CN112611296A - Device for adjusting thickness of gasket between measuring equipment and equipment base - Google Patents
Device for adjusting thickness of gasket between measuring equipment and equipment base Download PDFInfo
- Publication number
- CN112611296A CN112611296A CN202011144876.5A CN202011144876A CN112611296A CN 112611296 A CN112611296 A CN 112611296A CN 202011144876 A CN202011144876 A CN 202011144876A CN 112611296 A CN112611296 A CN 112611296A
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- measuring
- rod
- equipment
- gasket
- adjusting
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 11
- 238000003754 machining Methods 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
Abstract
The invention discloses a device for adjusting the thickness of a gasket between measuring equipment and an equipment base, which comprises a shell, wherein a plurality of measuring mechanisms capable of freely adjusting the height of the measuring mechanisms according to the size of a distance between the equipment and the gasket fixed on the equipment base are arranged in the shell, each measuring mechanism comprises a sealing plug, a measuring assembly capable of longitudinally sliding and a compression spring arranged between the sealing plug and the measuring assembly, and a locking rod used for locking and fixing the measuring assembly is arranged on the shell. The device has a simple structure, is convenient to install and use, and solves the problems of inaccurate machining size and poor machining precision of the adjusting gasket caused by large measurement error of the distance between the traditional internal diameter micrometer measuring ship device and the welding gasket.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a device for adjusting the thickness of a gasket between measuring equipment and an equipment base.
Background
The ship construction is a complex project, hundreds of types of ship equipment are arranged on the ship, the connection modes between different ship equipment and equipment bases of the ship equipment are different due to different functions of various ship equipment, some ship equipment is in rigid connection with the equipment bases of the ship equipment through steel gaskets, some ship equipment is in soft or elastic connection with the equipment bases of the ship equipment through materials such as rubber, and other ship equipment is connected with the equipment bases of the ship equipment in a mode of pouring epoxy resin. Because the rigid connection mode adopting the steel gasket has the lowest cost and the most mature technology, most marine equipment on ships adopts the rigid connection mode.
Because the steel gasket between the marine equipment and the equipment base needs to bear the self weight of the equipment and the vibration and impact momentum in the operation process of the equipment, the strength calculation is carried out on the quantity and the size of the steel gasket. In view of the contact of steel gaskets, it is necessary to manually brush the spacer shims between the marine equipment and the equipment base to enhance contact. However, before the adjustment shim is brushed, it is necessary to precisely measure the distance between the marine equipment and the welding shim on the equipment base, then process the adjustment shim according to the distance, and finally manually brush the processed adjustment shim.
Because the requirement on the dimensional accuracy of the adjusting shim is high, the requirement on the measurement accuracy is high when the distance between the marine equipment and the welding shim is measured. At present, when measuring the distance between marine equipment and a welding gasket, a measurer bends over the ground to measure by utilizing an inner diameter micrometer card, but the measurement error is very large due to the fact that the measurement position and the measurement space are not ideal.
Disclosure of Invention
In view of this, the invention provides a device for adjusting the thickness of a gasket between a measuring device and a device base, which is used for solving the problems of inaccurate machining size and poor machining precision of the gasket due to large measurement error of the distance between the traditional marine device and a welded gasket by using an inner diameter centimeter.
The utility model provides a device of adjustment gasket thickness between measuring equipment and equipment base, includes the casing, be provided with the measuring mechanism that multiunit can freely adjust its height according to the interval size between equipment and the welding gasket of fixing on the equipment base in the casing, measuring mechanism is including sealing the jam, but longitudinal sliding's measuring component and set up the compression spring between sealing the jam and measuring component, is provided with the locking lever that is used for locking fixed measuring component on the casing.
Preferably, the casing includes the base and upwards extends a plurality of first support columns and a plurality of second support column from the top of base, second fixed orifices and third fixed orifices have transversely been seted up on the first support seat, and first fixed orifices has transversely been seted up on the second support column, all vertically offers the slip chamber that is used for placing measuring mechanism in all support columns, the bottom to the base is run through from the top of support column in the slip chamber.
Preferably, the measuring assembly of the measuring mechanism arranged in the first support column comprises a first sliding rod seated on the compression spring, a first measuring rod fixed on the first sliding rod, and the upper end of the first measuring rod extends out of the shell so as to abut against the bottom of the device;
the measuring assembly of the measuring mechanism arranged in the second supporting column comprises a second sliding rod located on the compression spring and a second measuring rod fixed on the second sliding rod, and the upper end of the second measuring rod extends out of the shell to abut against the bottom of the device.
Preferably, threaded grooves are formed in the tops of the first sliding rod and the second sliding rod, and a locking hole penetrates through the rod body of the first sliding rod.
Preferably, the locking hole is a kidney-shaped hole.
Preferably, the first measuring rod and the second measuring rod have the same structure, the tops of the first measuring rod and the second measuring rod are both arranged in a sphere shape, and the lower parts of the first measuring rod and the second measuring rod are both provided with external threads.
Preferably, the locking rod comprises a first locking rod and a second locking rod, the first locking rod penetrates through the third fixing hole, and the second locking rod penetrates through the first fixing hole and the second fixing hole simultaneously.
Preferably, the sliding cavity is stepped, the lower part of the sliding cavity is provided with internal threads, and the plugging plug is fixed on the lower part of the sliding cavity in a threaded manner.
The invention has the beneficial effects that:
the invention has simple structure and convenient installation and use, solves the problems of inaccurate machining size and poor machining precision of the adjusting gasket caused by large measurement error of the distance between the traditional marine equipment and the welding gasket by utilizing the inner diameter micrometer, improves the measurement precision of the distance between the marine equipment and the welding gasket, improves the machining precision of the adjusting gasket, and can also shorten the grinding time of the adjusting gasket.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed 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 to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a diagram of the state of use of the device of the present invention.
FIG. 2 is a schematic diagram of the structure of the device of the present invention.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is a sectional view taken along line B-B in fig. 2.
Fig. 5 is a schematic structural view of the housing.
Fig. 6 is a schematic structural view of the first slide lever.
Fig. 7 is a schematic structural view of the second slide lever.
Fig. 8 is a schematic view of the plug.
The reference numerals in the figures have the meaning:
the measuring device comprises a shell, a measuring mechanism, a marine device, a welding gasket, a base, a first supporting column, a second supporting column, a first fixing hole, a second fixing hole, a third fixing hole, a sliding cavity, a sealing plug, a compression spring, a groove, a first sliding rod, a second sliding rod, a first measuring rod, a second measuring rod, a threaded groove, a locking hole, a first locking rod and a second locking rod, wherein the shell is 1, the measuring mechanism is 2, the marine device is 3, the device base is 4, the welding gasket is 5, the base is 6, the sliding cavity is 12, the sealing plug is 13, the compression spring is.
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 term "plurality" means two or more unless specified or indicated otherwise; the terms "connected" and "fixed" are used in a broad sense, for example, "connected" may be a fixed connection, a detachable 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 by those skilled in the art according to specific situations.
In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. 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 device for adjusting the thickness of a gasket between measuring equipment and an equipment base, which is used for solving the problems of inaccurate machining size and poor machining precision of the gasket due to large measurement error of the distance between the traditional equipment for measuring a ship by using an inner diameter micrometer and a welded gasket.
The device for adjusting the thickness of the gasket between the measuring equipment and the equipment base comprises a shell 1, wherein a plurality of groups of measuring mechanisms 2 capable of freely adjusting the height of the measuring mechanisms according to the size of the distance between the equipment 3 and a welding gasket 5 fixed on the equipment base 4 are arranged in the shell 1.
Specifically, the housing 1 includes a base 6 and a plurality of first and second support posts 7 and 8 extending upwardly from the top of the base 6. The second support column 8 is transversely provided with a first fixing hole 9, and the first support column 1 is transversely provided with a second fixing hole 10 and a third fixing hole 11. In this embodiment, four support columns extend from the base 6, the four support columns are respectively located at four corners of the base, two support columns on the right side are first support columns 7, and two support columns on the left side are second support columns 8; first fixed orifices 9 have all been seted up on two left support columns, have all been seted up second fixed orifices 10 and third fixed orifices 11 on two support columns on right side, and third fixed orifices 11 are located the top of second fixed orifices 10, and second fixed orifices 10 are located same height with first fixed orifices 9.
All vertically offer the slip chamber 12 that is used for placing measuring mechanism in the all support columns on the base 6, slip chamber 12 runs through to the bottom of base from the top of support column. The sliding cavity 12 is in a step shape, and the lower part of the sliding cavity 12 is provided with an internal thread.
A measuring mechanism 2 is arranged in the sliding chamber 12 of each support column.
Each measuring device 2 comprises a closure plug 13, a longitudinally slidable measuring assembly, a compression spring 14 arranged between the closure plug 13 and the measuring assembly.
The sealing plug 13 is fixed at the lower part of the sliding cavity 12 in a threaded manner, a groove 15 is formed in the sealing plug 13, a compression spring 14 is placed in the groove 15, and the measuring assembly is pressed on the compression spring 14.
The structure of the measurement assembly mounted in the first support column 7 is slightly different from the structure of the measurement assembly mounted in the second support column 8.
The measuring assembly of the measuring mechanism arranged in the first support column 7 comprises a first sliding rod 16 which is seated on the compression spring 14, a first measuring rod 18 which is fixed on the first sliding rod 16, the upper end of the first measuring rod 18 projecting from the housing 1 so as to abut against the bottom of the marine device 3. The top of the first sliding rod 16 is formed with a threaded groove 20, and a locking hole 21 penetrates through the rod body, in this embodiment, the locking hole 21 is a kidney-shaped hole. The top of the first measuring rod 18 is provided with a spherical shape and the lower part is provided with an external thread.
The measuring assembly of the measuring mechanism arranged in the second support column 8 comprises a second sliding rod 17 which is seated on the compression spring 14, a second measuring rod 19 which is fixed on the second sliding rod 17, the upper end of the second measuring rod 19 projecting from the housing 1 so as to abut against the bottom of the marine device 3. The second sliding bar 17 is provided with a screw groove 20 only at the top. The second measuring rod 19 has the same structure as the first measuring rod 18, and has a spherical top and an external thread on the bottom.
Since the measuring assembly of each measuring mechanism is seated on the compression spring 14, the height of the entire device can be adjusted by pressing the corresponding measuring assembly to move it up and down in the corresponding sliding cavity 12, so that the height of the device matches the distance between the marine equipment and the soldering pad. After the height of the device is adjusted in place, the measuring components of each measuring mechanism are locked and positioned by the locking rods.
The locking rods comprise a first locking rod 22 and a second locking rod 23, the first locking rod 22 is arranged in the third fixing hole 11 in a penetrating mode, and the second locking rod 23 simultaneously penetrates through the first fixing hole 9 and the second fixing hole 10. When each measuring mechanism is locked, the first locking rod 22 is inserted into the third fixing hole 11 of the first support column 7 and the end part of the first locking rod abuts against the first measuring rod 18 in the first support column 7; the second locking lever 19 is simultaneously passed through the first fixing hole 9 and the second fixing hole 10 and has its end abutted on the second slide lever 17 in the second support column 8.
When the device is used for measuring the thickness of the adjusting shim between the equipment and the equipment base, the device specifically comprises the following steps:
s1, assembling the device of the present invention.
First, each measuring mechanism is assembled: the first measuring rod 18 is screwed in the thread groove of the first sliding rod 16, the second measuring rod 19 is screwed in the thread groove of the second sliding rod 17, and the first measuring rod 18 and the second measuring rod 19 are not screwed to the bottom, so that a distance of four-five thread pitches is reserved between the bottoms of the first measuring rod 18 and the second measuring rod 19 and the bottoms of the corresponding thread grooves.
Then, each measuring unit is inserted into the corresponding sliding chamber 12 from the bottom of the housing 1, and then a compression spring 14 is inserted into each sliding chamber 12, and after the compression spring 14 is plugged, a plugging plug 13 is screwed on the lower part of each sliding chamber 12.
Finally, the first locking lever 22 is inserted into the third fixing hole 11 of the first support column 7 with its end abutting on the first measuring rod 18 in the first support column 7, and the second locking lever 23 is simultaneously inserted through the first fixing hole 9 and the second fixing hole 10 with its end abutting on the second slide rod 17 in the second support column 8.
S2, the measuring components in the four supporting columns of the device of the invention are all pressed downwards by about 10mm (as long as the total height of the whole device is smaller than the distance between the marine equipment 3 and the welding gasket 5 fixed on the equipment base), and then the first locking rod 22 and the second locking rod 23 are screwed tightly to lock the measuring components in the four supporting columns in position, namely, the height of the whole device is locked.
S3, the device of the present invention is inserted into the gap between the marine equipment 3 and the bonding pad 5, and the first locking lever 22 and the second locking lever 23 are installed to face outward.
After the device of the invention is installed in place, the first locking rod 22 and the second locking rod 23 are unscrewed, so that the measuring assembly moves upwards under the action of the resilience force of the compression spring 14, and the measuring rod of the measuring assembly is abutted against the bottom of the marine equipment.
S4, slightly moving the device of the present invention to ensure that the measuring stick is not stuck, tightening the first locking stick 22 and the second locking stick 23 again, and then translating to remove the device of the present invention.
S5, the height of the device of the present invention is measured and recorded by using the inside diameter decitex, i.e., the distance from the top of each of the four measuring rods to the bottom of the housing is measured. The shims are then machined according to the measured data.
In order to ensure the contact degree of the adjusting shim, the corresponding adjusting shim is brushed and ground.
In this embodiment, a weld pad having a 1:50 outward wedge-shaped opening is welded to the equipment base, so that the first measuring rod and the second measuring rod have different heights when the device of the present invention is removed from between the marine equipment and the equipment base.
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 (8)
1. The device for adjusting the thickness of the gasket between the measuring equipment and the equipment base is characterized by comprising a shell, wherein a plurality of measuring mechanisms capable of freely adjusting the height of the measuring mechanisms according to the size of the distance between the equipment and the gasket fixed on the equipment base are arranged in the shell, each measuring mechanism comprises a sealing plug, a measuring assembly capable of longitudinally sliding and a compression spring arranged between the sealing plug and the measuring assembly, and a locking rod used for locking and fixing the measuring assembly is arranged on the shell.
2. The device for adjusting the thickness of the gasket between the measuring equipment and the equipment base according to claim 1, wherein the casing includes a base, and a plurality of first supporting columns and a plurality of second supporting columns extending upward from the top of the base, the first supporting base is transversely provided with a second fixing hole and a third fixing hole, the second supporting column is transversely provided with a first fixing hole, all the supporting columns are longitudinally provided with sliding cavities for placing the measuring mechanism, and the sliding cavities penetrate from the top of the supporting columns to the bottom of the base.
3. The device for adjusting the thickness of a gasket between a measuring device and a device base according to claim 2, wherein a measuring component of a measuring mechanism arranged in the first support column comprises a first sliding rod seated on the compression spring, a first measuring rod fixed on the first sliding rod, and an upper end of the first measuring rod protrudes from the housing to abut against the bottom of the device;
the measuring assembly of the measuring mechanism arranged in the second supporting column comprises a second sliding rod located on the compression spring and a second measuring rod fixed on the second sliding rod, and the upper end of the second measuring rod extends out of the shell to abut against the bottom of the device.
4. The device for adjusting the thickness of a gasket between a measuring apparatus and an apparatus base of claim 3, wherein the first sliding rod and the second sliding rod are both provided with a threaded groove at the top, and the first sliding rod is provided with a locking hole at the rod body.
5. The device for adjusting the thickness of the gasket between the measuring equipment and the equipment base according to claim 4, wherein the locking hole is a kidney-shaped hole.
6. The device for adjusting the thickness of the gasket between the measuring equipment and the equipment base as claimed in claim 3, wherein the first measuring rod and the second measuring rod have the same structure, the top parts of the first measuring rod and the second measuring rod are both provided with a sphere, and the lower parts of the first measuring rod and the second measuring rod are both provided with external threads.
7. The device for adjusting the thickness of the gasket between the measuring equipment and the equipment base as claimed in claim 2, wherein the locking rod comprises a first locking rod and a second locking rod, the first locking rod is arranged in the third fixing hole in a penetrating manner, and the second locking rod simultaneously penetrates through the first fixing hole and the second fixing hole.
8. The device for adjusting the thickness of the gasket between the measuring equipment and the equipment base according to claim 2, wherein the sliding cavity is in a step shape, the lower part of the sliding cavity is provided with internal threads, and the blocking plug is fixed on the lower part of the sliding cavity in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011144876.5A CN112611296A (en) | 2020-10-23 | 2020-10-23 | Device for adjusting thickness of gasket between measuring equipment and equipment base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011144876.5A CN112611296A (en) | 2020-10-23 | 2020-10-23 | Device for adjusting thickness of gasket between measuring equipment and equipment base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112611296A true CN112611296A (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011144876.5A Pending CN112611296A (en) | 2020-10-23 | 2020-10-23 | Device for adjusting thickness of gasket between measuring equipment and equipment base |
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| Country | Link |
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| CN (1) | CN112611296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923397A (en) * | 2022-03-09 | 2022-08-19 | 沪东中华造船(集团)有限公司 | Device and method for measuring thickness of adjusting gasket of ship equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744153A (en) * | 1986-09-22 | 1988-05-17 | Outboard Marine Corporation | Method and apparatus for determining the thickness of shim required for properly loading and positioning the bearing assembly of a marine propulsion device drive shaft |
| US5244162A (en) * | 1992-02-20 | 1993-09-14 | Automated Gasket Corp. | Method and apparatus for providing uniform thickness rolls of gasket material |
| CN101644559A (en) * | 2009-09-11 | 2010-02-10 | 沪东中华造船(集团)有限公司 | Measuring tool and measuring method for adjusting gasket thickness in mounting of ship equipment |
| JP2014109242A (en) * | 2012-12-03 | 2014-06-12 | Mitsubishi Heavy Ind Ltd | Clearance measurement system and clearance measurement method |
| CN107270803A (en) * | 2017-06-06 | 2017-10-20 | 柳州上汽汽车变速器有限公司 | Half axle gear of automobile differential pad matches measurement apparatus |
| CN208921058U (en) * | 2018-09-11 | 2019-05-31 | 宜昌奥力精工机械制造有限公司 | A kind of spacer thickness measuring instrument |
| CN110926307A (en) * | 2019-10-29 | 2020-03-27 | 沪东中华造船(集团)有限公司 | Thickness measuring method for adjusting cushion block |
-
2020
- 2020-10-23 CN CN202011144876.5A patent/CN112611296A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744153A (en) * | 1986-09-22 | 1988-05-17 | Outboard Marine Corporation | Method and apparatus for determining the thickness of shim required for properly loading and positioning the bearing assembly of a marine propulsion device drive shaft |
| US5244162A (en) * | 1992-02-20 | 1993-09-14 | Automated Gasket Corp. | Method and apparatus for providing uniform thickness rolls of gasket material |
| CN101644559A (en) * | 2009-09-11 | 2010-02-10 | 沪东中华造船(集团)有限公司 | Measuring tool and measuring method for adjusting gasket thickness in mounting of ship equipment |
| JP2014109242A (en) * | 2012-12-03 | 2014-06-12 | Mitsubishi Heavy Ind Ltd | Clearance measurement system and clearance measurement method |
| CN107270803A (en) * | 2017-06-06 | 2017-10-20 | 柳州上汽汽车变速器有限公司 | Half axle gear of automobile differential pad matches measurement apparatus |
| CN208921058U (en) * | 2018-09-11 | 2019-05-31 | 宜昌奥力精工机械制造有限公司 | A kind of spacer thickness measuring instrument |
| CN110926307A (en) * | 2019-10-29 | 2020-03-27 | 沪东中华造船(集团)有限公司 | Thickness measuring method for adjusting cushion block |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923397A (en) * | 2022-03-09 | 2022-08-19 | 沪东中华造船(集团)有限公司 | Device and method for measuring thickness of adjusting gasket of ship equipment |
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Application publication date: 20210406 |