CN202928777U - Coal mine mechanical air-flow meter rapid fixing device for low-speed wind tunnel detection - Google Patents
Coal mine mechanical air-flow meter rapid fixing device for low-speed wind tunnel detection Download PDFInfo
- Publication number
- CN202928777U CN202928777U CN 201220662010 CN201220662010U CN202928777U CN 202928777 U CN202928777 U CN 202928777U CN 201220662010 CN201220662010 CN 201220662010 CN 201220662010 U CN201220662010 U CN 201220662010U CN 202928777 U CN202928777 U CN 202928777U
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- CN
- China
- Prior art keywords
- coal mine
- low
- support bar
- wind tunnel
- rapid fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model, which relates to a detection fixation apparatus of a coal mine mechanical air-flow meter, particularly relates to a coal mine mechanical air-flow meter rapid fixing device for low-speed wind tunnel detection. A support bar is arranged at the device; an inclined cylinder is installed at the bottom of the support bar; a U-shaped pedestal is installed at the upper end of the support bar; and a baffle plate is installed at one side of the U-shaped pedestal and a clamping device is installed at the other end thereof. Advantages of the fixing device are as follows: the structure is simple; the manufacturing cost is low; the application effect is good; the device can be installed and maintained easily; the mining mechanical air-flow meter can be taken and placed rapidly; the device can be adjusted conveniently; the precision is high; the time is saved; the repeated operation is strong; and the labor intensity can be reduced and the like.
Description
Technical field
The utility model relates to coal mine machinery wind table test fixture, and specifically a kind of low-speed wind tunnel detects the coal mine machinery wind table rapid fixing of use.
Background technology
All adopt at present lock bolt stationary installation both at home and abroad, because its structure is single, can only directly fix by screw when clamping coal mine machinery wind table, can bring very large trouble to the workman, and inefficiency, not only affect user's mood, and work efficiency is also had a significant impact.General stationary installation can quicker fixed test, but fixedly photoelectricity in tunnel body for wind during by wind the detection error large, with model bay can not quick fetching.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the utility model provides a kind of low-speed wind tunnel to detect the coal mine machinery wind table rapid fixing of use, but quick fetching mine equipment wind table, easily installation and maintenance, easy to adjust, precision is high, save time, repeatable operation is strong, can reduce labour intensity.
The utility model is realized with following technical scheme: a kind of low-speed wind tunnel detects the coal mine machinery wind table rapid fixing of use, comprise a support bar, the bottom of support bar is equipped with oblique circular cylinder, the upper end of support bar is equipped with " U-shaped " base, one side of " U-shaped " base is equipped with baffle plate, and the other end is equipped with clamping device.
The beneficial effects of the utility model are: but simple in structure, cost of manufacture is low, result of use good, easy installation and maintenance quick fetching mine equipment wind table, easy to adjust, precision is high, save time, repeatable operation strong, can reduce the advantage such as labour intensity.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is front view of the present utility model;
Fig. 3 is the quick clip structural representation.
In figure: 1, mine equipment wind table, 2, baffle plate, 3, base, 4, support bar, 5, oblique circular cylinder, 6, spring bearer plate, 7, quick clip, 8, square groove, 9, fixed orifice.
Embodiment
As shown in Figure 1-Figure 3, the coal mine machinery wind table rapid fixing that low-speed wind tunnel detects use has a support bar 4, and the bottom of support bar 4 is equipped with oblique circular cylinder 5, and the upper end of support bar 4 is equipped with " U-shaped " base 3, one side of " U-shaped " base 3 is equipped with baffle plate 2, and the other end is equipped with clamping device.
Clamping device comprises spring bearer plate 6, quick clip 7, fixed pin and spring; Described spring bearer plate 6 is fixed on base 3, and quick clip 7 and spring are fixed by fixed pin, and spring bearer plate 6 pressing springs make quick clip 7 energy up and down.Oblique circular cylinder 5 is arranged on support bar 4 by fixed pin, and the both sides of oblique circular cylinder 5 are provided with square groove 8.Base 3 and support bar 4 are threaded connection.
The course of work: a whole set of stationary installation is placed in the low-speed wind tunnel active section by oblique circular cylinder.Mine equipment wind table 1 base baffle is fixed by bolt and base.Quick clip and spring are fixed by fixed pin, and the spring bearer plate pressing spring makes the quick clip can be up and down.The hand quick clip can take off mine equipment wind table; Hand unclamps quick clip can step up mine equipment wind table.The fixed orifice fixed light electricity detecting system that stationary installation base both sides are corresponding, order wire is connected on frequency module along the square groove on oblique circular cylinder, and frequency module is connected with the RS232 communication module, and communication module is connected with computing machine.The operation part of this device is that hand quick clip 7 can take off mine equipment wind table 1; Hand unclamps quick clip 7 can step up mine equipment wind table 1.
Claims (4)
1. a low-speed wind tunnel detects the coal mine machinery wind table rapid fixing of use, it is characterized in that: comprise a support bar (4), the bottom of support bar (4) is equipped with oblique circular cylinder (5), the upper end of support bar (4) is equipped with " U-shaped " base (3), one side of " U-shaped " base (3) is equipped with baffle plate (2), and the other end is equipped with clamping device.
2. low-speed wind tunnel according to claim 1 detects the coal mine machinery wind table rapid fixing of use, and it is characterized in that: described clamping device comprises spring bearer plate (6), quick clip (7), fixed pin and spring; Described spring bearer plate (6) is fixed on base (3), and quick clip (7) and spring are fixed by fixed pin, and spring bearer plate (6) pressing spring makes quick clip (7) energy up and down.
3. low-speed wind tunnel according to claim 1 and 2 detects the coal mine machinery wind table rapid fixing of use, it is characterized in that: base (3) and support bar (4) are threaded connection, and base (3) both sides correspondence is provided with the fixed orifice (9) for the fixed light electricity detecting system.
4. low-speed wind tunnel according to claim 1 and 2 detects the coal mine machinery wind table rapid fixing of use, and it is characterized in that: oblique circular cylinder (5) is arranged on support bar (4) by fixed pin, and the both sides of oblique circular cylinder (5) are provided with square groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220662010 CN202928777U (en) | 2012-12-05 | 2012-12-05 | Coal mine mechanical air-flow meter rapid fixing device for low-speed wind tunnel detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220662010 CN202928777U (en) | 2012-12-05 | 2012-12-05 | Coal mine mechanical air-flow meter rapid fixing device for low-speed wind tunnel detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928777U true CN202928777U (en) | 2013-05-08 |
Family
ID=48218730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220662010 Expired - Fee Related CN202928777U (en) | 2012-12-05 | 2012-12-05 | Coal mine mechanical air-flow meter rapid fixing device for low-speed wind tunnel detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018001A (en) * | 2012-12-05 | 2013-04-03 | 徐州传庆电子科技有限公司 | Coal mine machinery wind meter rapid fixing device for low-speed wind tunnel detection |
-
2012
- 2012-12-05 CN CN 201220662010 patent/CN202928777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018001A (en) * | 2012-12-05 | 2013-04-03 | 徐州传庆电子科技有限公司 | Coal mine machinery wind meter rapid fixing device for low-speed wind tunnel detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |