CN202039381U - Iron base grouting structure of equipment mounting pad - Google Patents
Iron base grouting structure of equipment mounting pad Download PDFInfo
- Publication number
- CN202039381U CN202039381U CN 201120142080 CN201120142080U CN202039381U CN 202039381 U CN202039381 U CN 202039381U CN 201120142080 CN201120142080 CN 201120142080 CN 201120142080 U CN201120142080 U CN 201120142080U CN 202039381 U CN202039381 U CN 202039381U
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- Prior art keywords
- iron
- screw rod
- bolts
- grouting
- flat pad
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Abstract
The utility model discloses an iron base grouting structure of an equipment mounting pad, which comprises a flat pad iron, a grouting layer, a screw rod, supporting bolts and compressing bolts, wherein a vent is formed in the middle of the flat pad iron; supporting legs are welded at the four corners of the flat pad iron; through holes are drilled on the supporting legs; the grouting layer is cast in a base grouting pit on a foundation; the screw rod is cast into the grouting layer; the bottom of the screw rod is fixed on the foundation below the base grouting pit; the top of the screw rod passes through the through holes; the supporting bolts and the compressing bolts are screwed on the screw rod; the supporting bolts are positioned on the lower parts of the supporting legs; and the compressing bolts are positioned on the upper parts of the supporting legs. The flat pad iron is levelled, aligned and elevated through the screw rod, and the supporting bolts and compressing bolts which are arranged on the screw rod; the mounting precision of the flat pad iron is greatly improved after grouting; and the construction speed is also greatly increased at the same time. Therefore, the iron base grouting structure is particularly applicable to the mounting of important equipment on a precise production line. The structure is simple, time-saving and labor-saving in operation. The concrete is firmly adhered to the flat pad iron and the contact area is up to over 90 percent.
Description
Technical field
The utility model relates to a kind of parallels seat slurry structure, relates in particular to a kind of equipment parallels seat slurry structure is installed.
Background technology
Parallels seat slurry structure is the structure that obtains by parallels seat slurry job practices, the construction of seat slurry briefly be exactly between parallels and basis seat go into concrete mortar, to reach the purpose that parallels is installed, improve the installation quality of parallels.
Seat slurry method is directly to bury plain cushion iron underground with the high strength slightly expanded concrete, erection equipment behind maintenance 1～3d, and utilize the paired taper liner iron of on this plain cushion iron, placing to adjust the levelness and the absolute altitude of equipment.Seat slurry method has the branch of front stall slurry and back seat slurry.The former is first seat slurry back erection equipment, be used for more driving torque greatly, at a high speed, the visual plant in the heavy duty, accurate line of production technology; The latter is that first erection equipment carries out seat slurry again, is used for the less important auxiliary equipment of the little or formed steel construction base of driving torque more.
In the prior art, the construction sequence of parallels seat slurry structure is: at first will filter out suitable sand, stone, wash the soil property of the inside after the screening, then and ash, successively clap slurry, 5 groups of the average like this slurry of seat for each person every day less thaies; All brought difficulty when temperature is lower than 0 ℃, can for simultaneously concrete solidifying with maintenance.The job practices of above-mentioned parallels seat slurry structure is complex procedures not only, and is time-consuming, take a lot of work, require great effort, and the contact area of concrete and plain cushion iron reaches more than 75%.
The utility model content
At the prior art above shortcomings, the utility model provides a kind of and has been applicable to that visual plant is installed on the accurate production line, and is simple to operate, saves time, and labour-saving equipment is installed parallels seat slurry structure.
The equipment that the utility model provides is installed parallels seat slurry structure, comprises plain cushion iron, grout blanket, screw mandrel, carrying bolt and hold-down bolt; The middle part of described plain cushion iron is provided with steam vent, is connected to supporting leg in four fillet welding of plain cushion iron, is drilled with through hole on the supporting leg; The seat that described grout blanket is cast on the ground is starched in the hole; Described screw mandrel is cast in the grout blanket, and on the ground of below, fixing present slurry hole, screw mandrel bottom, the top passes through hole; Described carrying bolt and hold-down bolt rotation set are on screw mandrel, and carrying bolt is positioned at the bottom of supporting leg, and hold-down bolt is positioned at the top of supporting leg.
Equipment of the present utility model is installed parallels seat slurry structure compared with prior art, has following advantage:
1, by carrying bolt on screw mandrel and the screw mandrel and hold-down bolt plain cushion iron is adjusted levelling, centering and accent absolute altitude, the installation accuracy of the horizontal parallels in grouting back improves greatly, speed of application also significantly improves simultaneously, is specially adapted to visual plant installation on the accurate production line.
2, it is simple that this equipment is installed the structure operation of parallels seat slurry, saves time, laborsaving; Concrete and plain cushion iron are bonding, and firmly contact area reaches more than 90%, and the good stability of back plain cushion iron is installed, and seat slurry quality is considerably beyond the quality of existing constructing structure.
Description of drawings
Fig. 1 installs the structural representation of parallels seat slurry for equipment;
Fig. 2 is the structural representation that supporting leg is connected with plain cushion iron.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done to describe in further detail.
Fig. 1 installs the structural representation that the parallels seat is starched for equipment, and Fig. 2 is the structural representation that supporting leg is connected with plain cushion iron, as shown in the figure.Equipment is installed parallels seat slurry structure, comprises plain cushion iron 1, grout blanket 2, screw mandrel 3, carrying bolt 4 and hold-down bolt 5.The middle part of plain cushion iron 1 is provided with steam vent 6, is connected to supporting leg 7 in four fillet welding of plain cushion iron 1, is drilled with through hole on the supporting leg 7.The seat that grout blanket 2 is cast on the ground is starched in the hole; Screw mandrel 3 is cast in the grout blanket 2, and on the ground of below, fixing present slurry hole, screw mandrel bottom, the top passes through hole.Carrying bolt 4 and hold-down bolt 5 rotation sets are on screw mandrel 3, and carrying bolt 4 is positioned at the bottom of supporting leg 7, and hold-down bolt 5 is positioned at the top of supporting leg 7.
The work progress that this equipment is installed parallels seat slurry structure is: 1) cutter seat slurry hole on the ground of plant bottom case installation site correspondence, and the bottom in present slurry hole is drilled with the screw mandrel installing hole that equates with number of legs; 2) in each screw mandrel installing hole, vertically insert screw mandrel, and the bottom of screw mandrel is fixed in the screw mandrel installing hole by grouting in the screw mandrel installing hole; 3) at first purge seat slurry hole, and remove the foreign material in the seat slurry hole, to guarantee not having oil and do not have the bulk materials of adhesion in the seat slurry hole with compressed air; Water flushing seat slurry is cheated then, and to seat slurry pit retting profit 25～35min; Remove the water in the seat slurry hole at last, surface, present slurry hole is coated with one deck cement paste, and the water/binder ratio of cement paste is (2～2.4): 1; 4) rotation set back nut on each screw mandrel, thereby and by each leg sleeve is installed in whole plain cushion iron on the screw mandrel on the screw mandrel of correspondence, again at the top of screw mandrel rotation set hold-down bolt; By rotation back nut and hold-down bolt plain cushion iron is carried out levelling, centering and accent absolute altitude then; 5) around plain cushion iron, install the template box, and, guarantee that template box connecting portion is water-tight, not spillage with plastic adhesive tape stopend box connecting portion; The grouting material that 6) will stir (the grouting material is preferably selected high strength, shrinkage-free grouting material for use) pours in the template box from a direction by guiding gutter, produces air and discharge from steam vent in filling process; The grout blanket strength ratio foundation strength height of cast makes seat slurry layer can well protect plain cushion iron, bears weight of equipment and service load; 7) should spray curing agent immediately after grouting finishes, covered with plastic film is also added a cover straw screen or mat or the dark and damp maintenance of cotton-wadded quilt.
This equipment installation parallels seat slurry structure operation is simple, time saving and energy saving, and concrete and plain cushion iron are bonding, and firmly contact area reaches more than 90%, and the parallels good stability has reduced operator's labour intensity; And seat slurry quality is considerably beyond existing constructing structure, and construction speed also is largely increased.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (1)
1. an equipment is installed parallels seat slurry structure, it is characterized in that, comprises plain cushion iron (1), grout blanket (2), screw mandrel (3), carrying bolt (4) and hold-down bolt (5); The middle part of described plain cushion iron (1) is provided with steam vent (6), is connected to supporting leg (7) in four fillet welding of plain cushion iron (1), and supporting leg is drilled with through hole on (7); The seat that described grout blanket (2) is cast on the ground is starched in the hole; Described screw mandrel (3) is cast in the grout blanket (2), and on the ground of below, fixing present slurry hole, screw mandrel bottom, the top passes through hole; Described carrying bolt (4) and hold-down bolt (5) rotation set are on screw mandrel (3), and carrying bolt (4) is positioned at the bottom of supporting leg (7), and hold-down bolt (5) is positioned at the top of supporting leg (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120142080 CN202039381U (en) | 2011-05-06 | 2011-05-06 | Iron base grouting structure of equipment mounting pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120142080 CN202039381U (en) | 2011-05-06 | 2011-05-06 | Iron base grouting structure of equipment mounting pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039381U true CN202039381U (en) | 2011-11-16 |
Family
ID=44966831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120142080 Expired - Fee Related CN202039381U (en) | 2011-05-06 | 2011-05-06 | Iron base grouting structure of equipment mounting pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660960A (en) * | 2012-05-18 | 2012-09-12 | 中国水利水电第十四工程局有限公司 | Detachment-free foundation bolt hole device of stator foundation and grouting method |
| CN114960737A (en) * | 2022-04-29 | 2022-08-30 | 中国华冶科工集团有限公司 | Sizing device and method for mounting sizing block of equipment |
-
2011
- 2011-05-06 CN CN 201120142080 patent/CN202039381U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660960A (en) * | 2012-05-18 | 2012-09-12 | 中国水利水电第十四工程局有限公司 | Detachment-free foundation bolt hole device of stator foundation and grouting method |
| CN114960737A (en) * | 2022-04-29 | 2022-08-30 | 中国华冶科工集团有限公司 | Sizing device and method for mounting sizing block of equipment |
| CN114960737B (en) * | 2022-04-29 | 2024-06-04 | 中国华冶科工集团有限公司 | Sizing device and sizing method for equipment installation sizing block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20140506 |