CN218818119U - Seal mounting structure of photoelectric liquid level meter - Google Patents
Seal mounting structure of photoelectric liquid level meter Download PDFInfo
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- CN218818119U CN218818119U CN202222893949.1U CN202222893949U CN218818119U CN 218818119 U CN218818119 U CN 218818119U CN 202222893949 U CN202222893949 U CN 202222893949U CN 218818119 U CN218818119 U CN 218818119U
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- sealing ring
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The utility model discloses a sealed mounting structure of photoelectricity level gauge belongs to photoelectricity level gauge installation technical field, including the pipeline body, be provided with first cavity screw thread collar on the pipeline body, the screw thread is provided with the photoelectricity level gauge body on the first cavity screw thread collar, and first cavity screw thread collar one side is connected with first sealing ring, be provided with seal assembly on the first sealing ring, last first semicircular seal ring and the second semicircular seal ring of being provided with of seal assembly, seal assembly includes first connection sealing ring and spring, two logical grooves have been seted up on the first connection sealing ring, two lead to all being provided with the fixed axle on the inslot wall, it is equipped with the spring and draws the board all to overlap on two fixed axles, spring one side is connected with the board that draws, two draw board one side all is provided with the connecting rod. The device makes the photoelectric liquid level meter reach sealed effect through seal assembly, can reach the effect of being convenient for install and dismantling simultaneously.
Description
Technical Field
The utility model relates to a photoelectric liquid level meter installation technical field especially relates to a photoelectric liquid level meter seal installation structure.
Background
The photoelectric liquid level sensor is a novel contact type point liquid level measurement and control device by utilizing the principle that light is reflected and refracted at interfaces of two different media. The photoelectric liquid level sensor has the advantages of simple structure, high positioning accuracy, no mechanical part, no need of debugging, high sensitivity, corrosion resistance, low power consumption, small size and the like, and also has the characteristics of high temperature resistance, high pressure resistance, strong corrosion resistance, stable chemical property, small influence on a measured medium and the like.
The utility model discloses a photoelectric liquid level sensor as authorizing the utility model discloses that bulletin number is CN213021828U, through having seted up the toper seal groove in water tank and shell lapped position department, the shell is provided with rubber seal in the position department corresponding to the toper seal groove, be favorable to improving novel photoelectric liquid level sensing's leakproofness with rubber seal setting in the inside of toper seal groove, be provided with the blotter in the inside of toper seal groove, install the inside back at the toper seal groove when rubber seal, rubber seal extrudees the blotter, can reduce the space between rubber seal and the toper seal groove, the leakproofness has further been improved, but seal through rubber seal, still can appear the space between rubber seal and the toper seal groove in the time, water can flow from these spaces, for this reason, we have proposed a photoelectric liquid level meter seal installation structure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a photoelectric liquid level meter seal installation structure to solve the problem of proposing in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a sealed mounting structure of photoelectric liquid level meter, includes the pipeline body, be provided with first cavity screw thread collar on the pipeline body, the screw thread is provided with the photoelectric liquid level meter body on the first cavity screw thread collar, just first cavity screw thread collar one side is connected with seal assembly, last first semicircular seal ring and the semicircular seal ring of second of being provided with of seal assembly.
As a preferred technical scheme of the utility model, seal assembly includes first connecting seal ring and spring, two logical grooves have been seted up on the first connecting seal ring, two all be provided with the fixed axle on leading to the inslot wall, two all the cover is equipped with on the fixed axle spring and pulling plate, spring one side with pulling plate connects, two pulling plate one side all is provided with the connecting rod, one of them the connecting rod is kept away from the one end of pulling plate runs through out first connecting seal ring and with first semicircular seal ring is connected, another the connecting rod is kept away from the one end of pulling plate runs through out first connecting seal ring and with the semicircular seal ring of second is connected, first semicircular seal ring with all seted up first semicircular seal groove on the semicircular seal ring of second, and two form the circular seal groove of second when first semicircular seal groove is sealed, be provided with the second sealing ring in the circular seal groove of second, the second sealing ring sets up on the photoelectric liquid level meter body.
Through the scheme, the following technical effects can be achieved: firstly when installing, the pulling plate drives the connecting rod to make the first semicircular sealing ring and the second semicircular sealing ring move, the pulling plate extrudes the spring on the fixed shaft, then the photoelectric liquid level meter body enters the first connecting sealing ring, then the photoelectric liquid level meter body is rotated, the installation head with threads of the photoelectric liquid level meter body is installed on the first hollow thread installation ring in a threaded manner, then the pulling plate is loosened, two first semicircular sealing grooves form the second circular sealing groove to seal and fix the second sealing ring through the elasticity of the spring, the first connecting sealing ring, the first semicircular sealing ring, the second semicircular sealing ring and the second sealing ring form the stepped sealing channel, the sealing effect is effectively achieved, when the disassembly is carried out, the pulling plate extrudes the spring to make the connecting rod drive the first semicircular sealing ring and the second semicircular sealing ring to move, then the photoelectric liquid level meter body rotates, the installation head is taken out from the first hollow thread installation ring, and the disassembly is completed.
As an optimized technical scheme of the utility model, first sealed annular has been seted up on the first connecting seal ring inner wall, is provided with in the first sealed annular first semicircular seal ring with the semicircular seal ring of second.
Through the scheme, the following technical effects can be achieved: bear first semicircular sealing ring and second semicircular sealing ring through first sealed annular, form the sealed passageway of notch cuttype connection simultaneously, make sealed effect improve.
As a preferred technical scheme of the utility model, the through-hole has been seted up on the first seal ring inslot wall, be provided with in the through-hole the connecting rod.
Through the scheme, the following technical effects can be achieved: the connecting rod is movable through the through hole.
As a preferred technical scheme of the utility model, the circular seal groove of second with second sealing ring phase-match.
Through the scheme, the following technical effects can be achieved: the second seal ring can enter the second circular seal groove.
As an optimized technical scheme of the utility model, first semicircular sealing ring with the semicircular sealing ring junction of second is provided with sealed the pad.
Through the scheme, the following technical effects can be achieved: the first semicircular sealing ring and the second semicircular sealing connecting gap are sealed through a sealing gasket.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. firstly when installing, the pulling plate drives the connecting rod to make first semicircular sealing ring and second semicircular sealing ring move, the fixed epaxial spring of fixed axle of pulling plate extrusion simultaneously, then the photoelectricity level gauge body gets into first connection sealing ring, then rotatory photoelectricity level gauge body, make the installation head screw thread of photoelectricity level gauge body area screw thread install on first cavity screw thread collar, then loosen the pulling plate, elasticity through the spring makes two first semicircular seal grooves form the second circular seal groove and seal fixedly to the second sealing ring, first connection sealing ring, first semicircular sealing ring, second semicircular sealing ring and second sealing ring form the notch cuttype sealed passageway, reach sealed effect effectively, when dismantling, pulling plate extrusion spring makes the connecting rod drive first semicircular sealing ring and second semicircular sealing ring and move, then make the photoelectricity level gauge body rotate, take out in the first cavity screw thread collar, thereby accomplish the dismantlement.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of the photoelectric liquid level meter of the present invention after installation;
FIG. 3 is an exploded view of the photoelectric liquid level meter of the present invention;
fig. 4 is an exploded view of the seal assembly of the present invention;
fig. 5 is a schematic structural view of a second semicircular sealing ring according to the present invention.
Wherein: 1. a pipe body; 2. a first hollow threaded mounting ring; 3. a photoelectric liquid level meter body; 4. a first semi-circular seal ring; 5. a second semicircular sealing ring; 6. a first connecting seal ring; 7. a spring; 8. a through groove; 9. a fixed shaft; 10. pulling the movable plate; 11. a connecting rod; 12. a first semicircular seal groove; 13. a second circular seal groove; 14. a second seal ring; 15. a first seal ring groove; 16. and a through hole.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example 1
Referring to fig. 1-5, the utility model provides a sealed mounting structure of photoelectric liquid level meter, including pipeline body 1, be provided with first cavity screw thread collar 2 on the pipeline body 1, the screw thread is provided with photoelectric liquid level meter body 3 on the first cavity screw thread collar 2, and just first cavity screw thread collar 2 one side is connected with seal assembly, is provided with first semicircular seal ring 4 and second semicircular seal ring 5 on the seal assembly.
As a preferred technical scheme of the utility model, seal assembly includes first connecting seal ring 6 and spring 7, two logical grooves 8 have been seted up on first connecting seal ring 6, two all are provided with fixed axle 9 on leading to the groove 8 inner wall, all the cover is equipped with spring 7 and pulling plate 10 on two fixed axles 9, spring 7 one side is connected with pulling plate 10, two pulling plates 10 one sides all are provided with connecting rod 11, one end that pulling plate 10 was kept away from to one of them connecting rod 11 runs through out first connecting seal ring 6 and is connected with first semicircular seal ring 4, the one end that pulling plate 10 was kept away from to another connecting rod 11 runs through out first connecting seal ring 6 and is connected with second semicircular seal ring 5, first semicircular seal groove 12 has all been seted up on first semicircular seal ring 4 and the second semicircular seal ring 5, and form second circular seal groove 13 when two first semicircular seal grooves 12 are sealed, be provided with second seal ring 14 in the second circular seal groove 13, second seal ring 14 sets up on photoelectricity level gauge body 3.
Specifically, firstly, during installation, the pulling plate 10 drives the connecting rod 11 to enable the first semicircular sealing ring 4 and the second semicircular sealing ring 5 to move, meanwhile, the pulling plate 10 presses the spring 7 on the fixing shaft 9, then the photoelectric liquid level meter body 3 enters the first connecting sealing ring 6, then the photoelectric liquid level meter body 3 is rotated, the mounting head with threads of the photoelectric liquid level meter body 3 is installed on the first hollow threaded mounting ring 2 in a threaded mode, then the pulling plate 10 is loosened, the two first semicircular sealing grooves 12 form the second circular sealing groove 13 to seal and fix the second sealing ring 14 through the elastic force of the spring 7, the first connecting sealing ring 6, the first semicircular sealing ring 4, the second semicircular sealing ring 5 and the second sealing ring 14 form a stepped sealing channel, the sealing effect is effectively achieved, during disassembly, the pulling plate 10 presses the spring 7 to enable the connecting rod 11 to drive the first semicircular sealing ring 4 and the second semicircular sealing ring 5 to move, then the photoelectric liquid level meter body 3 is rotated and is taken out of the first hollow threaded mounting ring 2, and disassembly is completed.
As a preferred technical scheme of the utility model, as shown in fig. 4, first sealing ring groove 15 has been seted up on the 6 inner walls of first connecting seal ring, is provided with first semicircular sealing ring 4 and second semicircular sealing ring 5 in the first sealing ring groove 15.
Specifically, the first semicircular sealing ring 4 and the second semicircular sealing ring 5 are borne through the first sealing ring groove 15, and a stepped connection sealing channel is formed at the same time, so that the sealing effect is improved.
As an optimized technical solution of the present invention, as shown in fig. 4, a through hole 16 is provided on the inner wall of the first seal ring groove 15, and a connecting rod 11 is provided in the through hole 16.
In particular, the connecting rod 11 is made movable by the through hole 16.
As a preferred technical solution of the present invention, as shown in fig. 1 to 5, the second circular sealing groove 13 is matched with the second sealing ring 14.
In particular, the second sealing ring 14 can enter the second circular sealing groove 13.
As a preferred technical solution of the present invention, as shown in fig. 4, a sealing pad is disposed at the joint of the first semicircular sealing ring 4 and the second semicircular sealing ring 5.
Specifically, the connecting gap between the first semicircular sealing ring 4 and the second semicircular sealing ring 5 is sealed by a sealing gasket.
The working principle is as follows: firstly, when the photoelectric liquid level meter is installed, the pulling plate 10 drives the connecting rod 11 to enable the first semicircular sealing ring 4 and the second semicircular sealing ring 5 to move, the first semicircular sealing ring 4 and the second semicircular sealing ring 5 enter the first sealing ring groove 15, the pulling plate 10 simultaneously extrudes the spring 7 on the fixing shaft 9, then the photoelectric liquid level meter body 3 enters the first connecting sealing ring 6, then the photoelectric liquid level meter body 3 is rotated, the installation head with threads of the photoelectric liquid level meter body 3 is installed on the first hollow thread installation ring 2 in a threaded mode, then the pulling plate 10 is loosened, the first semicircular sealing ring 4 and the second semicircular sealing ring 5 are staggered with the first connecting sealing ring 6 through the elastic force of the spring 7, then the first semicircular sealing ring 4 and the second semicircular sealing ring 5 are connected, then the two first semicircular sealing grooves 12 form the second circular sealing groove 13 to hermetically fix the second sealing ring 14, the first connecting sealing ring 6, the first semicircular sealing ring 4, the second semicircular sealing ring 5 and the second semicircular sealing ring 14 form a ladder-type sealing channel, the sealing effect of sealing is effectively achieved, when the semicircular sealing ring is disassembled, the connecting rod 10 extrudes the spring 7 to enable the first semicircular sealing ring 4 and the photoelectric liquid level meter body to be installed, and the photoelectric liquid level meter body to be disassembled from the first semicircular sealing ring 2, and the photoelectric liquid level meter.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a sealed mounting structure of photoelectricity level gauge, includes pipeline body (1), its characterized in that: the pipeline comprises a pipeline body (1), and is characterized in that a first hollow thread mounting ring (2) is arranged on the pipeline body (1), a photoelectric liquid level meter body (3) is arranged on the first hollow thread mounting ring (2) in a threaded mode, one side of the first hollow thread mounting ring (2) is connected with a sealing assembly, and a first semicircular sealing ring (4) and a second semicircular sealing ring (5) are arranged on the sealing assembly.
2. The seal mounting structure of an optoelectronic level gauge as set forth in claim 1, wherein: the sealing assembly comprises a first connecting sealing ring (6) and a spring (7), two through grooves (8) are formed in the first connecting sealing ring (6), two fixing shafts (9) are arranged on the inner walls of the through grooves (8), the fixing shafts (9) are sleeved with the spring (7) and a pulling plate (10), one side of the spring (7) is connected with the pulling plate (10), the other side of the pulling plate (10) is provided with a connecting rod (11), one end of the connecting rod (11) far away from the pulling plate (10) penetrates through the first connecting sealing ring (6) and is connected with a first semicircular sealing ring (4), the other end of the connecting rod (11) far away from the pulling plate (10) penetrates through the first connecting sealing ring (6) and is connected with a second semicircular sealing ring (5), a first semicircular sealing groove (12) is formed in the first semicircular sealing groove (12) in a sealing mode, a second semicircular sealing groove (13) is formed in the second semicircular sealing groove (13), and a second semicircular sealing ring (14) is arranged in the second semicircular sealing groove (14), and a liquid level meter body (3) is arranged on the second semicircular sealing ring.
3. The seal mounting structure for an electro-optical level gauge according to claim 2, wherein: a first sealing ring groove (15) is formed in the inner wall of the first connecting sealing ring (6), and the first semicircular sealing ring (4) and the second semicircular sealing ring (5) are arranged in the first sealing ring groove (15).
4. The seal mounting structure of an optoelectronic level gauge as set forth in claim 3, wherein: a through hole (16) is formed in the inner wall of the first sealing ring groove (15), and the connecting rod (11) is arranged in the through hole (16).
5. The seal mounting structure of an electro-optical liquid level gauge according to claim 2, wherein: the second circular sealing groove (13) is matched with the second sealing ring (14).
6. The seal mounting structure of an optoelectronic level gauge as set forth in claim 1, wherein: and a sealing gasket is arranged at the joint of the first semicircular sealing ring (4) and the second semicircular sealing ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222893949.1U CN218818119U (en) | 2022-11-01 | 2022-11-01 | Seal mounting structure of photoelectric liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222893949.1U CN218818119U (en) | 2022-11-01 | 2022-11-01 | Seal mounting structure of photoelectric liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218818119U true CN218818119U (en) | 2023-04-07 |
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ID=87269520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222893949.1U Active CN218818119U (en) | 2022-11-01 | 2022-11-01 | Seal mounting structure of photoelectric liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218818119U (en) |
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2022
- 2022-11-01 CN CN202222893949.1U patent/CN218818119U/en active Active
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