CN103802195A - Light partition wall block forming machine and method for connecting partition wall blocks thereof - Google Patents
Light partition wall block forming machine and method for connecting partition wall blocks thereof Download PDFInfo
- Publication number
- CN103802195A CN103802195A CN201410074226.6A CN201410074226A CN103802195A CN 103802195 A CN103802195 A CN 103802195A CN 201410074226 A CN201410074226 A CN 201410074226A CN 103802195 A CN103802195 A CN 103802195A
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- partition wall
- hopper
- forming machine
- block forming
- wall block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
- E04B2/20—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by filling material with or without reinforcements in small channels in, or in grooves between, the elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a light partition wall block forming machine and a method for connecting partition wall blocks thereof. A hopper is separated from a unit, when the partition wall blocks are produced, vibration of the unit does not influence discharging of the hopper, materials in the hopper can be prevented from being compacted and causing blocking, and therefore long-time vibration can be carried out, and the thicker outer wall blocks can be produced; the produced wall blocks are more compact and higher in strength, the required strength can be achieved without arranging steel bars in the wall blocks; the two sides of the front end and the two sides of the rear end of a machine frame are provided with rail locating wheels capable of moving in rails, and therefore the produced partition wall blocks are straighter; a parting agent box is arranged at the front end of the machine frame, the bottom end of the parting agent box is provided with a hairbrush roller, and therefore when the partition wall blocks are produced, a parting agent can be painted on the ground automatically, and the partition wall blocks are prevented from bonding with the ground. Compared with the prior art, the light partition wall block forming machine saves resources, time and labor and can also be used as an external wall tile.
Description
Technical field
The present invention relates to the method for attachment of a kind of light partition wall block forming machine and partition block thereof and this partition block, the method for attachment of especially a kind of hopper separate type light partition wall block forming machine and partition block thereof and this partition block.
Background technology
Construction material, particularly materials for wall under construction consumption are very large, are a kind of very important materials, and the one, consumption is large, and the 2nd, in building, the status of materials for wall is very important.
In modern architecture, materials for wall is except energy-conservation, fire prevention, antidetonation, sound insulation, heat insulation etc. requires, also towards following future development:
The one, trend towards environmental protection, as utilize solid waste, the partition plate of producing various light-weight environment-friendlies as materials such as slag, flyash, slag, gangue, mine tailings, haydite, rice husk, stalks has also become the direction of development.
The 2nd, trend towards compound material.
The 3rd, particularly trend towards to manufactured goods and half-finished future development.
The production of current manufactured goods and semi-finished product materials for wall, mainly by the following method and machinery production:
One class is formwork erection machinery: the product advantage of its production is: can be in indoor production, and owing to being that mould is produced and can be guaranteed that the specification of every product is in the same size.But its shortcoming is: mould machinery yields poorly, and needs many covers to produce simultaneously.Cost has high input, needs electrical heating, big machinery lifting, pulls and pushes hollow groove, and required large-sized workshop construction cost is high and product packing is inadequate and male and female groove product can not effectively be connected, and causes between plate and plate and easily produces afterwards crack etc. in construction.
Equations of The Second Kind is formed by extrusion and tension machinery: most typical have a screw extruding bri quetting machine, it mainly includes frame, be located at forming cavity and moulding polished rod and the screw extrusion bar of frame inside, actuating unit is installed in frame and drives screw extrusion bar, vibrator assembly is installed in frame, electric cabinet, hopper, driving wheel is installed in frame, its mode of production is: in the open on place, first arrange reinforcing bar, then starting formed by extrusion and tension machine walks along steel bar arrangement direction, by partition plate forming materials in reinforcing bar outside, after slightly dry, cut into full-length finished product, their common shortcoming is: need large-area production Horizon, and require ground definitely smooth, affected by Horizon and bad weather, the unfavorable factors such as temperature cause not producing, lifting machine expenditure in mechanical haul machinery required in migration and multiple manpowers and product operation, the male and female groove of product can not be connected effectively, cause between plate and plate and easily produce afterwards crack etc. in construction.
The 3rd class is fixed extrusion modling machinery: its distinct issues are, the vibration of host machine part can not separate with formation system, cause main frame feed system because generation of vibration charging has some setbacks, had a strong impact on the formed product of extruder, hindered the development of fixed partition plate extruder.
Because materials for wall presents aborning to the future development of variation, functionalization and semi-finished product, therefore manufacturing machine is also proposed to higher requirement.
Chinese invention patent CN2616349Y discloses a kind of tongue-and-groove locking wallboard machine, middle and upper part at wallboard machine is provided with hopper, bottom at hopper is provided with molding cavity, crowded pushing mechanism is set in molding cavity, two sides in molding cavity arrange locking tenon film, can produce the wallboard with various shape locking tenon film, docking between this wallboard and wallboard locks qualitative stronger, globality, stability is higher, but this tongue-and-groove locking wallboard machine is in the time of vibration, material in hopper is easy to by jolt ramming, be difficult to continue blanking, need to shut down and carry out labor cleaning, in order to keep the fluency of the material in hopper, just need to move fast, therefore can not produce thicker wallboard, the packing of wallboard is also not high enough, intensity is poor, in order to guarantee the intensity of wallboard, reinforcing bar also need to be set in wallboard, not only time-consuming, effort, also waste resource, and upper end, the wallboard both sides wedge angle part that this wallboard machine is produced is difficult to form, also be easy to slump even if form, the thinner wallboard of producing can only use as lining, cannot produce the thicker wallboard that exterior wall needs.
Chinese invention patent CN201271929Y discloses a kind of " pushing type external wall panel machine ", comprise the moulding core pipe being connected with slide block, that section that moulding core pipe is connected with slide block is round tube, be rectangular tube away from that section of slide block, take into account the advantage of square hole prefabricated board and circular hole prefabricated board, but, the hole of the ultimogenitary prefabricated board of this external wall panel machine should be still square, can not take into account circular and square, the material that this external wall panel machine also exists in hopper is in addition easy to by jolt ramming, be difficult to continue the problem of blanking, therefore also need to move fast, can not produce thicker Side fascia, the packing of wallboard is also not high enough, intensity is poor.
Summary of the invention
Technical problem to be solved by this invention is to propose a kind of partition block forming machine and partition block and method of attachment, particularly a kind of hopper separate type light partition wall block forming machine and partition block and method of attachment, can carry out the vibration of long period, even if produce thicker light partition wall piece, the material in hopper is also not easy to stop up, and the intensity of partition block is higher, also without reinforcing bar is set in partition block, not only save resource, also saved time, laborsaving, can also use as exterior wall tile.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: comprise frame, transmission assembly, distribution box, balancing weight, hopper, vibration assembly, squeeze pushing mechanism, road wheel and telephone-moving directive wheel, it is characterized in that: on described hopper, be provided with the separating support separating with frame, be provided with hopper separating support wheel in the bottom of hopper separating support, be provided with hopper towing hook at the front end of hopper separating support, be provided with hook at the front end of hopper towing hook.
Described crowded pushing mechanism, can be screw extrusion machinery, can be also extruding mechanism.
As the further improvement project of technique scheme, be all provided with tracks positioned wheel in the both sides of described frame front and back end, can walk in orbit, the partition block of production is more straight.
As further improvement, be provided with interleaving agent case at the front end of described frame, be provided with interleaving agent leak in the bottom of interleaving agent case, be also provided with hairbrush cylinder in the bottom of interleaving agent leak.
As further improving again, be provided with vibration pad at the front end of described frame and the corresponding position of hook, the impact on hopper can further reduce unit vibration time.
As further improving again, on described hopper, be provided with distribution box support, on distribution box support, be provided with distribution box, can prevent the vibration of distribution box, extend the service life of distribution box.
As further improving again again, be provided with symmetrical tenon film in the both sides of described crowded pushing mechanism forming cavity, the distance a between symmetrical tenon film upper end is less than the distance b between lower end.
The both sides of the partition block that above-mentioned hopper separate type light partition wall block forming machine is produced are provided with inner groovy, and the width a of partition block upper end is less than the width b of lower end.
The method of attachment of above-mentioned partition block, the centre of the junction of two partition blocks is provided with reinforcing bar, around reinforcing bar, be provided with joint close concrete material, first in the groove of partition block, place joint close concrete material and reinforcing bar, again two partition blocks are snapped together, in an apertured side, by floating the compacting of joint close concrete material, joint close concrete material and reinforcing bar form constructional column, more firm.
The present invention is by separating hopper and unit, in the time producing partition block, the vibration of unit does not affect hopper blanking, can prevent that material in hopper is by jolt ramming, result in blockage, therefore can carry out the vibration of long period, produce thicker exterior wall wall piece, the wall piece of producing is more closely knit, intensity is also higher, without at wall piece, reinforcing bar being set, also can reach required intensity, all be provided with tracks positioned wheel in the both sides of frame front and back end, can walk in orbit, the partition block of producing is more straight, be provided with interleaving agent case at the front end of frame, bottom at interleaving agent case is also provided with hairbrush cylinder, can be in the time producing partition block, automatically smear on the ground interleaving agent, prevent that partition block from boning on the ground, compared with prior art, the present invention has not only saved resource, also save time, laborsaving, can also use as exterior wall tile.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to structural representation.
Fig. 4 is the structural representation in the cross section of tenon film in Fig. 3.
Fig. 5 is the structural representation of the partition block end face produced of partition block machine of the present invention.
Fig. 6-Fig. 7 is the structural representation of method of attachment between two partition blocks.
Fig. 8 is the structural representation of the embodiment of the present invention 2.
Fig. 9 is the structural representation of the embodiment of the present invention 3.
Figure 10 is the structural representation of the embodiment of the present invention 4.
Shown in figure: 1 is balancing weight, 2 is distribution box, and 3 is distribution box support, and 4 is hopper, 5 is transmission assembly, and 6 is hopper towing hook, and 7 is interleaving agent case, and 8 is hairbrush cylinder, 9 is telephone-moving directive wheel, and 10 is road wheel, and 11 is frame, and 12 is hopper separating support, 13 hopper separating support wheels, 14 for squeezing pushing mechanism, and 15 is vibration assembly, and 16 is tracks positioned wheel, 17 is interleaving agent leak, and 18 is vibration pad, and 19 is hook, and 20 is tenon film, 21 is joint close concrete material, and 22 is reinforcing bar, and 23 is support bar.
The specific embodiment
embodiment 1:with reference to Fig. 1～Fig. 4, for the structural representation of the embodiment of the present invention 1, comprise frame (11), transmission assembly (5), distribution box (2), balancing weight (1), hopper (4), vibration assembly (15), squeeze pushing mechanism (14), road wheel (10) and telephone-moving directive wheel (9), it is characterized in that: on described hopper (4), be provided with the separating support (12) separating with frame (11), be provided with hopper separating support wheel (13) in the bottom of hopper separating support (12), be provided with hopper towing hook (6) at the front end of hopper separating support (12), be provided with hook (19) at the front end of hopper towing hook (6), be provided with at the middle part of frame 11 and squeeze pushing mechanism 14, crowded pushing mechanism 14 in the present embodiment is screw extrusion machinery, formed by spiral-poker arranged side by side, in the frame 11 of squeezing pushing mechanism 14 rear ends, be provided with vibration assembly 15, rear end at vibration assembly 15 is provided with balancing weight 1, the front end that squeezes pushing mechanism 14 connects transmission assembly 5, above crowded pushing mechanism 14, be provided with the hopper separating support 12 separating with whole unit, on hopper separating support 12, be provided with hopper 4, on four angles of hopper separating support 12 bottoms, be all provided with hopper separating support wheel 13, material in hopper 4 enters into below and is provided with in the cavity that squeezes pushing mechanism 14, through the vibration vibration of assembly 15 and the rotary squeezing of crowded pushing mechanism 14, can make the partition block made more closely knit, even if the time that unit vibration is grown does not affect the blanking of hopper yet, therefore can be used for making thicker exterior wall wall piece, the wall piece packing of producing is good, intensity is high, fineness and forming degree are all good, without in wall piece, reinforcing bar being set, also can reach required intensity, all be provided with tracks positioned wheel 16 in the both sides of frame 11 front and back ends, track can be set in advance on the ground, unit is walked in orbit, the partition block of producing is also more straight, on hopper 4, be also provided with distribution box support 3, on distribution box support 3, be provided with distribution box 2, can prevent the vibration of distribution box, greatly extend the service life of distribution box, in frame 11, be also provided with road wheel 10, for hopper 4 can also be kept and whole unit advanced in unison under the situation separating with unit, on hopper separating support 12, be provided with hopper towing hook 6, the hook 19 of hopper towing hook 6 front ends, hang over the front end of frame 11, in order better to prevent the impact of unit vibration on hopper 4, front end in frame 11 is provided with vibration pad 18 with the corresponding position of hook 19, be provided with symmetrical tenon film 20 in the both sides of squeezing pushing mechanism 14 forming cavities, distance a between symmetrical tenon film 20 upper ends is less than the distance b between lower end, front in frame 11 is also provided with interleaving agent case 7, be provided with interleaving agent leak 17 in the bottom of interleaving agent case 7, the hole that interleaving agent leak 17 in the present embodiment is two rows of mutually staggered, below interleaving agent leak 17, be provided with hairbrush cylinder 8, the upper end of hairbrush cylinder 8 is attached in interleaving agent leak 17, paste on the ground lower end, can in the time that walking, smear unit one deck interleaving agent on ground, prevent that the partition block of getting from boning on the ground, front end in frame 11 is also provided with telephone-moving directive wheel 9, can in the time of telephone-moving, use, in the time that whole unit is placed on track, telephone-moving directive wheel 9 can be taken down, need to move time, again telephone-moving directive wheel 9 is set up, very easy to use.
The end face of the partition block that in the present embodiment, separate type light partition wall block forming machine is produced is referring to Fig. 5, and the both sides of partition block form groove, and in groove, there is no wedge angle, while producing partition block, be not easy slump, forming degree is good, and the width a of partition block upper end is less than the width b of lower end, also easier moulding.
The method of attachment of two partition blocks is referring to Fig. 6, first in the groove of partition block, place joint close concrete material 21 and reinforcing bar 22, again two partition blocks are snapped together, due to the upper and lower width difference of partition block, after being combined, leave gap, can be in an apertured side by floating the compacting of joint close concrete material, make the joint close concrete material that is combined more closely knit, can self-assembling formation constructional column after joint close concrete material and reinforcing bar solidify, the partition block of producing due to the present invention is thicker, can reach the required thickness requirement of exterior wall, the groove that thicker partition block both sides can form is also darker, the constructional column forming is thicker, the body of wall not only forming is more firm, shock resistance is also better.
The another kind of method of attachment of two partition blocks is referring to Fig. 7, by the connection that is staggeredly placed up and down of two partition blocks.
embodiment 2:with reference to Fig. 8, for the structural representation of the embodiment of the present invention 2, compared with embodiment 1, the difference of the present embodiment is: the crowded pushing mechanism 14 in embodiment 2 is extruding mechanism, this extruding mechanism is piston type mechanism, due to hopper 4 with separate with whole unit, also can make the partition block made more closely knit, even if the time that unit vibration is grown does not affect the blanking of hopper yet, therefore also can be used for making thicker exterior wall wall piece, the wall piece packing of producing is good, intensity is high, fineness and forming degree are all good, without in wall piece, reinforcing bar being set, also can reach required intensity.
embodiment 3:with reference to Fig. 9, for the structural representation of the embodiment of the present invention 3, compared with embodiment 2, the difference of the present embodiment is: the moulding core pipe squeezing in pushing mechanism 14 is ellipse, and the endoporus in the partition block of formation is also oval, in the time that the partition block of producing is thicker, adopt not only material-saving more of oval endoporus, partition block is also lighter, and anti-impact force is also stronger, more firm.
embodiment 4:with reference to Figure 10, Figure 10 is the structural representation of the embodiment of the present invention 4, compared with embodiment 1, the difference of the present embodiment is: a side of frame 11 is provided with support bar 23, at the other end of support bar 23, tracks positioned wheel 16 is set, locating wheel 16 can withstand on another root track at interval at a distance, can save the track of half on ground while laying track, more reduces costs.
Claims (10)
1. a light partition wall block forming machine, comprise frame (11), transmission assembly (5), distribution box (2), balancing weight (1), hopper (4), vibration assembly (15), squeeze pushing mechanism (14), road wheel (10) and telephone-moving directive wheel (9), it is characterized in that: on described hopper (4), be provided with the separating support (12) separating with frame (11), be provided with hopper separating support wheel (13) in the bottom of hopper separating support (12), be provided with hopper towing hook (6) at the front end of hopper separating support (12), be provided with hook (19) at the front end of hopper towing hook (6).
2. light partition wall block forming machine according to claim 1, is characterized in that: be all provided with tracks positioned wheel (16) in the both sides of described frame (11) front and back end.
3. light partition wall block forming machine according to claim 1 and 2, it is characterized in that: be provided with interleaving agent case (7) at the front end of described frame (11), be provided with interleaving agent leak (17) in the bottom of interleaving agent case (7), be also provided with hairbrush cylinder (8) in the bottom of interleaving agent leak (17).
4. light partition wall block forming machine according to claim 3, is characterized in that: be provided with vibration pad (18) at the front end of described frame (11) and the corresponding position of hook (19).
5. light partition wall block forming machine according to claim 4, is characterized in that: on described hopper (4), be provided with distribution box support (3), be provided with distribution box (2) on distribution box support (3).
6. light partition wall block forming machine according to claim 5, it is characterized in that: the both sides at described crowded pushing mechanism (14) forming cavity are provided with symmetrical tenon film (20), the distance a between symmetrical tenon film (20) upper end is less than the distance b between lower end.
7. light partition wall block forming machine according to claim 6, is characterized in that: described crowded pushing mechanism (14) is screw extrusion machinery.
8. light partition wall block forming machine according to claim 6, is characterized in that: be extruding mechanism at described crowded pushing mechanism (14).
9. a partition block of producing according to the light partition wall block forming machine described in claim 1～8 any one, is characterized in that: the both sides of described partition block are provided with inner groovy, and the width a of partition block upper end is less than the width b of lower end.
10. the method for attachment of a partition block according to claim 9, it is characterized in that: be provided with reinforcing bar (22) in the centre of the junction of described two partition blocks, around reinforcing bar (22), be provided with joint close concrete material (21), first in the groove of partition block, place joint close concrete material (21) and reinforcing bar (22), again two partition blocks are snapped together, in an apertured side by floating the compacting of joint close concrete material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074226.6A CN103802195B (en) | 2014-03-03 | 2014-03-03 | The method of attachment of light partition wall block forming machine and partition block and this partition block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074226.6A CN103802195B (en) | 2014-03-03 | 2014-03-03 | The method of attachment of light partition wall block forming machine and partition block and this partition block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802195A true CN103802195A (en) | 2014-05-21 |
| CN103802195B CN103802195B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074226.6A Expired - Fee Related CN103802195B (en) | 2014-03-03 | 2014-03-03 | The method of attachment of light partition wall block forming machine and partition block and this partition block |
Country Status (1)
| Country | Link |
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| CN (1) | CN103802195B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102514A (en) * | 1985-04-08 | 1986-10-08 | 核工业部建筑机械开发公司 | Single slab compression of prestressed concrete hollow slab |
| US5023030A (en) * | 1988-09-14 | 1991-06-11 | Oy Partek Ab | Method for casting one or several concrete products placed side by side |
| JPH11216353A (en) * | 1998-02-02 | 1999-08-10 | Nippon Purakon Kk | Extruder |
| CN201423702Y (en) * | 2009-05-18 | 2010-03-17 | 傅炳煌 | Motor vibration isolating mechanism for block making machine |
| CN202225291U (en) * | 2011-07-13 | 2012-05-23 | 湖北中宇新型建材开发有限公司 | Fixed type leveling-free streamline-production partition plate pushing complete machine |
| CN203077427U (en) * | 2012-10-31 | 2013-07-24 | 北京仁创科技集团有限公司 | Forming machine with pressure head cleaning function |
| CN203156909U (en) * | 2013-03-26 | 2013-08-28 | 赵明 | Double-row extrusion forming machine for prestressed concrete stairstep |
| CN203680478U (en) * | 2014-03-03 | 2014-07-02 | 汤凯全 | Light partition wall block forming machine and partition wall block thereof |
-
2014
- 2014-03-03 CN CN201410074226.6A patent/CN103802195B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102514A (en) * | 1985-04-08 | 1986-10-08 | 核工业部建筑机械开发公司 | Single slab compression of prestressed concrete hollow slab |
| US5023030A (en) * | 1988-09-14 | 1991-06-11 | Oy Partek Ab | Method for casting one or several concrete products placed side by side |
| JPH11216353A (en) * | 1998-02-02 | 1999-08-10 | Nippon Purakon Kk | Extruder |
| CN201423702Y (en) * | 2009-05-18 | 2010-03-17 | 傅炳煌 | Motor vibration isolating mechanism for block making machine |
| CN202225291U (en) * | 2011-07-13 | 2012-05-23 | 湖北中宇新型建材开发有限公司 | Fixed type leveling-free streamline-production partition plate pushing complete machine |
| CN203077427U (en) * | 2012-10-31 | 2013-07-24 | 北京仁创科技集团有限公司 | Forming machine with pressure head cleaning function |
| CN203156909U (en) * | 2013-03-26 | 2013-08-28 | 赵明 | Double-row extrusion forming machine for prestressed concrete stairstep |
| CN203680478U (en) * | 2014-03-03 | 2014-07-02 | 汤凯全 | Light partition wall block forming machine and partition wall block thereof |
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| Publication number | Publication date |
|---|---|
| CN103802195B (en) | 2016-04-13 |
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