CN207964869U - A kind of device for detecting circular blasting wind speed - Google Patents
A kind of device for detecting circular blasting wind speed Download PDFInfo
- Publication number
- CN207964869U CN207964869U CN201721847486.8U CN201721847486U CN207964869U CN 207964869 U CN207964869 U CN 207964869U CN 201721847486 U CN201721847486 U CN 201721847486U CN 207964869 U CN207964869 U CN 207964869U
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- China
- Prior art keywords
- elevating lever
- central shaft
- wind speed
- anemobiagraph
- pedestal
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Abstract
A kind of device for detecting circular blasting wind speed, it is made of pedestal, wing nut, cantilever, elevating lever, spacing shim, holding screw, instrument folder, anemobiagraph, the pedestal is made of circular steel plate and central shaft, circular steel plate is provided with harness cord hole and centre bore, the edge of lower surface is equipped with limit convex edge, the center of upper surface is equipped with rotation boss, and central shaft is weldingly fixed on above-mentioned centre bore, and the central shaft upper end is provided with screw thread；One, cantilever and central shaft fitting, are locked with wing nut, and other end and elevating lever fitting are locked with holding screw；Spacing shim is screwed in elevating lever upper end, and instrument folder is screwed in elevating lever lower end, and anemobiagraph is clipped on instrument folder；When measuring wind speed, present apparatus pedestal is buckled on ring Blowing drum, the measurement of wind speed can be carried out by anemobiagraph；The utility model has the advantages that simple in structure, stable, of low cost, safe and reliable.
Description
Technical field
The utility model belongs to synthetic fiber spinning field, more particularly to a kind of device for detecting circular blasting wind speed in spinning process.
Background technology
In synthetic fiber spinning production process, fiber is squeezed out from spinneret, is blown through ring and is cooled into tow, on tow is rolled
Oil, until traction machine travel again feeds tow in fiber barrel to feeding machine.In spinning process, the selection of ring blowing air quantity, wind speed
There are large effect, the stabilization of wind to have to the quality of fiber with size the degree of orientation of fiber, irregularity, fault content etc.
It directly influences, so often stringenter to the control accuracy of ring blowing in technique.Want control ring dry stability, uniformly
The size of property and air quantity wind speed, it is necessary to which it is measured.Previous is all manually to be floated to measure with anemobiagraph, this measurement
Mode measures the shortcomings of difficult, error is big, time-consuming, measurement data is inaccurate, cannot meet process requirements, to influence fiber
Quality.
Invention content
The purpose of this utility model is that：In view of the deficienciess of the prior art, the purpose of this utility model is to provide
A kind of device for detecting circular blasting wind speed that energy is accurate, is convenient for measuring.
The technical solution of the utility model：The utility model by pedestal, wing nut, cantilever, elevating lever, spacing shim,
Holding screw, instrument folder, anemobiagraph composition, the pedestal are made of circular steel plate and central shaft, and circular steel plate is provided with harness cord hole
And centre bore, the edge of lower surface are equipped with limit convex edge, the center of upper surface is equipped with rotation boss, and central shaft is welded and fixed
On above-mentioned centre bore, the central shaft upper end is provided with screw thread；One, cantilever and central shaft fitting, are locked, separately with wing nut
One and elevating lever fitting, are locked with holding screw；Spacing shim is screwed in elevating lever upper end, prevents elevating lever from falling
Go out, instrument folder is screwed in elevating lever lower end, and anemobiagraph is clipped on instrument folder；When measuring wind speed, by present apparatus pedestal
It is buckled on ring Blowing drum, rotation cantilever adjusts the position of warp direction, tightens wing nut, moving lifting bar can adjust weft
The position in direction, tightens holding screw, and tow passes through the harness cord hole of circular steel plate, then can carry out wind speed by anemobiagraph
It measures.
Preferential, it is carved with read text scale on the elevating lever, can more accurately adjust the position of anemobiagraph weft direction.
Preferential, instrument folder is that an elastic sheet is process, and front end is equipped with instrument and installs clamping opening, and tail end is equipped with oval
Hole can adjust anemobiagraph at a distance from ring Blowing drum by slotted hole.
The advantages of the utility model：It is simple in structure, stable, of low cost, safe and reliable.
Description of the drawings
Fig. 1：The utility model structure diagram；
Fig. 2：Base construction schematic diagram；
Fig. 3：Instrument clamping structure schematic diagram；
In figure：1. pedestal, 2. wing nuts, 3. cantilevers, 4. elevating levers, 5. spacing shims, 6. holding screws, 7. instruments
Folder, 8. anemobiagraphs, 9. ring Blowing drums, 10. circular steel plates, 11 central shafts.
Specific implementation mode
As shown in Figs. 1-3, pedestal 1 is made of circular steel plate 10 and central shaft 11, and circular steel plate 10 is provided with harness cord hole in
The edge in heart hole, lower surface is equipped with limit convex edge, and the center of upper surface is equipped with rotation boss, and central shaft 11 is weldingly fixed on
On above-mentioned centre bore, 11 upper end of the central shaft is provided with screw thread, and the cantilever 3 is that a cross bar both ends are equipped with cylindrical drum, cantilever 3
One and 11 fitting of central shaft are locked with wing nut 2, and other end and 4 fitting of elevating lever are locked, the liter with holding screw 6
It is carved with read text scale on drop bar 4, spacing shim 5 is screwed in 4 upper end of elevating lever, prevents elevating lever 4 from dropping out, instrument folder 7
Be screwed in 4 lower end of elevating lever, anemobiagraph 8 is clipped on instrument folder 7, instrument folder 7 for an elastic sheet processing and
At front end is equipped with instrument and installs clamping opening, and tail end is equipped with the slotted hole that can adjust distance, when measuring wind speed, by the base of the present apparatus
Seat 1 is buckled on ring Blowing drum 9, and rotation cantilever 3 adjusts the position of warp direction, tightens wing nut 2, and moving lifting bar 4 is adjusted
The position of whole weft direction, tightens holding screw 6, and adjustment instrument presss from both sides the slotted hole on 7 to adjust anemobiagraph 8 and ring Blowing drum
9 distance, tow passes through the harness cord hole of circular steel plate 10 after the completion of adjustment, and the survey of wind speed then can be carried out by anemobiagraph 8
It is fixed.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of device for detecting circular blasting wind speed, by pedestal (1), wing nut (2), cantilever (3), elevating lever (4), spacing shim
(5), holding screw (6), instrument folder (7), anemobiagraph (8) composition, the pedestal (1) is by circular steel plate (10) and central shaft (11)
Composition, circular steel plate (10) are provided with harness cord hole and centre bore, and the edge of lower surface is equipped with limit convex edge, the center of upper surface
Equipped with rotation boss, central shaft (11) is weldingly fixed on above-mentioned centre bore, and central shaft (11) upper end is provided with screw thread；Cantilever
(3) one and central shaft (11) fitting are locked with wing nut (2), other end and elevating lever (4) fitting, with holding screw (6)
Locking；Spacing shim (5) is screwed in elevating lever (4) upper end, and instrument folder (7) is screwed in elevating lever (4) lower end,
Anemobiagraph (8) is clipped on instrument folder (7).
2. a kind of device for detecting circular blasting wind speed according to claim 1, it is characterised in that be carved with reading on the elevating lever (4)
Number scale.
3. a kind of device for detecting circular blasting wind speed according to claim 1, it is characterised in that the instrument folder (7) is a bullet
Property thin plate be process, front end be equipped with instrument install clamping opening, tail end be equipped with slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847486.8U CN207964869U (en) | 2017-12-26 | 2017-12-26 | A kind of device for detecting circular blasting wind speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847486.8U CN207964869U (en) | 2017-12-26 | 2017-12-26 | A kind of device for detecting circular blasting wind speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964869U true CN207964869U (en) | 2018-10-12 |
Family
ID=63728320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847486.8U Active CN207964869U (en) | 2017-12-26 | 2017-12-26 | A kind of device for detecting circular blasting wind speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208570A (en) * | 2019-06-05 | 2019-09-06 | 湖南有色冶金劳动保护研究院 | Underground airflow velocity measures various dimensions positioning device |
| CN114705255A (en) * | 2022-06-06 | 2022-07-05 | 山西中能华信矿业技术有限公司 | Colliery mine air volume detection device |
-
2017
- 2017-12-26 CN CN201721847486.8U patent/CN207964869U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208570A (en) * | 2019-06-05 | 2019-09-06 | 湖南有色冶金劳动保护研究院 | Underground airflow velocity measures various dimensions positioning device |
| CN110208570B (en) * | 2019-06-05 | 2024-04-19 | 湖南有色冶金劳动保护研究院有限责任公司 | Multidimensional positioning device for well lane wind speed measurement |
| CN114705255A (en) * | 2022-06-06 | 2022-07-05 | 山西中能华信矿业技术有限公司 | Colliery mine air volume detection device |
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