CN214224277U - Novel radar level meter - Google Patents

Abstract

The utility model discloses a novel radar level meter, including the level meter main part, the wiring end is installed in the left side of level meter main part, it has the wiring to peg graft in the wiring end, the left side of level meter main part is equipped with stop gear. This novel radar level meter, the accessible buckle closure is connected with the rotation of framework, and the threaded connection of the lantern ring and first bolt, make first bolt and voussoir support when tight, the buckle closure can with the framework lock, otherwise then can open by self gravity, when the lock, can with the wiring embedding opening in and support tightly with the rubber block, and then the wiring plays and presss from both sides tight spacing effect, avoid the wiring atress accident to break away from with the wiring end, guarantee connection stability, avoid the water droplet to splash the circumstances such as take place, after the installation, the sensing of wiring end can rotate the regulation according to the wiring direction, avoid the wiring to bend, and then shorten the life of wiring, can carry out the dismouting with the level meter main part fast, be convenient for follow-up overhauls and maintains it.

Description

Novel radar level meter

Technical Field

The utility model relates to a radar level meter technical field specifically is a novel radar level meter.

Background

The microwave level meter is commonly called as radar level meter, adopts a microwave pulse measuring method, can be normal in an industrial frequency wave band range, has low wave beam energy, can be installed in various metal and nonmetal containers or pipelines, and can be used for carrying out non-contact continuous measurement on the level of liquid, slurry and granular materials. The radar level meter is suitable for occasions with large changes of dust, temperature and pressure and the existence of inert gas and steam, has no harm to human bodies and the environment, and also has the advantages of no influence of medium specific gravity, no influence of dielectric constant change, no need of on-site adjustment and the like.

However, radar level gauge among the prior art still has some weak points in the use, for example when wiring end and wiring are connected, the wiring atress breaks away from with wiring end easily, lead to connecting stability poor, and can not play the guard action to wiring end and wiring junction, lead to taking place the condition such as water droplet splashes easily, simultaneously after the installation, the direction of wiring end can't be adjusted, lead to the wiring to bend easily, influence the life of wiring, and can not carry out the dismouting with the level gauge main part fast, follow-up overhaul and the maintenance degree of difficulty to it are big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel radar level meter to solve among the above-mentioned background art novel radar level meter among the prior art still have some weak points in the use, for example when wiring end and wiring are connected, the wiring atress breaks away from with the wiring end easily, leads to connection stability poor, and can not play the guard action to wiring end and wiring junction, leads to taking place the problem of the condition such as water droplet splashes easily.

In order to achieve the above object, the utility model provides a following technical scheme: a novel radar level gauge comprises a level gauge body, wherein a wiring end is installed on the left side of the level gauge body, a wiring is inserted into the wiring end, and a limiting mechanism is arranged on the left side of the level gauge body;

the limiting mechanism comprises a frame body, a buckle cover, a notch, a rubber block, a lantern ring, a first bolt and a wedge block;

the utility model discloses a structure of a level meter, including framework, framework rigid coupling, buckle closure, rubber block, the inner wall of opening, the inner wall top fixed connection of rubber block and framework, the framework rigid coupling is in the left end of level meter main part, the framework cup joints in the outside of wiring end, the bottom of framework rotates and is connected with the buckle closure, the top processing of buckle closure has the opening, the inner wall of opening inlays and is equipped with the rubber block, the top of rubber block and the inner wall top fixed connection of framework, the inner of rubber block and opening offsets tightly with the outer wall of wiring, the bottom rigid coupling of buckle closure has the lantern ring, the internal thread of lantern ring is connected with first bolt, the right-hand member of first bolt is supported tightly and is had the voussoir, the voussoir rigid coupling is in the bottom of framework. The design can play the effect of preventing splashing to the wiring, can support tightly spacing to the wiring simultaneously, avoids unexpected atress and dislocates with the wiring end.

Preferably, a flange is arranged below the level gauge main body.

Preferably, the outer side of the inner part of the flange is annularly processed with mounting screw holes.

Preferably, a connecting mechanism is arranged between the level meter main body and the flange plate;

the connecting mechanism comprises a clamping sleeve, a clamping block, a clamping rod, a clamping groove, a spring, a support, a shifting plate and a vertical plate;

the top of cutting ferrule and the bottom fixed connection of level meter main part, the inner wall gomphosis of cutting ferrule is connected with the fixture block, the both sides of fixture block have the kelly through the draw-in groove joint, the outer wall of kelly and the both sides clearance fit of cutting ferrule, the outer end rigid coupling of kelly has the riser, install the spring between riser and the cutting ferrule, the inner top of riser is supported tightly and is dialled the board, the corner of dialling the board rotates and is connected with the support, the support rigid coupling is in the both ends top of cutting ferrule. The design makes flange plate and assigned position installation back, can carry out the dismouting with the level meter main part fast, is convenient for follow-up overhauls and maintains it.

Preferably, a steering mechanism is arranged between the clamping block and the flange plate;

the steering mechanism comprises a circular ring, a circular block, a vertical rod and a second bolt;

the bottom of ring and the top fixed connection of ring flange, the inside clearance fit of ring has the disk, the top of disk and the bottom fixed connection of fixture block, the bottom rigid coupling of disk has the montant, the bottom of montant is passed through the bearing and is connected with the top rotation of ring flange, the right-hand member threaded connection of ring has the second bolt, the left end of second bolt offsets tightly with the outer wall of disk. Design like this makes ring flange and assigned position installation back, and the direction of wiring end can rotate according to the wiring direction and adjust, avoids the wiring to bend, and then shortens the life of wiring.

Compared with the prior art, the beneficial effects of the utility model are that: the novel radar level meter is characterized in that the level meter body, the wiring end, the wiring, the flange plate, the mounting screw hole and the limiting mechanism are matched, so that when the radar level meter is used, the radar level meter can be rotationally connected with the frame body through the buckle cover, the lantern ring is in threaded connection with the first bolt, the buckle cover can be buckled with the frame body when the first bolt is tightly abutted against the wedge block, otherwise, the first bolt can be opened by self gravity, when the buckle cover is buckled, the wiring can be embedded into the notch and tightly abutted against the rubber block, the wiring plays a role in clamping and limiting, the accidental separation of the wiring stress from the wiring end is avoided, and the connection stability is ensured;

simultaneously, through the lock of framework and buckle closure, can play the guard action to wiring end and wiring junction, and then avoid the condition such as water droplet to splash to take place.

Through the matching of the material level meter main body, the wiring end, the wiring, the flange plate, the mounting screw hole and the steering mechanism, when the device is used, the vertical rod can be connected with the flange plate in a rotating mode, the second bolt is tightly abutted against the round block, the round block can be adjusted in a rotating mode through the upper part of the round block, and therefore after the device is mounted, the direction of the wiring end can be adjusted in a rotating mode according to the wiring direction, the wiring is prevented from being bent, and the service life of the wiring is further shortened;

through the level meter main part, the wiring end, the wiring, the ring flange, installation screw and coupling mechanism's cooperation, make the device when using, the joint of accessible kelly and draw-in groove links to each other, and the cutting ferrule is connected with the gomphosis of fixture block, make stir and dial the board and can drive the kelly and slide outward and break away from with the draw-in groove, make the cutting ferrule lift off, otherwise then make the installation to the cutting ferrule through the resilience of spring, and then after the installation, can carry out the dismouting with the level meter main part fast, be convenient for follow-up overhaul and maintenance it.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic right sectional view of the structure of FIG. 1;

FIG. 3 is a schematic view of the frame, terminals and wiring of FIG. 2;

fig. 4 is a schematic structural view of the ring, the fixture block and the ferrule in fig. 2.

In the figure: 1. level meter main part, 2, terminal, 3, wiring, 4, ring flange, 5, installation screw hole, 6, stop gear, 601, framework, 602, buckle closure, 603, opening, 604, rubber block, 605, lantern ring, 606, first bolt, 607, voussoir, 7, coupling mechanism, 701, cutting ferrule, 702, fixture block, 703, kelly, 704, draw-in groove, 705, spring, 706, support, 707, dial plate, 708, riser, 8, steering mechanism, 801, ring, 802, round block, 803, montant, 804, second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel radar level meter, includes level meter main part 1, and level meter main part 1's left side is installed and is worked a telephone switchboard 2, and 2 pegs graft of working a telephone switchboard has wiring 3, and level meter main part 1's below is equipped with ring flange 4, and the inside outside of ring flange 4 is annular processing and has installation screw 5, and installation screw 5 is used for with connecting piece cooperation fixed flange 4, and level meter main part 1's left side is equipped with stop gear 6.

The limiting mechanism 6 comprises a frame body 601, a buckle cover 602, an opening 603, a rubber block 604, a lantern ring 605, a first bolt 606 and a wedge 607, the frame body 601 is fixedly connected to the left end of the level meter body 1, the frame body 601 is sleeved on the outer side of the terminal 2, the bottom of the frame body 601 is rotatably connected with the buckle cover 602, the buckle cover 602 can be opened, closed and rotated when being stressed, the opening 603 is processed at the top of the buckle cover 602, the rubber block 604 is embedded in the inner wall of the opening 603, the top of the rubber block 604 is fixedly connected with the top of the inner wall of the frame body 601, the inner ends of the rubber block 604 and the opening 603 are abutted against the outer wall of the connecting wire 3, the rubber block 604 and the opening 603 can play a role in abutting limiting against the connecting wire 3, the lantern ring 605 is fixedly connected to the bottom of the buckle cover 602, the first bolt 606 is connected with the internal thread of the lantern ring 605, when the first bolt 606 rotates rightwards and abuts against the wedge 607, the buckle cover 602 can be buckled with the frame body 601, the right end of the first bolt 606 is abutted against the wedge 607, the wedge 607 is fixedly connected to the bottom of the frame 601, so that the anti-splashing effect can be achieved for the wire, meanwhile, the wire can be tightly abutted and limited, and the wire is prevented from being dislocated from the terminal due to accidental stress.

A connecting mechanism 7 is arranged between the level meter body 1 and the flange plate 4, the connecting mechanism 7 comprises a clamping sleeve 701, a clamping block 702, a clamping rod 703, a clamping groove 704, a spring 705, a bracket 706, a shifting plate 707 and a vertical plate 708, the top of the clamping sleeve 701 is fixedly connected with the bottom of the level meter body 1, the inner wall of the clamping sleeve 701 is embedded and connected with the clamping block 702, the clamping block 702 is matched with the shape and the size of the clamping sleeve 701, the clamping rod 703 is clamped on two sides of the clamping block 702 through the clamping groove 704, the outer wall of the clamping rod 703 is in clearance fit with two sides of the clamping sleeve 701, the clamping rod 703 is embedded into the clamping groove 704 to fix the clamping block 702, the vertical plate 708 is fixedly connected with the outer end of the clamping rod 703, the spring 705 is arranged between the vertical plate 708 and the clamping sleeve 701, the spring is sleeved on the outer wall of the clamping rod and provides inward force to the vertical plate 708, further drives the clamping rod 703 and the clamping groove 704 to be clamped, the shifting plate 707 is in a curved shape, stirring and dialling board 707 can drive riser 708 and slide outward, dialling the corner of board 707 and rotate and be connected with support 706, support 706 rigid coupling in the both ends top of cutting ferrule 701, design like this makes ring flange 4 and assigned position installation back, can carry out the dismouting with level meter main part 1 fast, is convenient for follow-up overhauls and maintains it.

A steering mechanism 8 is arranged between the clamping block 702 and the flange plate 4, the steering mechanism 8 comprises a circular ring 801, a circular block 802, a vertical rod 803 and a second bolt 804, the bottom of the circular ring 801 is fixedly connected with the top of the flange plate 4, the circular ring 801 is internally clearance-fitted with the circular block 802, the top of the circular block 802 is fixedly connected with the bottom of the clamping block 702, the circular block 802, the circular ring 801 and the flange plate 4 are all concentrically arranged, the vertical rod 803 is fixedly connected with the bottom of the circular block 802, the bottom of the vertical rod 803 is rotatably connected with the top of the flange plate 4 through a bearing, the vertical rod 803 enables the circular block 801 to rotate and drives the clamping block 702 to rotate, the right end of the circular ring 801 is in threaded connection with the second bolt 804, the left end of the second bolt 804 is abutted against the outer wall of the circular block 801, the second bolt 804 can play a fixing role on the circular block 801 when being screwed, the design is adopted, after the flange plate 4 is mounted at a specified position, the pointing direction of the terminal 2 can be rotatably adjusted according to the wiring direction, the wiring 3 is prevented from bending, and the service life of the wiring 3 is further shortened.

In this embodiment, when using the novel radar level meter, firstly, the device can be installed at a designated position by the arrangement of the flange 4 and the installation screw hole 5, and matching with an external connecting piece, the terminal 2 is connected with the wiring 3, the buckle cover 602 is connected with the frame 601 by rotation, and the collar 605 is connected with the screw thread of the first bolt 606, so that when the first bolt 606 is tightly contacted with the wedge 607, the buckle cover 601 can be buckled with the frame 601, otherwise, the first bolt can be opened by self gravity, when buckled, the wiring 3 can be embedded into the opening 603 and tightly contacted with the rubber block 604, and then the wiring 3 plays a role of clamping and limiting, and avoids the wiring 3 from being accidentally separated from the terminal 2 due to stress, thereby ensuring the connection stability, and simultaneously, through the buckling of the frame 601 and the buckle cover 602, the connection between the wiring terminal 2 and the wiring 3 can be protected, thereby avoiding the occurrence of water droplet splashing, and the like, the vertical rod 803 is connected with the flange plate 4 in a rotating mode, the second bolt 804 is tightly abutted to the round block 802, the round block 802 can be adjusted in a rotating mode through parts above the round block 802, the wiring end 2 can be adjusted in a rotating mode according to the wiring direction after installation, the wiring end 3 is prevented from being bent, the service life of the wiring end 3 is shortened, the clamping connection with the clamping groove 704 is achieved through the clamping rod 703, the clamping sleeve 701 is connected with the clamping block 702 in an embedded mode, the poking plate 707 can be poked to drive the clamping rod 703 to slide outwards and separate from the clamping groove 704, the clamping sleeve 701 can be detached, otherwise, the clamping sleeve 701 is installed through resilience of the spring 705, the level meter body 1 can be rapidly disassembled and assembled after installation, and follow-up maintenance and repair of the level meter body are facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; 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.

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 (5)

1. A novel radar level gauge comprising a level gauge body (1), characterized in that: a wiring end (2) is installed on the left side of the level meter main body (1), a wiring (3) is inserted into the wiring end (2), and a limiting mechanism (6) is arranged on the left side of the level meter main body (1);

the limiting mechanism (6) comprises a frame body (601), a buckle cover (602), a notch (603), a rubber block (604), a lantern ring (605), a first bolt (606) and a wedge block (607);

framework (601) rigid coupling is in the left end of level gauge main part (1), framework (601) cup joints the outside in wiring end (2), the bottom of framework (601) is rotated and is connected with buckle closure (602), the top processing of buckle closure (602) has opening (603), the inner wall of opening (603) inlays and is equipped with rubber block (604), the top of rubber block (604) and the inner wall top fixed connection of framework (601), the inner of rubber block (604) and opening (603) offsets tightly with the outer wall of wiring (3), the bottom rigid coupling of buckle closure (602) has lantern ring (605), the internal thread of lantern ring (605) is connected with first bolt (606), the right-hand member of first bolt (606) offsets tightly has voussoir (607), voussoir (607) rigid coupling in the bottom of framework (601).

2. The novel radar level gauge according to claim 1, wherein: and a flange plate (4) is arranged below the level meter main body (1).

3. The novel radar level gauge according to claim 2, wherein: and mounting screw holes (5) are annularly processed on the outer side of the inner part of the flange plate (4).

4. The novel radar level gauge according to claim 1, wherein: a connecting mechanism (7) is arranged between the level meter main body (1) and the flange plate (4);

the connecting mechanism (7) comprises a clamping sleeve (701), a clamping block (702), a clamping rod (703), a clamping groove (704), a spring (705), a support (706), a shifting plate (707) and a vertical plate (708);

the top of cutting ferrule (701) and the bottom fixed connection of level meter main part (1), the inner wall gomphosis of cutting ferrule (701) is connected with fixture block (702), the both sides of fixture block (702) have kelly (703) through draw-in groove (704) joint, the outer wall of kelly (703) and the both sides clearance fit of cutting ferrule (701), the outer end rigid coupling of kelly (703) has riser (708), install spring (705) between riser (708) and cutting ferrule (701), the inner top of riser (708) is supported tightly and is had shifting plate (707), the corner of shifting plate (707) rotates and is connected with support (706), support (706) rigid coupling is in the both ends top of cutting ferrule (701).

5. The novel radar level gauge according to claim 4, wherein: a steering mechanism (8) is arranged between the clamping block (702) and the flange plate (4);

the steering mechanism (8) comprises a circular ring (801), a circular block (802), a vertical rod (803) and a second bolt (804);

the bottom of ring (801) and the top fixed connection of ring flange (4), the inside clearance fit of ring (801) has circle piece (802), the top of circle piece (802) and the bottom fixed connection of fixture block (702), the bottom rigid coupling of circle piece (802) has montant (803), the top rotation of bearing and ring flange (4) is passed through to the bottom of montant (803) is connected, the right-hand member threaded connection of ring (801) has second bolt (804), the left end of second bolt (804) offsets tightly with the outer wall of circle piece (802).

Images