CN216274379U

CN216274379U - Cathode protection test pile

Info

Publication number: CN216274379U
Application number: CN202122390903.3U
Authority: CN
Inventors: 薛亚娜; 李荣典; 邓烨枫; 赵金
Original assignee: Guangzhou Enn Gas Co ltd
Current assignee: Guangzhou Enn Gas Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-12
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a cathodic protection test pile which comprises a test pile body, wherein a solar support seat is arranged at the upper end of the test pile body, a solar panel is arranged on the solar support seat, and a protection device is also arranged on the solar support seat; when the sensor senses rainy day or night, under the control of the controller, the driving structure drives the shielding structure to cover the opening of the box body and shield the solar panel, so that the corrosion of the solar panel by rainwater and the pollution of dust to the solar panel when the solar panel is not lighted at night are avoided, and the service life of the solar panel is prolonged.

Description

Cathode protection test pile

Technical Field

The utility model relates to the technical field of pipeline cathodic protection, in particular to a cathodic protection test pile.

Background

The test pile is mainly used for detecting cathodic protection parameters, is an essential device in pipeline management and maintenance, and is arranged along the line according to the test function.

The traditional test pile is provided with a reference electrode or not, a worker is required to carry a multimeter or a potential tester to detect and record data along the line, a test pile needs to be arranged every few kilometers on a long-distance pipeline, and the workload is very large in the field. In order to meet the requirements, an intelligent test pile is provided, the test pile can automatically acquire the protection potential of a protected pipeline or a protected pipe network, a communication transmission platform of a mobile company is adopted, the protection potential of the pipeline or the protected pipe network can be immediately received by a computer terminal in an office, and the workload is greatly reduced.

However, such intelligent test stakes require a power source to power the operation of the device, as well as a heating device to keep the battery and circuitry operating within a specified temperature range. However, the field has no commercial power, and the energy of the battery is limited, so the battery needs to be maintained and replaced frequently. The solar cathode protection test pile can solve the problems and can continuously charge the battery in a solar power generation mode. However, the existing solar panel is directly exposed outside, after the solar panel is used for a long time, a large amount of dust can be accumulated on the solar panel, and the dust can influence the normal lighting effect of the solar panel when covering the solar panel for a long time, so that the solar energy utilization rate of the solar panel is reduced, and the solar panel exposed outside is easily corroded and damaged due to natural environment factors, and is not suitable for a cathode protection test pile used in the field for a long time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a cathodic protection test pile.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a cathodic protection test stake, includes the test stake, the upper end of test stake is equipped with the solar energy supporting seat, be equipped with solar panel on the solar energy supporting seat, still be equipped with protector on the solar energy supporting seat, protector includes upper end middle part open-ended box, sets up box outside sleet sensor and light sensor, setting are in the inside drive structure of box, through drive structure drives and right the structure that shelters from is carried out to the opening, solar panel is located under the open-ended, sleet sensor light sensor drive structure all is connected with the controller.

Furthermore, the driving structure comprises a motor, a screw rod, a sliding rod, a winding roller, a movable rod, a first bevel gear and a second bevel gear, a rotating shaft of the motor is connected with the screw rod, two ends of the movable rod are respectively connected with the screw rod and the sliding rod through a threaded sleeve and a sliding sleeve, the first bevel gear is arranged on the rotating shaft, the second bevel gear is arranged at one end of the winding roller, the first bevel gear is meshed with the second bevel gear, and the shielding structure is arranged between the winding roller and the movable rod.

Furthermore, one end of the screw rod, which is far away from the rotating shaft, is connected with a first bearing, and the first bearing is fixed on the solar support seat.

Furthermore, two ends of the sliding rod are respectively connected with two fixing blocks arranged on the solar support seat.

Furthermore, one end, far away from the second bevel gear, of the winding roller is connected with a second bearing, and the second bearing is fixed on the solar support seat.

Further, the shielding structure is a protective film or a waterproof fabric.

Furthermore, the area of the opening is larger than that of the solar panel, and the area of the shielding structure is larger than that of the opening.

Furthermore, the upper end face of the solar support seat is obliquely arranged.

Furthermore, one side end of the box body, which is far away from the driving structure, is opened.

Further, the inside of testing the stake is equipped with the battery, solar panel with the battery is connected.

The utility model has the beneficial effects that: rain and snow sensor, light sensor, drive structure all are connected with the controller, and when the sensor sensed rainy day or night, under the control of controller, drive structure drove and sheltered from the structure and cover on the opening of box and shelter from solar panel, and the dust was to solar panel's pollution when avoiding the rainwater to solar panel's erosion and not daylighting night to extension solar panel's life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the protection device of the present invention;

in the figure: 1. testing the pile; 2. a solar support base; 3. a guard; 4. a base; 5. a solar panel; 6. a motor; 7. a first bevel gear; 8. a second bevel gear; 9. a threaded sleeve; 10. a screw; 11. a first bearing; 12. a second bearing; 13. a fixed block; 14. a sliding sleeve; 15. a slide bar; 16. a shielding structure; 17. a wind-up roll; 18. the stick is moved.

Detailed Description

The utility model is described in detail below with reference to the attached drawing figures:

as shown in fig. 1 and 2, a cathodic protection test pile comprises a test pile 1, wherein a base 4 is arranged at the lower end of the test pile 1, the base 4 is fixedly connected with the ground, a solar support seat 2 is arranged at the upper end of the test pile 1, and the upper end surface of the solar support seat 2 is obliquely arranged; the solar support base 2 is provided with a solar panel 5, wherein a battery is arranged inside the test pile 1, and the solar panel 5 is connected with the battery; the solar energy is directly converted into electric energy and stored in a battery for use. The solar support seat 2 is also provided with a protective device 3, the protective device 3 comprises a box body with an opening at the middle part of the upper end, a rain and snow sensor and an optical sensor which are arranged outside the box body, a driving structure arranged inside the box body, and a shielding structure 16 which is driven by the driving structure and shields the opening, wherein the shielding structure 16 is a protective film or a waterproof fabric; easy extension, and avoid rainwater, night dust, bird droppings and the like to drop at solar panel 5. Wherein the area of the opening is larger than that of the solar panel 5, and the area of the shielding structure 16 is larger than that of the opening; firstly, solar panel 5 can expose externally through the opening, improves the daylighting rate, secondly shelters from 16 full coverages openings of structure, avoids rainwater, dust etc. to drop and pollutes it on solar panel 5. Solar panel 5 is located the open-ended and is located the below, and rain and snow sensor, light sensor, drive structure all are connected with the controller. When the sensor senses rainy day or night, under the control of the controller, the driving structure drives the shielding structure to cover the opening of the box body and shield the solar panel, so that the corrosion of the solar panel by rainwater and the pollution of dust to the solar panel when the solar panel is not lighted at night are avoided, and the service life of the solar panel is prolonged.

The driving structure comprises a motor 6, a screw rod 10, a sliding rod 15, a winding roller 17, a moving rod 18, a first bevel gear 7 and a second bevel gear 8, the motor 6 is installed and fixed on the solar support seat 2, a rotating shaft of the motor 6 is connected with the screw rod 10, one end, far away from the rotating shaft, of the screw rod 10 is connected with a first bearing 11, and the first bearing 11 is fixed on the solar support seat 2. Two ends of a movable rod 18 are respectively connected with a screw 10 and a sliding rod 15 through a threaded sleeve 9 and a sliding sleeve 14, wherein two ends of the sliding rod 15 are respectively connected with two fixed blocks 13 arranged on the solar support seat 2; the fixed block 13 fixes the sliding rod 15 and limits the sliding sleeve 14 on the sliding rod 15. Be equipped with first bevel gear 7 in the pivot, the one end of wind-up roll 17 is equipped with second bevel gear 8, first bevel gear 7 and the meshing of second bevel gear 8, and wherein the one end of keeping away from second bevel gear 8 on the wind-up roll 17 is connected with second bearing 12, and second bearing 12 is fixed on solar energy supporting seat 2. A shielding structure 16 is arranged between the winding roller 17 and the movable roller 18; the motor 6 is connected with the controller, and when rainy day or night was sensed to sleet sensor or light sensor, the corotation of motor 6 drove the screw rod 10 rotatory for remove the rod 18 and remove to the other end of motor 6 under the drive of thread bush 9, simultaneously through the transmission of first bevel gear 7 and second bevel gear 8, wind-up roll 17 loosens the collection to sheltering from structure 16, makes to shelter from structure 16 and shelters from the top at solar panel 5 under the cooperation that removes rod 18 and wind-up roll 17.

One side end of the box body, which is far away from the driving structure, is opened; solar energy supporting seat 2 and box all are the slope setting, set up the opening at the lower extreme of box for the rainwater that is sheltered from drops from the high-end to the bottom that shelters from structure 16, avoids piling up on sheltering from structure 16 and box, also makes the dust on solar panel 5 drop from the high-end to the bottom of solar panel 5 and box, avoids the dust to pile up on solar panel 5 and box.

The working principle of the utility model is as follows:

as shown in fig. 1 and 2, when a rain and snow sensor or an optical sensor senses a rainy day or at night, the motor 6 rotates forward to drive the screw rod 10 to rotate, so that the movable rod 18 moves towards the other end of the motor 6 under the drive of the threaded sleeve 9, and meanwhile, through the transmission of the first bevel gear 7 and the second bevel gear 8, the winding roller 17 loosens the collection of the shielding structure 16, so that the shielding structure 16 is shielded above the solar panel 5 under the matching of the movable rod 18 and the winding roller 17; when the rainy day passes or the daytime is irradiated by sunlight, the motor 6 rotates reversely to drive the screw rod 10 to rotate, so that the movable rod 18 moves towards one end of the motor 6 under the drive of the threaded sleeve 9, meanwhile, the winding roller 17 collects the shielding structure 16 through the transmission of the first bevel gear 7 and the second bevel gear 8, the shielding structure 16 leaves the upper part of the solar panel 5 under the matching of the movable rod 18 and the winding roller 17, and the solar panel 5 is directly exposed in the atmosphere to collect light.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, which are directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a cathodic protection test stake, includes the test stake, the upper end of test stake is equipped with the solar energy supporting seat, be equipped with solar panel on the solar energy supporting seat, a serial communication port, still be equipped with protector on the solar energy supporting seat, protector includes upper end middle part open-ended box, sets up outside sleet sensor and the optical sensor of box, setting are in the inside drive structure of box, through drive structure drives and right the opening carries out the structure of sheltering from that shelters from, solar panel is located under the open-ended, sleet sensor optical sensor drive structure all is connected with the controller.

2. The cathodic protection test pile according to claim 1, wherein the driving structure comprises a motor, a screw, a sliding rod, a wind-up roll, a moving rod, a first bevel gear and a second bevel gear, a rotating shaft of the motor is connected with the screw, two ends of the moving rod are respectively connected with the screw and the sliding rod through a threaded sleeve and a sliding sleeve, the first bevel gear is arranged on the rotating shaft, the second bevel gear is arranged at one end of the wind-up roll, the first bevel gear is meshed with the second bevel gear, and the shielding structure is arranged between the wind-up roll and the moving rod.

3. The pile of claim 2, wherein a first bearing is connected to an end of the screw rod away from the rotating shaft, and the first bearing is fixed to the solar support.

4. The cathodic protection test pile according to claim 2, wherein both ends of the slide bar are respectively connected with two fixing blocks mounted on the solar support base.

5. The cathodic protection test pile according to claim 2, wherein a second bearing is connected to one end of the wind-up roll away from the second bevel gear, and the second bearing is fixed on the solar support seat.

6. The cathodic protection test pile according to claim 1, wherein the shielding structure is a protective film or a waterproof fabric.

7. The cathodic protection test pile of claim 1, wherein the area of the opening is greater than the area of the solar panel and the area of the shielding structure is greater than the area of the opening.

8. The cathodic protection test pile according to claim 1, wherein the upper end face of the solar support base is obliquely arranged.

9. The cathodic protection test pile of claim 1, wherein a side of the box body remote from the driving structure is open.

10. The cathodic protection test pile of claim 1, wherein a battery is disposed inside the test pile, and the solar panel is connected to the battery.