CN1200065A - Method and apparatus for producing concrete elements - Google Patents
Method and apparatus for producing concrete elements Download PDFInfo
- Publication number
- CN1200065A CN1200065A CN96197693A CN96197693A CN1200065A CN 1200065 A CN1200065 A CN 1200065A CN 96197693 A CN96197693 A CN 96197693A CN 96197693 A CN96197693 A CN 96197693A CN 1200065 A CN1200065 A CN 1200065A
- Authority
- CN
- China
- Prior art keywords
- core
- cast
- concrete layer
- base plate
- concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005266 casting Methods 0.000 claims abstract description 42
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 49
- 238000007493 shaping process Methods 0.000 claims description 18
- 238000007667 floating Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000004873 anchoring Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000005056 compaction Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- -1 formed opening.Now Substances 0.000 description 1
- 102000045246 noggin Human genes 0.000 description 1
- 108700007229 noggin Proteins 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- 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
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
-
- 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
-
- 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
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- 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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
-
- 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
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
-
- 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
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to a method and apparatus for producing a composite structure comprising a sheet metal bottom plate (6) and a concrete layer (18). The upper surface of the bottom plate (6) is provided with anchors (15) for anchorage to the overlying concrete, and the concrete layer (18) is cast over the bottom plate (6), and the concrete layer (18) is shaped by taking it through a bordered casting space (1, 5, 10, 13) and compacting it by virtue of a vibrating motion applied on at least one form wall of the casting space, said movement providing a vibrating area (7, 8) on said casting space.
Description
The present invention relates to a kind of method according to claim 1 production hollow steel bar as described in the preamble prefabricated board or similar slab concrete member.
The invention still further relates to a kind of equipment that is used to realize said method.
Many different pouring procedures are arranged in the production of tabular precast concrete.In these methods, plate by one movably the continuous pouring machine be cast in and fixedly water on the bed, perhaps, water bed and can below fixing casting machine, move.Usually, concrete mix is sent into mould, utilize various types of vibrators then its compacting from the feed hopper that is arranged in the casting machine top.General compacting mode is to utilize a trowel or oscillating plate, and they form the end face or the side of member.In the production of cored slab, by in the cast step, core being put into concrete mix, obtain the hollow cavity of mix inside, and these cores often are designed to pass through vibration or vertically move back and forth the form of handling, so just provide consolidation effect, and described vibration or reciprocating effect are the concrete mixs that compacting is poured into a mould as the floating effect in outside.Required reinforcing bar is sent into the mix from drum in casting process, and perhaps, required reinforcing bar is arranged in pre-stressed state and waters on the bed.Usually, once-cast can be made very long plank, can be cut into Len req with the diamond cutter blade saw after the maintenance (curing).
Except continuous pouring, board member also can be made by the mode that mix is poured in the mould by fixing or adjustable size.When producing cored slab, usually mix is not poured in the mould, just must be inserted by the chipware that light filler is made in the concrete mix because will obtain the core chamber in this way, a shortcoming of these continuous pourings and fixed die pouring procedure is exactly to need a large amount of working space, templates and water bed.Because the cast member just can be moved after the maintenance that must carry out certain hour after the cast on watering bed, in addition, the cutting of the scale of plate also is an expensive time-consuming job again.On the other hand, when producing with method for continuous casting, it is open that the core chamber of cored slab termination keeps, and it is blocked also is to take a lot of work very much this.If the plate end is subjected to the effect of a high compression forces, then the bearing capacity of plate is subjected to the restriction of the maximum allowable load of core chamber openend.Though the pouring length of plate is designed to the multiple near prefabricated board length, some termination of downcutting always from the casting plate end, they are without any use.Because the cement after the maintenance can't reclaim again, these waste materials can only be outwelled, and have caused complete unnecessary extra charge and significant loss.In addition, it also is very time-consuming and trouble finished product being divided the bundle transportation.
The workload of compacting below mould and vibration produce and the restriction of time loss are further dismantled/are installed in cast in fixed die, this vibration does not resemble that works in method for continuous casting acts on concrete mix inside effectively, and this has just caused the low-density and the low-intensity of product.
Purpose of the present invention is exactly to realize a kind of method and apparatus that can overcome the prior art shortcoming, and is suitable for comprising by size production the composite plate member of metal sheet and concrete slab.
The objective of the invention is by on the metal sheet that plate is cast in the member of formation lower surface, and realize the end, front and back that utilizes mold walls to limit member in the cast traveling process of pouring piece by the continuous pouring machine by certain size cutting.
According to a preferred embodiment of the present invention, concrete mix was poured into a mould by two steps.At first, the mix with bottom is cast in the lower part that is positioned at the plate of below, core chamber on the thin metal base plate with formation; Subsequently, remaining concrete mix is poured into a mould in main cast operation.
In addition, according to the present invention, the end with cored slab in main cast operation seals up.Core is extracted out from the core chamber, and plate stays 10～30cm in end, core chamber and does not pour into a mould, this space is filled with concrete mix, and by bottom vibrating compacting to obtain the solid end of plate.
More specifically, the principal character of the inventive method is described at the characteristic of claim 1.
In addition, the feature of present device is described at the characteristic of claim 8.
The present invention has outstanding advantage.
But the hollow and solid slab of method production fixed length of the present invention.
After the cast operation is finished, can immediately casting plate be walked from watering bed, in the maintenance operation, manufactured goods can be piled up storage.Therefore, the maintenance operation of plate can be finished in a quite little space, preferably its temperature is improved so that the maintenance of accelerate concrete.Because member can be removed from watering bed at once, can begin to pour into a mould new member immediately with the same bed that waters after cast.Like this, required cast place is just less than conventional method.Because the termination of cored slab can seal by casting complete, therefore do not need the high independent obstruction operation of cost, can in an operation, finish member production.Significant loss is reduced to minimum, because member directly can be pressed the certain-length cast, eliminated waste material, and the high sawing operation of cost has not needed yet.
Member length can be selected continuously, and bottom surface, the top curvature of required plate also can realize by the automatic controls of equipment respectively.Can produce with half-dried concrete mix, thereby maintenance processes is faster, the water that oozes out from mix when vibration also still less.
Thin metal base plate has multiple advantages, and particularly the basal surface quality is more smooth than prestressed slab, and prefabricated curvature is subjected to good control.This is to obtain by the vertical anchoring piece on the thin metal base plate that is used as the reinforcement that bears tension, and it has substituted employed prestressed cable in traditional prestressing force prefabricated component.New-type prestressed slab often is subjected to the obstruction of " spirality " dimensional distortion distortion, and this makes to install and become complicated that composite construction of the present invention has been avoided above-mentioned this shortcoming fully.
Present invention is described by accompanying drawing below, wherein:
Fig. 1 is the side view of present device;
Fig. 2 is the cutaway view along the plane A-A of equipment shown in Figure 1;
Fig. 3 is the amplification cross-sectional view of equipment shown in Figure 1;
Fig. 4 is the cross-sectional view according to the hollow compound structural of the inventive method making; And
Fig. 5 is the perspective view of the partly cut-away of structure shown in Figure 4.
In equipment of the present invention, cast is to carry out formed the watering on the bed 1 of the endless-belt that moves on two guide rollers by one.In the direction of watering above the bed 1, carrying out along cast, at first arranged an apparatus for pouring that is used to pour into a mould the bottom concrete mix, this apparatus for pouring comprises feeding belt 2, wears thereafter to be useful on the link mandrel 15 that the shop is sent the feed hopper 4 of bottom concrete mix and is used for forming bottom.Near bottom concrete mix apparatus for pouring be a main casting machine, actual member casting process just carries out herein.Casting space is sealed by watering bed 1 and being positioned at its side walls 13, the top of casting space is made of belt 10 and floating/oscillating plate 8, belt 10 is advanced by triangular paths on three guide rollers 9 continuously, and in the length range at casting space top, belt 10 is across two guide rollers 9, thereby runs parallel with the end face of casting space basically.Between these two rollers, place floating/oscillating plate 8, thereby compress belt 10 from above.Belt 10 and floating/oscillating plate 8 are little downward-sloping along the cast travel direction, so just make casting space slightly tapered on this direction, thereby have increased compaction.
One side of the triangular paths of belt 10 has constituted one side of feed hopper 5.Feed hopper 5 is in the back discharging of floating/oscillating plate 8, and concrete mix is sent in this feed hopper by conveyer 3.Below watering bed 1, vibrator 7 is installed, thereby base plate can slide thereon when cast.First vibrator roughly is placed under the discharge port of feed hopper 5, and second vibrator then is provided with near it along the cast travel direction.These vibrators form a vibration area on the cast passage, concrete mix is able to compacting in this zone.In order to form the leading section of cast member, be placed with the shaping sidewall 11 of member leading section in position near main casting machine, can move described sidewall by driver 22, the other end of member with one movably rear wall 12 limit, core shaping core 14 passes this rear wall 12.
When beginning cast is transported to the base plate 6 of member earlier and waters on the bed 1, and with the feed hopper 4 correct centerings of bottom concrete mix.Base plate 6 is to form like this, and metal sheet or a stainless sheet steel are made the plate with folding spine 15, and wherein spine is used as plate and the fixing anchoring piece of cast concrete.With base plate 6 after appropriate location below the feed hopper 4, just begin the cast of bottom concrete mix 21.Concrete mix that bottom is used 21 is sent into feed hopper 4 after through feed appliances 2 meterings, flows into space between the link mandrel 15 again from feed hopper, flows into again then in the space of its below.Utilize the shake table of arranging near link mandrel can increase flowing of concrete mix.Adjust the flow velocity of concrete mix so that it matches with poring rate, after first road cast operation, the base plate 6 that will be covered by bottom concrete mix 21 send main casting machine to along watering bed 1.
In main casting machine, the termination of base plate 6 stops at the below of concrete conveyer 3 ends and feed hopper 5 discharge ports.The die wall 11 of shaping front end is moved to the end of base plate 6, can begin the metering and the cast of top layer concrete mix 18 like this.Utilize 3 pairs of mixs 18 of conveyer to measure, this conveyer can be a belt conveyor or any other suitable pay-off.Preferably mix is poured into a mould, therefore with of the conveying of belt conveyor ratio with conveying worm or the easier realization mix of similar means with half-dried denseness.In main cast operation, antetheca 11 is fed a little from mix and is moved backward, the rear wall 12 that can move back and forth simultaneously at the belt 10 of floating/oscillating plate 8 below with the mix compacting, in the time need sealing by the core chamber of cast member, mobile antetheca 11 and base plate 6 so just form a space between the end of core 14 and antetheca 11.In this space, at first fill up concrete mix, and then the actual main preceding shifting movement of pouring into a mould operation and base plate 6 of beginning.
By regulating the compaction force that rear wall 12 is applied, can the pressure of control action on the concrete of pouring into a mould, act on the vibrational energy that waters in the material feeding by regulating the input power of vibrator 7 and 8, can changing.In addition, shaping core 14 can be provided with vibrator, perhaps is provided with according to the mode that can move back and forth.By movable belt 10 is pressed against water material feeding lip-deep floating/oscillating plate 8, can the upper surface of concrete mix of cast be formed.Belt 10 is designed to and pouring piece constant speed movement movably, so just provides a upper surface that level is smooth for pouring piece.Also reduced the wearing and tearing of floating/oscillating plate 8 in addition, because avoided plate to contact with the direct of concrete mix, and the latter is the most effective abrasive material.In addition, belt 10 has increased the feed effect of concrete mix through feed hopper 5, prevented mix in feed hopper obstruction and reduced the dynamic flow resistance of mix in casting space.
When cast, the shaping sidewall 11 of leading section can rise this wall then along with the cast operation is passed through main casting machine.Shaping core 14 moves with pouring piece, arrives the concrete mixing material conveyer until them.Core 14 must extend sufficient lengths, and is excessive to avoid not having, be delivered to by the vibrational energy that vibrator 7 and 8 were produced and be shaped and no longer by the core cavity region of described core supporting.
The plate that is used for floor and ceiling structure or similar applications all has the amount of deflection precompensation, and in other words, plate is poured into slight fovea superior, thereby it can present maximum level after being in place.By the cast operation in vertical mobile feed hopper 5 of a kind of control mode and vibrating device 8,9 and 10, can realize this precompensation.So, the discharge port of feed hopper 5 at first forms the top surface of member, vibrator 8 accurately with surface finish to design height.The motion of the core of core shaping at this moment 14 also is suitable for carrying out along the precompensation shape of member top surface.
As shown in Figure 3, core shaping core 14 comprises the vertical stacked relatively channel in two edges, they can stretch mode along vertically vertically together nestable slidably mutually, this configuration becomes easily height (and cross section) adjustment in core chamber 19, so that satisfy various application in the best way.
In the casting process of member rearward end, be shaped core 14 of core is extracted from core chamber 19 by the mould rear wall, thereby behind the extraction core, just in the cast concrete mix, formed opening.Now, component ends terminates under the discharge port of main casting machine feed hopper 5, and core chamber opening is then sealed by concrete mix.In addition, utilize the end of core 14 mix to be pressed in the end in core chamber, so further the compacting mix.When with behind the concrete mix 20 noggin piece ends, the end was pushed away casting machine, thereby finished compacting concrete mix by floating/oscillating plate 8 and shake table 7.Core shaping core 14 and rear wall 12 pass through main casting machine with the cast member.When by behind the casting machine, member is prepared to be transported to the maintenance operation, and the cast of new structural member can begin immediately.
With reference to figure 4 and Fig. 5, the composite component of the final formation shown in it has comprised thin metal base plate 6, it has in order to the anchoring vertical anchoring ridge 15 on the bottom concrete mix 21 of institute's lay thereon, on bottom concrete mix 21, be the remainder of concrete layer 18, be provided with longitudinal reinforcement 16, transverse steel 17 and core chamber 19 in it.Shown in Fig. 5 is the hermetic terminal 20 in core chamber 19.
Except the above embodiments, the present invention also can be by other scheme implementations.For example, floating belt can substitute with a floating beam that acts directly on the concrete layer end face.Except base plate, member can also adopt such as the bar-mat reinforcement or the reinforcing rod that are placed in the member body and be used as other reinforcement.Except the carrying hollow unit, this method also can be used for producing the product of other class, for example, and carrier bar and solid slab.By using alternative structure, dissimilar concrete conveyer for example, each parts of equipment are variable.In the above-described embodiments, casting machine is fixed, and also can consider another kind of the layout, and it has a fixing bed that waters, and casting machine is then made corresponding mobile thereon.Yet such embodiment needs a bigger place, and makes structure become more complicated.Because the steel-sheet cost is low, base plate is made by it traditionally.Be shaped on suitable rise crest on this sheet metal, it has constituted the used anchoring piece of cast concrete.Obviously, for the requirement of specific use, can adopt other any material that under tension, has sufficient intensity and rigidity to make the member base plate.
Except with the vibrator, concrete also can utilize such as the suitable modes such as motion of hammer or parts and come compacting.Be skewed by regulating the relative angle of antetheca and/or the end wall and the product longitudinal axis, the end of product can being made.This adjustment can be by realizing according to the hydraulic cylinder that plate is moved be provided with at an easy rate.Concrete bottom and top can have bar-mat reinforcement, utilize the extracting and the positioner that are arranged in the machine can automatically this net be arranged on a suitable height.
It is to be noted that especially method and apparatus of the present invention also can be used for production hollow and solid beam, post and wall body construction.
Claims (14)
1. a production comprises the method for the composite construction of thin metal base plate (6) and concrete layer (18), in the method:
--the end face of base plate (6) has anchoring piece (5), is used for the anchoring concrete of institute's lay thereon;
--concrete layer (18) is cast on the base plate (6); And
--make the casting space (1,5,10,13) of concrete layer (18) by limited boundary, and utilize the compaction movement that acts at least one shaping wall of casting space with its compacting, form concrete layer (18) thus, described compaction movement forms compacted region (2-10) in described casting space;
It is characterized in that:
--in the cast operation, its size is movably watered bed (1) supporting by above-mentioned casting space (2-10), thus with waiting the corresponding to base plate of design size (6) of making composite construction by one
--at least when the cast operation begins, the front end that is placed on described base plate (6) by the front end with above-mentioned concrete layer (18) limits the border of this concrete layer (18) front end, described antetheca (11) can move together along with the motion of base plate (6), and the scope by described compacted region (7,8) at least in part; And
--the rearward end of concrete layer (18) is shaped by means of the rear wall (12) that limits casting space (2-10) border, rear end, and described rear wall can move with the motion of base plate (6), and passes through the scope of compacted region (7,8) at least in part.
2. method according to claim 1, it is characterized in that: place a core shaping core (14) by the core chamber (19) that will be shaped to each and form a core chamber (19) at least in cast zone (7,8) in described concrete layer (18), described core can move through described rear wall (12) along the cast direction in the cast operation.
3. method according to claim 2, it is characterized in that: concrete mix is poured into a mould in two steps, at first go up cast bottom concrete mix (21) at base plate (6), by one movably core shaping core (15) make the top surface of mix consistent with the underside shape of described core; In next step, go up cast second layer concrete at the concrete layer (21) that is poured on the base plate (6), this layer comprised the top portion and the core chamber of described composite construction.
4. according to each described method in the claim 1～3, it is characterized in that: in the casting process of described concrete layer (18) leading edge, do not drive that core shaping core (14) contacts with antetheca (11) but away from antetheca (11) certain distance, thereby the leading edge of described concrete layer (18) will become solid section (20), correspondingly, described core (14) is drawn out of and evenly leaves the concrete layer (18) of cast with rear wall (12) before finishing the cast operation, thereby the rear end of described concrete layer (18) also can become solid section (20).
5. according to each described method in the claim 1～4, it is characterized in that: move and form movable surface by making a belt (10) be parallel to described concrete surface, utilize this movable surface at least one surface of described concrete layer (18), preferably its end face is applied vibration by vibrator (8) supporting.
6. according to each described method in the claim 1～4, it is characterized in that: change its cast thickness and go up to form the crooked precompensation of member top surface at described concrete layer (18) by length direction along concrete layer.
7. according to each described method in the claim 1～6, it is characterized in that: at least one relative member longitudinal axis of sidewall (11,12) that forms the composite construction end becomes to be in tilted layout.
8. a production comprises the equipment of the composite component of the metal base plate (6) that has anchoring piece on it and concrete layer (18), and this equipment comprises:
--at least by the casting space (1,10,13) of its upright side margin deckle circle;
--be used for concrete mix is fed the fixture (3,5) of described casting space (1,10,13); And
--at least one vibrator (7,8) is used to vibrate one of them side that limits described casting space border and form vibration area in described oscillation space;
It is characterized in that:
--have the device of described base plate (6) transmission by casting space;
--at least in cast operation when beginning, be used to limit the removable antetheca (11) on the front end border of cast concrete layer at the leading section of base plate (6);
--be used for described antetheca (11) is transmitted and the device (22) of the scope by described vibration area (7,8) at least in part along the direction of motion of base plate (6);
--limit border, casting space rear end, and form the rear wall (12) that described concrete layer (18) is held afterwards thus, and
--be used for described rear wall (12) is transmitted and the device of the scope by described vibration area (7,8) at least in part along the direction of motion of base plate (6).
9. equipment according to claim 8 is characterized in that: in the cast operation, have at least a core shaping core (14) can move through described rear wall (12) and move in the described casting space (1,10,13).
10. equipment according to claim 9 is characterized in that:
--have the ground floor concrete is poured into a mould described by the device (2,4) on the base plate (6) of certain-length cutting;
--device (15) for example, is used for the mobile core shaping core that compacting is cast in the surface of the ground floor concrete (21) on the base plate (6), and is used to make the upper surface shape of described concrete layer consistent with the underside shape of core shaping core (14).
11. each described equipment according to Claim 8～10, it is characterized in that: have floating/vibration component, it comprises:
--walk around guide roller (9) thus its outer surface constitutes the endless-belt (10) of described casting space one side;
--be built in the vibrator (8) on this belt inner surface in the zone of formation casting space one side of belt (10), so that vibration is positioned at the concrete mix of belt (10) below;
--drive the device of described belt (10).
12. equipment according to claim 11 is characterized in that; The direction that described belt (10) carries out along cast is advanced.
13., it is characterized in that: have the device that is used for control assembly (5,8,10) height, to form the upper surface of the member of being poured into a mould according to as each described equipment in the claim 8～12.
14. according to each described equipment in the claim 9～13, it is characterized in that: described core shaping core (14) comprises the vertical stacked relatively channel in two edges, they are can stretch mode vertically together nestable mutually slidably, so that adjust the height of described core shaping core (14).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI954074A FI102253B (en) | 1995-08-30 | 1995-08-30 | Method and apparatus for the manufacture of concrete elements |
| FI954074 | 1995-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1200065A true CN1200065A (en) | 1998-11-25 |
Family
ID=8543940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96197693A Pending CN1200065A (en) | 1995-08-30 | 1996-08-23 | Method and apparatus for producing concrete elements |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0847325A1 (en) |
| JP (1) | JPH11511398A (en) |
| CN (1) | CN1200065A (en) |
| AU (1) | AU697180B2 (en) |
| CA (1) | CA2230794A1 (en) |
| FI (1) | FI102253B (en) |
| MY (1) | MY132119A (en) |
| NO (1) | NO980794L (en) |
| TW (1) | TW349899B (en) |
| WO (1) | WO1997007949A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275736A (en) * | 2013-07-04 | 2015-01-14 | 艾乐迈铁科公司 | Method, apparatus and hollow core forming member for casting concrete products by slipform casting |
| CN112372792A (en) * | 2020-11-15 | 2021-02-19 | 海口海岛混凝土有限责任公司 | Manufacturing method of self-compacting concrete test piece |
| CN112854587A (en) * | 2021-02-08 | 2021-05-28 | 王晓军 | Manufacturing method and manufacturing system of aggregate metal plate composite integrated building board |
| 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 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI123542B (en) * | 2005-01-07 | 2013-06-28 | Elematic Oy Ab | Method, apparatus and forming part of a product for sliding molding of a concrete product |
| CN114571576B (en) * | 2022-03-25 | 2023-07-21 | 浙江寰龙环境科技有限公司 | Solid waste preparation haydite production line |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3538660A (en) * | 1967-11-27 | 1970-11-10 | Karl Moor | Prefabricated wall assembly for partitions and the like |
| US3583046A (en) * | 1968-11-07 | 1971-06-08 | Walter Dickinson | Manufacture of structural members |
-
1995
- 1995-08-30 FI FI954074A patent/FI102253B/en active
-
1996
- 1996-08-23 CN CN96197693A patent/CN1200065A/en active Pending
- 1996-08-23 WO PCT/FI1996/000456 patent/WO1997007949A1/en not_active Application Discontinuation
- 1996-08-23 CA CA002230794A patent/CA2230794A1/en not_active Abandoned
- 1996-08-23 EP EP96927077A patent/EP0847325A1/en not_active Withdrawn
- 1996-08-23 JP JP9509886A patent/JPH11511398A/en active Pending
- 1996-08-23 AU AU67028/96A patent/AU697180B2/en not_active Ceased
- 1996-08-27 MY MYPI96003548A patent/MY132119A/en unknown
- 1996-08-27 TW TW085110415A patent/TW349899B/en active
-
1998
- 1998-02-25 NO NO980794A patent/NO980794L/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275736A (en) * | 2013-07-04 | 2015-01-14 | 艾乐迈铁科公司 | Method, apparatus and hollow core forming member for casting concrete products by slipform casting |
| US9889578B2 (en) | 2013-07-04 | 2018-02-13 | Elematic Oyj | Method, apparatus and hollow core forming member for casting concrete products by slipform casting |
| CN112372792A (en) * | 2020-11-15 | 2021-02-19 | 海口海岛混凝土有限责任公司 | Manufacturing method of self-compacting concrete test piece |
| CN112854587A (en) * | 2021-02-08 | 2021-05-28 | 王晓军 | Manufacturing method and manufacturing system of aggregate metal plate composite integrated building board |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| MY132119A (en) | 2007-09-28 |
| AU697180B2 (en) | 1998-10-01 |
| AU6702896A (en) | 1997-03-19 |
| TW349899B (en) | 1999-01-11 |
| FI954074A0 (en) | 1995-08-30 |
| FI102253B1 (en) | 1998-11-13 |
| CA2230794A1 (en) | 1997-03-06 |
| FI954074A (en) | 1997-03-01 |
| NO980794L (en) | 1998-04-16 |
| EP0847325A1 (en) | 1998-06-17 |
| JPH11511398A (en) | 1999-10-05 |
| NO980794D0 (en) | 1998-02-25 |
| WO1997007949A1 (en) | 1997-03-06 |
| FI102253B (en) | 1998-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4128975A (en) | Prefabricated building components of expanded material and cement | |
| US4272230A (en) | Slip form for building components | |
| US3608012A (en) | Method for the manufacture of elongated objects of concrete | |
| US4131670A (en) | Method of making prefabricated building components of expanded material and cement | |
| CN112996640A (en) | Printing head for printing concrete three-dimensional structure and method thereof | |
| US4067676A (en) | Apparatus for extruding reinforced concrete | |
| NO160357B (en) | PROCEDURE FOR DEHYDROGENERATION OF HYDROCARBONES. | |
| US3994639A (en) | Apparatus for extruding concrete | |
| US6998075B2 (en) | Method for casting of concrete products | |
| CN1200065A (en) | Method and apparatus for producing concrete elements | |
| US4457682A (en) | Machine for casting concrete members | |
| US3926541A (en) | Extruder with interacting auger and care means | |
| BG100080A (en) | Mprovements in a machine for making roof tiles | |
| US3224064A (en) | Apparatus for manufacturing pretensioned reinforced concrete slabs | |
| US4090827A (en) | Apparatus for moulding and extrusion | |
| CN218535084U (en) | Forming machine for continuous casting and tamping of prestressed plates | |
| CN108068194B (en) | Method and apparatus for casting precast concrete products | |
| EP1534482B1 (en) | Method and apparatus for fabricating a hollow-core concrete product | |
| EP0517505A1 (en) | Method and apparatus for laying a surface material on a prefabricated concrete slab | |
| US3382304A (en) | Art of manufacturing hollow core concrete planks | |
| US4247269A (en) | Concrete placing apparatus | |
| EP0634966B1 (en) | Apparatus and method for making concrete construction elements | |
| CN213203819U (en) | Bridge deck pavement concrete fast conveying and paving device | |
| CN216786758U (en) | Integrated paving equipment | |
| JPS5838286B2 (en) | PC concrete plate with raised ribs in the center and its manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |