Three-in-one comprehensive test box

Abstract

The utility model discloses a three-comprehensive test box which comprises a cement foundation, a walking trolley, a scissor-type platform and a high and low temperature damp heat test box body, and further comprises a steel frame platform fixedly mounted on the cement foundation and a vertical vibration test table fixedly mounted above the steel frame platform, the horizontal vibration test bench is fixedly arranged above the steel frame platform and is arranged in parallel with the vertical vibration test bench, and the incubator test bench is fixedly arranged on the cement foundation and is arranged in parallel with the steel frame platform; the high and low temperature damp heat test box body is moved to the upper parts of the corresponding vertical vibration test bench, horizontal vibration test bench and incubator test bench through the walking trolley, and is sealed and jointed through the flexible connection cover; in this way, isolation of inside air and outside air is achieved, sealing of the high-low-temperature damp-heat test box, the vertical vibration test bench, the horizontal vibration test bench and the incubator test bench is not affected, and meanwhile the high-low-temperature damp-heat test box can be moved to different detection stations for testing according to different requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to a three-combined test box. BACKGROUND

[0002] The three-combined test box integrates temperature, humidity and vibration functions, and mainly provides a temperature and humidity change environment for scientific research and production units such as aerospace, aviation, petroleum, chemical industry, electronics and communication, so that users can conduct temperature and humidity and vibration comprehensive stress screening test on products, and detect various performance indexes of the products.

[0003] The traditional three-combined test box is directly sleeved and fixed at the connection between the connection port and the experimental tank, which is extremely unstable, easy to fall off during use, and troublesome to install and disassemble; meanwhile, the traditional three-combined test box cannot accurately adjust the height, and if it is installed on uneven ground, it is easy to cause the test box to shake, and if the height of the test box is too high, it cannot be adjusted, which makes it difficult for the user to observe. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a three-combined test box.

[0005] The utility model solves the technical problems by adopting the following technical scheme:

[0006] A three-combined test box, comprising a cement foundation, a walking trolley driven by a motor and installed on the cement foundation, a scissor-type platform driven by a hydraulic cylinder and installed above the walking trolley, a high and low temperature and humidity test box body fixedly installed on the scissor-type platform and having an opening at the lower side of one end, a steel platform fixedly installed on one side of the walking trolley on the cement foundation, a vertical vibration test bench fixedly installed above the steel platform, a horizontal vibration test bench fixedly installed above the steel platform and arranged side by side with the vertical vibration test bench, and a temperature box test bench fixedly installed on the cement foundation and arranged side by side with the steel platform, wherein the heights of the vertical vibration test bench, the horizontal vibration test bench and the temperature box test bench decrease in sequence.

[0007] Further, the steel platform is provided with a plurality of displacement prevention supporting members arranged side by side on both sides.

[0008] Further, the displacement prevention supporting member is a hydraulic telescopic device installed obliquely, one end of which is hingedly installed with the steel platform, and the other end is hingedly installed with the cement foundation, which can support the steel platform and prevent the steel platform from deviating due to vibration when the vertical vibration test bench or the horizontal vibration test bench is running.

[0009] Preferably, the upper surface of the cement foundation has two parallel pre-embedded grooves, a track bar installed inside the pre-embedded grooves with its upper end extending above the cement foundation, and a limiting stop post set at the front end of the two pre-embedded grooves and fixedly installed with the cement foundation.

[0010] Preferably, the opening of the high and low temperature humidity test chamber is fitted with a flexible connecting cover via a snap-fit ​​mechanism.

[0011] Preferably, the flexible connection cover includes an outer metal plate arranged in a U-shape and filled with polyurethane foam, and a double-layer silicone fireproof cloth filled with aluminum silicate needle-punched cotton and fixed to the inner side of the outer metal plate by screws.

[0012] The beneficial effects of this utility model are as follows: the high and low temperature humidity test chamber is moved above the corresponding vertical vibration test bench, horizontal vibration test bench and temperature chamber test bench by a walking trolley, and sealed by a soft connecting cover, which realizes the isolation of the inside and outside air without affecting the sealing of the high and low temperature humidity test chamber with the vertical vibration test bench, horizontal vibration test bench and temperature chamber test bench. At the same time, the high and low temperature humidity test chamber can be moved to different testing positions for testing according to different needs. Attached Figure Description

[0013] Figure 1 This is a structural diagram of a three-dimensional integrated test chamber according to the present invention;

[0014] Figure 2 for Figure 1 The front view. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0016] Example

[0017] A three-dimensional integrated test chamber includes a cement foundation 1, a motor-driven trolley 2 mounted on the cement foundation 1, a hydraulically driven scissor platform 3 mounted above the trolley 2, a high and low temperature humidity test chamber body 4 fixedly mounted on the scissor platform 3 with its opening located on the lower side of one end, a steel frame platform 5 fixedly mounted on the cement foundation 1 and located on one side of the trolley 2, a vertical vibration test bench 6 fixedly mounted above the steel frame platform 5, a horizontal vibration test bench 7 fixedly mounted above the steel frame platform 5 and installed parallel to the vertical vibration test bench, and a temperature chamber test bench 8 fixedly mounted on the cement foundation 1 and installed parallel to the steel frame platform 5. The heights of the vertical vibration test bench 6, the horizontal vibration test bench 7, and the temperature chamber test bench 8 decrease sequentially.

[0018] The upper surface of the cement foundation 1 has two parallel pre-embedded grooves 11. A track bar 12 is installed inside the pre-embedded groove 11 and its upper end is higher than the cement foundation 1. A limiting stop post 13 is set at the front end of the two pre-embedded grooves 11 and is fixedly installed with the cement foundation 1. Specifically, after the track bar 12 is installed on the pre-embedded groove 11, the pre-embedded groove 11 can be filled as needed. At the same time, the traveling trolley 2 is assembled with the track bar 12 through track wheels. The traveling trolley 2 is used to move in conjunction with the track bar 12, and the track wheels of the traveling trolley 2 are used to support the sliding motion in conjunction with the track bar 12.

[0019] The opening of the high and low temperature humidity test chamber 4 is fitted with a flexible connecting cover 41 via a snap-fit. Specifically, since the vertical vibration test bench 6, the horizontal vibration test bench 7, and the temperature chamber test bench 8 serve as three workstations for material testing, when the traveling trolley 2 moves above any workstation, the scissor lift platform 3 is controlled to descend, causing the opening of the high and low temperature humidity test chamber 4 to descend and approach the workstation. The flexible connecting cover 41 then contacts the workstation. At this time, the material placed on the workstation can be heated, cooled, humidified, or dried by the high and low temperature humidity test chamber 4 under vertical vibration, horizontal vibration, or no vibration conditions. The flexible connecting cover 41 can improve the effect of heating, cooling, humidification, or drying, while also preventing the high and low temperature humidity test chamber 4 from being affected by the vibration of the vertical vibration test bench 6 or the horizontal vibration test bench 7.

[0020] The flexible connection cover 41 includes an outer metal plate 411 arranged in a U-shape and filled with polyurethane foam, and a double-layer silicone fireproof cloth filled with aluminum silicate needle-punched cotton and fixed to the inner side of the outer metal plate 411 by screws. The whole has the functions of heat insulation and flexibility.

[0021] Several anti-displacement support components 51 are arranged side by side on both sides of the steel frame platform 5.

[0022] The anti-displacement support 51 is an inclined hydraulic expansion joint, with one end hinged to the steel frame platform and the other end hinged to the cement foundation 1. When the vertical vibration test bench 6 or the horizontal vibration test bench 7 is running, it can support the steel frame platform 5 and prevent the steel frame platform 5 from shifting due to vibration.

[0023] The above embodiments of this utility model are not intended to limit the scope of protection of this utility model. The implementation of this utility model is not limited thereto. All other modifications, substitutions or alterations made to the above structure of this utility model based on the above content of this utility model and in accordance with the common technical knowledge and conventional means in the field, without departing from the basic technical idea of ​​this utility model, shall fall within the scope of protection of this utility model.

Claims

1. A three-dimensional integrated test chamber, comprising a cement foundation, a motor-driven trolley mounted on the cement foundation, a hydraulically driven scissor platform mounted above the trolley, and a high and low temperature humidity test chamber body fixedly mounted on the scissor platform with its opening located on the lower side of one end, characterized in that, It also includes a steel frame platform fixedly installed on a cement foundation and located on one side of the traveling trolley, a vertical vibration test bench fixedly installed above the steel frame platform, a horizontal vibration test bench fixedly installed above the steel frame platform and installed in parallel with the vertical vibration test bench, and a temperature chamber test bench fixedly installed on a cement foundation and installed in parallel with the steel frame platform, with the heights of the vertical vibration test bench, the horizontal vibration test bench and the temperature chamber test bench decreasing in that order.

2. The three-dimensional integrated test chamber according to claim 1, characterized in that, Several anti-displacement support components are installed side by side on both sides of the steel frame platform.

3. The three-dimensional integrated test chamber according to claim 2, characterized in that, The anti-displacement support is an inclined hydraulic expansion joint, with one end hinged to the steel frame platform and the other end hinged to the cement foundation. When the vertical or horizontal vibration test bench is running, it can support the steel frame platform and prevent the steel frame platform from shifting due to vibration.

4. The three-dimensional test chamber according to claim 1, characterized in that, The upper surface of the cement foundation has two parallel pre-embedded grooves, a track bar installed inside the pre-embedded grooves with its upper end protruding above the cement foundation, and a limiting stop post set at the front end of the two pre-embedded grooves and fixedly installed with the cement foundation.

5. The three-dimensional integrated test chamber according to claim 1, characterized in that, The opening of the high and low temperature humidity test chamber is fitted with a flexible connecting cover via a snap-fit ​​mechanism.

6. The three-dimensional test chamber according to claim 1, characterized in that, The flexible connection cover includes an outer metal plate arranged in a U-shape and filled with polyurethane foam, and a double-layer silicone fireproof cloth filled with aluminum silicate needle-punched cotton and fixed to the inside of the outer metal plate by screws.

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