CN114440073A - Fixing device of liquid level alarm - Google Patents
Fixing device of liquid level alarm Download PDFInfo
- Publication number
- CN114440073A CN114440073A CN202210047407.4A CN202210047407A CN114440073A CN 114440073 A CN114440073 A CN 114440073A CN 202210047407 A CN202210047407 A CN 202210047407A CN 114440073 A CN114440073 A CN 114440073A
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- Prior art keywords
- liquid level
- level alarm
- fixed
- adjusting
- rod
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- 239000007788 liquid Substances 0.000 title claims abstract description 87
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 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
-
- 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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention provides a fixing device of a liquid level alarm, which comprises a fixing table, a driving assembly and a plurality of fixing rods, wherein the fixing table is provided with a thread groove for a vertical rod of the liquid level alarm to penetrate through and fix, the fixing table is circumferentially provided with a plurality of adjusting seats positioned on the outer side of the thread groove, the fixing rods are in sliding connection with the adjusting seats through corresponding transverse adjusting assemblies, the fixing rods are used for fixing the liquid level alarm, the adjusting seats are rotatably connected with adjusting rods, the driving assembly drives the adjusting seats to be in sliding connection with the inside of the fixing table through corresponding adjusting rods, a cavity is arranged in the fixing table, the driving assembly is arranged in the cavity, and one side of the fixing table is connected with an installation assembly. The thread groove can be penetrated by the upright rod of the liquid level alarm, and can be used for fixing the thread type liquid level alarm and the flange mounting platform type liquid level alarm, and meanwhile, the position of the fixing rod can be adjusted according to the flange mounting platform, so that the applicability is strong, and the operation is simple and convenient.
Description
Technical Field
The invention relates to the technical field of liquid level alarms, in particular to a fixing device of a liquid level alarm.
Background
The liquid level alarm can detect the water level and give out an alarm, and the liquid level alarm is various, so that the mounting tables of the liquid level alarm are also various, such as a thread type mounting table and a flange type mounting table, and the flange disc mounting table is also of various specifications, when the liquid level is to be measured, different fixing tables are required to be built according to the liquid level alarms carrying different types of mounting tables, so that the problem that the fixing tables are poor in applicability is caused, the liquid level alarm is inconvenient to mount, the mounting speed is low, for example, a liquid level alarm with the patent number of CN202021350109.5 is additionally provided with the liquid level alarm with a sealing structure for engineering, the upper surface of the welding plate is provided with a stepped groove, the inner wall of the stepped groove is slidably connected with a liquid level detection pipe, the top end of the liquid level detection pipe is fixedly connected with a mounting plate, the upper surface of the stepped groove is provided with a sealing groove, the sealing washer has been set up to the inner wall of seal groove, the surface sliding connection of liquid level detection pipe has the floating ring, the inner wall fixed mounting of floating ring has the magnetic path, the inner wall of liquid level detection pipe fixed mounting respectively has high-order tongue tube and low level tongue tube, mounting panel upper surface fixed mounting respectively has low level alarm, high level alarm and removes the switch, and when the mounting panel was installed on the welded plate, need tighten a plurality of bolts in proper order, and the installation rate is slow, and the suitability is relatively poor.
Disclosure of Invention
Therefore, the fixing device of the liquid level alarm can fix both a thread mounting platform type liquid level alarm and a flange mounting platform type liquid level alarm, the position of the fixing rod is adjusted according to the diameter of the flange mounting platform, and meanwhile, the fixing device is aligned to the through hole of the flange mounting platform.
The technical scheme of the invention is realized as follows:
the utility model provides a fixing device of liquid level alarm, includes fixed station, drive assembly and a plurality of dead lever, the fixed station is equipped with and supplies liquid level alarm pole setting to pass and fixed thread groove, fixed station circumference is equipped with and is located a plurality of regulation seats in the thread groove outside, the dead lever through corresponding horizontal adjusting part with adjust seat sliding connection, it is a plurality of the dead lever is used for fixed liquid level alarm, it rotates and is connected with the regulation pole to adjust the seat, drive assembly is through corresponding adjust the pole drive adjust seat sliding connection in the fixed station, be equipped with the cavity in the fixed station, drive assembly locates in the cavity, one side of fixed station is connected with the installation component.
Preferably, the transverse adjusting assembly comprises a guide connecting seat and a spring, the guide connecting seat is slidably connected with the adjusting seat through the spring, one end of the fixing rod is fixed on the guide connecting seat, the other end of the fixing rod is inserted into a through hole of the liquid level alarm mounting table, and the guide connecting seats of the transverse adjusting assembly are connected through an adjusting ring.
Preferably, the fixing rod comprises an L-shaped connecting rod and an inserting rod, one end of the L-shaped connecting rod is fixed on the guide connecting seat, and the free end of the L-shaped connecting rod is connected with the inserting rod.
Preferably, the adjusting seat is provided with a groove body, the guide connecting seat is connected in the groove body in a sliding manner, and two ends of the spring are respectively connected with the groove body and the guide connecting seat.
Preferably, the driving assembly comprises a main driving wheel and a plurality of driven wheels, the main driving wheel is provided with a through groove which is collinear with the axis of the thread groove, the driven wheels are meshed with the main driving wheel, the adjusting rod is in threaded connection with the corresponding driven wheels, and the main driving wheel and the driven wheels are respectively connected with the cavity of the fixed platform in a rotating mode through corresponding supporting rings.
Preferably, one end of the support ring facing the driving assembly is provided with a first annular groove, two sides of the main driving wheel and the driven wheels are respectively provided with a second annular groove, and a plurality of balls are embedded between the first annular groove and the second annular groove.
Preferably, the driving assembly is connected with a driving handle extending out of the fixed table.
Preferably, a connecting groove is formed in the central shaft of the driven wheel, and the adjusting rod is in threaded connection with the connecting groove.
Preferably, the installation component comprises a connecting plate and an installation plate, one end of the connecting plate is connected with the fixed station, the free end of the connecting plate is connected with the installation plate, and the installation plate is used for installing the fixed station in the liquid of the liquid level to be measured.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a fixing device of a liquid level alarm, a vertical rod of the liquid level alarm drives a liquid level sensor to penetrate through a thread groove and extend into a water area of a liquid level to be measured, the thread groove can be used for being matched with a thread mounting platform type liquid level alarm, can be used for fixing a thread mounting table type liquid level alarm, can also be used for fixing a flange plate mounting table type liquid level alarm through the matching of a plurality of fixing rods and a fixing table, can adjust the diameter size of a circle formed by the plurality of fixing rods through a transverse adjusting component, is used for matching flange plates with different diameters, is convenient for aligning a plurality of fixed rods with the through hole of the flange plate mounting platform of the liquid level alarm at the same time, the driving component drives the adjusting rod to move downwards to drive the fixing rod to be inserted into the through hole of the flange mounting platform of the liquid level alarm at the same time, the flange plate mounting table type liquid level alarm can be rapidly fixed, and the flange plate mounting table type liquid level alarm is high in applicability, simple, convenient and rapid to mount.
Drawings
FIG. 1 is a schematic perspective view of a fixing device of a liquid level alarm according to the present invention;
FIG. 2 is a schematic top view of a fixing device of the liquid level alarm of the present invention;
FIG. 3 is a schematic view of a portion of the cross-sectional structure A-A of FIG. 2;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 3;
in the figure, 1 a fixed platform, 2 cavities, 3 driving components, 31 a main driving wheel, 32 driven wheels, 33 through grooves, 34 supporting rings, 35 a first annular groove, 36 a second annular groove, 37 balls, 38 driving handles, 39 connecting grooves, 4 fixing rods, 41L-shaped connecting rods, 42 inserting rods, 5 threaded grooves, 6 adjusting seats, 7 mounting components, 71 connecting plates, 72 mounting plates, 8 transverse adjusting components, 81 guide connecting seats, 82 springs, 83 adjusting rings, 9 adjusting rods, 10 groove bodies and 11 limiting plates.
Detailed Description
In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 4, the fixing device for a liquid level alarm provided by the invention comprises a fixing table 1, a driving assembly 3 and a plurality of fixing rods 4, wherein the fixing table 1 is provided with a thread groove 5 for allowing a vertical rod of the liquid level alarm to pass through and fix, the thread groove 5 is convenient for allowing the vertical rod of the liquid level alarm to pass through, and when the mounting table of the liquid level alarm is a thread mounting table, the liquid level alarm is convenient to fix, the fixing table 1 is circumferentially provided with a plurality of adjusting seats 6 positioned on the outer side of the thread groove 5, the fixing rods 4 are in sliding connection with the adjusting seats 6 through corresponding transverse adjusting assemblies 8, the fixing rods 4 can be driven to move by sliding the transverse adjusting assemblies 8 at the same time and further matched with liquid level alarms of flange mounting tables with different diameters to play a role of fixing the flange mounting table type liquid level alarm, and the plurality of fixing rods 4 are used for fixing the liquid level alarm, adjust seat 6 and rotate and be connected with regulation pole 9, drive assembly 3 is through corresponding adjust the drive of pole 9 adjust 6 sliding connection in fixed station 1, can make and adjust seat 6 lapse, and then make dead lever 4 peg graft simultaneously in the through-hole of liquid level alarm ring flange mount table, be equipped with cavity 2 in the fixed station 1, drive assembly 3 locates in the cavity 2, be convenient for install drive assembly 3, one side of fixed station 1 is connected with installation component 7, and accessible installation component 7 is fixed in the water domain of the volume of awaiting measuring liquid level.
When the liquid level alarm is used, the upright rod of the liquid level alarm penetrates through the thread groove 5, when the mounting platform of the liquid level alarm is a thread type mounting platform, the thread mounting platform of the liquid level alarm is in thread fit with the thread groove 5 to play a role of fixing the liquid level alarm, when the mounting platform of the liquid level alarm is a flange type mounting platform, the flange plate mounting platform of the liquid level alarm is arranged on the fixing platform 1 of the thread groove 5, and the flange plate mounting platform of the liquid level alarm is positioned among the fixing rods 4, and can adjust the fixing rods 4 to move towards one side of the thread groove 5 through the transverse adjusting component 8 according to the diameter of the flange plate mounting platform of the liquid level alarm, so as to adjust the diameter of a circle formed by the fixing rods 4, ensure that the fixing rods 4 simultaneously correspond to the through holes of the flange plate mounting platform of the liquid level alarm, and further drive the corresponding adjusting rod 9 to rotate through rotating the driving component 3, the adjusting rod 9 drives the adjusting seat 6 to move towards the lower end of the fixing table 1, so that the fixing rod 4 is driven to move downwards, and the fixing rod 4 is inserted into a through hole of the liquid level alarm flange mounting table when moving downwards to play a role in fixing.
In order to move a plurality of fixing rods 4 to one side of a thread groove 5 at the same time, the transverse adjusting assembly 8 comprises a guide connecting seat 81 and a spring 82, the guide connecting seat 81 is connected with the adjusting seat 6 in a sliding manner through the spring 82, one end of each fixing rod 4 is fixed on the guide connecting seat 81, the other end of each fixing rod 4 is inserted into a through hole of a liquid level alarm mounting platform, the guide connecting seats 81 of the transverse adjusting assembly 8 are connected through an adjusting ring 83, the adjusting seat 6 is provided with a groove body 10, the guide connecting seats 81 are connected into the groove body 10 in a sliding manner, two ends of each spring 82 are respectively connected with the groove body 10 and the guide connecting seats 81, when the diameter of a circle formed by the fixing rods 4 needs to be adjusted, the adjusting ring 83 is pressed downwards, and under the action of the adjusting ring 83, the guide connecting seats 81 move to one side close to the thread groove 5 along the groove body 10, the spring 82 may function to restore the guide coupling seat 81 by simultaneously adjusting the movement of the fixing lever 4, wherein the guide coupling seat 81 is provided with the position limiting plate 11 for limiting the position of the adjusting ring 83.
Wherein, dead lever 4 includes L type connecting rod 41 and inserted bar 42, the one end of L type connecting rod 41 be fixed in with on the direction connecting seat 81, L type connecting rod 41 the free end with inserted bar 42 is connected, and L type connecting rod 41 can be convenient for cooperate in the liquid level alarm ring flange mount table edgewise to the position of through-hole, and inserted bar 42 is convenient for peg graft in the through-hole of liquid level alarm ring flange mount table.
Example 2
Referring to fig. 1 to 4, the present embodiment is different from embodiment 1 in that: the driving assembly 3 comprises a main driving wheel 31 and a plurality of driven wheels 32, the main driving wheel 31 is provided with a through groove 33 which is coaxial with the axis of the thread groove 5, the plurality of driven wheels 32 are meshed with the main driving wheel 31, the adjusting rod 9 is in threaded connection with the corresponding driven wheels 32, the main driving wheel and the plurality of driven wheels 32 are respectively connected in the cavity 2 of the fixed platform 1 in a rotating way through corresponding supporting rings 34, the supporting rings 34 play a role of supporting the driving assembly 3, the driving assembly 3 is connected with a driving handle 38 which extends out of the fixed platform 1, when the adjusting fixing rod 4 is aligned with a through hole of the liquid level flange plate mounting platform, the driving handle 38 is rotated to drive the main driving wheel 31 to rotate, the plurality of driven wheels 32 are meshed with the main driving wheel 31 to further drive the driven wheels 32 to rotate, and when the driven wheels 32 rotate, the adjusting rod 9 in threaded connection with the driven wheels 32 moves downwards, the adjusting rod 9 moving downwards drives the adjusting seat 6 to slide downwards, and then the fixing rod 4 is inserted into a through hole of the liquid level alarm flange mounting table.
For reducing the friction between drive assembly 3 and fixed station 1, can be in the orientation drive assembly 3 the one end of support ring 34 is equipped with first ring channel 35, main drive wheel 31 and a plurality of from the both sides of driving wheel 32 are equipped with second ring channel 36 respectively, first ring channel 35 with a plurality of balls 37 have been inlayed between the second ring channel 36, and when main post drive wheel and follow driving wheel 32 rotated, balls 37 played the effect that reduces friction, be convenient for drive assembly 3 and rotate.
Wherein, follow driving wheel 32 center pin department and be equipped with spread groove 39, adjust pole 9 through spread groove 39 threaded connection is convenient for adjust pole 9 and pass from driving wheel 32 and with follow driving wheel 32 threaded connection.
Example 3
Referring to fig. 1 to 2, the present embodiment differs from embodiment 1 in that: the installation component 7 comprises a connecting plate 71 and an installation plate 72, one end of the connecting plate 71 is connected with the fixed station 1, the free end of the connecting plate 71 is connected with the installation plate 72, the installation plate 72 is used for installing the fixed station 1 in the liquid of the liquid level to be measured, and the fixed station 1 can be fixed in the water area of the liquid pressure to be measured through the installation component 7.
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 that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a fixing device of liquid level alarm which characterized in that: including fixed station, drive assembly and a plurality of dead lever, the fixed station is equipped with and supplies the liquid level alarm pole setting to pass and fixed thread groove, fixed station circumference is equipped with and is located a plurality of regulation seats in the thread groove outside, the dead lever through corresponding horizontal adjusting part with adjust seat sliding connection, it is a plurality of the dead lever is used for fixed liquid level alarm, it is connected with the regulation pole to adjust the seat rotation, drive assembly is through corresponding adjust the pole drive adjust seat sliding connection in the fixed station, be equipped with the cavity in the fixed station, drive assembly locates in the cavity, one side of fixed station is connected with the installation component.
2. A mounting arrangement for a liquid level alarm according to claim 1, including: the horizontal adjusting assembly comprises a guide connecting seat and a spring, the guide connecting seat is connected with the adjusting seat in a sliding mode through the spring, one end of a fixed rod is fixed on the guide connecting seat, the other end of the fixed rod is inserted into a through hole of the liquid level alarm mounting table, and the guide connecting seats of the horizontal adjusting assembly are connected through an adjusting ring.
3. A mounting arrangement for a liquid level alarm according to claim 2, wherein: the fixed rod comprises an L-shaped connecting rod and an inserted rod, one end of the L-shaped connecting rod is fixed on the guide connecting seat, and the free end of the L-shaped connecting rod is connected with the inserted rod.
4. A mounting arrangement for a liquid level alarm according to claim 2, wherein: the adjusting seat is provided with a groove body, the guide connecting seat is connected in the groove body in a sliding mode, and two ends of the spring are connected with the groove body and the guide connecting seat respectively.
5. A mounting arrangement for a liquid level alarm according to claim 1, including: the driving assembly comprises a main driving wheel and a plurality of driven wheels, the main driving wheel is provided with a through groove which is collinear with the axis of the thread groove, the driven wheels are meshed with the main driving wheel, the adjusting rod is in threaded connection with the corresponding driven wheels, and the main driving wheel and the driven wheels are respectively connected with the cavity of the fixed table in a rotating mode through corresponding supporting rings.
6. A mounting arrangement for a liquid level alarm according to claim 5, wherein: the drive assembly is faced the one end of support ring is equipped with first ring channel, main drive wheel and a plurality of the both sides from the driving wheel are equipped with the second ring channel respectively, first ring channel with a plurality of balls have been inlayed between the second ring channel.
7. A mounting arrangement for a liquid level alarm according to claim 1, including: the driving assembly is connected with a driving handle extending out of the fixed table.
8. A mounting arrangement for a liquid level alarm according to claim 6, including: the driven wheel is characterized in that a connecting groove is formed in the central shaft of the driven wheel, and the adjusting rod is in threaded connection with the connecting groove.
9. A mounting arrangement for a liquid level alarm according to claim 1, including: the installation component comprises a connecting plate and an installation plate, one end of the connecting plate is connected with the fixed station, the free end of the connecting plate is connected with the installation plate, and the installation plate is used for installing the fixed station in liquid of a liquid level to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210047407.4A CN114440073B (en) | 2022-01-17 | 2022-01-17 | Fixing device of liquid level alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210047407.4A CN114440073B (en) | 2022-01-17 | 2022-01-17 | Fixing device of liquid level alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114440073A true CN114440073A (en) | 2022-05-06 |
| CN114440073B CN114440073B (en) | 2024-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210047407.4A Active CN114440073B (en) | 2022-01-17 | 2022-01-17 | Fixing device of liquid level alarm |
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| CN (1) | CN114440073B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329073A (en) * | 2002-05-14 | 2003-11-19 | Tokai Rubber Ind Ltd | Cylinder type mount device with bracket |
| US20080071216A1 (en) * | 2006-09-19 | 2008-03-20 | Locke Christopher B | Component module for a reduced pressure treatment system |
| DE202016000066U1 (en) * | 2016-01-07 | 2017-04-10 | Wilfried Schertel | Quick Gripping Tripod |
| CN107283213A (en) * | 2017-08-07 | 2017-10-24 | 成都陵川特种工业有限责任公司 | With the air discharging manifold flange processing unit (plant) for removing iron filings function |
| CN207779498U (en) * | 2017-12-15 | 2018-08-28 | 重庆合琅智能科技有限公司 | Liquid level alarm applied to engineer operation |
| CN210293383U (en) * | 2019-10-18 | 2020-04-10 | 武汉恒盈泵业有限公司 | Liquid level alarm device convenient to installation |
| CN211728095U (en) * | 2020-02-27 | 2020-10-23 | 重庆康桥工业有限公司 | Heavy-duty car punching welding axle housing flange plate finished product welding jig |
| CN112128548A (en) * | 2020-10-09 | 2020-12-25 | 珠海格力电器股份有限公司 | Arc-shaped base and household appliance |
| CN112483861A (en) * | 2020-11-30 | 2021-03-12 | 王玺 | Fire alarm device convenient to installation is dismantled |
| CN213236698U (en) * | 2020-09-01 | 2021-05-18 | 刘扬扬 | Gas concentration alarm with auxiliary mounting structure |
| CN213945694U (en) * | 2020-12-28 | 2021-08-13 | 无锡市永灵法兰锻造有限公司 | Heavy boring device for flange plate manufacturing |
| CN214815112U (en) * | 2021-06-25 | 2021-11-23 | 成都惠普利科技有限公司 | Auxiliary clamp for mechanical drilling |
| CN214923848U (en) * | 2021-08-03 | 2021-11-30 | 江阴宝弘机械法兰有限公司 | Clamping device is used in ring flange processing |
-
2022
- 2022-01-17 CN CN202210047407.4A patent/CN114440073B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329073A (en) * | 2002-05-14 | 2003-11-19 | Tokai Rubber Ind Ltd | Cylinder type mount device with bracket |
| US20080071216A1 (en) * | 2006-09-19 | 2008-03-20 | Locke Christopher B | Component module for a reduced pressure treatment system |
| DE202016000066U1 (en) * | 2016-01-07 | 2017-04-10 | Wilfried Schertel | Quick Gripping Tripod |
| CN107283213A (en) * | 2017-08-07 | 2017-10-24 | 成都陵川特种工业有限责任公司 | With the air discharging manifold flange processing unit (plant) for removing iron filings function |
| CN207779498U (en) * | 2017-12-15 | 2018-08-28 | 重庆合琅智能科技有限公司 | Liquid level alarm applied to engineer operation |
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| CN211728095U (en) * | 2020-02-27 | 2020-10-23 | 重庆康桥工业有限公司 | Heavy-duty car punching welding axle housing flange plate finished product welding jig |
| CN213236698U (en) * | 2020-09-01 | 2021-05-18 | 刘扬扬 | Gas concentration alarm with auxiliary mounting structure |
| CN112128548A (en) * | 2020-10-09 | 2020-12-25 | 珠海格力电器股份有限公司 | Arc-shaped base and household appliance |
| CN112483861A (en) * | 2020-11-30 | 2021-03-12 | 王玺 | Fire alarm device convenient to installation is dismantled |
| CN213945694U (en) * | 2020-12-28 | 2021-08-13 | 无锡市永灵法兰锻造有限公司 | Heavy boring device for flange plate manufacturing |
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| CN214923848U (en) * | 2021-08-03 | 2021-11-30 | 江阴宝弘机械法兰有限公司 | Clamping device is used in ring flange processing |
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| Publication number | Publication date |
|---|---|
| CN114440073B (en) | 2024-02-23 |
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