CN218443869U

CN218443869U - Hydraulic settlement monitor

Info

Publication number: CN218443869U
Application number: CN202222458824.6U
Authority: CN
Inventors: 伍正辉; 侯飞; 陈明
Original assignee: SHANGHAI ZHAOHUI PRESSURE APPARATUS CO Ltd
Current assignee: SHANGHAI ZHAOHUI PRESSURE APPARATUS CO Ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-02-03
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a hydraulic settlement monitor, which comprises a body, wherein one side of the body is provided with a flange, the top and the bottom of the inside of the flange are both provided with inner hexagon screws matched with the body in a penetrating way, the middle position of the flange close to one side of the body is provided with a first O-shaped ring matched with the flange, and one side of the inside of the body close to the flange is provided with an amplifying circuit; the utility model discloses a horizontal bubble's structural design, can improve the installation leveling work of this product, the structural design of circlip and diffusion silicon for the clearing hole, both save the product inner space and make things convenient for the product equipment, still can improve measurement accuracy to 0.05F.S simultaneously, the structural design who draws the pressure hole through diffusion silicon can realize the filtering work to the inside impurity of liquid, in order to promote product measurement accuracy, reduce the impaired phenomenon of the inside diaphragm of diffusion silicon, the air that influences measurement accuracy in the product cavity can be got rid of at any time through the design of breather valve.

Description

Hydraulic settlement monitor

Technical Field

The utility model relates to a settlement monitor technical field specifically is fluid pressure type settlement monitor.

Background

The hydraulic settlement monitor is a high-precision settlement monitor used for measuring the relative settlement between a base point and each measuring point of a building. The method is mainly applied to the measurement of the differential settlement of measuring points of large buildings, such as hydropower plants, dams, high-rise buildings, foundation pits, tunnels, nuclear power plants, hydro-junction engineering, subways and the like;

when in use, the containers of the hydraulic settlement monitor are connected in series through the liquid passing pipes, the liquid level pressure of each container is measured by the high-precision diffusion silicon core body, and then the liquid level pressure variation of each measuring point can be measured, and transmitted to the signal acquisition system through the RS485 signal, and then the relative settlement height of each measuring point is analyzed;

the prior settlement monitor has the following inconveniences in the using process: the internal structure of the existing detector is single, the majority of the existing detector adopts a single sealing ring to seal the connecting position of the detector, the sealing effect is poor, the phenomenon of short circuit of an internal circuit of the detector is easily caused by the entering of dust and water mist, the service life of the detector is influenced, the leveling work is not convenient to mount the detector, the use flexibility of the detector is reduced, meanwhile, the majority of the surface material of the existing detector is different aluminum materials, the single aluminum has poor oxidation resistance, the visual inspection of the liquid level height of an operator is not convenient, and the later stage needs the operator to use other measuring tools again, so that the use inconvenience and the complexity are increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluid pressure type settlement monitor to propose current settlement monitor in solving above-mentioned background art in the use, can meet following inconvenient part: the internal structure of the existing detector is single, the majority of the existing detector adopts a single sealing ring to seal the connecting position of the detector, the sealing effect is poor, the phenomenon of short circuit of an internal circuit of the detector is easily caused by the entering of dust and water mist, the service life of the detector is influenced, the leveling work is not convenient to mount the detector, the use flexibility of the detector is reduced, meanwhile, the majority of the surface material of the existing detector is different aluminum materials, the single aluminum has poor oxidation resistance, the visual inspection of the liquid level height of an operator is not convenient, and the later period needs the operator to use other measuring tools again, so that the inconvenience and the complexity of the use are increased.

In order to achieve the above purpose, the utility model provides a following technical scheme: the hydraulic settlement monitor comprises a body, wherein a flange is arranged on one side of the body, inner hexagon screws matched with the body are arranged at the top and the bottom of the inside of the flange in a penetrating manner, a first O-shaped ring matched with the flange is arranged at the middle position of one side, close to the body, of the flange, an amplifying circuit is arranged at one side, close to the flange, of the inside of the body, a hexagonal copper column is arranged at the middle position of one side, far away from the flange, of the amplifying circuit, a cross-groove pan head screw is arranged at one side, close to the flange, of the hexagonal copper column, a silica gel lead A and a silica gel lead B are respectively arranged at one side, close to the hexagonal copper column, of the amplifying circuit, diffused silicon matched with the hexagonal copper column is arranged at the middle position of one side, far away from the amplifying circuit, of the inside of the body, an elastic check ring for holes is arranged at one side, close to the diffused silicon, a platinum resistor extending to the outside of the top of one side, close to the amplified circuit, a compression nut is arranged at one side, outside of the platinum resistor is sleeved with a third O-shaped ring, a hydraulic quick connector is arranged at the bottom of the outside of the body, and four-core quick connector is arranged at two ends, close to one side of the hydraulic quick connector;

the novel sensor is characterized in that one side, away from the flange, of the body is sleeved with a barrel body matched with the flange, one side, close to the body, of the interior of the barrel body is provided with a second O-shaped ring matched with the second O-shaped ring, the top, close to one side of the body, of the barrel body is provided with a probe matched with a platinum resistor, countersunk screws are arranged on two sides of the bottom of the barrel body, one side, away from the body, of the barrel body is provided with an upper cover matched with the upper cover, one side, close to the barrel body, of the exterior of the upper cover is sleeved with a fourth O-shaped ring matched with the upper cover, a ventilation valve extending to the exterior of the upper cover is arranged at the inner top of the upper cover, a horizontal bubble is arranged at the middle position, away from one side of the barrel body, of the upper cover, and one end of the front side of the upper cover is provided with a plug.

Preferably, one side of the body, which is provided with the amplifying circuit at the middle position, is provided with a first limiting groove, and the first limiting groove is matched with the elastic check ring for the hole.

Preferably, the outer sides of the two groups of four-core plug-in components are respectively provided with a dustproof cover matched with the four-core plug-in components in a threaded sleeve mode.

Preferably, a core hole is formed in the middle of one side, away from the flange, of the body, and the core hole is matched with the diffusion silicon.

Preferably, the outer side of the diffused silicon is sleeved with an O-shaped sealing ring, and the O-shaped sealing ring is matched with the body.

Preferably, the middle position of one side of the flange close to the body, one side of the outer part of the body close to the cylinder body and one side of the outer part of the upper cover close to the cylinder body are both provided with sealing grooves, and the sealing grooves are matched with the O-shaped rings I, the O-shaped rings II and the O-shaped rings IV.

Preferably, the cylinder is made of an acrylic material.

Preferably, the upper cover, the body and the flange are all made of aircraft aluminum.

Preferably, 19 pressure guiding holes of 1.5mm are formed in one side, close to the cylinder, of the diffused silicon.

Compared with the prior art, the beneficial effects of the utility model are that: the hydraulic settlement monitor;

1. the transparency of the cylinder can be effectively improved by manufacturing the material of the cylinder, so that later-stage operators can conveniently visually observe the height of the liquid level in the cylinder, the oxidation effect of the material can be effectively improved by manufacturing the material of the body, the flange and the upper cover, and the surface of the cylinder is anodized, so that the processing performance of the cylinder is improved, and the cylinder has good corrosion resistance;

2. through the structural design of the horizontal air bubbles, the installation and leveling work of the product can be improved, through the structural design of the elastic retainer ring and the diffused silicon for the holes, the internal space of the product is saved, the product assembly is convenient, meanwhile, the measurement precision can be improved to 0.05F.S, through the structural design of the diffused silicon pressure leading holes, the filtration work of impurities in the liquid can be realized, so that the measurement precision of the product is improved, the damage phenomenon of a membrane in the diffused silicon is reduced, and the air which influences the measurement precision in a product cavity can be removed at any time through the design of the vent valve;

3. structural design through four-core plug-in components and the inside encapsulating filling design that adopts of amplifier circuit, can the dustproof and waterproof ability of this product of effectual improvement, the protection level is up to IP67, it is inside effectual to stop dust or water smoke entering product, reduce the influence to the circuit, long-term stable and reliable operation has been ensured to the product, increase product life, but the on-the-spot environment temperature variation condition of real-time supervision through the structural design of platinum resistance, the interface that this product couples to each other all adopts the formula of inserting PU pipe hookup soon simultaneously, and is succinct, and is convenient, transmit signal to collection system through RS bus, the real-time analysis of computer of being convenient for calculates.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a side view of the upper cover of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a silica gel lead A; 2. a circlip for a hole; 3. diffusing silicon; 4. a silica gel lead B; 5. cross recessed pan head screws; 6. a hexagonal copper cylinder; 7. a first 0-shaped ring; 8. a socket head cap screw; 9. a flange; 10. an amplifying circuit; 11. a body; 12. a compression nut; 13. a platinum resistor; 14. a second 0-shaped ring; 15. an O-shaped ring III; 16. a probe; 17. a barrel; 18. o-shaped ring IV; 19. an upper cover; 20. a vent valve; 21. horizontal bubbles; 22. countersunk head screws; 23. a hydraulic quick coupling; 24. a plug; 25. a four-core insert.

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. 1-3, the present invention provides an embodiment: the hydraulic settlement monitor comprises a body 11, a flange 9 is arranged on one side of the body 11, an inner hexagonal screw 8 matched with the body 11 is arranged at the top and the bottom of the inside of the flange 9 in a penetrating manner, a 0-shaped ring I7 matched with the flange 9 is arranged at the middle position of one side, close to the body 11, of the flange 9, an amplifying circuit 10 is arranged at one side, close to the flange 9, of the inside of the body 11, a hexagonal copper column 6 is arranged at the middle position of one side, far away from the flange 9, of the amplifying circuit 10, a cross-groove pan head screw 5 is arranged at one side, close to the flange 9, of the hexagonal copper column 6, a silica gel lead A1 and a silica gel lead B4 are respectively arranged at one side, close to the hexagonal copper column 6, of the amplifying circuit 10, a diffused silicon 3 matched with the hexagonal copper column 6 is arranged at the middle position of one side, close to the amplifying circuit 10, of the diffused silicon 3, an elastic check ring 2 for holes is arranged at one side, a platinum resistor 13 extending to the outside is arranged at the top of one side, close to the diffused silicon 3, a compression nut 12 is arranged at one side, a compression nut 13 is sleeved outside, a hydraulic plug-in the body 11, and a hydraulic plug-in quick connector 25 is arranged at one side, which is close to the bottom of the hydraulic plug-in the body 11, and close to the hydraulic plug-in the body 11;

one side cover that flange 9 was kept away from to body 11 is equipped with rather than matched with barrel 17, the inside one side that is close to body 11 of barrel 17 is equipped with rather than matched with 0 type circle two 14, the top that barrel 17 is close to body 11 one side is equipped with rather than matched with probe 16 with platinum resistance 13 matched with, the both sides of barrel 17 bottom all are equipped with countersunk screw 22, one side that body 11 was kept away from to barrel 17 is equipped with rather than matched with upper cover 19, one side cover that upper cover 19 outside is close to barrel 17 is equipped with rather than matched with O type circle four 18, the interior top of upper cover 19 is equipped with extends to its outside breather valve 20, upper cover 19 keeps away from the intermediate position department of barrel 17 one side and is equipped with horizontal bubble 21, the positive one end of upper cover 19 one side is equipped with end cap 24.

Furthermore, one side of the amplifying circuit 10 in the middle of the inside of the body 11 is provided with a first limiting groove, and the first limiting groove is matched with the circlip 2 for the hole, so that the installation and placement work of the circlip 2 can be conveniently realized.

Furthermore, the outer sides of the two groups of four-core plug-in units 25 are all provided with dustproof covers matched with the four-core plug-in units in a threaded sleeve mode, and the dustproof sealing effect of the four-core plug-in units 25 is improved conveniently.

Further, the middle position of the inner part of the body 11, which is far away from one side of the flange 9, is provided with a core hole, and the core hole is matched with the diffusion silicon 3, so that the installation and placement work of the diffusion silicon 3 is convenient to realize.

Furthermore, the outer side of the diffused silicon 3 is sleeved with an O-shaped sealing ring, and the O-shaped sealing ring is matched with the body 11, so that the diffused silicon 3 can be installed and placed conveniently.

Furthermore, the middle position of one side of the flange 9 close to the body 11, which is located on one side of the outer portion of the body 11 close to the cylinder body 17, and one side of the outer portion of the upper cover 19 close to the cylinder body 17 are provided with sealing grooves, and the sealing grooves are matched with the first 0-shaped ring 7, the second 0-shaped ring 14 and the fourth O-shaped ring 18, so that the installation and placement work of the first 0-shaped ring 7, the second 0-shaped ring 14 and the fourth O-shaped ring 18 can be conveniently realized.

Further, the cylinder 17 is made of an acrylic material, so that the transparency of the cylinder 17 is improved, and an operator can conveniently observe the liquid level.

Furthermore, the upper cover 19, the body 11 and the flange 9 are all made of aluminum material of an aircraft, so that the corrosion resistance of the upper cover 19, the body 11 and the flange 9 is improved.

Furthermore, 19 pressure guiding holes of 1.5mm are formed in one side of the diffused silicon 3 close to the cylinder 17, so that the liquid impurity filtering work is convenient to realize.

The working principle is as follows: the electric parts of the device are all supplied with power by a storage battery, when in use, the outer surface of the diffused silicon 3 is coated with a proper amount of vaseline, then the diffused silicon 3 is arranged in a core hole arranged in the body 11, when in arrangement, the diffused silicon 3 can be slowly applied with force, an O-shaped sealing ring sleeved on the surface of the diffused silicon 3 is forced to deform and then smoothly slide into the core hole, and when the diffused silicon 3 and the parts above are arranged to the bottommost part, the circlip 2 for the hole is arranged in a limiting groove arranged in the body 11 by using clamp spring external pliers.

Then, an O-shaped ring III 15 matched with the probe 16 is sleeved on the outer side thread of the probe 16, then, a proper amount of silicone heat conduction adhesive is filled into the hole in the probe 16, finally, the platinum resistor 13 is inserted into the hole in the probe 16, at the moment, the compression nut 12 is screwed into the body 11 to compress the platinum resistor 13, a proper amount of liquid raw material belt is coated on the outer side thread of the two four-core plug-ins 25, then, the two four-core plug-ins 25 are screwed onto the body 11 by using a special tool wrench, the dustproof cover is screwed onto the four-core plug-ins 25, the hexagonal copper column 6 is screwed onto the body 11 by using an external socket wrench, then, the lead on the platinum resistor 13, the silica gel lead B4 on the diffused silicon 3 and the silica gel lead A1 on the two four-core plug-ins 25 are respectively welded onto the amplifying circuit 10, the amplifying circuit 10 is fixed on the hexagonal copper column 6 by using the cross recessed pan head screw 5, a proper amount of epoxy resin adhesive is filled into the amplifying circuit 10, after solidification, a 0-7-in-sealing groove ring is sleeved in the flange 9, and then, the body 11 is fixed on the flange 9 by using the hexagon screw 8.

Finally, sleeving a second 0-ring 14 in a sealing groove of the body 11, fixing the cylinder 17 on the body 11 by using three countersunk screws 22, sleeving a fourth O-ring 18 in a sealing groove of the upper cover 19, fixing the upper cover 19 on the cylinder 17 by using the three countersunk screws 22, screwing the vent valve 20 on the body 11 and the upper cover 19 respectively, coating a proper amount of liquid raw material belt on the threads on the surface of the hydraulic quick connector 23, screwing the hydraulic quick connector 23 on the threaded hole formed in the surface of the body 11, screwing the plug 24 into the threaded hole of the upper cover 19, pouring a proper amount of 703 glue into the circular groove formed in the surface of the upper cover 19, and adhering the horizontal air bubbles 21 on the 703 glue in the circular groove of the upper cover 19 to complete the assembly.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. Fluid pressure type settlement monitor, including body (11), its characterized in that: one side of the body (11) is provided with a flange (9), the top and the bottom inside the flange (9) are all penetrated and provided with an inner hexagon screw (8) matched with the body (11), the middle position of the flange (9) close to one side of the body (11) is provided with a first 0-shaped ring (7) matched with the flange, one side of the body (11) close to the flange (9) is provided with an amplifying circuit (10), the middle position of the amplifying circuit (10) far away from one side of the flange (9) is provided with a hexagon copper column (6), one side of the hexagon copper column (6) close to the flange (9) is provided with a cross-groove pan head screw (5), one side of the amplifying circuit (10) close to the hexagon copper column (6) is provided with a silica gel wire A (1) and a silica gel wire B (4) respectively, the middle position of the body (11) far away from one side of the amplifying circuit (10) is provided with a diffusion silicon (3) matched with the hexagon copper column (6), one side of the diffusion silicon (3) close to the amplifying circuit (10) is provided with an elastic check ring (2), one side of the diffusion silicon (3) is provided with a platinum nut (13) extending from one side of the internal diffusion resistor (11), and one side of the platinum nut (13) is provided with an extension resistor (13) close to the platinum nut (13), an O-shaped ring III (15) is sleeved on one side, away from the compression nut (12), of the outer portion of the platinum resistor (13), a hydraulic quick connector (23) is arranged at the bottom of the body (11), and four-core plug-in units (25) are arranged at two ends of one side, close to the hydraulic quick connector (23), of the outer portion of the body (11);

one side of the body (11) far away from the flange (9) is sleeved with a cylinder body (17) matched with the cylinder body, one side of the inside of the cylinder body (17) close to the body (11) is provided with a second 0-shaped ring (14) matched with the second 0-shaped ring, the top of the cylinder body (17) close to one side of the body (11) is provided with a probe (16) matched with a platinum resistor (13), two sides of the bottom of the cylinder body (17) are provided with sunk screws (22), one side of the cylinder body (17) far away from the body (11) is provided with an upper cover (19) matched with the upper cover, one side of the outside of the upper cover (19) close to the cylinder body (17) is sleeved with a fourth O-shaped ring (18) matched with the upper cover, the inner top of the upper cover (19) is provided with a ventilation valve (20) extending to the outside of the upper cover, a horizontal bubble (21) is arranged at the middle position of one side of the upper cover (19) far away from the cylinder body (17), and one end of the front of one side of the upper cover (19) is provided with a plug (24).

2. The hydraulic sedimentation monitor according to claim 1, wherein: a first limiting groove is formed in one side, provided with the amplifying circuit (10), of the middle position in the body (11), and the first limiting groove is matched with the elastic check ring (2) for the hole.

3. The hydraulic sedimentation monitor according to claim 1, wherein: the outer sides of the two groups of four-core plug-in units (25) are all sheathed with dust covers matched with the plug-in units in a threaded manner.

4. The hydraulic settlement monitor of claim 1, wherein: and a core hole is formed in the middle position of one side, far away from the flange (9), of the interior of the body (11), and the core hole is matched with the diffusion silicon (3).

5. The hydraulic settlement monitor of claim 1, wherein: the outer side of the diffused silicon (3) is sleeved with an O-shaped sealing ring, and the O-shaped sealing ring is matched with the body (11).

6. The hydraulic sedimentation monitor according to claim 1, wherein: the middle position of one side of the flange (9) close to the body (11) is positioned on one side of the outer portion of the body (11) close to the cylinder body (17) and one side of the outer portion of the upper cover (19) close to the cylinder body (17) are provided with sealing grooves, and the sealing grooves are matched with the first 0-shaped ring (7), the second 0-shaped ring (14) and the fourth O-shaped ring (18).

7. The hydraulic settlement monitor of claim 1, wherein: the cylinder body (17) is made of an acrylic material.

8. The hydraulic sedimentation monitor according to claim 1, wherein: the upper cover (19), the body (11) and the flange (9) are all made of aircraft aluminum.

9. The hydraulic sedimentation monitor according to claim 1, wherein: one side of the diffused silicon (3) close to the cylinder body (17) is provided with 19 pressure leading holes of 1.5 mm.