阅读说明：本技术 一种用于磁致伸缩液位计的固定防护结构 (A kind of fixed protection structure for magnetostriction liquidometer ) 是由 秦兰君 于 2019-09-27 设计创作，主要内容包括：本发明公开了一种用于磁致伸缩液位计的固定防护结构,包括磁致伸缩液位计本体,所述磁致伸缩液位计本体的一侧设有测量杆,所述测量杆的一侧设有固定块,所述固定块的一侧设有若干固定杆,所述固定杆之间设有固定防护装置,所述固定防护装置包括固定板,所述固定板的一侧设有第一活动板,所述第一活动板的一侧设有第二活动板,所述第二活动板与所述第一活动板之间设有若干滑动夹块,所述滑动夹块与滑动装置连接,所述第一活动板与所述第二活动板之间通过固定柱连接。有益效果：避免测量杆在溶液流动驱动力的作用下造成弯折的现象,提高了使用时的安全性,大大的提高了测量杆的使用寿命,该装置结构简单,方便调节使用。(The invention discloses a kind of fixed protection structures for magnetostriction liquidometer, including magnetostriction liquidometer ontology, the side of the magnetostriction liquidometer ontology is equipped with measuring rod, the side of the measuring rod is equipped with fixed block, the side of the fixed block is equipped with several fixed links, fixed-guard is equipped between the fixed link, the fixed-guard includes fixed plate, the side of the fixed plate is equipped with the first movable plate, the side of first movable plate is equipped with the second movable plate, several sliding fixture blocks are equipped between second movable plate and first movable plate, the sliding fixture block is connect with carriage, it is connected between first movable plate and second movable plate by fixed column.The utility model has the advantages that the phenomenon that avoiding measuring rod from causing bending under the action of solution flow driving power, improves safety when use, greatly improve the service life of measuring rod, the apparatus structure is simple, and adjusting is facilitated to use.)

1. a kind of fixed protection structure for magnetostriction liquidometer, which is characterized in that including magnetostriction liquidometer ontology (1), the side of the magnetostriction liquidometer ontology (1) is equipped with measuring rod (2), and the side of the measuring rod (2), which is equipped with, to be fixed The side of block (3), the fixed block (3) is equipped with several fixed links (4), and fixed-guard is equipped between the fixed link (4) (5), the fixed-guard includes fixed plate (6), and the side of the fixed plate (6) is equipped with the first movable plate (7), and described the The side of one movable plate (7) is equipped with the second movable plate (15), between second movable plate (15) and first movable plate (7) Equipped with several sliding fixture blocks (8), the sliding fixture block (8) connect with carriage, first movable plate (7) and described second It is connected between movable plate (15) by fixed column (16), first movable plate (7), the second movable plate (15) and the fixed plate (6) centre is equipped with first through hole (17).

2. a kind of fixed protection structure for magnetostriction liquidometer according to claim 1, which is characterized in that described Carriage includes sliding block (9), and the sliding block (9) is set in sliding slot (10), and the one of the sliding block (9) separate the sliding slot (10) Side is equipped with connecting rod (11), and the connecting rod (11) connect far from the one end of the sliding block (9) with the sliding fixture block (8).

3. a kind of fixed protection structure for magnetostriction liquidometer according to claim 1, which is characterized in that described The side for sliding fixture block is equipped with fixed convex block (12), and the fixed convex block (12) is set to the eccentric part of sliding fixture block (8).

4. a kind of fixed protection structure for magnetostriction liquidometer according to claim 1, which is characterized in that described Fixed convex block (12) are connect with second movable plate (15) by movable axis (13).

5. a kind of fixed protection structure for magnetostriction liquidometer according to claim 1, which is characterized in that described The fixed edge with the fixed plate (6) of sliding slot (10).

6. a kind of fixed protection structure for magnetostriction liquidometer according to claim 1, which is characterized in that described The side of sliding slot (10) is equipped with limited block (14), and the limited block (14) is set to the side of first movable plate (7).

7. a kind of fixed protection structure for magnetostriction liquidometer according to claim 1, which is characterized in that described The side of fixed column (16) is equipped with handle (18), and the side of the handle (18) is equipped with screw thread bar (20), the fixed plate (6) It is equipped with several threaded holes (19), matches between the threaded hole (19) and the screw thread bar (20).

8. a kind of fixed protection structure for magnetostriction liquidometer according to claim 1, which is characterized in that described Several baffles (21) are equipped between fixed link (4), the baffle (21) is equipped with several second through-holes (22).

Technical field

The present invention relates to the design fields of magnetostriction liquidometer, it particularly relates to which a kind of be used for magnetostrictive liquid level The fixed protection structure of meter.

Background technique

Existing magnetostriction liquidometer is that have the magnetostriction line acted on by fixed frequency pulse inside feeler lever, Pulse and the magnetic field generated by magnetic float can interact, and a torsional stress wave can be generated on magnetostriction line.Torsional stress wave The speed known to the current location of magnetic float is transmitted to the both ends of magnetostriction line.

Magnetostriction measurement bar is placed in solution vessel, and due to the flowing of liquid, the impact force of liquid flowing will be right The bending of magnetostriction measurement bar, the bending of magnetostriction measurement bar will will cause the damage of waveguide filament, never influence mangneto Flexible liquidometer measuring accuracy.

For the problems in the relevant technologies, currently no effective solution has been proposed.

Summary of the invention

The purpose of the present invention is to provide a kind of fixed protection structures for magnetostriction liquidometer, to solve above-mentioned back The problem of being proposed in scape technology.

To achieve the above object, the invention provides the following technical scheme: a kind of fixation for magnetostriction liquidometer is anti- The side of protection structure, including magnetostriction liquidometer ontology, the magnetostriction liquidometer ontology is equipped with measuring rod, the measurement The side of bar is equipped with fixed block, and the side of the fixed block is equipped with several fixed links, is equipped with fixed protection between the fixed link Device, the fixed-guard include fixed plate, and the side of the fixed plate is equipped with the first movable plate, first movable plate Side be equipped with the second movable plate, between second movable plate and first movable plate be equipped with several sliding fixture blocks, it is described Sliding fixture block is connect with carriage, is connected between first movable plate and second movable plate by fixed column, described The centre of first movable plate, the second movable plate and the fixed plate is equipped with first through hole.

Further, the carriage includes sliding block, and the sliding block is set in sliding slot, and the sliding block is far from the sliding slot Side be equipped with connecting rod, the one end of the connecting rod far from the sliding block is connect with the sliding fixture block.

Further, the side of the sliding fixture block is equipped with fixed convex block, and the fixed convex block is set to the sliding fixture block Eccentric part.

Further, the fixed convex block and second movable plate pass through activity axis connection.

Further, the fixed edge with the fixed plate of the sliding slot.

Further, the side of the sliding slot is equipped with limited block, and the limited block is set to the side of first movable plate.

Further, the side of the fixed column is equipped with handle, and the side of the handle is equipped with screw thread bar, the fixation Plate is equipped with several threaded holes, matches between the threaded hole and the screw thread bar.

Further, several baffles are equipped between the fixed link, the baffle is equipped with several second through-holes.

Compared with prior art, the invention has the following advantages:

(1), convenient to be set for fixed setting, while between fixed link by being set to fixed block in the side of measuring rod There is fixed-guard and limitation conveniently is played to measuring rod, measuring rod is avoided to make under the action of solution flow driving power The phenomenon that at bending, the safety in use process is greatly improved, the service life of measuring rod is greatly improved, the dress It is simple to set structure, adjusting is facilitated to use；

(2), by so sliding fixture block connect with carriage, facilitate can make when adjusting sliding fixture block activity, the one of sliding slot Side is equipped with limited block, and limited block will limit the first movable plate, so as to realize that, in driving handle, handle will The rotation for pushing the first movable plate and the second movable plate can be realized the sliding rotation of the first movable plate, slide the side of fixture block Equipped with fixed convex block, facilitates the second movable plate to be attached by active cycle and sliding fixture block, facilitate the first movable plate and second Movable plate can be realized the variation of the distance between sliding fixture block during rotating, by being equipped with several screw threads in fixed plate Hole, it is convenient to be attached with screw thread bar, while screw thread bar can limit handle, reset after rotating on hand, thus It can be realized and play the role of fixed limitation to measuring rod, by being equipped with several baffles between fixed link, baffle can be to molten Granule foreign in liquid is filtered, while the second through-hole can facilitate and pass through to solution on baffle, is surveyed so as to realize It is contacted between gauge rod and solution, avoids damaging measuring rod, greatly improve safety, so as to realize pair In the measurement of solution.

Detailed description of the invention

It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings Obtain other attached drawings.

Fig. 1 is a kind of structural representation of fixed protection structure for magnetostriction liquidometer according to an embodiment of the present invention Figure；

Fig. 2 is fixed-guard in a kind of fixed protection structure for magnetostriction liquidometer according to an embodiment of the present invention Structural schematic diagram；

Fig. 3 is that fixture block and cunning are slided in a kind of fixed protection structure for magnetostriction liquidometer according to an embodiment of the present invention The structural schematic diagram connected between block.

Appended drawing reference:

1, magnetostriction liquidometer ontology；2, measuring rod；3, fixed block；4, fixed link；5, fixed-guard；6, fixed plate； 7, the first movable plate；8, fixture block is slided；9, sliding block；10, sliding slot；11, connecting rod；12, fixed convex block；13, movable axis；14, it limits Position block；15, the second movable plate；16, fixed column；17, first through hole；18, handle；19, threaded hole；20, screw thread bar；21, it keeps off Piece；22, the second through-hole.

Specific embodiment

In the following, making further description to invention in conjunction with attached drawing and specific embodiment: