CN106225767B - A kind of measurement servicing unit being used to support roller arrangement installation - Google Patents
A kind of measurement servicing unit being used to support roller arrangement installation Download PDFInfo
- Publication number
- CN106225767B CN106225767B CN201610591143.3A CN201610591143A CN106225767B CN 106225767 B CN106225767 B CN 106225767B CN 201610591143 A CN201610591143 A CN 201610591143A CN 106225767 B CN106225767 B CN 106225767B
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- armstand
- block
- support roller
- insert
- servicing unit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The present invention provides a kind of measurement servicing unit being used to support roller arrangement installation comprising：Insert, upper beam, preceding armstand, preceding V-block, the first transverse arm, the first adjustment bolt, rear armstand, rear V-block, the second transverse arm and second adjustment bolt；The insert is mounted on the upper beam top end, on the upper beam length direction, the preceding armstand and the rear armstand are installed respectively at the both ends of the upper beam, and the preceding armstand one end and one end of the rear armstand are separately fixed on the upper beam both ends, the preceding V-block is installed on the preceding armstand other end, it is symmetrically installed first transverse arm and second transverse arm in the preceding V-block both sides, the two is on same straight line, and the two is each perpendicular to the preceding armstand, and it is mutually parallel with the upper beam, the first adjustment bolt is installed in one end of first transverse arm, the second adjustment bolt is installed in one end of second transverse arm；The rear V-block is installed, the preceding V-block and the rear V-block are in front and back symmetrical on the other end of the rear armstand.
Description
Technical field
The present invention relates to metallurgy industry annular furnace and rotary hearth furnace equipment technical field, more particularly to one kind being used to support roller dress
Set the measurement servicing unit of installation.
Background technology
In iron and steel enterprise, the rotary heating furnace whether generally used in steel tube factory is still increasingly subject to industry
Interior attention and the rotary hearth furnace promoted and applied, support roller is an important component in furnace body mechanical equipment, carries annular furnace
The all wt at bottom.The inner ring and outer rings of furnace bottom respectively have the backing roll that a number of turns amount is not waited from tens of to hundreds of, support
The furnace bottom of the even upper kiloton of hundreds of tons.
Present support roller device mostly uses solid roll shaft, and roll surface is pyramid type, and the top of conical support roller is female
Line or high point should not simultaneously determine, typically directly measure horizontal and absolute altitude using upper roll surface busbar, it is difficult to ensure measured value
Accuracy, the installation accuracy for causing entire support roller device is relatively low, inefficient, is easy to influence the safety and stability fortune of equipment
Row.
Invention content
It is an object of the present invention to it is relatively low to the installation accuracy of existing support roller device to solve, it is inefficient, it influences
The defect of the safe operation of equipment, and then a kind of measurement servicing unit being used to support roller arrangement installation is provided.It includes：Edge
Block, upper beam, preceding armstand, preceding V-block, the first transverse arm, the first adjustment bolt, rear armstand, rear V-block, the second transverse arm and second
Adjustment bolt.The insert is mounted on the top end of the upper beam, on the length direction of the upper beam, in the upper cross
The both ends of beam are installed by the preceding armstand and the rear armstand, and one end point of one end of the preceding armstand and the rear armstand respectively
It is not fixed on the both ends of the upper beam, the preceding V-block is installed on the other end of the preceding armstand, in the preceding V-block
Both sides be symmetrically installed first transverse arm and second transverse arm, the two is on same straight line, and the two is each perpendicular to institute
Preceding armstand is stated, and is mutually parallel with the upper beam, the first adjustment bolt is installed in one end of first transverse arm, in institute
The one end for stating the second transverse arm is installed by the second adjustment bolt；The rear V-block is installed after described on the other end of armstand, it is described
Preceding V-block and the rear V-block are in front and back symmetrical.
The upper plane of the insert is smooth bevel, and the lower plane of the insert is smooth horizontal plane, the insert it is upper
Angle between plane and the lower plane of the insert is equal to the angle between the central axis and horizontal plane of support roller roll shaft.
The upper plane of the insert can take different gradients, the installation for assisting different taper support rollers.
A shoulder block, the plane between two shoulder block and institute is arranged in both sides of the upper beam on along its length
It states and constitutes a baltimore groove between two shoulder blocks, the insert is just stuck in the baltimore groove of the upper beam.
On the length direction along the upper beam, first strip hole is opened up in the middle part of the insert, this first
Strip hole also passes through the upper beam simultaneously.
V-angle in the positioning surface of the preceding V-block and the rear V-block is 60 ° or 90 °.
Second strip hole to top is opened up in the middle part of the preceding armstand, in second strip hole and the preceding V-type
Short mark groove is carved between block, the symmetrical center line weight of short the mark groove and the preceding armstand and the preceding V-block
It closes；Long mark groove for observing the rear armstand.
The root long that hangs down at the top of armstand in the rear identify groove, the length identify groove with it is described after armstand and it is described after
The symmetrical center line of V-block overlaps.
Based on a kind of above-mentioned measurement servicing unit being used to support roller arrangement installation, the present invention also provides one kind to be used for
The application method of the measurement servicing unit of support roller device installation, specifically includes：
The measurement servicing unit is mounted in support roller by step 1, and by the preceding V-block of the measurement servicing unit and rear V
Type block is stuck on the roll shaft of support roller, it is ensured that is bonded completely with the arc surface of support roller roll shaft, the preceding V-block is close to annular
The side of furnace body central point；
Frame level is placed in the upper plane of the insert of the measurement servicing unit by step 2, then turns described first
Adjustment bolt and the second adjustment bolt adjust horizontal position of the upper plane of the insert on furnace body circumferencial direction, directly
It is horizontal to reaching；
Step 3 adjusts support roller, until the upper plane of the insert reaches horizontal in furnace body radial direction, completes support roller
The horizontal adjustment of roller；
Indium steel ruler is erected and is stood upright in the upper plane of the insert by step 4, is observed on the indium steel ruler using spirit level
Scale adjusts the absolute altitude of support roller according to the deviation of the measured value and a reference value, until meeting technology requirement；
Step 5 checks the level and absolute altitude of the upper plane of the insert, optionally repeatedly step 2, and 3 and 4, until the edge
The level and absolute altitude of the upper plane of block all meet technology requirement；
Total powerstation is deflected into predetermined angular by step 6, described in telescopic observation after the long mark groove of armstand and described
The short mark groove of preceding armstand, according to the deviation of the vertical line of itself and telescope cross hairs, to adjust support roller, until vertical after described
The vertical line of the long mark groove of arm and the short mark groove and the telescope cross hairs of the preceding armstand is completely superposed, and realizes branch
The central axis for supportting roller roll shaft is directed toward furnace body central point；
Step 7 by adjusting the frame level or indium steel ruler position, until itself and the upper plane of the insert
Cross central line overlaps, and it is upper flat from annular furnace body central point to the insert that total powerstation is placed in annular furnace body central point measurement
The distance of the cross central line in face, as supports roller center to the distance at the furnace body center, and branch is adjusted according to the measured value
Roller is supportted, until meeting technology requirement；
Step 8 repeats step 6 and 7 and is corrected according to the parameter of the installation dimension of support roller, is wanted until meeting technology
It asks.
The advantage of the invention is that：There is cambered surface to be converted to plane measuring basis, can more accurately assist completing to support
The adjustment of roller level and absolute altitude can accurately measure support roller center place using annular furnace body central point as the radius of a circle in the center of circle
It is positioned with circumferencial direction angle, improves work efficiency, advantageously ensure that installation accuracy, it is ensured that the safe operation of equipment.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of measurement servicing unit being used to support roller arrangement installation of the present invention
Fig. 2 is a kind of right view of measurement servicing unit being used to support roller arrangement installation of the present invention of Fig. 1
Fig. 3 is that a kind of measurement servicing unit being used to support roller arrangement installation of the present invention is applied on support roller device
Structural schematic diagram
A kind of measurement servicing unit being used to support roller arrangement installation of the present invention of Fig. 4 Fig. 3 is applied in support roller device
On left view
A kind of measurement servicing unit being used to support roller arrangement installation of the present invention of Fig. 5 Fig. 3 is applied in support roller device
On vertical view
1, insert 2, upper beam
3, preceding armstand 4, the second strip hole
5, preceding V-block 6, the first transverse arm
7, the second transverse arm 8, short mark groove
9, long mark groove 10, bolt
11, rear armstand 12, rear V-block
13, the first strip hole 14, roller
15, roller seat support plate 16, roll shaft
17, frame level 18, indium steel ruler
19, circumferential spread 20, furnace body central point
21, the first adjustment bolt 22, second adjustment bolt
101, the lower plane of the upper plane 102 of insert, insert
Specific implementation mode
Below in conjunction with attached drawing, the present invention is described in further detail.
As illustrated in fig. 1 and 2, the present invention provides a kind of measurement servicing unit being used to support roller arrangement installation.It includes：Edge
Block 1, upper beam 2, preceding armstand 3, preceding V-block 5, the first transverse arm 6, the first adjustment bolt 21, rear armstand 11, rear V-block 12, second
Transverse arm 7 and second adjustment bolt 22.The insert 1 is mounted on the top end of the upper beam 2, as shown in Fig. 2, in the upper cross
On the length direction of beam 2, the preceding armstand 3 and the rear armstand 11, and institute are installed respectively in the left and right ends of the upper beam 2
The upper end of armstand 3 and the upper end of the rear armstand 11 are separately fixed on the left and right ends of the upper beam 2 before stating, vertical before described
The preceding V-block 5 is installed in the lower end of arm 3, as shown in Figure 1, being symmetrically installed described first in the left and right sides of the preceding V-block 5
Transverse arm 6 and second transverse arm 7, the two is on same straight line, and the two is each perpendicular to the preceding armstand 3, and with it is described on
Crossbeam 2 is mutually parallel, and the first adjustment bolt 21 is installed in the left end of first transverse arm 6, on the right side of second transverse arm 7
End is installed by the second adjustment bolt 22；V-block 12 after the lower end installation of armstand 11 is described after described；The preceding V-block 5 and institute
Rear V-block 12 is stated in front and back symmetrical.
As shown in Fig. 2, the upper plane 101 of the insert is smooth bevel, the lower plane 102 of the insert is smooth level
Face, the angle between the upper plane 101 of the insert and the lower plane 102 of the insert are equal to the central shaft of support roller roll shaft 16
Angle between line and horizontal plane.
The upper plane 101 of the insert can take different gradients, the installation for assisting different taper support rollers.
As shown in Fig. 2, the shoulder block of a 5mm is arranged in the left and right sides of the upper beam 2 on along its length, it is described
A baltimore groove is constituted between plane and two shoulder block between two shoulder blocks, the insert 1 is just stuck in the upper beam 2
Baltimore groove in, and be fixed on the upper beam 2 with bolt 10.
As shown in Fig. 2, on the length direction along the upper beam 2, the middle part of the insert 1 open up a 30mm ×
The first strip hole 13 of 150mm, first strip hole 13 also pass through the upper beam 2 simultaneously.
V-angle in the positioning surface of the preceding V-block 5 and the rear V-block 12 is 60 °.
The middle part of the preceding armstand 3 opens up the second strip hole 4 of a 30mm × 200mm to top, in second length
Short mark groove 8 is carved between hole 4 and the preceding V-block 5, the short mark groove 8 and the preceding armstand 3 and the preceding V-type
The symmetrical center line of block 5 overlaps；Long mark groove 9 for observing the rear armstand 11.
In the rear the top of armstand 11 hang down a root long mark groove 9, the length identify groove 9 with it is described after armstand 11 and
The symmetrical center line of V-block 12 overlaps after described.
Based on a kind of above-mentioned measurement servicing unit being used to support roller arrangement installation, shown in such as Fig. 3,4 and 5, the present invention
A kind of application method for the measurement servicing unit being used to support roller arrangement installation is additionally provided, is specifically included：
The measurement servicing unit is mounted in support roller by step 1, and by the preceding V-block 5 of the measurement servicing unit and rear V
Type block 12 is stuck on the roll shaft 16 of support roller, it is ensured that is bonded completely with the arc surface of support roller roll shaft 16, the preceding V-block 5 exists
Close to the side of annular furnace body central point 20；
Frame level 17 is placed in the upper plane 101 of the insert of the measurement servicing unit by step 2, is then turned described
The first adjustment bolt 21 and the second adjustment bolt 22 adjust the upper plane 101 of the insert on furnace body circumferencial direction
Horizontal position, until reaching horizontal；
Step 3 adjusts support roller, until the upper plane 101 of the insert reaches horizontal in furnace body radial direction, completes branch
Support the horizontal adjustment of roller roller 14；
Indium steel ruler 18 is erected and is stood upright in the upper plane 101 of the insert by step 4, and spirit level is utilized to observe the indium steel ruler
Scale on 18 adjusts the absolute altitude of support roller according to the deviation of the measured value and a reference value, until meeting technology requirement；
Step 5 checks the level and absolute altitude of the upper plane of insert, optionally repeatedly step 2, and 3 and 4, acquired results are carried out
Verification, until the level of the upper plane 101 of the insert and absolute altitude all meet technology requirement；
Total powerstation is deflected into predetermined angular by step 6, and the long of rear armstand 11 identifies groove 9 and institute described in telescopic observation
The short mark groove 8 of armstand 3 before stating, according to the deviation of the vertical line of itself and telescope cross hairs, to adjust support roller, until described
The long mark groove 9 and the short mark groove 8 of the preceding armstand 3 and the vertical line of the telescope cross hairs of armstand 11 are completely heavy afterwards
It closes, realizes that the central axis of support roller roll shaft 16 is directed toward furnace body central point 20；
Step 7 by adjusting the frame level 17 or indium steel ruler 18 position, until itself and the insert is upper flat
The cross central line in face 101 overlaps, and total powerstation, which is placed in annular furnace body central point 20, to be measured from annular furnace body central point 20 to institute
The distance of the cross central line of the upper plane 101 of insert is stated, as supports roller center to the distance at the furnace body center, i.e. roller
The radius value of furnace body circumferential spread 19 where sub 14 centers, support roller is adjusted according to the measured value, until meeting technology requirement；
Step 8 repeats step 6 and 7 and is corrected according to the parameter of the installation dimension of support roller, is wanted until meeting technology
It asks.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng
It is described the invention in detail according to embodiment, it will be understood by those of ordinary skill in the art that, to the technical side of the present invention
Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention
Right in.
Claims (7)
1. a kind of measurement servicing unit being used to support roller arrangement installation, which is characterized in that it includes：Insert (1), upper beam
(2), preceding armstand (3), preceding V-block (5), the first transverse arm (6), the first adjustment bolt (21), rear armstand (11), rear V-block (12),
Second transverse arm (7) and second adjustment bolt (22)；The insert (1) is mounted on the top end of the upper beam (2), on described
On the length direction of crossbeam (2), the preceding armstand (3) and the rear armstand are installed respectively at the both ends of the upper beam (2)
(11), and one end of the preceding armstand (3) and it is described after one end of armstand (11) be separately fixed at the both ends of the upper beam (2)
On, the preceding V-block (5) is installed on the other end of the preceding armstand (3), institute is symmetrically installed in the both sides of the preceding V-block (5)
The first transverse arm (6) and second transverse arm (7) are stated, the two is on same straight line, and the two is each perpendicular to the preceding armstand
(3), it and with the upper beam (2) is mutually parallel, the first adjustment bolt is installed in one end of first transverse arm (6)
(21), the second adjustment bolt (22) is installed in one end of second transverse arm (7)；After described on the other end of armstand (11)
The rear V-block (12) is installed, the preceding V-block (5) and the rear V-block (12) are in front and back symmetrical；
The upper plane (101) of the insert is smooth bevel, and the lower plane (102) of the insert is smooth horizontal plane, the edge
Angle between the upper plane (101) of block and the lower plane (102) of the insert is equal to the central axis and water of support roller roll shaft
Angle between plane；
The root long that hangs down at the top of armstand (11) in the rear identifies groove (9), which identifies groove (9) and the rear armstand
(11) it is overlapped with the symmetrical center line of the rear V-block (12).
2. a kind of measurement servicing unit being used to support roller arrangement installation according to claim 1, which is characterized in that described
The upper plane (101) of insert takes different gradients, the installation for assisting different taper support rollers.
3. a kind of measurement servicing unit being used to support roller arrangement installation according to claim 1, which is characterized in that described
A shoulder block is arranged in both sides of the upper beam (2) on along its length, the plane between two shoulder block and two shoulder block
Between constitute a baltimore groove, the insert (1) is just stuck in the baltimore groove of the upper beam (2).
4. a kind of measurement servicing unit being used to support roller arrangement installation according to claim 3, which is characterized in that on edge
On the length direction of the upper beam (2), first strip hole (13) is opened up in the middle part of the insert (1), first length
Hole (13) while also passing through the upper beam (2).
5. a kind of measurement servicing unit being used to support roller arrangement installation according to claim 1, which is characterized in that described
V-angle in the positioning surface of preceding V-block (5) and the rear V-block (12) is 60 ° or 90 °.
6. a kind of measurement servicing unit being used to support roller arrangement installation according to claim 1, which is characterized in that described
Second strip hole (4) to top is opened up in the middle part of preceding armstand (3), in second strip hole (4) and the preceding V-block
(5) short mark groove (8) is carved between, a left side for short mark groove (8) and the preceding armstand (3) and the preceding V-block (12)
Right symmetrical center line overlaps；Long mark groove (9) for observing the rear armstand (11).
7. a kind of application method for the measurement servicing unit being used to support roller arrangement installation, this method are based on claim 1-6 institutes
A kind of measurement servicing unit being used to support roller arrangement installation stated, specifically includes：
The measurement servicing unit is mounted in support roller by step 1, and by the preceding V-block (5) of the measurement servicing unit and rear V-type
Block (12) is stuck on the roll shaft (16) of support roller, it is ensured that is bonded completely with the arc surface of support roller roll shaft (16), the preceding V-block
(5) close to the side of annular furnace body central point (20)；
Frame level (17) is placed in the upper plane (101) of the insert of the measurement servicing unit by step 2, is then turned described
The first adjustment bolt (21) and the second adjustment bolt (22) adjust the upper plane (101) of the insert in furnace body circumference side
Upward horizontal position, until reaching horizontal；
Step 3 adjusts support roller, until the upper plane (101) of the insert reaches horizontal in furnace body radial direction, completes support
The horizontal adjustment of roller roller (14)；
Indium steel ruler (18) is erected and is stood upright in the upper plane (101) of the insert by step 4, and spirit level is utilized to observe the indium steel ruler
(18) scale on adjusts the absolute altitude of support roller according to the deviation of the measured value and a reference value, until meeting technology requirement；
Step 5 checks the level and absolute altitude of the upper plane (101) of the insert, optionally repeatedly step 2, and 3 and 4, until described
The level and absolute altitude of the upper plane (101) of insert all meet technology requirement；
Total powerstation is deflected into predetermined angular by step 6, and the long of rear armstand (11) identifies groove (9) and institute described in telescopic observation
The short mark groove (8) for stating preceding armstand (3), according to the deviation of the vertical line of itself and telescope cross hairs, to adjust support roller, until
Short mark groove (8) and the telescope cross hairs of the long mark groove (9) of armstand (11) and the preceding armstand (3) after described
Vertical line be completely superposed, realize support roller roll shaft (16) central axis be directed toward furnace body central point (20)；
Step 7 by adjusting the frame level (17) or indium steel ruler (18) position, until itself and the insert is upper flat
The cross central line in face (101) overlaps, and total powerstation, which is placed in annular furnace body central point (20), to be measured from annular furnace body central point
(20) to the distance of the cross central line of the upper plane (101) of the insert, as support roller center to the furnace body center
Distance adjusts support roller according to the measured value, until meeting technology requirement；
Step 8 repeats step 6 and 7 and is corrected according to the parameter of the installation dimension of support roller, until meeting technology requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591143.3A CN106225767B (en) | 2016-07-25 | 2016-07-25 | A kind of measurement servicing unit being used to support roller arrangement installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591143.3A CN106225767B (en) | 2016-07-25 | 2016-07-25 | A kind of measurement servicing unit being used to support roller arrangement installation |
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| Publication Number | Publication Date |
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| CN106225767A CN106225767A (en) | 2016-12-14 |
| CN106225767B true CN106225767B (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610591143.3A Active CN106225767B (en) | 2016-07-25 | 2016-07-25 | A kind of measurement servicing unit being used to support roller arrangement installation |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605646B (en) * | 2020-11-30 | 2022-09-27 | 上海宝冶冶金工程有限公司 | Installation method for installation and alignment of supporting roller of rotary hearth furnace |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2796936Y (en) * | 2005-07-04 | 2006-07-19 | 华南理工大学 | Tool setting device of boring cutter |
| CN2916572Y (en) * | 2006-02-21 | 2007-06-27 | 杨延新 | Earth and stone slope excavation measuring instrument |
| CN101210809A (en) * | 2006-12-28 | 2008-07-02 | 上海建设路桥机械设备有限公司 | Continuous casting machine sector section centering measurement method |
| CN201281597Y (en) * | 2008-11-06 | 2009-07-29 | 山西太钢不锈钢股份有限公司 | Detecting tool for rail levelness |
| CN203349814U (en) * | 2013-05-23 | 2013-12-18 | 国家电网公司 | Auxiliary settlement observation device |
| CN203396388U (en) * | 2013-06-08 | 2014-01-15 | 国家电网公司 | Vertical orientation auxiliary device for leveling rod |
| CN203614525U (en) * | 2013-11-26 | 2014-05-28 | 上海申彦通讯设备制造有限公司 | Communication device installing support |
| CN203642896U (en) * | 2013-12-17 | 2014-06-11 | 王德岭 | Linear displacement sensor on-line calibration clamp |
| CN204612694U (en) * | 2015-05-30 | 2015-09-02 | 张光俊 | Night vision levelling pole |
| CN205940540U (en) * | 2016-07-25 | 2017-02-08 | 莱芜钢铁冶金生态工程技术有限公司 | A measuring accessories for installation of backing roll device |
-
2016
- 2016-07-25 CN CN201610591143.3A patent/CN106225767B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2796936Y (en) * | 2005-07-04 | 2006-07-19 | 华南理工大学 | Tool setting device of boring cutter |
| CN2916572Y (en) * | 2006-02-21 | 2007-06-27 | 杨延新 | Earth and stone slope excavation measuring instrument |
| CN101210809A (en) * | 2006-12-28 | 2008-07-02 | 上海建设路桥机械设备有限公司 | Continuous casting machine sector section centering measurement method |
| CN201281597Y (en) * | 2008-11-06 | 2009-07-29 | 山西太钢不锈钢股份有限公司 | Detecting tool for rail levelness |
| CN203349814U (en) * | 2013-05-23 | 2013-12-18 | 国家电网公司 | Auxiliary settlement observation device |
| CN203396388U (en) * | 2013-06-08 | 2014-01-15 | 国家电网公司 | Vertical orientation auxiliary device for leveling rod |
| CN203614525U (en) * | 2013-11-26 | 2014-05-28 | 上海申彦通讯设备制造有限公司 | Communication device installing support |
| CN203642896U (en) * | 2013-12-17 | 2014-06-11 | 王德岭 | Linear displacement sensor on-line calibration clamp |
| CN204612694U (en) * | 2015-05-30 | 2015-09-02 | 张光俊 | Night vision levelling pole |
| CN205940540U (en) * | 2016-07-25 | 2017-02-08 | 莱芜钢铁冶金生态工程技术有限公司 | A measuring accessories for installation of backing roll device |
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| Publication number | Publication date |
|---|---|
| CN106225767A (en) | 2016-12-14 |
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