CN206617724U - A kind of equipment of use jackscrew adjusting method construction is without parallels erecting device - Google Patents
A kind of equipment of use jackscrew adjusting method construction is without parallels erecting device Download PDFInfo
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- CN206617724U CN206617724U CN201720333726.6U CN201720333726U CN206617724U CN 206617724 U CN206617724 U CN 206617724U CN 201720333726 U CN201720333726 U CN 201720333726U CN 206617724 U CN206617724 U CN 206617724U
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Abstract
The utility model discloses a kind of equipment of use jackscrew adjusting method construction without parallels erecting device, including the foundation bolt being arranged on plant bottom case, the plant bottom case is connected by foundation bolt with Equipment Foundations, adjustment jackscrew is provided with the plant bottom case, bearing plate is embedded with below the adjustment jackscrew correspondence, in Equipment Foundations, interim adjustment parallels is provided between the plant bottom case and Equipment Foundations.The utility model is primarily adapted for use in the equipment for having matched modification screw hole on plant bottom case and installed, the time of machining degree parallel can be saved by jackscrew adjusting method of the present utility model construction, so as to save substantial amounts of processing charges and fee of material, it is economical, applicable, and when equipment secondary grout layer is too high, a large amount of plain cushion iron can be also saved, there is obvious economic benefit and social benefit.
Description
Technical field
The utility model belongs to equipment mounting technique field, more particularly to a kind of to be applied to have matched modification on plant bottom case
Screw hole equipment without parallels erecting device.
Background technology
What traditional equipment installed levelling work is the levelling technique of parallels group, it is necessary to use substantial amounts of parallels, especially tiltedly
Parallels, expends substantial amounts of steel plate materialses and processing charges.
Utility model content
Goal of the invention of the present utility model is：For above-mentioned problem there is provided it is a kind of installed for equipment when
Centering, the equipment that can be constructed without using the use jackscrew adjusting method of inclined sizing block is without parallels erecting device.
What the technical solution of the utility model was realized in：A kind of equipment of use jackscrew adjusting method construction is pacified without parallels
Assembling device, including the foundation bolt being arranged on plant bottom case, the plant bottom case are connected by foundation bolt with Equipment Foundations,
It is characterized in that：Adjustment jackscrew is provided with the plant bottom case, it is pre- below the adjustment jackscrew correspondence, in Equipment Foundations
Bearing plate is embedded with, interim adjustment parallels is provided between the plant bottom case and Equipment Foundations.
The equipment of use jackscrew adjusting method construction described in the utility model is without parallels erecting device, its described bearing plate
Thickness not less than adjustment jackscrew diameter.
The equipment of use jackscrew adjusting method construction described in the utility model is without parallels erecting device, its described bearing plate
Upper surface be not less than the surfaces of Equipment Foundations, the lower end of the adjustment jackscrew is resisted against the upper surface of bearing plate.
The equipment of use jackscrew adjusting method construction described in the utility model is without parallels erecting device, its described interim adjustment
Parallels includes some plain cushion iron and inclined sizing block.
The utility model is primarily adapted for use in the equipment for having matched modification screw hole on plant bottom case and installed, new by this practicality
The jackscrew adjusting method construction of type can save the time of machining degree parallel, so that substantial amounts of processing charges and fee of material have been saved, economical,
It is applicable, and when equipment secondary grout layer is too high, can also saves a large amount of plain cushion iron, has obvious economic benefit and society to imitate
Benefit.
Brief description of the drawings
Fig. 1 is scheme of installation of the present utility model.
Fig. 2 is jackscrew adjusting method construction technology process schematic diagram of the present utility model.
Marked in figure：1 is plant bottom case, and 2 be foundation bolt, and 3 be Equipment Foundations, and 4 be adjustment jackscrew, and 5 be bearing plate,
6 be interim adjustment parallels.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model technology is further elaborated.It should be appreciated that specific embodiment described herein is only used to
The utility model is explained, is not used to limit utility model.
As shown in figure 1, a kind of equipment of use jackscrew adjusting method construction is without parallels erecting device, including it is arranged on equipment bottom
Foundation bolt 2 on seat 1, the plant bottom case 1 is connected by foundation bolt 2 with Equipment Foundations 3, on the plant bottom case 1
Adjustment jackscrew 4 is provided with, below adjustment jackscrew 4 correspondence, bearing plate 5, the support pads are embedded with Equipment Foundations 3
The thickness of plate 5 is not less than the diameter of adjustment jackscrew 4, and the upper surface of the bearing plate 5 is not less than the surface of Equipment Foundations 3, institute
The lower end for stating adjustment jackscrew 4 is resisted against the upper surface of bearing plate 5, is provided between the plant bottom case 1 and Equipment Foundations 3
Interim adjustment parallels 6, the interim adjustment parallels 6 includes some plain cushion iron and inclined sizing block.
As shown in Fig. 2 jackscrew adjusting method construction technology of the present utility model, is comprised the following steps that：
A, basic material preparation：Including bearing plate and interim adjustment parallels, the thickness of wherein bearing plate is not less than
The diameter of jackscrew screw, is designed according to Equipment Foundations, plan-position and the absolute altitude of bearing plate is determined, according to weight of equipment and base
Plinth compression strength, calculates the area of bearing plate；Area A >=C of the bearing plate × [（Q1+Q2）×104In]/R, formula：A
For the area of bearing plate（mm2）；Q1The load on the bearing plate is applied to for weight of equipment（N）；Q2For due to foundation bolt
Tighten the pressure being distributed on the bearing plate（N）, can use the license stretching resistance of foundation bolt；Compression strength based on R
（MPa）；C is safety coefficient, can use 1.5~3.
B, foundation construction and bearing plate are embedded：Before foundation construction, check that bearing plate burial place must not have more than branch
The reinforcing bar of the rim plate depth of burying, after the completion of foundation construction, bearing plate is buried according to bearing plate design attitude；Work as concrete
It is high with spirit level mark after surface no longer bleeding or water mark disappear, you can place bearing plate and determine absolute altitude, on bearing plate
Surface level tolerance is ± 1mm；After bearing plate is positioned on concrete, bearing plate surface is tapped with wooden mallet, makes it
It is steady to decline, and adjust the levelness in length and breadth of bearing plate with horizon rule simultaneously, its in length and breadth levelness deviation not should be greater than 1 ‰,
Concrete surface should be less than bearing plate upper surface.
C, interim adjustment parallels are placed：It must not be collided during basic maintenance and vibrate bearing plate, treat base concrete
After intensity reaches the 75% of design strength, the chisel pitted skin and cleaning preformed hole of surface of base are handled, interim adjust is placed in position
Whole parallels group, and interim parallels height is adjusted according to equipment installed height mark, wherein, interim adjustment parallels group includes some plain cushion iron
And inclined sizing block.
D, equipment are installed and jackscrew adjustment：Before equipment is installed, check whether the screw thread in base screw hole damages, and with adjusting
Screw, which screws in screw out, checks whether the cooperation of screw thread is suitable, if screw or screw have corrosion, with kerosene or bolt looseness agent
Immersion is infiltrated, and then except degreasing, antirust oil is smeared on screw thread；After equipment is installed, foundation bolt is put on, by equipment plane
Status requirement just after centering, by the jackscrew adjusting device absolute altitude and levelness on plant bottom case, is used as the tune permanently supported
The length of whole jackscrew extending equipment base end face should be less than jackscrew diameter.
E, preformed hole grouting and maintenance：Check whether position of the foundation bolt in preformed hole meets code requirement, then
Anchor bolt box grouting is carried out by corresponding requirements, and water seasoning is qualified.
F, accurate adjustment are put down and back-grouting：After anchor bolt box filling intensity reaches the 75% of design strength, take out interim
Parallels is adjusted, again by the smart level device of jackscrew；Then foundation bolt and repetition measurement equipment level degree are tightened, will by correlation technique
The back-grouting between progress plant bottom case and basis is sought, and consolidates grout blanket immediately.
G, big equipment is especially vibrated for dynamic equipment, preferably use micro- swollen concrete or non-shrinkage concrete progress secondary
Grouting, when secondary grout layer concrete strength reaches the 75% of design strength, can come loose adjustment jackscrew, and answer repetition measurement equipment
Levelness, the space for adjusting jackscrew is tamped with mortar.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of equipment of use jackscrew adjusting method construction is without parallels erecting device, including is arranged on plant bottom case（1）On ground
Foot bolt（2）, the plant bottom case（1）Pass through foundation bolt（2）With Equipment Foundations（3）Connection, it is characterised in that：Set described
Standby base（1）On be provided with adjustment jackscrew（4）, in the adjustment jackscrew（4）Correspondence lower section, Equipment Foundations（3）On be embedded with branch
Rim plate（5）, in the plant bottom case（1）With Equipment Foundations（3）Between be provided with interim adjustment parallels（6）.
2. the equipment of use jackscrew adjusting method construction according to claim 1 is without parallels erecting device, it is characterised in that：Institute
State bearing plate（5）Thickness not less than adjustment jackscrew（4）Diameter.
3. the equipment of use jackscrew adjusting method construction according to claim 1 is without parallels erecting device, it is characterised in that：Institute
State bearing plate（5）Upper surface be not less than Equipment Foundations（3）Surface, the adjustment jackscrew（4）Lower end be resisted against supporting
Backing plate（5）Upper surface.
4. the equipment of use jackscrew adjusting method construction according to claim 1 is without parallels erecting device, it is characterised in that：Institute
State interim adjustment parallels（6）Including some plain cushion iron and inclined sizing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333726.6U CN206617724U (en) | 2017-03-31 | 2017-03-31 | A kind of equipment of use jackscrew adjusting method construction is without parallels erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333726.6U CN206617724U (en) | 2017-03-31 | 2017-03-31 | A kind of equipment of use jackscrew adjusting method construction is without parallels erecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617724U true CN206617724U (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720333726.6U Active CN206617724U (en) | 2017-03-31 | 2017-03-31 | A kind of equipment of use jackscrew adjusting method construction is without parallels erecting device |
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| Country | Link |
|---|---|
| CN (1) | CN206617724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217754A (en) * | 2021-04-09 | 2021-08-06 | 中国石油化工集团有限公司 | Device and method for eliminating body support gap in natural gas compressor |
-
2017
- 2017-03-31 CN CN201720333726.6U patent/CN206617724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217754A (en) * | 2021-04-09 | 2021-08-06 | 中国石油化工集团有限公司 | Device and method for eliminating body support gap in natural gas compressor |
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