CN101343879B - Secondary grouting construction method of machine setting - Google Patents
Secondary grouting construction method of machine setting Download PDFInfo
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- CN101343879B CN101343879B CN2008101392705A CN200810139270A CN101343879B CN 101343879 B CN101343879 B CN 101343879B CN 2008101392705 A CN2008101392705 A CN 2008101392705A CN 200810139270 A CN200810139270 A CN 200810139270A CN 101343879 B CN101343879 B CN 101343879B
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Abstract
The invention relates to a secondary grouting working method for the machine tool installation, comprising the following steps: firstly, the preparation work is done for the secondary grouting, a base body of the machine tool is hanged up, anchor bolts are installed, the anchor bolts, adjustable iron pads and backing plates are fixed on the base body of the machine tool through nuts, part of the adjustable iron pads and the backing plates are positioned beside foundation holes for supporting, and foundation parts are hanged onto the supporting iron pads; secondly, the machine tool is roughly adjusted with a level meter; thirdly, the secondary grouting to the foundation holes is performed until no hollow cavity or pit is found under the backing plates; and fourthly, foundation maintenance is carried out. The adjustable iron pads, the anchorage bolts and the backing plates are connected on the base body of the machine tool together before the grouting for implementing the secondary grouting, the foundation can be in complete contact with the adjustable iron pads, the foundation quality is guaranteed, the backing plates are grouted together with the foundation after the secondary grouting, and if the adjustable iron pad is damaged, the adjustable iron pad can be replaced at will, and the contacting effect of the adjustable iron pads and the foundation is not influenced.
Description
Technical field
The present invention relates to back-grouting worker's method that industrial equipment is installed, particularly a kind of secondary grouting construction method of machine setting, when being used for heavy machine tool and on formal ground, installing, the grouting process of stone bolt place ground.
Background technology
When heavy machine tool is installed on formal ground in the past, all be to adopt earlier stone bolt to be hung on the lathe matrix, again the lathe matrix is placed on the ground, with several adjustable sizing blocks the lathe matrix is supported, begin then to carry out back-grouting, wait cement in the stone bolt hole to fill to till ground flushes.Treat that cement maintenance finishes the back at stone bolt place insertion adjustable sizing block.The ground that adopts this construction technology to finish; because the flatness of cement ground self is poor; make and to contact fully between ground and the adjustable sizing block; not reaching face between ground and the adjustable sizing block contacts; directly influenced the stability of machine tool accuracy, almost all need once adjust every year adjustable sizing block in order to ensure the stability of machine tool accuracy.
Summary of the invention
The technical problem to be solved in the present invention has provided a kind of secondary grouting construction method of machine setting, when being used for heavy machine tool and on formal ground, installing, and the grouting process of stone bolt place ground.
In order to solve the problems of the technologies described above, the present invention realizes by following measure: a kind of secondary grouting construction method of machine setting is characterized in that carrying out according to the following steps:
1) preparation
1. in first three sky of back-grouting, will lay the ground datum hole fills with water of stone bolt, and water was extracted out on the same day of back-grouting;
2. adjustable sizing block is adjusted to the median of adjusting in the parallels adjusting range by adjusting bolt;
3. second nut is screwed onto the appropriate location of stone bolt, guarantees that first nut has the adjustment space of 7-15mm;
2) back-grouting
1. the lathe matrix of slinging, stone bolt is installed, to adjust parallels and backing plate is fixed on the lathe matrix with first nut, second nut and stone bolt, described backing plate is positioned at adjusts the parallels below, part adjustable sizing block and backing plate are put in datum hole next door, ground to be used for supporting, the lathe matrix is hung on the adjustment parallels, guarantee that the position of lathe matrix on ground is accurate, each stone bolt all is in the correspondingly center of datum hole;
2. traversing and pass through with level gauge coarse balance lathe;
3. the datum hole back-grouting is in the milk to backing plate, makes ground contact fully, and hollow or pit can not occur below the backing plate with backing plate, adjustment parallels;
4. ground maintenance is 7 days to 30 days, and the adjustable sizing block that will be used to support lathe after maintenance is finished is removed.
Beneficial effect of the present invention:
1. together be connected on the lathe matrix by adjusting parallels, stone bolt, backing plate before being in the milk, carry out back-grouting again, make ground contact fully with the adjustment parallels, guaranteed foundation quality, can effectively prevent ground with adjust occur between the parallels contacting unreal, guarantee ground and adjust between the parallels, guaranteed the lasting stability of machine tool accuracy to complete face contacts.
2. backing plate will be filled in ground after back-grouting, adjust parallels and diminish bad time, adjust parallels and can change arbitrarily, not influence the effect that contacts of adjusting parallels and ground.
Description of drawings
Fig. 1 is the structural representation of a certain stone bolt installation place;
Fig. 2 is a layout schematic diagram of adjusting parallels;
Among the figure: 1 first nut, 2 adjust parallels, 3 backing plates, 4 second nuts, 5 stone bolt.
The specific embodiment
Below in conjunction with accompanying drawing with specifically implemented the present invention is described in further detail.A kind of secondary grouting construction method of machine setting, carry out according to the following steps:
1) preparation
1. in first three sky of back-grouting, will lay the ground datum hole fills with water of stone bolt 5, and water was extracted out on the same day of back-grouting;
2. will adjust parallels 2 and be adjusted to the median of adjusting in parallels 2 adjusting ranges by adjusting bolt;
3. second nut 4 is screwed onto the appropriate location of stone bolt 5, guarantees that first nut 1 has 7-15mm to adjust the space;
2) back-grouting
1. the lathe matrix of slinging, stone bolt 5 is installed as shown in Figure 1, with first nut 1, second nut 4 with stone bolt 5 will be adjusted parallels 2 and backing plate 3 is fixed on the lathe matrix, described backing plate 3 is positioned at adjusts parallels 2 belows, to partly adjust parallels 2 and backing plate 3 as shown in Figure 2 is put in datum hole next door, ground and is used for supporting, the lathe matrix is hung on adjustment parallels 2, guarantee that the position of lathe matrix on ground is accurate, promptly each stone bolt 5 all is in the correspondingly center of datum hole;
2. traversing and pass through with level gauge coarse balance lathe;
3. the datum hole back-grouting is in the milk to backing plate 3, makes ground contact fully, and hollow or pit can not occur below the backing plate 3 with backing plate 3, adjustment parallels 2;
4. ground maintenance is 7 days to 30 days, and the adjustment parallels that will be used to support lathe after maintenance is finished is removed.
Claims (1)
1. secondary grouting construction method of machine setting is characterized in that carrying out according to the following steps:
1) preparation
1. in back-grouting first three day, the ground datum hole fills with water that will lay stone bolt (5), and on the same day of back-grouting water was extracted out;
2. will adjust parallels (2) and be adjusted to the median of adjusting in parallels (2) adjusting range by adjusting bolt;
3. second nut (4) is screwed onto the appropriate location of stone bolt (5), guarantees that first nut (1) has the adjustment space of 7-15mm;
2) back-grouting
1. the lathe matrix of slinging, stone bolt (5) is installed, to adjust parallels (2) and backing plate (3) is fixed on the lathe matrix with first nut (1), second nut (4) and stone bolt (5), described backing plate (3) is positioned at adjusts parallels (2) below, to partly adjust parallels (2) and backing plate (3) is put in datum hole next door, ground and is used for supporting, the lathe matrix is hung on adjustment parallels (2), guarantee that the position of lathe matrix on ground is accurate, promptly each stone bolt (5) all is in the correspondingly center of datum hole;
2. traversing and pass through with level gauge coarse balance lathe;
3. the datum hole back-grouting is in the milk to backing plate (3), ground is contacted fully with backing plate (3), adjustment parallels (2), and hollow or pit can not occur below the backing plate (3);
4. ground maintenance is 7 days to 30 days, and the adjustment parallels (2) that will be used to support lathe after maintenance is finished is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101392705A CN101343879B (en) | 2008-08-26 | 2008-08-26 | Secondary grouting construction method of machine setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101392705A CN101343879B (en) | 2008-08-26 | 2008-08-26 | Secondary grouting construction method of machine setting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101343879A CN101343879A (en) | 2009-01-14 |
| CN101343879B true CN101343879B (en) | 2010-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101392705A Active CN101343879B (en) | 2008-08-26 | 2008-08-26 | Secondary grouting construction method of machine setting |
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| CN (1) | CN101343879B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145455A (en) * | 2011-02-28 | 2011-08-10 | 上海三一精机有限公司 | Worktable installing and regulating structure |
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| CN102116034A (en) * | 2009-12-31 | 2011-07-06 | 上海宇航系统工程研究所 | Self-positioning pouring member |
| CN102445530B (en) * | 2011-12-07 | 2014-11-05 | 齐重数控装备股份有限公司 | Foundation rigidity detection device of heavy machine tool and application method |
| CN103056669A (en) * | 2013-01-10 | 2013-04-24 | 柳州正菱重型数控机床有限公司 | Machine tool leveling device |
| CN103143907B (en) * | 2013-01-15 | 2015-07-29 | 中国核工业二三建设有限公司 | Method and the installation positioning tool of the heavy horizontal-type equipment in nuclear power station are installed |
| CN104724428A (en) * | 2015-02-28 | 2015-06-24 | 江苏高科物流科技股份有限公司 | Mounting method for steel structure goods shelf of stereoscopic warehouse |
| CN106759456B (en) * | 2016-12-07 | 2018-10-26 | 西京学院 | A kind of one-time formed lathe ground cast and recovery method and its implementation |
| CN111945826A (en) * | 2019-05-15 | 2020-11-17 | 四川德润信息工程有限公司 | Pump house, equipment between water tanks and pipeline installation process |
| CN110820794B (en) * | 2019-11-26 | 2021-06-15 | 中化二建集团有限公司 | Integrated construction method for equipment base and foundation embedded part |
| CN112502184A (en) * | 2020-10-30 | 2021-03-16 | 广西玉柴机器股份有限公司 | Horizontal machining center foundation |
| CN112814018B (en) * | 2021-01-06 | 2023-03-10 | 范新莉 | Pre-buried foundation base plate structure of press machine and adjusting method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH659873A5 (en) * | 1983-03-04 | 1987-02-27 | Schrepfer Rudolf Ag | Device for selectively changing the force exerted on a machine frame by a foundation bolt |
| CN2201559Y (en) * | 1994-10-11 | 1995-06-21 | 刘殿岐 | Combined lathe regulating parallels |
-
2008
- 2008-08-26 CN CN2008101392705A patent/CN101343879B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH659873A5 (en) * | 1983-03-04 | 1987-02-27 | Schrepfer Rudolf Ag | Device for selectively changing the force exerted on a machine frame by a foundation bolt |
| CN2201559Y (en) * | 1994-10-11 | 1995-06-21 | 刘殿岐 | Combined lathe regulating parallels |
Non-Patent Citations (2)
| Title |
|---|
| 柯礼立.机床精化改造中的地基基础问题.制造技术与机床1986年 01.1986,1986年(01),24-29. |
| 柯礼立.机床精化改造中的地基基础问题.制造技术与机床1986年 01.1986,1986年(01),24-29. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145455A (en) * | 2011-02-28 | 2011-08-10 | 上海三一精机有限公司 | Worktable installing and regulating structure |
| CN102145455B (en) * | 2011-02-28 | 2012-09-05 | 上海三一精机有限公司 | Worktable installing and regulating structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101343879A (en) | 2009-01-14 |
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