CN214539361U

CN214539361U - Water quality conductivity detection device

Info

Publication number: CN214539361U
Application number: CN202120773992.7U
Authority: CN
Inventors: 雷静; 乔茜茜; 杨长江; 白建军; 唐小雨; 徐瑶
Original assignee: Xinjiang Chang Yuan Water Science Research Institute Co ltd
Current assignee: Xinjiang Chang Yuan Water Science Research Institute Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-10-29
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a water quality conductivity detection device, which comprises a water pipe frame, wherein the top end of the water pipe frame is embedded with a limiting cylinder through screw threads, the top end of the limiting cylinder is embedded with a fixed cylinder through screw threads, the bottom surface inside the limiting cylinder is provided with a limiting block, the bottom surface of the limiting block is provided with a detection hole, the inner side of the detection hole is equidistantly provided with a limiting groove, the bottom surface of the fixed cylinder is rotatably connected with a fixed plate, the bottom surface of the fixed plate is provided with a sensor corresponding to the position of the detection hole, the bottom surface of the fixed plate is provided with a limiting rod corresponding to the position of the limiting groove, the top surface of the fixed plate is provided with a cable, the bottom end of the cable runs through the fixed plate and is connected with the sensor, by installing the limiting cylinder in the water pipe frame, when the fixing cylinder is installed, the fixing plate can extrude the limiting block to firmly fix the sensor, the sensor is prevented from shaking to influence the detected water quality, and under the limiting of the limiting rod, when the device can be prevented from being installed, the fixing cylinder drives the cable to rotate, so that the cable is twisted and damaged to influence subsequent detection.

Description

Water quality conductivity detection device

Technical Field

The utility model relates to a quality of water conductivity detects technical field, specifically is a quality of water conductivity detection device.

Background

The water quality conductivity on-line detection device generally comprises a conductivity sensor, a mounting shell, a signal transmission cable, a transmitting circuit and a display, wherein the sensor is basically cylindrical in shape, the conductivity of a medium (water) can be measured by applying a certain voltage to the outside, and the conductivity value can be separately transmitted to an external receiving or displaying device in an analog or digital quantity mode.

The patent with the application number of 201210305930.9 mentions a novel online water conductivity detection device, which comprises a sensor, a shielding cable and a transmitter, and adopts digital signal output to thoroughly solve errors caused by secondary acquisition and signal conversion; improve device's measurement accuracy, but the sensor only is connected with the water pipe frame through installation shell when the installation, and fixed effect is general, leads to the sensor to rock easily and influences the detection quality of water, and drives the cable rotation during installation device easily, makes the cable distortion harm influence follow-up detection.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quality of water conductivity detection device, the sensor that can effectively solve to propose in the above-mentioned background art only is connected with the water pipe frame through the installation shell when the installation, and fixed effect is general, leads to the sensor to rock easily and influences detection water quality, and drives the cable rotation during installation device easily, makes the cable distortion harm influence the problem of follow-up detection.

In order to achieve the above object, the utility model provides a following technical scheme: a water quality conductivity detection device comprises a water pipe frame, wherein a limiting assembly is mounted on the water pipe frame, and the limiting assembly comprises a limiting cylinder, a fixing cylinder, a detection hole, a limiting groove, a fixing plate, a sensor, a limiting block, a limiting rod and a cable;

the utility model discloses a water pipe support, including a water pipe support, a spacing section of thick bamboo, fixed cylinder, stopper, spacing section of thick bamboo, spacing hole, spacing groove, fixed cylinder bottom surface, fixed plate bottom surface, spacing groove position department installs the sensor, the fixed plate bottom surface corresponds spacing groove position department and installs the gag lever post, the cable is installed to the fixed plate top surface, the cable bottom runs through the fixed plate and is connected with the sensor.

Preferably, the aperture of the detection hole is larger than the diameter of the sensor, and the diameter of the fixing plate is equal to that of the limiting block.

Preferably, a protection assembly is mounted on one side of the limiting rod and comprises a connecting rod, an outer screw cylinder, an inner screw cylinder, a protection line, a guide cylinder, a protection rod, a protection ring and a supporting rod;

the utility model discloses a safety protection device for a hydraulic pump, including gag lever post, connecting rod, outer spiral shell section of thick bamboo outside has cup jointed interior spiral shell section of thick bamboo through the screw thread, interior spiral shell section of thick bamboo outside is equipped with the protective line, interior spiral shell bottom rotates and is connected with the guide cylinder, inside the connecting rod bottom slides and imbeds the guide cylinder, the fender rod is installed to the guide cylinder bottom, and is a plurality of the equidistance welding has the guard ring between the fender rod, and is a plurality of be connected through the bracing piece between the fender rod bottom.

Preferably, a gap is formed between the guard rod and the sensor, and the outer diameter of the guard ring is smaller than the aperture of the detection hole.

Preferably, a guide block is arranged inside the fixed cylinder, a rubber cylinder is arranged on the top surface of the fixed plate, elastic strips are arranged between the outer side of the rubber cylinder and the guide block at equal intervals, and a rubber sleeve is arranged between the top end of the rubber cylinder and the top end of the fixed cylinder.

Preferably, the rubber tube is movably sleeved outside the cable, and the inner diameter of the rubber tube is equal to the outer diameter of the cable.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with spacing section of thick bamboo, a fixed section of thick bamboo, stopper and gag lever post, through installing a spacing section of thick bamboo inside the water pipe support for when installing a fixed section of thick bamboo, the fixed plate can extrude the stopper with the sensor fixed firm, avoid the sensor to rock and influence detection water quality, and under the spacing of gag lever post, can avoid during installation device, a fixed section of thick bamboo drives the cable and rotates and make cable distortion damage influence follow-up detection.

2. Be provided with connecting rod, outer spiral shell section of thick bamboo, guide cylinder and retaining ring, can protect the sensor through the cooperation of retaining bar, retaining ring and bracing piece, avoid collision or installation collision in the transportation to lead to the sensor to damage the detection of influence to quality of water, and rotate interior spiral shell section of thick bamboo and can separate guide cylinder and connecting rod, be convenient for clear up and overhaul the sensor.

3. Be provided with guide block, a rubber sleeve, elasticity strip and rubber sleeve, pull through the elasticity strip and can reduce the degree of buckling with the guide block direction in the cable laying process, avoid the cable to buckle and damage and influence detection quality of water, and can support the cable under the effect of rubber sleeve for the crooked gentleness more of cable, it is effectual to the protection of cable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the mounting structure of the outer screw cylinder of the present invention;

FIG. 3 is a schematic view of the installation structure of the stop lever of the present invention;

FIG. 4 is a schematic view of the mounting structure of the limiting block of the present invention;

fig. 5 is a schematic view of the guide block mounting structure of the present invention;

reference numbers in the figures: 1. a water pipe frame;

2. a limiting component; 201. a limiting cylinder; 202. a fixed cylinder; 203. a detection hole; 204. a limiting groove; 205. a fixing plate; 206. a sensor; 207. a limiting block; 208. a limiting rod; 209. a cable;

3. a protection component; 301. a connecting rod; 302. an outer barrel; 303. an inner screw cylinder; 304. a protective pattern; 305. a guide cylinder; 306. a guard bar; 307. a guard ring; 308. a support bar;

4. a guide block; 5. a rubber cylinder; 6. an elastic strip; 7. a rubber sleeve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a water conductivity detection device, which comprises a water pipe frame 1, a limiting component 2 is arranged on the water pipe frame 1, the limiting component 2 comprises a limiting cylinder 201, a fixed cylinder 202, a detection hole 203, a limiting groove 204, a fixed plate 205, a sensor 206, a limiting block 207, a limiting rod 208 and a cable 209, the top end of the water pipe frame 1 is embedded with the limiting cylinder 201 through a screw thread, the top end of the limiting cylinder 201 is embedded with the fixed cylinder 202 through a screw thread, the limiting block 207 is arranged on the bottom surface of the limiting cylinder 201, the bottom surface of the limiting block 207 is provided with the detection hole 203, the limiting groove 204 is arranged at the inner side of the detection hole 203 at equal distance, the bottom surface of the fixed cylinder 202 is rotatably connected with the fixed plate 205, the sensor 206 is arranged at the bottom surface of the fixed plate 205 corresponding to the position of the limiting groove 204, the limiting rod 208 is arranged at the bottom surface of the fixed plate 205, the cable 209 is arranged on the top surface of the fixed plate 205, the cable 209 bottom runs through fixed plate 205 and is connected with sensor 206, inspection hole 203 aperture is greater than sensor 206 diameter, fixed plate 205 diameter equals with stopper 207 diameter, install inside water pipe support 1 through with spacing section of thick bamboo 201, make during the fixed section of thick bamboo 202 of installation, fixed plate 205 can extrude stopper 207 fixed firm with sensor 206, avoid sensor 206 to rock the influence and detect quality of water, and under the spacing of gag lever post 208, can avoid during the installation device, fixed section of thick bamboo 202 drives cable 209 and rotates messenger cable 209 distortion damage influence follow-up detection.

A protection component 3 is arranged on one side of the limiting rod 208, the protection component 3 comprises a connecting rod 301, an outer screw barrel 302, an inner screw barrel 303, a protective thread 304, a guide barrel 305, a protective rod 306, a protective ring 307 and a supporting rod 308, the connecting rod 301 is arranged on one side of the limiting rod 208, the outer screw barrel 302 is fixedly sleeved on the outer side of the connecting rod 301, the inner screw barrel 303 is sleeved on the outer side of the outer screw barrel 302 through a thread, the protective thread 304 is arranged on the outer side of the inner screw barrel 303, the bottom end of the inner screw barrel 303 is rotatably connected with the guide barrel 305, the bottom end of the connecting rod 301 is slidably embedded into the guide barrel 305, the protective rod 306 is arranged at the bottom end of the guide barrel 305, the protective rings 307 are welded among the plurality of protective rods 306 at equal intervals, the bottom ends of the plurality of protective rods 306 are connected through the supporting rod 308, a gap is reserved between the protective rod 306 and the sensor 206, the outer diameter of the protective ring 307 is smaller than the aperture of the detection hole 203, the sensor 206 can be protected through the cooperation of the protective rod 306, the protective ring 307 and the supporting rod 308, avoid in the transportation collision or installation collision to lead to sensor 206 to damage the detection of influence to quality of water, just rotate interior spiral shell section of thick bamboo 303 and can separate guide cylinder 305 and connecting rod 301, be convenient for clear up and overhaul sensor 206.

Fixed cylinder 202 internally mounted has guide block 4, rubber tube 5 is installed to fixed plate 205 top surface, elastic strip 6 is installed to the equidistance between the 5 outsides of rubber tube and the guide block 4, install rubber sleeve 7 between 5 tops of rubber tube and the fixed cylinder 202 top, 5 activities of rubber tube cup joint in the cable 209 outsides, 5 internal diameters of rubber tube equal with cable 209 external diameters, pull through elastic strip 6 and can reduce the degree of buckling of cable 209 laying in-process with the guide block 4 direction, avoid cable 209 to buckle to damage and influence detection water quality, and can support cable 209 under the effect of rubber sleeve 7, make the crooked gentler of cable 209, it is effectual to the protection of cable 209.

The utility model discloses a theory of operation and use flow: when the detection device needs to be installed, the limiting cylinder 201 is firstly screwed to install the water inlet pipe rack 1, then the fixing cylinder 202 is screwed to install the limiting cylinder 201, under the extrusion of the limiting block 207 and the fixing cylinder 202, when the fixing cylinder 202 is installed, the fixing plate 205 is extruded to firmly fix the sensor 206, the sensor 206 is prevented from shaking to influence the detection water quality, and under the limiting of the limiting rod 208, because the fixing plate 205 is rotatably connected with the fixing cylinder 202, the cable 209 cannot rotate when the fixing cylinder 202 is screwed, the fixing cylinder 202 can be prevented from driving the cable 209 to rotate to enable the cable 209 to twist and damage to influence the subsequent detection when the device is installed;

the protection rod 306 and the protection ring 307 are matched to protect the sensor 206, the support rod 308 can support the protection rod 306, the protection rod 306 is prevented from contacting the sensor 206, further collision in the transportation process or collision in the installation process can be avoided, the sensor 206 is damaged to influence detection of water quality, the guide cylinder 305 can be separated from the connecting rod 301 by rotating the inner screw cylinder 303, the protection rod 306 and the protection ring 307 are further separated from the sensor 206, the sensor 206 is convenient to clean and overhaul, friction can be increased by the protection thread 304, the inner screw cylinder 303 is convenient to screw, the guide cylinder 305 can guide the connecting rod 301, and the outer screw cylinder 302 can be more easily embedded into the inner screw cylinder 303;

drag and guide block 4 direction down at elastic strip 6, can make the crooked radian of cable 209 more mellow and more, reduce the degree that the cable 209 was laid the in-process and is buckled, avoid cable 209 to buckle and damage and influence detection quality of water, and can support cable 209 under the effect of rubber sleeve 7 and rubber tube 5 for the crooked gentler of cable 209, it is effectual to cable 209 protection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quality of water conductivity detection device, includes water pipe frame (1), its characterized in that: the water pipe frame (1) is provided with a limiting assembly (2), and the limiting assembly (2) comprises a limiting cylinder (201), a fixed cylinder (202), a detection hole (203), a limiting groove (204), a fixed plate (205), a sensor (206), a limiting block (207), a limiting rod (208) and a cable (209);

the utility model discloses a water pipe support, including water pipe support (1), spacing section of thick bamboo (201) is embedded through the screw thread on water pipe support (1) top, spacing section of thick bamboo (202) is embedded through the screw thread on spacing section of thick bamboo (201) top, spacing piece (207) is installed to the inside bottom surface of spacing section of thick bamboo (201), inspection hole (203) have been seted up to spacing piece (207), spacing groove (204) have been seted up to inspection hole (203) inboard equidistance, fixed section of thick bamboo (202) bottom surface is rotated and is connected with fixed plate (205), fixed plate (205) bottom surface corresponds inspection hole (203) position department and installs sensor (206), fixed plate (205) bottom surface corresponds spacing groove (204) position department and installs gag lever post (208), cable (209) are installed to fixed plate (205) top surface, cable (209) bottom is run through fixed plate (205) and is connected with sensor (206).

2. The water quality conductivity detection device according to claim 1, wherein the diameter of the detection hole (203) is larger than the diameter of the sensor (206), and the diameter of the fixing plate (205) is equal to the diameter of the limiting block (207).

3. The water quality conductivity detection device according to claim 1, wherein a protection component (3) is installed on one side of the limiting rod (208), and the protection component (3) comprises a connecting rod (301), an outer screw cylinder (302), an inner screw cylinder (303), a protective thread (304), a guide cylinder (305), a protective rod (306), a protective ring (307) and a support rod (308);

connecting rod (301) is installed to gag lever post (208) one side, the fixed cover in connecting rod (301) outside has cup jointed outer spiral shell section of thick bamboo (302), spiral shell section of thick bamboo (303) in the outer spiral shell section of thick bamboo (302) outside has cup jointed through the screw thread, interior spiral shell section of thick bamboo (303) outside is equipped with protection line (304), interior spiral shell section of thick bamboo (303) bottom is rotated and is connected with guide cylinder (305), inside connecting rod (301) bottom slip embedding guide cylinder (305), guide cylinder (305) bottom is installed protective rod (306), and is a plurality of the equidistance welding has protective ring (307), a plurality of be connected through bracing piece (308) between protective rod (306) the bottom.

4. A water quality conductivity detection device according to claim 3, wherein there is a gap between the guard bar (306) and the sensor (206), and the outer diameter of the guard ring (307) is smaller than the diameter of the detection hole (203).

5. The water quality conductivity detection device according to claim 1, wherein a guide block (4) is installed inside the fixed cylinder (202), a rubber cylinder (5) is installed on the top surface of the fixed plate (205), elastic strips (6) are installed between the outer side of the rubber cylinder (5) and the guide block (4) at equal intervals, and a rubber sleeve (7) is installed between the top end of the rubber cylinder (5) and the top end of the fixed cylinder (202).

6. The water quality conductivity detection device according to claim 5, wherein the rubber tube (5) is movably sleeved outside the cable (209), and the inner diameter of the rubber tube (5) is equal to the outer diameter of the cable (209).