CN218676174U - Three-color alarm indicating device for liquid level control - Google Patents
Three-color alarm indicating device for liquid level control Download PDFInfo
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- CN218676174U CN218676174U CN202221358540.3U CN202221358540U CN218676174U CN 218676174 U CN218676174 U CN 218676174U CN 202221358540 U CN202221358540 U CN 202221358540U CN 218676174 U CN218676174 U CN 218676174U
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Abstract
The utility model discloses a three-color alarm indicating device for liquid level control, which belongs to the technical field of fluoroacetate processing, and aims at solving the problems that a large amount of dust is easy to accumulate and adhere on the surface of a three-color alarm indicating lamp for liquid level control working in an environment with larger dust, the working brightness of the indicating lamp can be obviously reduced, the use is influenced, and the indicator lamp is inconvenient to assemble and disassemble; the utility model discloses a lead screw drives clean mechanism when rotating and reciprocates the clearance to the surface of three-colour warning light body, improves the luminance on three-colour warning light body during operation surface, places the standing groove with the base in, and rethread stop gear carries on spacingly to the base to make on three-colour warning light body fixed mounting to the bottom plate, it is convenient to install and dismantle.
Description
Technical Field
The utility model belongs to the technical field of fluoroacetate processing, concretely relates to three-colour alarm indicating device for liquid level control.
Background
The fluorine-containing multifunctional group compound has wide application in the aspects of medicines, pesticides, materials and the like due to the special physical and chemical properties, fluoroacetate is an important medical intermediate and is used for synthesizing 5-fluorouracil and 5-fluorocytosine, and the fluoroacetate produced in China at present is mostly fluorinated by chloroacetate and a fluorination reagent, such as potassium fluoride, sodium fluoride and the like.
Need use tristimulus warning pilot lamp to monitor the liquid level in the synthetic course of working of fluoroacetate, prevent that the liquid level is too high and overflow or the liquid level is too low to cause the pump idle running to burn out, the tristimulus warning pilot lamp finds when using that there is following problem:
(1) the liquid level control who works in the great environment of dust piles up a large amount of dust of adhesion on the surface easily with three-colour alarm indicator, can obviously reduce the luminance of pilot lamp during operation, influences the use.
(2) The existing three-color alarm indicating lamp for liquid level control is generally fixedly installed through a plurality of screws, the installation is not convenient enough, the disassembly and the maintenance are time-consuming and labor-consuming, and the assembly and disassembly efficiency is low.
Therefore, need a tristimulus warning indicating device for liquid level control, solve the liquid level control that works in the great environment of dust and pile up a large amount of dust of adhesion easily on the surface with tristimulus warning pilot lamp, can obviously reduce the luminance of pilot lamp during operation, influence use and pilot lamp and install and remove inconvenient problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-colour alarm indicating device for liquid level control to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three-colour alarm indicating device for liquid level control, includes casing and three-colour warning light body, the top of casing is fixed with the bottom plate, the standing groove has been seted up on the top side of bottom plate, the bottom mounting of three-colour warning light body have with the base of standing groove adaptation, set up two jacks that are symmetric distribution on the side of base, be provided with on the bottom plate with jack complex stop gear, be fixed with a frame foundation on the top side of bottom plate, the top and the bottom of frame foundation rotate jointly and are connected with the lead screw, the top of frame foundation is fixed with output and the coaxial fixed servo motor in lead screw top, the transmission is connected with clean mechanism on the lead screw.
According to the scheme, the cleaning mechanism comprises a connecting plate, a sliding groove matched with one end of the connecting plate in a sliding mode is formed in the support base along the height direction, a screw rod nut sleeve matched with a screw rod is fixed at one end, in sliding fit, of the connecting plate, an outer sleeve ring coaxially arranged with the placing groove is fixed at the other end of the connecting plate, and a cleaning brush is fixed on the inner side face of the outer sleeve ring.
It is further worth explaining, stop gear includes the cylindricality inserted bar with the inside sliding connection of bottom plate, the medial extremity of cylindricality inserted bar stretch into the standing groove and with the jack adaptation, set up the spring groove with cylindricality inserted bar slip adaptation in the bottom plate, cylindricality inserted bar side is fixed with annular limiting plate, be fixed with the spring of cover on the cylindricality inserted bar side between annular limiting plate and the spring groove side.
It should be further noted that an outer joint is coaxially fixed to the outer side end of the cylindrical insertion rod, and a rubber sleeve is sleeved on the surface of the outer joint.
In a preferred embodiment, a threading prepared hole is formed through the bottom end side surface of the placing groove, and the threading prepared hole is located in the center of the placing groove.
As a preferred embodiment, two fixing plates are fixed at two ends of the bottom plate, the two fixing plates are symmetrically distributed, and screw holes are formed in the side surfaces of the fixing plates.
Compared with the prior art, the utility model provides a pair of three-colour alarm indicating device for liquid level control includes following beneficial effect at least:
(1) Reciprocating motion about driving the outer collar through the connecting plate, the coaxial setting of three-colour warning light body behind outer collar and the fixed mounting, and the outer collar internal diameter is greater than the external diameter of three-colour warning light body for reciprocating cleaning is carried out to the surface of three-colour warning light body when reciprocating motion about the cleaning brush on the outer collar, effectively gets rid of the accumulational dust on the surface of three-colour warning light body, improves the cleanliness factor on three-colour warning light body surface, improves the luminance on three-colour warning light body during operation surface.
(2) Promote the cylindricality inserted bar medial extremity through spring force and insert in the jack to carry on spacingly to the base, thereby make three-colour warning light body fixed mounting on the bottom plate, when dismantling the three-colour warning light body, draw the cylindricality inserted bar outward, make the medial extremity of cylindricality inserted bar deviate from the jack, convenient the dismantlement, it is convenient to install and dismantle, save the operation of installing a plurality of screws, effectively improved the efficiency of installing and removing of three-colour warning light body, convenient follow-up maintenance to the three-colour warning light body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the bottom plate of the present invention;
fig. 3 is a schematic view of a partial structure of the placement groove of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of a partial structure of an outer collar of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
fig. 7 is a schematic view of a local structure of the jack according to the present invention.
In the figure: 1. a cleaning mechanism; 101. an outer collar; 102. a cleaning brush; 103. a connecting plate; 104. A screw rod nut sleeve; 2. a limiting mechanism; 201. a cylindrical insert rod; 202. an outer joint; 203. a spring; 204. an annular limit plate; 205. a spring slot; 3. a base plate; 4. a housing; 5. a three-color warning light body; 6. a support base; 7. a servo motor; 8. a fixing plate; 9. a placement groove; 10. a base; 11. a jack; 12. a screw rod; 13. threading a preformed hole; 14. a chute.
Detailed Description
The present invention will be further described with reference to the following examples.
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Please refer to fig. 1-7, the utility model provides a three-color alarm indicating device for liquid level control, including casing 4 and three-color warning light body 5, the top of casing 4 is fixed with bottom plate 3, set up standing groove 9 on the top side of bottom plate 3, the bottom of three-color warning light body 5 is fixed with the base 10 with standing groove 9 adaptation, set up two jacks 11 that are symmetrically distributed on the side of base 10, be provided with the stop gear 2 with jack 11 cooperation on the bottom plate 3, be fixed with support frame 6 on the top side of bottom plate 3, the top and the bottom of support frame 6 rotate jointly and are connected with lead screw 12, the top of support frame 6 is fixed with output and the servo motor 7 of 12 top coaxial fixation of lead screw, the transmission is connected with cleaning mechanism 1 on lead screw 12; when cleaning the surface of three-colour warning light body 5, start servo motor 7 and carry out work, servo motor 7's output drives lead screw 12 and rotates in forward and reverse circulation on a frame foundation 6, lead screw 12 drives clean mechanism 1 when rotating and carries out reciprocating motion, thereby make clean mechanism 1 carry out reciprocal clearance to the surface of three-colour warning light body 5, effectively get rid of 5 accumulational dusts on the surface of three-colour warning light body, improve the cleanliness factor on three-colour warning light body 5 surface, improve the luminance on 5 during operation surfaces of three-colour warning light body, when three-colour warning light body 5 carries out fixed mounting, place the standing groove 9 with base 10 in, rethread stop gear 2 is spacing to base 10, thereby make 5 fixed mounting of three-colour warning light body to on bottom plate 3, it is convenient to install and dismantle, save the operation of installing a plurality of screws, the efficiency of installing and removing of three-colour warning light body 5 has effectively been improved, convenient follow-up maintenance to three-colour warning light body 5.
As further shown in fig. 1, fig. 3, fig. 5 and fig. 6, it should be specifically described that the cleaning mechanism 1 includes a connecting plate 103, a sliding groove 14 which is in sliding fit with one end of the connecting plate 103 is formed in the bracket seat 6 along the height direction, a screw nut sleeve 104 which is in sliding fit with the screw 12 is fixed at one end of the connecting plate 103 which is in sliding fit with the sliding groove 14, an outer collar 101 which is coaxial with the placing groove 9 is fixed at the other end of the connecting plate 103, and a cleaning brush 102 is fixed on the inner side surface of the outer collar 101; when cleaning three-colour warning light body 5's surface, start servo motor 7 and carry out work, servo motor 7's output drives lead screw 12 forward reverse circulation and rotates on a frame foundation 6, lead screw 12, connecting plate 103, lead screw nut cover 104 and the cooperation of spout 14 drive connecting plate 103 and carry out reciprocating motion from top to bottom, connecting plate 103 drives outer lantern ring 101 reciprocating motion from top to bottom, the coaxial setting of three-colour warning light body 5 behind outer lantern ring 101 and the fixed mounting, and outer lantern ring 101 internal diameter is greater than three-colour warning light body 5's external diameter, make cleaning brush 102 on the outer lantern ring 101 reciprocate the clearance to three-colour warning light body 5's surface when reciprocating motion from top to bottom, cleaning brush 102 can adopt soft brush, effectively get rid of the accumulational dust on three-colour warning light body 5 surface, improve the cleanliness factor on three-colour warning light body 5 surface, improve the luminance on three-colour warning light body 5 during operation surface.
As further shown in fig. 2, 3, 4 and 7, it should be specifically described that the limiting mechanism 2 includes a cylindrical insertion rod 201 slidably connected to the inside of the bottom plate 3, an inner end of the cylindrical insertion rod 201 extends into the placement groove 9 and is adapted to the insertion hole 11, a spring groove 205 slidably adapted to the cylindrical insertion rod 201 is formed in the bottom plate 3, an annular limiting plate 204 is fixed to a side surface of the cylindrical insertion rod 201, and a spring 203 sleeved on the side surface of the cylindrical insertion rod 201 is fixed between the annular limiting plate 204 and the spring groove 205; when three-colour warning light body 5 carries out fixed mounting, draw cylindricality inserted bar 201 outward, annular limiting plate 204 drives the compression of spring 203, place standing groove 9 with base 10 in, loosen cylindricality inserted bar 201 again, spring 203 elasticity promotes cylindricality inserted bar 201 medial extremity and inserts in the jack 11, thereby it is spacing to base 10, thereby make 5 fixed mounting of three-colour warning light body on bottom plate 3, when dismantling three-colour warning light body 5, draw cylindricality inserted bar 201 outward, make the medial extremity of cylindricality inserted bar 201 deviate from jack 11, convenient the dismantlement, it is convenient to install and dismantle, save the operation of installing a plurality of screws, the efficiency of installing and removing of three-colour warning light body 5 has effectively been improved, convenient follow-up maintenance to three-colour warning light body 5.
The scheme has the following working processes: when cleaning the surface of three-colour warning light body 5, start servo motor 7 and carry out work, servo motor 7's output drives lead screw 12 forward reverse circulation and rotates on a support base 6, lead screw 12, connecting plate 103, lead screw nut cover 104 and the cooperation of spout 14 drive connecting plate 103 and carry out reciprocating motion from top to bottom, connecting plate 103 drives outer lantern ring 101 reciprocating motion from top to bottom, outer lantern ring 101 and the coaxial setting of three-colour warning light body 5 behind the fixed mounting, and outer lantern ring 101 internal diameter is greater than three-colour warning light body 5's external diameter, make cleaning brush 102 on the outer lantern ring 101 reciprocate the clearance of reciprocating to the surface of three-colour warning light body 5 when moving from top to bottom, cleaning brush 102 can adopt soft brush, effectively get rid of the accumulational dust on three-colour warning light body 5 surface, improve the cleanliness factor on three-colour warning light body 5 surface, when three-colour warning light body 5 carries out fixed mounting, outer pull-column shape inserted bar 201, annular limiting plate 204 drives the compression of spring 203, place base 10 in standing groove 9, loosen post 201 again, spring 203 elasticity promotes the medial extremity of cylindricality inserted bar 201 and inserts 11, thereby make the inboard of three-colour warning light dismantle when carrying out three-colour warning light body, make the three-colour inserted bar 5 dismantle, the medial extremity, the inboard 11, thereby make the base 20 dismantle, the base, the three-colour warning light is dismantled, the base 11 dismantlement, the base.
According to the working process, the following steps are known: cleaning brush 102 on outer lantern ring 101 reciprocates during time to the surface of three-colour warning light body 5, effectively get rid of the accumulational dust on the surface of three-colour warning light body 5, improve the cleanliness factor on three-colour warning light body 5 surface, improve the luminance on three-colour warning light body 5 during operation surface, jack 11 is inserted and deviate from to cylindricality inserted bar 201 medial extremity, thereby carry out fixed mounting and dismantlement to three-colour warning light body 5, convenient dismantlement, it is convenient to install and dismantle, save the operation of installing a plurality of screws, the efficiency of installing and removing of three-colour warning light body 5 has effectively been improved, convenient follow-up maintenance to three-colour warning light body 5.
Further as shown in fig. 4, it is worth specifically describing that an outer joint 202 is coaxially fixed at an outer side end of the cylindrical insertion rod 201, and a rubber sleeve is sleeved on a surface of the outer joint 202; during specific work, the cylindrical insertion rod 201 is driven to move through the pulling outer joint 202, operation is convenient, and friction force generated when the pulling outer joint 202 is increased by the arranged rubber sleeve prevents slipping.
As further shown in fig. 3, it is worth concretely explaining that a threading prepared hole 13 is formed through the side surface of the bottom end of the placing groove 9, and the threading prepared hole 13 is located at the center position of the placing groove 9; during specific work, the reserved threading reserved hole 13 facilitates the threading connection of the electric wire to the three-color warning light body 5.
Further as shown in fig. 2 and 3, it is worth specifically explaining that fixing plates 8 are fixed at two ends of the bottom plate 3, the two fixing plates 8 are symmetrically distributed, and screw holes are formed in the side surfaces of the fixing plates 8; in particular, the fixing plate 8 is fixed to the top end of the housing 4 by mounting screws on the fixing plate 8, thereby fixing the bottom plate 3.
To sum up: cleaning brush 102 on outer lantern ring 101 reciprocates during the time of, to reciprocal clearance of the surface of three-colour warning light body 5, effectively get rid of the accumulational dust on three-colour warning light body 5 surface, improve the cleanliness factor on three-colour warning light body 5 surface, improve the luminance on three-colour warning light body 5 during operation surface, cylindricality inserted bar 201 medial extremity inserts and deviates from jack 11, thereby carry out fixed mounting and dismantlement to three-colour warning light body 5, convenient dismantlement, it is convenient to install and dismantle, save the operation of installing a plurality of screws, the efficiency of installing and removing of three-colour warning light body 5 has effectively been improved, make things convenient for follow-up maintenance to three-colour warning light body 5, drive cylindricality inserted bar 201 through pulling external joint 202 and remove, convenient operation, the rubber sleeve that sets up has increased the frictional force when pulling external joint 202, prevent the slippage, reserved threading preformed hole 13 makes things convenient for wire threading connection to three-colour warning light body 5, through installing the screw on fixed plate 8, thereby fix fixed plate 8 on casing 4 top, thereby fix bottom plate 3.
The servo motor 7 can be purchased in the market, and the servo motor 7 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description is not repeated in the specification.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.
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 (6)
1. The utility model provides a three-colour warning indicating device for liquid level control, includes casing (4) and three-colour warning light body (5), its characterized in that, the top of casing (4) is fixed with bottom plate (3), standing groove (9) have been seted up on the top side of bottom plate (3), the bottom mounting of three-colour warning light body (5) has base (10) with standing groove (9) adaptation, set up two jack (11) that are the symmetric distribution on the side of base (10), be provided with on bottom plate (3) with jack (11) complex stop gear (2), be fixed with on the top side of bottom plate (3) support frame (6), the top and the bottom of support frame (6) rotate jointly and be connected with lead screw (12), the top of support frame (6) is fixed with output and lead screw (12) top coaxial fixed servo motor (7), it has clean mechanism (1) to transmit on lead screw (12).
2. The three-color alarm indicating device for liquid level control according to claim 1, wherein the cleaning mechanism (1) comprises a connecting plate (103), a sliding groove (14) which is matched with one end of the connecting plate (103) in a sliding manner is formed in the bracket base (6) along the height direction, a screw nut sleeve (104) which is matched with the screw (12) is fixed at one end of the connecting plate (103) which is matched with the sliding groove (14) in a sliding manner, an outer collar (101) which is coaxially arranged with the placing groove (9) is fixed at the other end of the connecting plate (103), and a cleaning brush (102) is fixed on the inner side surface of the outer collar (101).
3. The tricolor alarm indicating device for liquid level control according to claim 2, characterized in that the limiting mechanism (2) comprises a cylindrical insertion rod (201) slidably connected with the inside of the bottom plate (3), the inner side end of the cylindrical insertion rod (201) extends into the placing groove (9) and is matched with the insertion hole (11), a spring groove (205) matched with the cylindrical insertion rod (201) in a sliding manner is formed in the bottom plate (3), an annular limiting plate (204) is fixed on the side surface of the cylindrical insertion rod (201), and a spring (203) sleeved on the side surface of the cylindrical insertion rod (201) is fixed between the annular limiting plate (204) and the side surface of the spring groove (205).
4. The tricolor alarm indicating device for liquid level control as claimed in claim 3, wherein an outer joint (202) is coaxially fixed at the outer side end of the cylindrical insertion rod (201), and a rubber sleeve is sleeved on the surface of the outer joint (202).
5. The tricolor alarm indicating device for liquid level control as claimed in claim 1, wherein a threading prepared hole (13) is formed through the bottom end side surface of the placing groove (9), and the threading prepared hole (13) is positioned at the center position of the placing groove (9).
6. The tricolor alarm indicating device for liquid level control according to claim 5, characterized in that two ends of the bottom plate (3) are fixed with fixing plates (8), the two fixing plates (8) are symmetrically distributed, and the side surface of the fixing plate (8) is provided with screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221358540.3U CN218676174U (en) | 2022-06-01 | 2022-06-01 | Three-color alarm indicating device for liquid level control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221358540.3U CN218676174U (en) | 2022-06-01 | 2022-06-01 | Three-color alarm indicating device for liquid level control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218676174U true CN218676174U (en) | 2023-03-21 |
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ID=85534695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221358540.3U Active CN218676174U (en) | 2022-06-01 | 2022-06-01 | Three-color alarm indicating device for liquid level control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218676174U (en) |
-
2022
- 2022-06-01 CN CN202221358540.3U patent/CN218676174U/en active Active
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