CN106092066A - A kind of alloy material and the instrument support of making thereof - Google Patents
A kind of alloy material and the instrument support of making thereof Download PDFInfo
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- CN106092066A CN106092066A CN201610394214.0A CN201610394214A CN106092066A CN 106092066 A CN106092066 A CN 106092066A CN 201610394214 A CN201610394214 A CN 201610394214A CN 106092066 A CN106092066 A CN 106092066A
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- rod
- centering rod
- centering
- mounting post
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- 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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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to mapping equipment field.Purpose is to provide a kind of instrument of surveying and mapping support easy to use.The technical solution adopted in the present invention is: a kind of instrument support, and including mounting post, mounting post top arranges mounting platform, mounting post bottom arrange down get infrared laser lamp ready.Also including that many cross sections are semicircular arc and the centering rod parallel with mounting post, length and the size of centering rod diminish successively.Distance between the axle center of the semicircular arc of each centering rod with mounting post axle center is equal, and centering rod upper end is contour, and lower end arranges connecting portion.Connecting portion removably connects with flexible footing composition.Arranging the connecting rod being perpendicular to mounting post between centering rod and mounting post, connecting rod one end is affixed with centering rod, and the other end is rotatably connected with mounting post.The notch that connecting rod on the centering rod less with remaining length matches is set in the middle part of each centering rod.The present invention can quickly dismantle, assembles and receive, very easy to use.
Description
Technical field
The present invention relates to mapping equipment field, be specifically related to instrument of surveying and mapping support；Also relate to alloy material.
Background technology
Instrument of surveying and mapping is exactly the instrument as data sampling and processing, output etc. and device manufactured for mapping job design.
Mainly include theodolite, level gauge, plane table, diastimeter, total powerstation etc., in order to improve certainty of measurement before instrument of surveying and mapping uses
Need to carry out centering leveling, it is simply that centre is directed at survey station point, then make instrument of surveying and mapping be maintained at level.Generally work
Make personnel and directly instrument of surveying and mapping is erected at cantilever tip, then utilize centering rod to carry out centering leveling.Centering rod is as the most normal
Support, be the scalable metallic rod that can be pointing directly at land mark point by vertical, be indispensable right in mapping
Middle equipment.
Heavier due to part instrument of surveying and mapping at present, it is used alone a centering rod and often cannot effectively support surveying instrument
Device, occurs in that in prior art and utilizes many centering rod combinations to constitute the scheme that instrument of surveying and mapping is supported by support.Although this
The scheme of kind ensure that support strength, but due to the increase of centering rod quantity, cause the volume of support to become big, carry the most not
Just.And, existing support all can only change size from vertical direction, say, that can only change the height of support, this just makes
Become support cannot receive all the time to less volume.Meanwhile, after the measurement completing the three unities, need to move to next place
Time, staff needs to shoulder support and moves, generally uses due to support metal to make, and weight is relatively big, and this is the most time-consuming
Arduously, the efficiency of measurement is the most just reduced.
Summary of the invention
It is an object of the invention to provide a kind of new alloy material and the instrument suppotr easy to use made with this material
Frame.
For achieving the above object, the technical solution adopted in the present invention is: a kind of instrument support, including mounting post,
Described mounting post top arranges mounting platform, and described mounting platform arranges disk level-meter, and mounting post bottom is arranged down
Get infrared laser lamp ready, described in get the transmitting direction of infrared laser lamp ready axially coincident with mounting post.Also include that many are cut
Face is semicircular arc and the centering rod parallel with mounting post, and length and the size of described centering rod diminish successively.Each centering
Distance between the axle center of the semicircular arc of bar with mounting post axle center is equal, and centering rod upper end is contour, and lower end arranges connecting portion.
Described connecting portion removably connects with flexible footing composition.The company being perpendicular to mounting post is set between described centering rod and mounting post
Extension bar, described connecting rod one end is affixed with centering rod, and the other end is rotatably connected with mounting post.In the middle part of described each centering rod
The notch that connecting rod on the centering rod less with remaining length matches is set.
Preferably, described centering rod includes the first centering rod, the second centering rod and the 3rd centering rod.Described first centering rod
Size and length more than the second centering rod, the size of described second centering rod and length are more than the 3rd centering rod.Described first
Centering rod, the second centering rod and the 3rd centering rod bottom are correspondingly arranged the first connecting portion of tubulose, the second connecting portion and the 3rd even
Meet portion.Described 3rd connecting portion is higher than the second connecting portion, and described second connecting portion is higher than the first connecting portion.Described first centering
It is correspondingly arranged head rod, the second connecting rod and the 3rd connecting rod in the middle part of bar, the second centering rod and the 3rd centering rod.Described peace
Vertically be uniformly arranged three bearings in the middle part of dress post, described head rod, the second connecting rod, the 3rd connecting rod one end with right
Middle bar is affixed, and the other end is affixed with the outer ring of bearing.Arrange in the middle part of described first centering rod and be connected with the second connecting rod and the 3rd
The notch that bar matches, arranges the notch matched with the 3rd connecting rod in the middle part of described second centering rod.
Preferably, described mounting post, the first centering rod, the second centering rod, the 3rd centering rod use alloy material to make, institute
State alloy material to be made up of following weight portion: ferrum 80 parts；Chromium 8.5 parts；9 parts of nickel；8 parts of manganese；Silicon 5 parts；Cobalt 2；0.8 part of iridium；Titanium 0.5
Part；Niobium 0.5 part；Scandium 0.3 part；Tellurium 0.5 part；Beryllium 0.8 part；0.1 part of strontium.
Preferably, described mounting post bottom end face arranges the installing hole coaxial with mounting post, described in get infrared laser ready
Lamp is positioned at installing hole, gets the distance between transmitting terminal and the opening of installing hole of infrared laser lamp ready more than 10cm.
Preferably, described flexible footing includes outer tube, arranges the inner tube matched, on described outer tube wall in described outer tube
The first horizontal screwed hole is set, the first screw rod matched is set in described first screwed hole.The top of said inner tube is fixed
Arranging union joint, described union joint removably connects with connecting portion.The bottom of described outer tube is inverted cone.
Preferably, described connecting portion inwall arranges female thread, and described union joint outer wall is arranged and the female thread on connecting portion
The external screw thread matched.
Preferably, described union joint upper surface arranges universal rolling wheel, and the lateral wall of described outer tube arranges mutual with female thread
The external screw thread coordinated.
Preferably, circumferentially arranged annular groove in the middle part of described mounting post, described bearing is positioned at annular groove, described ring
The second vertical screwed hole is set on the sidewall of connected in star, the second screw rod matched is set in described second screwed hole.
Preferably, it is respectively provided with disk level-meter in the middle part of described head rod, the second connecting rod, the 3rd connecting rod.
Preferably, it is correspondingly arranged lock hole in the middle part of described head rod, the second connecting rod, the 3rd connecting rod and supporting sets
Putting bolt, described bolt can sequentially pass through when being positioned at the first centering rod at the second centering rod, the 3rd centering rod and be positioned at first even
Lock hole in extension bar, the second connecting rod, the 3rd connecting rod.
Preferably, described notch edge arranges rubber wear-resisting layer.
Beneficial effects of the present invention embodies a concentrated reflection of, many centering rods cooperating constitutes support, is greatly improved
The overall construction intensity of support.Abandon the scheme that instrument of surveying and mapping can only be arranged on a centering rod top in the past, greatly
Improve the motility that instrument of surveying and mapping is installed.More preferable, due to large-scale surveying instrument especially for effect during bigger instrument of surveying and mapping
The weight of device is big, and its support is generally collectively formed by many centering rods, and this results in the bulky of support, not readily portable and
Storage.Support of the present invention can quickly be dismantled, assembles and receive.Specifically, traditional support can only be by changing
The vertical length of each assembly reduces the volume of support, namely makes support become short and realizes reducing of volume, and the present invention
Centering rod after rotating around mounting post, can be received into completely inside the centering rod that size is maximum.This just makes support volume more
Little, thus easily facilitate and carry.Meanwhile, the getting infrared laser lamp ready and can indicate survey station point the most on the ground of the present invention
Accurate location, improve the precision of instrument of surveying and mapping centering, thus improve the certainty of measurement of instrument of surveying and mapping.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of structure shown in Fig. 1；
Fig. 3 is the scheme of installation of the first centering rod；
Fig. 4 is the scheme of installation of the second centering rod；
Fig. 5 is the scheme of installation of the 3rd centering rod；
Fig. 6 is the use view of the first centering rod；
Fig. 7 is the structural representation of flexible footing；
Fig. 8 is that one preferably gets infrared laser lamp scheme of installation ready；
Fig. 9 is a kind of preferably bearing scheme of installation.
Detailed description of the invention
In conjunction with a kind of instrument support shown in Fig. 1-9, including mounting post 1, described mounting post 1 top arranges mounting platform 2,
Described mounting platform 2 is used for laying on instrument of surveying and mapping, and described mounting platform 2 and arranges disk level-meter 22, as shown in Figure 2.Peace
Dress post 1 bottom arrange down get infrared laser lamp 4 ready, described in get infrared laser lamp 4 ready be exactly can be at body surface
Mapping out the infrared laser lamp of red spots, the transmitting direction getting infrared laser lamp 4 ready is axially coincident with mounting post 1.For
Improve the axial precision getting infrared laser lamp 4 ready, as shown in Figure 8, preferably described mounting post 1 bottom end face arrange with
The installing hole 15 that mounting post 1 is coaxial, described in get infrared laser lamp 4 ready and be positioned at installing hole 15, get infrared laser lamp 4 ready
Distance between the opening of transmitting terminal and installing hole 15 is more than 10cm.So, owing to getting the transmitting of infrared laser lamp 4 ready
There is between end and the opening of installing hole 15 longer distance, therefore just can ensure the axial precision getting infrared laser lamp 4 ready,
Installing hole 15 also can play protection and get the effect of infrared laser lamp 4 ready simultaneously.
Present invention additionally comprises many cross sections is semicircular arc and the centering rod parallel with mounting post 1, and described many permissible
It is three, four or more.Described centering rod is arranged around mounting post 1, and the length of centering rod and size are along clockwise or inverse time
Pin direction diminishes successively.As a example by this sentences three centering rods, to be counterclockwise respectively the first centering rod 5, second shown in Fig. 2
Centering rod the 6, the 3rd centering rod 7；Shown in Fig. 3-6, namely size and the length of the first centering rod 5 is more than the second centering
Bar 6, the size of described second centering rod 6 and length are more than the 3rd centering rod 7.Namely the first centering rod 5 is maximum, next to that the
Two centering rods 6, are the 3rd centering rod 7 again.3rd centering rod 7 can load in the second centering rod 6, and the second centering rod 6
Can load in the first centering rod 5.Distance phase between the axle center of the semicircular arc of each centering rod with mounting post 1 axle center
Deng, namely the axial line of three centering rods is equal to the distance of mounting post 1 axial line.
The connecting rod being perpendicular to mounting post 1 is set between described centering rod and mounting post 1, when centering rod is three, the
It is correspondingly arranged head rod the 11, second connecting rod 12 and the 3rd in the middle part of one centering rod the 5, second centering rod 6 and the 3rd centering rod 7
Connecting rod 13.Described connecting rod one end is affixed with centering rod, and the other end is rotatably connected with mounting post 1, and composition is rotatably connected
Mode both can be the through hole that matches with mounting post 1 to be set near the end of mounting post 1, then by mounting post in connecting rod
1 is located in through hole.Can also be in the middle part of mounting post 1, be vertically uniformly arranged three bearings 3, the end of described connecting rod with
The outer ring of bearing 3 is affixed.Certainly can also is that other modes playing same effect.So, centering rod just can be around
Mounting post 1 rotates.
The notch that connecting rod on the centering rod less with remaining length matches is set in the middle part of described each centering rod
14.The most also, as a example by three centering rods, arrange in the middle part of the most described first centering rod 5 and connect with the second connecting rod 12 and the 3rd
The notch 14 that extension bar 13 matches, arranges the notch 14 matched with the 3rd connecting rod 13 in the middle part of described second centering rod 6.Change speech
It, it is simply that there are 2 notches 14 on the first centering rod 5, and on the second centering rod 6, have 1 notch 14, the 3rd centering rod 7 does not has
Notch.As shown in Figure 6, rotating the second centering rod 6 to when loading in the first centering rod 5, the second connecting rod 12 is positioned at first
In notch 14 above centering rod 5.The most described notch 14 is the reception position as connecting rod.Further, it is also possible to
Described notch 14 edge arranges rubber wear-resisting layer, thus the situation preventing notch 14 and connecting rod from mutually wearing and tearing occurs.
Described centering rod upper end is contour, and first centering rod the 5, second centering rod 6 and the 3rd centering rod 7 bottom are correspondingly arranged pipe
First connecting portion the 8, second connecting portion 9 and the 3rd connecting portion 10 of shape, the namely size of the first connecting portion 8 and the first centering rod
5 consistent, the second connecting portion 9 is consistent with the second centering rod 6, the 3rd connecting portion 10 is consistent with the 3rd centering rod 7.Described 3rd even
Meet portion 10 and be higher than the first connecting portion 8 higher than the second connecting portion 9, described second connecting portion 9.In other words, as shown in Figure 6, it is simply that the
Two connecting portion the 9, the 3rd connecting portions 10 can also load in the first centering rod 5.Described first connecting portion the 8, second connecting portion 9 and
Three connecting portions 10 removably connect with flexible footing composition respectively.
The mode that described composition removably connects both can be threaded, it is also possible to is to snap connection or other play phase
The mode of same-action.Described flexible footing is exactly the footing that highly can change, and both can include that two radicles are overlapping
Support bar, a support bar arranges the mounting hole extended along support bar length direction at middle part, and another root support bar is in overlapping portion
Setting up separately and put bolt hole, screw rod is locked by nut after sequentially passing through bolt hole and mounting hole, when regulation, unclamps nut and makes screw rod
Lock again after moving along mounting hole.Flexible footing can also be to include outer tube 16, and in described outer tube 16, setting matches
Inner tube 17, and with alignment pin locking positioning radially, when regulation, adjust pine alignment pin to make change inner tube 17 along axle in outer tube 16
Lock again after movement；Certainly can also is that other play the mode of phase same-action.Specifically, when using inner tube 17 He
During the mode that outer tube 16 matches, described outer tube 16 sidewall can arrange the first horizontal screwed hole, described first screwed hole
The first screw rod that interior setting matches, the first described screw rod i.e. alignment pin.The top of said inner tube 17 is fixedly installed even
Joint 18, described union joint 18 removably connects with connecting portion.The bottom of described outer tube 16 is inverted cone.In order to simplify structure,
Preferably arranging female thread at described connecting portion inwall, described union joint 18 outer wall arranges the external screw thread matched with female thread,
Adapter sleeve 18 constitutes threaded engagement with connecting portion.
Support in use, is first erected at survey station point by the present invention, to get what infrared laser lamp 4 mapped out ready
Red point is positioned at survey station point and is as the criterion.Then the bubble of the disk level-meter 22 being positioned on mounting platform 2 is made by adjusting flexible footing
It is positioned at center, thus achieves the centering leveling of mounting platform 2.Then instrument of surveying and mapping is placed on mounting platform 2.Then
Can be carried out observation and record.After observation completes, when staff needs to pack up support, first instrument of surveying and mapping is taken
Under, then flexible footing is pulled down.Then rotate the second centering rod 6, make the second centering rod 6 be received in the first centering rod 5, so
After be rotated further by the 3rd centering rod 7, make the 3rd centering rod 7 be received in the second centering rod 6.The so volume of support the most relatively urine
In carrying and transporting.In order to prevent first centering rod the 5, second centering rod the 6, the 3rd centering rod 7 in transportation from rotating, also may be used
To be correspondingly arranged lock hole 21 supporting setting in the middle part of described head rod the 11, second connecting rod the 12, the 3rd connecting rod 13
Bolt, described bolt sequentially passes through when centering rod completes storage and is positioned at head rod the 11, second connecting rod the 12, the 3rd connection
Lock hole 21 on bar 13, then utilizes nut to be fixed by bolt.Namely in the second centering rod 6 and the 3rd centering rod 7 all positions
Time in the first centering rod 5, a bolt is utilized to realize fixing from vertical through three connecting rods.
In order to improve the performance of the present invention further, as shown in Figure 7, it is also possible to arrange ten thousand in described union joint 18 upper surface
Way roller 19, the lateral wall of described outer tube 16 arranges the external screw thread cooperated with the female thread on connecting portion, so when
When having multiple place to need mapping, flexible footing just can be inverted, then screw by staff, utilizes universal rolling wheel 19 to push
Support moves ahead, after arriving mapping place, then by flexible footing by inner tube 17 upper, outer tube 16 under direction load connecting portion
In, it is achieved firm support.Further, it is also possible to circumferentially arranged annular groove 20, described axle in the middle part of described mounting post 1
Hold 3 and be positioned at annular groove 20, the sidewall of described annular groove 20 arranges the second vertical screwed hole, described second screwed hole
The second screw rod that interior setting matches, the end of the second screw rod screws in annular groove 20, and offsets, just with the outer ring of bearing 3
The centering rod when mapping can be effectively avoided to rotate, naturally it is also possible to use other to play the mode of phase same-action.
In order to improve the precision of present invention leveling, it is also possible in described head rod the 11, second connecting rod the 12, the 3rd
Disk level-meter 22 it is respectively provided with in the middle part of connecting rod 13.The collaborative work of the most multiple disk level-meter 22, just can be more accurately
Reflect the centering situation of instrument of surveying and mapping.Preferably way is described mounting post the 1, first centering rod the 5, second centering rod the 6, the 3rd
Centering rod 7 uses alloy material to make, and described alloy material is made up of following weight portion: ferrum 80 parts；Chromium 8.5 parts；9 parts of nickel；Manganese 8
Part；Silicon 5 parts；Cobalt 2；0.8 part of iridium；Titanium 0.5 part；Niobium 0.5 part；Scandium 0.3 part；Tellurium 0.5 part；Beryllium 0.8 part, 0.1 part of strontium.
Described alloy material is processed into by the following method:
A. by described weight portion, ferrum, chromium, nickel, manganese, niobium, scandium, beryllium, tellurium, strontium etc. are carried out melting, furnace temperature is increased to dimension
Hold 1300 DEG C of meltings 5 minutes, then raise furnace temperature, add titanium, iridium, cobalt, silicon, the most all materials when furnace temperature is increased to 1800 DEG C
Material is all smelted into liquid molten steel.
B. molten steel above-mentioned steps melting prepared calmness 3 minutes in smelting furnace, then pour, and placing temperature maintains
1800 DEG C, it is cast in 1 point in 30 seconds and completes.
C., after having poured, cool down and come out of the stove for more than 3 hours.
The corrosion resisting property that the alloy material obtained through above-mentioned steps is arrived by the neutral salt spray test standard detection of ISO9227
Result is as follows:
| The trade mark | Chromium content | 24h | 48h | 72h |
| The present invention | 7.3% | √ | √ | √ |
| 304 steel | 18.5% | √ | √ | √ |
Comprehensive upper table is it can be seen that mounting post the 1, first centering rod 5, second of making of alloy material of the present invention
Centering rod the 6, the 3rd centering rod 7, its corrosion resistance excellent, it is difficult to get rusty during life-time service, is especially suitable for field work.Institute
State the chromium content of alloy, be significantly less than traditional 304 rustless steel 18%-20% chromium content, less than the one of 304 rustless steel chromium content
Half, but its corrosion resisting property has reached 304 stainless levels.In traditional understanding, the conjunction less than 11% of the general chromium content
Jin Gang does not possess rustless property, but this alloy at chromium content well below on the basis of conventional levels, its rustless property reaches
Higher level.
Claims (8)
1. an instrument support, it is characterised in that: include that mounting post (1), described mounting post (1) top arrange mounting platform (2),
Disk level-meter (22) is set on described mounting platform (2), mounting post (1) bottom arrange down get infrared laser lamp ready
(4) the transmitting direction getting infrared laser lamp (4) described in, ready is axially coincident with mounting post (1)；
Also include that many cross sections are semicircular arc and the centering rod parallel with mounting post (1), the length of described centering rod and size
Diminish successively；Distance between the axle center of the semicircular arc of each centering rod with mounting post (1) axle center is equal, and on centering rod
Holding contour, lower end arranges connecting portion；Described connecting portion removably connects with flexible footing composition；Described centering rod and mounting post
(1) arranging the connecting rod being perpendicular to mounting post (1) between, described connecting rod one end is affixed with centering rod, the other end and mounting post
(1) it is rotatably connected；The connecting rod arranged on the centering rod less with remaining length in the middle part of described each centering rod matches
Notch (14)；
Described centering rod includes the first centering rod (5), the second centering rod (6) and the 3rd centering rod (7)；Described first centering rod
(5) size and length are more than the 3rd centering rod more than the second centering rod (6), the size of described second centering rod (6) and length
(7)；Described first centering rod (5), the second centering rod (6) and the 3rd centering rod (7) bottom are correspondingly arranged the first connection of tubulose
Portion (8), the second connecting portion (9) and the 3rd connecting portion (10)；Described 3rd connecting portion (10) is higher than the second connecting portion (9), described
Second connecting portion (9) is higher than the first connecting portion (8)；Described first centering rod (5), the second centering rod (6) and the 3rd centering rod (7)
Middle part is correspondingly arranged head rod (11), the second connecting rod (12) and the 3rd connecting rod (13)；
Described mounting post (1) middle part is vertically uniformly arranged three bearings (3), described head rod (11), the second connecting rod
(12), one end of the 3rd connecting rod (13) affixed with centering rod, the other end is affixed with the outer ring of bearing (3)；Described first centering
Bar (5) middle part arranges the notch (14) matched with the second connecting rod (12) and the 3rd connecting rod (13), described second centering rod
(6) middle part arranges the notch (14) matched with the 3rd connecting rod (13)；
Described mounting post (1), the first centering rod (5), the second centering rod (6), the 3rd centering rod (7) use alloy material to make,
Described alloy material is made up of following weight portion: ferrum 80 parts；Chromium 8.5 parts；9 parts of nickel；8 parts of manganese；Silicon 5 parts；Cobalt 2；0.8 part of iridium；Titanium
0.5 part；Niobium 0.5 part；Scandium 0.3 part；Tellurium 0.5 part；Beryllium 0.8 part；0.1 part of strontium.
Instrument support the most according to claim 1, it is characterised in that: described mounting post (1) bottom end face arranges and installs
The installing hole (15) that post (1) is coaxial, described in get infrared laser lamp (4) ready and be positioned at installing hole (15), get infrared laser ready
Distance between transmitting terminal and the opening of installing hole (15) of lamp (4) is more than 10cm.
Instrument support the most according to claim 2, it is characterised in that: described flexible footing includes outer tube (16), described outside
The inner tube (17) that matches is set in pipe (16), described outer tube (16) sidewall arranges the first horizontal screwed hole, described first
The first screw rod matched is set in screwed hole；The top of said inner tube (17) is fixedly installed union joint (18), described union joint
(18) removably connect with connecting portion；The bottom of described outer tube (16) is inverted cone.
Instrument support the most according to claim 3, it is characterised in that: described connecting portion inwall arranges female thread, described company
Joint (18) outer wall arranges the external screw thread matched with female thread.
Instrument support the most according to claim 4, it is characterised in that: described union joint (18) upper surface arranges universal rolling wheel
(19), the lateral wall of described outer tube (16) arranges the external screw thread cooperated with the female thread on connecting portion.
Instrument support the most according to claim 5, it is characterised in that: the circumferentially arranged annular in described mounting post (1) middle part
Groove (20), described bearing (3) is positioned at annular groove (20), the sidewall of described annular groove (20) arranges vertical second
Screwed hole, arranges the second screw rod matched in described second screwed hole.
7. according to the instrument support described in any one in claim 1-6, it is characterised in that: described head rod (11),
Second connecting rod (12), the 3rd connecting rod (13) middle part are respectively provided with disk level-meter (22).
8. according to the instrument support described in any one in claim 1-6, it is characterised in that: described head rod (11),
Second connecting rod (12), the 3rd connecting rod (13) middle part are correspondingly arranged lock hole (21) the supporting bolt that arranges, and described bolt exists
Second centering rod (6), the 3rd centering rod (7) can sequentially pass through when being positioned at the first centering rod (5) be positioned at head rod (11),
Lock hole (21) in second connecting rod (12), the 3rd connecting rod (13)；Described notch (14) edge arranges rubber wear-resisting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610394214.0A CN106092066B (en) | 2016-06-03 | 2016-06-03 | Alloy material and instrument support made of same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610394214.0A CN106092066B (en) | 2016-06-03 | 2016-06-03 | Alloy material and instrument support made of same |
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| CN106092066A true CN106092066A (en) | 2016-11-09 |
| CN106092066B CN106092066B (en) | 2020-06-09 |
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| CN201610394214.0A Active CN106092066B (en) | 2016-06-03 | 2016-06-03 | Alloy material and instrument support made of same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108613657A (en) * | 2018-05-07 | 2018-10-02 | 浙江省隧道工程公司 | A kind of plotting board and a kind of mapping method based on municipal works |
| CN108801102A (en) * | 2018-07-12 | 2018-11-13 | 南华大学 | A kind of petroleum geology inspection measuring device |
| CN114411563A (en) * | 2022-02-21 | 2022-04-29 | 霍淑芳 | Effectual surface dotting device for bridge construction |
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| CN203928921U (en) * | 2014-04-16 | 2014-11-05 | 国家电网公司 | Power matching network engineering measuring scale |
| CN204612711U (en) * | 2015-03-31 | 2015-09-02 | 苏州华徕光电仪器有限公司 | A kind of collapsible instrument of surveying and mapping support |
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| EP0258646A2 (en) * | 1986-09-01 | 1988-03-09 | Cullmann Handelsgeselllschaft Für Verbrauchsgüter M.B.H. | Support for optical instruments |
| GB2323524B (en) * | 1997-03-28 | 1999-03-10 | Charles Scott Kendall | Integrated tripod riser |
| CN101650181A (en) * | 2008-08-13 | 2010-02-17 | 天宝导航有限公司 | Reference beam generator and method |
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| CN114411563A (en) * | 2022-02-21 | 2022-04-29 | 霍淑芳 | Effectual surface dotting device for bridge construction |
| CN114411563B (en) * | 2022-02-21 | 2023-11-24 | 霍淑芳 | Effectual bridge construction is with surperficial dotting device |
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| CN106092066B (en) | 2020-06-09 |
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Effective date of registration: 20200410 Address after: 341000 B16, Ganzhou international enterprise center, north of Xiangjiang Avenue and west of Huajian North Road, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province Applicant after: Ganzhou milli surveying and Mapping Information Technology Co., Ltd Address before: 610041, No. 1, No. 1, No. 369, 2110, Tianfu First Street, Chengdu hi tech Zone, Sichuan, 21 Applicant before: CHENGDU LANTENG TECHNOLOGY Co.,Ltd. |
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