipment, it is characterised in that: including concrete placing installation and such as claim 1 institute
The precast prestressed floor production mould stated, the concrete placing installation are mainly hung by concrete transport vehicle, concrete hopper
Vehicle and crane walking track, the crane walking track are assemblied between the roof truss of workshop, and the concrete hopper crane is logical
It crosses Crane Truss sliding to be erected on crane walking track, the concrete delivery truck is slidably connected pre-buried on working face
Track loads cloth on the concrete delivery truck, vibrates, scratch all-in-one machine；The precast prestressed floor production mould edge
The cloth, vibrate, scratch all-in-one machine conduct direction be arranged immediately below the concrete hopper crane；When the concrete is transported
When vehicle being sent to run to default station, the hanged cloth of the concrete hopper crane, vibrate, after scratch all-in-one machine along crane walk rail
Road traveling, cloth, vibrate, the concrete in scratch all-in-one machine is poured into precast prestressed floor production mould below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048605.1U CN208543603U (en) | 2018-01-11 | 2018-01-11 | Precast prestressed floor production mould and production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048605.1U CN208543603U (en) | 2018-01-11 | 2018-01-11 | Precast prestressed floor production mould and production equipment |
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| Publication Number | Publication Date |
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| CN208543603U true CN208543603U (en) | 2019-02-26 |
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ID=65417001
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820048605.1U Active CN208543603U (en) | 2018-01-11 | 2018-01-11 | Precast prestressed floor production mould and production equipment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214837A (en) * | 2018-01-11 | 2018-06-29 | 南京大地建设科技有限责任公司 | Precast prestressed floor production mould, production equipment and production technology |
| CN110014508A (en) * | 2019-03-26 | 2019-07-16 | 江苏盛世伟业新材料有限公司 | A kind of manufacturing and processing equipment and application method of prefabricated superimposed sheet |
| CN111716496A (en) * | 2020-06-29 | 2020-09-29 | 娈峰井 | Preparation mold processing of assembled building cement partition plate |
| CN112976271A (en) * | 2021-04-09 | 2021-06-18 | 国网新源控股有限公司 | Concrete precast slab processing and maintaining system |
| CN113211625A (en) * | 2021-04-25 | 2021-08-06 | 朱睿 | Processing platform is used in prestressed concrete production |
| CN113858423A (en) * | 2021-09-30 | 2021-12-31 | 筑友智造智能科技有限公司 | Prestressed reinforcement tensioning equipment |
| CN114986656A (en) * | 2022-05-28 | 2022-09-02 | 江西中一建工集团有限公司 | Assembled is externally-hung wallboard production transmission platform for building |
-
2018
- 2018-01-11 CN CN201820048605.1U patent/CN208543603U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214837A (en) * | 2018-01-11 | 2018-06-29 | 南京大地建设科技有限责任公司 | Precast prestressed floor production mould, production equipment and production technology |
| CN110014508A (en) * | 2019-03-26 | 2019-07-16 | 江苏盛世伟业新材料有限公司 | A kind of manufacturing and processing equipment and application method of prefabricated superimposed sheet |
| CN111716496A (en) * | 2020-06-29 | 2020-09-29 | 娈峰井 | Preparation mold processing of assembled building cement partition plate |
| CN112976271A (en) * | 2021-04-09 | 2021-06-18 | 国网新源控股有限公司 | Concrete precast slab processing and maintaining system |
| CN113211625A (en) * | 2021-04-25 | 2021-08-06 | 朱睿 | Processing platform is used in prestressed concrete production |
| CN113858423A (en) * | 2021-09-30 | 2021-12-31 | 筑友智造智能科技有限公司 | Prestressed reinforcement tensioning equipment |
| CN114986656A (en) * | 2022-05-28 | 2022-09-02 | 江西中一建工集团有限公司 | Assembled is externally-hung wallboard production transmission platform for building |
| CN114986656B (en) * | 2022-05-28 | 2023-05-12 | 江西中一建工集团有限公司 | Production transmission platform for externally hung wallboard for assembled building |
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