CN211877176U

CN211877176U - Pressure type level gauge protector

Info

Publication number: CN211877176U
Application number: CN202021025233.4U
Authority: CN
Inventors: 李程
Original assignee: Anjijie Tianjin Technology Co ltd
Current assignee: Anjijie Tianjin Technology Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2020-11-06
Anticipated expiration: 2030-06-07

Abstract

The utility model relates to a pressure type level gauge technical field just discloses a pressure type level gauge protector, including the protector shell, the fixed ear of one side fixedly connected with of protector shell, the positive swing joint of fixed ear has set screw, the inside wall fixedly connected with baffle of protector shell, the top swing joint of baffle has the level gauge main part, one side fixedly connected with fixed plate of level gauge main part. This pressure type level gauge protector has reached the good purpose of this pressure type level gauge protecting effect, thereby the problem that general pressure type level gauge protecting effect is not good has been solved, make this pressure type level gauge can not appear damaging the circumstances such as when receiving the striking in the use, great improvement this pressure type level gauge's work efficiency, also reduced people's use cost simultaneously, make people use more save worry, further user demand who has satisfied people, the work of giving people has brought the facility.

Description

Pressure type level gauge protector

Technical Field

The utility model relates to a pressure type level gauge technical field specifically is a pressure type level gauge protector.

Background

The pressure type liquid level meter is a pressure sensor for measuring liquid level, including static pressure liquid level meter, liquid level transmitter, liquid level sensor, water level sensor and pressure transmitter, etc. based on the principle that the static pressure of the measured liquid is proportional to the height of the liquid, it adopts the foreign advanced isolated diffused silicon sensitive element or ceramic capacitance pressure sensitive sensor to convert the static pressure into electric signal, then it is converted into standard electric signal by means of temperature compensation and linear correction.

But the protective effect of general pressure type level gauge on the market is not very good now to lead to pressure type level gauge to appear damaging very easily when receiving the striking, great reduction this pressure type level gauge's work efficiency, also improved people's work efficiency simultaneously, so current pressure type level gauge can't satisfy people's user demand, the work of giving people has brought inconvenience.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pressure type level gauge protector possesses advantages such as protecting effect is good, has solved the not good problem of general pressure type level gauge protecting effect.

(II) technical scheme

For the good purpose of realizing above-mentioned this level gauge protecting effect, the utility model provides a following technical scheme: the utility model provides a pressure type level gauge protector, includes the protector shell, the fixed ear of one side fixedly connected with of protector shell, the front swing joint of fixed ear has set screw, the inside wall fixedly connected with baffle of protector shell, the top swing joint of baffle has the level gauge main part, one side fixedly connected with fixed plate of level gauge main part, the through-hole has been seted up at the top of fixed plate, the inner wall swing joint of through-hole has fixing bolt, the first fixed block of one side fixedly connected with of protector shell.

First mounting groove has been seted up to one side of first fixed block, the first installation piece of the inner wall fixedly connected with of first mounting groove, one side fixedly connected with reset spring of first installation piece, reset spring's one end fixedly connected with second installation piece, one side fixedly connected with second fixed block of second installation piece, the second mounting groove has been seted up to one side of second fixed block, one side fixedly connected with protection pad of second fixed block, the positive swing joint of protector shell has first dodge gate, the positive swing joint of protector shell has the second dodge gate, the positive fixedly connected with pull ring of second dodge gate.

Preferably, the inner wall of the through hole is provided with an internal thread, and the through hole is in threaded connection with the fixing bolt through the internal thread.

Preferably, the front surfaces of the first movable door and the second movable door are provided with observation grooves, and the inner walls of the observation grooves are fixedly connected with transparent glass.

Preferably, the front side of the protective device shell is fixedly connected with a hinge, and the protective device shell is movably connected with the first movable door and the second movable door through the hinge respectively.

Preferably, one side of the second mounting block is fixedly connected with one end of the return spring, the other side of the second mounting block is fixedly connected with the inner wall of the second mounting groove, and the shape and the size of the second mounting block are matched with those of the second mounting groove.

Preferably, the quantity of protection pad is eight, and per four protection pads are a set of, and two sets of protection pads use the perpendicular bisector of level gauge main part to set up as symmetry axis symmetry, and eight protection pads are the rubber protection pad.

Preferably, the number of the pull rings is two, and the two pull rings are respectively arranged on the front surface of the first movable door and the front surface of the second movable door.

(III) advantageous effects

Compared with the prior art, the utility model provides a pressure type level gauge protector possesses following beneficial effect:

1. this pressure type level gauge protector, through the protector shell, fixed ear, set screw, the baffle, the level gauge main part, first fixed block, first mounting groove, first installation piece, reset spring, the second installation piece, the second fixed block, the mutually supporting of second mounting groove and protection pad is used, the purpose that this pressure type level gauge protecting effect is good has been reached, thereby the problem that general pressure type level gauge protecting effect is not good has been solved, make this pressure type level gauge can not appear the condition such as damage when receiving the striking in the use, great improvement this pressure type level gauge's work efficiency, people's use cost has also been reduced simultaneously, make people use more save worry, further user demand who has satisfied people, the work of giving people has brought the facility.

2. This pressure type level gauge protector through level gauge main part, fixed plate, through-hole, internal thread and the fixing bolt that sets up, can make things convenient for people to dismantle and install the level gauge main part more, makes people use more happy and handy, and further satisfied people's user demand has brought the facility for people's work, is worth using widely.

3. This pressure type level gauge protector, through protector shell, first dodge gate, second dodge gate and the clear glass who sets up, can make this level gauge main part people can directly carry out effectual observation to its inside through clear glass in the use, makes things convenient for people to observe the protective conditions of level gauge main part more, further satisfied people's user demand, the work of giving people has brought the facility.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the structure B in fig. 1 according to the present invention.

In the figure: 1. a guard housing; 2. fixing the ear; 3. a set screw; 4. a partition plate; 5. a gauge body; 6. a fixing plate; 7. a through hole; 8. an internal thread; 9. fixing the bolt; 10. a first fixed block; 11. a first mounting groove; 12. a first mounting block; 13. a return spring; 14. a second mounting block; 15. a second fixed block; 16. a second mounting groove; 17. a protective pad; 18. a first movable door; 19. a second movable door; 20. transparent glass; 21. and (4) a pull ring.

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.

Please refer to fig. 1-4, a pressure type liquid level meter protection device, which comprises a protection device shell 1, one side of the protection device shell 1 is fixedly connected with a fixing lug 2, the front side of the fixing lug 2 is movably connected with a fixing screw 3, the inner side wall of the protection device shell 1 is fixedly connected with a baffle 4, the top of the baffle 4 is movably connected with a liquid level meter main body 5, one side of the liquid level meter main body 5 is fixedly connected with a fixing plate 6, a through hole 7 is formed at the top of the fixing plate 6, the inner wall of the through hole 7 is movably connected with a fixing bolt 9, the inner wall of the through hole 7 is provided with an internal thread 8, the through hole 7 is in threaded connection with the fixing bolt 9 through the internal thread 8.

One side of the first fixing block 10 is provided with a first mounting groove 11, the inner wall of the first mounting groove 11 is fixedly connected with a first mounting block 12, one side of the first mounting block 12 is fixedly connected with a return spring 13, one end of the return spring 13 is fixedly connected with a second mounting block 14, one side of the second mounting block 14 is fixedly connected with a second fixing block 15, one side of the second fixing block 15 is provided with a second mounting groove 16, one side of the second mounting block 14 is fixedly connected with one end of the return spring 13, the other side of the second mounting block 14 is fixedly connected with the inner wall of the second mounting groove 16, the shape and size of the second mounting block 14 are matched with the shape and size of the second mounting groove 16, one side of the second fixing block 15 is fixedly connected with protection pads 17, the number of the protection pads 17 is eight, every four protection pads 17 are in one group, and the two groups of protection pads 17 are symmetrically arranged by taking the perpendicular bisector of the liquid level meter main body 5 as, and the eight protection cushions 17 are rubber protection cushions, the rubber is a high-elasticity polymer material with reversible deformation, the rubber is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can recover the original shape after the external force is removed, and can be more convenient for people to disassemble and assemble the liquid level meter main body 5 through the arranged liquid level meter main body 5, the fixing plate 6, the through hole 7, the internal thread 8 and the fixing bolt 9, so that people can use the liquid level meter main body more easily, the use requirements of people are further met, convenience is brought to the work of people, and the protection device is worthy of popularization and use, the front side of the protection device shell 1 is movably connected with a first movable door 18, the front side of the protection device shell 1 is movably connected with a second movable door 19, the front side of the second movable door 19 is fixedly connected with a pull ring 21, the front sides of the first movable door 18 and the second movable door 19, the inner walls of the observation groove are fixedly connected with transparent glass 20, the front surface of the protective device shell 1 is fixedly connected with a hinge, the protective device shell 1 is respectively movably connected with a first movable door 18 and a second movable door 19 through the hinge, the number of the pull rings 21 is two, the two pull rings 21 are respectively arranged on the front surface of the first movable door 18 and the front surface of the second movable door 19, and then the protective device shell 1, the fixing lugs 2, the fixing screws 3, the partition plate 4, the liquid level meter main body 5, the first fixing block 10, the first mounting groove 11, the first mounting block 12, the reset spring 13, the second mounting block 14, the second fixing block 15, the second mounting groove 16 and the protective pad 17 are mutually matched for use, so that the purpose of good protective effect of the pressure type liquid level meter is achieved, the problem of poor protective effect of a common pressure type liquid level meter is solved, and the pressure type liquid level meter cannot be damaged when being impacted in the use process, great improvement the work efficiency of this pressure type level gauge, also reduced people's use cost simultaneously, make people use more save worry, further satisfied people's user demand, the work of giving people has brought the facility, the protector shell 1 that the rethread set up, first dodge gate 18, second dodge gate 19 and clear glass 20, can make this level gauge main part 5 in the use people can directly carry out effectual observation through clear glass 20 to its inside, make things convenient for people to observe the protective conditions of level gauge main part 5 more, further satisfied people's user demand, the work of giving people has brought the facility.

When the liquid level meter is used, the first movable door 18 and the second movable door 19 are opened, then the liquid level meter main body 5 is installed on the partition plate 4 through the fixing bolt 9, then the second fixing block 15 pushes the protection pad 17 under the action of the return spring 13 to clamp the liquid level meter main body 5, and then the first movable door 18 and the second movable door 19 are closed, so that the work is finished.

To sum up, this pressure type level gauge protector has reached the good purpose of this pressure type level gauge protecting effect, makes this pressure type level gauge can not appear damaging the circumstances such as when receiving the striking in the use, great improvement this pressure type level gauge's work efficiency, also make things convenient for people to dismantle and install level gauge main part 5 simultaneously more, further satisfied people's user demand, the work of giving people has brought the facility.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A pressure type liquid level meter protection device comprises a protection device shell (1), and is characterized in that: one side of the protection device shell (1) is fixedly connected with a fixing lug (2), the front face of the fixing lug (2) is movably connected with a fixing screw (3), the inner side wall of the protection device shell (1) is fixedly connected with a partition plate (4), the top of the partition plate (4) is movably connected with a liquid level meter main body (5), one side of the liquid level meter main body (5) is fixedly connected with a fixing plate (6), the top of the fixing plate (6) is provided with a through hole (7), the inner wall of the through hole (7) is movably connected with a fixing bolt (9), and one side of the protection device shell (1) is fixedly connected with a first fixing block (10);

a first mounting groove (11) is formed in one side of the first fixing block (10), a first mounting block (12) is fixedly connected to the inner wall of the first mounting groove (11), one side of the first mounting block (12) is fixedly connected with a return spring (13), one end of the return spring (13) is fixedly connected with a second mounting block (14), one side of the second mounting block (14) is fixedly connected with a second fixing block (15), one side of the second fixed block (15) is provided with a second mounting groove (16), one side of the second fixed block (15) is fixedly connected with a protective pad (17), the front surface of the protective device shell (1) is movably connected with a first movable door (18), the front surface of the protective device shell (1) is movably connected with a second movable door (19), the front surface of the second movable door (19) is fixedly connected with a pull ring (21).

2. A pressure gauge guard as claimed in claim 1, wherein: the inner wall of through-hole (7) is provided with internal thread (8), and through-hole (7) pass through internal thread (8) and fixing bolt (9) threaded connection.

3. A pressure gauge guard as claimed in claim 1, wherein: the front surfaces of the first movable door (18) and the second movable door (19) are provided with observation grooves, and the inner walls of the observation grooves are fixedly connected with transparent glass (20).

4. A pressure gauge guard as claimed in claim 1, wherein: the front side of the protective device shell (1) is fixedly connected with a hinge, and the protective device shell (1) is movably connected with the first movable door (18) and the second movable door (19) through the hinge respectively.

5. A pressure gauge guard as claimed in claim 1, wherein: one side of the second mounting block (14) is fixedly connected with one end of the return spring (13), the other side of the second mounting block (14) is fixedly connected with the inner wall of the second mounting groove (16), and the shape and the size of the second mounting block (14) are matched with those of the second mounting groove (16).

6. A pressure gauge guard as claimed in claim 1, wherein: the quantity of protection pad (17) is eight, and per four protection pads (17) are a set of, and two sets of protection pads (17) use the perpendicular bisector of level gauge main part (5) to set up for symmetry axis symmetry, and eight protection pads (17) are the rubber protection pad.

7. A pressure gauge guard as claimed in claim 1, wherein: the number of the pull rings (21) is two, and the two pull rings (21) are respectively arranged on the front surface of the first movable door (18) and the front surface of the second movable door (19).