CN215890929U

CN215890929U - Liquid level sensor shock attenuation protector

Info

Publication number: CN215890929U
Application number: CN202122446658.3U
Authority: CN
Inventors: 本特·劳伦斯
Original assignee: Lorentz Pump & Mechanics Beijing Co ltd
Current assignee: Lorentz Pump & Mechanics Beijing Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-02-22
Anticipated expiration: 2031-10-11

Abstract

The application relates to a level sensor shock attenuation protector, it includes the connecting plate and sets up a plurality of shock attenuation seat on the connecting plate, and one side that the connecting plate was kept away from to the shock attenuation seat is provided with can overlap the outer shockproof ring of locating level sensor, and the connecting plate is the arc, and the direction setting of shockproof ring is kept away from to the arc mouth direction trend of connecting plate, and one side that the shockproof ring was kept away from to the connecting plate is provided with the clamp that can adjust the size. This application has carries out absorbing effect to level sensor during operation.

Description

Liquid level sensor shock attenuation protector

Technical Field

The application relates to the field of damping devices, in particular to a damping protection device for a liquid level sensor.

Background

The liquid level sensor is a pressure sensor for measuring liquid level, belongs to a precise controller, and is fixed by a clamp when placed in water because the relative position of the liquid level sensor needs to be fixed due to the size of water flow.

In view of the above related art, the inventor thinks that the liquid level sensor in the related art is underwater, when the liquid level sensor is fixed by the clamp, the flow rate of water is too fast, which causes the liquid level sensor to vibrate underwater, and is easy to cause damage to the liquid level sensor.

SUMMERY OF THE UTILITY MODEL

In order to carry out the shock attenuation to level sensor during operation, this application provides a level sensor shock attenuation protector.

The application provides a level sensor shock attenuation protector adopts following technical scheme:

the utility model provides a level sensor shock attenuation protector, includes the connecting plate and sets up a plurality of shock attenuation seat on the connecting plate, and one side that the connecting plate was kept away from to the shock attenuation seat is provided with can overlap the outer ring that takes precautions against earthquakes of locating level sensor, and the connecting plate is the arc, and the direction setting of taking precautions against earthquakes ring is tend to be kept away from to the huckle direction of connecting plate, and one side that the ring that takes precautions against earthquakes was kept away from to the connecting plate is provided with the clamp that can adjust the size.

Through adopting above-mentioned technical scheme, on locating level sensor with the ring cover that takes precautions against earthquakes, carry out the injecing of relative position to level sensor, use the clamp to be connected to the assigned position with the connecting plate and fix, realize overall structure's fixed, further carry out the shock attenuation through the shock attenuation seat, reduce the probability that level sensor damaged.

Optionally, the number of the shock absorbing seats is two, and the shock absorbing seats are respectively arranged at two ends of the connecting plate.

Through adopting above-mentioned technical scheme, both ends on the connecting plate set up the cushion socket respectively, can further carry out the shock attenuation operation to level sensor through the damping ring on two cushion sockets.

Optionally, the buffer slot has been seted up to the one end that the shock attenuation seat is close to the connecting plate, and the buffer slot is the arc wall and the arc mouth direction of buffer slot is the same with the arc mouth direction of connecting plate.

Through adopting above-mentioned technical scheme, when receiving the impact, the dashpot deforms, because the arc design of dashpot, can be better unload the power, carry out effectual alleviating to the impulsive force, reduce level sensor's atress.

Optionally, the inner wall of the buffer slot is provided with a plurality of buffer blocks.

Through adopting above-mentioned technical scheme, when receiving the impact, the dashpot inner space receives the extrusion, and then because the mutual extrusion of buffer block, through the elastic property of buffer block, can carry out effectual shock attenuation.

Optionally, the guide inclined planes are arranged at two ends of the inner wall of the shockproof ring.

Through adopting above-mentioned technical scheme, can make things convenient for the ring cover that takes precautions against earthquakes to locate outside level sensor through the direction inclined plane on the ring that takes precautions against earthquakes, realize taking precautions against earthquakes ring inner wall and level sensor's butt.

Optionally, an annular air groove is formed in the shockproof ring.

By adopting the technical scheme, when the liquid level sensor is mutually abutted with the inner wall of the shockproof ring, the volume of gas in the air bag is kept unchanged, so that the inner wall of the shockproof ring is abutted to the outside of the liquid level sensor, and the relative position of the liquid level sensor is fixed.

Optionally, a plurality of flow stabilizing grooves are formed outside the anti-vibration ring.

Through adopting above-mentioned technical scheme, when placing level sensor under the liquid level, rivers pass through the steady flow groove, make the ring that takes precautions against earthquakes can keep the horizontality, and then keep level sensor's vertical state.

Optionally, a round corner is formed at the connecting position of the shock absorption seat and the connecting plate.

Through adopting above-mentioned technical scheme, when the ring cover that takes precautions against earthquakes locates outside level sensor, the cushion socket receives connecting plate length direction's power, sets up through the fillet, reduces at the torn probability of cushion socket, increases the angle variable of cushion socket.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the shockproof ring is sleeved on the liquid level sensor, the relative position of the liquid level sensor is limited, the connecting plate is connected to a specified position by using the hoop for fixing, the fixing of the whole structure is realized, the shock absorption is further carried out through the shock absorption seat, and the damage probability of the liquid level sensor is reduced;

2. when the liquid level sensor is impacted, the buffer groove deforms, and due to the arc-shaped design of the buffer groove, the force can be better discharged, the impact force is effectively relieved, and the stress of the liquid level sensor is reduced;

3. when the liquid level sensor and the inner wall of the shockproof ring are mutually abutted, the volume of gas in the gas tank is kept unchanged, so that the inner wall of the shockproof ring is abutted to the outside of the liquid level sensor, and the relative position of the liquid level sensor is fixed.

Drawings

Fig. 1 is an overall schematic view of a shock absorption and protection device for a liquid level sensor in the embodiment.

Fig. 2 is a sectional view of a shock absorbing and protecting device for a liquid level sensor according to the present embodiment.

Description of reference numerals: 1. a connecting plate; 2. a shock-proof device; 3. clamping a hoop; 21. a shock absorbing seat; 22. a buffer tank; 23. round corners; 24. a buffer assembly; 25. a buffer block; 26. a shock-proof ring; 27. a guide slope; 28. an air tank; 29. a flow stabilizing groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses liquid level sensor shock attenuation protector.

Referring to fig. 1 and 2, a liquid level sensor shock absorption protection device comprises a connecting plate 1 and a shock absorption device 2 arranged on the connecting plate 1; the connecting plate 1 and the shockproof device 2 are made of elastic materials, and the elastic materials include but are not limited to rubber; the connecting plate 1 is circular-arc, and the arc mouth direction of connecting plate 1 tends to keep away from the uncovered setting of the direction of anti-vibration device 2, and one side rigid coupling that anti-vibration device 2 was kept away from to connecting plate 1 has the clamp 3 that can adjust the fastening nature.

During the use, set up through shock mounting 2 and carry out the shock attenuation outside level sensor, realize the fixed of clamp 3 through the mode of indentation clamp 3, and then inject shock mounting 2's fixed, the arc design of connecting plate 1 can agree with the radian of clamp 3 more and with the area of contact of clamp 3 more, stronger with the fixity of clamp 3.

Referring to fig. 1 and 2, shock mounting 2 includes the rigid coupling in the cushion socket 21 at 1 both ends of connecting plate, the one side of arc mouth direction is kept away from in connecting plate 1 to cushion socket 21 rigid coupling, cushion socket 21 is integrated into one piece with connecting plate 1, cushion chamber 22 has been seted up to cushion socket 21 near the one end of connecting plate 1, cushion chamber 22 is the arc wall, the arc mouth direction of cushion chamber 22 is the same with the arc mouth direction of connecting plate 1, the upper end of cushion socket 21 is the same with the arc mouth direction of connecting plate 1 for arc and arc mouth direction, fillet 23 has been seted up to one side that is close to each other in the hookup location department of cushion socket 21 and fixed plate, cushion chamber 22 inner wall is provided with multiunit buffering subassembly 24, buffering subassembly 24 includes the buffer block 25 of rigid coupling in the relative both sides of cushion chamber 22, the collineation of 25 of the same group sets up and mutual butt, buffer block 25 is protruding cubic.

During the use, the dashpot 22 that sets up in cushion socket 21 can carry out effectual the alleviating to the impact, because of the arc design of dashpot 22, and then can be better unload power, fillet 23 design between cushion socket 21 and the connecting plate 1 has reduced cushion socket 21 and has received the power of connecting plate 1 length direction, the probability of damage, buffer block 25 of relative setting in the dashpot 22, when receiving the impact, two liang of mutual butt and mutual extrusion can effectually carry out the shock attenuation.

Referring to fig. 1 and 2, a shock-absorbing ring 26 is fixedly connected to one end of the shock-absorbing seat 21, which is far away from the connecting plate 1, the axis of the shock-absorbing ring 26 is horizontally arranged and is the same as the length direction of the connecting plate 1, guide inclined planes 27 are respectively arranged at two ends of the inner wall of the shock-absorbing ring 26, the radius of the middle part of the inner wall of the shock-absorbing ring 26 is smaller than the radius of the end part of the inner wall of the shock-absorbing ring 26, an annular air groove 28 is arranged inside the shock-absorbing ring 26, and a flow stabilizing groove 29 is arranged on the outer peripheral surface of the shock-absorbing ring 26.

When in use, the shockproof ring 26 is sleeved outside the liquid level sensor, and the inner wall of the shockproof ring 26 is mutually abutted with the outer peripheral surface of the liquid level sensor; the shockproof ring 26 is provided with a guide inclined plane 27, so that the shockproof ring 26 can be conveniently sleeved on the liquid level sensor; when the liquid level sensor is clamped in the shockproof ring 26, the annular gas groove 28 is formed in the shockproof ring 26, and the gas in the gas groove 28 keeps the volume unchanged by extruding the gas groove 28, so that the inner wall of the shockproof ring 26 abuts against the outside of the liquid level sensor, and the relative position of the liquid level sensor is fixed; the flow stabilizing groove 29 is formed outside the shockproof ring 26, so that when the liquid level sensor is placed in water, the impact of water flow can be reduced.

The implementation principle of the liquid level sensor shock absorption protection device in the embodiment of the application is as follows: the shockproof ring 26 is sleeved on the liquid level sensor, the guide inclined plane 27 arranged on the shockproof ring 26 can facilitate the nesting of the shockproof ring 26, and the round angle 23 arranged between the shock absorption seat 21 and the connecting plate 1 reduces the probability of tearing the shock absorption seat 21 and the connecting plate 1 when receiving impact force; after the liquid level sensor is sleeved in, the gas groove 28 arranged in the shockproof ring 26 is used for keeping the original volume unchanged, so that the liquid level sensor is abutted by the shockproof ring 26 and is fixed; and is fixed by a clamp 3 on the connecting plate 1.

After the liquid level sensor is placed at a designated position, when the liquid level sensor works in water, direct impact on the shockproof ring 26 is reduced through the flow stabilizing groove 29 outside the shockproof ring 26, and when the liquid level sensor receives impact, limited force unloading is performed through the buffer groove 22 in the shock absorption seat 21 and the buffer block 25 arranged in the buffer groove 22.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a level sensor shock attenuation protector which characterized in that: including connecting plate (1) and set up in a plurality of shock absorber (21) on connecting plate (1), keep away from shock absorber (21) one side of connecting plate (1) is provided with and to overlap shockproof ring (26) outside liquid level sensor is located, connecting plate (1) is the arc, the arc mouth direction trend of connecting plate (1) is kept away from the direction setting of shockproof ring (26), keep away from connecting plate (1) one side of shockproof ring (26) is provided with clamp (3) that can adjust the size.

2. The liquid level sensor shock absorption and protection device as claimed in claim 1, wherein: the number of the shock absorption seats (21) is two, and the shock absorption seats (21) are respectively arranged at two ends of the connecting plate (1).

3. The liquid level sensor shock absorption and protection device as claimed in claim 2, wherein: buffer slot (22) have been seted up to shock attenuation seat (21) one end that is close to connecting plate (1), buffer slot (22) are the arc wall just the arc mouth direction of buffer slot (22) with the arc mouth direction of connecting plate (1) is the same.

4. A liquid level sensor shock absorbing guard as claimed in claim 3, wherein: the inner wall of the buffer groove (22) is provided with a plurality of buffer blocks (25).

5. The liquid level sensor shock absorption and protection device as claimed in claim 1, wherein: and guide inclined planes (27) are arranged at two ends of the inner wall of the shockproof ring (26).

6. The liquid level sensor shock absorption and protection device as claimed in claim 1, wherein: an air groove (28) is formed in the shockproof ring (26).

7. The liquid level sensor shock absorption and protection device as claimed in claim 6, wherein: and a plurality of flow stabilizing grooves (29) are arranged outside the shockproof ring (26).

8. The liquid level sensor shock absorbing guard as set forth in claim 7, wherein: and a round angle (23) is arranged at the connecting position of the shock absorption seat (21) and the connecting plate (1).