CN217155339U

CN217155339U - Water sluicegate aperture detects uses phase sensor

Info

Publication number: CN217155339U
Application number: CN202220596198.4U
Authority: CN
Inventors: 赵峰
Original assignee: Xuzhou Huaihai Electronic Sensing Engineering Institute Co ltd
Current assignee: Xuzhou Huaihai Electronic Sensing Engineering Institute Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-08-09
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a water sluicegate aperture detects uses phase sensor relates to phase sensor technical field. The utility model comprises a phase sensor body, wherein a connecting wire is inserted into one end of the phase sensor body, and a protective box component for protecting the joint of the phase sensor body and the connecting wire is arranged outside the connecting wire and the phase sensor body; the guard box subassembly includes first guard box and second guard box, and the one end of first guard box is provided with the second guard box. The utility model discloses a coupling mechanism for can be better be connected between phase sensor body and the connecting wire, prevent coming off of phase sensor body and connecting wire, guaranteed the continuous function of phase sensor body, through the setting of permeability cell, reduced the inside moisture of protective box subassembly, reduce the moisture to the damage of phase sensor body and connecting wire, through the setting of disassembly body, change permeability cell that can be convenient.

Description

Water sluicegate aperture detects uses phase sensor

Technical Field

The utility model belongs to the technical field of phase sensor, especially, relate to a water sluicegate aperture detects uses phase sensor.

Background

The gate opening instrument is also called a stroke detection device, is hydraulic metal structure equipment widely applied to a hydraulic junction, is a key detection device which is quite important on a hoist, and has measurement precision, working stability and reliability, anti-interference capability and the like which are directly related to the operation safety of a gate and the hoist.

Most of the existing phase sensors for detecting the opening degree of the water conservancy gate are directly arranged near a smashing gate;

the junction of current phase sensor and data line can not be connected well, leads to data line and spacing sensor easily to take place to drop, leads to the phase sensor can not be fine to carry out work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water sluicegate aperture detects uses phase sensor, current phase sensor and the junction of data line can not be connected well, leads to data line and spacing sensor easily to take place to drop, leads to the work of carrying on that phase sensor can not be fine.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a phase sensor for detecting the opening degree of a water conservancy gate comprises a phase sensor body, wherein one end of the phase sensor body is spliced with a connecting wire, and a protective box assembly for protecting the connecting part of the phase sensor body and the connecting wire is arranged on the outer sides of the connecting wire and the phase sensor body;

the protection box assembly comprises a first protection box and a second protection box, wherein the second protection box is arranged at one end of the first protection box, the first protection box is fixed on the outer side of the phase sensor body, the second protection box is assembled on the outer side of the connecting line, and the first protection box and the second protection box are connected through a connecting mechanism and used for being attached to each other;

the inside mounting of first protection box has the permeability cell, be connected through disassembly body between first protection box and the permeability cell.

Furthermore, the second protection box is connected with the connecting line through a sealing ring, and a sealing plate is arranged at one end, close to the first protection box, of the second protection box.

Further, coupling mechanism includes the installed part, the one end of second guard box is equipped with the installed part, the inside of installed part is rotated and is connected with the rotary rod, the one end of rotary rod is fixed with the threaded rod, the outside threaded connection of threaded rod has the nut.

Furthermore, a clamping block is fixed at one end of the first protection box, and a U-shaped groove is formed in the clamping block.

Further, the disassembly mechanism includes the stopper, the one end of stopper is fixed with horizontal slide bar, horizontal slide bar's outside sliding connection has vertical fixed plate, the top and the first guard box fixed connection of vertical fixed plate, the outside that just is located horizontal slide bar between vertical fixed plate and the stopper is provided with rigid spring.

Furthermore, a plurality of drying plates are arranged inside the vent pipe, and a limiting hole in clearance fit with the limiting block is formed inside the vent pipe.

Furthermore, a first inclined plane is formed in the top of the limiting block, a second inclined plane matched with the first inclined plane is formed in the bottom of the vent pipe, and the second inclined plane is formed in one end of the limiting block.

The utility model discloses following beneficial effect has:

1. the utility model discloses a coupling mechanism for can be better be connected between phase sensor body and the connecting wire, prevent droing of phase sensor body and connecting wire, guaranteed the continuous function of phase sensor body.

2. The utility model discloses a setting of permeability cell has reduced the inside moisture of protection box subassembly, reduces the moisture to the damage of phase sensor body and connecting wire, through the setting of disassembly body, change permeability cell that can be convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a sectional view of the first protective case of the present invention;

FIG. 3 is a sectional view of the inside of the breather pipe of the present invention;

fig. 4 is the schematic view of the connection structure of the limiting block and the ventilation tube of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a phase sensor body; 2. a connecting wire; 3. a first protective box; 4. a second protection box; 41. a sealing plate; 5. a gas permeable pipe; 6. a mounting member; 7. rotating the rod; 8. a threaded rod; 9. a clamping block; 10. a nut; 11. drying the plate; 12. a limiting block; 13. a transverse sliding bar; 14. a vertical fixing plate; 15. a stiff spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to a phase sensor for detecting the opening degree of a water gate, which comprises a phase sensor body 1, wherein a connecting wire 2 is inserted into one end of the phase sensor body 1, and a protection box assembly for protecting the connection between the phase sensor body 1 and the connecting wire 2 is installed outside the connecting wire 2 and the phase sensor body 1;

the protective box assembly comprises a first protective box 3 and a second protective box 4, one end of the first protective box 3 is provided with the second protective box 4, the first protective box 3 is fixed on the outer side of the phase sensor body 1, the second protective box 4 is assembled on the outer side of the connecting wire 2, and the first protective box 3 and the second protective box 4 are connected through a connecting mechanism and used for attaching the first protective box 3 and the second protective box 4;

the second protection box 4 is connected with the connecting wire 2 through a sealing ring, and a sealing plate 41 is arranged at one end, close to the first protection box 3, of the second protection box 4, so that water vapor can be prevented from entering the interior of a protection box assembly through the connection part of the first protection box 3 and the second protection box 4;

the inside mounting of first guard box 3 has permeability cell 5, is connected through disassembly body between first guard box 3 and the permeability cell 5.

The connecting mechanism comprises a mounting piece 6, one end of the second protection box 4 is provided with the mounting piece 6, the inside of the mounting piece 6 is rotatably connected with a rotating rod 7, one end of the rotating rod 7 is fixed with a threaded rod 8, and the outer side of the threaded rod 8 is in threaded connection with a nut 10;

a clamping block 9 is fixed at one end of the first protection box 3, and a U-shaped groove is formed in the clamping block 9, so that the threaded rod 8 can enter the U-shaped groove formed in the clamping block 9;

here, the phase sensor body 1 is connected with the connecting wire 2, at this time, the first protection box 3 abuts against the second protection box 4, then the rotating rod 7 is rotated, the rotating rod 7 can rotate by taking the joint of the mounting piece 6 and the rotating rod 7 as a circle center, when the threaded rod 8 enters the inside of the U-shaped groove formed in the fixture block 9, the nut 10 is rotated, the nut 10 is in threaded connection with the fixture block 9, so that the nut 10 can move towards the fixture block 9 and is attached to the fixture block 9, and at this time, due to the attachment of the fixture block 9 and the nut 10, the first protection box 3 and the second protection box 4 cannot fall off;

through coupling mechanism for can be better be connected between phase sensor body 1 and the connecting wire 2, prevent droing of phase sensor body 1 and connecting wire 2, guaranteed the continuous function of phase sensor body 1.

The disassembling mechanism comprises a limiting block 12, a plurality of drying plates 11 are arranged inside the vent pipe 5, and a limiting hole in clearance fit with the limiting block 12 is formed inside the vent pipe 5, so that the limiting block 12 can enter the limiting hole inside the vent pipe 5 to limit the movement of the vent pipe 5;

a transverse sliding rod 13 is fixed at one end of a limiting block 12, a vertical fixing plate 14 is connected to the outer side of the transverse sliding rod 13 in a sliding mode, the top of the vertical fixing plate 14 is fixedly connected with the first protection box 3, and a rigid spring 15 is arranged between the vertical fixing plate 14 and the limiting block 12 and located on the outer side of the transverse sliding rod 13.

The top of the limiting block 12 is provided with a first inclined plane, the bottom of the vent pipe 5 is provided with a second inclined plane matched with the first inclined plane, one end of the limiting block 12 is provided with a second inclined plane, when the vent pipe 5 descends, the limiting block 12 can move towards the direction far away from the vent pipe 5 due to the arrangement of the first inclined plane and the second inclined plane, at the moment, the rigid spring 15 is in a stressed contraction state, and when the vent pipe 5 descends to a specified position, the limiting block 12 enters a limiting hole arranged in the vent pipe 5 due to the elastic characteristic of the rigid spring 15 so as to limit the movement of the vent pipe 5;

when the vent pipe 5 needs to be detached, the vent pipe 5 is rotated, the vent pipe 5 rotates through the third inclined surface of the limiting block 12, so that the limiting block 12 can move, the transverse sliding rod 13 can slide inside the vertical fixing plate 14 at the moment, the rigid spring 15 is in a stressed contraction state, and when the limiting block 12 moves out of a limiting hole in the vent pipe 5, the vent pipe 5 can be pulled upwards;

through the setting of permeability cell 5, reduced the inside moisture of protection box subassembly, reduced the moisture to the damage of phase place sensor body 1 and connecting wire 2, through the setting of disassembly body, change permeability cell 5 that can be convenient.

Reference throughout this specification to the description of "one embodiment," "an example," "a specific example," or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The phase sensor for detecting the opening degree of the water conservancy gate comprises a phase sensor body (1) and is characterized in that one end of the phase sensor body (1) is connected with a connecting wire (2) in an inserting mode, and a protective box assembly for protecting the connecting part of the phase sensor body (1) and the connecting wire (2) is installed on the outer sides of the connecting wire (2) and the phase sensor body (1);

the protection box assembly comprises a first protection box (3) and a second protection box (4), wherein the second protection box (4) is arranged at one end of the first protection box (3), the first protection box (3) is fixed on the outer side of the phase sensor body (1), the second protection box (4) is assembled on the outer side of the connecting line (2), and the first protection box (3) and the second protection box (4) are connected through a connecting mechanism and used for being attached to each other between the first protection box (3) and the second protection box (4);

the inside mounting of first guard box (3) has permeability cell (5), be connected through disassembly body between first guard box (3) and permeability cell (5).

2. The phase sensor for detecting the opening degree of the water sluicegate according to claim 1, wherein the second protection box (4) is connected with the connecting line (2) through a sealing ring, and a sealing plate (41) is arranged at one end, close to the first protection box (3), of the second protection box (4).

3. The phase sensor for detecting the opening degree of the water sluicegate according to claim 1, wherein the connecting mechanism comprises a mounting piece (6), one end of the second protection box (4) is assembled with the mounting piece (6), a rotating rod (7) is rotatably connected to the inside of the mounting piece (6), a threaded rod (8) is fixed to one end of the rotating rod (7), and a nut (10) is connected to the outer side of the threaded rod (8) in a threaded manner.

4. The phase sensor for detecting the opening degree of the water sluicegate according to claim 3, wherein a clamping block (9) is fixed at one end of the first protection box (3), and a U-shaped groove is formed in the clamping block (9).

5. The water sluicegate aperture detects uses phase sensor according to claim 3, characterized in that, disassembly body includes stopper (12), the one end of stopper (12) is fixed with horizontal slide bar (13), the outside sliding connection of horizontal slide bar (13) has vertical fixed plate (14), the top and first guard box (3) fixed connection of vertical fixed plate (14), the outside that just is located horizontal slide bar (13) between vertical fixed plate (14) and stopper (12) is provided with rigid spring (15).

6. The phase sensor for detecting the opening degree of the water conservancy gate according to claim 5, wherein a plurality of drying plates (11) are arranged inside the vent pipe (5), and a limiting hole in clearance fit with the limiting block (12) is formed inside the vent pipe (5).

7. The phase sensor for detecting the opening degree of the water sluicegate according to claim 6, wherein a first inclined plane is formed at the top of the limiting block (12), a second inclined plane matched with the first inclined plane is formed at the bottom of the vent pipe (5), and the second inclined plane is formed at one end of the limiting block (12).