CN113483797A - Industrial automation instrument installation device convenient to adjust - Google Patents
Industrial automation instrument installation device convenient to adjust Download PDFInfo
- Publication number
- CN113483797A CN113483797A CN202110752252.XA CN202110752252A CN113483797A CN 113483797 A CN113483797 A CN 113483797A CN 202110752252 A CN202110752252 A CN 202110752252A CN 113483797 A CN113483797 A CN 113483797A
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- China
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- pipe
- piston
- fixedly connected
- fixed
- industrial automation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
Abstract
The invention discloses an industrial automation instrument installation device convenient to adjust, which comprises: the mounting frame is of a frame-shaped structure, and four sealing plates are fixedly connected to the inner wall of the mounting frame; the mounting assembly is arranged in front of the mounting frame and the sealing plate and used for fixing the industrial automation instrument in a multi-azimuth mode through air pressure, the mounting assembly comprises an air bag, and the air bag is far away from one end fixedly connected with guide plates of the mounting frame. The air bag is driven by air to expand towards the inside of the mounting frame, the air bag presses the clamping pad on the surface of the industrial automatic instrument through the first movable rods, meanwhile, the air in front of the air bag and the guide plate tightly adheres the clamping pad on the surface of the industrial automatic instrument, dust is prevented from entering the industrial automatic instrument while the industrial automatic instrument is firmly fixed, and the clamping pad can be automatically adjusted according to the shape of the industrial automatic instrument due to the fact that the first movable rods are driven by air pressure to fix the clamping pad, so that the purpose of dust prevention while the air bag can be automatically adjusted, fixed and firm is achieved.
Description
Technical Field
The invention relates to the technical field of industrial automation instrument installation, in particular to an industrial automation instrument installation device convenient to adjust.
Background
The industrial automatic instrument is used as a centralized device for automatically controlling and operating the process in the industrial departments of metallurgy, chemical industry, light industry, electric power and the like, and is used for centrally installing instruments, regulators, control equipment, signal interlocking devices, wiring terminals, operation switches, lighting devices and other equipment which are specified in design in an instrument panel to indicate, record and adjust industrial parameters of the production process so as to realize remote automatic or manual control.
However, in the prior art, when the industrial automation instrument is used actually, the industrial automation instrument is irregular in size, so that the situation of loose fixation is easily caused when the industrial automation instrument is fixed, and a gap is formed between the fixed position and the industrial automation instrument, so that dust easily enters the industrial automation instrument, and the service life of the industrial automation instrument is further influenced.
Disclosure of Invention
The present invention is directed to an industrial automation meter mounting device that is easy to adjust, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the method comprises the following steps:
the mounting frame is of a frame-shaped structure, and four sealing plates are fixedly connected to the inner wall of the mounting frame;
the installation component sets up before installing frame and closing plate and is used for fixing industrial automation instrument through atmospheric pressure is diversified, the installation component includes the gasbag, the one end fixedly connected with deflector that the installing frame position was kept away from to the gasbag, the surface activity of gasbag is provided with first movable rod, the activity of first movable rod runs through and extends to the both ends of deflector lateral wall, the tight pad of one end fixedly connected with clamp that the gasbag position was kept away from to first movable rod.
Preferably, the number of the sealing plates is four, every two sealing plates form a group, the two groups of sealing plates are symmetrically arranged around the horizontal axis of the midpoint of the mounting frame, and a closed space is formed among the air bag, the mounting frame and the sealing plates.
Preferably, the first bellows of inner wall fixedly connected with of closing plate, and first bellows fixed connection is in the one end of pressing from both sides tight pad, form airtight space between first bellows, the tight pad of clamp, deflector and the gasbag, the four corners position of deflector is equallyd divide other activity activities and is run through and have the second movable rod, the second movable rod is kept away from the one end fixed connection horned fixed block of gasbag position, and horned fixed block fixed connection is on the surface of pressing from both sides tight pad four corners position, other fixedly connected with drive head is equallyd divide to the one end of the corresponding gasbag position of first movable rod and second movable rod.
Preferably, the fixed supplementary installation component that is equipped with in middle part of installing frame, supplementary installation component includes a plurality of piston pipes, the fixed embedding of piston pipe is in the top and the bottom of installing frame, the fixed inside that runs through and extend to the installing frame of piston pipe, the inner wall swing joint of piston pipe has first piston, the inside position fixedly connected with actuating lever of the corresponding installing frame of first piston.
Preferably, the one end fixedly connected with fly leaf that first piston position was kept away from to the actuating lever, the both ends that the actuating lever position was kept away from to the fly leaf articulate respectively has the hinge bar, the one end that the hinge bar kept away from the fly leaf position articulates there is the locating piece, the fixed surface of locating piece is equipped with the rubber slipmat, the one end middle part fixedly connected with reset assembly that the actuating lever position was kept away from to the fly leaf, and reset assembly fixed connection is at the one end middle part of locating piece, reset assembly comprises reset spring and telescopic link.
Preferably, the inner wall fixedly connected with fixed pipe of the corresponding piston pipe position of installing frame, and piston pipe fixed connection is at the inner wall of fixed pipe, the actuating lever activity runs through and extends to the outside of fixed pipe, the one end fixedly connected with second bellows of the corresponding actuating lever position of first piston, and second bellows fixed connection is at the inner wall of fixed pipe.
Preferably, the surface of the piston pipe corresponding to the fixed pipe is fixedly embedded with an air outlet pipe, the inside of the air outlet pipe is communicated with the inside of the piston pipe, one end of each of the two sealing plates in the middle corresponding to the fixed pipe is provided with a communication hole, and the inside of each communication hole is communicated with the inside of the corresponding fixed pipe.
Preferably, a driving assembly is fixedly arranged on the surface of the mounting frame, the driving assembly comprises a connecting pipe, and the connecting pipe is fixedly connected with one end of the piston pipe far away from the position of the fixed pipe, the connecting pipe is a three-way pipe, and both ends of the connecting pipe are respectively and fixedly connected with the two piston pipes, the remaining end of the connecting pipe is fixedly connected with a liquid storage cavity, the two liquid storage cavities are fixedly connected with the top of the mounting frame, one end of each of the two opposite surfaces of the two liquid storage cavities is fixedly connected with an electric double-end push rod, the output end of the electric double-head push rod movably penetrates and extends into the liquid storage cavity, one end of the electric double-head push rod corresponding to the position in the liquid storage cavity is fixedly connected with a second piston, and the second piston is movably connected to the inner wall of the liquid storage cavity, and the inside of the connecting pipe is respectively communicated with the piston pipe and the inside of the liquid storage cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. the air bag is driven by air to expand towards the inner position of the mounting frame, the air bag presses the clamping pad on the surface of the industrial automatic instrument through the first movable rod, meanwhile, the air in front of the air bag and the guide plate tightly adheres the clamping pad on the surface of the industrial automatic instrument, the clamping pad is firmly fixed and dust is prevented from entering, and the clamping pad is driven by the air pressure to be fixed through the first movable rods, so that the clamping pad can be automatically adjusted according to the shape of the industrial automatic instrument, and the aim of dust prevention can be achieved while the clamping pad can be automatically adjusted, fixed and fixed firmly;
2. The invention also extends through the electric double-end push rod, and enables the electric double-end push rod to drive the two second pistons to be away from each other, when the two second pistons are away from each other, the two second pistons can inject air in the two liquid storage cavities into the connecting pipe, and the air in the connecting pipe enters the piston pipe, so as to provide power for the work of the mounting assembly and the auxiliary mounting assembly, and push the first piston to move to the position of the industrial automatic instrument, and when the first piston moves, the first piston can drive the movable plate to move to the position of the industrial automatic instrument through the driving rod, until the movable plate drives the positioning block to be tightly attached to the surface of the industrial automatic instrument through the hinge rod matching with the reset assembly, and when the first piston continues to move, the movable plate can drive the positioning block to clamp the industrial automatic instrument to move in parallel through the hinge rod matching with the movable plate, thereby make the rubber slipmat on locating piece cooperation its surface drive the horizontal rearward movement of industrial automation instrument until the front end of industrial automation instrument is blockked by the inner wall of installing frame to make the front end of industrial automation instrument closely laminate with the inner wall of installing frame, prevent that the dust from getting into the inside of industrial automation instrument from installing frame and industrial automation instrument junction.
Drawings
FIG. 1 is a front view of an overall construction of an industrial automation instrument mounting apparatus of the invention that is easily adjustable;
FIG. 2 is a front sectional view of the overall structure of an industrial automation instrument mounting device of the invention which is easy to adjust;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 of an industrial automation instrument mounting device of the invention for ease of adjustment;
FIG. 4 is a front cross-sectional view of an industrial automation instrument mounting device mounting frame structure of the present invention that is easily adjustable;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 of the industrial automation instrument mounting device for easy adjustment of the present invention;
FIG. 6 is a side cross-sectional view of the overall construction of an industrial automation instrument mounting arrangement of the invention which is easily adjustable;
FIG. 7 is an enlarged view of the structure at C of FIG. 6 of an industrial automation instrument mounting device for easy adjustment of the present invention;
FIG. 8 is a partial front cross-sectional view of an industrial automation instrument mounting device mounting assembly configuration of the invention that facilitates adjustment.
In the figure: 1. installing a frame; 2. a sealing plate; 3. mounting the component; 301. an air bag; 302. a guide plate; 303. a first movable bar; 304. a clamping pad; 305. a first bellows; 306. a second movable bar; 307. a corner fixing block; 308. a drive head; 4. an auxiliary mounting assembly; 401. a piston tube; 402. a first piston; 403. a drive rod; 404. a movable plate; 405. a hinged lever; 406. positioning blocks; 407. a reset assembly; 408. a fixed tube; 409. a second bellows; 410. an air outlet pipe; 411. a communicating hole; 5. a drive assembly; 501. a connecting pipe; 502. a liquid storage cavity; 503. an electric double-ended push rod; 504. a second piston.
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. 1-8, the present invention provides a technical solution: the method comprises the following steps:
the mounting frame is a frame-shaped structure mounting frame 1, and four sealing plates 2 are fixedly mounted on the inner wall of the mounting frame 1;
The quantity of closing plate 2 is four, and every two closing plates 2 are a set of, and two sets of closing plates 2 set up for symmetry axis symmetry about the horizontal axis of the 1 mid point of installing frame, form airtight space between gasbag 301, installing frame 1 and the closing plate 2.
The inner wall fixed mounting of sealing plate 2 has first bellows 305, and first bellows 305 fixed mounting is in the one end of pressing from both sides tight pad 304, first bellows 305, press from both sides tight pad 304, form airtight space between deflector 302 and the gasbag 301, the activity of the four corners position of deflector 302 is equallyd divide and is run through respectively and have second movable rod 306, the one end fixed mounting that gasbag 301 position was kept away from to second movable rod 306 has cornered fixed block 307, and cornered fixed block 307 fixed mounting is on the surface of pressing from both sides tight pad 304 four corners position, the one end of the corresponding gasbag 301 position of first movable rod 303 and second movable rod 306 is equallyd divide respectively fixed mounting and is had drive head 308.
The fixed supplementary installation component 4 that is equipped with in middle part of installing frame 1, supplementary installation component 4 includes a plurality of piston pipes 401, and the fixed embedding of piston pipe 401 is in the top and the bottom of installing frame 1, and the fixed inside that runs through and extend to installing frame 1 of piston pipe 401, and the inner wall swing joint of piston pipe 401 has first piston 402, and the corresponding installing frame 1 internal position fixed mounting of first piston 402 has actuating lever 403.
One end fixed mounting that the actuating lever 403 kept away from first piston 402 position has fly leaf 404, the both ends that the actuating lever 403 position was kept away from to fly leaf 404 articulate respectively has hinge bar 405, the one end that fly leaf 404 position was kept away from to hinge bar 405 articulates there is locating piece 406, the fixed surface of locating piece 406 is equipped with the rubber slipmat, the one end middle part fixed mounting that the actuating lever 403 position was kept away from to fly leaf 404 has reset assembly 407, and reset assembly 407 fixed mounting is in the one end middle part of locating piece 406, reset assembly 407 comprises reset spring and telescopic link.
The inner wall of the installation frame 1 corresponding to the position of the piston tube 401 is fixedly provided with a fixed tube 408, the piston tube 401 is fixedly arranged on the inner wall of the fixed tube 408, the driving rod 403 movably penetrates through and extends to the outside of the fixed tube 408, one end of the first piston 402 corresponding to the position of the driving rod 403 is fixedly provided with a second corrugated tube 409, and the second corrugated tube 409 is fixedly arranged on the inner wall of the fixed tube 408.
An air outlet pipe 410 is fixedly embedded in the surface of the piston pipe 401 corresponding to the position of the fixed pipe 408, the interior of the air outlet pipe 410 is communicated with the interior of the piston pipe 401, one end of each of the two sealing plates 2 in the middle corresponding to the position of the fixed pipe 408 is provided with a communication hole 411, and the interior of the communication hole 411 is communicated with the interior of the fixed pipe 408.
The surface of the mounting frame 1 is fixedly provided with a driving component 5, the driving component 5 comprises a connecting pipe 501, and the connecting pipe 501 is fixedly arranged at one end of the piston pipe 401 far away from the position of the fixed pipe 408, the connecting pipe 501 is a three-way pipe, and both ends of the connecting tube 501 are fixedly mounted with the two piston tubes 401, respectively, the remaining end of the connecting tube 501 is fixedly mounted with the liquid storage cavity 502, and the liquid storage cavities 502 are fixedly arranged at the top of the mounting frame 1, the number of the liquid storage cavities 502 is two, and one end of the opposite surfaces of the two liquid storage cavities 502 is fixedly provided with an electric double-head push rod 503, the output end of the electric double-head push rod 503 movably penetrates and extends to the inside of the liquid storage cavity 502, one end of the electric double-head push rod 503 corresponding to the inside of the liquid storage cavity 502 is fixedly provided with a second piston 504, and the second piston 504 is movably connected to the inner wall of the reservoir chamber 502, and the inside of the connecting tube 501 is respectively communicated with the piston tube 401 and the inside of the reservoir chamber 502.
The working principle is as follows: when the industrial automation instrument is used, the electric double-head push rod 503 is stretched, the electric double-head push rod 503 drives the two second pistons 504 to be away from each other, when the two second pistons 504 are away from each other, the two second pistons 504 inject air in the two liquid storage cavities 502 into the connecting pipe 501, the air in the connecting pipe 501 enters the interior of the piston pipe 401 and pushes the first piston 402 to move towards the position of the industrial automation instrument, and when the first piston 402 moves, the first piston 402 drives the movable plate 404 to move towards the position of the industrial automation instrument through the driving rod 403 until the movable plate 404 drives the positioning block 406 to be tightly attached to the surface of the industrial automation instrument through the hinge rod 405 in cooperation with the reset component 407, and when the first piston 402 continues to move, the movable plate 404 drives the positioning block 406 to be parallel to clamp the industrial automation instrument in cooperation with the hinge rod 405, therefore, the positioning block 406 is matched with a rubber anti-slip pad on the surface of the positioning block 406 to drive the industrial automatic instrument to horizontally move backwards until the front end of the industrial automatic instrument is blocked by the inner wall of the mounting frame 1, the front end of the industrial automatic instrument is tightly attached to the inner wall of the mounting frame 1, dust is prevented from entering the industrial automatic instrument from the connection position of the mounting frame 1 and the industrial automatic instrument, meanwhile, the movable plate 404 can be driven to extrude the industrial automatic instrument through the positioning block 406 by the hinge rod 405 by virtue of the reset assembly 407, a buffering effect is achieved, the movable plate 404, the hinge rod 405 and the positioning block 406 have a capability of being restored, when the front end of the industrial automatic instrument is tightly attached to the inner wall of the mounting frame 1, the first piston 402 is moved to the position of the fixed pipe 408, and the first piston 402 does not block the air outlet pipe 410 any more, at this time, the connecting pipe 501 continues to inject air into the piston pipe 401, and the air in the piston pipe 401 enters the position between the mounting frame 1 and the sealing plate 2 through the air outlet pipe 410 and the communication hole 411, and the air bag 301 expands to the position in the mounting frame 1, and the air bag 301 drives the first movable rod 303 and the second movable rod 306 to move to the position of the industrial automation instrument through the driving head 308, respectively, so that the first movable rod 303 tightly presses the clamping pad 304 on the surface of the industrial automation instrument, and the second movable rod 306 fixes the clamping pad at the four corners of the industrial automation instrument, when the air bag 301 expands, the air in front of the air bag 301 and the guide plate 302 enters the space between the guide plate 302 and the first movable rod 303, the clamping pad 304 and the first corrugated pipe 305 from the space where the guide plate 302 and the first movable rod 303 are movably connected, and the air between the guide plate 302, the clamping pad 304 and the first corrugated pipe 305 can tightly fit the clamping pad 304 in the industry through the air matching with the first movable rod 303 Move the surface of change instrument, prevent that the dust from getting into, because a plurality of first movable rods 303 adopt air pressure drive and the tight pad 304 of cooperation clamp to fix industrial automation instrument, can adjust by oneself according to industrial automation instrument's shape, it is comparatively intelligent, thereby realized being convenient for adjust by oneself and fixed purpose, and can reduce the gap before industrial automation instrument and installing frame 1 through supplementary installation component 4, avoid the dust to get into, when needs installation and take out industrial automation instrument, only need electric double-end push rod 503 to drive two second pistons 504 and keep away from each other or be close to each other and can accomplish, easy operation convenient to use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an industrial automation instrument installation device convenient to adjust which characterized in that: the method comprises the following steps:
the mounting frame is a frame-shaped structure mounting frame (1), and four sealing plates (2) are fixedly connected to the inner wall of the mounting frame (1);
Installation component (3), set up before installing frame (1) and closing plate (2) and be used for fixing industrial automation instrument through atmospheric pressure diversely, installation component (3) include gasbag (301), one end fixedly connected with deflector (302) of installing frame (1) position are kept away from in gasbag (301), the surface activity of gasbag (301) is provided with first movable rod (303), first movable rod (303) activity runs through and extends to the both ends of deflector (302) lateral wall, the one end fixedly connected with that gasbag (301) position was kept away from in first movable rod (303) presss from both sides tight pad (304).
2. An industrial automation instrument mounting arrangement to facilitate adjustment as set forth in claim 1 wherein: the quantity of closing plate (2) is four, and per two closing plate (2) are a set of, and two sets of closing plate (2) set up for symmetry axis symmetry about the horizontal axis of installing frame (1) mid point, form airtight space between gasbag (301), installing frame (1) and the closing plate (2).
3. An industrial automation instrument mounting arrangement to facilitate adjustment as set forth in claim 1 wherein: the inner wall fixedly connected with of closing plate (2) first bellows (305), and first bellows (305) fixed connection is in the one end of pressing from both sides tight pad (304), form airtight space between first bellows (305), tight pad (304), deflector (302) and gasbag (301), the four corners position of deflector (302) is equallyd divide and is do not the activity to run through and have second movable rod (306), gasbag (301) position's one end fixed connection horned fixed block (307) are kept away from in second movable rod (306), and horned fixed block (307) fixed connection is on the surface of pressing from both sides tight pad (304) four corners position, first movable rod (303) and second movable rod (306) corresponding gasbag (301) position's one end is equallyd divide and do not fixedly connected with drive head (308).
4. An industrial automation instrument mounting arrangement to facilitate adjustment as set forth in claim 1 wherein: the fixed supplementary installation component (4) that is equipped with in middle part of installing frame (1), supplementary installation component (4) include a plurality of piston pipes (401), the fixed top and the bottom of embedding in installing frame (1) of piston pipe (401), the fixed inside that runs through and extend to installing frame (1) of piston pipe (401), the inner wall swing joint of piston pipe (401) has first piston (402), the corresponding installing frame (1) inside position fixedly connected with actuating lever (403) of first piston (402).
5. An industrial automation instrument mounting arrangement to facilitate adjustment as set forth in claim 4 wherein: the utility model discloses a set up the actuating lever, including actuating lever (403), first piston (402) position, the one end fixedly connected with fly leaf (404) are kept away from in actuating lever (403), the both ends that actuating lever (403) position was kept away from in fly leaf (404) articulate respectively has articulated rod (405), the one end that fly leaf (404) position was kept away from in articulated rod (405) articulates has locating piece (406), the fixed surface of locating piece (406) is equipped with the rubber slipmat, the one end middle part fixedly connected with subassembly (407) that resets of actuating lever (403) position is kept away from in fly leaf (404), and subassembly (407) fixed connection that resets is in the one end middle part of locating piece (406), subassembly (407) that resets comprises reset spring and telescopic link.
6. An industrial automation instrument mounting arrangement to facilitate adjustment as set forth in claim 5 wherein: the inner wall fixedly connected with fixed pipe (408) of the corresponding piston pipe (401) position of installing frame (1), and piston pipe (401) fixed connection is at the inner wall of fixed pipe (408), the outside of actuating lever (403) activity run through and extend to fixed pipe (408), the one end fixedly connected with second bellows (409) of the corresponding actuating lever (403) position of first piston (402), and the inner wall of fixed pipe (408) fixed connection of second bellows (409).
7. An industrial automation instrument mounting arrangement to facilitate adjustment as set forth in claim 6 wherein: an air outlet pipe (410) is fixedly embedded in the surface of the piston pipe (401) corresponding to the fixed pipe (408), the inside of the air outlet pipe (410) is communicated with the inside of the piston pipe (401), one end of each of the two sealing plates (2) in the middle corresponding to the fixed pipe (408) is provided with a communication hole (411), and the inside of the communication hole (411) is communicated with the inside of the fixed pipe (408).
8. An industrial automation instrument mounting arrangement to facilitate adjustment as set forth in claim 7 wherein: the surface of the mounting frame (1) is fixedly provided with a driving assembly (5), the driving assembly (5) comprises a connecting pipe (501), the connecting pipe (501) is fixedly connected to one end, away from the position of the fixed pipe (408), of the piston pipe (401), the connecting pipe (501) is a three-way pipe, two ends of the connecting pipe (501) are uniformly connected with the two piston pipes (401), the rest end of the connecting pipe (501) is fixedly connected with a liquid storage cavity (502), the liquid storage cavity (502) is fixedly connected to the top of the mounting frame (1), the liquid storage cavities (502) are two in number, one ends of opposite surfaces of the two liquid storage cavities (502) are fixedly connected with an electric double-head push rod (503), the output end of the electric double-head push rod (503) movably penetrates through and extends to the inside of the liquid storage cavity (502), and one end of the electric double-head push rod (503), corresponding to the position of the inside of the liquid storage cavity (502), is fixedly connected with a second piston (504), and the second piston (504) is movably connected with the inner wall of the liquid storage cavity (502), and the inside of the connecting pipe (501) is respectively communicated with the piston pipe (401) and the inside of the liquid storage cavity (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110752252.XA CN113483797A (en) | 2021-07-02 | 2021-07-02 | Industrial automation instrument installation device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110752252.XA CN113483797A (en) | 2021-07-02 | 2021-07-02 | Industrial automation instrument installation device convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113483797A true CN113483797A (en) | 2021-10-08 |
Family
ID=77940388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110752252.XA Withdrawn CN113483797A (en) | 2021-07-02 | 2021-07-02 | Industrial automation instrument installation device convenient to adjust |
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| Country | Link |
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| CN (1) | CN113483797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117767642A (en) * | 2024-02-21 | 2024-03-26 | 江苏远中电机股份有限公司 | noise-reducing three-phase asynchronous motor |
-
2021
- 2021-07-02 CN CN202110752252.XA patent/CN113483797A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117767642A (en) * | 2024-02-21 | 2024-03-26 | 江苏远中电机股份有限公司 | noise-reducing three-phase asynchronous motor |
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Application publication date: 20211008 |
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