CN113898836A - Pressure-bearing shock-absorbing mounting base of marine boiler - Google Patents
Pressure-bearing shock-absorbing mounting base of marine boiler Download PDFInfo
- Publication number
- CN113898836A CN113898836A CN202111201707.5A CN202111201707A CN113898836A CN 113898836 A CN113898836 A CN 113898836A CN 202111201707 A CN202111201707 A CN 202111201707A CN 113898836 A CN113898836 A CN 113898836A
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- China
- Prior art keywords
- end plate
- boiler
- bottom end
- top end
- pressure
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000670 limiting effect Effects 0.000 claims description 20
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 210000005069 ears Anatomy 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a pressure-bearing shock-absorbing mounting base of a marine boiler, and relates to the technical field of boiler bases. The invention comprises a bottom barrel, wherein a bottom end plate is sleeved at the bottom in the bottom barrel; a plurality of damping springs with gradually increased inner diameters are arranged between the bottom in the bottom cylinder and the bottom end plate; a top end plate is sleeved at the top in the bottom barrel; a plurality of balls which are distributed annularly are arranged between the top end plate and the bottom end plate; the top of the top end plate is provided with six supporting cylinders; and mounting ring plates are arranged between the end parts of the six supporting cylinders. According to the invention, through adopting a structural design of six-degree-of-freedom motion, under the action of the supporting cylinder, the angle of the boiler arranged on the mounting ring plate is freely adjusted in real time, so that the inclination of the boiler caused by wind waves and the like of a ship body is reduced, and simultaneously, under the action of the bottom end plate and the damping spring, the vibration of the boiler is buffered, so that the safety and the stability of the boiler are improved, and meanwhile, the boiler is rotated and fixed under the action of the bolt and the ball between the top end plate and the bottom end plate, so that the free installation of the boiler is ensured.
Description
Technical Field
The invention belongs to the technical field of boiler bases, and particularly relates to a pressure-bearing damping mounting base of a marine boiler.
Background
A marine boiler is a boiler that supplies steam to a steam powered machine that propels a vessel. Marine boilers differ from land boilers by severe limitations on shape, size and weight. For example, on a warship, the heat efficiency of a boiler is rather sacrificed without arranging an air preheater or even an economizer, and the marine boiler is used as one of main power devices of the warship in China, and has a series of characteristics of high power, low manufacturing cost, mature technology, long service life, rich manufacturing and operating experience and the like, so that strong competitiveness and vitality are displayed in the field of warship power.
Because the ship is at the in-process of traveling, meets stormy waves etc. and is common condition, under the great condition of stormy waves, the ship can produce slope or vibrations, and the design demand of marine boiler reduces volume, reduce weight, nevertheless because the boiler is fixed installation, seriously influences safety, the stability of boiler, therefore marine boiler need design a base can bear boiler weight, controls good boiler focus, satisfies boiler stability demand.
Disclosure of Invention
The invention aims to provide a pressure-bearing damping mounting base of a marine boiler, which solves the problems of poor safety and stability caused by inclination or vibration of the conventional marine boiler by matching a bottom cylinder, a bottom end plate, a damping spring, a top end plate, balls, a supporting cylinder and a mounting ring plate.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a pressure-bearing shock-absorbing mounting base of a marine boiler, which comprises a bottom cylinder,
a bottom end plate is sleeved at the bottom in the bottom barrel; a plurality of damping springs with gradually increased inner diameters are arranged between the bottom in the bottom cylinder and the bottom end plate;
a top end plate is sleeved at the top in the bottom barrel; a plurality of balls which are distributed annularly are arranged between the top end plate and the bottom end plate;
the top end plate and the bottom end plate are connected with each other through bolts;
the top of the top end plate is provided with six supporting cylinders; mounting ring plates are arranged between the end parts of the six supporting cylinders;
two adjacent support cylinders are distributed in a splayed structure.
Further, the bottom cylinder is of a circular truncated cone structure; a first limiting spacer ring with the inner diameter gradually increased is arranged at the bottom in the bottom barrel and between two adjacent damping springs; and the inner wall of the bottom barrel is annularly arrayed with limiting guide grooves.
Furthermore, a second limiting spacer ring with the inner diameter gradually increased is arranged on the lower surface of the bottom end plate and between two adjacent damping springs; and the peripheral side surface of the bottom end plate is provided with limiting guide blocks matched with the limiting guide grooves in an annular array mode.
Furthermore, the upper surface of the bottom end plate is provided with a first ball groove channel which is matched with the balls and has gradually increased inner diameter; threaded holes are formed in the center of the upper surface of the bottom end plate in an annular array mode.
Further, the lower surface of the top end plate is provided with a second ball groove which is matched with the balls and has gradually increased inner diameter; the center of the top end plate is provided with three through holes matched with the bolts; the top end plate upper surface annular array is equipped with articulated seat.
Furthermore, spherical connecting seats are arranged on the lower surface of the mounting ring plate in an annular array manner; the mounting lugs are arranged on the upper surface of the mounting ring plate in an annular array; the mounting lug is of an arc-shaped structure.
Furthermore, the bottom end of the supporting cylinder is provided with a connecting end matched with the hinge seat; and the piston end of the supporting cylinder is provided with a spherical connecting end matched with the spherical connecting seat.
The invention has the following beneficial effects:
according to the invention, through the matched use of the bottom barrel, the bottom end plate, the damping spring, the top end plate, the balls, the supporting cylinder and the mounting ring plate, the structural design of six-degree-of-freedom motion is adopted, the angle of the boiler mounted on the mounting ring plate is freely adjusted in real time under the action of the supporting cylinder, the inclination of the boiler caused by the ship body under the conditions of wind waves and the like is reduced, meanwhile, the vibration of the boiler is buffered under the action of the bottom end plate and the damping spring, the safety and the stability of the boiler are improved, meanwhile, the boiler is rotated and fixed between the top end plate and the bottom end plate under the action of the bolts and the balls, the free mounting of the boiler is ensured, the mounting in different positions and directions of the ship body is met, and the universality is better.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 structural view of a pressure-bearing shock-absorbing mounting base for a marine boiler according to the present invention;
FIG. 2 is a schematic cross-sectional view of a pressure-bearing shock-absorbing mounting base for a marine boiler;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic structural view of a base cylinder;
FIG. 5 is a schematic top view of the bottom end plate and the ball bearings;
FIG. 6 is a bottom view structural schematic of the bottom end plate;
FIG. 7 is a schematic view of the construction of the top endplate;
fig. 8 is a schematic structural view of the mounting ring plate.
In the drawings, the components represented by the respective reference numerals are listed below:
1-bottom cylinder, 2-bottom end plate, 3-damping spring, 4-top end plate, 5-ball, 6-supporting cylinder, 7-mounting ring plate, 8-bolt, 101-first limiting spacer ring, 102-limiting guide groove, 201-second limiting spacer ring, 202-limiting guide block, 203-first ball channel, 204-threaded hole, 401-second ball channel, 402-through hole, 403-hinged seat, 601-connecting end, 602-spherical connecting end, 701-spherical connecting seat and 702-mounting lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1 to 8, the present invention is a pressure-bearing shock-absorbing mounting base for a marine boiler, including a bottom tube 1,
the bottom of the bottom barrel 1 is sleeved with a bottom end plate 2; a plurality of damping springs 3 with gradually increased inner diameters are arranged between the bottom in the bottom barrel 1 and the bottom end plate 2;
the top end plate 4 is sleeved at the top in the bottom barrel 1; a plurality of balls 5 distributed in an annular shape are arranged between the top end plate 4 and the bottom end plate 2;
the top end plate 4 and the bottom end plate 2 are connected with each other through bolts 8;
the top of the top end plate 4 is provided with six supporting cylinders 6; mounting ring plates 7 are arranged between the end parts of the six supporting cylinders 6; two adjacent support cylinders 6 are in a splayed structure distribution, in short, the structural design of six-degree-of-freedom motion is adopted, and under the effect that six support cylinders 6 are freely telescopic, the hexagonal plane of the mounting ring plate 7 is adjusted, the angle of the boiler arranged on the mounting ring plate 7 is freely adjusted in real time, the inclination of the boiler caused by the ship body under the conditions of wind waves and the like is reduced, and the safety and the stability of the boiler are improved.
Wherein, the bottom cylinder 1 is a circular truncated cone structure; a first limiting spacer ring 101 with the inner diameter gradually increased is arranged at the bottom in the bottom barrel 1 and between two adjacent damping springs 3; an annular array limiting guide groove 102 is formed in the inner wall of the bottom barrel 1; a second limiting spacer ring 201 with the inner diameter gradually increased is arranged on the lower surface of the bottom end plate 2 and between two adjacent damping springs 3; the peripheral side surface of the bottom end plate 2 is provided with limit guide blocks 202 matched with the limit guide grooves 102 in an annular array manner; the upper surface of the bottom end plate 2 is provided with a first ball channel 203 which is matched with the balls 5 and has gradually increased inner diameter; threaded holes 204 are formed in the central position of the upper surface of the bottom end plate 2 in an annular array mode, in short, a plurality of damping springs 3 between the inside of the bottom barrel 1 and the bottom end plate 2 buffer the vibration of the ship body in the driving process under the limiting action of the first limiting spacing ring 101 and the second limiting spacing ring 201, and the installation and stability performance of the boiler is further improved.
Wherein, the lower surface of the top end plate 4 is provided with a second ball groove 401 which is matched with the ball 5 and has gradually increased inner diameter; the center of the top end plate 4 is provided with three through holes 402 matched with the bolts 8; the annular array of hinge seats 403 on the upper surface of the top end plate 4, in short, the second ball channel 401 and the first ball channel 203 between the top end plate 4 and the bottom end plate 2 limit the balls 5, allow for rotational adjustment after installation of the boiler, and are fixed under the action of the bolts 8 to accommodate installation of the hull in different positions and orientations.
Wherein, the lower surface of the mounting ring plate 7 is provided with spherical connecting seats 701 in an annular array; the upper surface of the mounting ring plate 7 is provided with mounting lugs 702 in an annular array; the mounting lug 702 is an arc-shaped structure, and in short, the mounting ring plate 7 is fixedly connected with the boiler through the mounting lug 702 to mount the boiler.
Wherein, the bottom end of the supporting cylinder 6 is provided with a connecting end 601 matched with the hinge seat 403; the piston end of the supporting cylinder 6 is provided with a spherical connecting end 602 matched with the spherical connecting seat 701.
One specific application of this embodiment is: the mounting ring plate 7 is fixedly mounted with the boiler through the mounting lugs 702, when the ship body inclines, under the action of six supporting cylinders 6, the hexagonal degree of the mounting ring plate 7 is adjusted, the angle of the boiler mounted on the mounting ring plate 7 is freely adjusted in real time, the inclination of the boiler caused by the ship body under the conditions of wind waves and the like is reduced, the damping spring 3 positioned between the inner part of the bottom barrel 1 and the bottom end plate 2 buffers the vibration of the ship body in the driving process under the limiting action of the first limiting spacing ring 101 and the second limiting spacing ring 201, the mounting and stability performance of the boiler is further improved, the second ball channel 401 and the first ball channel 203 positioned between the top end plate 4 and the bottom end plate 2 limit the balls 5, and rotate and fix under the action of the bolts 8, the rotation adjustment of the boiler after mounting is ensured, so as to meet the requirements of mounting in different positions and directions of the ship body, the universality is better.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a marine boiler's pressure-bearing shock attenuation installation base, includes end section of thick bamboo (1), its characterized in that:
the bottom of the bottom barrel (1) is sleeved with a bottom end plate (2); a plurality of damping springs (3) with gradually increased inner diameters are arranged between the bottom in the bottom barrel (1) and the bottom end plate (2);
a top end plate (4) is sleeved at the top in the bottom barrel (1); a plurality of balls (5) distributed annularly are arranged between the top end plate (4) and the bottom end plate (2);
the top end plate (4) and the bottom end plate (2) are connected with each other through bolts (8);
the top of the top end plate (4) is provided with six supporting cylinders (6); mounting ring plates (7) are arranged between the end parts of the six supporting cylinders (6);
two adjacent supporting cylinders (6) are distributed in a splayed structure.
2. A pressure-bearing shock-absorbing mounting base for a marine boiler according to claim 1, characterised in that said bottom cylinder (1) is of a truncated-cone type structure; a first limiting spacer ring (101) with the inner diameter gradually increased is arranged at the bottom in the bottom barrel (1) and between two adjacent damping springs (3); the inner wall of the bottom barrel (1) is annularly arrayed with limiting guide grooves (102).
3. A pressure-bearing damping mounting base for a marine boiler according to claim 2, characterised in that a second spacing spacer ring (201) with gradually increasing inner diameter is arranged on the lower surface of the bottom end plate (2) and between two adjacent damping springs (3); and the peripheral side surface of the bottom end plate (2) is provided with limiting guide blocks (202) matched with the limiting guide grooves (102) in an annular array.
4. A pressure-bearing, shock-absorbing mounting base for a marine boiler according to claim 1, characterised in that the bottom end plate (2) is provided at its upper surface with a first ball channel (203) of gradually increasing internal diameter cooperating with balls (5); threaded holes (204) are formed in the center of the upper surface of the bottom end plate (2) in an annular array.
5. A pressure-bearing vibration-damping mounting base for a marine boiler according to claim 1, wherein the top end plate (4) is provided at a lower surface thereof with second ball grooves (401) having an inner diameter gradually increased in cooperation with the balls (5); the center of the top end plate (4) is provided with three through holes (402) matched with the bolts (8); the top end plate (4) is provided with hinge seats (403) on the upper surface in an annular array.
6. A pressure-bearing and shock-absorbing mounting base for a marine boiler as claimed in claim 5, wherein the annular array of the lower surface of the mounting ring plate (7) is provided with spherical connecting seats (701); the mounting lugs (702) are arranged on the upper surface of the mounting ring plate (7) in an annular array; the mounting ears (702) are of an arc-shaped structure.
7. A pressure-bearing shock-absorbing mounting base for a marine boiler according to claim 6, characterised in that the bottom end of the supporting cylinder (6) is provided with a connecting end (601) which cooperates with the hinge seat (403); and a spherical connecting end (602) matched with the spherical connecting seat (701) is arranged at the piston end of the supporting cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111201707.5A CN113898836A (en) | 2021-10-15 | 2021-10-15 | Pressure-bearing shock-absorbing mounting base of marine boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111201707.5A CN113898836A (en) | 2021-10-15 | 2021-10-15 | Pressure-bearing shock-absorbing mounting base of marine boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113898836A true CN113898836A (en) | 2022-01-07 |
Family
ID=79192119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111201707.5A Pending CN113898836A (en) | 2021-10-15 | 2021-10-15 | Pressure-bearing shock-absorbing mounting base of marine boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113898836A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN206637194U (en) * | 2017-03-02 | 2017-11-14 | 泰州仁济中药饮片有限公司 | The vertical type steaming steam-boiler supporting construction that a kind of tiltable is set |
| CN109248353A (en) * | 2018-11-02 | 2019-01-22 | 蔡国梁 | A kind of automatic voltage regulation compression system of medical first aid blood transfusion and infusion bag |
| CN208871590U (en) * | 2018-07-23 | 2019-05-17 | 青海恒业安装工程有限公司 | Adjustable support is used in a kind of installation of large-sized boiler |
| CN209256252U (en) * | 2018-11-16 | 2019-08-16 | 无锡新佳龙锅炉配件有限公司 | A kind of boiler fitting mounting plate |
| CN209371517U (en) * | 2018-12-06 | 2019-09-10 | 天津唯元科技发展有限公司 | A kind of multiduty electric heating heat-accumulating boiler device |
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| CN210587935U (en) * | 2019-09-29 | 2020-05-22 | 天津鑫泽昊钢塑复合管有限公司 | Processing clamp for producing steel-plastic composite pipe |
| CN211625203U (en) * | 2020-01-13 | 2020-10-02 | 成都高质建筑工程有限公司 | Boiler mounting structure |
| CN211625202U (en) * | 2020-01-09 | 2020-10-02 | 方虹 | Foot-supporting type supporting structure for boiler |
| CN212157104U (en) * | 2020-04-12 | 2020-12-15 | 南通中意锅炉设备有限公司 | High stability boiler base |
| CN213270856U (en) * | 2020-08-25 | 2021-05-25 | 常熟市铜业总公司有限公司 | Shock-absorbing support seat takes precautions against earthquakes |
| CN113031429A (en) * | 2021-02-26 | 2021-06-25 | 北京星光凯明智能科技有限公司 | Shipborne carrier stabilizing platform and control method |
| CN213576559U (en) * | 2020-11-26 | 2021-06-29 | 雷金峰 | Adjustable support is used in power boiler installation |
-
2021
- 2021-10-15 CN CN202111201707.5A patent/CN113898836A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010023665A1 (en) * | 2000-03-24 | 2001-09-27 | Jurgen Heidrich | Steam generator and process for assembling it |
| CN206637194U (en) * | 2017-03-02 | 2017-11-14 | 泰州仁济中药饮片有限公司 | The vertical type steaming steam-boiler supporting construction that a kind of tiltable is set |
| CN208871590U (en) * | 2018-07-23 | 2019-05-17 | 青海恒业安装工程有限公司 | Adjustable support is used in a kind of installation of large-sized boiler |
| CN109248353A (en) * | 2018-11-02 | 2019-01-22 | 蔡国梁 | A kind of automatic voltage regulation compression system of medical first aid blood transfusion and infusion bag |
| CN209256252U (en) * | 2018-11-16 | 2019-08-16 | 无锡新佳龙锅炉配件有限公司 | A kind of boiler fitting mounting plate |
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| CN211625202U (en) * | 2020-01-09 | 2020-10-02 | 方虹 | Foot-supporting type supporting structure for boiler |
| CN211625203U (en) * | 2020-01-13 | 2020-10-02 | 成都高质建筑工程有限公司 | Boiler mounting structure |
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| CN213270856U (en) * | 2020-08-25 | 2021-05-25 | 常熟市铜业总公司有限公司 | Shock-absorbing support seat takes precautions against earthquakes |
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| CN113031429A (en) * | 2021-02-26 | 2021-06-25 | 北京星光凯明智能科技有限公司 | Shipborne carrier stabilizing platform and control method |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220107 |
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| RJ01 | Rejection of invention patent application after publication |