CN105586982A - Processing method of gap between combined surfaces of embedded steel frame and foundation of machine tool - Google Patents
Processing method of gap between combined surfaces of embedded steel frame and foundation of machine tool Download PDFInfo
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- CN105586982A CN105586982A CN201410647991.2A CN201410647991A CN105586982A CN 105586982 A CN105586982 A CN 105586982A CN 201410647991 A CN201410647991 A CN 201410647991A CN 105586982 A CN105586982 A CN 105586982A
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- gap
- epoxy resin
- buried steel
- steel framework
- steel frame
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Abstract
The invention provides a processing method of a gap between the combined surfaces of an embedded steel frame and a foundation of a machine tool. The processing method is characterized by comprising the following steps: finding the position of the gap between the combined surfaces of the embedded steel frame and foundation concrete, and marking the position of the gap; drilling holes in the marked position of the gap on the embedded steel frame, wherein the holes are drilled from the embedded steel frame to the concrete layer, and tapping threaded holes in the drilled holes; cleaning the threaded holes, and blowing dust dry in the clean holes with compressed air; filling with epoxy resin glue through pressing: filling one threaded hole with the epoxy resin glue through pressing by a pump till the epoxy resin glue overflows from the threaded hole in the other end; curing the epoxy resin glue: and after filling is completed and the curing period of the epoxy resin glue runs out, cleaning the surface of the embedded steel frame so as to begin to mount a device.
Description
Technical field
The invention belongs to equipment installing area, relate to the pre-buried steel framework of a kind of lathe and basic processing method.
Background technology
On the foundation drawing of some large-scale high-precision machining tool, require pre-buried steel framework to strengthen the firm of its basisDegree. This built-in fitting not only required precision is higher, is generally every meter of unevenness and is less than 0.2MM, and require pre-buriedThe phenomenons such as the combination of steel framework and base concrete must be closely knit, seamless, empty, difficulty of construction is very large.We take to use the method for micro-expansion cement back-grouting to solve steel framework and basic coagulation under normal circumstancesThe combination problem of soil. But due to the uncertainty of civil engineering process and the incompatibility of bi-material, wantReach requirement completely very difficult. Once there is the repeatedly knot because of pre-buried steel framework and base concrete in usThere is gap and cavitation and the situation done over again in the whole basis of having in the face of closing.
Summary of the invention
Technical problem to be solved by this invention is: propose one can repair rapidly pre-buried steel framework withGap between the faying face of base concrete, eliminates method unreal, cavitation.
Technical scheme of the present invention is: the processing side in the pre-buried steel framework of a kind of lathe and basic faying face gapMethod, is characterized in that, comprises the following steps:
1.1 search apertured position between the faying face of pre-buried steel framework and base concrete, make mark;
1.2 on pre-buried steel framework with the two ends boring of the gap position of mark, drilling depth should be bored steelFramework processed is until concrete layer, at the hole inside fire attack M8 getting out or the screwed hole of M10;
1.3 cleaning screwed holes, utilize compressed air to dry up the dust in clear opening;
1.4 pressurizations pour into epoxide-resin glue: by pump, epoxide-resin glue pressurization is poured into one of them screwed holeIn, until overflow epoxy resin in the screwed hole of the other end, so carry out successively;
1.5 epoxy resin adhesive curings: after perfusion, after epoxy resin adhesive curing preserving period is full, cleaning pre-buried steelFramework processed surface can start the installation of equipment.
Further, step 1 is specially:
After machine tool basic health expires, touch piecemeal the method inspection of pre-buried steel frame upper surface with hand hammerThe combination situation of pre-buried steel framework and base concrete, and according to the oppressiveness of hammering sound and clear and melodious judgement its withWhether machine tool basic combination is closely knit, and mark is made in the position in gap.
Detailed description of the invention
Below the present invention is described in further details, concrete steps are as follows:
1.1 search apertured position between the faying face of pre-buried steel framework and base concrete, make mark:After machine tool basic health expires, the method for touching piecemeal steel framework upper surface with hand hammer checks pre-buried steelThe combination situation of framework and base concrete, and according to the oppressiveness of hammering sound and clear and melodious judgement itself and machine tool basicIn conjunction with whether closely knit, mark is made in the position that has gap.
The screwed hole that 1.2 (have the two ends of gap position) on pre-buried steel framework holed, attacked M8 or M10:For the position that has gap, on pre-buried steel framework, (have the two ends of gap position) boring, tapping,Drilling depth should bore steel framework until concrete layer.
1.3 cleaning screwed holes: utilize compressed air to dry up the foreign material in clear opening, guarantee in hole without borings,The impurity such as broken concrete, dust, floating ash.
1.4 pressurizations pour into epoxide-resin glue: by pump, epoxide-resin glue pressurization is poured into one of them screwed holeIn, until overflow epoxy resin in the screwed hole of the other end, carry out so successively, until all poured into.
For guarantee pre-buried steel framework with basis in conjunction with closely knit, when encapsulating, forbid to vibrate, perfusion is necessary after startingCarry out continuously, can not be interrupted, and shorten infusion time as far as possible; When filling, should carry out from a side, until from separatelyTill one side is overflowed, in order to the exhaust in filling process, reduce the formation of pore. Meanwhile, in order to make epoxyResin glue infiltrates, fills up the gap between composition surface fast, when encapsulating, pump must be adjusted to suitable pressure,Pressure encapsulating constantly.
1.5 epoxy resin adhesive curings: after perfusion, after epoxy resin adhesive curing preserving period is full, cleaning pre-buried steelFramework processed surface can start the installation of equipment.
Claims (2)
1. the processing method in the pre-buried steel framework of lathe and basic faying face gap, is characterized in that, bagDraw together following steps:
1.1 search apertured position between the faying face of pre-buried steel framework and base concrete, make mark;
1.2 on pre-buried steel framework with the two ends boring of the gap position of mark, drilling depth should be bored steelFramework processed is until concrete layer, at the hole inside fire attack M8 getting out or the screwed hole of M10;
1.3 cleaning screwed holes, utilize compressed air to dry up the dust in clear opening;
1.4 pressurizations pour into epoxide-resin glue: by pump, epoxide-resin glue pressurization is poured into one of them screwed holeIn, until overflow epoxy resin in the screwed hole of the other end, so carry out successively;
1.5 epoxy resin adhesive curings: after perfusion, after epoxy resin adhesive curing preserving period is full, cleaning pre-buried steelFramework processed surface can start the installation of equipment.
2. the processing method in the pre-buried steel framework of lathe according to claim 1 and basic faying face gap,It is characterized in that, step 1 is specially:
After machine tool basic health expires, touch piecemeal the method inspection of pre-buried steel frame upper surface with hand hammerThe combination situation of pre-buried steel framework and base concrete, and according to the oppressiveness of hammering sound and clear and melodious judgement its withWhether machine tool basic combination is closely knit, and mark is made in the position in gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647991.2A CN105586982B (en) | 2014-11-14 | 2014-11-14 | A kind of pre-buried steel framework of lathe and the processing method in basic faying face gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647991.2A CN105586982B (en) | 2014-11-14 | 2014-11-14 | A kind of pre-buried steel framework of lathe and the processing method in basic faying face gap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105586982A true CN105586982A (en) | 2016-05-18 |
| CN105586982B CN105586982B (en) | 2017-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410647991.2A Active CN105586982B (en) | 2014-11-14 | 2014-11-14 | A kind of pre-buried steel framework of lathe and the processing method in basic faying face gap |
Country Status (1)
| Country | Link |
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| CN (1) | CN105586982B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0827813A (en) * | 1994-07-13 | 1996-01-30 | Mitsubishi Heavy Ind Ltd | Installation foundation holder for machine of every kind |
| CN1251402A (en) * | 1998-10-20 | 2000-04-26 | 安固工程股份有限公司 | Quick leak-blocking technology by pouring and filling of polyurethane |
| CN102733411A (en) * | 2012-06-26 | 2012-10-17 | 华丰建设股份有限公司 | Concrete foundation for fixing mechanical equipment and construction method for concrete foundation |
-
2014
- 2014-11-14 CN CN201410647991.2A patent/CN105586982B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0827813A (en) * | 1994-07-13 | 1996-01-30 | Mitsubishi Heavy Ind Ltd | Installation foundation holder for machine of every kind |
| CN1251402A (en) * | 1998-10-20 | 2000-04-26 | 安固工程股份有限公司 | Quick leak-blocking technology by pouring and filling of polyurethane |
| CN102733411A (en) * | 2012-06-26 | 2012-10-17 | 华丰建设股份有限公司 | Concrete foundation for fixing mechanical equipment and construction method for concrete foundation |
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| Publication number | Publication date |
|---|---|
| CN105586982B (en) | 2017-08-25 |
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