A clogging resistant osmometer for measuring osmotic pressure

Abstract

The utility model discloses a kind of anti-fouling osmometer of measuring osmotic pressure, belong to osmometer technical field, including osmometer main body, the top of osmometer main body is equipped with cable, the bottom of osmometer main body is provided with filter end, the periphery of osmometer main body is provided with multiple anti-sloshing pieces in annular array arrangement;The utility model, when using the anti-fouling osmometer of measuring osmotic pressure, first, the distance between multiple supporting feet is adjusted according to the diameter size of the dropped pipeline, the positioning plate can be pinched by hand, so that the positioning plate is deformed through the second weakened groove, until the arc-shaped tooth plate is disengaged from the bottom of the crown gear ring, so that the rotating disc can be manually rotated outside the fixed cylinder, and the setting of multiple inclined grooves is matched, so that the adjusting block connected by transmission column can be synchronously moved outward or synchronously moved inward, so that the distance between multiple supporting feet can be synchronously adjusted.

Description

Technical Field

[0001] This utility model belongs to the field of piezometer technology, specifically relating to an anti-clogging piezometer for measuring osmotic pressure. Background Technology

[0002] A piezometer is an instrument used to measure the osmotic pressure in soil or liquids. It is widely used in civil engineering, agricultural water conservancy, and environmental monitoring, and is particularly important in monitoring groundwater levels, irrigation management, and soil stability analysis.

[0003] Currently, piezometers are generally lowered manually into pre-installed pipes to a certain depth for testing. However, existing anti-clogging piezometers for measuring osmotic pressure have the following drawbacks: when lowered into the pipe, because the outer diameter of the piezometer is smaller than that of the pipe, the piezometer is prone to shaking and impacting the inner wall of the pipe during the lowering process, which can easily lead to damage to the piezometer and affect the osmotic pressure measurement. Therefore, there is a need for an anti-clogging piezometer for measuring osmotic pressure. Utility Model Content

[0004] The purpose of this invention is to provide an anti-clogging piezometer for measuring osmotic pressure, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a piezometer for measuring osmotic pressure, comprising a piezometer body, a cable mounted on the top of the piezometer body, a filter end provided at the bottom of the piezometer body, and a plurality of anti-sway components arranged in a circular array around the periphery of the piezometer body, the plurality of anti-sway components being connected to the outside of the piezometer body via the same adjusting component; the plurality of anti-sway components are used to prevent the piezometer body from shaking and impacting when inserted into a pipe;

[0006] The adjusting element is used to synchronously adjust the distance between the multiple anti-sway elements.

[0007] In a preferred embodiment, each of the anti-sway components includes a support foot, the vertical cross-section of which is in the shape of a "√", a smooth ball is fixed to the top of each support foot, and a first weakening groove is provided at the bottom bend of each support foot.

[0008] In a preferred embodiment, the adjusting member includes adjusting blocks fixedly attached to one end of each of the plurality of supporting legs away from the smooth ball. The vertical cross-section of each adjusting block is I-shaped. Each adjusting block is slidably connected to an adjusting groove opened on a support seat. The plurality of support seats are fixedly attached in a ring array to the outside of the same fixed cylinder with an inverted T-shaped vertical cross-section. The fixed cylinder is fixedly attached to the outside of the piezometer body.

[0009] As a preferred implementation, the outer side of the fixed cylinder is rotationally connected with a rotating disc, a plurality of inclined grooves in annular array are arranged on the rotating disc, and the plurality of inclined grooves are movably sleeved on the outer side of the transmission column.

[0010] As a preferred implementation, the upper side of the rotating disc is provided with a crown gear ring fixed to the outer side of the fixed cylinder, the lower side of the crown gear ring is clamped with an arc-shaped tooth plate, and the outer side of the arc-shaped tooth plate is fixed with a positioning plate with a C-shaped structure in vertical section.

[0011] As a preferred implementation, one end of the positioning plate away from the arc-shaped tooth plate is fixed in a groove arranged on the rotating disc, and a second weakened groove is arranged at the middle bending part of the positioning plate.

[0012] Compared with the prior art, the anti-clogging osmometer for measuring osmotic pressure has at least the following beneficial effects:

[0013] In the utility model, when the anti-clogging osmometer for measuring osmotic pressure is used, the distance between the plurality of supporting feet is first adjusted according to the diameter of the lowered pipeline, the positioning plate is pinched by hand, the positioning plate is deformed through the second weakened groove, the arc-shaped tooth plate is disengaged from the bottom clamping of the crown gear ring, the rotating disc can be manually rotated on the outer side of the fixed cylinder, the adjustment block connected with the transmission column can be synchronously moved outward or synchronously moved inward, the distance between the plurality of supporting feet can be synchronously adjusted, the osmometer can be lowered for anti-shaking and collision work for pipelines with different diameters, at the same time, when the osmometer is lowered into the pipeline, the osmometer is not easy to shake or impact the inner wall of the pipeline through the setting of the supporting feet and the first weakened groove deformation, and the smooth ball, so that the osmometer is not easy to shake or impact the inner wall of the pipeline, thereby effectively avoiding damage and affecting the detection of osmotic pressure. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole three-dimensional first perspective structure schematic view of the utility model;

[0015] Fig. 2 It is a whole three-dimensional second perspective structure schematic view of the utility model;

[0016] Fig. 3 It is a three-dimensional structure schematic view of each component in the anti-shaking part and the adjusting part of the utility model;

[0017] Fig. 4 It is a three-dimensional structure schematic view of each component on the fixed cylinder of the utility model;

[0018] Fig. 5The three-dimensional structure schematic diagram of the anti-shaking part is shown in the utility model.

[0019] Fig. 6 The three-dimensional structure schematic diagram of the anti-shaking part is shown in the utility model.

[0020] In the figure: 1, the osmometer main body; 11, cable; 12, filter end; 2, anti-shaking part; 21, support foot; 22, smooth ball; 23, first weakening groove; 3, adjusting part; 31, adjusting block; 32, support seat; 33, fixed cylinder; 34, rotating disc; 35, inclined groove; 36, transmission column; 37, crown gear ring; 38, arc-shaped toothed plate; 39, positioning plate; 310, second weakening groove. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with examples.

[0022] In order to make the utility model embodiment purposes, technical solutions and advantages more clearly, the following will be combined with the drawings of the utility model embodiment, the technical scheme of the utility model embodiment is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments, based on the described embodiment of the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of the utility model protection.

[0023] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and the simple improvement of the method of the utility model under the concept of the utility model belongs to the scope of the utility model.

[0024] EMBODIMENT

[0025] At present, the osmometer is generally put into the preloaded pipeline by manual and then lowered to a certain depth position for detection work, but the anti-clogging osmometer for measuring osmotic pressure of the prior art has the following shortcomings in the use process: when lowering into the pipeline, since the outer diameter of the osmometer is smaller than the pipeline, the osmometer is easy to shake and impact the inner wall of the pipeline during the lowering process, so that the osmometer is easy to shake and collide and damage, affecting the detection work of osmotic pressure.

[0026] Therefore, please refer to Figs. 1-6This utility model provides an anti-clogging piezometer for measuring osmotic pressure, comprising: a piezometer body 1, a cable 11 mounted on the top of the piezometer body 1, a filter end 12 provided at the bottom of the piezometer body 1, and a plurality of anti-sway components 2 arranged in a ring array around the periphery of the piezometer body 1, the plurality of anti-sway components 2 being connected to the outside of the piezometer body 1 by the same adjusting component 3; the plurality of anti-sway components 2 are used to prevent the piezometer body 1 from shaking and impacting when inserted into the pipe; the adjusting component 3 is used to synchronously adjust the distance between the plurality of anti-sway components 2.

[0027] The filter end 12 can effectively prevent silt and impurities in the water from directly entering the body of the piezometer 1 and affecting the test results. This is existing technology and will not be described in detail here.

[0028] Further as Figs. 1-6 As shown, it is worth noting that in order to prevent the piezometer body 1 from shaking and impacting the inner wall of the pipe when it enters the pipe, each anti-sway component 2 is provided with a support foot 21. The vertical cross section of the support foot 21 is in the shape of a "√". A smooth ball 22 is fixed to the top of the support foot 21. A first weakening groove 23 is provided at the bottom bend of the support foot 21.

[0029] The piezometer body 1 itself is made of metal shell and has a certain weight. When it is lowered, the support foot 21 can deform through the first weakening groove 23 under the action of gravity. The smooth ball 22 has a smooth surface and is not easy to wear the inner wall of the pipe.

[0030] Further as Figs. 1-6 As shown, it is worth noting that, in order to adjust the distance between the multiple anti-sway components 2, the adjusting component 3 includes adjusting blocks 31 fixedly connected to the ends of multiple support feet 21 away from the smooth ball 22. The vertical cross-section of each adjusting block 31 is I-shaped, and each adjusting block 31 is slidably connected to an adjusting groove opened on the support base 32. Multiple support bases 32 are fixedly connected in a ring array to the outside of the same fixed cylinder 33 with an inverted T-shaped vertical cross-section. The fixed cylinder 33 is fixed to the outside of the piezometer body 1, and a turntable 34 is rotatably connected to the outside of the fixed cylinder 33. Multiple inclined slots 35 arranged in a ring array are provided on the upper part of the drive column 36. The bottom end of each drive column 36 is fixed to the top of the adjusting block 31. A crown gear ring 37 is fixed to the outside of the fixed cylinder 33 above the turntable 34. An arc-shaped toothed plate 38 is engaged below the crown gear ring 37. A positioning plate 39 with a vertical cross section of C-shaped structure is fixed to the outside of the arc-shaped toothed plate 38. One end of the positioning plate 39 away from the arc-shaped toothed plate 38 is fixed to a groove opened on the turntable 34. A second weakening groove 310 is opened at the bend in the middle of the positioning plate 39.

[0031] The width of the inclined groove 35 is equal to the diameter of the transmission column 36, so as to avoid the shaking of the adjusting block 31 in the adjusting groove.

[0032] In summary, in the use of the anti-clogging osmometer for measuring osmotic pressure, first, the distance between the plurality of supporting feet 21 is adjusted according to the size of the diameter of the lowered pipeline, the positioning plate 39 is pinched by hand, the positioning plate 39 is deformed through the second weakened groove 310, until the arc-shaped tooth plate 38 is disengaged from the bottom of the crown gear 37, so that the rotating disc 34 can be manually rotated outside the fixed cylinder 33, and the plurality of inclined grooves 35 are arranged, so that the adjusting blocks 31 connected by the transmission columns 36 can be synchronously moved outward or synchronously moved inward, so that the distance between the plurality of supporting feet 21 can be synchronously adjusted, so that the osmometer can be lowered for anti-shaking and collision work for pipelines of different sizes, at the same time, when the osmometer is lowered into the pipeline, the supporting feet 21 are arranged in cooperation with the deformation of the first weakened groove 23, and at the same time, the smooth ball 22 is arranged, so that the osmometer is not easy to shake or impact the inner wall of the pipeline when it is lowered, thereby effectively avoiding damage and affecting the detection of osmotic pressure.

[0033] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the usual meaning understood by a person with ordinary skill in the art to which the present application belongs. The terms "include" or "contain" and similar words used in the present application mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, and do not exclude other elements or objects. The terms "connected" or "connected" and similar words are not limited to physical or mechanical connection, but also include electrical connection, whether direct or indirect. The terms "up", "down", "left", "right" and the like are only used to represent relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0034] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An anti-clogging osmometer for measuring osmotic pressure, comprising an osmometer body (1), a top end of the osmometer body (1) is provided with a cable (11), and a bottom end of the osmometer body (1) is provided with a filter end (12), characterized in that, The periphery of the piezometer body (1) is provided with a plurality of anti-sway components (2) arranged in a ring array, and the plurality of anti-sway components (2) are connected to the outside of the piezometer body (1) through the same adjusting component (3); Multiple anti-sway components (2) are used to prevent the piezometer body (1) from shaking and impacting when it is inserted into the pipe; The adjusting member (3) is used to synchronously adjust the distance between the multiple anti-sway members (2).

2. The anti-clogging osmometer for measuring osmotic pressure according to claim 1, characterized in that: Each of the anti-sway components (2) includes a support foot (21), the vertical cross section of the support foot (21) is in the shape of a "√", the top of the support foot (21) is fixed with a smooth ball (22), and the bottom bend of the support foot (21) is provided with a first weakening groove (23).

3. A clogging resistant osmometer for measuring osmotic pressure according to claim 2, wherein: The adjusting component (3) includes adjusting blocks (31) fixedly connected to one end of each of the multiple support feet (21) away from the smooth ball (22). The vertical cross section of each adjusting block (31) is I-shaped. Each adjusting block (31) is slidably connected to an adjusting groove opened on a support seat (32). Multiple support seats (32) are fixedly connected in a ring array to the outside of a fixed cylinder (33) with an inverted T-shaped vertical cross section. The fixed cylinder (33) is fixedly connected to the outside of the piezometer body (1).

4. The anti-fouling osmometer for measuring osmotic pressure according to claim 3, wherein: The outer side of the fixed cylinder (33) is rotatably connected to a turntable (34). The turntable (34) has multiple inclined grooves (35) arranged in a ring array. The multiple inclined grooves (35) are movably sleeved on the outer side of the transmission column (36). The bottom end of each transmission column (36) is fixed to the top of the adjusting block (31).

5. A clogging resistant osmometer for measuring osmotic pressure according to claim 4, wherein: A crown toothed ring (37) is fixed to the outside of the fixed cylinder (33) above the turntable (34), and an arc-shaped toothed plate (38) is engaged below the crown toothed ring (37). A positioning plate (39) with a vertical cross-section of C is fixed to the outside of the arc-shaped toothed plate (38).

6. A clogging resistant osmometer for measuring osmotic pressure according to claim 5, wherein: One end of the positioning plate (39) away from the arc-shaped toothed plate (38) is fixed to a groove on the turntable (34), and a second weakening groove (310) is provided at the bend in the middle of the positioning plate (39).

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