CN115555808A - Installation method of equipment installation duplex adjusting cushion block - Google Patents
Installation method of equipment installation duplex adjusting cushion block Download PDFInfo
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- CN115555808A CN115555808A CN202211309315.5A CN202211309315A CN115555808A CN 115555808 A CN115555808 A CN 115555808A CN 202211309315 A CN202211309315 A CN 202211309315A CN 115555808 A CN115555808 A CN 115555808A
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- cushion block
- equipment base
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- adjusting
- installation
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- 238000009434 installation Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000005553 drilling Methods 0.000 claims abstract description 7
- 230000003746 surface roughness Effects 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims 4
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses an installation method of a duplex adjusting cushion block for equipment installation, which comprises the following steps: manufacturing a lower cushion block according to the distance between the upper plane of the welding cushion block on the equipment base and the lower plane of the equipment base; placing the lower cushion block on the welding cushion block and aligning the middle position of the lower cushion block with the bolt hole on the equipment base; manufacturing an upper cushion block according to the distance between the lower cushion block and the equipment base; placing an upper cushion block between a lower cushion block and an equipment base, keeping the position of the lower cushion block stationary, and adjusting the position of the upper cushion block; fixing the lower cushion block and the welding cushion block in a spot welding manner, and fixing the upper cushion block and the lower cushion block in a spot welding manner; the pneumatic drill is used for drilling the upper cushion block, the lower cushion block, the welding cushion block and the equipment base from the bolt hole of the equipment base, and then the equipment base, the upper cushion block, the lower cushion block, the welding cushion block and the equipment base are locked and fixed into a whole by the aid of the bolt. The invention saves the processing time of adjusting the brush fitting of the cushion block, saves the construction time, shortens the equipment installation time and improves the equipment installation efficiency.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to an installation method of a duplex adjusting cushion block for equipment installation.
Background
In the process of equipment installation, the installation of the adjusting cushion block cannot be separated. Before installing the adjusting cushion block, the height from the lower plane of the equipment base to the upper plane of the equipment base is usually measured, then a cushion block blank is processed by a lathe or a planer, the thickness of the cushion block blank is 0.5mm larger than the height between the lower plane of the equipment base and the upper plane of the equipment base obtained by measurement, then the upper plane and the lower plane of the adjusting cushion block are processed by a manual grinding mode, the upper plane and the lower plane of the adjusting cushion block are attached to the lower plane of the equipment base and the upper plane of the equipment base, but the requirement on the skill level of an operator by the grinding of the adjusting cushion block is very high, and the workload for installing the adjusting cushion block is very large.
Disclosure of Invention
In view of this, the invention provides an installation method for installing a duplex adjusting cushion block by using equipment, which is used for solving the problems in the background art, greatly reducing the installation difficulty of the adjusting cushion block and improving the installation efficiency of the adjusting cushion block.
A method for installing a duplex adjusting cushion block for equipment installation specifically comprises the following steps:
s1, measuring a distance H between an upper plane of a welding cushion block on an equipment base and a lower plane of the equipment base, and manufacturing a lower cushion block according to the distance H;
the lower end face of the lower cushion block is a horizontal plane, the upper end face of the lower cushion block is an inclined plane, the thickness of the middle position of the lower cushion block is half of the distance H, and a plurality of first adjusting holes which are uniformly distributed are formed in the outer circumferential end face of the lower cushion block;
s2, placing the lower cushion block on the welding cushion block and aligning the middle position of the lower cushion block with the bolt hole in the equipment base;
s3, measuring the distance between the upper end face of the lower cushion block and the lower plane of the equipment base, and manufacturing an upper cushion block according to the measurement result;
the lower end face of the upper cushion block is an inclined plane, the upper end face of the upper cushion block is a horizontal plane, the slope of the lower end face of the upper cushion block is matched with that of the upper end face of the lower cushion block, and a plurality of second adjusting holes which are uniformly distributed are formed in the outer circumferential end face of the upper cushion block;
s4, placing the upper cushion block between the lower cushion block and the equipment base, respectively installing an adjusting rod in the first adjusting hole and the second adjusting hole, keeping the position of the lower cushion block stationary by using the adjusting rod, and simultaneously adjusting the position of the upper cushion block to ensure that the lower end surface of the upper cushion block is completely attached to the upper end surface of the lower cushion block and the upper end surface of the upper cushion block is completely attached to the lower plane of the equipment base;
s5, checking whether the upper cushion block and the lower cushion block are installed qualified or not, fixing the lower cushion block and a welding cushion block in a spot welding mode after the installation is qualified, fixing the upper cushion block and the lower cushion block in a spot welding mode, and then removing an adjusting rod;
and S6, vertically and downwards extending the drill bit of the air drill into a bolt hole of the equipment base, drilling an upper cushion block, a lower cushion block, a welding cushion block and the equipment base below the equipment base, and after drilling is completed, locking and fixing the equipment base, the upper cushion block, the lower cushion block, the welding cushion block and the equipment base into a whole by using bolts.
Preferably, when the distance between the upper end surface of the lower cushion block and the lower plane of the equipment base is measured in step S3, the distance from the lowest point of the upper end surface of the lower cushion block to the lower plane of the equipment base and the distance from the highest point of the upper end surface of the lower cushion block to the lower plane of the equipment base are measured respectively.
Preferably, the step of checking whether the installation of the upper cushion block and the lower cushion block is qualified in the step S5 is as follows:
the feeler gauge with the thickness of 0.05mm is placed at the circumferential joint surface of the upper cushion block and the lower cushion block, whether the feeler gauge can be plugged between the upper cushion block and the lower cushion block or not is judged, if the length of the feeler gauge plugged between the upper cushion block and the lower cushion block is not more than 10mm and the lower end surface of the upper cushion block does not exceed the edge range of the upper end surface of the lower cushion block, the installation of the upper cushion block and the lower cushion block is qualified.
Preferably, the first adjusting hole and the second adjusting hole are both threaded blind holes, and the adjusting rod is provided with external threads.
Preferably, the surface roughness of the lower end face and the surface roughness of the upper end face of the lower cushion block are both Ra3.2, and the planeness does not exceed 0.02mm; the slope of the upper end face of the lower cushion block is 1.
Preferably, the surface roughness of the lower end face and the surface roughness of the upper end face of the upper cushion block are both Ra3.2, and the planeness does not exceed 0.02mm; the slope of the lower end face of the upper cushion block is 1.
Preferably, the cross sections of the upper cushion block and the lower cushion block are circular, the diameter of the lower cushion block is 80-200 mm, and the diameter of the upper cushion block is 10-20 mm smaller than that of the lower cushion block.
The invention has the beneficial effects that:
according to the invention, the adjusting gaskets (the lower cushion block and the upper cushion block) with the size meeting the requirement are directly manufactured according to the distance between the upper plane of the welding cushion block on the equipment base and the lower plane of the equipment base, so that the processing time of cushion block brushing is saved, the construction time is saved, the equipment installation time is shortened, the equipment installation efficiency is improved, the equipment installation labor is reduced, and the construction cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the completion of the installation of the twin adjusting blocks.
FIG. 2 is a schematic view of the installation of the under-pad.
Fig. 3 is a schematic view of the mounting of the upper head block.
Fig. 4 is a schematic diagram of the upper and lower pads being mated.
Fig. 5 is a top view of the lower pad.
Fig. 6 is a top view of the upper pad.
Fig. 7 is a top view of the upper and lower blocks in mating relationship.
The designations in the figures mean:
equipment base 1, welding cushion 2, lower cushion 3, go up cushion 4, equipment base 5, first regulation hole 6, second regulation hole 7, bolt 8, regulation pole 9, bolt hole 10.
Detailed Description
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the terms "connected," "secured," and the like are to be construed broadly and unless otherwise stated or indicated, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the description of the present application, it should be understood that the terms "upper" and "lower" used in the description of the embodiments of the present application are used in a descriptive sense only and not for purposes of limitation. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
The invention provides a method for mounting a duplex adjusting cushion block for equipment mounting, which specifically comprises the following steps:
s1, measuring a distance H between an upper plane of a welding cushion block 2 on an equipment base 1 and a lower plane of an equipment base 5, and manufacturing a lower cushion block 3 according to the distance H.
The lower end face of the lower cushion block 3 is a horizontal plane, the upper end face of the lower cushion block is an inclined plane, the thickness of the middle position of the lower cushion block 3 is a half of the distance H, and a plurality of first adjusting holes 6 which are uniformly distributed are formed in the outer circumferential end face of the lower cushion block 3.
In the embodiment, the cross section of the lower cushion block 3 is circular, and the diameter of the lower cushion block 3 is 80mm-200mm; the surface roughness of the lower end face and the surface roughness of the upper end face of the lower cushion block 3 are both Ra3.2, and the planeness does not exceed 0.02mm; the upper end face of the lower cushion block 3 inclines upwards and rightwards, the slope of the lower cushion block is 1, and the first adjusting hole 6 in the outer circumferential end face of the lower cushion block 3 is a threaded blind hole.
And S2, placing the lower cushion block 3 on the welding cushion block 2 and aligning the middle position of the lower cushion block with the bolt hole 10 on the equipment base 1.
And S3, respectively measuring the distance from the lowest point of the upper end surface of the lower cushion block 3 to the lower plane of the equipment base 5 and the distance from the highest point of the upper end surface of the lower cushion block 3 to the lower plane of the equipment base 5, and manufacturing the upper cushion block 4 according to the measurement result.
The lower end face of the upper cushion block 4 is an inclined plane, the upper end face of the upper cushion block 4 is a horizontal plane, the slope of the lower end face of the upper cushion block 4 is matched with that of the upper end face of the lower cushion block 3, and a plurality of second adjusting holes 7 which are uniformly distributed are formed in the outer circumferential end face of the upper cushion block 4.
In the embodiment, the cross section of the upper cushion block 4 is circular, the diameter of the upper cushion block 4 is 10mm-20mm smaller than that of the lower cushion block 3, the surface roughness of the lower end surface and the surface roughness of the upper end surface of the upper cushion block 4 are both Ra3.2, and the flatness does not exceed 0.02mm; the slope of the lower end face of the upper cushion block 4 is 1, and the second adjusting hole 7 on the outer circumferential end face of the upper cushion block 4 is a threaded blind hole.
S4, the upper cushion block 4 is placed between the lower cushion block 3 and the equipment base 5, an adjusting rod 9 is respectively installed in the first adjusting hole 6 and the second adjusting hole 7, the position of the lower cushion block 3 is kept to be fixed by the adjusting rod 9, meanwhile, the position of the upper cushion block 4 is adjusted, the lower end face of the upper cushion block 4 is enabled to be completely attached to the upper end face of the lower cushion block 3 and the upper end face of the upper cushion block 4 is enabled to be completely attached to the lower plane of the equipment base 5, namely, the adjusting rod on the lower cushion block 3 is held by one hand to keep the lower cushion block fixed, the adjusting rod on the upper cushion block 4 is screwed by the other hand to adjust the position of the upper cushion block 4 until the lower end face of the upper cushion block 4 is completely attached to the upper end face of the lower cushion block 3 and the upper end face of the upper cushion block 4 is completely attached to the lower plane of the equipment base 5.
And S5, checking whether the upper cushion block 4 and the lower cushion block 3 are installed qualified or not, fixing the lower cushion block 3 and the welding cushion block 2 in a spot welding mode after the installation is qualified, fixing the upper cushion block 4 and the lower cushion block 3 in a spot welding mode, and then detaching the adjusting rod 9.
The step of checking whether the installation of the upper cushion block 4 and the lower cushion block 3 is qualified is as follows: the feeler gauge with the thickness of 0.05mm is placed at the circumferential joint surface of the upper cushion block 4 and the lower cushion block 3, whether the feeler gauge can be plugged between the upper cushion block 4 and the lower cushion block 3 is judged, if the length of the feeler gauge plugged between the upper cushion block 4 and the lower cushion block 3 is not more than 10mm, and the lower end surface of the upper cushion block 4 does not exceed the edge range of the upper end surface of the lower cushion block 3, the installation of the upper cushion block 4 and the lower cushion block 3 is qualified.
S6, vertically and downwardly extending the drill bit of the pneumatic drill into the bolt hole 10 of the equipment base 5, drilling the upper cushion block 4, the lower cushion block 3, the welding cushion block 2 and the equipment base 1 below the equipment base, and after the drilling is completed, locking and fixing the equipment base 5, the upper cushion block 4, the lower cushion block 3, the welding cushion block 2 and the equipment base 1 into a whole by using the bolt 8.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The mounting method of the equipment mounting duplex adjusting cushion block is characterized by comprising the following steps:
s1, measuring a distance H between an upper plane of a welding cushion block on an equipment base and a lower plane of an equipment base, and manufacturing a lower cushion block according to the distance H;
the lower end face of the lower cushion block is a horizontal plane, the upper end face of the lower cushion block is an inclined plane, the thickness of the middle position of the lower cushion block is half of the distance H, and a plurality of first adjusting holes which are uniformly distributed are formed in the outer circumferential end face of the lower cushion block;
s2, placing the lower cushion block on the welding cushion block and aligning the middle position of the lower cushion block with the bolt hole on the equipment base;
s3, measuring the distance between the upper end face of the lower cushion block and the lower plane of the equipment base, and manufacturing an upper cushion block according to the measurement result;
the lower end face of the upper cushion block is an inclined plane, the upper end face of the upper cushion block is a horizontal plane, the slope of the lower end face of the upper cushion block is matched with that of the upper end face of the lower cushion block, and a plurality of second adjusting holes which are uniformly distributed are formed in the outer circumferential end face of the upper cushion block;
s4, placing the upper cushion block between the lower cushion block and the equipment base, respectively installing an adjusting rod in the first adjusting hole and the second adjusting hole, keeping the position of the lower cushion block stationary by using the adjusting rod, and simultaneously adjusting the position of the upper cushion block to ensure that the lower end surface of the upper cushion block is completely attached to the upper end surface of the lower cushion block and the upper end surface of the upper cushion block is completely attached to the lower plane of the equipment base;
s5, checking whether the installation of the upper cushion block and the lower cushion block is qualified or not, fixing the lower cushion block and the welding cushion block in a spot welding mode after the installation of the upper cushion block and the lower cushion block is qualified, fixing the upper cushion block and the lower cushion block in a spot welding mode, and then removing the adjusting rod;
and S6, vertically and downwards extending the drill bit of the air drill into a bolt hole of the equipment base, drilling an upper cushion block, a lower cushion block, a welding cushion block and the equipment base below the equipment base, and after drilling is completed, locking and fixing the equipment base, the upper cushion block, the lower cushion block, the welding cushion block and the equipment base into a whole by using bolts.
2. The method as claimed in claim 1, wherein when the distance between the upper end surface of the lower cushion block and the lower plane of the equipment base is measured in step S3, the distance from the lowest point of the upper end surface of the lower cushion block to the lower plane of the equipment base and the distance from the highest point of the upper end surface of the lower cushion block to the lower plane of the equipment base are measured respectively.
3. The method for installing the duplex adjusting cushion block for equipment installation according to claim 1, wherein the step of checking whether the installation of the upper cushion block and the lower cushion block is qualified in the step S5 comprises the following steps:
and placing a feeler gauge with the thickness of 0.05mm at the circumferential joint surface of the upper cushion block and the lower cushion block, judging whether the feeler gauge can be plugged between the upper cushion block and the lower cushion block, and if the length of the feeler gauge plugged between the upper cushion block and the lower cushion block is not more than 10mm and the lower end surface of the upper cushion block does not exceed the edge range of the upper end surface of the lower cushion block, ensuring that the installation of the upper cushion block and the lower cushion block is qualified.
4. The installation method of an equipment installation duplex adjusting cushion block as recited in claim 1, wherein the first adjusting hole and the second adjusting hole are both threaded blind holes, and the adjusting rod is provided with external threads.
5. The installation method of the equipment installation duplex adjusting cushion block as claimed in claim 1, wherein the surface roughness of the lower end face and the upper end face of the lower cushion block are both Ra3.2, and the flatness does not exceed 0.02mm; the slope of the upper end face of the lower cushion block is 1.
6. The installation method of the equipment installation duplex adjusting cushion block as claimed in claim 1, wherein the surface roughness of the lower end face and the upper end face of the upper cushion block are both Ra3.2, and the flatness does not exceed 0.02mm; the slope of the lower end face of the upper cushion block is 1.
7. The method of claim 1, wherein the cross-sections of the upper and lower spacers are circular, the lower spacer has a diameter of 80mm to 200mm, and the upper spacer has a diameter 10mm to 20mm smaller than the lower spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211309315.5A CN115555808B (en) | 2022-10-25 | 2022-10-25 | Installation method of equipment installation duplex adjustment cushion block |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211309315.5A CN115555808B (en) | 2022-10-25 | 2022-10-25 | Installation method of equipment installation duplex adjustment cushion block |
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| CN115555808A true CN115555808A (en) | 2023-01-03 |
| CN115555808B CN115555808B (en) | 2024-05-14 |
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| CN112556540A (en) * | 2020-10-23 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Method for manufacturing adjusting gasket between equipment and equipment base |
| CN215748222U (en) * | 2021-06-26 | 2022-02-08 | 东莞市智控鑫能实业有限公司 | Precision adjusting block and thinning machine thereof |
| CN115014169A (en) * | 2022-05-30 | 2022-09-06 | 沪东中华造船(集团)有限公司 | Method for measuring thickness of adjusting cushion block in narrow space of ship |
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2022
- 2022-10-25 CN CN202211309315.5A patent/CN115555808B/en active Active
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| CN102328184A (en) * | 2011-05-31 | 2012-01-25 | 江苏熔盛造船有限公司 | Method for manufacturing overlength guide rail of pipe assembling and disassembling crane |
| CN202252649U (en) * | 2011-09-05 | 2012-05-30 | 武昌造船厂集团有限公司 | Inclined-plane jacking adjuster |
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| CN115555808B (en) | 2024-05-14 |
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