CN210893327U - Rod type guided wave radar level meter - Google Patents
Rod type guided wave radar level meter Download PDFInfo
- Publication number
- CN210893327U CN210893327U CN201921454837.8U CN201921454837U CN210893327U CN 210893327 U CN210893327 U CN 210893327U CN 201921454837 U CN201921454837 U CN 201921454837U CN 210893327 U CN210893327 U CN 210893327U
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- China
- Prior art keywords
- guided wave
- wave radar
- radar level
- movable sleeve
- level gauge
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Abstract
The utility model discloses a rod-type guided wave radar level meter, including guided wave radar level meter body, the bottom of guided wave radar level meter body is provided with the mount pad, the bottom of mount pad is provided with the gauge rod, the top outside cover of gauge rod is equipped with installation mechanism, wherein, installation mechanism includes mounting flange, mounting flange's top is provided with the bellying, the outside cover of bellying is equipped with fixed cover matched with it, a plurality of openings have evenly been seted up to the bottom lateral wall of fixed cover, and all block in the opening and be equipped with the ball, the outside cover of fixed cover is equipped with matched with movable sleeve with it, a plurality of and ball matched with spacing grooves have all been seted up in the inboard of movable sleeve and the outside of bellying, the interior top of movable sleeve is. Has the advantages that: the step of fastening the bolt is omitted, so that the worker can complete the installation and the disassembly of the device only by operating with hands, the labor intensity and the workload of the device are reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a guided wave radar level meter technical field particularly, relates to a rod-type guided wave radar level meter.
Background
The guided wave radar level gauge is a contact level gauge using Time Domain Reflection (TDR) measurement principle. The device can be widely applied to measuring the distance, the material level, the volume and the weight of liquid, slurry, paste and the like, and can also be used for measuring solid media such as powder, particles and the like. The series of meters have better accuracy and repeatability than conventional radar level gauges due to the higher dynamic signals and narrower pulses.
At present, the guided wave radar level meter is widely used, most of fixing methods are flange plate fixing, bolts need to be rotated by using a wrench during installation and disassembly, the operation is troublesome, and fastening bolts need to be unscrewed one by using the wrench during replacement or disassembly of the radar level meter, so that a large amount of physical power and time need to be consumed, and the working efficiency of workers is greatly reduced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a rod-type guided wave radar level meter to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a rod type guided wave radar level meter comprises a guided wave radar level meter body, wherein an installation seat is arranged at the bottom of the guided wave radar level meter body, a detection rod is arranged at the bottom of the installation seat, an installation mechanism is sleeved on the outer side of the top of the detection rod, and the top of the installation mechanism is fixedly connected with the bottom of the installation seat;
wherein the mounting mechanism comprises a fixed flange, the top of the fixed flange is provided with a convex part, the outer side of the convex part is sleeved with a fixed sleeve matched with the convex part, the top of the fixed sleeve is fixedly connected with the bottom of the mounting seat, the top of the fixed sleeve is provided with a through hole which is matched with the detection rod in a penetrating way, the side wall of the bottom of the fixed sleeve is uniformly provided with a plurality of openings, and the inside of the opening is clamped with balls, the outside of the fixed sleeve and the top and the bottom of the balls are provided with limit rings, the outside of the fixed sleeve is sleeved with a movable sleeve matched with the fixed sleeve, and the outer side of the top of the movable sleeve is provided with an extension part, the inner side of the movable sleeve and the outer side of the bulge part are both provided with a plurality of grooves matched with the balls, the inner top of the movable sleeve is provided with a plurality of springs, and the bottom ends of the springs are fixedly connected with the limiting rings located at the tops of the balls.
Furthermore, in order to facilitate the installation of the fixing flange and the connection between the fixing flange and the detection rod, a plurality of threaded holes are formed in the outer side of the fixing flange in a penetrating mode, a penetrating hole is formed in the middle of the fixing flange, and the inner diameter of the penetrating hole is larger than that of the through hole.
Further, in order to improve the sealing performance of the device, an installation groove is formed in the inner side of the through hole, and a sealing ring is arranged in the installation groove and between the detection rods.
Further, in order to avoid the occurrence of the rotation phenomenon of the movable sleeve, a plurality of limit blocks are evenly arranged on the inner side of the top of the movable sleeve, and a plurality of limit grooves matched with the limit blocks are formed in the outer side of the fixed sleeve.
Furthermore, in order to facilitate the connection of the limiting block and the limiting groove, the cross section of the limiting block is of an I-shaped structure, and the limiting block is clamped in the limiting groove.
Furthermore, in order to facilitate the connection between the spring and the limiting ring and between the spring and the movable sleeve, the two ends of the spring are respectively and fixedly connected with the limiting ring and the movable sleeve through connecting blocks.
The utility model has the advantages that: through the use of the installation mechanism, the installation and the disassembly of the guided wave radar level gauge body are convenient to realize, the step of utilizing a wrench to fasten a bolt is effectively omitted, the installation and the disassembly of the device can be completed by a worker only through bare-handed operation, the labor intensity and the workload of the device are effectively reduced, and the working efficiency of the device is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a rod guided wave radar level gauge according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a mounting mechanism in a rod guided wave radar level gauge according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure according to A in FIG. 2;
fig. 4 is an enlarged view of the structure according to B in fig. 2.
In the figure:
1. a guided wave radar level gauge body; 2. a mounting seat; 3. a probe rod; 4. an installation mechanism; 401. a fixed flange; 402. a boss portion; 403. fixing a sleeve; 404. a through hole; 405. an opening; 406. a ball bearing; 407. a limiting ring; 408. a movable sleeve; 409. an extension portion; 410. a groove; 411. a spring; 412. a threaded hole; 413. a through hole; 414. a limiting block; 415. a limiting groove; 416. connecting blocks; 5. mounting grooves; 6. and (5) sealing rings.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a rod-type guided wave radar level gauge.
The present invention will be further described with reference to the accompanying drawings and the detailed description thereof, as shown in fig. 1-4, according to the present invention, a rod-type guided wave radar level gauge includes a guided wave radar level gauge body 1, wherein a mounting base 2 is disposed at the bottom of the guided wave radar level gauge body 1, a detecting rod 3 is disposed at the bottom of the mounting base 2, an installation mechanism 4 is sleeved outside the top of the detecting rod 3, and the top of the installation mechanism 4 is fixedly connected to the bottom of the mounting base 2;
wherein, the mounting mechanism 4 comprises a fixing flange 401, the top of the fixing flange 401 is provided with a boss 402, the outer side of the boss 402 is sleeved with a fixing sleeve 403 matched with the boss 402, the top of the fixing sleeve 403 is fixedly connected with the bottom of the mounting seat 2, the top of the fixing sleeve 403 is penetrated and provided with a through hole 404 matched with the detecting rod 3, the bottom side wall of the fixing sleeve 403 is uniformly provided with a plurality of openings 405, the openings 405 are internally provided with balls 406, the outer side of the fixing sleeve 403 is positioned at the top and the bottom of the balls 406 and provided with a limit ring 407, the outer side of the fixing sleeve 403 is sleeved with a movable sleeve 408 matched with the fixing sleeve, the outer side of the top of the movable sleeve 408 is provided with an extension part 409, the inner side of the movable sleeve 408 and the outer side of the boss 402 are both provided with a plurality of grooves 410 matched with the, a plurality of springs 411 are arranged at the inner top of the movable sleeve 408, and the bottom ends of the springs 411 are fixedly connected with the limiting ring 407 positioned at the top of the ball 406.
By means of the technical scheme, the installation mechanism 4 is used, so that the installation and the disassembly of the guided wave radar level gauge body 1 are conveniently realized, the step of fastening a bolt by using a wrench is effectively omitted, a worker can complete the installation and the disassembly of the device only by operating with hands, the labor intensity and the workload of the device are effectively reduced, and the working efficiency of the device is effectively improved.
In one embodiment, a plurality of threaded holes 412 are formed through the outer side of the fixing flange 401, a through hole 413 is formed in the middle of the fixing flange 401, and the inner diameter of the through hole 413 is larger than that of the through hole 404. Through the matching use of the threaded hole 412 and the through hole 413, not only the installation of the fixing flange 401 is facilitated, but also the connection between the fixing flange 401 and the detection rod 3 is facilitated.
In one embodiment, an installation groove 5 is formed inside the through hole 404, and a sealing ring 6 is disposed between the installation groove 5 and the detection rod 3. Through the cooperation of mounting groove 5 and sealing washer 6 use to make it can play fine sealed effect.
In one embodiment, the inner side of the top of the movable sleeve 408 is uniformly provided with a plurality of limit blocks 414, and the outer side of the fixed sleeve 403 is provided with a plurality of limit grooves 415 matched with the limit blocks 414. Through the matching use of the limiting block 414 and the limiting groove 415, the movable sleeve 408 can only move up and down in the limiting groove 415 on the fixed sleeve 403 through the limiting block 414, thereby effectively avoiding the rotation of the movable sleeve 408.
In one embodiment, the cross section of the limiting block 414 is an i-shaped structure, and the limiting block 414 is clamped in the limiting groove 415. Through the design of I-shaped structure to be convenient for realize being connected of stopper 414 and spacing groove 415, simultaneously, make spacing groove 415 can play fine spacing effect to the removal of stopper 414.
In one embodiment, both ends of the spring 411 are fixedly connected to the stop collar 407 and the movable sleeve 408 through a connecting block 416. The connection between the spring 411 and the stop collar 407 and the movable sleeve 408 is facilitated by the use of the connection block 416.
The working principle is as follows: during installation, a worker can install the fixed flange 401 through the bolts, so that the guided wave radar level gauge body 1 can be installed, during disassembly, the extension part 409 is pulled upwards to drive the movable sleeve 408 to move upwards, so that the groove 410 of the movable sleeve 408 is separated from the ball 406, when the bottom end of the movable sleeve 408 moves above the ball 406, the ball 406 moves outward, thereby disengaging the balls 406 from the grooves 410 of the bosses 402 and thus the mounting flange 401 from the mounting sleeve 403, which, at this point, the disassembly of the guided wave radar level gauge body 1 can be realized, the step of fastening bolts by using a wrench is effectively omitted, the device can be mounted and dismounted only by manual operation of workers, so that the labor intensity and the workload of the device are effectively reduced, and the working efficiency of the device is effectively improved.
To sum up, with the help of the above technical scheme of the utility model, through installation mechanism 4's use to be convenient for realize installation and the dismantlement of guided wave radar level meter body 1, thereby saved the step that utilizes spanner fastening bolt effectively, make the staff only need bare-handed operation just can accomplish the installation and the dismantlement to the device, reduced its intensity of labour and work load effectively, and then improved its work efficiency effectively.
In the present application, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed," and the like are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A rod type guided wave radar level gauge comprises a guided wave radar level gauge body (1) and is characterized in that an installation seat (2) is arranged at the bottom of the guided wave radar level gauge body (1), a detection rod (3) is arranged at the bottom of the installation seat (2), an installation mechanism (4) is sleeved on the outer side of the top of the detection rod (3), and the top of the installation mechanism (4) is fixedly connected with the bottom of the installation seat (2);
wherein, installation mechanism (4) includes mounting flange (401), the top of mounting flange (401) is provided with bellying (402), the outside cover of bellying (402) is equipped with fixed cover (403) of matched with it, the top of fixed cover (403) with the bottom fixed connection of mount pad (2), just the top of fixed cover (403) run through set up with feeler lever (3) matched with through-hole (404), a plurality of openings (405) have evenly been seted up to the bottom lateral wall of fixed cover (403), just all the card is equipped with ball (406) in opening (405), the outside of fixed cover (403) just is located the top and the bottom of ball (406) all are provided with spacing ring (407), the outside cover of fixed cover (403) is equipped with matched with movable sleeve (408) with it, just the top outside of movable sleeve (408) is provided with extension (409), the inner side of the movable sleeve (408) and the outer side of the boss (402) are both provided with a plurality of grooves (410) matched with the balls (406), the inner top of the movable sleeve (408) is provided with a plurality of springs (411), and the bottom ends of the springs (411) are fixedly connected with the limiting rings (407) positioned at the tops of the balls (406).
2. The rod guided wave radar level gauge according to claim 1, wherein a plurality of threaded holes (412) are formed through the outer side of the fixing flange (401), a through hole (413) is formed in the middle of the fixing flange (401), and the inner diameter of the through hole (413) is larger than that of the through hole (404).
3. The rod guided wave radar level gauge according to claim 1, wherein an installation groove (5) is formed inside the through hole (404), and a sealing ring (6) is arranged between the installation groove (5) and the detection rod (3).
4. The rod guided wave radar level gauge according to claim 1, wherein a plurality of limiting blocks (414) are uniformly arranged on the inner side of the top of the movable sleeve (408), and a plurality of limiting grooves (415) matched with the limiting blocks (414) are formed on the outer side of the fixed sleeve (403).
5. The rod guided wave radar level gauge according to claim 4, wherein the cross section of the stop block (414) is an I-shaped structure, and the stop block (414) is clamped in the stop groove (415).
6. The rod guided wave radar level gauge according to claim 1, wherein both ends of the spring (411) are fixedly connected with the stop ring (407) and the movable sleeve (408) through connecting blocks (416), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921454837.8U CN210893327U (en) | 2019-09-03 | 2019-09-03 | Rod type guided wave radar level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921454837.8U CN210893327U (en) | 2019-09-03 | 2019-09-03 | Rod type guided wave radar level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210893327U true CN210893327U (en) | 2020-06-30 |
Family
ID=71321953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921454837.8U Expired - Fee Related CN210893327U (en) | 2019-09-03 | 2019-09-03 | Rod type guided wave radar level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210893327U (en) |
-
2019
- 2019-09-03 CN CN201921454837.8U patent/CN210893327U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210903 |
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| CF01 | Termination of patent right due to non-payment of annual fee |