CN212340547U

CN212340547U - IP protection level rain test device

Info

Publication number: CN212340547U
Application number: CN202021191461.9U
Authority: CN
Inventors: 马琴
Original assignee: Wuxi Tengchuan Instrument Equipment Co ltd
Current assignee: Wuxi Tengchuan Instrument Equipment Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-01-12
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses an IP protection level rain test device, which comprises a base, wherein a rotating base is arranged above the middle part of the base, a motor is arranged at the middle part in the rotating base, a rotating shaft is coaxially and fixedly arranged at the upper end of the motor, and a turntable is fixedly arranged at the upper end of the rotating shaft in a close fit manner; the base upper end left side is provided with first portal frame, and the base right side is provided with the second portal frame, and second portal frame left side fixed mounting has the installing support, and the installing support end is provided with the fixed clamp splice. The utility model discloses a 360 automatic rotations of pendulum pipe rain test device sample platform horizontal direction, rotate through the sample of motor drive axis of rotation and carousel and top, carry out comprehensive balanced spray experiment to the sample through the rotation of sample, combine the loop configuration of spray tube clamp splice, promote the comprehensiveness of spray experiment; the structure support is provided for the rotation of the rotary disc through the sliding grooves and the rotary balls, so that the stability of the structure is greatly improved, and the test of large test pieces is met.

Description

IP protection level rain test device

Technical Field

The utility model relates to an electrical apparatus protection field, in particular to IP protection level rain test device.

Background

When the electrical equipment is used outdoors, the electrical equipment can be corroded by rainwater, and if the electrical equipment does not have corresponding protection capability, the electrical equipment can be damaged, and even serious economic loss and safety accidents can be caused. Under the condition, various industry associations stipulate corresponding waterproof grades for different electric appliance products according to application conditions of the products based on IP shell protection standards.

The damage of rain water in nature to products and materials includes corrosion, fading, deformation, forced descent, expansion, mildew and the like, and particularly, electrical products are easy to cause fire because of short circuit caused by rain water. Therefore, the water-proof test of the shell aiming at a specific product or material is an indispensable key procedure,

however, a box-type rain test method is mostly adopted, and large test articles cannot be tested; the traditional rain test box has the limitations on the test range and angle, cannot meet the requirements of actual tests, is low in automation degree, high in labor cost and inconvenient to operate, and therefore an IP protection level rain test device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a IP protection level test device that drenches with rain, can effectively solve the problem in the background art.

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

an IP protection level rain test device, comprising: the rotary table comprises a base, wherein a rotary base is arranged above the middle part of the base, a motor is arranged in the middle part of the rotary base, a rotary shaft is coaxially and fixedly arranged at the upper end of the motor, and a rotary table is fixedly arranged at the upper end of the rotary shaft in a tight fit manner;

the automatic spraying device is characterized in that a first portal frame is arranged on the left side of the upper end of the base and used for supporting, a second portal frame is arranged on the right side of the base, an installing support is fixedly arranged on the left side of the second portal frame, a fixing clamping block is arranged at the tail end of the installing support, a spraying pipe clamping block is fixedly arranged on the left end of the installing support through the fixing clamping block, a balancing weight is arranged at the lower end of the spraying pipe clamping block and used for balancing the structure of the spraying pipe clamping block, and a swinging pipe is arranged inside the spraying pipe clamping.

Preferably, the base outside is provided with the feedwater recess to in collecting the water source that sprays subsequently.

Preferably, a sliding groove is arranged in the rotating base and is of a circular ring structure.

Preferably, a plurality of groups of rotating balls are installed in the groove of the sliding groove in a rolling mode, the rotating of the rotary disc is structurally supported through the sliding groove and the rotating balls, the stability of the structure is greatly improved, and an electric device needing to be sprayed for experiments is placed at the upper end of the rotary disc.

Preferably, the inside water pump that is provided with of second portal frame, the inside water pipe that is provided with of installing support and pendulum pipe, pressurize the intaking of outside water tank through the water pump and enter into the pendulum pipe, spray in the structure of water pipe transmits the pendulum pipe with rivers in the water pump.

Preferably, the nozzle clamping block is a semicircular annular structure block with a downward opening.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the traditional rain test box has high manufacturing cost, large test articles cannot be tested, the swing pipe rain test device can be designed and manufactured according to the size of the test articles, an outer box is not arranged, and the manufacturing cost is reduced;

2. the swing pipe rain test device has the advantages that the sample table automatically rotates 360 degrees in the horizontal direction, test articles can be placed more conveniently, the rotating shaft, the rotating disc and the samples above the rotating shaft are driven to rotate by the motor, comprehensive and balanced spray experiments are performed on the samples through the rotation of the samples, and the comprehensiveness of the spray experiments is improved by combining the annular structure of the spray pipe clamping block;

3. the structure support is provided for the rotation of the rotary disc through the sliding grooves and the rotary balls, so that the stability of the structure is greatly improved, and the test of large test pieces is met.

Drawings

FIG. 1 is a front view overall structure diagram of the IP protection level rain test device of the present invention;

fig. 2 is the utility model relates to a overlook structure chart of IP protection level rain test device.

In the figure: 1. a base; 2. rotating the base; 3. a motor; 4. a chute; 5. rotating the ball; 6. a turntable; 7. a first gantry; 8. a second gantry; 9. a rotating shaft; 10. a nozzle clamp block; 11. mounting a bracket; 12. a balancing weight; 13. swinging the pipe; 14. fixing the clamping block; 15. and (4) a water pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, an IP protection level rain test apparatus includes: the spraying device comprises a base 1, wherein a water supply groove is formed in the outer side of the base 1, a water source for subsequent spraying is collected, a rotating base 2 is arranged above the middle of the base 1, a motor 3 is arranged in the middle of the rotating base 2, a rotating shaft 9 is coaxially and fixedly installed at the upper end of the motor 3, a turntable 6 is fixedly installed at the upper end of the rotating shaft 9 in a tight fit mode, a sliding groove 4 is formed in the rotating base 2, the sliding groove 4 is of a circular ring structure, a plurality of groups of rotating balls 5 are arranged in the groove of the sliding groove 4 in a rolling mode, structural support is provided for the rotation of the turntable 6 through the sliding groove 4 and the rotating balls 5, the stability of the structure is greatly improved, and an electric device needing to;

a first portal frame 7 is arranged on the left side of the upper end of the base 1 and used for supporting, a second portal frame 8 is arranged on the right side of the base 1, a mounting bracket 11 is fixedly mounted on the left side of the second portal frame 8, a fixed clamping block 14 is arranged at the tail end of the mounting bracket 11, a spray pipe clamping block 10 is fixedly arranged at the left end of the mounting bracket 11 through a fixed clamping block 14, the spray pipe clamping block 10 is a semicircular annular structural block with a downward opening, the lower end of the spray pipe clamping block 10 is provided with a balancing weight 12, the balancing weight 12 is used for balancing the structure of the spray pipe clamping block 10, a swinging pipe 13 is arranged in the spray pipe clamping block 10, a water pump 15 is arranged in the second portal frame 8, water pipes are arranged in the mounting bracket 11 and the swinging pipe 13, the water inlet of the external water tank is pressurized by the water pump 15 and enters the swing pipe 13, and the water flow in the water pump 15 is transmitted to the swing pipe 13 through the structure inside the water pipe for spraying.

The utility model discloses a theory of operation is: firstly, the sample that will carry out the spraying experiment is placed the assigned position above carousel 6, and the water flow in the water tank is transmitted to swing pipe 13 through water pump 15 with the pipeline of interior and is spouted, opens motor 3, and the sample of driving axis of rotation 9 and carousel 6 and top through motor 3 rotates, carries out comprehensive balanced spraying experiment to the sample through the rotation of sample, combines the loop configuration of spray tube clamp 10, promotes the comprehensiveness of spraying the experiment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a IP protection level rain test device, includes base (1), its characterized in that: a rotating base (2) is arranged above the middle part of the base (1), a motor (3) is arranged in the middle part of the rotating base (2), a rotating shaft (9) is coaxially and fixedly installed at the upper end of the motor (3), and a rotating disc (6) is fixedly installed at the upper end of the rotating shaft (9) in a tight fit manner;

base (1) upper end left side is provided with first portal frame (7), base (1) right side is provided with second portal frame (8), second portal frame (8) left side fixed mounting has installing support (11), installing support (11) end is provided with fixed clamp splice (14), has spray tube clamp splice (10) at installing support (11) left end fixed mounting through fixed clamp splice (14), spray tube clamp splice (10) inside is provided with pendulum pipe (13).

2. The IP protection level rain test device according to claim 1, wherein: and a water supply groove is formed in the outer side of the base (1).

3. The IP protection level rain test device according to claim 1, wherein: a sliding groove (4) is formed in the rotating base (2), and the sliding groove (4) is of a circular ring structure.

4. The IP protection level rain test device according to claim 3, characterized in that: a plurality of groups of rotating balls (5) are arranged in the groove of the sliding groove (4) in a rolling way.

5. The IP protection level rain test device according to claim 1, wherein: and a water pump (15) is arranged in the second portal frame (8), and water pipes are arranged in the mounting bracket (11) and the swing pipe (13).

6. The IP protection level rain test device according to claim 1, wherein: the spray pipe clamping block (10) is a semicircular annular structure block with a downward opening, and a balancing weight (12) is arranged at the lower end of the spray pipe clamping block (10).