CN110883921A - Railway sleeper production mold convenient for pouring and demolding - Google Patents
Railway sleeper production mold convenient for pouring and demolding Download PDFInfo
- Publication number
- CN110883921A CN110883921A CN201911149515.7A CN201911149515A CN110883921A CN 110883921 A CN110883921 A CN 110883921A CN 201911149515 A CN201911149515 A CN 201911149515A CN 110883921 A CN110883921 A CN 110883921A
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- railway sleeper
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- 241001669679 Eleotris Species 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000007493 shaping process Methods 0.000 claims abstract description 95
- 230000000694 effects Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000003245 working effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Classifications
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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
- 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
- B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- 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
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a railway sleeper production mold convenient for pouring and demolding, which comprises a supporting table, a universal wheel, an electrified plug, a vibrator and a rotary bearing, wherein a shaping lug is fixedly arranged on the upper side of the shaping lug, a main shaping plate is arranged on the outer side of the shaping lug, a limiting table is fixedly arranged on the upper side surface of the supporting table, the shaping lug is fixedly arranged on the upper side of the limiting table, a driving rod is fixedly connected to the middle position of the inner side of the rotary wheel and positioned between auxiliary shaping plates, a movable sleeve is arranged on the driving rod, a first connecting head is fixedly arranged on the outer side of the movable sleeve, and a lower empty groove is formed in the lower side of the supporting table. This conveniently pour and railway sleeper production mould of drawing of patterns, after railway sleeper shaping, can accomplish railway sleeper's drawing of patterns work fast, improved the efficiency of getting of this mould to can accomplish railway sleeper's production shaping work fast, improve the use value of this railway sleeper mould.
Description
Technical Field
The invention relates to the technical field of railway sleeper production, in particular to a railway sleeper production mold convenient for pouring and demolding.
Background
The railway sleeper is a main component for supporting railway rails, is also the most important one of railway fittings, is a sleeper because the material used by the prior railway sleeper is wood, but the material used by the prior railway sleeper is not only wood, so the sleeper is more scientific, and at present, although the model of the railway sleeper is monotonous, the railway sleeper not only supports the rails, but also keeps the positions of the rails, but also transfers the huge pressure transmitted by the rails to a track bed.
In the past, most of timber is adopted, but with the enhancement of environmental awareness of people, concrete reinforced sleepers are used for replacing sleepers, and forming molds are used in the production process of the concrete reinforced sleepers, but the forming molds of some concrete reinforced sleepers have the following problems in use;
(1) the overall structure of some sleeper forming molds is too complex, so that the charging and pouring work of the sleeper forming molds can be influenced, the production efficiency of the sleeper forming molds is reduced, and the use value of the sleeper forming molds is reduced;
(2) some sleeper forming die are simple in structure and can directly and conveniently pour concrete, but some sleeper forming die are integral, so that some sleeper forming die cannot efficiently finish demoulding operation in the subsequent demoulding process, and the formed sleeper can be damaged in the demoulding process.
We have therefore proposed a railway sleeper production mould which facilitates casting and demoulding, in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a railway sleeper production mold convenient for pouring and demolding, and aims to solve the problem that the existing sleeper forming mold in the background art is inconvenient for feeding, pouring and demolding.
In order to achieve the purpose, the invention provides the following technical scheme: a railway sleeper production mould convenient for pouring and demoulding comprises a supporting table, a universal wheel, an electrifying plug, a vibrator and a rotary bearing, wherein the universal wheel is fixedly arranged on the lower side of the supporting table, a shaping lug is fixedly arranged on the upper side of the shaping lug, a main shaping plate is arranged on the outer side of the shaping lug, a control handle and a rotating wheel are fixedly arranged on the outer side of the main shaping plate, the control handle and the rotating wheel are positioned on two opposite surfaces of the main shaping plate, a limiting table is fixedly arranged on the upper side surface of the supporting table, the shaping lug is fixedly arranged on the upper side of the limiting table, an auxiliary shaping plate is arranged on the inner side of the main shaping plate, two ends of the auxiliary shaping plate are connected to the inner side surface of the main shaping plate, the outer side of the auxiliary shaping plate is connected with the shaping lug, a rotating wheel hole is formed in the outer side of the rotating wheel, and, and the actuating lever is located between the vice stereotype board, install movable sleeve on the actuating lever, and movable sleeve's the outside is fixed with first connector, be connected with the connecting rod on the first connector, and the other end of connecting rod is connected with the second connector to the second connector is fixed on vice stereotype board, the dead slot has been seted up down to the downside of brace table, and the fixed electromagnetic shaker that is provided with in inside of dead slot down, be connected with the circular telegram plug between the electromagnetic shaker, the both ends of actuating lever are connected with main stereotype board through swivel bearing.
Preferably, an integrated structure is formed between the support table and the shaping convex block and the limiting table, the shaping convex block and the limiting table are both located in the middle of the support table, and the plane size of the limiting table is smaller than that of the support table.
Preferably, for the welding between main stereotype and the control handle, and the height of main stereotype is greater than the maximum diameter who rotates the wheel to control handle and rotation wheel all symmetry setting on main stereotype.
Preferably, the inner space size of the main shaping plate is equal to the external dimension of the limiting table, and the main shaping plate is movably sleeved with the limiting table.
Preferably, the both sides upside that vice stereotype both ends and main stereotype the board and be connected is L type structure, and the inboard at main stereotype board both sides L type structure is connected in the laminating of vice stereotype to the downside of vice stereotype board is located same horizontal plane with the downside of main stereotype board.
Preferably, the outside of actuating lever is helicitic texture, and actuating lever outside screw thread direction sets up about wherein point symmetry, the both ends of actuating lever are passed through swivel bearing and are connected for rotating between the main stereotype board.
Preferably, the movable sleeves are symmetrically arranged on the driving rod, and the movable sleeves are in threaded connection with the driving rod.
Preferably, the movable sleeve is connected with the auxiliary shaping plate through a first connector, a connecting rod and a second connector, and the connecting rod is movably connected with the first connector and the second connector.
Preferably, the second connectors are symmetrically arranged on the auxiliary shaping plate about the middle position of the auxiliary shaping plate, and the positions of the second connectors on the auxiliary shaping plate are located at two ends of the shaping convex block.
Compared with the prior art, the invention has the beneficial effects that: the railway sleeper production mold convenient for pouring and demolding;
(1) the detachable main shaping plate is arranged on the support table, so that the demolding work of the railway sleeper can be quickly completed after the railway sleeper is molded by detaching the main shaping plate, and the workpiece taking efficiency of the mold is improved, so that the production molding work of the railway sleeper can be quickly completed, and the use value of the railway sleeper mold is improved;
(2) the auxiliary shaping plate is arranged on the inner side of the main shaping plate, and the auxiliary shaping plate forms a movable structure on the inner side of the main shaping plate through the driving rod, the movable sleeve, the first connector, the connecting rod and the second connector, so that the working position of the auxiliary shaping plate can be changed, the auxiliary shaping plate can clamp the shaping lug to ensure the stability of the main shaping plate on the upper side of the supporting table, and the auxiliary shaping plate can be separated from the molded railway sleeper, so that the demolding work is quickly completed, and the working efficiency of the mold is effectively improved;
(3) be provided with spacing platform on a supporting bench, cup joint through the block of spacing platform and main stereotype board, can effectively strengthen the stable working property of main stereotype board to guarantee the normal shaping work of pouring of railway sleeper, and the downside of a supporting bench still is provided with the universal wheel, can effectively change the operating position of whole mould, alright with pouring and drawing of patterns work of this mould is accomplished to the efficient, improved the use value of this mould.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a support platform according to the present invention;
FIG. 3 is a schematic diagram of a main shaping plate structure according to the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of the main section structure of the present invention;
FIG. 6 is a schematic side sectional view of the present invention;
FIG. 7 is a schematic cross-sectional view of the shaped bump according to the present invention;
FIG. 8 is a schematic view of the structure at A in FIG. 4 according to the present invention;
FIG. 9 is a schematic view of the structure of FIG. 6 at B according to the present invention.
In the figure: 1. a support table; 2. a universal wheel; 3. shaping the bump; 4. a main shaping plate; 5. a control handle; 6. a rotating wheel; 7. a limiting table; 8. an auxiliary shaping plate; 9. a runner hole; 10. a drive rod; 11. a movable sleeve; 12. a first connector; 13. a connecting rod; 14. a second connector; 15. a lower empty groove; 16. a power-on plug; 17. a vibrator; 18. and a rotating bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a railway sleeper production mold convenient for pouring and demolding comprises a supporting table 1, a universal wheel 2, a shaping lug 3, a main shaping plate 4, a control handle 5, a rotating wheel 6, a limiting table 7, an auxiliary shaping plate 8, a rotating wheel hole 9, a driving rod 10, a movable sleeve 11, a first connector 12, a connecting rod 13, a second connector 14, a lower hollow groove 15, an electrifying plug 16, a vibrator 17 and a rotating bearing 18, wherein the universal wheel 2 is fixedly installed on the lower side of the supporting table 1, the shaping lug 3 is fixedly arranged on the upper side of the shaping lug 3, the main shaping plate 4 is arranged on the outer side of the shaping lug 3, the control handle 5 and the rotating wheel 6 are fixedly arranged on the outer side of the main shaping plate 4, the control handle 5 and the rotating wheel 6 are positioned on two opposite surfaces of the main shaping plate 4, the limiting table 7 is fixedly arranged on the upper side surface of the supporting table 1, and the shaping lug 3 is fixedly arranged on, the inner side of the main shaping plate 4 is provided with an auxiliary shaping plate 8, two ends of the auxiliary shaping plate 8 are connected with the inner side surface of the main shaping plate 4, the outer side of the auxiliary shaping plate 8 is connected with a shaping convex block 3, the outer side of the rotating wheel 6 is provided with a rotating wheel hole 9, the middle position of the inner side of the rotating wheel 6 is fixedly connected with a driving rod 10, and the driving rod 10 is positioned between the auxiliary shaping plates 8, a movable sleeve 11 is arranged on the driving rod 10, and the outer side of the movable sleeve 11 is fixed with a first connecting head 12, the first connecting head 12 is connected with a connecting rod 13, the other end of the connecting rod 13 is connected with a second connecting head 14, and the second connector 14 is fixed on the auxiliary shaping plate 8, the lower side of the support table 1 is provided with a lower empty groove 15, and the inside of the lower empty slot 15 is fixedly provided with vibrators 17, an electrified plug 16 is connected between the vibrators 17, and two ends of the driving rod 10 are connected with the main shaping plate 4 through rotary bearings 18.
Supporting bench 1 and setting lug 3 all and spacing 7 between constitute the integral structure, and setting lug 3 and spacing 7 all are located supporting bench 1's intermediate position to spacing 7's planar dimension is less than supporting bench 1's planar dimension, can guarantee the homogeneity of supporting bench 1 atress, and then guarantees the holistic stable user state of this mould.
For the welding between main stereotype 4 and the control handle 5, and main stereotype 4 highly be greater than the maximum diameter who rotates wheel 6 to control handle 5 with rotate the equal symmetry setting of wheel 6 on main stereotype 4, can make things convenient for main stereotype 4's use, also can effectively reduce simultaneously and rotate wheel 6 to main stereotype 4's harmful effects, improved main stereotype 4's performance.
The inner space size of main stereotype 4 equals the overall dimension of spacing platform 7, and cup joints for the activity between main stereotype 4 and the spacing platform 7, can make the stable card of main stereotype 4 on spacing platform 7, and then has guaranteed the stable state of main stereotype 4 on a supporting bench 1 to improve the stability in use of this mould.
The both sides upside that 8 both ends of vice stereotype plate are connected with main stereotype plate 4 is L type structure, and the inboard at 4 both sides L type structures of main stereotype plate is connected in the laminating of vice stereotype plate 8 to the downside of vice stereotype plate 8 is located same horizontal plane with the downside of main stereotype plate 4, can effectively restrict the activity from top to bottom of vice stereotype plate 8, thereby has guaranteed the stable active state of vice stereotype plate 8, and then has guaranteed the 8 efficient working property of vice stereotype plate.
The outer side of the driving rod 10 is of a threaded structure, the thread direction of the outer side of the driving rod 10 is symmetrically arranged about the middle point of the driving rod, two ends of the driving rod 10 are rotatably connected with the main shaping plate 4 through rotary bearings 18, the movable sleeves 11 are symmetrically arranged on the driving rod 10, the movable sleeve 11 is connected with the driving rod 10 by screw thread, the movable sleeve 11 is connected with the auxiliary shaping plate 8 by a first connector 12, a connecting rod 13 and a second connector 14, and the connecting rod 13 is movably connected with the first connector 12 and the second connector 14, which can freely control the back and forth movement of the auxiliary shaping plate 8, thereby can conveniently accomplish the clamping work to setting lug 3 through vice stereotype board 8, alright in order to guarantee main stereotype 4 stable operating condition on a supporting bench 1, improved the safety and stability in this mould use, also can guarantee the quality after the railway sleeper shaping simultaneously.
The working principle of the embodiment is as follows: when the railway sleeper production mold convenient for pouring and demolding is used, firstly, according to a figure 2, a support table 1 is moved to a concrete pouring place through a universal wheel 2, then, according to a figure 3, an operator holds a control handle 5 on a main shaping plate 4 by hand, the main shaping plate 4 is erected and placed on the support table 1, and meanwhile, due to the existence of a limiting table 7 on the support table 1, the main shaping plate 4 is sleeved on the outer side of the limiting table 7 and contacts with the support table 1, so that the main shaping plate 4 and the support table 1 are combined together, as shown in the figure 1;
after the main shaping plate 4 is mounted on the support table 1, according to fig. 4-6, a rod-shaped workpiece is inserted into the rotating wheel hole 9 of the rotating wheel 6, and the rotating wheel 6 can be easily rotated by using the lever principle, and during the rotation of the rotating wheel 6, the driving rod 10 at the inner side can also rotate along with the driving rod, and in the rotating process of the driving rod 10, the movable sleeve 11 carries out relative motion on the driving rod 10, so that the auxiliary shaping plate 8 can carry out position change in the main shaping plate 4 through the first connecting head 12, the connecting rod 13 and the second connecting head 14, and in the moving process of the auxiliary shaping plate 8, because the shaping convex block 3 is arranged on the limiting table 7, therefore, when the auxiliary shaping plate 8 moves, the shaping convex block 3 is clamped, so that the stability of the mould combination during working can be effectively enhanced, and the assembly work of the mould is completed;
after the assembly of the mold is finished, according to the figures 5-7, the power-on plug 16 is connected with an external power supply, so that the vibrator 17 can normally vibrate, then concrete required by the forming of the railway sleeper is directly poured into a space between the auxiliary shaping plate 8 and the shaping lug 3 in the main shaping plate 4, then the concrete can be solidified and formed in the mold, the forming quality of the railway sleeper can be ensured along with the vibration of the vibrator 17, and the pouring work of the mold is completed;
after the railway sleeper is solidified and formed in the mold, the demolding operation can be performed, according to fig. 4, 8 and 9, the driving rod 10 can be rotated again through the rotating wheel 6, so that the auxiliary shaping plate 8 is separated from the shaping convex block 3, the auxiliary shaping plate 8 can be separated from the molded railway sleeper, and therefore the main shaping plate 4 can be detached from the supporting table 1 directly through the control handle 5, the railway sleeper still stays on the shaping convex block 3, and then the taking operation of the railway sleeper can be completed simply, so that the using process of the mold is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a railway sleeper production mould of conveniently pouring and drawing of patterns, includes brace table (1), universal wheel (2), circular telegram plug (16), electromagnetic shaker (17) and swivel bearing (18), its characterized in that: the lower side fixed mounting of brace table (1) has universal wheel (2), the fixed setting lug (3) that is provided with of upside of setting lug (3), and the outside of setting lug (3) is provided with main stereotype board (4), the fixed control handle (5) and the wheel (6) that rotates that are provided with in the outside of main stereotype board (4), and control handle (5) and wheel (6) that rotates are located two opposite faces on main stereotype board (4), the fixed spacing platform (7) that is provided with of the upside of brace table (1), and the fixed setting lug (3) that is provided with of upside of spacing platform (7), the inboard of main stereotype board (4) is provided with vice stereotype board (8), and the both ends of vice stereotype board (8) are connected on the medial surface of main stereotype board (4), the outside of vice stereotype board (8) is connected with setting lug (3), the wheel hole (9) has been seted up in the outside of rotating wheel (6), rotate inboard intermediate position fixedly connected with actuating lever (10) of wheel (6), and actuating lever (10) are located between vice stereotype (8), install movable sleeve (11) on actuating lever (10), and the outside of movable sleeve (11) is fixed with first connector (12), be connected with connecting rod (13) on first connector (12), and the other end of connecting rod (13) is connected with second connector (14) to second connector (14) are fixed on vice stereotype (8), dead slot (15) down have been seted up to the downside of brace table (1), and the fixed electromagnetic shaker (17) that is provided with in inside of dead slot (15) down, be connected with circular telegram plug (16) between electromagnetic shaker (17), the both ends of actuating lever (10) are connected with main stereotype board (4) through swivel bearing (18).
2. The railway sleeper production mold convenient for pouring and demolding as claimed in claim 1, wherein: an integrated structure is formed between the supporting table (1) and the shaping convex block (3) and the limiting table (7), the shaping convex block (3) and the limiting table (7) are located in the middle of the supporting table (1), and the plane size of the limiting table (7) is smaller than that of the supporting table (1).
3. The railway sleeper production mold convenient for pouring and demolding as claimed in claim 1, wherein: for the welding between main stereotype board (4) and control handle (5), and the height of main stereotype board (4) is greater than the maximum diameter who rotates wheel (6) to control handle (5) and rotate wheel (6) equal symmetry setting on main stereotype board (4).
4. The railway sleeper production mold convenient for pouring and demolding as claimed in claim 1, wherein: the inner space size of main stereotype board (4) equals the overall dimension of spacing platform (7), and cup joints for the activity between main stereotype board (4) and spacing platform (7).
5. The railway sleeper production mold convenient for pouring and demolding as claimed in claim 1, wherein: the both sides upside that vice stereotype board (8) both ends and main stereotype board (4) are connected is L type structure, and just the inboard at main board (4) both sides L type structure is connected in the laminating of vice stereotype board (8) to the downside of vice stereotype board (8) is located same horizontal plane with the downside of main board (4) of stereotypeing.
6. The railway sleeper production mold convenient for pouring and demolding as claimed in claim 1, wherein: the outside of actuating lever (10) is helicitic texture, and actuating lever (10) outside screw direction sets up about wherein point symmetry, the both ends of actuating lever (10) are passed through swivel bearing (18) and are connected for rotating between main stereotype (4).
7. The railway sleeper production mold convenient for pouring and demolding as claimed in claim 1, wherein: the movable sleeve (11) is symmetrically arranged on the driving rod (10), and the movable sleeve (11) is in threaded connection with the driving rod (10).
8. The railway sleeper production mold convenient for pouring and demolding as claimed in claim 1, wherein: the movable sleeve (11) is connected with the auxiliary shaping plate (8) through a first connector (12), a connecting rod (13) and a second connector (14), and the connecting rod (13) is movably connected with the first connector (12) and the second connector (14).
9. The railway sleeper production mold convenient for pouring and demolding as claimed in claim 1, wherein: the second connector (14) is symmetrically arranged on the auxiliary shaping plate (8) relative to the middle position of the auxiliary shaping plate, and the positions of the second connector (14) on the auxiliary shaping plate (8) are positioned at the two ends of the shaping convex block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911149515.7A CN110883921B (en) | 2019-11-21 | 2019-11-21 | Railway sleeper production mold convenient for pouring and demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911149515.7A CN110883921B (en) | 2019-11-21 | 2019-11-21 | Railway sleeper production mold convenient for pouring and demolding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110883921A true CN110883921A (en) | 2020-03-17 |
| CN110883921B CN110883921B (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911149515.7A Active CN110883921B (en) | 2019-11-21 | 2019-11-21 | Railway sleeper production mold convenient for pouring and demolding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792949A (en) * | 2021-01-06 | 2021-05-14 | 南京骆巍峨科技有限公司 | Manufacturing method of waterproof anti-cracking assembled heat-insulation building block |
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| CN202097815U (en) * | 2011-06-08 | 2012-01-04 | 中铁建电气化局集团南方工程有限公司 | Horizontal signal foundation prefabrication mold |
| WO2013081449A1 (en) * | 2011-11-30 | 2013-06-06 | Csl Technologies (M) Sdn Bhd | Modular mould for batch moulding of concrete or cementitious products |
| CN206855692U (en) * | 2017-06-09 | 2018-01-09 | 张志远 | A kind of two generation resilient support block sleepers production punching block |
| CN208163953U (en) * | 2018-03-20 | 2018-11-30 | 桐乡市羔羊水泥有限公司 | A kind of cement briquette molding machine |
| CN209257205U (en) * | 2018-06-28 | 2019-08-16 | 中国铁建大桥工程局集团有限公司 | A kind of mold making sleeper |
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2019
- 2019-11-21 CN CN201911149515.7A patent/CN110883921B/en active Active
Patent Citations (5)
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| CN202097815U (en) * | 2011-06-08 | 2012-01-04 | 中铁建电气化局集团南方工程有限公司 | Horizontal signal foundation prefabrication mold |
| WO2013081449A1 (en) * | 2011-11-30 | 2013-06-06 | Csl Technologies (M) Sdn Bhd | Modular mould for batch moulding of concrete or cementitious products |
| CN206855692U (en) * | 2017-06-09 | 2018-01-09 | 张志远 | A kind of two generation resilient support block sleepers production punching block |
| CN208163953U (en) * | 2018-03-20 | 2018-11-30 | 桐乡市羔羊水泥有限公司 | A kind of cement briquette molding machine |
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| CN112792949A (en) * | 2021-01-06 | 2021-05-14 | 南京骆巍峨科技有限公司 | Manufacturing method of waterproof anti-cracking assembled heat-insulation building block |
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| CN110883921B (en) | 2021-05-28 |
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Effective date of registration: 20210508 Address after: 430000 west of Wuxian intercity railway, group 17, Lingang village, Zhifang street, Jiangxia District, Wuhan City, Hubei Province Applicant after: Wuhan silibo rail equipment Co.,Ltd. Address before: 310018 China Metrology University, Xiasha Higher Education Park, Jianggan District, Hangzhou, Zhejiang Applicant before: Lou Wenhao |
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