CN114851362A - Double-connected stair mold - Google Patents
Double-connected stair mold Download PDFInfo
- Publication number
- CN114851362A CN114851362A CN202210732657.1A CN202210732657A CN114851362A CN 114851362 A CN114851362 A CN 114851362A CN 202210732657 A CN202210732657 A CN 202210732657A CN 114851362 A CN114851362 A CN 114851362A
- Authority
- CN
- China
- Prior art keywords
- mould
- die
- mold
- twin
- base
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 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
- 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
-
- 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
- B28B7/0002—Auxiliary parts or elements of the mould
-
- 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
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
-
- 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
- B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a double-connected stair mold, which comprises a base and a mold body, wherein a plurality of mold fixing devices are uniformly arranged above the base from left to right, a moving device is arranged below every two mold fixing devices, and the mold body is arranged in each mold fixing device; the invention has the advantages of simple structure, double-stair mold, improved production efficiency, reduced production cost, convenient movement and adjustment, and good flexibility.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to a double-connected stair mold.
Background
In the traditional building, most of work needs to be finished at a construction site, the problems of long construction period, serious environmental pollution, large stockpiling site, shortage of constructors and the like become barriers for inhibiting the progress of the building industry, the stairs are important building components, the traditional stairs need to be subjected to formwork support, steel bar binding, concrete pouring and form removal in the construction process, and can not be vertically transported by utilizing the stairs before the form removal, the prefabricated assembled stairs are also largely adopted in a large amount of concrete assembled projects under the large background of the vigorous development of assembled buildings in China along with the transformation of the traditional building to the industrialized building, the prefabricated assembled stairs are realized to a certain extent, single-stair molds are mostly adopted by stair molds for producing the stairs in domestic prefabricated factories, one mold can only produce one stair before the stair components reach the lifting strength, so that the production efficiency is low, the production cost is high, and most of the existing stair molds cannot be moved and adjusted, so that the flexibility is low, and the actual using effect is poor; therefore, it is very necessary to provide a pair stair mould that simple structure, twin stair mould, improvement production efficiency, reduction in production cost, removal are adjusted conveniently, the flexibility is good.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the double-connected stair mold which is simple in structure, double in stair mold, capable of improving production efficiency, reducing production cost, convenient to move and adjust and good in flexibility.
The purpose of the invention is realized by the following steps: the double-connected stair mold comprises a base and a mold body, wherein a plurality of mold fixing devices are uniformly arranged above the base from left to right, a moving device is arranged below each two mold fixing devices, and the mold body is arranged inside each mold fixing device.
The base four sides all be provided with the limit steel, the limit steel outside of the base left and right sides all be provided with the lug about both sides, be convenient for hoist the base, the base inside be provided with a plurality of slide.
The edge steel adopts hot-rolled H-shaped steel, and the lifting lug is of a rectangular structure and is internally provided with a through hole for lifting.
The mould fixing device left and right sides all be provided with fixed square pipe, fixed square pipe all be provided with the connecting bolt pole in both sides from top to bottom, the connecting bolt pole inboard all be provided with the layer board.
The connecting bolt rod adopt a double-threaded rod, and two ends of the connecting bolt rod penetrate through the fixed square pipe and are connected with the fixed square pipe through the fixing bolt.
The mobile device including accepting plate body and moving plate body, accept plate body top be provided with and accept the tip, accept tip top be provided with the well core plate cushion that is used for bearing the mould body, the inside first joint groove that is provided with of accepting plate body, accepting plate body and moving plate body junction be provided with the second joint groove, moving plate body below left and right sides all be provided with the pulley.
The mould body include well mould, limit mould, side mould and go up the mould, mould body middle part be provided with well mould, well mould left and right sides all be provided with the limit mould, the limit mould around both sides all be provided with the side mould, limit mould top all be provided with the mould.
The side die around both sides all be provided with two limit screw holes, the side die outside from last to evenly being provided with a plurality of boundary beam down, the boundary beam outside left and right sides on the side die all be provided with and pull the handle, the side die inboard about both sides all be provided with the side screw hole.
The middle die is characterized in that first middle threaded holes are formed in the corresponding side threaded holes in the front side and the rear side of the middle die, and second middle threaded holes are formed in the corresponding side threaded holes in the outer side of the first middle threaded holes.
The first clamping groove and the second clamping groove are respectively clamped with the corresponding boundary beams, and the pulley is connected with the slide way in a sliding mode.
The invention has the beneficial effects that: the invention is a double-connected stair mold, in use, the mold body of the invention has simple structure and convenient use, and comprises a middle mold and two side molds, under the condition that a cast stair component reaches a demolding condition after being maintained for 8 hours, two stairs can be produced simultaneously, the production cost is reduced, and the production efficiency of the stair component is doubled, the side steel on the side edge of the base of the invention is provided with a lifting lug, the lifting lug is matched with a lifting machine in a factory to lift the base, the operability of the mold body is increased, the operation space is enlarged, the operation efficiency is improved, the pulley of the moving device of the invention is connected with the slideway of the base in a sliding way, a dragging handle is convenient to adjust the mold body, the adjustment is convenient and rapid, the mold fixing device of the invention can adjust the spacing of the fixed square tubes by connecting bolt rods, the spacing can be adjusted conveniently according to the mold body, so that the mold fixing device can better fit the mold body, the flexibility is good; the invention has the advantages of simple structure, double-stair mold, improved production efficiency, reduced production cost, convenient movement and adjustment and good flexibility.
Drawings
Fig. 1 is a perspective view of the twin stair mold of the present invention.
Fig. 2 is a schematic structural view of the base of the double-connected stair mold of the invention.
Fig. 3 is a schematic structural view of the mold fixing device of the double-connected stair mold of the invention.
Fig. 4 is a schematic structural view of the moving device of the double-connected stair mold of the invention.
Fig. 5 is an exploded view of the mold body of the twin stair mold of the present invention.
In the figure: 1. the die comprises a base 11, side steel 12, a slideway 13, a lifting lug 2, a die fixing device 21, a fixed square tube 22, a connecting bolt rod 23, a fixing bolt 24, a supporting plate 3, a moving device 31, a bearing plate body 32, a bearing end part 33, a moving plate body 34, a first clamping groove 35, a second clamping groove 36, a pulley 37, a center plate cushion block 4, a die body 41, a middle die 411, a first middle threaded hole 412, a second middle threaded hole 42, a side die 421, a side threaded hole 422, a side beam 423, a dragging handle 43, a side die 431, a side threaded hole 44 and an upper die.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-5, the double-connected stair mold comprises a base 1 and a mold body 4, wherein a plurality of mold fixing devices 2 are uniformly arranged above the base 1 from left to right, a moving device 3 is arranged below each two mold fixing devices 2, and the mold body 4 is arranged inside each mold fixing device 2.
Four sides of the base 1 are all provided with edge steel 11, the upper side and the lower side of the outer side of the edge steel 11 on the left side and the right side of the base 1 are all provided with lifting lugs 13, the base 1 is convenient to lift, and a plurality of slide ways 12 are arranged inside the base 1.
For better effect, the edge steel 11 is hot-rolled H-shaped steel, and the lifting lug 13 is of a rectangular structure and is internally provided with a through hole for lifting.
The mould fixing device 2 left and right sides all be provided with fixed square pipe 21, fixed square pipe 21 upper and lower both sides all be provided with connecting bolt pole 22, connecting bolt pole 22 inboard all be provided with layer board 24.
For better effect, the connecting bolt rod 22 adopts a double-threaded rod and both ends of the connecting bolt rod 22 penetrate through the fixed square pipe 21 and are connected with the fixed square pipe 21 through the fixing bolts 23.
Mobile device 3 including accepting plate body 31 and moving plate body 33, accept plate body 31 top be provided with and accept tip 32, accept tip 32 top be provided with the well core plate cushion 37 that is used for bearing mould body 4, accept plate body 31 inside be provided with first joint groove 34, the junction of accepting plate body 31 and moving plate body 33 be provided with second joint groove 35, moving plate body 33 below left and right sides all be provided with pulley 36.
The invention is a double-connected stair mould, in use, the mould body of the invention has simple structure and convenient use, and comprises a middle mould 41 and two side moulds 42, under the condition that a poured stair component reaches a demoulding condition after being maintained for 8 hours, two stairs can be produced simultaneously, the production cost is reduced, and the production efficiency of the stair component is doubled, the side steel 11 at the side edge of the base 1 of the invention is provided with a lifting lug 13 which is matched with a lifting machine in a factory to lift the base 1, the operability of the mould body 4 is increased, the operation space is enlarged, the operation efficiency is improved, the pulley 36 of the moving device 3 of the invention is connected with the slideway 12 of the base 1 in a sliding way, the mould body 4 can be conveniently adjusted by dragging a handle 423, the adjustment is convenient and rapid, the mould fixing device 2 of the invention can adjust the distance between the fixed square pipes 21 by connecting a bolt rod 22, the distance can be conveniently adjusted according to the die body 4, so that the die fixing device 2 can better fit with the die body 4, and the flexibility is good; the invention has the advantages of simple structure, double-stair mold, improved production efficiency, reduced production cost, convenient movement and adjustment and good flexibility.
Example 2
As shown in fig. 1-5, the double-connected stair mold comprises a base 1 and a mold body 4, wherein a plurality of mold fixing devices 2 are uniformly arranged above the base 1 from left to right, a moving device 3 is arranged below each two mold fixing devices 2, and the mold body 4 is arranged inside each mold fixing device 2.
Four sides of the base 1 are all provided with edge steel 11, the upper side and the lower side of the outer side of the edge steel 11 on the left side and the right side of the base 1 are all provided with lifting lugs 13, the base 1 is convenient to lift, and a plurality of slide ways 12 are arranged inside the base 1.
For better effect, the edge steel 11 is hot-rolled H-shaped steel, and the lifting lug 13 is of a rectangular structure and is internally provided with a through hole for lifting.
The mould fixing device 2 left and right sides all be provided with fixed square pipe 21, fixed square pipe 21 upper and lower both sides all be provided with connecting bolt pole 22, connecting bolt pole 22 inboard all be provided with layer board 24.
For better effect, the connecting bolt rod 22 adopts a double-threaded rod and both ends of the connecting bolt rod 22 penetrate through the fixed square pipe 21 and are connected with the fixed square pipe 21 through the fixing bolts 23.
Mobile device 3 including accepting plate body 31 and moving plate body 33, accept plate body 31 top be provided with and accept tip 32, accept tip 32 top be provided with the well core plate cushion 37 that is used for bearing mould body 4, accept plate body 31 inside be provided with first joint groove 34, the junction of accepting plate body 31 and moving plate body 33 be provided with second joint groove 35, moving plate body 33 below left and right sides all be provided with pulley 36.
Mould body 4 include well mould 41, side mould 42, side mould 43 and go up mould 44, mould body 4 middle part be provided with well mould 41, well mould 41 left and right sides all be provided with side mould 42, side mould 42 around both sides all be provided with side mould 43, side mould 42 top all be provided with mould 44.
Both sides all are provided with two limit screw holes 421 around the limit mould 42, the limit mould 42 outside from last to evenly being provided with a plurality of boundary beam 422 down, the boundary beam 422 outside left and right sides above the limit mould 42 all be provided with and pull handle 423, the inboard upper and lower both sides of side mould 43 all be provided with side screw hole 431.
The corresponding limit screw hole 421 department in well mould 41 both sides in front and back all be provided with first well screw hole 411, the corresponding side screw hole 431 department in first well screw hole 411 outside all be provided with second well screw hole 412.
For better effect, the first clamping groove 34 and the second clamping groove 35 are respectively clamped with the corresponding edge beam 422, and the pulley 36 is connected with the slide 12 in a sliding manner.
The invention is a double-connected stair mould, in use, the mould body of the invention has simple structure and convenient use, and comprises a middle mould 41 and two side moulds 42, under the condition that a poured stair component reaches a demoulding condition after being maintained for 8 hours, two stairs can be produced simultaneously, the production cost is reduced, and the production efficiency of the stair component is doubled, the side steel 11 at the side edge of the base 1 of the invention is provided with a lifting lug 13 which is matched with a lifting machine in a factory to lift the base 1, the operability of the mould body 4 is increased, the operation space is enlarged, the operation efficiency is improved, the pulley 36 of the moving device 3 of the invention is connected with the slideway 12 of the base 1 in a sliding way, the mould body 4 can be conveniently adjusted by dragging a handle 423, the adjustment is convenient and rapid, the mould fixing device 2 of the invention can adjust the distance between the fixed square pipes 21 by connecting a bolt rod 22, the distance can be conveniently adjusted according to the die body 4, so that the die fixing device 2 can better fit with the die body 4, the flexibility is good, the first clamping groove 34 and the second clamping groove 35 are respectively clamped with the edge beam 422 of the edge die 42, the supporting plate 24 of the die fixing device 2 positions the edge beam 422, and the structural stability of the device is greatly improved; the invention has the advantages of simple structure, double-stair mold, improved production efficiency, reduced production cost, convenient movement and adjustment and good flexibility.
Claims (10)
1. Disjunctor stair mould, it includes base and mould body, its characterized in that: the die fixing device is characterized in that a plurality of die fixing devices are uniformly arranged above the base from left to right, a moving device is arranged below each two die fixing devices, and a die body is arranged in each die fixing device.
2. The twin stair mold of claim 1 wherein: the base four sides all be provided with the limit steel, the limit steel outside of the base left and right sides all be provided with the lug about both sides, be convenient for hoist the base, the base inside be provided with a plurality of slide.
3. The twin stair mold of claim 2 wherein: the edge steel adopts hot-rolled H-shaped steel, and the lifting lug is of a rectangular structure and is internally provided with a through hole for lifting.
4. The twin stair mold of claim 1 wherein: the mould fixing device left and right sides all be provided with fixed square pipe, fixed square pipe all be provided with the connecting bolt pole in both sides from top to bottom, the connecting bolt pole inboard all be provided with the layer board.
5. The twin stair mold of claim 4 wherein: the connecting bolt rod adopt a double-threaded rod, and the two ends of the connecting bolt rod penetrate through the fixed square pipe and are connected with the fixed square pipe through the fixing bolt.
6. The twin stair mold of claim 1 wherein: the mobile device including accepting plate body and moving plate body, accept plate body top be provided with and accept the tip, accept tip top be provided with the well core plate cushion that is used for bearing the mould body, the inside first joint groove that is provided with of accepting plate body, accepting plate body and moving plate body junction be provided with the second joint groove, moving plate body below left and right sides all be provided with the pulley.
7. The twin stair mold of claim 1 wherein: the mould body include well mould, limit mould, side mould and go up the mould, mould body middle part be provided with well mould, well mould left and right sides all be provided with the limit mould, the limit mould around both sides all be provided with the side mould, limit mould top all be provided with the mould.
8. The twin stair mold of claim 7 wherein: the side die around both sides all be provided with two limit screw holes, the side die outside from last to evenly being provided with a plurality of boundary beam down, the boundary beam outside left and right sides above the side die all be provided with and pull the handle, the inboard upper and lower both sides of side die all be provided with the side screw hole.
9. The twin stair mold of claim 7 wherein: the middle die is characterized in that first middle threaded holes are formed in the corresponding side threaded holes in the front side and the rear side of the middle die, and second middle threaded holes are formed in the corresponding side threaded holes in the outer side of the first middle threaded holes.
10. The twin stair mold of claim 6 wherein: the first clamping groove and the second clamping groove are respectively clamped with the corresponding boundary beams, and the pulley is connected with the slide way in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210732657.1A CN114851362A (en) | 2022-06-27 | 2022-06-27 | Double-connected stair mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210732657.1A CN114851362A (en) | 2022-06-27 | 2022-06-27 | Double-connected stair mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114851362A true CN114851362A (en) | 2022-08-05 |
Family
ID=82626759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210732657.1A Pending CN114851362A (en) | 2022-06-27 | 2022-06-27 | Double-connected stair mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114851362A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050021772A (en) * | 2003-08-26 | 2005-03-07 | 김창윤 | A Dismonuting Stair Form |
| CN211616008U (en) * | 2019-12-31 | 2020-10-02 | 江苏华江科技有限公司 | Assembled prefabricated stair mould of two working faces reuse |
| CN214163403U (en) * | 2020-07-30 | 2021-09-10 | 山东远博建筑科技有限公司 | Novel adjustable stair mould |
| CN215094391U (en) * | 2021-06-04 | 2021-12-10 | 河北筑通建筑科技有限公司 | Novel stair mould |
-
2022
- 2022-06-27 CN CN202210732657.1A patent/CN114851362A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050021772A (en) * | 2003-08-26 | 2005-03-07 | 김창윤 | A Dismonuting Stair Form |
| CN211616008U (en) * | 2019-12-31 | 2020-10-02 | 江苏华江科技有限公司 | Assembled prefabricated stair mould of two working faces reuse |
| CN214163403U (en) * | 2020-07-30 | 2021-09-10 | 山东远博建筑科技有限公司 | Novel adjustable stair mould |
| CN215094391U (en) * | 2021-06-04 | 2021-12-10 | 河北筑通建筑科技有限公司 | Novel stair mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114481874B (en) | Prefabricated door type frame assembled box culvert and construction method | |
| CN114193611A (en) | Construction forming method of assembly type bridge deck prefabricated member | |
| CN106217616A (en) | A kind of precast concrete beam post mold and molding methods | |
| CN210066503U (en) | Thin-wall hollow pier die of sliding frame lifting die | |
| CN112681162A (en) | Construction method for movable split mounting type light formwork cast-in-situ box culvert | |
| CN216640216U (en) | Sliding die mechanism for cast-in-place simply supported beam construction | |
| CN114851362A (en) | Double-connected stair mold | |
| CN114657905A (en) | Integral box culvert vertical combined prefabricated rack and preparation method thereof | |
| CN214238780U (en) | Telescopic beam-making pedestal | |
| CN212554387U (en) | Concrete tubular pile cast molding auxiliary device | |
| CN114837404A (en) | Sunken type falling plate pouring mold and pouring method | |
| CN211389334U (en) | Long line platform of prestressed solid square pile die | |
| CN211137564U (en) | Assembled stair production mould | |
| CN207495736U (en) | A kind of support device for side form | |
| CN216968162U (en) | Universal side die | |
| CN216968161U (en) | Concrete vertical formwork | |
| CN220285321U (en) | Detachable building body mould of marking time | |
| CN220681142U (en) | Production device for prefabricated box girder | |
| CN216948064U (en) | Sliding template assembly for river retaining wall | |
| CN218969911U (en) | External mold trolley in square water return channel | |
| CN213999880U (en) | Template system of railway bridge | |
| CN220746623U (en) | Box culvert construction die carrier | |
| CN215052271U (en) | Box culvert external mold positioner | |
| CN217299838U (en) | Supporting rod | |
| CN221299181U (en) | Construction device for secondary lining trolley of small-section diversion tunnel |
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 |