CN220437713U - Wind tunnel test bed for testing automobile radiator - Google Patents
Wind tunnel test bed for testing automobile radiator Download PDFInfo
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- CN220437713U CN220437713U CN202321436519.5U CN202321436519U CN220437713U CN 220437713 U CN220437713 U CN 220437713U CN 202321436519 U CN202321436519 U CN 202321436519U CN 220437713 U CN220437713 U CN 220437713U
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- automobile radiator
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- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model discloses a wind tunnel test bed for testing an automobile radiator, which comprises a supporting structure and a clamping structure, wherein the clamping structure is movably connected to the top surface of the supporting structure, the supporting structure comprises a base unit and a rotating shaft unit, the base unit is arranged on the bottom surface of the clamping structure, the rotating shaft unit is movably connected to the top inner side surface of the base unit, and the clamping structure comprises a bearing unit, a stretching unit and a clamping unit. This wind tunnel test stand for automobile radiator test utilizes the handle to outwards stretch two extension bars, when pressing compression spring, drives the grip block and carries out outside removal, then settles automobile radiator in the inboard of two grip blocks, loosens the handle, and it resets to rebound the grip block through compression spring to carry out the centre gripping to automobile radiator fixedly, can fix automobile radiator like this, prevent that test data from probably taking place the deviation with true data.
Description
Technical Field
The utility model relates to the technical field of wind tunnel test tables, in particular to a wind tunnel test table for testing an automobile radiator.
Background
The fan performance test bed is designed and measured by adopting an induced draft type and air chamber method, and meets the requirements of the standard GB/T1236-2000 (equivalent ISO 5801).
The utility model discloses a wind tunnel test platform with the patent application number of 201721752704.X, relates to the technical field of wing test equipment, and is designed for solving the problems that the existing wind tunnel test platform is low in test accuracy and can only be used for carrying out two-dimensional flow tests. The wind tunnel test platform comprises a first wall surface and a moving assembly, wherein the first wall surface is arranged in a test area, the moving assembly is used for enabling the first wall surface to move close to or far away from a wing, the first wall surface is arranged between the upper end of the wing and an upper wind tunnel wall, and the lower end of the wing is arranged close to a lower wind tunnel wall; or the first wall surface is arranged between the lower end of the wing and the lower wind tunnel wall, and the upper end of the wing is arranged close to the upper wind tunnel wall.
The wind tunnel test platform is not provided with a fixing device, and position deviation can occur during testing, so that test data can deviate from real data during testing, and the testing is inaccurate, and therefore the wind tunnel test platform capable of fixing the automobile radiator is very necessary.
Disclosure of Invention
The utility model aims to provide a wind tunnel test bed for testing an automobile radiator, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the wind tunnel test bed for testing the automobile radiator comprises a supporting structure and a clamping structure, wherein the clamping structure is movably connected to the top surface of the supporting structure.
The supporting structure comprises a base unit and a rotating shaft unit, wherein the base unit is arranged on the bottom surface of the clamping structure, the rotating shaft unit is movably connected with the inner side surface of the top of the base unit, the clamping structure comprises a bearing unit, a stretching unit and a clamping unit, the bearing unit is fixedly connected with the top surface of the supporting structure, the stretching unit is arranged on the inner side surface of the bearing unit, and the clamping unit is fixedly connected with the outer side surface of the stretching unit.
Preferably, the base unit comprises a supporting base and a supporting plate, the supporting base is arranged on the bottom surface of the rotating shaft unit, the supporting plate is fixedly connected to the top surface of the supporting base, and the base unit is used for bearing the whole device and supporting.
Preferably, the rotating shaft unit comprises a rotating roller, a connecting shaft and a bottom supporting plate, the rotating roller is fixedly connected to the inner side end point surface of the connecting shaft, the connecting shaft is movably connected to the bottom surface of the bottom supporting plate, the bottom supporting plate is fixedly connected to the bottom surface of the bearing unit, and the rotating shaft unit can drive the bearing unit to rotate forwards and backwards so as to adjust the direction.
Preferably, the bearing unit comprises a workbench and a bearing plate, the workbench is fixedly connected to the top surface of the bottom supporting plate, the bearing plate is fixedly connected to the top surface of the workbench, and the bearing unit is used for bearing the stretching unit and the clamping unit.
Preferably, the stretching unit comprises a stretching rod and a handle, the stretching rod is movably connected to the inner side surface of the bearing plate, the handle is fixedly connected to the outer side end point surface of the stretching rod, and the stretching unit is used for driving the clamping unit to move outwards.
Preferably, the clamping unit comprises a compression spring and a clamping plate, wherein the compression spring is fixedly connected to the inner side surfaces of the bearing plate and the clamping plate, the clamping plate is fixedly connected to the outer side end point surface of the stretching rod, and the clamping unit is used for clamping and fixing the automobile radiator.
Preferably, the number of the stretching units and the clamping units is two, and the stretching units and the clamping units are arranged on the left side and the right side of the workbench, so that the left side and the right side of the automobile radiator can be clamped and fixed.
Compared with the prior art, the utility model has the beneficial effects that:
this wind tunnel test stand for automobile radiator test utilizes the handle to outwards stretch two extension bars, when pressing compression spring, drives the grip block and carries out outside removal, then settles automobile radiator in the inboard of two grip blocks, loosens the handle, and it resets to rebound the grip block through compression spring to carry out the centre gripping to automobile radiator fixedly, can fix automobile radiator like this, prevent that test data from probably taking place the deviation with true data.
This wind tunnel test stand is used in auto radiator test is rotated through the connecting axle through the commentaries on classics roller, utilizes the bottom support board to let workstation and commentaries on classics roller connect, through the fixed of support base and backup pad to let the workstation can carry out longitudinal rotation around, adjust the direction of workstation, can test a plurality of reverse data in the test.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is a three-dimensional schematic view of a clamping structure according to the present utility model.
In the figure: 1. a support structure; 101. a support base; 102. a support plate; 103. a rotating roller; 104. a connecting shaft; 105. a bottom support plate; 2. a clamping structure; 201. a work table; 202. a carrying plate; 203. a stretching rod; 204. a handle; 205. a compression spring; 206. and a clamping plate.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the wind tunnel test bed for testing the automobile radiator comprises a supporting structure 1 and a clamping structure 2, wherein the clamping structure 2 is movably connected to the top surface of the supporting structure 1.
The supporting structure 1 comprises a base unit and a rotating shaft unit, wherein the base unit is arranged on the bottom surface of the clamping structure 2, the rotating shaft unit is movably connected to the top inner side surface of the base unit, the clamping structure 2 comprises a bearing unit, a stretching unit and a clamping unit, the bearing unit is fixedly connected to the top surface of the supporting structure 1, the stretching unit is arranged on the inner side surface of the bearing unit, and the clamping unit is fixedly connected to the outer side surface of the stretching unit.
The base unit includes supporting base 101 and backup pad 102, and supporting base 101 settles in the bottom surface of pivot unit, and backup pad 102 fixed connection is in supporting base 101's top surface, and the base unit is used for bearing whole device, supports, and supporting base 101 is used for supporting whole device, and backup pad 102 is used for bearing roller 103.
The pivot unit includes roller 103, connecting axle 104 and bottom support plate 105, roller 103 fixed connection in the inboard extreme point surface of connecting axle 104, connecting axle 104 swing joint in the bottom surface of bottom support plate 105, bottom support plate 105 fixed connection in the bottom surface of bearing unit, and the pivot unit can drive the rotation that bears the unit and carry out the front and back, adjusts the direction, and roller 103 can rotate through connecting axle 104, lets workstation 201 can carry out longitudinal rotation fixed, and bottom support plate 105 can let workstation 201 and roller 103 connect.
The bearing unit comprises a workbench 201 and a bearing plate 202, wherein the workbench 201 is fixedly connected to the top surface of the bottom supporting plate 105, the bearing plate 202 is fixedly connected to the top surface of the workbench 201, the bearing unit is used for bearing the stretching unit and the clamping unit, the workbench 201 is used for bearing the plate 202, and the bearing plate 202 can be used for fixing the stretching rod 203 and the compression spring 205, so that the clamping plate 206 can be driven to move by pulling the stretching rod 203.
The stretching unit comprises a stretching rod 203 and a handle 204, the stretching rod 203 is movably connected to the inner side surface of the bearing plate 202, the handle 204 is fixedly connected to the outer side end surface of the stretching rod 203, the stretching unit is used for driving the clamping unit to move outwards, the stretching rod 203 is pulled through the handle 204, and accordingly the clamping plate 206 is driven to move inwards, and therefore an automobile radiator can be arranged on the inner side of the clamping plate 206 and then fixed.
The clamping unit includes compression spring 205 and grip block 206, compression spring 205 fixed connection is in the inboard surface of loading board 202 and grip block 206, grip block 206 fixed connection is in the outside extreme point surface of stretching rod 203, the clamping unit is used for carrying out the centre gripping to car radiator fixedly, compression spring 205 can let grip block 206 reset to play the centre gripping effect to car radiator, reach fixedly, the quantity of stretching unit and grip block is two, settle in the left and right sides of workstation 201, can add like this to the left and right sides of car radiator and hold fixedly.
When the wind tunnel test stand for testing the automobile radiator is used, the two stretching rods 203 are stretched outwards by the handle 204, the compression springs 205 are pressed, the clamping plates 206 are driven to move outwards, then the automobile radiator is arranged on the inner sides of the two clamping plates 206, the handle 204 is loosened, the clamping plates 206 are rebounded and reset by the compression springs 205, so that the automobile radiator is clamped and fixed, then the rotating roller 103 is rotated through the connecting shaft 104, the workbench 201 is connected with the rotating roller 103 by the bottom supporting plate 105, the workbench 201 can be longitudinally rotated forwards and backwards by the supporting base 101 and the supporting plate 102, the direction of the workbench 201 is regulated, and a plurality of reverse data can be tested in the test.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Wind tunnel test bed for automobile radiator test, including bearing structure (1) and clamping structure (2), its characterized in that: the clamping structure (2) is movably connected to the top surface of the supporting structure (1);
the supporting structure (1) comprises a base unit and a rotating shaft unit, the base unit is arranged on the bottom surface of the clamping structure (2), the rotating shaft unit is movably connected to the top inner side surface of the base unit, the clamping structure (2) comprises a bearing unit, a stretching unit and a clamping unit, the bearing unit is fixedly connected to the top surface of the supporting structure (1), the stretching unit is arranged on the inner side surface of the bearing unit, and the clamping unit is fixedly connected to the outer side surface of the stretching unit.
2. The wind tunnel test stand for testing an automobile radiator according to claim 1, wherein: the base unit comprises a supporting base (101) and a supporting plate (102), wherein the supporting base (101) is arranged on the bottom surface of the rotating shaft unit, and the supporting plate (102) is fixedly connected to the top surface of the supporting base (101).
3. The wind tunnel test stand for testing an automobile radiator according to claim 1, wherein: the rotating shaft unit comprises a rotating roller (103), a connecting shaft (104) and a bottom supporting plate (105), wherein the rotating roller (103) is fixedly connected to the inner side end point surface of the connecting shaft (104), the connecting shaft (104) is movably connected to the bottom surface of the bottom supporting plate (105), and the bottom supporting plate (105) is fixedly connected to the bottom surface of the bearing unit.
4. The wind tunnel test stand for testing an automobile radiator according to claim 1, wherein: the bearing unit comprises a workbench (201) and a bearing plate (202), wherein the workbench (201) is fixedly connected to the top surface of the bottom supporting plate (105), and the bearing plate (202) is fixedly connected to the top surface of the workbench (201).
5. The wind tunnel test stand for testing an automobile radiator according to claim 1, wherein: the stretching unit comprises a stretching rod (203) and a handle (204), wherein the stretching rod (203) is movably connected to the inner side surface of the bearing plate (202), and the handle (204) is fixedly connected to the outer side end point surface of the stretching rod (203).
6. The wind tunnel test stand for testing an automobile radiator according to claim 1, wherein: the clamping unit comprises a compression spring (205) and a clamping plate (206), wherein the compression spring (205) is fixedly connected to the inner side surfaces of the bearing plate (202) and the clamping plate (206), and the clamping plate (206) is fixedly connected to the outer side end point surface of the stretching rod (203).
7. The wind tunnel test stand for testing an automobile radiator according to claim 1, wherein: the number of the stretching units and the clamping units is two, and the stretching units and the clamping units are arranged on the left side and the right side of the workbench (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436519.5U CN220437713U (en) | 2023-06-07 | 2023-06-07 | Wind tunnel test bed for testing automobile radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436519.5U CN220437713U (en) | 2023-06-07 | 2023-06-07 | Wind tunnel test bed for testing automobile radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437713U true CN220437713U (en) | 2024-02-02 |
Family
ID=89687888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321436519.5U Active CN220437713U (en) | 2023-06-07 | 2023-06-07 | Wind tunnel test bed for testing automobile radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437713U (en) |
-
2023
- 2023-06-07 CN CN202321436519.5U patent/CN220437713U/en active Active
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