CN109914466B - Method for mounting equipment by using adjustable inclined iron - Google Patents
Method for mounting equipment by using adjustable inclined iron Download PDFInfo
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- CN109914466B CN109914466B CN201910254433.2A CN201910254433A CN109914466B CN 109914466 B CN109914466 B CN 109914466B CN 201910254433 A CN201910254433 A CN 201910254433A CN 109914466 B CN109914466 B CN 109914466B
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Abstract
The invention particularly relates to a method for installing equipment by utilizing an adjustable inclined iron; the method is characterized in that: assembling adjustable inclined iron; the temporary support beam is installed in place: the equipment is in place; adjusting equipment and grouting foundation bolts; fine adjustment of equipment and secondary grouting; when secondary grouting is performed for formwork support, the template is tightly attached to the adjustable inclined iron shell, and the adjustable inclined iron adjusting bolt and nut are exposed outside after secondary grouting is completed on the equipment bottom plate, so that conditions are created for subsequent operation, maintenance and adjustment of the equipment. According to the invention, equipment is installed by using the adjustable inclined iron, so that the problem of unreasonable arrangement of the base plate caused by the reserved hole of the foundation bolt can be effectively solved. Through directly will installing the adjustable wedge on rag bolt just to be located the basis along with equipment hoist together, bury a temporary supporting beam underground and carry out the primary adjustment to equipment, it is more reasonable to be located the rag bolt under the adjustable wedge just in time to accomplish back grout to rag bolt, carries out the quick, high-efficient installation operation of accurate adjustment realization equipment through adjustable wedge at last.
Description
Technical Field
The invention relates to the field of installation operation of equipment foundations, in particular to a method for installing equipment by using adjustable inclined irons.
Background
In traditional equipment fixing operation process, generally set up the backing plate through seat thick liquid method or the method of grinding basis and carry out the equipment fixing adjustment, in the equipment fixing of foundation reservation rag bolt hole, because foundation reservation hole diameter is great causes the backing plate setting position to keep away from rag bolt, is in unsettled state under the rag bolt, causes the uneven equipment base atress that influences the equipment fixing adjustment precision when carrying out the rag bolt fastening in the equipment fixing process. The construction method has higher requirement on elevation control in the construction of a grouting method, and once errors occur, the installation of the base plate is influenced, and the installation and adjustment of equipment are influenced. With the continuous improvement of the installation and adjustment precision of equipment, the traditional cushion plate installation method cannot effectively meet the installation and adjustment requirements of high-precision large-scale equipment.
Disclosure of Invention
The invention aims to provide a method for mounting equipment by using adjustable inclined irons, which can effectively solve the problem of unreasonable arrangement of a base plate caused by a reserved hole of an anchor bolt in the background technology.
In order to achieve the above object, the present invention is realized by:
a method for installing equipment by using adjustable inclined iron comprises
Assembling Spinelli adjustable inclined iron;
the adjustable wedge adopts an integral packaging form of an integrated design structure, and comprises a lower base plate, an upper base plate, a spherical pad, a shell and an adjusting bolt; the lower base plate and the upper base plate are mutually overlapped, a spherical cushion is arranged at the top of the upper base plate, the lower base plate, the upper base plate and the spherical cushion are arranged in a shell, an anchor bolt for installation sequentially penetrates through the shell, the lower base plate, the upper base plate and the spherical cushion, a nut is arranged at the upper part of the anchor bolt, a gasket is firstly arranged at the lower part of the anchor bolt, a positioning sleeve is sleeved on a screw rod of the anchor bolt in a penetrating manner, and finally an anchoring plate is arranged on the anchor bolt and locked by the nut;
step two, mounting the temporary support beam in place:
selecting 100mm multiplied by 100mm H-shaped steel to manufacture a temporary support beam according to the weight and the overall dimension of the equipment, arranging puller bolts at two ends of the temporary support beam to play a role of fixing a stop block when the center of the equipment is adjusted, and welding a 100 multiplied by 100H-shaped steel short column at the lower part of the temporary support beam as an anchor pile for fixing the temporary support beam; when the equipment foundation is constructed, a preformed hole with the diameter of 150mm multiplied by the depth of 500mm is reserved for the anchoring column for mounting the temporary supporting beam; positioning the manufactured temporary support beam on an equipment foundation, placing an anchor pile into an anchor pile preformed hole of the equipment foundation, and grouting and fixing the anchor pile after performing elevation and center alignment on the temporary support beam; after the grouting material reaches the designed strength, the equipment can be put in place;
step three, positioning the equipment:
mounting the assembled adjustable inclined iron in the step 1 on an equipment bottom plate and fastening a nut, positioning the hoisting equipment on a buried temporary support beam on the equipment foundation, and positioning the adjustable inclined iron and the foundation bolt in a foundation bolt reserved hole;
step four, adjusting equipment and grouting foundation bolts;
grouting the equipment for primarily adjusting the foundation bolt: after the equipment is in place, the adjustable inclined iron placed on the temporary support beam is hung on an equipment bottom plate through an anchor bolt, the equipment is preliminarily adjusted by taking the working surface of the equipment as a reference, the central position of the equipment is adjusted by moving the equipment left and right in a manner of matching with the use of a jacking bolt, the elevation of the equipment is adjusted by increasing or decreasing an adjusting pad between the temporary support beam and the equipment, the jacking bolt is screwed down after the equipment is preliminarily adjusted in place, and the primary grouting height of the anchor bolt is controlled to be 10mm above the bottom of an adjustable inclined iron shell of the adjustable inclined iron;
step five, fine adjustment of equipment and secondary grouting: when the primary grouting of the foundation bolt reaches the design strength, the adjustable wedge adjusting bolt is firstly screwed, the lower base plate, the upper base plate and the spherical pad are checked and confirmed to be tightly propped against the bottom plate of the equipment, the foundation bolt is fastened according to the designed fastening torque of the foundation bolt, the levelness of the working surface of the equipment is mainly adjusted in the fastening process of the foundation bolt, the base plate is adjusted through the adjustable wedge adjusting bolt, the fastening force of the foundation bolt reaches the design value, and the levelness, the center and the elevation of the working surface of the equipment meet the acceptance standards, the secondary grouting of the bottom plate of the equipment can be carried out, when the secondary grouting is supported, the template is tightly attached to the shell of the adjustable wedge, the nut of the adjustable wedge adjusting bolt is exposed outside after the secondary grouting is finished, and conditions are created for the subsequent operation maintenance and adjustment.
According to the invention, equipment is installed by using Spinelli adjustable inclined irons, so that the problem of unreasonable arrangement of the base plate caused by the reserved hole of the foundation bolt can be effectively solved. Through directly will installing the adjustable wedge on rag bolt just to be located the basis along with equipment hoist together, bury a temporary supporting beam underground and carry out the primary adjustment to equipment, it is more reasonable to be located the rag bolt under the adjustable wedge just in time to accomplish back grout to rag bolt, carries out the quick, high-efficient installation operation of accurate adjustment realization equipment through adjustable wedge at last.
Drawings
FIG. 1 is a schematic diagram of the components of the Spinelli adjustable wedge.
Fig. 2 is a schematic view of a temporary support beam.
Fig. 3 is a schematic view of temporary support beam installation.
Fig. 4 is a schematic view of the installation of the adjustable ramp iron in the apparatus.
FIG. 5 is a schematic view of the adjustable ramp and the apparatus in place.
Detailed Description
The invention is further illustrated by the following specific examples.
A method for installing equipment by using adjustable inclined iron comprises
Step one, Spinelli adjustable wedge assembly
The Spinelli adjustable wedge is integrally packaged by adopting an integrated design structure, and the lower base plate 1, the upper base plate 2, the spherical pad 3, the adjustable wedge shell 4 and the adjusting bolt 5 form an integral structure. The anchor bolt 8 penetrates through a Spinelli adjustable inclined iron central bolt hole to be sleeved on Spinelli adjustable inclined iron, a nut 7 is installed on the upper portion of the anchor bolt 8, then a gasket 9 is arranged on the lower portion of the anchor bolt 8, a positioning sleeve 10 is sleeved on a screw rod of the anchor bolt, and finally the anchor plate 12 is installed on the anchor bolt 8 and locked through the nut.
Step two, mounting the temporary support beam in place:
according to the weight and the overall dimension of the equipment, 100mm H-shaped steel is selected to manufacture a temporary supporting beam 13, two ends of the temporary supporting beam 13 are provided with jacking bolts 14 which are used for fixing and stopping the equipment during center adjustment, and a 100 x 100H-shaped steel short column is welded at the lower part of the temporary supporting beam 13 and used as an anchor pile 15 for fixing the temporary supporting beam 13. When the equipment foundation 16 is constructed, a prepared hole with the diameter of 150mm multiplied by the depth of 500mm is reserved for the anchoring column 15 for installing the temporary supporting beam 13. The manufactured temporary support beam 13 is positioned on the equipment foundation 16, the anchor pile 15 is placed in the anchor pile preformed hole of the equipment foundation 16, and the anchor pile 15 is grouted and fixed after the temporary support beam 13 is subjected to elevation and center alignment. And (5) after the grouting material reaches the designed strength, placing the equipment in place.
Step three, positioning the equipment:
and (3) mounting the assembled Spinelli adjustable inclined iron on the equipment bottom plate 6 and fastening the nut 7, positioning the hoisting equipment 18 on the embedded temporary support beam 13 on the equipment foundation 16, and positioning the Spinelli adjustable inclined iron and the foundation bolt 8 in the foundation bolt reserved hole 11.
Step four, equipment adjustment and foundation bolt grouting
3. Grouting the equipment for primarily adjusting the foundation bolt: the Spinelli adjustable inclined iron is placed on the temporary supporting beam 13 after the equipment 18 is in place and is hung on the equipment bottom plate 6 through the anchor bolts 8, the equipment is preliminarily adjusted by taking the working surface of the equipment 18 as a reference, the adjustment of the central position of the equipment 18 is realized by moving the equipment 18 left and right in a matching way with the use of the jacking bolts 14, the adjustment of the elevation of the equipment 18 is realized by increasing and decreasing the adjusting pads between the temporary supporting beam 13 and the equipment 18, the jacking bolts 14 are screwed down after the equipment 18 is preliminarily adjusted in place, and the primary grouting height of the anchor bolts 8 is controlled to be more than 10mm of the bottom of the shell of the Spinelli adjustable inclined iron 4.
4. Fine adjustment of equipment and secondary grouting: when the primary grouting of the foundation bolt 8 reaches the design strength, the Spinelli adjustable wedge adjusting bolt 5 is screwed down firstly, after the inspection confirms that the lower base plate 1, the upper base plate 2 and the spherical pad 3 are all tightly propped against the equipment bottom plate 6, the foundation bolt is fastened according to the designed fastening torque of the foundation bolt 8, the levelness of the working surface of the equipment 18 is mainly adjusted in the fastening process of the foundation bolt 8, the foundation plate is adjusted through the Spinelli adjustable wedge adjusting bolt 5, the secondary grouting of the equipment bottom plate 6 can be carried out when the fastening force of the foundation bolt 8 reaches the design value and the levelness, the center and the elevation of the working surface of the equipment 18 meet the acceptance standards, the template is tightly attached to the shell of the adjustable wedge 4 when the secondary grouting is supported, the nut of the Spinelli adjustable wedge adjusting bolt 5 is exposed after the secondary grouting is completed, and conditions are created for the subsequent operation maintenance adjustment of the equipment 18.
Claims (1)
1. A method for installing equipment by using adjustable inclined iron is characterized in that: comprises that
Assembling Spinelli adjustable inclined iron;
the Spinelli adjustable wedge adopts an integral packaging form of an integrated design structure, and comprises a lower base plate, an upper base plate, a spherical pad, a shell and an adjusting bolt; the lower base plate and the upper base plate are mutually overlapped, a spherical cushion is arranged at the top of the upper base plate, the lower base plate, the upper base plate and the spherical cushion are arranged in a shell, an anchor bolt for installation sequentially penetrates through the shell, the lower base plate, the upper base plate and the spherical cushion, a nut is arranged at the upper part of the anchor bolt, a gasket is firstly arranged at the lower part of the anchor bolt, a positioning sleeve is sleeved on a screw rod of the anchor bolt in a penetrating manner, and finally an anchoring plate is arranged on the anchor bolt and locked by the nut;
step two, mounting the temporary support beam in place:
selecting 100mm multiplied by 100mm H-shaped steel to manufacture a temporary support beam according to the weight and the overall dimension of the equipment, arranging puller bolts at two ends of the temporary support beam to play a role of fixing a stop block when the center of the equipment is adjusted, and welding a 100 multiplied by 100H-shaped steel short column at the lower part of the temporary support beam as an anchor pile for fixing the temporary support beam; when the equipment foundation is constructed, a preformed hole with the diameter of 150mm multiplied by the depth of 500mm is reserved for the anchoring column for mounting the temporary supporting beam; positioning the manufactured temporary support beam on an equipment foundation, placing an anchor pile into an anchor pile preformed hole of the equipment foundation, and grouting and fixing the anchor pile after performing elevation and center alignment on the temporary support beam; after the grouting material reaches the designed strength, the equipment can be put in place;
step three, positioning the equipment:
mounting the assembled adjustable inclined iron in the step 1 on an equipment bottom plate and fastening a nut, positioning the hoisting equipment on a buried temporary support beam on the equipment foundation, and positioning the adjustable inclined iron and the foundation bolt in a foundation bolt reserved hole;
step four, adjusting equipment and grouting foundation bolts;
grouting the equipment for primarily adjusting the foundation bolt: after the equipment is in place, the adjustable inclined iron placed on the temporary support beam is hung on an equipment bottom plate through an anchor bolt, the equipment is preliminarily adjusted by taking the working surface of the equipment as a reference, the central position of the equipment is adjusted by moving the equipment left and right in a manner of matching with the use of a jacking bolt, the elevation of the equipment is adjusted by increasing or decreasing an adjusting pad between the temporary support beam and the equipment, the jacking bolt is screwed down after the equipment is preliminarily adjusted in place, and the primary grouting height of the anchor bolt is controlled to be 10mm above the bottom of an adjustable inclined iron shell of the adjustable inclined iron;
step five, fine adjustment of equipment and secondary grouting: when the primary grouting of the foundation bolt reaches the design strength, the adjustable wedge adjusting bolt is firstly screwed, the lower base plate, the upper base plate and the spherical pad are checked and confirmed to be tightly propped against the bottom plate of the equipment, the foundation bolt is fastened according to the designed fastening torque of the foundation bolt, the levelness of the working surface of the equipment is mainly adjusted in the fastening process of the foundation bolt, the base plate is adjusted through the adjustable wedge adjusting bolt, the fastening force of the foundation bolt reaches the design value, and the levelness, the center and the elevation of the working surface of the equipment meet the acceptance standards, the secondary grouting of the bottom plate of the equipment can be carried out, when the secondary grouting is supported, the template is tightly attached to the shell of the adjustable wedge, the nut of the adjustable wedge adjusting bolt is exposed outside after the secondary grouting is finished, and conditions are created for the subsequent operation maintenance and adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254433.2A CN109914466B (en) | 2019-03-31 | 2019-03-31 | Method for mounting equipment by using adjustable inclined iron |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254433.2A CN109914466B (en) | 2019-03-31 | 2019-03-31 | Method for mounting equipment by using adjustable inclined iron |
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| Publication Number | Publication Date |
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| CN109914466A CN109914466A (en) | 2019-06-21 |
| CN109914466B true CN109914466B (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910254433.2A Active CN109914466B (en) | 2019-03-31 | 2019-03-31 | Method for mounting equipment by using adjustable inclined iron |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203068070U (en) * | 2013-02-18 | 2013-07-17 | 陈硕 | Height-adjustable sizing block |
| CN106836272A (en) * | 2017-03-31 | 2017-06-13 | 中国化学工程第七建设有限公司 | The jackscrew adjusting method construction technology that a kind of equipment is installed without parallels |
| CN207334109U (en) * | 2017-11-01 | 2018-05-08 | 中国化学工程第三建设有限公司 | One kind adjustment parallels and foundation bolt composite module |
-
2019
- 2019-03-31 CN CN201910254433.2A patent/CN109914466B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203068070U (en) * | 2013-02-18 | 2013-07-17 | 陈硕 | Height-adjustable sizing block |
| CN106836272A (en) * | 2017-03-31 | 2017-06-13 | 中国化学工程第七建设有限公司 | The jackscrew adjusting method construction technology that a kind of equipment is installed without parallels |
| CN207334109U (en) * | 2017-11-01 | 2018-05-08 | 中国化学工程第三建设有限公司 | One kind adjustment parallels and foundation bolt composite module |
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| CN109914466A (en) | 2019-06-21 |
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