CN211852385U

CN211852385U - Improved energy accumulator working state measuring device

Info

Publication number: CN211852385U
Application number: CN202020472215.4U
Authority: CN
Inventors: 刘瑞川
Original assignee: Tianjin Aoqi Accumulator Co ltd
Current assignee: Tianjin Aoqi Accumulator Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-03
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a follow-on energy storage ware operating condition's measuring device, including the main casing body, fluid, piston, gas outlet and distance sensor, the bottom packing of the main casing internal portion has fluid, and the main casing internal portion of fluid top is equipped with the piston to the main casing top both sides of piston top all are fixed with spacing frame, the central point department of putting at the main casing top is fixed with settles the cavity, and settles the inside one end of cavity and be equipped with two-way hob, and two-way hob's both ends are articulated mutually with the inner wall of settling the cavity to the both sides on two-way hob surface all threaded connection have the nut, the central point department of putting of settling the cavity bottom installs T type frame, all is equipped with the locking groove on two lateral walls at T type frame top, and the central point department of putting of T type frame bottom is equipped with. The utility model discloses not only improved the stability when measuring device uses, prolonged measuring device's life, improved the convenience when measuring device uses moreover.

Description

Improved energy accumulator working state measuring device

Technical Field

The utility model relates to an electronic monitoring and information processing technology field specifically are a follow-on energy storage ware operating condition's measuring device.

Background

The accumulator is a pressure container for storing and releasing energy, it converts the hydraulic energy or air pressure energy of pressure liquid into potential energy to store, when the system needs to convert the potential energy into hydraulic energy or air pressure energy to do work, it can ensure the engineering use of ship body drive and bearing work, and in some special application fields, it has need of monitoring and processing the movement amplitude of its piston position, so that it has need of using correspondent measuring device.

The existing measuring devices on the market are various in types and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) The existing measuring device is inconvenient for limiting the moving amplitude of the piston, so that the piston is easy to incline and has general stability;

(2) the existing measuring device is inconvenient for protecting the distance sensor, so that the phenomenon that the distance sensor is easy to damage due to external factors is caused, and people are often troubled;

(3) the existing measuring device is inconvenient to rapidly disassemble the distance sensor, so that the maintenance is inconvenient, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a follow-on energy storage ware operating condition's measuring device to it is not convenient for carry out spacing processing, is not convenient for protect the distance sensor and handle and be not convenient for carry out the problem of dismantling fast to the distance sensor to solve the range of motion of piston among the above-mentioned background art to propose measuring device.

In order to achieve the above object, the utility model provides a following technical scheme: a device for measuring the working state of an improved energy accumulator comprises a main shell, oil, a piston, an air outlet and a distance sensor, wherein the oil is filled at the bottom end inside the main shell, the piston is arranged inside the main shell above the oil, two sides of the top of the main shell above the piston are both fixed with a limiting frame, a placement cavity is fixed at the central position of the top of the main shell, a bidirectional screw rod is arranged at one end inside the placement cavity, two ends of the bidirectional screw rod are hinged with the inner wall of the placement cavity, nuts are in threaded connection with two sides of the surface of the bidirectional screw rod, a T-shaped frame is installed at the central position of the bottom of the placement cavity, locking grooves are arranged on two outer side walls of the top of the T-shaped frame, the distance sensor is arranged at the central position of the bottom of the T-shaped frame, a protective cover is installed at the bottom of the T-shaped frame outside, the bottom of lens extends to the outside of protection casing, and the inside of protection casing is equipped with protective structure, and the both sides on main casing body top all are equipped with the gas outlet, and the bottom of gas outlet extends to the inside of the main casing body.

Preferably, the inside one end of spacing frame is equipped with the stopper, and the one end of stopper extends to the outside of spacing frame, and the stopper is kept away from the one end of spacing frame and is installed the stand, the bottom of stand and the top fixed connection of piston to carry on spacingly through the stand to the range of motion of piston.

Preferably, settle the central point department at cavity top and install micro motor, and micro motor's output passes through the shaft coupling and installs the pivot to the second gear is installed to the bottom of pivot, and the two-way hob fixed surface of second gear below has first gear, first gear and second gear intermeshing to it rotates to drive two-way hob.

Preferably, the both sides of settling the cavity top all are fixed with the carriage, and one side of carriage inside is equipped with the supporting shoe, and the bottom of supporting shoe extends to the outside of carriage and with the top fixed connection of nut to carry out spacingly to the range of movement of nut.

Preferably, a locking block is installed at the center of the bottom end of the nut, and one end of the locking block extends to the inside of the locking groove, so that the locking block can be detached or locked inside the locking groove 8.

Preferably, protective structure's inside is equipped with organic adhesive, polyurethane rubber sheet body and steel resistance to compression lamellar body in proper order, the inside central point department of putting of protection casing is equipped with organic adhesive, and the inside polyurethane rubber sheet body that is equipped with of protection casing on one side of the organic adhesive to organic adhesive keeps away from the inside steel resistance to compression lamellar body that is equipped with of protection casing on one side of the polyurethane rubber sheet body, so that protect the distance sensor and handle.

Compared with the prior art, the beneficial effects of the utility model are that: the improved measuring device for the working state of the energy accumulator not only improves the stability of the measuring device when in use, prolongs the service life of the measuring device, but also improves the convenience of the measuring device when in use;

(1) by arranging the upright post, the limiting frame and the limiting block, when the piston moves downwards in the main shell according to the capacity of oil, the bottom end of the upright post is connected with the top end of the piston, so that the upright post drives the limiting block to synchronously move downwards in the limiting frame, the moving amplitude of the piston is limited, the phenomenon of inclination of the piston is reduced, and the stability of the measuring device in use is improved;

(2) the protection cover is provided with the organic adhesive, the polyurethane rubber sheet body and the steel compression-resistant sheet body, and the polyurethane rubber sheet body and the steel compression-resistant sheet body are arranged inside the protection cover through the organic adhesive;

(3) by arranging the locking groove, the mounting cavity, the bidirectional screw rod, the first gear, the micro motor, the rotating shaft, the second gear, the supporting frame, the supporting block, the nut and the locking block, the micro motor is controlled by operating the external switch, the rotating shaft drives the second gear to rotate, the second gear drives the first gear to synchronously rotate due to the mutual meshing of the second gear and the first gear, the first gear drives the bidirectional screw rod to synchronously rotate in the accommodating cavity, at the moment, the supporting block can translate in the supporting frame to limit the movement amplitude of the nut, so that the nut translates on the surface of the bidirectional screw rod, and then drive the locking piece by the nut and detach in the inside of locking groove to detach the T type frame in the bottom of settling the cavity and accomplish the quick dismantlement processing to distance sensor, thereby improved the convenience when measuring device uses.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 4 is a schematic view of the protective structure of the present invention.

In the figure: 1. a main housing; 2. oil liquid; 3. a piston; 4. a column; 5. an air outlet; 6. a limiting frame; 7. a limiting block; 8. a locking groove; 9. arranging a cavity; 10. a bidirectional screw rod; 11. a first gear; 12. a micro motor; 13. a rotating shaft; 14. a second gear; 15. a support frame; 16. a support block; 17. a nut; 18. a locking block; 19. a T-shaped frame; 20. a protective structure; 2001. an organic binder; 2002. a polyurethane rubber sheet body; 2003. a steel compression-resistant sheet body; 21. a distance sensor; 22. a lens; 23. a shield.

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 an embodiment: an improved measuring device for the working state of an energy accumulator comprises a main shell 1, oil 2, a piston 3, an air outlet 5 and a distance sensor 21, wherein the oil 2 is filled at the bottom end inside the main shell 1, the piston 3 is arranged inside the main shell 1 above the oil 2, limiting frames 6 are fixed on two sides of the top of the main shell 1 above the piston 3, a limiting block 7 is arranged at one end inside the limiting frame 6, one end of the limiting block 7 extends to the outside of the limiting frame 6, an upright post 4 is installed at one end, far away from the limiting frame 6, of the limiting block 7, the bottom end of the upright post 4 is fixedly connected with the top end of the piston 3, so that the moving amplitude of the piston 3 is limited through the upright post 4;

a mounting cavity 9 is fixed at the center of the top of the main housing 1, a micro motor 12 is mounted at the center of the top of the mounting cavity 9, the type of the micro motor 12 can be Y90S-2, a rotating shaft 13 is mounted at the output end of the micro motor 12 through a coupler, a second gear 14 is mounted at the bottom end of the rotating shaft 13, a first gear 11 is fixed on the surface of a bidirectional screw rod 10 below the second gear 14, and the first gear 11 and the second gear 14 are meshed with each other so as to drive the bidirectional screw rod 10 to rotate;

supporting frames 15 are fixed on two sides of the top of the placement cavity 9, supporting blocks 16 are arranged on one side inside the supporting frames 15, and the bottom ends of the supporting blocks 16 extend to the outside of the supporting frames 15 and are fixedly connected with the top ends of the nuts 17 so as to limit the moving amplitude of the nuts 17;

a bidirectional screw rod 10 is arranged at one end inside the accommodating cavity 9, two ends of the bidirectional screw rod 10 are hinged with the inner wall of the accommodating cavity 9, nuts 17 are connected to two sides of the surface of the bidirectional screw rod 10 in a threaded manner, a locking block 18 is arranged at the center of the bottom end of each nut 17, and one end of each locking block 18 extends into the locking groove 8 so as to detach or lock the locking block 18 into the locking groove 8;

a T-shaped frame 19 is arranged at the central position of the bottom end of the mounting cavity 9, locking grooves 8 are arranged on two outer side walls at the top of the T-shaped frame 19, a distance sensor 21 is arranged at the central position of the bottom end of the T-shaped frame 19, the distance sensor 21 can be E2EM-X16MX, a protective cover 23 is arranged at the bottom end of the T-shaped frame 19 at the outer side of the distance sensor 21, a lens 22 is arranged at the central position of the bottom of the protective cover 23, the bottom end of the lens 22 extends to the outer part of the protective cover 23, the protective cover 23 is internally provided with a protective structure 20, the protective structure 20 is internally provided with an organic adhesive 2001, a polyurethane rubber sheet body 2002 and a steel pressure-resistant sheet body 2003 in sequence, the central position inside the protective cover 23 is provided with the organic adhesive 2001, and a urethane rubber sheet body 2002 is provided inside the protection cover 23 on the side of the organic adhesive 2001, a steel pressure-resistant sheet body 2003 is arranged in the protective cover 23 on the side of the organic adhesive 2001, which is far away from the polyurethane rubber sheet body 2002;

the polyurethane rubber sheet body 2002 and the steel pressure-resistant sheet body 2003 are arranged inside the protective cover 23 through the organic adhesive 2001, so that the high-temperature resistance and the pressure-resistant performance of the protective cover 23 are improved due to the good high-temperature resistance and the good pressure-resistant performance of the polyurethane rubber sheet body 2002 and the steel pressure-resistant sheet body 2003, the protective cover 23 is used for protecting the distance sensor 21, the damage phenomenon of the distance sensor is reduced, and the service life of the measuring device is prolonged;

both sides at main casing body 1 top all are equipped with gas outlet 5, and the bottom of gas outlet 5 extends to the inside of main casing body 1.

The working principle is as follows: when the measuring device is used, firstly, the moving amplitude of the piston 3 is monitored through the lens 22 by the distance sensor 21, relevant data can be fed back to an external system, so that the working state of the energy accumulator can be judged according to the moving amplitude of the piston 3, then, when the piston 3 moves downwards in the main shell 1 according to the volume of the oil liquid 2, the bottom end of the upright post 4 is connected with the top end of the piston 3, and then, the upright post 4 drives the limiting block 7 to synchronously move downwards in the limiting frame 6, so that the moving amplitude of the piston 3 is limited, the inclination phenomenon is reduced, the stability of the measuring device in use is improved, then, the polyurethane rubber sheet body 2002 and the steel compression resistant sheet body 2003 are arranged in the protective cover 23 by the organic adhesive 2001, and the polyurethane rubber sheet body 2002 and the steel compression resistant sheet body 2003 have good high temperature resistance and compression resistance, so that the high temperature resistance and the pressure resistance of the protective cover 23 are improved, the protective cover 23 protects the distance sensor 21 to reduce the damage of the distance sensor, the service life of the measuring device is prolonged, finally, the micro motor 12 is controlled by operating the external switch, the rotating shaft 13 drives the second gear 14 to rotate, the second gear 14 is meshed with the first gear 11, the second gear 14 drives the first gear 11 to synchronously rotate, the first gear 11 drives the two-way screw rod 10 to synchronously rotate in the accommodating cavity 9, at the moment, the supporting block 16 can horizontally move in the supporting frame 15 to limit the moving amplitude of the nut 17, the nut 17 can horizontally move on the surface of the two-way screw rod 10, the nut 17 drives the locking block 18 to be detached from the inside of the locking groove 8, so that the T-shaped frame 19 is detached from the bottom of the accommodating cavity 9 and the distance sensor 21 is rapidly detached, the convenience of the measuring device during use is improved, and therefore the measuring device is used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a follow-on energy storage ware operating condition's measuring device, includes main casing body (1), fluid (2), piston (3), gas outlet (5) and distance sensor (21), its characterized in that: the bottom end in the main shell body (1) is filled with oil (2), a piston (3) is arranged in the main shell body (1) above the oil (2), the two sides of the top of the main shell body (1) above the piston (3) are both fixed with a limiting frame (6), a placement cavity (9) is fixed at the central position of the top of the main shell body (1), a two-way screw rod (10) is arranged at one end in the placement cavity (9), the two ends of the two-way screw rod (10) are hinged with the inner wall of the placement cavity (9), nuts (17) are in threaded connection with the two sides of the surface of the two-way screw rod (10), a T-shaped frame (19) is installed at the central position of the bottom end of the placement cavity (9), locking grooves (8) are arranged on the two outer side walls at the top of the T-shaped frame (19), and a distance sensor (21) is arranged at, and protection casing (23) are installed to T type frame (19) bottom in distance sensor (21) outside, the central point department of putting of protection casing (23) bottom is equipped with lens (22), and the bottom of lens (22) extends to the outside of protection casing (23), and the inside of protection casing (23) is equipped with protective structure (20), and the both sides on main casing body (1) top all are equipped with gas outlet (5), and the bottom of gas outlet (5) extends to the inside of main casing body (1).

2. An improved accumulator working condition measuring device according to claim 1, characterized in that: the inside one end of spacing frame (6) is equipped with stopper (7), and the one end of stopper (7) extends to the outside of spacing frame (6), and stopper (7) keep away from the one end of spacing frame (6) and install stand (4), the bottom of stand (4) and the top fixed connection of piston (3).

3. An improved accumulator working condition measuring device according to claim 1, characterized in that: settle the central point department at cavity (9) top and install micro motor (12), and the output of micro motor (12) installs pivot (13) through the shaft coupling, and second gear (14) are installed to the bottom of pivot (13), and two-way hob (10) surface mounting of second gear (14) below has first gear (11), first gear (11) and second gear (14) intermeshing.

4. An improved accumulator working condition measuring device according to claim 1, characterized in that: both sides of the top of the placement cavity (9) are fixed with supporting frames (15), one side of the interior of each supporting frame (15) is provided with a supporting block (16), and the bottom ends of the supporting blocks (16) extend to the outside of the supporting frames (15) and are fixedly connected with the top ends of nuts (17).

5. An improved accumulator working condition measuring device according to claim 1, characterized in that: the center position department of nut (17) bottom installs locking piece (18), and the inside of locking groove (8) is extended to the one end of locking piece (18).

6. An improved accumulator working condition measuring device according to claim 1, characterized in that: the protection structure (20) is internally provided with an organic adhesive (2001), a polyurethane rubber sheet body (2002) and a steel pressure-resistant sheet body (2003) in sequence, the organic adhesive (2001) is arranged at the central position inside the protection cover (23), the polyurethane rubber sheet body (2002) is arranged inside the protection cover (23) on one side of the organic adhesive (2001), and the steel pressure-resistant sheet body (2003) is arranged inside the protection cover (23) on one side of the organic adhesive (2001) far away from the polyurethane rubber sheet body (2002).