Test device for outfield simulation of icing and freezing rain

Abstract

The utility model discloses a test device for simulating icing and freezing rain in an outfield, and relates to the technical field of test devices, the test device comprises an experiment box, a box door, a nozzle and an experiment article, the inside of the experiment box is fixedly connected with a slide rail, the upper surface of the slide rail is movably connected with a placing rack, the upper surface of the placing rack is provided with a blocking groove, and the blocking groove is provided with an opening. A bearing net is arranged above the blocking groove, the bottom face of the bearing net is fixedly connected with a first bearing magnetic ring, and a second bearing magnetic ring is arranged below the first bearing magnetic ring. Through cooperative use of the bearing net, the first bearing magnetic ring, the second bearing magnetic ring, the positioning insertion rod and the traction wire, the contact area between the bearing net and the placement frame is greatly reduced, so that when an experiment article needs to be taken out from the experiment box after an experiment is completed, the bearing net and the placement frame can be rapidly separated and taken out, and the experiment article is convenient to use. And the problem that the connection position between the placement frame and the bearing net is frozen by freezing rain, and unnecessary damage to equipment is caused when ice is broken and taken out is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to test device technical field, concretely relates to a kind of for field simulation icing rain test device. BACKGROUND

[0002] Freezing rain is composed of ice water mixture, and freezing rain is currently a common natural disaster, and to ensure the stable use of outdoor equipment, the need for equipment products and the like are subjected to icing rain test.

[0003] The experimental product needs to be removed after the current icing rain test, but the platform for placing the experimental product is easily frozen together with the inner wall of the experimental device due to the freezing rain, which is not convenient for quick removal, and excessive force can easily cause damage to the platform and the experimental device, affecting the service life. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of for field simulation icing rain test device to solve the problems raised in the above background.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] A kind of for field simulation icing rain test device, including experimental box, box door, spray head and experimental product, the inside of experimental box is fixedly connected with slide rail, the upper surface of slide rail is movably connected with placing rack.

[0007] The upper surface of the placing rack is provided with a blocking groove, the upper side of the blocking groove is provided with a receiving net, the bottom surface of the receiving net is fixedly connected with a first receiving magnetic ring, the lower side of the first receiving magnetic ring is provided with a second receiving magnetic ring, and the outer wall of the second receiving magnetic ring is fixedly connected with the inner wall of the bottom surface of the placing rack through a magnetic ring fixing rod.

[0008] The upper surface of the receiving net near one side is fixedly connected with a traction line, the top end of the traction line is fixedly connected with a positioning plug rod, and the upper surface of the placing rack is provided with a positioning plug hole for adapting the positioning plug rod.

[0009] The further improvement of the technical scheme of the utility model is that the bottom end of the positioning plug rod is inserted into the inner wall of the positioning plug hole.

[0010] The further improvement of the technical scheme of the utility model is that the bottom surface of the receiving net is not in contact with the upper surface of the placing rack, and the bottom surface of the experimental product is overlapped with the upper surface of the receiving net.

[0011] The further improvement in the technical scheme of the utility model lies in that the one end of the slide rail is provided with a block mounting groove, the inner wall of the block mounting groove is fixedly connected with a second adaptive magnetic block, the upper portion of the second adaptive magnetic block is provided with a first adaptive magnetic block, and the upper surface of the first adaptive magnetic block is fixedly connected with a limiting block.

[0012] The further improvement in the technical scheme of the utility model lies in that the outer wall of the limiting block is in sliding connection with the inner wall of the block mounting groove.

[0013] The further improvement in the technical scheme of the utility model lies in that the upper surface of the receiving net is provided with a guide groove.

[0014] The further improvement in the technical scheme of the utility model lies in that the number of the positioning inserting rods is four, and the four positioning inserting rods are distributed in a rectangular array on the outer wall of the receiving net.

[0015] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0016] 1. The utility model provides a device for field simulation icing rain test, which utilizes the cooperation of the receiving net, the first receiving magnetic ring, the second receiving magnetic ring, the positioning inserting rod and the traction line, greatly reduces the contact area between the receiving net and the placing rack, enables the receiving net and the placing rack to be quickly separated and taken out when the experimental product needs to be taken out from the experimental box after the experiment is completed, avoids the problem that the connection position between the placing rack and the receiving net is frozen by the frozen rain, and unnecessary damage to the equipment caused by ice breaking and taking out.

[0017] 2. The utility model provides a device for field simulation icing rain test, which utilizes the cooperation of the slide rail, the block mounting groove, the limiting block, the first adaptive magnetic block and the second adaptive magnetic block, enables the placing rack to remain stable after being placed in place on the slide rail, guarantees that the installation of the placing rack will not be misaligned, and avoids the problem that the box door collides and impacts the placing rack when being closed. DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the placing rack of the utility model;

[0020] Figure 3 It is a structural schematic view of the receiving net of the utility model;

[0021] Figure 4 It is an enlarged schematic view of the structure at A of the utility model;

[0022] Figure 5The utility model discloses a sliding rail structure schematic diagram.

[0023] In the drawing: 1, experimental box;2, box door;3, spray head;4, rack;5, sliding rail;6, barrier groove;7, positioning jack;8, receiving net;9, experimental product;10, first receiving magnetic ring;11, second receiving magnetic ring;12, magnetic ring fixing rod;13, positioning plug rod;14, traction line;15, guide groove;16, blocking block installation groove;17, limit blocking block;18, first adaptive magnetic block;19, second adaptive magnetic block. DETAILED DESCRIPTION

[0024] In the description of the utility model, need explain further, unless another explicit provision and limitation, the term " set " " install " " connect " " connection " should do broad sense, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements inside.For ordinary skilled in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model in the specific circumstances.

[0025] The utility model will be further described in detail in connection with examples:

[0026] Example 1

[0027] As Figures 1-5 Indicated, the utility model provides a kind of for field simulation icing freezing rain test device, including experimental box 1, box door 2, spray head 3 and experimental product 9, the inside fixed connection of experimental box 1 has sliding rail 5, the upper surface of sliding rail 5 is movably connected with rack 4.

[0028] The upper surface of rack 4 is provided with barrier groove 6, the upper portion of barrier groove 6 is provided with receiving net 8, the bottom surface of receiving net 8 is fixedly connected with first receiving magnetic ring 10, the lower portion of first receiving magnetic ring 10 is provided with second receiving magnetic ring 11, the outer wall of second receiving magnetic ring 11 is fixedly connected with the bottom surface inner wall of rack 4 by magnetic ring fixing rod 12.Second receiving magnetic ring 11 forms downward traction to first receiving magnetic ring 10, and traction line 14 forms upward tension to receiving net 8, to make receiving net 8 can be stably located in the just above of second receiving magnetic ring 11.

[0029] A traction line 14 is fixedly connected to the upper surface of the receiving net 8 near one side. A positioning rod 13 is fixedly connected to the top of the traction line 14. The upper surface of the placement frame 4 has a positioning hole 7 for fitting and fixing the positioning rod 13. The receiving net 8 and the positioning rod 13 are connected by the traction line 14, which greatly reduces the probability of both freezing. Multiple sets of receiving nets 8 are set on the placement frame 4, which can simultaneously conduct experiments on multiple sets of experimental samples 9, making the experimental results more comprehensive. It also facilitates the replacement of multiple sets of experimental samples 9 for experiments, improving the overall experimental efficiency.

[0030] The bottom end of the positioning rod 13 is inserted into the inner wall of the positioning hole 7.

[0031] Example 2

[0032] like Figures 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, the bottom surface of the receiving net 8 does not contact the upper surface of the placement rack 4, and the bottom surface of the experimental sample 9 overlaps with the upper surface of the receiving net 8.

[0033] One end of the slide rail 5 is provided with a block mounting groove 16. A second adapter magnetic block 19 is fixedly connected to the inner wall of the block mounting groove 16. A first adapter magnetic block 18 is provided above the second adapter magnetic block 19. A limit block 17 is fixedly connected to the upper surface of the first adapter magnetic block 18.

[0034] The outer wall of the limiting block 17 is slidably connected to the inner wall of the block mounting groove 16.

[0035] The upper surface of the receiving mesh 8 is provided with a guide groove 15, and there are four positioning rods 13, which are arranged in a rectangular array on the outer wall of the receiving mesh 8. After the placement frame 4 is placed in place, the limiting block 17 will protrude from the top of the blocking block mounting groove 16 under the magnetic force generated by the second matching magnetic block 19 on the first matching magnetic block 18, thereby blocking and limiting the placement frame 4 and ensuring the stability of the placement frame 4. When it is necessary to remove the placement frame 4 as a whole, the placement frame 4 can be lifted above the height of the top of the limiting block 17 to be pulled out from the experimental box 1.

[0036] Because of their large contact area, the rack 4 and slide rail 5 are very prone to freezing under the influence of freezing rain.

[0037] The working principle of this field simulation ice accumulation and freezing rain test device will be explained in detail below.

[0038] like Figures 1-5 As shown, when using it, before conducting the experiment on the test specimen 9, first place the test specimen 9 on the receiving net 8, then place the placement rack 4 into the test box 1, close the box door 2, and then turn on the nozzle 3 to conduct the freezing rain experiment on the test specimen 9.

[0039] After the experiment is completed, the experimenter can directly take the experimental product 9 from the receiving net 8, when the experimental product 9 and the receiving net 8 are frozen together by the frozen rain and are not convenient to take off, the positioning rod 13 can be pulled out of the positioning hole 7, and then the receiving net 8 and the experimental product 9 are separated from the placing rack 4, and then another group of experimental products 9 to be experimented are placed on the placing rack 4 through another group of receiving nets 8, and the experiment is carried out, without waiting for the frozen rain on the receiving net 8 and the experimental product 9 to melt, so that the efficiency of multiple experiments is improved.

[0040] When the receiving net 8 is installed on the placing rack 4, the receiving net 8 can be stably suspended above the placing rack 4 under the attraction magnetic force formed by the second receiving magnetic ring 11 and the first receiving magnetic ring 10 and the blocking and traction of the positioning rod 13 and the traction line 14, and when the experimental product 9 is placed on the receiving net 8, the receiving net 8 and the placing rack 4 are not in direct contact, so that the frozen rain cannot freeze the two, thereby facilitating the separation of the receiving net 8 and the placing rack 4.

[0041] It should be noted that the relative terms such as first and second, etc. are used herein only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element. The above general description of the present application is detailed, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present application are within the protection scope of the present application.

Claims

1. A device for simulating icing rain test in field, comprising an experimental box (1), a box door (2), a spray head (3) and an experimental product (9), characterized in that: The inside of the experiment box (1) is fixedly connected with a sliding rail (5), and the upper surface of the sliding rail (5) is movably connected with a placing rack (4); The upper surface of the placing rack (4) is provided with a blocking groove (6), and the upper surface of the blocking groove (6) is provided with a receiving net (8), and the bottom surface of the receiving net (8) is fixedly connected with a first receiving magnetic ring (10), and the lower surface of the first receiving magnetic ring (10) is provided with a second receiving magnetic ring (11), and the outer wall of the second receiving magnetic ring (11) is fixedly connected with the inner wall of the bottom surface of the placing rack (4) through a magnetic ring fixing rod (12); The upper surface of the receiving net (8) is fixedly connected with a traction line (14) near one side, and the top end of the traction line (14) is fixedly connected with a positioning plug rod (13), and the upper surface of the placing rack (4) is provided with a positioning plug hole (7) for adapting the plug-in fixing of the positioning plug rod (13).

2. The device for simulating icing rain test in external field according to claim 1, characterized in that: The bottom end of the positioning plug rod (13) is plugged into the inner wall of the positioning plug hole (7).

3. The apparatus for testing icing rain in the field according to claim 1, wherein: The bottom surface of the receiving net (8) is not in contact with the upper surface of the placing rack (4), and the bottom surface of the experimental product (9) is overlapped with the upper surface of the receiving net (8).

4. The apparatus for testing icing rain in the field according to claim 1, wherein: One end of the sliding rail (5) is provided with a blocking block mounting groove (16), and the inner wall of the blocking block mounting groove (16) is fixedly connected with a second adaptive magnetic block (19), and the upper surface of the second adaptive magnetic block (19) is provided with a first adaptive magnetic block (18), and the upper surface of the first adaptive magnetic block (18) is fixedly connected with a limiting blocking block (17).

5. The apparatus for testing icing rain in the field according to claim 4, characterized in that: The outer wall of the limiting blocking block (17) is slidably connected with the inner wall of the blocking block mounting groove (16).

6. The apparatus for testing icing rain of claim 1, wherein: The upper surface of the receiving net (8) is provided with a guide groove (15).

7. The apparatus for testing the icing of rain according to claim 1, wherein: The number of the positioning plug rods (13) is four, and the four positioning plug rods (13) are distributed in a rectangular array on the outer wall of the receiving net (8).

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