CN108818894A - A kind of precast stair mold - Google Patents
A kind of precast stair mold Download PDFInfo
- Publication number
- CN108818894A CN108818894A CN201810879246.9A CN201810879246A CN108818894A CN 108818894 A CN108818894 A CN 108818894A CN 201810879246 A CN201810879246 A CN 201810879246A CN 108818894 A CN108818894 A CN 108818894A
- Authority
- CN
- China
- Prior art keywords
- side form
- precast stair
- pedestal
- stair mold
- fixed
- 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
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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
- B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The present invention relates to prefabricated components fields, specifically disclose a kind of precast stair mold, including pedestal, fixation kit, end mould and bed die, parallel interval is provided with the first side form and the second side form on the pedestal, straight line is provided with sliding rail on the pedestal, and second side form bottom is fixed with for the roller group with sliding rail sliding cooperation；Hydraulic cylinder is fixed on the pedestal, the fixation kit includes the connected component of fastening bolt and top, and the connected component in the top includes the first attachment base, the second attachment base and connecting rod；First side form close to the side of the second side form integrally formed with several in the stepped groove being continuously arranged, be arranged in a one-to-one correspondence joggle die in each stepped groove；The side that first side form and the second side form mutually deviate from is respectively and fixedly provided with reinforcement board group.The present invention provides at low cost, long service life, manpower is saved, demoulding and molding are convenient, and help to improve a kind of precast stair mold of precast stair production efficiency.
Description
Technical field
The present invention relates to prefabricated components fields, specifically, it is related to a kind of precast stair mold.
Background technique
Stair for building are divided into according to the difference of production technology cast-in-place builds stair and precast stair；Wherein, cast-in-place to build stair
Live formwork, assembling reinforcement, pouring concrete, demoulding etc. are needed, field procedure is more, and amount of support is big, and consuming is a large amount of artificial, and can produce
Raw a large amount of building waste.In recent years, with the propulsion of building industrialization, the application of precast stair also gradually starts to popularize；For
Realize standardization, the mass production of precast stair, the importance of precast stair mold is self-evident.
The utility model patent that existing China's Authorization Notice No. is CN207105209U discloses a kind of precast stair mold,
Including stairway step mould, side form, two end moulds and bed die, the longitudinal section of the stairway step mould is stairstepping, the stair
Step mould and two end moulds, side form, bed dies surround and pour cavity.
By adopting the above technical scheme, it is detachably solid to pass through bolt and bed die, stairway step mould and side form respectively for two end moulds
It is fixed；When carrying out demoulding, staff needs successively to dismantle the connection between two end moulds, bed die, stairway step mould and side forms,
Then cooperation row is hung could complete thorough demoulding to the precast stair after pouring molding, and operation is excessively complicated, and efficiency is extremely low, not only
A large amount of manpowers are expended, and largely effect on precast stair manufacturing schedule.
Summary of the invention
The object of the present invention is to provide a kind of precast stair molds, reduce the difficulty of demoulding after precast stair pouring molding,
To reduce manpower consuming, and the production efficiency of precast stair is greatly improved.
Above-mentioned technical purpose of the invention technical scheme is that：A kind of precast stair mold, packet
The pedestal being fixedly installed on ground is included, parallel interval is provided with the first side form and the second side form on the pedestal, and described first
Side form is on pedestal in fixed setting；Second side form is arranged on pedestal in horizontal sliding, the sliding of second side form
Direction is vertical close to the side of the first side form with the second side form；The precast stair mold further includes for being detachably fixed first
The fixation kit of side form and the second side form.
By using above-mentioned technical proposal, the first side form is kept fixed state on pedestal, while the second side form being slid
It is set on pedestal；When progress precast stair pours, the first side form and the second side form are integrally fixed by fixation kit, guarantee
It pours and is normally carried out；When starting demoulding after the completion of pouring, the fixation group for fixing the first side form and the second side form is first unclamped
Then part can move in parallel the second side form far from the direction of the first side form so that the second side form gradually with the first side form and pour
It builds precast stair after molding to be detached from, realizes convenient demoulding.In this way, operation is normally poured in guarantee precast stair
On the basis of, the difficulty of demoulding is substantially reduced, not only facilitates and reduces manpower consuming, and help to improve the production of precast stair
Efficiency.
The present invention is further arranged to：Its width direction straight line is provided with sliding rail, second side form on the pedestal
Bottom is fixed with for the roller group with sliding rail sliding cooperation；The sliding rail is equipped with two along base length direction at least parallel interval
Group, the roller group are in be arranged in a one-to-one correspondence with sliding rail.
By using above-mentioned technical proposal, the second side form is slid in the sliding rail being set on pedestal by multiple pulley blocks,
Second side form is slid straightly along the width direction of pedestal, then realizes the fast demoulding of the second side form.
The present invention is further arranged to：The precast stair mold further includes the horizontal bed die being fixed on pedestal, described
First side form is perpendicularly fixed at bed die upper surface.
By using above-mentioned technical proposal, the first side form is vertically fixed on bed die, in actual production, the first side form
It is always kept in a fixed state with bed die, staff need to only remove the second side form in demoulding, to substantially reduce the difficulty of demoulding
Degree improves demoulding efficiency indirectly.
The present invention is further arranged to：The precast stair mold further includes long for closing the first side form and the second side form
Spend two side clearance of direction end mould, the end mould width direction side and the first side form are hinged, the other side of width direction and
Second side form is in be detachably fixed setting.
By using above-mentioned technical proposal, end mould side and the first side form is hinged, the other side and the second side form are detachable
Fixed, in practical demoulding, staff, can be by way of turning end mould after unclamping the connection of end mould and the second side form
So that the precast stair after end mould and pouring molding is detached from, avoids entirety from removing side form, be further simplified the operation of demoulding, help
In raising demoulding efficiency.
The present invention is further arranged to：Hydraulic cylinder is fixed on the pedestal, the hydraulic cylinder is located at the second side form and deviates from
The side of first side form；The end of the hydraulic cylinder piston rod is fixedly connected with the second side form, and the hydraulic cylinder piston rod
It is axial parallel with the glide direction of the second side form.
By using above-mentioned technical proposal, in real work, staff can be leaned on by the second side form of Hydraulic Cylinder
Close or remote from the second side form, the operation of molding and demoulding can be simplified, save manpower, and improve working efficiency.
The present invention is further arranged to：The fixation kit includes fastening bolt, and the end horizontal of the fastening bolt is worn
If the second side form is simultaneously threadedly coupled with bed die close to the side of the second side form；Length direction of the fastening bolt along the second side form
At least uniform intervals are equipped with two groups.
By using above-mentioned technical proposal, multiple groups fastening bolt, which fixes the bottom of the second side form and bed die adjacent wall, to be connected
It connects, the second side form bottom is effectively prevent to loosen, avoid concrete mortar from occurring in the gap location of bed die and the second side form tight
It reveals again, guarantee pours operation and is normally carried out.
The present invention is further arranged to：The fixation kit includes the connected component in top, and the connected component in the top includes
First attachment base, the second attachment base and connecting rod, first attachment base and the second attachment base be individually fixed in the first side form and
The top of second side form, the both ends of the connecting rod are detachably fixed the first attachment base of connection and the second attachment base respectively；It is described
The connected component in top is equipped with two groups along the length direction at least uniform intervals of precast stair mold.
By using above-mentioned technical proposal, connecting rod both ends are detachably fixed with the first attachment base and the second attachment base respectively
Connection, to will link together at the top of the first side form and the second side form indirectly；In this way, passing through the component energy that is connected at the top of multiple groups
The stability at the top of the second side form is enough greatly improved, concrete is avoided to reveal, and guarantees to pour to be normally carried out.
The present invention is further arranged to：First side form is close to the side of the second side form integrally formed with several in continuous
The stepped groove of setting has been arranged in a one-to-one correspondence joggle die in each stepped groove；The joggle die and the first side form are in detachable
Fixed setting.
By using above-mentioned technical proposal, according to practical production experience, traditional precast stair mold at stepped groove the most
It is easily damaged, and once damages entire first side form and would have to thoroughly scrap；In consideration of it, dividing in each stepped groove
Not She Zhi a joggle die, the damage of any joggle die, staff can be used spare joggle die and carrys out replacing damaged ladder
Mould, guarantee, which pours operation, to be persistently normally carried out, while entirety being avoided to scrap huge economic losses brought by the first side form.
The present invention is further arranged to：The side that first side form and the second side form mutually deviate from is respectively and fixedly provided with stiffening plate
Group, the reinforcement board group includes several in the stiffening plate being staggered anyhow.
By using above-mentioned technical proposal, reinforcement board group can effectively improve the first side form and the structure of the second side form is strong
Degree avoids the first side form and the second side form from occurring severely deformed.Guarantee precast stair Forming Quality indirectly.
The present invention is further arranged to：Second side form is fixed with triangular support bracket away from the side of the first side form, institute
It states triangular support bracket lower edge to abut with pedestal, and the triangular support bracket is along the length direction at least uniform intervals of the second side form
Equipped with two groups.
By using above-mentioned technical proposal, triangular support bracket can play effective supporting role to the second side form, further
A possibility that improving the structural strength of the second side form, reducing second side moding shape.
In conclusion the invention has the advantages that：
1, on the basis of the first side form and bed die are kept fixed, the second side form horizontal sliding is set on pedestal, cooperation is solid
Determine component and hydraulic cylinder, while guarantee precast stair normal pouring molding, substantially reduces the difficulty of demoulding, not only effectively save
Human-saving, and precast stair production efficiency is greatly improved；
2, the first side form is greatly improved in conjunction with triangular support bracket by the way that reinforcement board group is arranged on the first side form and the second side form
With the structural strength of the second side form, reduce precast stair die deformation a possibility that, help to extend the precast stair mold
Service life；
3, while extending precast stair die life, by being arranged in a one-to-one correspondence interchangeable rank in each stepped groove
Terraced mould avoids entirety from scrapping the first side form, helps to reduce cost input of the enterprise on precast stair mold, reduces life indirectly
Produce cost.
Detailed description of the invention
Fig. 1 is primarily used for embodying integrally-built first axonometric schematic diagram of the present embodiment；
Fig. 2 is that the present embodiment is mainly used for embodying the partial structural diagram of joggle die；
Fig. 3 is primarily used for embodying integrally-built second axonometric schematic diagram of the present embodiment；
Fig. 4 is that the present embodiment is mainly used for embodying the axonometric schematic diagram of the second side form；
Fig. 5 is that the present embodiment is mainly used for embodying the structural schematic diagram of bed die；
Fig. 6 is the partial enlarged view of part A in Fig. 3, is mainly used for embodying fastening bolt；
Fig. 7 is the partial enlarged view of part B in Fig. 3, is mainly used for embodying the connected component in top.
Appended drawing reference：1, pedestal；2, bed die；21, sealing rubber pad；3, the first side form；31, stepped groove；4, the second side form；
5, mould is held；6, cavity is poured；7, stiffening plate；8, joggle die；9, sliding rail；10, triangular support bracket；11, idler wheel；12, hydraulic cylinder；
13, fastening bolt；14, the connected component in top；141, the first attachment base；142, the second attachment base；143, connecting rod；144, slot
Mouthful；145, locking nut.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to attached drawing 1, a kind of precast stair mold, including pedestal 1, pedestal 1 is in cuboid framework structure, and passes through bolt
It is integrally fastened on ground；Being horizontally disposed on pedestal 1 has bed die 2, and the length direction of bed die 2 is parallel with the length direction of pedestal 1,
And bed die 2 is fixedly connected entirely through bolt with pedestal 1.The first side form 3 is equipped with along its width direction also parallel interval on pedestal 1
With the second side form 4；Meanwhile the two sides of 1 length direction of pedestal are equipped with end mould 5, both ends mould 5 is respectively used to the first side form 3 of closing
With the gap of 4 length direction two sides of the second side form.
Above-mentioned bed die 2, the first side form 3, the second side form 4 and both ends mould 5 surround jointly and pour cavity 6；In actual production,
Staff is to pouring casting concrete in cavity 6 and final molding goes out precast stair.
Referring to attached drawing 1, above-mentioned first side form 3 is whole to be vertically fixed on bed die 2 perpendicular through bolt, and the first side form 3
Deviate from the side of the second side form 4 positioned at bed die 2.First side form 3 is equipped with away from the side of the second side form 4 reinforces board group, stiffening plate
Group includes that several vertical weldings are fixed on the stiffening plate 7 on the first side form 3, and each stiffening plate 7 is in criss-cross setting；By this
Mode, the structural strength of the first side form 3 can be greatly improved by reinforcing board group, reduce the risk of the first side form 3 deformation.
In conjunction with attached drawing 2, the first side form 3 has several stepped grooves 31, each stepped groove close to the side of the second side form 4 is continuously shaped
31 be in be vertically arranged.Meanwhile joggle die 8 has been arranged in a one-to-one correspondence in each stepped groove 31, joggle die 8 is in be vertically arranged vertically,
It integrally adhere well on the inner wall of corresponding stepped groove 31, and can with the formation of the inner wall of corresponding stepped groove 31 by more bolts
Disassembly is fixedly connected.In the actual production process, once in each joggle die 8 partial step mould 8 occur damage lead to precast stair
When Forming Quality declines, staff can replace the joggle die 8 of damage with the spare joggle die 8 of preprepared, to protect
Card precast stair production can be persistently normally carried out.
Above-mentioned both ends mould 5 is located at the two sides of 3 length direction of the first side form；For the convenience for further increasing construction,
Either end mould 5 is hinged on the first side form 3 by pin shaft, and its hinged place is located at one that the first side form 3 deviates from the second side form 4
Side；In molding, staff rotatably holds mould 5, and the side of its interior smooth is made to be attached to the adjacent face of the second side form 4
On, while by mould 5 will be held to be tightly secured in the second side form far from the side of the first side form 3 in the more bolts uniformly divided vertically
On 4.
Referring to attached drawing 3, its width direction straight line is provided with sliding rail 9 on pedestal 1, sliding rail 9 is flat along the length direction of pedestal 1
Row interval is equipped with two groups, and two groups of sliding rails 9 are symmetrical set on 1 length direction of pedestal.Second side form, 4 vertical rack is set to pedestal
On 1, the surface close to the first side form 3 is smooth, for cooperating the completion of 3 adjacent surface of the first side form to pour operation；Similar to upper
The first side form 3 is stated, the second side form 4 is equally welded with reinforcement board group away from the surface of the first side form 3, and reinforcing board group can mention
A possibility that structural strength of high second side form 4, the second 4 bending deformation of side form of reduction.Meanwhile second side form 4 deviate from the first side
The side of mould 3 is additionally provided with triangular support bracket 10, the whole rectangular triangular structure of triangular support bracket 10, two right-angle side difference
Close to the second side form 4 and pedestal 1；Triangular support bracket 10 is welded and fixed with 4 adjacent wall of the second side form, and triangular support bracket 10 with
Above-mentioned sliding rail 9 is in be arranged in a one-to-one correspondence.
In conjunction with attached drawing 4, for the convenience for improving demoulding, the bottom of two groups of triangular support brackets 10 is equipped with roller group, any
Roller group includes at least two idler wheels 11 being set in distance along 1 width direction of pedestal, and each idler wheel 11 slides be embedded at respectively
In corresponding sliding rail 9, so that the second side form 4 is whole to be slid under the supporting role of roller group along 9 linear reciprocation of sliding rail.
Meanwhile to further increase the convenience of operation, the second side form 4 is additionally provided with hydraulic cylinder 12 away from the side of the first side form 3；It is hydraulic
Cylinder 12 is fixed on pedestal 1 entirely through bolt, and the axial direction of 12 piston rod of hydraulic cylinder is parallel with the width direction of pedestal 1, and
The end of its piston rod is fixedly connected with 4 adjacent surface of the second side form；In actual operation, hydraulic cylinder 12 can drive second side
Mould 4, toward polyslip, realizes molding and demoulding along 1 width direction of pedestal.
Referring to attached drawing 5, to avoid concrete severe leakage, above-mentioned bed die 2 vulcanizes fixation on the side wall of the second side form 4
There is sealing rubber pad 21.In conjunction with attached drawing 3 and attached drawing 6, when the second side form 4 is pushed against with 2 adjacent wall of bed die, the second side form 4
Bottom is equipped with fastening bolt 13, and the end horizontal of fastening bolt 13 wears the second side form 4 and connect with 2 adjacent wall of bed die, and
The fastening bolt 13 is equipped with multiple groups along the length direction uniform intervals of the second side form 4；Each fastening bolt 13 can be by the second side form 4
It is fastened and fixed together with bed die 2, and sealing rubber pad 21 can effectively ensure that the leakproofness between bed die 2 and the second side form 4.
Referring to attached drawing 3, after the second side form 4 pushes against bed die 2 and thoroughly fixes with bed die 2, to further increase the first side
The compactness that mould 3, the second side form 4 and both ends mould 5 enclose, the precast stair die top are additionally provided with the connected component 14 in top.
In conjunction with attached drawing 7, the connected component 14 in top includes the first attachment base 141, the second attachment base 142 and connecting rod 143；The
A connecting seat 141 and the second attachment base 142, which are respectively welded, to be fixed on the first side form 3 and the second side form 4, and the first attachment base
141 and the top of the second attachment base 142 symmetrically offer notch 144, the U-shaped structure of notch 144 and opening up；Connecting rod
143 level frames are set between the first attachment base 141 and the second attachment base 142, and are integrally embedded in two notches 144；Connecting rod
The equal screw thread in 143 both ends has tightened locking nut 145, to realize the fixation of connecting rod 143.Meanwhile the top is solidly connected group
Part is equipped with multiple groups along the length direction uniform intervals of precast stair mold, and the stability of precast stair mold is effectively ensured；Also,
The connected component 14 in the top collectively forms the fixation for fixing the first side form 3 and the second side form 4 with above-mentioned each fastening bolt 13
Component.
The working principle of the present embodiment is：During actual construction, staff first pass through hydraulic cylinder 12 by the second side form 4 to
First side form 3 pushes, and the second side form 4 is made to push against bed die 2；Then, second side form 4 is consolidated with bed die 2 with fastening bolt 13
It is fixed；Next, turning end mould 5, so that end mould 5 pushes against the end face of the second side form 4, and passes through bolt for end mould 5 and the second side form 4
It is fixed；Finally, being respectively embedded into connecting rod 143 into each notch 144, and connecting rod 143 is fixed on correspondence with locking nut 145
In first attachment base 141 and the second attachment base 142, it can then start to carry out pouring operation.
When carrying out demoulding, first each connecting rod 143 is unclamped from corresponding first attachment base 141 and the second attachment base 142,
Then each fastening bolt 13 is screwed out；Next, unclamping each bolt for being used for fixing end mould 5 and the second side form 4.Finally, sharp
The second side form 4 is dragged far from the first side form 3 with hydraulic cylinder 12, completes demoulding.
By the above-mentioned means, substantially reducing the difficulty of demoulding, not only while guarantee precast stair normal pouring molding
Manpower is effectively saved, and precast stair production efficiency is greatly improved.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of precast stair mold, including the pedestal being fixedly installed on ground（1）, the pedestal（1）Upper parallel interval is set
It is equipped with the first side form（3）With the second side form（4）, which is characterized in that first side form（3）In pedestal（1）Upper is in fixed setting；
Second side form（4）In pedestal（1）It is upper to be arranged in horizontal sliding, second side form（4）Glide direction and the second side form
（4）Close to the first side form（3）Side it is vertical；The precast stair mold further includes for being detachably fixed the first side form（3）
With the second side form（4）Fixation kit.
2. a kind of precast stair mold according to claim 1, which is characterized in that the pedestal（1）On along its width side
Straight line is provided with sliding rail（9）, second side form（4）Bottom, which is fixed with, to be used for and sliding rail（9）Slide the roller group of cooperation；Institute
State sliding rail（9）Along pedestal（1）Length direction at least parallel interval is equipped with two groups, the roller group and sliding rail（9）In one-to-one correspondence
Setting.
3. a kind of precast stair mold according to claim 1, which is characterized in that the precast stair mold further includes water
It is flat to be fixed on pedestal（1）On bed die（2）, first side form（3）It is perpendicularly fixed at bed die（2）Upper surface.
4. a kind of precast stair mold according to claim 1, which is characterized in that the precast stair mold further includes using
In closing the first side form（3）With the second side form（4）The end mould of two side clearance of length direction（5）, the end mould（5）Width direction one
Side and the first side form（3）Hingedly, the other side of width direction and the second side form（4）It is arranged in being detachably fixed.
5. a kind of precast stair mold according to claim 1 or 2, which is characterized in that the pedestal（1）On be fixed with liquid
Cylinder pressure（12）, the hydraulic cylinder（12）Positioned at the second side form（4）Away from the first side form（3）Side；The hydraulic cylinder（12）It is living
The end of stopper rod and the second side form（4）It is fixedly connected, and the hydraulic cylinder（12）The axial direction of piston rod and the second side form（4）Cunning
It is parallel to move direction.
6. a kind of precast stair mold according to claim 1, which is characterized in that the fixation kit includes fastening bolt
（13）, the fastening bolt（13）End horizontal wear the second side form（4）And and bed die（2）Close to the second side form（4）One
Side is threadedly coupled；The fastening bolt（13）Along the second side form（4）Length direction at least uniform intervals be equipped with two groups.
7. a kind of precast stair mold according to claim 1 or 6, which is characterized in that the fixation kit includes top
Be connected component（14）, the top is connected component（14）Including the first attachment base（141）, the second attachment base（142）And connecting rod
（143）, first attachment base（141）With the second attachment base（142）It is individually fixed in the first side form（3）With the second side form（4）
Top, the connecting rod（143）Both ends be detachably fixed respectively connection the first attachment base（141）With the second attachment base
（142）；The top is connected component（14）Length direction at least uniform intervals along precast stair mold are equipped with two groups.
8. a kind of precast stair mold according to claim 1, which is characterized in that first side form（3）Close to second
Side form（4）Side integrally formed with several in the stepped groove being continuously arranged（31）, each stepped groove（31）Middle one-to-one correspondence
It is provided with joggle die（8）；The joggle die（8）With the first side form（3）It is arranged in being detachably fixed.
9. a kind of precast stair mold according to claim 1, which is characterized in that first side form（3）And second side
Mould（4）The side mutually deviated from is respectively and fixedly provided with reinforcement board group, and the reinforcement board group includes several in the reinforcement being staggered anyhow
Plate（7）.
10. according to claim 1 or a kind of precast stair mold described in 9, which is characterized in that second side form（4）Deviate from
First side form（3）Side be fixed with triangular support bracket（10）, the triangular support bracket（10）Lower edge and pedestal（1）It abuts,
And the triangular support bracket（10）Along the second side form（4）Length direction at least uniform intervals be equipped with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879246.9A CN108818894A (en) | 2018-08-03 | 2018-08-03 | A kind of precast stair mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879246.9A CN108818894A (en) | 2018-08-03 | 2018-08-03 | A kind of precast stair mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108818894A true CN108818894A (en) | 2018-11-16 |
Family
ID=64153544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810879246.9A Pending CN108818894A (en) | 2018-08-03 | 2018-08-03 | A kind of precast stair mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108818894A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561597A (en) * | 2019-09-26 | 2019-12-13 | 湖南远大工程设计有限公司 | Prefabricated staircase mold and prefabricated staircase production method |
| CN110757628A (en) * | 2019-10-18 | 2020-02-07 | 北京住总暖通设备有限公司 | Stair mould |
| CN110756738A (en) * | 2019-12-03 | 2020-02-07 | 广州市型腔模具制造有限公司 | Step side form mechanism |
| CN111571776A (en) * | 2020-04-20 | 2020-08-25 | 重庆大业智能建筑研究院有限公司 | Novel vertical type module-adjustable prefabricated staircase forming equipment and step height adjusting method thereof |
| CN111716490A (en) * | 2020-06-12 | 2020-09-29 | 湖北工业大学 | Stair die device with high control precision and capable of vibrating |
| CN111844389A (en) * | 2020-07-08 | 2020-10-30 | 上海福铁龙住宅工业发展有限公司 | Prefabricated staircase mould and stair |
| CN112192724A (en) * | 2020-09-28 | 2021-01-08 | 威海玉全新型建筑材料股份有限公司 | Mold for prefabricated staircase and processing technology of prefabricated staircase |
| CN112265115A (en) * | 2020-11-17 | 2021-01-26 | 山东省建筑科学研究院有限公司 | Vibrating automatic prefabricated prestressed concrete stair mold and manufacturing method |
| CN112643848A (en) * | 2020-12-23 | 2021-04-13 | 台州东部建材科技有限公司 | Assembled stair prefabricated part mold and construction method thereof |
| CN117207320A (en) * | 2023-09-12 | 2023-12-12 | 核工业华南建设工程集团公司 | Super-tonnage precast box girder end template and installation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8910434B2 (en) * | 2006-11-21 | 2014-12-16 | Metromont Corporation | Pre-cast monolithic concrete stair with dual edge beams, method and mold |
| CN204019700U (en) * | 2014-06-16 | 2014-12-17 | 上海拜杰实业有限公司 | Stair prefabricated components mould |
| CN205219383U (en) * | 2015-10-14 | 2016-05-11 | 河北榆构建材有限公司 | Slip prefabricated staircase mould |
| CN205928989U (en) * | 2016-08-04 | 2017-02-08 | 中国建筑第七工程局有限公司 | A non - design, can all rotary die plate bodys system for bench is prefabricated |
| CN206170285U (en) * | 2016-11-08 | 2017-05-17 | 江苏金贸科技发展有限公司 | Sliding regulation stairway width's prefabricated staircase mould |
| CN106914973A (en) * | 2017-03-16 | 2017-07-04 | 中国五冶集团有限公司 | Based on mold system for improving precast stair production efficiency and preparation method thereof |
-
2018
- 2018-08-03 CN CN201810879246.9A patent/CN108818894A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8910434B2 (en) * | 2006-11-21 | 2014-12-16 | Metromont Corporation | Pre-cast monolithic concrete stair with dual edge beams, method and mold |
| CN204019700U (en) * | 2014-06-16 | 2014-12-17 | 上海拜杰实业有限公司 | Stair prefabricated components mould |
| CN205219383U (en) * | 2015-10-14 | 2016-05-11 | 河北榆构建材有限公司 | Slip prefabricated staircase mould |
| CN205928989U (en) * | 2016-08-04 | 2017-02-08 | 中国建筑第七工程局有限公司 | A non - design, can all rotary die plate bodys system for bench is prefabricated |
| CN206170285U (en) * | 2016-11-08 | 2017-05-17 | 江苏金贸科技发展有限公司 | Sliding regulation stairway width's prefabricated staircase mould |
| CN106914973A (en) * | 2017-03-16 | 2017-07-04 | 中国五冶集团有限公司 | Based on mold system for improving precast stair production efficiency and preparation method thereof |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561597A (en) * | 2019-09-26 | 2019-12-13 | 湖南远大工程设计有限公司 | Prefabricated staircase mold and prefabricated staircase production method |
| CN110757628A (en) * | 2019-10-18 | 2020-02-07 | 北京住总暖通设备有限公司 | Stair mould |
| CN110756738A (en) * | 2019-12-03 | 2020-02-07 | 广州市型腔模具制造有限公司 | Step side form mechanism |
| CN111571776A (en) * | 2020-04-20 | 2020-08-25 | 重庆大业智能建筑研究院有限公司 | Novel vertical type module-adjustable prefabricated staircase forming equipment and step height adjusting method thereof |
| CN111716490A (en) * | 2020-06-12 | 2020-09-29 | 湖北工业大学 | Stair die device with high control precision and capable of vibrating |
| CN111844389A (en) * | 2020-07-08 | 2020-10-30 | 上海福铁龙住宅工业发展有限公司 | Prefabricated staircase mould and stair |
| CN112192724A (en) * | 2020-09-28 | 2021-01-08 | 威海玉全新型建筑材料股份有限公司 | Mold for prefabricated staircase and processing technology of prefabricated staircase |
| CN112265115A (en) * | 2020-11-17 | 2021-01-26 | 山东省建筑科学研究院有限公司 | Vibrating automatic prefabricated prestressed concrete stair mold and manufacturing method |
| CN112643848A (en) * | 2020-12-23 | 2021-04-13 | 台州东部建材科技有限公司 | Assembled stair prefabricated part mold and construction method thereof |
| CN112643848B (en) * | 2020-12-23 | 2022-04-05 | 台州东部建材科技有限公司 | Assembled stair prefabricated part mold and construction method thereof |
| CN117207320A (en) * | 2023-09-12 | 2023-12-12 | 核工业华南建设工程集团公司 | Super-tonnage precast box girder end template and installation method |
| CN117207320B (en) * | 2023-09-12 | 2024-05-03 | 核工业华南建设工程集团公司 | Super-tonnage precast box girder end template and installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108818894A (en) | A kind of precast stair mold | |
| CN109137762B (en) | Method for reinforcing wave-shaped arch plate double-curved arch bridge | |
| CN217106193U (en) | Construction device for compressing and pouring reinforced concrete beam and column | |
| CN115351882B (en) | Large-size adjustable UHPC special-shaped component die and application method thereof | |
| CN218668502U (en) | Reinforcing structure of sliding steel mould is pour to deep basal pit side wall | |
| KR20020035038A (en) | mould form apparatus for box girder of ILM and method of construction for box-girder | |
| CN213034888U (en) | Prefabricated mould of pouring of stair convenient to drawing of patterns | |
| CN216816199U (en) | Pitch solidification railway roadbed test piece forming die | |
| CN114892532A (en) | One-step forming coaxial rotary drawing type box girder steel mold construction method | |
| CN210190081U (en) | Mould and mould group for manufacturing concrete prefabricated part | |
| CN209999405U (en) | Light high-strength assembled floor slab grouping formwork erecting machine | |
| CN105421240A (en) | Construction method for concrete hollow beam self-falling frame inner mold | |
| CN215889354U (en) | Improve template of concrete column appearance quality | |
| CN204728698U (en) | The closed formwork structure of a kind of concrete suspension bridging piece | |
| CN219548398U (en) | Template support for concrete pouring | |
| CN211306723U (en) | Fastening device for prefabricated formwork production | |
| CN221136287U (en) | Mould is used in bridge prefabricated plate production | |
| CN216968162U (en) | Universal side die | |
| CN214939053U (en) | Turnover type roadbed side ditch integral steel formwork | |
| CN114592690B (en) | Construction device and construction method for compression pouring reinforced concrete beam and column | |
| CN216968156U (en) | Mould opening and closing mechanism for prefabricated part vertical mould manufacturing | |
| CN220807866U (en) | PC prefabricated part mould platform | |
| CN216275291U (en) | Trolley for construction of large flat die pull-rod-free box culvert | |
| CN209924435U (en) | Stair integrated into one piece production facility | |
| CN215589512U (en) | Industrial production line for prefabricated components of assembled bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |