CN2554595Y - Rotary kiln axial dynamic measurement device - Google Patents
Rotary kiln axial dynamic measurement device Download PDFInfo
- Publication number
- CN2554595Y CN2554595Y CN 02243326 CN02243326U CN2554595Y CN 2554595 Y CN2554595 Y CN 2554595Y CN 02243326 CN02243326 CN 02243326 CN 02243326 U CN02243326 U CN 02243326U CN 2554595 Y CN2554595 Y CN 2554595Y
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- CN
- China
- Prior art keywords
- rod
- horizontal
- sleeve
- connecting rod
- aluminum alloy
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- Expired - Lifetime
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- 238000005259 measurement Methods 0.000 title description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001354 calcination Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model relates to a dynamic measuring device for a rotation koln axial line, which is utilized for measuring the horizontal position and the vertical position of the large rotation koln axial line during the dynamic baking process of mineral. The device comprises an axle center position selector, a lifting bracket for the axle center position selector, a basic reference selector, and a supporting bracket for the basic reference selector. The utility model has the advantages of ready and visible, rational structure, light weight, easy takeover, low cost, safety, high measuring precision and reliability.
Description
Technical Field
The utility model discloses a rotary kiln axis dynamic measurement device for measure large-scale rotary kiln axis level and vertical displacement among the mineral calcination process.
Background
The existing dynamic measurement technology of the rotary kiln, such as patent number zl94240341.x, the measuring instrument is advanced, but the equipment is complicated, and a displacement sensor and a microcomputer are required to be equipped, so the manufacturing cost is high, the connecting lines among various components are more, and the fault is easy to occur; the measurement support is far away from the measurement point, the rigidity difference of the measurement support is measured, and therefore the error caused by the rigidity difference is far larger than the calculation error of the measurement quantity. The kiln line dynamic axis measuring equipment developed by Wu industry university also has the following defects that the equipment is arranged in the middle of a kiln body, the reference line is not accurate when measuring two ends of the kiln body, the measuring operation time is long, and the safety is poor.
Disclosure of Invention
The utility model aims at providing a rotary kiln axis measuring device simple and convenient, with low costs, safe, to the level of rotary kiln axis and vertical measurement's accuracy nature and reliability height.
In order to achieve the above purpose, the present invention adopts the following technical solution.
The dynamic measuring device of the rotary kiln axis is characterized by comprising: an axis position determiner, an axis position determiner lifting bracket, a reference determiner and a reference determiner bracket,
wherein:
the axis position determiner includes the following components:
the horizontal connecting rod is made of aluminum alloy section, and one end of the horizontal connecting rod is provided with a roller;
the horizontal rod is made of aluminum alloy pipe, the inner diameter of one end of the horizontal rod is inserted into the other end of the horizontal connecting rod and is fixedly connected with the horizontal rod through a fastening screw;
the push rod is made of aluminum alloy section, and one end of the push rod is provided with a roller;
the sleeve is made of aluminum alloy pipe and is internally provided with a spring, a push rod matched with the inner diameter of the sleeve is inserted into the inner diameter of one end of the sleeve, and the other end of the push rod is contacted with the spring in the sleeve;
the oblique connecting rod is made of aluminum alloy section, and one end of the oblique connecting rod is provided with a roller;
the inclined support rod is made of an aluminum alloy pipe, one end of the inclined support rod is inserted into the other end of the inclined connecting rod in the diameter direction and is fixedly connected with the inclined support rod through a fastening screw, and the other end of the inclined support rod and the other end of the built-in spring sleeve are hinged with the middle of the horizontal rod;
the overhanging adjusting rod is made of aluminum alloy section, one end of the overhanging adjusting rod is pointed, and the other end of the overhanging adjusting rod is inserted into the diameter of the other end of the horizontal rod and is fixedly connected with the horizontal rod by a fastening screw;
the positioning plate is made of a rectangular steel plate, and three screw holes are arranged at the two end parts and the middle part of the positioning plate and are respectively and fixedly connected with the horizontal rod, the sleeve and the inclined supporting rod through screws;
the upper part of the hinged connecting rod is hinged with the lower part of the inclined supporting rod, the lower part of the sleeve and the middle part of the horizontal rod;
the axle center position determiner lifting bracket comprises the following components:
the upper part of the toothed bar is welded with a shaft sleeve and is connected with the lower part of the hinged connecting rod;
the two gear rods are arranged at intervals and are respectively welded on the shaft sleeves, a limiting block is also welded on one gear rod, and a spring is connected between the gear rod and the hinged connecting rod;
the upper part of the support seat is in a cylindrical shape which is inserted with the lower part of the rack bar and is fastened by a knob, and the lower part of the support seat is a structural member which is a tripod;
the reference determiner support comprises the following components:
a square panel, which is made of thin steel plate, and one side of the square panel is stuck with coordinate paper on which plane rectangular coordinates are drawn;
the reference determiner support comprises the following components:
the upper part of the upper rod is hinged with the center of the square panel;
the upper part of the support seat is in a cylindrical shape which is inserted with the lower part of the upper rod and is fastened by a knob, and the lower part of the support seat is a structural member which is a tripod.
Due to the adoption of the technical scheme, the utility model has the advantages of simple and convenient directly perceived, with low costs, safety. And the measurement accuracy and reliability are high. Compact structure, light weight and convenient field carrying.
Drawings
Fig. 1 is an installation diagram of the present invention in practical use.
Fig. 2 is a schematic view of the axial position determiner and the axial position determiner lift bracket.
Fig. 3 is a schematic view of a hub position determiner.
Fig. 4 is a schematic view of the axial center position determiner lifting bracket.
Fig. 5 is a view from direction a of fig. 4.
Detailed Description
The invention is further described with reference to the accompanying drawings as follows:
the dynamic measuring device of the rotary kiln axis, it includes: axle center position determiner, axle center position determiner lifting support, benchmark determiner and benchmark determiner support, wherein: the axis position determiner includes the following components: the horizontal connecting rod 1 is made of aluminum alloy section, and one end of the horizontal connecting rod is provided with a roller; the horizontal rod 2 is made of aluminum alloy pipe, and the inner diameter of one end of the horizontal rod is inserted into the other end of the horizontal connecting rod and is fixedly connected with the horizontal connecting rod through a fastening screw; the push rod 4 is made of aluminum alloy section, and one end of the push rod is provided with a roller 3; the sleeve 21 is made of aluminum alloy tube, a spring 5 is arranged in the sleeve, a push rod matched with the inner diameter of one end of the sleeve is inserted into the inner diameter of the sleeve, and the other end of the push rod is contacted with the spring in the sleeve; the oblique connecting rod 6 is made of aluminum alloy section, and one end of the oblique connecting rod is provided with a roller; the inclined support rod 8 is made of aluminum alloy pipe, one end of the inclined support rod is inserted into the other end of the inclined connecting rod in the diameter direction and is fixedly connected with the inclined support rod through a fastening screw 7, and the other end of the inclined support rod and the other end of the built-in spring sleeve are hinged with the middle of the horizontal rod; the outward extending adjusting rod 11 is made of aluminum alloy section, one end of the outward extending adjusting rod is pointed, the other end of the outward extending adjusting rod is inserted into the diameter of the other end of the horizontal rod and is fixedly connected with the horizontal rod through a fastening screw; the positioning plate 9 is made of a rectangular steel plate, and is provided with three screw holes at two end parts and the middle part, and the three screw holes are fixedly connected with the horizontal rod, the sleeve and the inclined support rod through screws respectively; the upper part of the hinged connecting rod 20 is hinged with the lower part of the inclined supporting rod, the lower part of the sleeve and the middle part of the horizontal rod; the axle center position determiner lifting bracket comprises the following components: a shaft sleeve is welded on the upper part of the toothed bar 15 and is connected with the lower part of the hinged connecting rod; the gear rods 12 are positioned at the upper part of the gear rods, are made of steel plates, are two in number, are spaced from each other and are respectively welded on the shaft sleeves, a limiting block 13 is also welded on one gear rod, and a spring 18 is connected between the gear rod and the hinged connecting rod; a support seat 17, the upper part of which is in a cylindrical shape inserted with the lower part of the rack bar and is fastened by a knob 16, and the lower part of which is a structural member forming a tripod; the reference determiner comprises the following components: a square panel 22 made of thin steel plate, one side of which is pasted with coordinate paper with plane rectangular coordinates; the reference determiner support comprises the following components: the upper part of the upper rod 23 is hinged with the center of the square panel; and the upper part of the support seat 24 is in a cylindrical shape which is inserted with the lower part of the upper rod and is fastened by a knob, and the lower part of the support seat is a structural member which is a tripod.
Firstly, establishing a datum line approximately parallel to the actual axis of a kiln body, slowly approaching an axis position determiner to an outer ring of a rolling ring on the premise of ensuring that the plane of the axis position determiner is approximately vertical to the axis of the kiln body, finally enabling three rollers at the ends of a horizontal rod, a push rod and an oblique connecting rod to be in contact with the outer ring, then adjusting the height of a lifting support of the axis position determiner to enable the horizontal rod of the axis position determiner to be in a horizontal state, checking the levelness of the horizontal rod through a level gauge 19, simultaneously recording the compression amount of the push rod, and determining the chord height of the outer ring of the rolling ring corresponding to the rollers of the horizontal connecting rod and the rollers of the oblique connecting rod; keeping the position of the laser beam fixed, gradually measuring coordinate values of the axle center of each rolling ring in the middle, and calculating the axle center coordinate of each rolling ring; and calculating the axis coordinate of the kiln body cylinder at each corresponding gear according to the average gap between the rolling ring and the kiln body cylinder and the measured axis coordinate of each gear rolling ring.
Claims (1)
1. The dynamic measuring device of the rotary kiln axis is characterized by comprising: an axis position determiner, an axis position determiner lifting bracket, a reference determiner and a reference determiner bracket,
wherein,
the axis position determiner includes the following components:
the horizontal connecting rod is made of aluminum alloy section, and one end of the horizontal connecting rod is provided with a roller;
the horizontal rod is made of aluminum alloy pipe, the inner diameter of one end of the horizontal rod is inserted into the other end of the horizontal connecting rod and is fixedly connected with the horizontal rod through a fastening screw;
the push rod is made of aluminum alloy section, and one end of the push rod is provided with a roller;
the sleeve is made of aluminum alloy tube and is internally provided with a spring, a push rod matched with the inner diameter of the sleeve is inserted into the inner diameter of one end of the sleeve, and the other end of the push rod is contacted with the spring in the sleeve;
the oblique connecting rod is made of aluminum alloy section, and one end of the oblique connecting rod is provided with a roller;
the inclined support rod is made of an aluminum alloy pipe, one end of the inclined support rod is inserted into the other end of the inclined connecting rod in the diameter direction and is fixedly connected with the inclined support rod through a fastening screw, and the other end of the inclined support rod and the other end of the built-in spring sleeve are hinged with the middle of the horizontal rod;
the overhanging adjusting rod is made of aluminum alloy section, one end of the overhanging adjusting rod is pointed, and the other end of the overhanging adjusting rod is inserted into the diameter of the other end of the horizontal rod and is fixedly connected with the horizontal rod by a fastening screw;
the positioning plate is made of a rectangular steel plate, and three screw holes are arranged at the two end parts and the middle part of the positioning plate and are respectively and fixedly connected with the horizontal rod, the sleeve and the inclined supporting rod through screws;
the upper part of the hinged connecting rod is hinged with the lower part of the inclined supporting rod, the lower part of the sleeve and the middle part of the horizontal rod;
the axle center position determiner lifting bracket comprises the following components:
the upper part of the toothed bar is welded with a shaft sleeve and is connected with the lower part of the hinged connecting rod;
the two gear rods are arranged at intervals and are respectively welded on the shaft sleeves, a limiting block is also welded on one gear rod, and a spring is connected between the gear rod and the hinged connecting rod;
the upper part of the support seat is in a cylindrical shape which is inserted with the lower part of the rack bar and is fastened by a knob, and the lower part of the support seat is a structural member which is a tripod;
the reference determiner comprises the following components:
a square panel, which is made of thin steel plate, and one side of the square panel is stuck with coordinate paper on which plane rectangular coordinates are drawn;
the reference determiner support comprises the following components:
the upper part of the upper rod is hinged with the center of the square panel;
the upper part of the support seat is in a cylindrical shape which is inserted with the lower part of the upper rod and is fastened by a knob, and the lower part of the support seat is a structural member which is a tripod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243326 CN2554595Y (en) | 2002-07-23 | 2002-07-23 | Rotary kiln axial dynamic measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243326 CN2554595Y (en) | 2002-07-23 | 2002-07-23 | Rotary kiln axial dynamic measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554595Y true CN2554595Y (en) | 2003-06-04 |
Family
ID=33715611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02243326 Expired - Lifetime CN2554595Y (en) | 2002-07-23 | 2002-07-23 | Rotary kiln axial dynamic measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554595Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100401016C (en) * | 2006-07-21 | 2008-07-09 | 上海大学 | Automatic centering auxiliary device for multiple caliber plastic pipe online supersonic thickness measuring instrument |
| CN102152137A (en) * | 2011-04-06 | 2011-08-17 | 张家港市广大机械锻造有限公司 | Supporting device and method for processing part by using same |
| CN102654396A (en) * | 2012-05-21 | 2012-09-05 | 武汉理工大学 | Detecting and monitoring method and measuring system for dynamic axis and bending of rotary kiln tube |
-
2002
- 2002-07-23 CN CN 02243326 patent/CN2554595Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100401016C (en) * | 2006-07-21 | 2008-07-09 | 上海大学 | Automatic centering auxiliary device for multiple caliber plastic pipe online supersonic thickness measuring instrument |
| CN102152137A (en) * | 2011-04-06 | 2011-08-17 | 张家港市广大机械锻造有限公司 | Supporting device and method for processing part by using same |
| CN102152137B (en) * | 2011-04-06 | 2012-09-05 | 张家港市广大机械锻造有限公司 | Method for processing part by using support device |
| CN102654396A (en) * | 2012-05-21 | 2012-09-05 | 武汉理工大学 | Detecting and monitoring method and measuring system for dynamic axis and bending of rotary kiln tube |
| CN102654396B (en) * | 2012-05-21 | 2014-12-03 | 武汉理工大学 | Detecting and monitoring method and measuring system for dynamic axis and bending of rotary kiln tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120723 Granted publication date: 20030604 |