CN111649891A - Temperature and humidity vibration test equipment - Google Patents
Temperature and humidity vibration test equipment Download PDFInfo
- Publication number
- CN111649891A CN111649891A CN202010606609.9A CN202010606609A CN111649891A CN 111649891 A CN111649891 A CN 111649891A CN 202010606609 A CN202010606609 A CN 202010606609A CN 111649891 A CN111649891 A CN 111649891A
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- temperature
- humidity
- test equipment
- door body
- guide rail
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/002—Test chambers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
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- Environmental & Geological Engineering (AREA)
- Ecology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention provides temperature and humidity vibration test equipment which comprises a table board, two temperature and humidity boxes arranged on the table board, two support frames fixed with the temperature and humidity boxes to drive the temperature and humidity boxes to move up and down, two vibration tables arranged on the table board, two blind plates arranged at the bottoms of the temperature and humidity boxes, and two vertical bottom plates arranged between the vibration tables and the temperature and humidity boxes, wherein a first guide rail and a second guide rail are arranged on the table board, the two support frames and the first guide rail are arranged in a sliding mode to drive the two temperature and humidity boxes to approach or separate from each other, and at least one vibration table and the second guide rail are arranged in a sliding mode to drive the two vibration tables to approach or separate from each other. According to the temperature and humidity vibration test equipment, the two temperature and humidity boxes and the two vibration tables can be used in parallel, so that a larger test piece can be tested; two humiture casees and two shaking tables can the exclusive use, improve detection efficiency.
Description
Technical Field
The invention relates to temperature and humidity vibration test equipment.
Background
The three-integrated equipment is equipment for performing combined test on three tests of temperature, humidity and vibration, wherein the vibration condition is realized by a vibration table, and the temperature and humidity condition is realized by a temperature and humidity test box.
In order to realize the three comprehensive tests of temperature, humidity and vibration, a temperature and humidity test box needs to be configured for the vibration table. In the prior art, a plurality of long rod-shaped or large test pieces are difficult to detect, and a temperature and humidity box and a vibration table must be matched for use.
In view of the above, there is a need to improve the existing temperature and humidity vibration testing equipment to solve the above problems.
Disclosure of Invention
The invention aims to provide temperature and humidity vibration test equipment to solve the problems that the conventional temperature and humidity vibration test equipment cannot detect a long rod-shaped test piece and a temperature and humidity box and a vibration table cannot be independently used.
In order to achieve the purpose, the invention provides temperature and humidity vibration test equipment which comprises a table board, two temperature and humidity boxes arranged on the table board, two support frames fixed with the temperature and humidity boxes to drive the temperature and humidity boxes to move up and down, two vibration tables arranged on the table board, two blind plates arranged at the bottoms of the temperature and humidity boxes, and two vertical bottom plates arranged between the vibration tables and the temperature and humidity boxes, wherein a first guide rail and a second guide rail are arranged on the table board, the two support frames and the first guide rail are arranged in a sliding manner to drive the two temperature and humidity boxes to approach or separate from each other, and at least one vibration table and the second guide rail are arranged in a sliding manner to drive the two vibration tables to approach or separate from each other.
As a further improvement of the present invention, the two vibration tables are a first vibration table and a second vibration table, the first vibration table is fixed on the table top, and the second vibration table and the second guide rail are slidably disposed.
As a further improvement of the present invention, the second guide rail is recessed downward from the table top, and a lifting wheel is disposed on the second vibration table, and the lifting wheel and the second guide rail are slidably disposed, so that the second vibration table and the first vibration table have the same height.
As a further improvement of the invention, the bottom of the temperature and humidity box is hollowed to be connected with the blind plate or the vertical bottom plate in a sealing manner.
As a further improvement of the invention, a door frame is arranged on one side of one temperature and humidity box, which faces to the other temperature and humidity box, and the lower end of the door frame is communicated with the bottom of the temperature and humidity box.
As a further improvement of the invention, the temperature and humidity box further comprises a first door body pivotally connected with the door frame and a second door body arranged below the first door body, and the second door body is detachably arranged.
As a further improvement of the invention, the lower end of the second door body is flush with the bottom of the temperature and humidity box, and the lower end of the second door body is provided with a first sealing strip sealed with the blind plate or the vertical bottom plate.
In a further improvement of the present invention, the opening degree of the first door body is equal to or greater than 180 degrees.
As a further improvement of the invention, a second sealing strip is arranged on the first door body of one temperature and humidity box to seal the first door body and the door frame, and a third sealing strip is arranged on the door frame of the other temperature and humidity box to seal the first door body and the door frame or the door frames of the two temperature and humidity boxes.
As a further improvement of the invention, an auxiliary bracket is arranged on the vibration table to support the vertical bottom plate.
The invention has the beneficial effects that: according to the temperature and humidity vibration test equipment, the two temperature and humidity boxes capable of moving relatively and the two vibration tables capable of moving relatively are arranged, and the two temperature and humidity boxes and the two vibration tables can be used in parallel, so that a larger test piece can be tested; two humiture casees and two shaking tables can the exclusive use, improve detection efficiency. The temperature and humidity vibration test equipment is convenient to use, flexible to operate and suitable for more test pieces.
Drawings
FIG. 1 is a schematic structural diagram of a temperature and humidity box and a vibration table of the temperature and humidity vibration test equipment of the present invention separated from each other;
FIG. 2 is a schematic structural diagram of a temperature and humidity box and a support frame of the temperature and humidity vibration testing device of the present invention;
FIG. 3 is a schematic structural diagram of a vibrating table and a vertical bottom plate of the temperature and humidity vibration testing device of the present invention;
fig. 4 is a schematic structural diagram of the temperature and humidity box and the vibration table of the temperature and humidity vibration test equipment used in parallel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, the temperature and humidity vibration test equipment 100 of the present invention includes a table top 1, two temperature and humidity boxes 2 disposed on the table top 1, two support frames 3 fixed to the temperature and humidity boxes 2 to drive the temperature and humidity boxes 2 to move up and down, two vibration tables 4 disposed on the table top 1, two blind plates 5 disposed at bottoms of the temperature and humidity boxes 2, a support frame for supporting the blind plates 5, and two vertical bottom plates 6 disposed between the vibration tables 4 and the temperature and humidity boxes 2.
In this embodiment, the table top is independently arranged, and in other embodiments, the table top may also be the ground.
The table board 1 is provided with a first guide rail 11 and a second guide rail 12. The two support frames 3 and the first guide rail 11 are slidably arranged to drive the two temperature and humidity boxes 2 to mutually approach or keep away from each other, and meanwhile, the support frames 3 can be arranged in a vertically telescopic mode to drive the temperature and humidity boxes 2 to move up and down. In this embodiment, the bottom of the supporting frame 3 is provided with a sliding block 31, so that the sliding block 31 and the first guide rail 11 slide to drive the temperature and humidity box 2 to move. In other embodiments, the bottom of the supporting frame 3 may also be configured to be matched with the first guide rail 11 by other structures, as long as the temperature and humidity box 2 can be driven to slide along the first guide rail 11.
The bottom of the temperature and humidity box 2 is hollowed to be in sealing connection with the blind plate 5 or the vertical bottom plate 6, and a buckling part is arranged on the side wall of the temperature and humidity box 2.
When humiture case 2 independently tests, can place the test piece on blind plate 5, through the up-and-down motion of support frame 3 and along the motion of first guide rail 11, realize with the sealed complex effect of blind plate 5 to place the test piece in humiture case 2, be equipped with first card portion on the blind plate 5, for with it is fixed to detain the portion lock.
When the temperature and humidity box 2 is matched with the vibration table 4 for use, the vertical bottom plate 6 is fixed on the vibration table 4 and sealed with the temperature and humidity box 2. The vertical bottom plate 6 is provided with a through hole 61 for part of the vibration table 4 to pass through, and a second clamping part 62 for being buckled and fixed with the buckling part.
In this embodiment, the blind plate 5 and the vertical base plate 6 need only be provided in one type depending on the environment required for measuring the test piece, and may be removed or taken out when not in use or placed in a non-interfering position.
One side of one temperature and humidity box 2 facing the other temperature and humidity box 2 is provided with a door frame 21, a first door body 22 pivotally connected with the door frame 21, and a second door body 23 arranged below the first door body 22.
The lower end of the door frame 21 is communicated with the bottom of the temperature and humidity box 2, and the vibrating table 4 passes through the door frame 21 to enter and exit the temperature and humidity box 2.
The opening degree of the first door 22 is greater than or equal to 180 degrees, so that the first door 22 is prevented from interfering when the two temperature and humidity boxes 2 are matched.
The second door body 23 is detachably arranged. The lower extreme of second door body 23 with the bottom parallel and level of humiture case 2, just the lower extreme of second door body 23 be equipped with blind plate 5 or perpendicular bottom plate 6 sealed first sealing strip. The second door body 23 is provided for sealing with the blind plate 5 or the vertical floor panel 6.
One be equipped with second sealing strip 24 on the first door body 22 of humiture case 2 in order to seal first door body 22 and door frame 21, another be equipped with the third sealing strip on the door frame 21 of humiture case 2 in order to seal first door body 22 and door frame 21 or two the door frame 21 of humiture case 2. Two first door bodies 22 are opened for more than 180 degrees, then when two temperature and humidity boxes 2 approach each other until contact is made, another third sealing strip on the temperature and humidity box 2 is sealed with one door frame 21 of the temperature and humidity box 2, so that the two temperature and humidity boxes 2 are communicated through the door frame 21, and the two temperature and humidity boxes 2 are combined into a larger temperature and humidity box, thereby being capable of detecting larger test pieces or long rod-shaped test pieces.
At least one oscillating table 4 is slidably arranged with the second guide rail 12 to drive the two oscillating tables 4 closer to or farther away from each other. When the two vibration tables 4 are contacted, a large vibration table can be combined to place a larger test piece.
In this embodiment, the two vibration tables 4 are a first vibration table 41 and a second vibration table 42, the first vibration table 41 is fixed on the table top 1, and the second vibration table 42 and the second guide rail 12 are slidably disposed. The vibration table 4 is provided with an auxiliary bracket 35 for supporting the vertical bottom plate 6, the top middle part of the vibration table 4 is provided with a ball head 43, and the ball head 43 can pass through a through hole 61 on the vertical bottom plate 6.
The second guide rail 12 is recessed downward from the table top 1, the second vibration table 42 is provided with a lifting wheel 44, and the lifting wheel 44 and the second guide rail 12 are slidably disposed, so that the second vibration table 42 has the same height as the first vibration table 41, and the second vibration table 42 can be driven to move toward a direction close to or away from the first vibration table 41.
When the two vibration tables 4 and the two temperature and humidity boxes 2 are combined, the use method is as follows:
moving the two temperature and humidity boxes 2 to two sides of the two vibration tables 4, and respectively installing two vertical bottom plates 6 on the two vibration tables 4;
moving a second vibration table 42 to be parallel to the first vibration table 41;
mounting the test piece on the second vibration table 42, and removing the second door body 23;
the supporting frame 3 supports the temperature and humidity box 2 to be lifted to the bottom higher than the top of the vibration table 4, then the temperature and humidity box respectively moves towards the vibration table 4, and after the temperature and humidity box passes over a ball head 43 of the vibration table 4, a second door body 23 is installed on a door frame 21;
and controlling the temperature and humidity boxes 2 to continuously move relatively until the two temperature and humidity boxes 2 are combined, and sealing and matching the two door frames 21 to reduce the heights of the two temperature and humidity boxes 2 until the bottoms of the temperature and humidity boxes 2 are sealed with the vertical bottom plate 6.
By means of the arrangement, some long rod-shaped test pieces can be fixed on the ball heads 43 of the two vibrating tables 4, penetrate through the door frames 21 of the two temperature and humidity boxes 2 and are contained in the temperature and humidity boxes 2, or larger test pieces in other shapes can be contained.
If the temperature and humidity box 2 and the vibration table 4 work independently, the use method is as follows:
moving the two temperature and humidity boxes 2 to two sides of the two vibrating tables 4, and fixing the blind plates 5 on the supports 51;
clamping the test piece on the blind plate 5;
if the test piece is lower than the bottom of the temperature and humidity box 2, directly moving the temperature and humidity box 2 to the position above the blind plate 5, and then controlling the temperature and humidity box 2 to descend to be sealed with the blind plate 5; if the test piece is higher than the bottom of the temperature and humidity box 2, the second door body 23 needs to be detached, then the temperature and humidity box 2 is moved to the position above the blind plate 5, and after the second door body 23 is installed, the temperature and humidity box 2 is controlled to descend to be sealed with the blind plate 5.
According to the temperature and humidity vibration test equipment 100, the two temperature and humidity boxes 2 capable of moving relatively and the two vibrating tables 4 capable of moving relatively are arranged, and the two temperature and humidity boxes 2 and the two vibrating tables 4 can be used in parallel, so that a larger test piece can be tested; the two temperature and humidity boxes 2 and the two vibration tables 4 can be independently used, so that the detection efficiency is improved; through the second door body 23 that sets up can dismantle to can through the mode of going up and down temperature and humidity case 2 with blind plate 5 or then perpendicular bottom plate 6 is sealed, has solved among the prior art difficulty that the test piece can only the translation get into temperature and humidity case 2. The temperature and humidity vibration test equipment 100 is convenient to use, flexible to operate and suitable for more test pieces.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a temperature and humidity vibration test equipment which characterized in that: temperature and humidity vibration test equipment includes the mesa, sets up two temperature and humidity casees on the mesa, two with the temperature and humidity case is fixed in order to drive temperature and humidity case up-and-down motion's support frame, setting are in two shaking tables, two on the mesa are used for setting up the blind plate of temperature and humidity bottom of the case portion, two are used for setting up the perpendicular bottom plate between shaking table and the temperature and humidity case, be equipped with first guide rail and second guide rail on the mesa, two the support frame with first guide rail slidable sets up, in order to drive two the temperature and humidity case is close to each other or keeps away from, at least one shaking table with second guide rail slidable sets up, in order to drive two the shaking table is close to each other or keeps away from.
2. The temperature and humidity vibration test equipment of claim 1, wherein: the two shaking tables are a first shaking table and a second shaking table, the first shaking table is fixed on the table board, and the second shaking table and the second guide rail are arranged in a sliding manner.
3. The temperature and humidity vibration test equipment of claim 2, wherein: the second guide rail certainly the mesa undercut sets up, be equipped with the lifting wheel on the second shaking table, the lifting wheel with second guide rail slidable sets up, so that the second shaking table with first shaking table height is the same.
4. The temperature and humidity vibration test equipment of claim 1, wherein: the bottom of the temperature and humidity box is hollowed to be in sealing connection with the blind plate or the vertical bottom plate.
5. The temperature and humidity vibration test equipment of claim 4, wherein: one side of one humiture case towards another humiture case is equipped with the door frame, the lower extreme of door frame with humiture bottom of the case portion intercommunication.
6. The temperature and humidity vibration test equipment of claim 5, wherein: the temperature and humidity box further comprises a first door body and a second door body, wherein the first door body is in pivot connection with the door frame, the second door body is arranged below the first door body, and the second door body is detachably arranged.
7. The temperature and humidity vibration test equipment of claim 6, wherein: the lower end of the second door body is flush with the bottom of the temperature and humidity box, and a first sealing strip sealed with the blind plate or the vertical bottom plate is arranged at the lower end of the second door body.
8. The temperature and humidity vibration test equipment of claim 6, wherein: the opening degree of the first door body is larger than or equal to 180 degrees.
9. The temperature and humidity vibration test equipment of claim 8, wherein: and a second sealing strip is arranged on a first door body of one temperature and humidity box to seal the first door body and the door frame, and a third sealing strip is arranged on the door frame of the other temperature and humidity box to seal the first door body and the door frame or two door frames of the temperature and humidity box.
10. The temperature and humidity vibration test equipment of claim 4, wherein: and an auxiliary support is arranged on the vibration table to support the vertical bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010606609.9A CN111649891A (en) | 2020-06-29 | 2020-06-29 | Temperature and humidity vibration test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010606609.9A CN111649891A (en) | 2020-06-29 | 2020-06-29 | Temperature and humidity vibration test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111649891A true CN111649891A (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010606609.9A Pending CN111649891A (en) | 2020-06-29 | 2020-06-29 | Temperature and humidity vibration test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111649891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161823A (en) * | 2020-09-28 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Temperature and humidity vibration testing equipment for rail vehicle parts |
-
2020
- 2020-06-29 CN CN202010606609.9A patent/CN111649891A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161823A (en) * | 2020-09-28 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Temperature and humidity vibration testing equipment for rail vehicle parts |
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