CN1036980C - Vibration moulding machine for concrete structural component - Google Patents
Vibration moulding machine for concrete structural component Download PDFInfo
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- CN1036980C CN1036980C CN92104576A CN92104576A CN1036980C CN 1036980 C CN1036980 C CN 1036980C CN 92104576 A CN92104576 A CN 92104576A CN 92104576 A CN92104576 A CN 92104576A CN 1036980 C CN1036980 C CN 1036980C
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Abstract
The present invention relates to a vibration forming device for a member, such as a concrete sleeper, etc. Because a group of force-suction apparatus of permanent magnetism are installed between a concrete steel mould and a vibration table, the total suction force generated by the force-suction apparatus of permanent magnetism is far larger than vibration force generated by the concrete steel mould to the vibration table. The steel mould and the vibration table are firmly sucked and fixed to form a next integral by the strong suction force of permanent magnetism, and no relative vibration exists between the steel mould and the vibration table; thus, the noise between the steel mould and the vibration table is eliminated. The vibration forming device is favorable for the good health of operators, and has the advantages of convenient operation and practicality.
Description
The present invention relates to a kind of vibrating formation unit of concrete sleeper member.
Common concrete sleeper member casting molding process is with one concrete member punching block to be housed to be placed on the shake table and to shake, and makes concrete compaction.Punching block and concrete gross weight are very heavy, and vibrations make punching block and concrete produce the acceleration of 5～10g.Punching block and concrete be to shaking force 〉=7.5T that shake table produces, make punching block to the impact noise of shake table up to more than 105 decibels, considerably beyond 85 decibels of the criteria for noises of Law on Environmental Protection regulation, seriously influence health of operators.Have the people once to adopt the shielding house mode for this reason, promptly with the acoustic material that inlays in the room noise source is shielded, operating personnel work outside the room.But the method cost is too high, only is applicable to the production line that automation is high simultaneously.Also have into employing mechanical connection method punching block and shake table are fixed, but because of vibrations are too big, the life-span is short and use inconvenience, is not able to practicality eventually.Chinese patent application 89212617.5 provides a kind of concrete hollow building-block make-up machine, adopts the articulated manner connection and the balanced support spring is housed between vibrating motor and vibrating grid, reaches the purpose of damping and silencing.But this make-up machine is different with sleeper molding component device construction of the present invention, is not suitable for apparatus of the present invention.
Task of the present invention for this reason provides a kind of vibrating formation unit of concrete sleeper member of easy to operate practicality.In this device, concrete punching block and shake table are housed are fixed together firmly, do not have relative vibration, thereby eliminated impact noise each other.
The present invention is achieved in that between punching block and shake table one group of magneto suction device of device, and total suction that the permanent magnetism suction device is produced will be far longer than concrete and punching block to shaking force that shake table produced.It is fixing as a whole to rely on this powerful permanent magnetism suction that punching block and shake table are attracted firmly, makes punching block and shake table not have relative vibration, thereby reaches the purpose of elimination impact noise each other.By being arranged at the trace on this group permanent magnetism suction device, the permanent magnetism suction device can be in path and short-circuit condition, thereby easily punching block be laid and unloaded shake table, carry out repetitious operation.
Specifically the present invention at first welds lastblock and the much the same non-magnetic rustproof steel plate of table top size on the table top of shake table, utilize the not permeance of this steel plate, prevent that permanent magnetism suction device above it to shake table direction leakage field, strengthening the attraction of permanent magnetism suction device.Welding one group of permanent magnetism suction device on the non-magnetic rustproof steel plate again, put punching block on the permanent magnetism suction device then, the permanent magnetism suction device just can firmly attract punching block, reaches the purpose that does not produce mutual bump.The number of permanent magnetism suction device can decide according to punching block above it and concrete weight and the shaking force that is produced size, and its principle is that assurance has enough big attraction, the mutual bump between punching block and the permanent magnetism suction device do not occur.The hydromagnetic suction device, it has the base of a magnetism-free stainless steel, lay a block permanent magnet (magnetic source) in the centre of base, in the cylindrical hole that the two-way magnetism guiding access constitutes, inserting one can rotate in the hole, is that section of the circular conducting magnetic column body sandwich of smaller part is bordering on the cylindrical shaft that the no magnetic cylinder of rectangle rivets together and forms by two sections.By rotating this axle, can make magnetic flux along magnetism guiding access, punching block, magnetism guiding access, get back to magnetic source, this moment, punching block was held firmly, got final product the Vibration on Start-up platform, and not relative bump between shake table and the punching block is with concrete ram-jolt in the punching block.When vibration finishes, the rotating shaft of magnetic attraction device is changeed 90 °, magnetic flux is along magnetism guiding access at this moment, and the rotating shaft magnetism guiding access is got back to magnetic source, and magnetic circuit is in short-circuit condition for punching block, and punching block just can take off, and this has just finished the operation of a circulation.
Below in conjunction with description of drawings the present invention.
Fig. 1 is a kind of front view with vibrating formation unit of the present invention.
Fig. 2 is the profilograph of single permanent magnetism suction device.
Narrate most preferred embodiment of the present invention below in conjunction with Fig. 1 and Fig. 2.
Fig. 1 and Fig. 2 vibrating formation unit in, the welding lastblock non-magnetic rustproof steel plate [2] more smaller on the table top of shake table [1] than table top, base [8] by welding permanent magnetism suction device on this non-magnetic rustproof steel plate welds last one group of permanent magnetism suction device [3] again, lay concrete steel [7] in this permanent magnetism suction device top, because the permanent magnetism suction device is to the enough attractions of punching block, eliminate the impact noise between punching block and the permanent magnetism suction device, thereby just constituted a kind of novel vibrating formation unit that does not have impact noise.
Each permanent magnetism suction device all has identical structure, as Fig. 2 a NdFeB permanent magnet [9] is installed in the middle of non-magnetic rustproof steel base [8], the magnetism guiding access [10 11] that has two route electrical pure irons to make in permanent magnet [9] both sides, they are welded on the non-magnetic rustproof steel base [8], at permanent magnet [9] and two-way magnetic circuit [10,11] cross section of Gou Chenging is to insert an aluminium sheet [12] in the trapezoidal space, permanent magnet [9] is firmly fixing, in aluminium sheet [12] top, two-way magnetism guiding access [10,11] in the cylindrical hole of Gou Chenging, insert a cylinder-shaped shaft that can in the hole, rotate [4], this rotating shaft [4] is to be the cylinder [13 of small semicircle by the cross section that two electrical pure irons are made, 14], cylinder [15] riveted joint that the cross section made from the aluminium that is clipped in the middle is bordering on rectangle forms, above rotating shaft, the cross section that the two-way magnetism guiding access constitutes is the interior built-up welding magnetism-free stainless steel material [16] in the zone of toroidal, in order that prevent magnet short-cut path.
Turning handle [5] and gangbar [6] that rotating shaft is rotated in the cylindrical hole that the two-way magnetic circuit constitutes synchronously all are installed in the rotating shaft of above-mentioned each permanent magnetism suction device [4], pulling gangbar [6], the cylinder [15] that is bordering on the square-section in rotating shaft [4] is when vertically placing, the magnetic flux of magnetic source [9] is got back to magnetic source [9] by magnetic circuit [10] → punching block [7] → magnetic circuit [11], so just punching block is held firmly, eliminated impact noise.After concrete component ram-jolt, spurring gangbar [6] again makes rotating shaft [4] rotate 90 °, small semicircle cylinder [13,14] → magnetic circuit [11] that the magnetic flux of magnetic source this moment [9] is made along the electrical pure iron of magnetic circuit [10] → rotating shaft, get back to magnetic source [9], so just with punching block [7] short circuit, just finished the vibration operation of a circulation after punching block [7] taken off.
Vibration moulding machine for concrete structural component of the present invention, because one group of permanent magnetism suction device is installed between shake table and punching block, punching block and shake table are fixed as an integral body, compare with the shake table in the present application, eliminated the impact noise between shake table and the punching block, help health of operators, install easy to operate, practicality.
Claims (4)
1, a kind of concrete sleeper member vibrating formation unit by shake table [1], is used for the concrete punching block of splendid attire [7] to form, and it is characterized in that:
A, on the table top of shake table [1] welding non-magnetic rustproof steel plate [2] more smaller than table top,
B, on non-magnetic rustproof steel plate [2], base [8] by welding permanent magnetism suction device, weld last one group of permanent magnetism suction device [3] again, each permanent magnetism suction device [3] all has following identical structure, one block permanent magnet [9] is installed in the middle of one group of non-magnetic rustproof steel base [8], weld the magnetism guiding access [10 that last two route permeability magnetic materials are made in permanent magnet [9] both sides, 11], at permanent magnet [9] and two-way magnetic circuit [10,11] cross section of Gou Chenging is the metallic plate [12] that inserts a no magnetic in the trapezoidal space, permanent magnet is firmly fixing, in no magnetic metallic plate [12] top, by two-way magnetism guiding access [10,11] in the circular hole cylindrical hole of Gou Chenging, insert the tubular rotating shaft [4] that in the hole, to rotate, this rotating shaft [4] is to be the cylinder [13 of small semicircle by the cross section that two permeability magnetic materials are made, 14] and be clipped in the middle one and do not have cylinder [15] riveted joint or bonding the forming that cross section that the magnetic metal material makes is bordering on rectangle, above rotating shaft, the cross section that the two-way magnetic circuit constitutes is that the interior built-up welding in the zone of toroidal does not have magnetic metal material [16]
Turning handle [5] and gangbar [6] that rotating shaft [4] is rotated in the circular hole that the two-way magnetic circuit constitutes synchronously all are installed in each rotating shaft [4] of c, above-mentioned one group of permanent magnetism suction device.
2, vibrating formation unit according to claim 1 is characterized in that said permanent magnet [9] is Nd-Fe-B series, SmCo system, Al-Ni-Co series permanent-magnet alloy.
3, vibrating formation unit according to claim 1 is characterized in that said permeability magnetic material is by electrical pure iron, carbon steel, Fe-Al and Fe-Ni soft magnetic materials.
4, vibrating formation unit according to claim 1, it is characterized in that said no magnetic metallic plate [12], to be bordering on the no magnetic metal material of rectangular cylinder and cross section that the two-way magnetic circuit constitutes be that the no magnetic metal material of built-up welding in the tubaeform zone is that magnetism-free stainless steel, copper, aluminium do not have magnetic metal and alloy thereof cross section in the middle of the rotating shaft [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92104576A CN1036980C (en) | 1992-06-15 | 1992-06-15 | Vibration moulding machine for concrete structural component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92104576A CN1036980C (en) | 1992-06-15 | 1992-06-15 | Vibration moulding machine for concrete structural component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1068060A CN1068060A (en) | 1993-01-20 |
| CN1036980C true CN1036980C (en) | 1998-01-14 |
Family
ID=4940867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92104576A Expired - Fee Related CN1036980C (en) | 1992-06-15 | 1992-06-15 | Vibration moulding machine for concrete structural component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1036980C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003366B (en) * | 2016-05-24 | 2018-06-19 | 黑龙江省中信路桥材料有限公司 | A kind of fixing device for containing the box culvert mold of product and the platform that shakes suitable for producer |
| CN107718231B (en) * | 2017-10-23 | 2020-04-14 | 陈嘉健 | High-toughness concrete sleeper machine and sleeper preparation process |
| CN110107090B (en) * | 2019-05-17 | 2020-12-22 | 钱野 | Cast-in-place concrete electromagnetic vibrating process and implementing device thereof |
| CN113977736B (en) * | 2021-12-28 | 2023-03-21 | 常州智砼绿色建筑科技有限公司 | Conveying mechanism for processing and producing laminated slab and processing technology thereof |
| CN114274304A (en) * | 2021-12-31 | 2022-04-05 | 贵州瑞气升腾实业有限公司 | Manufacturing process of assembled concrete wallboard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985005590A1 (en) * | 1984-05-29 | 1985-12-19 | L & N International A/S | Method for compacting newly poured concrete and an apparatus for carrying out the method |
| CN2047210U (en) * | 1989-06-23 | 1989-11-08 | 建设部长沙建筑机械研究所 | Movable concrete hollow block moulding machine |
| SU1542813A1 (en) * | 1988-05-17 | 1990-02-15 | Vnii Transport Stroitelstvu | Table vibrator for compacting concrete mixes |
| SU1558679A1 (en) * | 1988-04-25 | 1990-04-23 | Предприятие П/Я А-1229 | Plate for compaction of concrete mixes in mould by vibration |
| EP0409471A2 (en) * | 1989-07-21 | 1991-01-23 | Columbia Machine Inc | Apparatus for forming concrete blocks |
-
1992
- 1992-06-15 CN CN92104576A patent/CN1036980C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985005590A1 (en) * | 1984-05-29 | 1985-12-19 | L & N International A/S | Method for compacting newly poured concrete and an apparatus for carrying out the method |
| SU1558679A1 (en) * | 1988-04-25 | 1990-04-23 | Предприятие П/Я А-1229 | Plate for compaction of concrete mixes in mould by vibration |
| SU1542813A1 (en) * | 1988-05-17 | 1990-02-15 | Vnii Transport Stroitelstvu | Table vibrator for compacting concrete mixes |
| CN2047210U (en) * | 1989-06-23 | 1989-11-08 | 建设部长沙建筑机械研究所 | Movable concrete hollow block moulding machine |
| EP0409471A2 (en) * | 1989-07-21 | 1991-01-23 | Columbia Machine Inc | Apparatus for forming concrete blocks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1068060A (en) | 1993-01-20 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |