CN112735509B - Chemical industry control instrument convenient to connect equipment - Google Patents
Chemical industry control instrument convenient to connect equipment Download PDFInfo
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- CN112735509B CN112735509B CN202011440509.XA CN202011440509A CN112735509B CN 112735509 B CN112735509 B CN 112735509B CN 202011440509 A CN202011440509 A CN 202011440509A CN 112735509 B CN112735509 B CN 112735509B
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- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B9/00—Housing or supporting of instruments or other apparatus
- G12B9/02—Casings; Housings; Cabinets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a chemical control instrument convenient for connection and assembly, which comprises a control instrument, a lifting and accommodating mechanism, a connecting mechanism and a film fixing mechanism, wherein the lifting and accommodating mechanism is arranged at the top end of the control instrument, the two ends of the control instrument are connected and fixed with the outside through the connecting mechanism, the film fixing mechanism is arranged on one side of a control panel of the control instrument, a lifting handle capable of being rotatably accommodated is arranged above the control instrument, after the control instrument is carried by the lifting handle, the lifting handle is rotated to be accommodated in an accommodating groove, so that the space occupied by the lifting handle is reduced, when the control instrument is installed, one end of a connecting frame is exposed by pushing a movable ring, a connecting column and a limiting block arranged at one end of the control instrument are installed on the connecting frame, then the movable ring is reset, so that the connecting column and the connecting frame are connected and fixed, and then the installation of the control instrument is completed.
Description
Technical Field
The invention belongs to the field of chemical control instruments, and particularly relates to a chemical control instrument convenient to connect and assemble.
Background
Chemical engineering is the abbreviation of "chemical process", "chemical industry", "chemical engineering", etc., and all techniques of changing the composition, structure or synthesizing new substances by chemical methods belong to chemical production techniques, i.e. chemical processes, and the obtained products are called chemicals or chemical products.
In the chemical production process, some control instruments are needed, the control instruments can compare a measurement signal with a set value, then calculate a deviation signal according to a certain control rule, output an operation result according to a specified signal, and further control some precise chemical steps in the related chemical production process.
The existing chemical control instrument has the following defects:
1. the device is inconvenient to install quickly;
2. the lifting mechanism arranged on the device can not be accommodated, and occupies a large space;
3. the isolation film is arranged outside the device, so that the device is inconvenient to replace and fix.
Disclosure of Invention
To solve at least one of the problems set forth in the background art described above. The invention provides a chemical control instrument convenient to connect and assemble.
In order to achieve the purpose, the invention provides the following technical scheme: a chemical control instrument convenient for connection and assembly comprises a control instrument, a lifting and accommodating mechanism, a connecting mechanism and a film covering and fixing mechanism, wherein the lifting and accommodating mechanism is arranged at the top end of the control instrument, the two ends of the control instrument are connected and fixed with the outside through the connecting mechanism, the film covering and fixing mechanism is arranged on one side of a control panel of the control instrument and comprises a movable groove, a first through hole, a second through hole, an inner limiting plate, a movable block, a second spring, a convex block, a pressing block, a shell, an outer limiting plate and a groove, the movable groove is formed in the middle position of the two sides of one end, close to the control panel, of the control instrument, the two sides of one end, close to the control panel, of the control instrument are respectively provided with the first through hole and the second through hole, the inner limiting plate is arranged at one end, close to the control panel, the movable blocks are movably arranged inside the two sides of one end of the control instrument, the movable block with through second spring coupling between the control instrument, one side of movable block is fixed with two sets of lugs, the lug sets up the inside of first through-hole, one side of movable block is fixed with presses the briquetting, run through the setting according to the part of briquetting and be in the inside of second through-hole, last movable mounting of control instrument has the shell, one side of shell is provided with outer limiting plate, outer limiting plate is installed the outside of interior limiting plate, the recess has been seted up at the inboard both ends of outer limiting plate, the internally mounted of recess has the lug.
As the further improvement of above-mentioned technical scheme, carry and draw receiving mechanism including accomodating groove, gim peg, carrying handle, spread groove and kerve, two sets of accomodating grooves have been seted up to control instrument's upper surface, the inside both ends of accomodating the groove are provided with the gim peg, movable mounting has the carrying handle on the control instrument, the spread groove has been seted up at the both ends of carrying handle, the internally mounted of spread groove has the gim peg, the central point of carrying handle puts to run through and has seted up the kerve.
As a further improvement of the above technical solution, the inner shape of the receiving groove is the same as the outer shape of the handle, the depth of the receiving groove is greater than the thickness of the handle, and the handle forms a rotating structure through the connecting groove and the fixing bolt.
As above-mentioned technical scheme's further improvement, coupling mechanism includes spliced pole, stopper, link, card pearl, solid fixed ring, first spring and loose collar, control instrument's both sides central point puts and is fixed with the spliced pole, the spliced pole is kept away from control instrument's one end is fixed with the stopper, the inside movable mounting of one end of link has the card pearl, the other end of link is provided with solid fixed ring, movable mounting has first spring on the link, the one end of first spring is fixed gu fixed ring is last, the other end of first spring is connected with the loose collar, loose collar movable mounting is in on the link.
As a further improvement of the technical scheme, the connecting column is provided with a limiting groove, one end of the connecting frame is provided with a plurality of groups of clamping grooves at equal angles, the connecting frame passes through the clamping grooves and forms a sliding structure between the clamping beads, and the connecting frame and the limiting blocks form a clamping structure.
As a further improvement of the technical scheme, the connecting frame and the fixing rings are of an integrated structure, the outer diameter of the connecting frame is the same as the inner diameter of the movable rings, a sliding structure is formed between the connecting frame and the movable rings, and the connecting frame is of a telescopic structure formed between the first spring and the movable rings.
As a further improvement of the above technical solution, a cross-sectional shape of the movable block is the same as a cross-sectional shape of the movable groove, the movable block passes through the movable groove and forms a sliding structure with the control instrument, and the movable block passes through the second spring and forms a telescopic structure with the control instrument.
As a further improvement of the above technical solution, the movable block, the protrusion and the pressing block are of an integral structure, the diameter of the protrusion is the same as that of the first through hole, and the external shape of the two sets of protrusions is the same as that of the inner shape of the groove.
As a further improvement of the technical scheme, the shell and the outer limit plate are of an integrated structure, a detachable structure is formed between the shell and the control instrument, and a clamping structure is formed between the outer limit plate and the inner limit plate.
Compared with the prior art, the invention has the beneficial effects that:
the chemical control instrument convenient to connect and assemble comprises a control instrument, a lifting and accommodating mechanism, a connecting mechanism and a film fixing mechanism, wherein the lifting and accommodating mechanism is arranged at the top end of the control instrument, two ends of the control instrument are connected and fixed with the outside through the connecting mechanism, and the film fixing mechanism is arranged on one side of a control panel of the control instrument.
The carrying handle capable of being rotatably stored is arranged above the control instrument, after the carrying of the control instrument is completed by the carrying handle, one end of the connecting frame is exposed by pushing the movable ring when the control instrument is installed, the connecting column and the limiting block arranged at one end of the control instrument are installed on the connecting frame, then the movable ring is reset, the connecting column and the connecting frame are fixedly connected, and then the control instrument is installed, when the film is replaced, the pressing block is pressed, the lug arranged at one side of the movable block loses the fixation of the shell, then the shell is detached from the control instrument, the film installed between the control instrument and the shell is detached and replaced, and the shell is used for limiting a new film, the control panel is protected.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a structural diagram illustrating an installation state of a control instrument according to the present invention;
FIG. 3 is a schematic view of a partially assembled cross-sectional structure of the film fixing mechanism according to the present invention;
FIG. 4 is a schematic view of the housing structure of the present invention;
fig. 5 is a schematic diagram of an explosive structure according to the present invention.
In the figure: 1. a control instrument; 2. a pull-up storage mechanism; 201. a receiving groove; 202. a fixing bolt; 203. a carrying handle; 204. connecting grooves; 205. groove drawing; 3. a connecting mechanism; 301. connecting columns; 302. a limiting block; 303. a connecting frame; 304. clamping the beads; 305. a fixing ring; 306. a first spring; 307. a movable ring; 4. a film covering and fixing mechanism; 401. a movable groove; 402. a first through hole; 403. a second through hole; 404. an inner limiting plate; 405. a movable block; 406. a second spring; 407. a bump; 408. a pressing block; 409. a housing; 410. an outer limit plate; 411. and (6) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the embodiments of the present invention.
Chemical engineering is the abbreviation of "chemical process", "chemical industry", "chemical engineering", etc., and all techniques of changing the composition, structure or synthesizing new substances by chemical methods belong to chemical production techniques, i.e. chemical processes, and the obtained products are called chemicals or chemical products.
In the chemical production process, some control instruments are needed, the control instruments can compare a measurement signal with a set value, then calculate a deviation signal according to a certain control rule, output an operation result according to a specified signal, and further control some precise chemical steps in the related chemical production process.
The existing chemical control instrument has the following defects:
1. the device is inconvenient to install quickly;
2. the lifting mechanism arranged on the device can not be accommodated, and occupies a large space;
3. the isolation film is arranged outside the device, so that the device is inconvenient to replace and fix.
Therefore, the embodiment of the invention provides the chemical control instrument convenient to connect and assemble, which is convenient to use and is convenient for operators to use.
Hereinafter, a chemical control instrument convenient to connect and assemble according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 5.
Referring to fig. 1-5, the present invention provides the following technical solutions: a chemical control instrument convenient for connection and assembly comprises a control instrument 1, a lifting and accommodating mechanism 2, a connecting mechanism 3 and a film fixing mechanism 4, wherein the lifting and accommodating mechanism 2 is arranged at the top end of the control instrument 1, two ends of the control instrument 1 are connected and fixed with the outside through the connecting mechanism 3, the film fixing mechanism 4 is arranged on one side of a control panel of the control instrument 1, the film fixing mechanism 4 comprises a movable groove 401, a first through hole 402, a second through hole 403, an inner limiting plate 404, a movable block 405, a second spring 406, a convex block 407, a pressing block 408, a shell 409, an outer limiting plate 410 and a groove 411, the movable groove 401 is formed in the middle position of two sides of one end, close to the control panel, of the control instrument 1, the first through hole 402 and the second through hole 403 are uniformly formed in two sides of one end, close to the control panel, of the control instrument 1, the inner limiting plate 404 is arranged at one end, close to the control panel, the inside movable mounting in one end both sides of control instrument 1 has movable block 405, connect through second spring 406 between movable block 405 and the control instrument 1, one side of movable block 405 is fixed with two sets of lugs 407, lug 407 sets up the inside at first through-hole 402, one side of movable block 405 is fixed with presses the briquetting 408, press the inside of the local through setting at second through-hole 403 of briquetting 408, movable mounting has shell 409 on the control instrument 1, one side of shell 409 is provided with outer limiting plate 410, the outside of limiting plate 404 including outer limiting plate 410 installs, recess 411 has been seted up at outer limiting plate 410's inboard both ends, the internally mounted of recess 411 has lug 407.
In this embodiment: the lifting handle 203 capable of being rotatably stored is arranged above the control instrument 1, after the control instrument 1 is transported by the lifting handle 203, the lifting handle 203 is rotated to store the lifting handle 203 in the storage groove 201, the space occupied by the lifting handle 203 is reduced, when the control instrument 1 is installed, one end of the connecting frame 303 is exposed by pushing the movable ring 307, the connecting column 301 and the limiting block 302 arranged at one end of the control instrument 1 are installed on the connecting frame 303, then the movable ring 307 is reset, the connecting column 301 and the connecting frame 303 are fixedly connected, and then the installation of the control instrument 1 is completed, when the film is replaced, the convex block 407 arranged at one side of the movable block 405 is pressed to lose the fixation of the shell 409, then the shell is detached from the control instrument 1, and the film installed between the control instrument 1 and the shell 409 is detached and replaced, the control panel is protected by the new membrane being defined by enclosure 409.
Further, the lifting and accommodating mechanism 2 comprises an accommodating groove 201, a fixed bolt 202, a handle 203, a connecting groove 204 and a pull groove 205, two groups of accommodating grooves 201 are formed on the upper surface of the control instrument 1, the fixed bolts 202 are arranged at two ends inside the accommodating groove 201, the handle 203 is movably arranged on the control instrument 1, the connecting groove 204 is formed at two ends of the handle 203, the fixed bolt 202 is arranged inside the connecting groove 204, the pull groove 205 is formed at the center position of the handle 203 in a penetrating manner, when the control instrument 1 is carried, the handle 203 is pulled through the pull groove 205, the handle 203 is matched with the fixed bolt 202 through the connecting groove 204, the handle 203 rotates by 90 degrees, the handle 203 is perpendicular to the upper surface of the control instrument 1, the control instrument 1 is conveniently carried by means of the two groups of handles 203, after the control instrument 1 is carried, installed and fixed, similarly, the handle 203 is controlled to rotate by 90 degrees through the pull groove 205, the carrying handle 203 is moved to the inside of the storage groove 201, and the space occupied by the device is reduced.
Further, the inner shape of the storage groove 201 is the same as the outer shape of the handle 203, the depth of the storage groove 201 is larger than the thickness of the handle 203, the handle 203 forms a rotating structure through the connecting groove 204 and the fixing bolt 202, the handle 203 can move out from the storage groove 201 through 90 degrees of rotation and can also fall into the storage groove 201 by means of the matching of the connecting groove 204 and the fixing bolt 202, and after the handle 203 is stored in the storage groove 201, the storage groove 201 and the handle 203 are arranged in size, so that the upper surface of the control instrument 1 is not protruded.
Further, the connecting mechanism 3 includes a connecting column 301, a limiting block 302, a connecting frame 303, a clamping bead 304, a fixing ring 305, a first spring 306 and a movable ring 307, the connecting column 301 is fixed at the center position of two sides of the control instrument 1, the limiting block 302 is fixed at one end of the connecting column 301 away from the control instrument 1, the clamping bead 304 is movably installed inside one end of the connecting frame 303, the fixing ring 305 is arranged at the other end of the connecting frame 303, the first spring 306 is movably installed on the connecting frame 303, one end of the first spring 306 is fixed on the fixing ring 305, the movable ring 307 is connected with the other end of the first spring 306, the movable ring 307 is movably installed on the connecting frame 303, when the control instrument 1 is installed and fixed, the movable ring 307 is pushed to compress the first spring 306 to shrink, so that one end of the connecting frame 303 is exposed, then the connecting column 301 and the limiting block 302 arranged at one end of the control instrument 1 are installed on the connecting frame 303, then loosen the activity ring 307, make the activity ring 307 reset under the effect of first spring 306, make the last installation card pearl 304 of link 303 drop to spliced pole 301 and seted up the spacing inslot portion, the structure setting of stopper 302 and link 303 simultaneously makes the installation of control instrument 1 fixed back, can not take place the condition of rotation.
Further, the spacing groove has been seted up on spliced pole 301, the one end of link 303 is equalled the angle and has been seted up multiunit draw-in groove, link 303 passes through the draw-in groove and constitutes sliding construction between the card pearl 304, constitute the block structure between link 303 and the stopper 302, install the stopper 302 the inside back of the one end of link 303, under the effect of activity ring 307, make on the link 303 installation card pearl 304 fall spliced pole 301 and seted up the spacing inslot portion, and then make and be connected fixedly between link 303 and the spliced pole 301.
Further, the connecting frame 303 and the fixing ring 305 are of an integrated structure, the outer diameter of the connecting frame 303 is the same as the inner diameter of the movable ring 307, a sliding structure is formed between the connecting frame 303 and the movable ring 307, the connecting frame 303 forms a telescopic structure between the first spring 306 and the movable ring 307, the movable ring 307 compresses the first spring 306 to contract by pushing the movable ring 307, one end of the connecting frame 303 is exposed, and then the connecting column 301 and the limiting block 302 arranged at one end of the control instrument 1 are installed on the connecting frame 303.
Further, the sectional shape of the movable block 405 is the same as that of the movable groove 401, the movable block 405 has a sliding structure between the movable groove 401 and the control instrument 1, the movable block 405 has an expansion structure between the second spring 406 and the control instrument 1, and the movable block 405 compresses the second spring 406 by pressing the pressing block 408, so that the movable block 405 moves in the movable groove 401, and the position of the movable block 405 in the control instrument 1 is changed.
Further, the movable block 405, the protruding block 407 and the pressing block 408 are of an integrated structure, the diameter of the protruding block 407 is the same as that of the first through hole 402, the external shapes of the two sets of protruding blocks 407 are the same as that of the inner shape of the concave groove 411, and the movable block 405, the protruding block 407 and the pressing block 408 are integrally moved horizontally by pressing and moving the pressing block 408, so that one end of the protruding block 407 is retracted into the first through hole 402, and the protruding block 407 is moved out of the concave groove 411.
Further, formula structure as an organic whole between shell 409 and the outer limiting plate 410 constitutes detachable construction between shell 409 and the control instrument 1, constitutes the block structure between outer limiting plate 410 and the interior limiting plate 404, through dismantling shell 409, makes outer limiting plate 410 and interior limiting plate 404 separation, gets rid of the film of adhering to on the control instrument 1 control panel, the convenient protection film who updates.
The working principle and the using process of the invention are as follows: firstly, pulling a handle 203 through a pull groove 205, enabling the handle 203 to rotate by 90 degrees by means of the matching of a connecting groove 204 and a fixed bolt 202, further enabling the handle 203 to be vertical to the upper surface of the control instrument 1, conveniently carrying the control instrument 1 by means of two groups of handles 203, moving the control instrument 1 between two groups of connecting frames 303, enabling a movable ring 307 to compress a first spring 306 to shrink by pushing the movable ring 307, further enabling one end of the connecting frame 303 to be exposed, then installing a connecting column 301 and a limiting block 302 arranged at one end of the control instrument 1 on the connecting frame 303, then loosening the movable ring 307, enabling the movable ring 307 to reset under the action of the first spring 306, enabling a clamping bead 304 arranged on the connecting frame 303 to fall into the connecting column 301 and provided with the limiting groove, and simultaneously installing the limiting block 302 and the connecting frame 303 to enable the control instrument 1 to be installed and fixed, then, by means of the matching of the connecting groove 204 and the fixing bolt 202, the carrying handle 203 is rotated by 90 degrees, the carrying handle 203 is moved to the inside of the containing groove 201, the film installed on the control panel of the control instrument 1 is exposed in the chemical production environment for a long time, the chemical production numerical value is adjusted by pressing the control key on the control panel, after long-time use, the attached film is subjected to chemical corrosion, the film needs to be replaced periodically, the control panel is protected, the aging of the control panel caused by the chemical production environment is avoided, the service life is influenced, when the film attached to the control panel of the control instrument 1 is replaced, the movable block 405 is pressed by the pressing block 408, the movable block 405 compresses the second spring 406, the movable block 405 moves in the movable groove 401, and the movable block 405 drives the lug 407 to move in the first through hole 402, make lug 407 and recess 411 separation, and then make shell 409 lose fixedly, then through dismantling shell 409, make outer limiting plate 410 and interior limiting plate 404 separate, get rid of the film that adheres to on control instrument 1 control panel, change new film, then through the cooperation of outer limiting plate 410 and interior limiting plate 404, install shell 409 on control instrument 1, make lug 407 the inside of card income recess 411 once more, fix shell 409, make the film fixed adhere to on control instrument 1 control panel.
Therefore, the chemical control instrument convenient for connection and assembly comprises a control instrument 1, a lifting and accommodating mechanism 2, a connecting mechanism 3 and a film fixing mechanism 4, wherein the lifting and accommodating mechanism 2 is arranged at the top end of the control instrument 1, two ends of the control instrument 1 are connected and fixed with the outside through the connecting mechanism 3, the film fixing mechanism 4 is arranged on one side of a control panel of the control instrument 1, when the control instrument is carried, a lifting handle is pulled through a pull groove, the lifting handle rotates through an angle by means of the matching of a connecting groove and a fixing bolt, the lifting handle is perpendicular to the upper surface of the control instrument, the control instrument is conveniently carried by means of two groups of lifting handles, after the control instrument is carried, installed and fixed, the lifting handle is controlled to rotate through the pull groove to move into the inner part of the accommodating groove, the space occupied by the device is reduced, and when the control instrument is installed and fixed, through promoting the movable ring, make the movable ring compress the first spring and contract, and then make one end of link expose, then install spliced pole and the stopper that control instrument one end set up on the link, then loosen the movable ring, make the movable ring reset under the effect of first spring, make the shelf location card pearl fall and seted up the spacing inslot on the spliced pole, the structure setting of stopper and link simultaneously, make control instrument installation fixed back, can not take place rotatory condition, when changing the film that adheres to on control instrument control panel, through pressing down to the pressing block, make the movable block compress the second spring, make the movable block move in the inslot of activity, and then make the movable block drive the lug and move in first through-hole inside, make lug and recess separation, and then make the shell lose fixedly, then through dismantling the shell, make outer limiting plate and interior limiting plate separation, get rid of the film of adhering to on control instrument control panel, change new film, then through the cooperation of outer limiting plate and interior limiting plate, install the shell on control instrument, make the lug card go into the inside of recess once more, fix the shell, make the film fixed adhere to on control instrument control panel.
In the description of the present invention, the terms "first", "second", "another", and "yet" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a chemical industry control instrument convenient to connect equipment, includes control instrument (1), carries and draws receiving mechanism (2), coupling mechanism (3) and tectorial membrane fixed establishment (4), its characterized in that: the top end of the control instrument (1) is provided with a lifting and accommodating mechanism (2), two ends of the control instrument (1) are fixedly connected with the outside through a connecting mechanism (3), one side of a control panel of the control instrument (1) is provided with a film covering fixing mechanism (4), the film covering fixing mechanism (4) comprises a movable groove (401), a first through hole (402), a second through hole (403), an inner limiting plate (404), a movable block (405), a second spring (406), a convex block (407), a pressing block (408), a shell (409), an outer limiting plate (410) and a groove (411), the movable groove (401) is formed in the middle position of two sides of one end, close to the control panel, of the control instrument (1), the first through hole (402) and the second through hole (403) are respectively formed in two sides of one end, close to the control panel, of the control instrument (1), an inner limiting plate (404) is arranged at one end, close to the control panel, movable blocks (405) are movably arranged in two sides of one end of the control instrument (1), the movable block (405) is connected with the control instrument (1) through a second spring (406), two groups of convex blocks (407) are fixed on one side of the movable block (405), the convex blocks (407) are arranged in the first through hole (402), a pressing block (408) is fixed on one side of the movable block (405), part of the pressing block (408) penetrates through the second through hole (403), an outer shell (409) is movably installed on the control instrument (1), an outer limit plate (410) is arranged on one side of the outer shell (409), the outer limit plate (410) is arranged at the outer side of the inner limit plate (404), the two ends of the inner side of the outer limiting plate (410) are provided with grooves (411), and the protrusions (407) are mounted in the grooves (411).
2. The chemical industry control instrument convenient to connect and assemble of claim 1, wherein: carry and draw receiving mechanism (2) including accomodating groove (201), gim peg (202), carrying handle (203), spread groove (204) and broached groove (205), two sets of grooves (201) of accomodating have been seted up to the upper surface of control instrument (1), the inside both ends of accomodating groove (201) are provided with gim peg (202), movable mounting has carrying handle (203) on control instrument (1), spread groove (204) have been seted up at the both ends of carrying handle (203), the internally mounted of spread groove (204) has gim peg (202), the central point of carrying handle (203) puts to run through and has seted up broached groove (205).
3. The chemical industry control instrument that facilitates connection assembly of claim 2, wherein: the inner shape of the accommodating groove (201) is the same as the outer shape of the handle (203), the depth of the accommodating groove (201) is larger than the thickness of the handle (203), and the handle (203) passes through the connecting groove (204) and the fixed bolt (202) to form a rotating structure.
4. The chemical industry control instrument that facilitates connection assembly of claim 1, wherein: the connecting mechanism (3) comprises a connecting column (301), a limiting block (302), a connecting frame (303), a clamping bead (304), a fixed ring (305), a first spring (306) and a movable ring (307), a connecting column (301) is fixed at the center of the two sides of the control instrument (1), a limiting block (302) is fixed at one end of the connecting column (301) far away from the control instrument (1), a clamping bead (304) is movably arranged in one end of the connecting frame (303), a fixing ring (305) is arranged at the other end of the connecting frame (303), a first spring (306) is movably arranged on the connecting frame (303), one end of the first spring (306) is fixed on the fixed ring (305), the other end of the first spring (306) is connected with a movable ring (307), and the movable ring (307) is movably mounted on the connecting frame (303).
5. The chemical industry control instrument that facilitates connection assembly of claim 4, wherein: the limiting groove is formed in the connecting column (301), a plurality of groups of clamping grooves are formed in one end of the connecting frame (303) at equal angles, the connecting frame (303) passes through the clamping grooves and forms a sliding structure between the clamping beads (304), and the connecting frame (303) and the limiting blocks (302) form a clamping structure.
6. The chemical industry control instrument that facilitates connection assembly of claim 4, wherein: the connecting frame (303) and the fixed ring (305) are of an integrated structure, the outer diameter of the connecting frame (303) is the same as the inner diameter of the movable ring (307), a sliding structure is formed between the connecting frame (303) and the movable ring (307), and the connecting frame (303) passes through the first spring (306) and forms a telescopic structure between the movable ring (307).
7. The chemical industry control instrument convenient to connect and assemble of claim 1, wherein: the sectional shape of the movable block (405) is the same as that of the movable groove (401), the movable block (405) passes through the movable groove (401) and forms a sliding structure between the control instruments (1), and the movable block (405) passes through the second spring (406) and forms a telescopic structure between the control instruments (1).
8. The chemical industry control instrument that facilitates connection assembly of claim 1, wherein: the movable block (405), the protruding blocks (407) and the pressing blocks (408) are of an integrated structure, the diameter of each protruding block (407) is the same as that of the first through hole (402), and the outer shapes of the two groups of protruding blocks (407) are the same as that of the inner shape of the groove (411).
9. The chemical industry control instrument that facilitates connection assembly of claim 1, wherein: the shell (409) and the outer limiting plate (410) are of an integrated structure, a detachable structure is formed between the shell (409) and the control instrument (1), and a clamping structure is formed between the outer limiting plate (410) and the inner limiting plate (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011440509.XA CN112735509B (en) | 2020-12-08 | 2020-12-08 | Chemical industry control instrument convenient to connect equipment |
Applications Claiming Priority (1)
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| JPS5825210B2 (en) * | 1977-11-14 | 1983-05-26 | 横河電機株式会社 | indicator recorder |
| DE20312919U1 (en) * | 2003-08-18 | 2003-12-11 | General Elektronik Gmbh | In switchboards, cabinets or the like. built-in housing for a measuring device |
| CN201408550Y (en) * | 2009-05-20 | 2010-02-17 | 梅特勒-托利多(常州)测量技术有限公司 | Display instrument shell |
| CN204882630U (en) * | 2015-08-20 | 2015-12-16 | 武汉安科新能电力科技有限公司 | Multi -functional instrument of formula electric power able to programme |
| TWM522874U (en) * | 2015-12-31 | 2016-06-01 | Cheng-Jie Wu | Vehicle dashboard panel replacement structure |
| CN209858607U (en) * | 2019-01-26 | 2019-12-27 | 山东联能电力设计有限公司 | Electric power monitoring instrument |
| CN210323121U (en) * | 2019-06-21 | 2020-04-14 | 陕西西高智能科技有限公司 | Intelligent instrument |
| CN210834992U (en) * | 2019-09-17 | 2020-06-23 | 保定昂蓝电气科技有限公司 | Storage device convenient to platform district line loss investigation appearance carries |
| CN211148805U (en) * | 2019-10-05 | 2020-07-31 | 陈宇 | Electric power intelligent measurement and control device |
| CN211013016U (en) * | 2019-12-12 | 2020-07-14 | 天津市唯肯顿机电设备有限公司 | Adjustable electric appliance instrument |
| CN211237731U (en) * | 2020-02-17 | 2020-08-11 | 重庆友朋科技有限公司 | Fixed equipment of placing of instrument and meter |
| CN211656570U (en) * | 2020-04-10 | 2020-10-09 | 新乡市胜源电气有限公司 | Liquid crystal display key panel for comprehensive measurement and control instrument for power distribution |
| CN211969174U (en) * | 2020-04-19 | 2020-11-20 | 青岛顺菱汽车部件有限责任公司 | Instrument panel convenient to assemble |
| CN212073880U (en) * | 2020-04-24 | 2020-12-04 | 马鞍山福亨汽车内饰有限公司 | Drawer baffle for heavy truck interior accessory instrument assembly |
| CN111524544B (en) * | 2020-05-06 | 2021-12-03 | 杭州环企科技有限公司 | Protection mechanism for instrument |
| CN211877153U (en) * | 2020-05-14 | 2020-11-06 | 安徽恩蔓智能科技有限公司 | Intelligent gas meter box |
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