CN213874441U

CN213874441U - Multichannel pipeline formula sensor

Info

Publication number: CN213874441U
Application number: CN202023241692.9U
Authority: CN
Inventors: 于金文; 侯天福; 李宝
Original assignee: Krcflo Dalian Instrument Development Co ltd
Current assignee: Krcflo Dalian Instrument Development Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-03
Anticipated expiration: 2030-12-29

Abstract

The utility model belongs to the field of pipeline sensors, in particular to a multichannel pipeline sensor, aiming at the problems that the existing pipeline sensor has complex installation operation, is inconvenient to detach for maintenance when the sensor breaks down or is polluted, and reduces the use convenience, the utility model provides a proposal that the multichannel pipeline sensor comprises a shell and a sensor main body, wherein a box door is arranged on the shell, a liquid inlet pipe and a liquid outlet pipe are respectively arranged at two sides of the shell, a positioning seat is fixedly connected on the inner wall of the bottom of the shell, a positioning groove is arranged at the top of the positioning seat, a gravity sensing plate is arranged at the bottom of the positioning groove, the bottom of the sensor main body extends into the positioning groove and is attached to the top of the gravity sensing plate, the utility model has reasonable structure and convenient operation, and can rapidly compress and fix the sensor main body by making a pressing plate move downwards, simple to operate, the sensor main part is convenient for pull down simultaneously and takes out and maintain, facilitates the use.

Description

Multichannel pipeline formula sensor

Technical Field

The utility model relates to a pipeline sensor technical field especially relates to a multichannel pipeline formula sensor.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and the multi-channel pipeline sensor is one of the sensors.

The existing pipeline type sensor is complex in installation and operation, and when the sensor fails or is polluted, the sensor is inconvenient to detach for maintenance, and the use convenience is reduced, so that a multichannel pipeline type sensor is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the installation operation complicacy of current pipeline formula sensor among the prior art, when the sensor breaks down or receives the pollution, be not convenient for pull down and maintain, reduced the shortcoming of convenience in use, and the multichannel pipeline formula sensor that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multichannel pipeline type sensor comprises a shell and a sensor main body, wherein a box door is arranged on the shell, a liquid inlet pipe and a liquid outlet pipe are respectively arranged on two sides of the shell, a positioning seat is fixedly connected on the inner wall of the bottom of the shell, a positioning groove is formed in the top of the positioning seat, a gravity sensing plate is arranged at the bottom of the positioning groove, the bottom of the sensor main body extends into the positioning groove and is attached to the top of the gravity sensing plate, a fixed seat is fixedly connected to the top of the shell, a fixed cavity is arranged on the fixed seat, an electric telescopic rod is fixedly connected to the inner wall of the top of the fixed cavity, a sliding plate is fixedly connected to the bottom end of the electric telescopic rod, one side of the sliding plate is slidably connected with the inner wall of one side of the fixed cavity, a connecting shaft is rotatably connected to the fixed cavity, and a winding wheel is fixedly sleeved on the connecting shaft, the utility model discloses a sensor, including sensor main body, including the reel, the reel is last around being equipped with the stay cord, the bottom of sliding plate and the top fixed connection of stay cord, threaded connection has the movable plate on the connecting axle, sliding connection has the connecting plate on one side inner wall of fixed cavity, the trapezoidal seat of one side fixedly connected with of connecting plate, the bottom of movable plate and the inclined plane sliding connection of trapezoidal seat, two spliced poles of the bottom symmetry fixedly connected with of trapezoidal seat, the bottom of two spliced poles all extend to the casing in and the same pressure strip of fixedly connected with, the bottom fixedly connected with blotter of pressure strip, the bottom of blotter is laminated mutually with the top of sensor main body, through making the pressure strip move down, can compress tightly fixedly the sensor main body fast, simple to operate, the sensor main body is convenient for pull down to take out and maintain convenient to use simultaneously.

Preferably, two limiting plates are symmetrically and fixedly connected to the inner wall of the top of the shell, the two sides of the pressing plate are respectively connected with one side, close to the two limiting plates, of the sliding plate in a sliding mode, the limiting plates can enable the pressing plate to move stably, and position deviation cannot occur.

Preferably, one side threaded connection of fixing base has spacing axle, the one end of spacing axle extends to in the fixed cavity and rotates and be connected with first permanent magnet, one side fixedly connected with second permanent magnet of trapezoidal seat, first permanent magnet and second permanent magnet one side magnetism that is close to each other is opposite, and the spacing axle of inside rotation can make first permanent magnet remove to the direction of being close to the second permanent magnet because first permanent magnet and second permanent magnet ferromagnetism are opposite, according to the principle that magnet opposite poles attract mutually, can make first permanent magnet and second permanent magnet attract each other, can carry on spacingly to trapezoidal seat like this, make trapezoidal seat can not remove at will to can be more firm to the fixed of sensor main part.

Preferably, the connecting shaft is sleeved with a torsion spring, two ends of the torsion spring are fixedly connected with the inner wall of one side of the fixed cavity and one side of the reel respectively, and the torsion spring can provide reset power for the connecting shaft.

Preferably, a sliding groove is formed in the inner wall of the bottom of the fixed cavity, the bottom of the first permanent magnet extends into the sliding groove and is in sliding connection with the inner wall of the bottom of the sliding groove, and the sliding groove can limit the first permanent magnet to prevent the first permanent magnet from rotating along with the limiting shaft.

The utility model discloses in, a multichannel pipeline sensor, owing to set up gravity sensing board, when gravity sensing board senses the weight of sensor main part, can be with signal transmission to controller, the controller can make electric telescopic handle contract, and then can make the connecting axle rotate, can make trapezoidal seat drive two spliced poles downstream through the movable plate, and then can make the pressure strip compress tightly fixedly to the sensor main part, high durability and convenient installation, when the sensor main part is impaired or when receiving the pollution, make electric telescopic handle extension, thereby can make the sliding plate downstream and release the stay cord, under torsion spring's effect, can make connecting axle antiport reset, thereby can make the pressure strip rebound, remove the fixed to the sensor main part, just so can take out the sensor main part and maintain, convenient and fast.

Owing to set up spacing axle, spacing axle can make first permanent magnet remove to the direction of being close to the second permanent magnet, because first permanent magnet and second permanent magnet ferromagnetism are opposite, according to the principle that magnet opposite poles attract each other, can make first permanent magnet and second permanent magnet inter attraction, can carry on spacingly to trapezoidal seat like this, make trapezoidal seat can not remove at will to can be more firm to the fixed of sensor main part.

The utility model discloses rational in infrastructure, the operation is convenient, through making the pressure strip move down, can compress tightly the sensor main part fast fixedly, simple to operate, the sensor main part is convenient for pull down simultaneously and takes out and maintain facilitating the use.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a multichannel pipeline sensor provided by the present invention;

fig. 2 is a schematic main sectional view of a multichannel pipeline sensor according to the present invention;

fig. 3 is a schematic view of a sectional structure of a fixing seat of a multichannel pipeline sensor according to the present invention.

In the figure: the device comprises a shell 1, a positioning seat 2, a gravity sensing plate 3, a sensor main body 4, a fixing seat 5, a fixing cavity 6, an electric telescopic rod 7, a sliding plate 8, a connecting shaft 9, a reel 10, a moving plate 11, a trapezoidal seat 12, a connecting column 13, a pressing plate 14, a cushion pad 15, a limiting plate 16, a torsion spring 17, a limiting shaft 18, a first permanent magnet 19, a second permanent magnet 20 and a sliding chute 21.

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.

Example one

Referring to fig. 1-3, a multichannel pipeline sensor comprises a casing 1 and a sensor main body 4, wherein a box door is arranged on the casing 1, a liquid inlet pipe and a liquid outlet pipe are respectively arranged on two sides of the casing 1, a positioning seat 2 is fixedly connected on the inner wall of the bottom of the casing 1, a positioning groove is arranged at the top of the positioning seat 2, a gravity sensing plate 3 is arranged at the bottom of the positioning groove, the bottom of the sensor main body 4 extends into the positioning groove and is attached to the top of the gravity sensing plate 3, a fixing seat 5 is fixedly connected to the top of the casing 1, a fixing cavity 6 is arranged on the fixing seat 5, an electric telescopic rod 7 is fixedly connected to the inner wall of the top of the fixing cavity 6, a sliding plate 8 is fixedly connected to the bottom of the electric telescopic rod 7, one side of the sliding plate 8 is slidably connected to the inner wall of one side of the fixing cavity 6, a connecting shaft 9 is rotatably connected to the fixing cavity 6, and a winding wheel 10 is fixedly sleeved on the connecting shaft 9, the pull rope is wound on the reel 10, the bottom of the sliding plate 8 is fixedly connected with the top end of the pull rope, the movable plate 11 is in threaded connection with the connecting shaft 9, the connecting plate is in sliding connection with the inner wall of one side of the fixed cavity 6, the trapezoidal seat 12 is fixedly connected with one side of the connecting plate, the bottom of the movable plate 11 is in sliding connection with the inclined plane of the trapezoidal seat 12, the bottom of the trapezoidal seat 12 is symmetrically and fixedly connected with two connecting columns 13, the bottom ends of the two connecting columns 13 extend into the shell 1 and are fixedly connected with the same pressing plate 14, the bottom of the pressing plate 14 is fixedly connected with the cushion pad 15, the bottom of the cushion pad 15 is attached to the top of the sensor body 4, the sensor body 4 can be quickly pressed and fixed by moving the pressing plate 14 downwards, the installation is convenient, meanwhile, the sensor body 4 is convenient to detach and take out for maintenance, and the use is convenient, because the gravity sensing plate 3 is arranged, when the gravity sensing plate 3 senses the weight of the sensor main body 4, a signal is transmitted to the controller, the controller can enable the electric telescopic rod 7 to contract, and further enable the connecting shaft 9 to rotate, the trapezoidal base 12 can drive the two connecting columns 13 to move downwards through the movable plate 11, and further enable the pressing plate 14 to press and fix the sensor main body 4, the installation is convenient, when the sensor main body 4 is damaged or polluted, the electric telescopic rod 7 is extended, so that the sliding plate 8 can move downwards and release the pull rope, the connecting shaft 9 can rotate reversely and reset under the action of the torsion spring 17, so that the pressing plate 14 can move upwards and the fixing of the sensor main body 4 is released, and the sensor main body 4 can be taken out for maintenance, the operation is convenient and fast, due to the arrangement of the limiting shaft 18, the limiting shaft 18 can enable the first permanent magnet 19 to move towards the direction close to the second permanent magnet 20, because first permanent magnet 19 and second permanent magnet 20 magnetism are opposite, according to the principle that magnet opposite poles attract, can make first permanent magnet 19 and second permanent magnet 20 inter attraction, can carry on spacingly to trapezoidal seat 12 like this, make trapezoidal seat 12 can not remove at will to can be more firm to sensor main part 4's fixed, the utility model discloses rational in infrastructure, the operation is convenient, through making pressure strip 14 downstream, can compress tightly sensor main part 4 fast fixedly, simple to operate, sensor main part 4 is convenient for pull down simultaneously and takes out and maintain, facilitates the use.

Example two

The utility model discloses in, two limiting plates 16 of symmetry fixedly connected with on the top inner wall of casing 1, the both sides of pressure strip 14 respectively with two one side sliding connection that limiting plate 16 is close to each other, limiting plate 16 can make pressure strip 14 can the steady movement, can not take place the offset.

The utility model discloses in, one side threaded connection of fixing base 5 has spacing axle 18, the one end of spacing axle 18 extends to in the fixed cavity 6 and the swivelling joint has first permanent magnet 19, one side fixedly connected with second permanent magnet 20 of trapezoidal seat 12, one side magnetism that first permanent magnet 19 and second permanent magnet 20 are close to each other is opposite, spacing axle 18 of inside rotation, spacing axle 18 can make first permanent magnet 19 remove to the direction of being close to second permanent magnet 20, because first

permanent magnet

19 and 20 magnetism of second permanent magnet are opposite, according to the principle that opposite sex magnet inhales mutually, can make first

permanent magnet

19 and 20 inter attraction of second permanent magnet, can carry on spacingly to trapezoidal seat 12 like this, make trapezoidal seat 12 can not remove at will, thereby can be more firm to sensor main body 4's fixed.

The utility model discloses in, the cover is equipped with torsion spring 17 on the connecting axle 9, torsion spring 17's both ends respectively with one side inner wall of fixed cavity 6 and one side fixed connection of reel 10, torsion spring 17 can provide reset power for connecting axle 9.

The utility model discloses in, seted up spout 21 on the bottom inner wall of fixed cavity 6, in first permanent magnet 19's bottom extended to spout 21 and with spout 21's bottom inner wall sliding connection, spout 21 can carry on spacingly for first permanent magnet 19, prevent that first permanent magnet 19 from rotating along with spacing axle 18.

In the utility model, when in specific use, firstly the box door is opened, then the sensor main body 4 is placed in the positioning groove, at this time, the gravity sensing plate 3 senses the weight and transmits the signal to the controller (not shown in the figure), the controller can make the electric telescopic rod 7 contract, further the sliding plate 8 can slide upwards and pull the stay cord, under the action of the reel 10, the connecting shaft 9 can rotate, the torsion spring 17 can deform, the connecting shaft 9 rotates to make the moving plate 11 move towards the direction far away from the reel 10, thereby the trapezoidal base 12 can drive the two connecting columns 13 to move downwards, the two connecting columns 13 can make the pressing plate 14 drive the cushion 15 to move downwards, further the sensor main body 4 can be pressed and fixed, the cushion 15 can buffer the pressing plate 14 to prevent the sensor main body 4 from being hurt, then the limiting shaft 18 is rotated inwards, the limiting shaft 18 can make the first permanent magnet 19 move towards the direction close to the second permanent magnet 20, because the first permanent magnet 19 and the second permanent magnet 20 have opposite magnetism, according to the principle that the magnets attract each other, the first permanent magnet 19 and the second permanent magnet 20 can be attracted mutually, thus the trapezoidal base 12 can be limited, the trapezoidal base 12 can not move randomly, so that the sensor main body 4 can be fixed more firmly, then the door is closed, liquid can be introduced into the shell 1 through the liquid inlet pipe, the sensor main body 4 can detect the liquid, when the sensor main body 4 is damaged or polluted, the limiting shaft 18 is rotated outwards, so that the first permanent magnet 19 is separated from the second permanent magnet 20, then the electric telescopic rod 7 is extended, thereby the sliding plate 8 can move downwards and release the pull rope, under the action of the torsion spring 17, the connecting shaft 9 can be reversely rotated and reset, so that the pressing plate 14 can be moved upwards to remove the fixation of the sensor body 4, and the sensor body 4 can be taken out for maintenance, and the device is convenient and quick.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multichannel pipeline type sensor comprises a shell (1) and a sensor main body (4), and is characterized in that a box door is arranged on the shell (1), a liquid inlet pipe and a liquid outlet pipe are respectively arranged on two sides of the shell (1), a positioning seat (2) is fixedly connected on the inner wall of the bottom of the shell (1), a positioning groove is formed in the top of the positioning seat (2), a gravity sensing plate (3) is arranged at the bottom of the positioning groove, the bottom of the sensor main body (4) extends into the positioning groove and is attached to the top of the gravity sensing plate (3), a fixing seat (5) is fixedly connected to the top of the shell (1), a fixing cavity (6) is arranged on the fixing seat (5), an electric telescopic rod (7) is fixedly connected to the inner wall of the top of the fixing cavity (6), and a sliding plate (8) is fixedly connected to the bottom end of the electric telescopic rod (7), one side of the sliding plate (8) is connected with the inner wall of one side of the fixed cavity (6) in a sliding manner, a connecting shaft (9) is rotationally connected in the fixed cavity (6), a reel (10) is fixedly sleeved on the connecting shaft (9), a pull rope is wound on the reel (10), the bottom of the sliding plate (8) is fixedly connected with the top end of the pull rope, a movable plate (11) is connected onto the connecting shaft (9) in a threaded manner, a connecting plate is connected onto the inner wall of one side of the fixed cavity (6) in a sliding manner, a trapezoidal seat (12) is fixedly connected onto one side of the connecting plate, the bottom of the movable plate (11) is connected with the inclined plane of the trapezoidal seat (12) in a sliding manner, two connecting columns (13) are symmetrically and fixedly connected onto the bottom of the trapezoidal seat (12), the bottom ends of the two connecting columns (13) both extend into the shell (1) and are fixedly connected with the same pressing plate (14), the bottom of pressure strip (14) fixedly connected with blotter (15), the bottom of blotter (15) is laminated with the top of sensor main part (4) mutually.

2. Multichannel ducted sensor according to claim 1, characterized in that two position-limiting plates (16) are symmetrically and fixedly connected to the top inner wall of the casing (1), and the two sides of the pressure plate (14) are slidably connected to the sides of the two position-limiting plates (16) close to each other.

3. Multichannel ducted sensor according to claim 1, characterized in that a limit shaft (18) is screwed to one side of the fixed base (5), one end of the limit shaft (18) extends into the fixed chamber (6) and is rotatably connected with a first permanent magnet (19), a second permanent magnet (20) is fixedly connected to one side of the trapezoid base (12), and the sides of the first permanent magnet (19) and the second permanent magnet (20) close to each other are opposite in magnetism.

4. Multichannel ducted sensor according to claim 1, characterised in that the connecting shaft (9) is sleeved with a torsion spring (17), both ends of the torsion spring (17) being fixedly connected to one side of the inner wall of the fixed chamber (6) and one side of the reel (10), respectively.

5. Multichannel tube sensor according to claim 3, characterised in that the bottom inner wall of the fixed chamber (6) is provided with a slide groove (21), and the bottom of the first permanent magnet (19) extends into the slide groove (21) and is slidably connected with the bottom inner wall of the slide groove (21).