CN211849568U - Backing plate mounting structure of large-scale precision equipment - Google Patents
Backing plate mounting structure of large-scale precision equipment Download PDFInfo
- Publication number
- CN211849568U CN211849568U CN201922421896.1U CN201922421896U CN211849568U CN 211849568 U CN211849568 U CN 211849568U CN 201922421896 U CN201922421896 U CN 201922421896U CN 211849568 U CN211849568 U CN 211849568U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- grout blanket
- plate group
- flat
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Foundations (AREA)
Abstract
The utility model discloses a large-scale precision equipment backing plate mounting structure, including reserving hole, rag bolt, oblique backing plate group, flat backing plate group, a grout blanket, secondary grout blanket and equipment bottom plate, a grout blanket and secondary grout blanket all set up in reserving the hole, rag bolt's bottom is fixed in a grout blanket and secondary grout blanket, oblique backing plate group and flat backing plate group set up respectively in the entrance to a cave both sides of reserving the hole, the equipment bottom plate passes through top nut and rag bolt fixed connection, just the bottom butt of equipment bottom plate is on oblique backing plate group, flat backing plate group includes spring and first flat backing plate. The spring of the utility model is self-made, the material taking and the manufacture are convenient, the time and the labor are saved, and the construction is efficient; by the aid of the method, the situation that space between the base plate sets is small, the foundation bolts penetrate smoothly, secondary grouting and forming are facilitated, and the supporting strength of the second auxiliary base plate is enhanced by the springs.
Description
Technical Field
The utility model belongs to the technical field of equipment fixing, in particular to large-scale precision equipment backing plate mounting structure.
Background
The traditional double-pair inclined-pad iron set seat slurry mounting method adopted by large-scale precision equipment is labor-consuming, time-consuming and not beneficial to secondary grouting and grouting compactness. The traditional seat slurry installation method of the double-pair inclined cushion plate set has the following defects: 1. two pre-embedded backing plate sets are difficult to support and consume much time; 2. the space between the two embedded cushion plate groups is too small, and the foundation bolts are difficult to penetrate; 3. the space between the two embedded cushion plate groups is too small, so that secondary grouting is difficult; 4. the area of a seat slurry lower supporting cornice formed in advance by two embedded cushion plate sets is too large, and the compactness of secondary grouting and the bottom of equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem of the existence of above-mentioned prior art, provide a large-scale precision equipment backing plate mounting structure.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
a mounting structure of a backing plate of large-scale precision equipment comprises a reserved hole, a foundation bolt, an inclined backing plate group, a flat backing plate group, a primary grouting layer, a secondary grouting layer and an equipment bottom plate, the primary grouting layer and the secondary grouting layer are both arranged in the reserved hole, the primary grouting layer is positioned at the bottom of the reserved hole, the bottom of the foundation bolt is fixed in the primary grouting layer and the secondary grouting layer, the top of the foundation bolt protrudes out of the upper plane of the secondary grouting layer, the inclined pad group and the flat pad group are respectively arranged at two sides of the hole of the reserved hole, the equipment bottom plate is fixedly connected with the foundation bolt through a top nut, and the bottom of the equipment bottom plate is abutted against the inclined backing plate group and the flat backing plate group, the flat backing plate group comprises a spring and a first flat backing plate, the bottom of the spring is embedded in the secondary grouting layer, and the top of the spring abuts against the first flat base plate to the bottom of the equipment bottom plate.
Furthermore, the inclined pad group sequentially comprises an upper inclined pad, a lower inclined pad, a second flat pad and a base slurry layer from top to bottom, and inclined surfaces of the upper inclined pad and the lower inclined pad are matched with each other.
Furthermore, the diameter of the spring wire of the spring is 4-6 mm.
Furthermore, a bent expansion part is arranged at the part of the foundation bolt embedded in the primary grouting layer.
The utility model has the advantages that:
1. the spring is self-made, the material taking and the manufacturing are convenient, the time and the labor are saved, and the construction is efficient;
2. by adopting the method, the problem that the space between the base plate groups is small and the foundation bolts are smoothly penetrated is avoided;
3. by adopting the method, the second pair of backing plates do not need to be grouted in advance, the space is greatly beneficial to secondary grouting and integrated forming, and the springs are equivalent to the embedded bars, so that the supporting strength of the second pair of backing plates is enhanced.
Drawings
FIG. 1 is a schematic view of a conventional mounting structure for seat slurry of a double-inclined cushion plate set;
FIG. 2 is a schematic perspective view of the mounting structure of the cushion plate of the present invention;
fig. 3 is a schematic sectional view taken along the line a in fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in FIG. 1, in order to install the conventional double inclined pad group seat slurry, two embedded pad groups are installed at the opening of the reserved hole 10, and the installation bottom plate 16 is leveled by the two embedded pad groups. The following examples are given to illustrate the structure and the corresponding description of the embodiments with technical improvements.
Examples
As shown in fig. 2 and 3, a large-scale precision equipment backing plate mounting structure includes reserved hole 10, anchor bolt 11, inclined backing plate group, flat backing plate group 13, primary grouting layer 14, secondary grouting layer 15 and equipment bottom plate 16, primary grouting layer 14 and secondary grouting layer 15 are all set up in reserved hole 10 and primary grouting layer 14 is located at the bottom of the hole of reserved hole 10, the bottom of anchor bolt 11 is fixed in primary grouting layer 14 and secondary grouting layer 15 and the top protrudes out of the upper plane of secondary grouting layer 15, inclined backing plate group and flat backing plate group 13 are respectively set up on the hole both sides of reserved hole 10, equipment bottom plate 16 is fixedly connected with anchor bolt 11 through top nut, and the bottom of equipment bottom plate 16 abuts on inclined backing plate group and flat backing plate group 13, flat backing plate group 13 includes spring 131 and first flat backing plate 132, the bottom of spring 131 is in secondary grouting layer 15 and the top abuts first flat backing plate 132 at the equipment bottom plate 16 A bottom portion.
When the mounting structure is specifically mounted, the following steps are adopted:
1. embedding a group of inclined cushion plate groups at the 10 holes of the reserved holes at each base by adopting a mortar-setting method;
2. the equipment is in place and the foundation bolt 11 is penetrated;
3. centering and fine leveling of the equipment;
4. grouting the reserved hole 10 to form a primary grouting layer 14, and controlling the gap between the primary grouting layer 14 and the equipment bottom plate 16 to be 80-100 mm;
5. after the primary grouting layer 14 is cured, the nuts are initially tightened to 50% of torque tightening force;
6. placing the flat gasket group 13;
7. secondary grouting is carried out on the base of the whole machine to form a secondary grouting layer 15;
8. after the prestress of the grouting material of the secondary grouting layer 15 is reached, the equipment is rechecked to be fine and flat again,
9. the nut is finally torqued to 100% torque force.
The mounting structure and the corresponding mounting method have the following advantages:
1. the spring is self-made, the material taking and the manufacturing are convenient, the time and the labor are saved, and the construction is efficient;
2. by adopting the method, the problem that the space between the base plate groups is small and the foundation bolts are smoothly penetrated is avoided;
3. by adopting the method, the second pair of backing plates do not need to be grouted in advance, the space is greatly beneficial to secondary grouting and integrated forming, and the springs are equivalent to the embedded bars, so that the supporting strength of the second pair of backing plates is enhanced.
As shown in fig. 3, the inclined pad group includes an upper inclined pad 121, a lower inclined pad 122, a second flat pad 123 and a seat slurry layer 124 in sequence from top to bottom, and the inclined surfaces of the upper inclined pad 121 and the lower inclined pad 122 are matched with each other. The horizontal height of the inclined backing plate group is adjusted by the relative movement of the upper inclined backing plate 121 and the lower inclined backing plate 122 along the inclined plane, so that the equipment is leveled, the second flat backing plate 123 is used for transition support, and the second flat backing plate 123 is fixed at the opening of the reserved hole 10 through the seat slurry layer 124 to provide an adjusting platform for the upper inclined backing plate 121 and the lower inclined backing plate 122.
Spring 131's spring wire diameter is 4 ~ 6mm, and spring 131 adopts the reinforcing bar self-control, carries out the length interception according to actual demand, and the atress is balanced like this for adopt spring 131 jack-up first flat backing plate 132 for first flat backing plate 132 is more compact with the laminating of equipment bottom surface.
As shown in fig. 2, the anchor bolt 11 is provided with a bent enlarged portion at a portion embedded in the primary grout layer 14, so that the structural strength of the primary grout layer 14 and the anchor bolt 11 is improved.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. The utility model provides a large-scale precision equipment backing plate mounting structure, its characterized in that, is including reserving hole (10), rag bolt (11), inclined backing plate group, flat backing plate group (13), primary grout blanket (14), secondary grout blanket (15) and equipment bottom plate (16), primary grout blanket (14) and secondary grout blanket (15) all set up in reserving hole (10) and a grout blanket (14) is located the hole bottom of reserving hole (10), the bottom of rag bolt (11) is fixed in primary grout blanket (14) and secondary grout blanket (15) and top protrusion in secondary grout blanket (15) upper plane, inclined backing plate group and flat backing plate group (13) set up respectively in the hole mouth both sides of reserving hole (10), equipment bottom plate (16) are through top nut and rag bolt (11) fixed connection, just the bottom butt of equipment bottom plate (16) is at inclined backing plate group, inclined backing plate group, The flat cushion plate group (13) comprises a spring (131) and a first flat cushion plate (132), the bottom of the spring (131) is embedded in the secondary grouting layer (15), and the top of the spring abuts against the bottom of the equipment bottom plate (16) with the first flat cushion plate (132).
2. The backing plate mounting structure of large-scale precision equipment according to claim 1, characterized in that the inclined backing plate group comprises an upper inclined backing plate (121), a lower inclined backing plate (122), a second flat backing plate (123) and a base slurry layer (124) from top to bottom, and the inclined surfaces of the upper inclined backing plate (121) and the lower inclined backing plate (122) are matched with each other.
3. The backing plate mounting structure of large-scale precision equipment according to claim 1, wherein the wire diameter of the spring (131) is 4-6 mm.
4. A mounting structure of a large-scale precision equipment pad according to any one of claims 1 to 3, characterized in that the part of the anchor bolt (11) buried in the primary grouting layer (14) is provided with a bent enlarged part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421896.1U CN211849568U (en) | 2019-12-27 | 2019-12-27 | Backing plate mounting structure of large-scale precision equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421896.1U CN211849568U (en) | 2019-12-27 | 2019-12-27 | Backing plate mounting structure of large-scale precision equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211849568U true CN211849568U (en) | 2020-11-03 |
Family
ID=73209529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922421896.1U Expired - Fee Related CN211849568U (en) | 2019-12-27 | 2019-12-27 | Backing plate mounting structure of large-scale precision equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211849568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814018A (en) * | 2021-01-06 | 2021-05-18 | 范新莉 | Pre-buried foundation base plate structure of press machine and adjusting method |
-
2019
- 2019-12-27 CN CN201922421896.1U patent/CN211849568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814018A (en) * | 2021-01-06 | 2021-05-18 | 范新莉 | Pre-buried foundation base plate structure of press machine and adjusting method |
| CN112814018B (en) * | 2021-01-06 | 2023-03-10 | 范新莉 | Pre-buried foundation base plate structure of press machine and adjusting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108086341B (en) | Assembled adjustable foundation | |
| CN105587097A (en) | Ground aerial structure capable of being leveled | |
| CN211849568U (en) | Backing plate mounting structure of large-scale precision equipment | |
| CN112392043A (en) | PSB finish-rolled deformed steel bar anti-floating anchor rod structure and construction method thereof | |
| CN217078222U (en) | Assembled ballastless track based on dry-type connection | |
| KR101319784B1 (en) | Reinforcement structure of steel tower and reinforcement method thereof | |
| CN109267578B (en) | Inclined plane plain concrete structure and construction method thereof | |
| CN216920996U (en) | Assembly type wall body structure based on pipeline separation | |
| CN110593418A (en) | Assembled shear wall and mounting method thereof | |
| CN210370001U (en) | Embedded part for adding elevator shaft column base to existing house | |
| CN216476422U (en) | Light small-size equipment construction auxiliary device | |
| CN209799166U (en) | Steel structure column base | |
| CN113293695A (en) | Building shock insulation construction method based on friction shock insulation support | |
| CN219031526U (en) | Track foundation prefabricated component | |
| CN206723595U (en) | A kind of reinforced concrete drainage pipe is rested the head on pipe | |
| CN111691638A (en) | Steel plate surface layer structure and method of heavy-load air-floating terrace | |
| CN218437502U (en) | Roof simply supported beam node | |
| CN219887178U (en) | Novel foundation leveling structure for bottom building | |
| CN213117294U (en) | Vibration damper for building equipment | |
| CN211143683U (en) | Kiln prebuilt platform | |
| CN214531501U (en) | Novel reinforcing ring beam | |
| CN220353253U (en) | Permeation-proof high-rise archaized sloping roof | |
| CN113898190A (en) | Auxiliary device for light and small equipment construction and construction method thereof | |
| CN217733806U (en) | Apron culvert unit | |
| CN217840610U (en) | Waterproof shock insulation structure of building roofing equipment foundation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 Termination date: 20211227 |