CN106835865A - A kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame - Google Patents
A kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame Download PDFInfo
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- CN106835865A CN106835865A CN201710210424.4A CN201710210424A CN106835865A CN 106835865 A CN106835865 A CN 106835865A CN 201710210424 A CN201710210424 A CN 201710210424A CN 106835865 A CN106835865 A CN 106835865A
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- guide rail
- type guide
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- 239000012634 fragment Substances 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 12
- 238000005259 measurement Methods 0.000 description 9
- 238000007667 floating Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/04—Lifting or levelling of tracks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame, including support body, prism on support body, locking device for clamp support body and the gripping mechanism of measured " F " type guide rail and for locking support body and measured " F " type guide rail, support body includes mainboard, the prism mounting bracket for being fixedly mounted on the riser of mainboard side and being installed for prism installed in riser top, locking device includes the permanent magnetic chuck on mainboard and the clamp system for being fixed on permanent magnetic chuck on mainboard, the magnetic force face of permanent magnetic chuck is acted under the tablet of measured " F " type guide rail on index plane.The present invention can realize causing index plane under tablet the purpose of index plane on tablet, solving under " F " type track tablet index plane precision cannot problem measured directly, suitable for coordinating medium-and low-speed maglev track accurate adjustment construction requirement, elevation, mileage and the section of track center line of the medium-and low-speed maglev track section of track are conveniently adjusted.
Description
Technical field
The invention belongs to medium-and low-speed maglev orbit measurement equipment technical field, and in particular to a kind of medium-and low-speed maglev track is used
" F " type guide rail accurate adjustment frame.
Background technology
Beijing medium-and low-speed maglev traffic demonstration line (S1 lines) is the first bar medium-and low-speed maglev traffic lines of China's independent research.In
Low speed magnetic floating track is different from Wheeltrack structure, and wheel track is that, used as the section of track, the section of track cooperatively forms wheel with supporting fastener by two one steel rails
Rail structure；And medium-and low-speed maglev track is made up of two " F " type guide rails and the steel tie being laid between two " F " type guide rails
The section of track, then Criterion for Maglev Guideway Structures is cooperatively formed by the floating section of track of magnetic and supporting fastener, it is new that the section of track of medium-and low-speed maglev track sets up
Technique, novel construction method needs by the adjustment of the elevation of the section of track, mileage and section of track center line in error range during section of track accurate adjustment, because in
The laying precision prescribed of low speed magnetic floating track is high, it is allowed to which error range is small, so cannot be expired using traditional Metro survey system
The requirement of foot measurement, according to engineering practice, it is necessary to service precision CPIII control nets high carry out section of track accurate adjustment, utilizes
, it is necessary to index plane is measuring surface on the selected section of track tablet when CPIII controls the net to carry out section of track accurate adjustment, it is used to determine the mistake of the section of track
Position amount, but, " F " type guide rail production when, by index plane under " F " type guide rail tablet as datum level, standard on tablet
Face is non-referenced face, is caused when section of track accurate adjustment is carried out, it is impossible to the use of index plane on tablet is directly measuring surface, to solve this
One technical problem carries out track accurate adjustment operation, it is necessary to index plane under tablet is caused into index plane on tablet.Therefore need to grind
Sending out a kind of, index plane under tablet can be caused " F " type guide rail accurate adjustment frame of index plane on tablet.
The content of the invention
The technical problems to be solved by the invention are for above-mentioned deficiency of the prior art, there is provided a kind of middle low speed magnetic
Floating track " F " type guide rail accurate adjustment frame, its purpose that can realize causing index plane under tablet index plane on tablet,
Solving under " F " type track tablet index plane precision cannot problem measured directly, it is adaptable to coordinate medium-and low-speed maglev track
Accurate adjustment construction requirement, is conveniently adjusted elevation, mileage and the section of track center line of the medium-and low-speed maglev track section of track, can effectively accelerate rail
Row's laying speed, increases economic efficiency, and has wide application value in medium-and low-speed maglev urban rail transit construction.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of medium-and low-speed maglev track is led with " F " type
Rail accurate adjustment frame, it is characterised in that:Including support body, the prism on the support body, for support body described in clamp with surveyed
Measure the gripping mechanism and the locking device for locking the support body and measured " F " type guide rail of " F " type guide rail, the support body bag
Include mainboard, the prism mounting bracket for being fixedly mounted on the riser of mainboard side and being installed for prism installed in riser top, the card
Tight device includes the block and with measured " F " type guide rail second being in contact with the first clamp face of measured " F " type guide rail
The elastic mechanism that clamp face is in contact and coordinates with the block, the block and elastic mechanism are arranged on mainboard, described
Locking device includes the permanent magnetic chuck on mainboard and the clamp system for being fixed on the permanent magnetic chuck on mainboard,
The magnetic force face of the permanent magnetic chuck is acted under the tablet of measured " F " type guide rail on index plane.
A kind of above-mentioned medium-and low-speed maglev track " F " type guide rail accurate adjustment frame, it is characterised in that：Opened up on the mainboard
There is the rectangular opening installed for permanent magnetic chuck, the mounting seat installed for the clamp system, institute are provided with below the rectangular opening
Stating clamp system includes the gripping block for being arranged in mounting seat and being connected with permanent magnetic chuck, the compression spring being sleeved in gripping block
With the clamping lever in gripping block.
A kind of above-mentioned medium-and low-speed maglev track " F " type guide rail accurate adjustment frame, it is characterised in that：Set in the mounting seat
Jaw shape shell fragment is equipped with, the driving lever for stretching out or withdrawing with movable clamp port shape shell fragment is installed on the jaw shape shell fragment, it is described
Mounting seat is provided with limit bolt on driving lever direction.
A kind of above-mentioned medium-and low-speed maglev track " F " type guide rail accurate adjustment frame, it is characterised in that：Also include being arranged on forever
Guide plate on magnetic-disc, the magnetic force face of the installation site less than the permanent magnetic chuck of the guide plate.
A kind of above-mentioned medium-and low-speed maglev track " F " type guide rail accurate adjustment frame, it is characterised in that：The prism mounting bracket
It is flexibly connected by the first bearing pin and the second bearing pin with riser.
A kind of above-mentioned medium-and low-speed maglev track " F " type guide rail accurate adjustment frame, it is characterised in that：The prism mounting bracket
Rotated along the axis of the first bearing pin, the hole slot for limiting prism mounting bracket rotational trajectory, institute are offered on the prism mounting bracket
State the spacer pin being provided with riser through the hole slot.
A kind of above-mentioned medium-and low-speed maglev track " F " type guide rail accurate adjustment frame, it is characterised in that：The elastic mechanism is
Spring-loaded plunger or spring knock pin.
A kind of above-mentioned medium-and low-speed maglev track " F " type guide rail accurate adjustment frame, it is characterised in that：Set on the mainboard
There is support body handle.
The present invention has advantages below compared with prior art：
1st, the present invention is installed on the support body on " F " type guide rail by setting, and gripping mechanism, and clamping are set on support body
Device includes block and the elastic mechanism that is engaged with block, then by the magnetic suction disc on support body by support body with surveyed
The guide rail locking of amount " F " type, can realize causing index plane under tablet the purpose of index plane on tablet, carry out track accurate adjustment
Operation, solve the problems, such as the floating section of track lower section of magnetic cannot accurate adjustment, can realize that support body locks quick clamp with measured " F " type guide rail
With the effect of quick locking, and magnetic suction disc locking effect compared to mechanical structure locking effect more preferably, it is easy to operate, and
The precision of measurement, the effective laying speed for accelerating the medium-and low-speed maglev track section of track is not influenceed to increase economic efficiency, in middle low speed
There is wide application value in magnetic levitation track transport development.
2nd, be fixed on magnetic suction disc in mounting seat using clamp system by the present invention, and jaw shape bullet is provided with mounting seat
Piece, the driving lever and the limit bolt vertical with driving lever direction, magnetic suction disc and clamping machine that stretch out or withdraw with movable clamp port shape shell fragment
Structure, clamp system and mounting seat are disposed as demountable structure so that magnetic suction disc Reusability in engineer applied a, thing is more
With good economy performance, while ensure that the installation accuracy of whole accurate adjustment frame.
3rd, the present invention, only need to be by prism mounting bracket around the first bearing pin, along hole slot when magnetic suction disc is installed or removed
Restriction track rotate 60 °, do not interfere with the installation of magnetic suction disc with dismounting, simple structure is skillfully constructed, and using effect is good.
In sum, the present invention is installed on the support body on " F " type guide rail by setting, and clamping dress is set on support body
Put, and gripping mechanism includes block and the elastic mechanism being engaged with block, then will by the magnetic suction disc on support body
Support body is locked with measured " F " type guide rail, can realize causing index plane under tablet the purpose of index plane on tablet, is entered
Row track accurate adjustment operation, solve the problems, such as the floating section of track lower section of magnetic cannot accurate adjustment, can realize that support body is locked with measured " F " type guide rail
The effect of tight quick clamp and quick locking, and the locking effect of magnetic suction disc is more preferable compared to the locking effect of mechanical structure,
It is easy to operate, and the precision for measuring is not influenceed, the effective laying speed for accelerating the medium-and low-speed maglev track section of track improves economic effect
Benefit, has wide application value in medium-and low-speed maglev urban rail transit construction.
Below by drawings and Examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is use state figure of the invention.
Fig. 3 is the explosive view of locking device of the present invention.
Fig. 4 is the A direction views of Fig. 1.
Fig. 5 is the structural representation of mounting seat of the present invention.
Description of reference numerals:
1-mainboard；1-1-rectangular opening；1-2-mounting hole；
2-riser；2-1-latch guide groove；3-prism mounting bracket；
4-prism；5-elastic mechanism；6-block；
7-guide plate；8-permanent magnetic chuck；9-permanent magnetic chuck handle；
10-support body handle；11-the first bearing pin；12-the second bearing pin；
13-spacer pin；14-hole slot；15-latch；
16-gripping block；17-clamping lever；18-compression spring；
19-bearing pin；20-packing ring；21-the first locking nut；
22-the second locking nut；23-mounting seat；24-jaw shape shell fragment；
25-driving lever；26-driving lever guide groove；27-limit bolt；
28-installation through-hole；29-second spring；30-1-the first limit bolt hole；
30-2-the second limit bolt hole；31-" F " type guide rails；31-1-the first clamp face；
31-2-the second clamp face；Index plane under 31-3-tablet；
Index plane on 31-4-tablet.
Specific embodiment
As depicted in figs. 1 and 2, the present invention is including support body, the prism 4 on the support body, for frame described in clamp
Body is filled with the gripping mechanism of measured " F " type guide rail 31 and for locking the support body with the locking of measured " F " type guide rail 31
Put, the support body include mainboard 1, be fixedly mounted on the side of mainboard 1 riser 2 and installed in the top of riser 2 for prism 4 install
Prism mounting bracket 3, the gripping mechanism includes the block 6 being in contact with the first clamp face 31-1 of measured " F " type guide rail 31
And the elastic mechanism 5 for being in contact with the second clamp face 31-2 of measured " F " type guide rail 31 and being coordinated with the block 6, it is described
Block 6 and elastic mechanism 5 are arranged on mainboard 1, and the locking device includes permanent magnetic chuck 8 and use on mainboard 1
In the clamp system being fixed on the permanent magnetic chuck 8 on mainboard 1, the magnetic force face of the permanent magnetic chuck 8 acts on measured " F "
Under the tablet of type guide rail 31 on index plane 31-3.
Support body on " F " the type guide rail 31 as measured by setting and can be installed on, the support body can be by tablet subscript
Quasi- face 31-3 is caused on tablet on index plane 31-4, and is measured by the prism 4 on the support body, is solved
Index plane precision cannot problem measured directly under " F " type track tablet, it is adaptable to coordinate medium-and low-speed maglev track accurate adjustment to apply
Work requirement, is conveniently adjusted elevation, mileage and the section of track center line of the medium-and low-speed maglev track section of track, and the support body is filled by the clamping
Putting can realize quick clamp, and can realize quick locking and unblock by magnetic suction disc 8, easy to operate, and not influence to survey
The precision of amount, can effectively accelerate the laying speed of the medium-and low-speed maglev track section of track, increase economic efficiency, in medium-and low-speed maglev
There is wide application value in urban rail transit construction.
In the present embodiment, the rectangular opening 1-1, the rectangular opening 1-1 installed for permanent magnetic chuck 8 are offered on the mainboard 1
Lower section be provided with for the clamp system install mounting seat 23, the clamp system include be arranged in mounting seat 23 and with
The gripping block 16 of the connection of permanent magnetic chuck 8, the compression spring 18 being sleeved in gripping block 16 and the clamping in gripping block 16
Handle 17.
When actually used, as shown in figure 3, the gripping block 16 is arranged on the lower section with magnetic-disc 8 by bearing pin 19, it is described
The two ends of bearing pin 19 are fixed by the first locking nut 21 and the two sides of gripping block 16, first locking nut 21 with folder
Packing ring 20 is provided between the two sides of tight block 16.The top of the clamping lever 17 is provided with thread bush, on the thread bush
Second locking nut 22 is installed, the center of the gripping block 16 offers the screw thread for coordinating with clamping lever 17 and installing
Hole, the compression spring 18 is sleeved in the screwed hole.
In the present embodiment, also including the guide plate 7 on permanent magnetic chuck 8, the guide plate 7 is disposed to just
In the groove of " F " type guide rail 31 measured by entering in magnetic suction disc 8, but the setting of guide plate 7 can not influence magnetic suction disc 8 again
Magnetic force face be in close contact with index plane 31-3 under the tablet of measured " F " type guide rail 31, so, the installation position of guide plate 7
Put the magnetic force face that be less than the permanent magnetic chuck 8.
As shown in Figure 4 and Figure 5, the installation through-hole 28 passed through for the clamp system, institute are offered in the mounting seat 23
State in mounting seat 23 and be provided with jaw shape shell fragment 24, be provided with the jaw shape shell fragment 24 and stretched for band movable clamp port shape shell fragment 24
The driving lever 25 for going out or withdrawing, the mounting seat 23 is provided with limit bolt 27, the mounting seat 23 on the direction of driving lever 25
On offer guide groove 26 for the activity of driving lever 25.
When actually used, manually operated driving lever 25, band movable clamp port shape shell fragment 24 stretches out or withdraws, meanwhile, the jaw shape
Second spring 29 is provided between the tail end of shell fragment 24 and mounting seat 23, is offered on the jaw shape shell fragment 24 for limit bolt 27
The the first limit bolt hole 30-1 and the second limit bolt hole 30-2 for installing, when jaw shape shell fragment 24 stretches out, i.e. jaw shape bullet
Piece 24 is at the position of installation through-hole 28, and limit bolt 27 is inserted the second limit bolt hole 30-2 by the tension of second spring 29, with
This regular jaw shape shell fragment 24, realizes the installation of the clamp system, and when jaw shape shell fragment 24 withdraws, second spring 29 is received
Pressure, inserts the first limit bolt hole 30-1, similarly, with this regular jaw shape shell fragment 24, when jaw shape shell fragment by limit bolt 27
24 when being stretched out, and jaw shape shell fragment 24 is installed between second locking nut 22 and clamping lever 17, i.e. jaw shape shell fragment 24
As the installation carrier of clamping lever 17, clamping lever 17, squeeze pressure spring 18, so as to realize the clamp system are rotated
Install, and cause that permanent magnetic chuck 8 realizes flexible installing, prevent rigid impact, improve the service life of this accurate adjustment frame.
In the present embodiment, the mounting hole 1-2 for the activity of permanent magnetic chuck handle 9 is offered on the mainboard 1.
As shown in figure 1, the prism mounting bracket 3 is flexibly connected with riser 2 by the first bearing pin 11 and the second bearing pin 12.
In the present embodiment, the prism mounting bracket 3 is rotated along the axis of the first bearing pin 11, on the prism mounting bracket 3
The hole slot 14 for limiting the rotational trajectory of prism mounting bracket 3 is offered, the spacer pin through the hole slot 14 is installed on the riser 2
13。
Preferably, the side of the riser 2 is provided with latch 15 perpendicular to the second bearing pin 12, on the side of the riser 2
The latch guide groove 2-1 for the activity of latch 15 is provided with, when actually used, the lower section of second bearing pin 12 and spacer pin 13 is all provided with
Spring is equipped with, latch 15 is stirred, the ejection and withdrawal of the second bearing pin 12 can be realized, when the second bearing pin 12 withdraws, installed
Or during dismounting magnetic suction disc 8, only need to by prism mounting bracket 3 around the first bearing pin 11, prism mounting bracket 3 along hole slot 14 restriction
Track rotates 60 °, and now, prism 4 is rotated into the installed position of the second bearing pin 12, does not interfere with the installation of magnetic suction disc 8
With dismounting, simple structure is skillfully constructed, and using effect is good.
In the present embodiment, the elastic mechanism 5 is spring-loaded plunger or spring knock pin.
In the present embodiment, support body handle 10 is provided with the mainboard 1, when actually used, by the spring-loaded plunger or
Spring knock pin is held out against on the second clamp face 31-2 of measured " F " type guide rail 31, holds support body handle 10, and firmly level is pulled
The support body, the spring-loaded plunger or spring knock pin are compressed, then firmly lift the support body vertically upwards so that block 6
Into in the groove of measured " F " type guide rail 31, and hold out against on the first clamp face 31-1 of measured " F " type guide rail 31, extremely
This, the support body is smoothly installed in the groove of measured " F " type guide rail 31.
When actually used, because the section of track is by two " F " type guide rails and the steel tie group being laid between two " F " type guide rails
Into so during section of track accurate adjustment, this accurate adjustment frame needs mounted in pairs on " F " type guide rail 31 measured by two, and realization measures rail
Arrange the actual coordinate on same section.
During specific measurement, it is necessary first to measure control point according to CPIII, four pairs are laid along measured " F " type guide rail 31
This accurate adjustment frame, and need to lay a pair accurate adjustment frames on deutomerite " F " the type guide rail for completed accurate adjustment.Should be noted
It is that, in order to ensure accuracy of observation, the observed range of this accurate adjustment frame and total powerstation should be maintained between 5m~30m.By this accurate adjustment
Frame is installed on measured " F " type guide rail 31, and rotary permanent-magnet sucker handle 9 adsorbs permanent magnetic chuck 8 to be led in measured " F " type
Under the tablet of rail 31 on index plane 31-3, prism 4 is placed on prism mounting bracket 3, it is necessary to according to measured " F " type guide rail
The installation site of the support frame of 31 length or measured " F " type guide rail 31 determines the installation site of this accurate adjustment frame.Secondly, carry out
Free Station with Total Station electronic Thacheometer, it is ensured that control point can be measured by the CPIII of apparent orbit both sides 4~6 pairs afterwards, Free Station with Total Station electronic Thacheometer is obtained
Coordinate and orientation, it should be noted that, it is necessary to the mileage of measured " F " type guide rail 31 after the completion of Free Station with Total Station electronic Thacheometer
Carry out repetition measurement.Then, each pair of automatic measurement of the coordinate of prism 4 is completed one by one using PDA.Finally, by workmen according to measurement
Data are adjusted operation to measured " F " type guide rail 31, until the transverse direction of the section of track being made up of measured " F " type guide rail 31 is inclined
Untill difference and height variation meet corresponding code requirement, the precision of measurement is improve using this accurate adjustment frame, it is easy to operate, and not
The precision of measurement is influenceed, effectively accelerates the laying speed of medium-and low-speed maglev track, increased economic efficiency, in medium-and low-speed maglev rail
There is wide application value in road transport development.
The above, is only presently preferred embodiments of the present invention, and not the present invention is imposed any restrictions, every according to the present invention
Any simple modification, change and equivalent structure change that technical spirit is made to above example, still fall within skill of the present invention
In the protection domain of art scheme.
Claims (8)
1. a kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame, it is characterised in that:Including support body, installed in the frame
Prism (4) on body, for support body described in clamp with the gripping mechanism of measured " F " type guide rail (31) and for locking the frame
The locking device of body and measured " F " type guide rail (31), the support body includes mainboard (1), is fixedly mounted on mainboard (1) side
Riser (2) and the prism mounting bracket (3) installed for prism (4) installed in riser (2) top, the gripping mechanism include and are surveyed
The block (6) and with measured " F " type guide rail (31) second that first clamp face (31-1) of amount " F " type guide rail (31) is in contact
The elastic mechanism (5) that clamp face (31-2) is in contact and coordinates with the block (6), the block (6) and elastic mechanism (5) are
It is arranged on mainboard (1), the locking device includes permanent magnetic chuck (8) on the mainboard (1) and for by the permanent magnetism
Sucker (8) is fixed on the clamp system on mainboard (1), and the magnetic force face of the permanent magnetic chuck (8) acts on measured " F " type guide rail
(31) under tablet on index plane (31-3).
2. according to a kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame described in claim 1, it is characterised in that：Institute
The rectangular opening (1-1) for being offered on mainboard (1) and being installed for permanent magnetic chuck (8) is stated, confession is provided with below the rectangular opening (1-1)
The mounting seat (23) that the clamp system is installed, the clamp system includes being arranged in mounting seat (23) and and permanent magnetic chuck
(8) gripping block (16) of connection, the compression spring (18) that is sleeved in gripping block (16) and the folder in gripping block (16)
Tight handle (17).
3. according to a kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame described in claim 2, it is characterised in that：Institute
State in mounting seat (23) and be provided with jaw shape shell fragment (24), be provided with the jaw shape shell fragment (24) for band movable clamp port shape bullet
The driving lever (25) that piece (24) stretches out or withdraws, the mounting seat (23) is provided with limit bolt on driving lever (25) direction
(27)。
4. according to a kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame described in claim 1 or 3, it is characterised in that：
Also include the guide plate (7) on permanent magnetic chuck (8), the installation site of the guide plate (7) is less than the permanent magnetic chuck
(8) magnetic force face.
5. according to a kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame described in claim 1 or 3, it is characterised in that：
The prism mounting bracket (3) is flexibly connected with riser (2) by the first bearing pin (11) and the second bearing pin (12).
6. according to a kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame described in claim 5, it is characterised in that：Institute
State prism mounting bracket (3) to be rotated along the axis of the first bearing pin (11), restriction prism peace is offered on the prism mounting bracket (3)
The hole slot (14) of (3) rotational trajectory is shelved, the spacer pin (13) through the hole slot (14) is installed on the riser (2).
7. according to a kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame described in claim 1 or 3, it is characterised in that：
The elastic mechanism (5) is spring-loaded plunger or spring knock pin.
8. according to a kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame described in claim 1 or 3, it is characterised in that：
Support body handle (10) is provided with the mainboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210424.4A CN106835865B (en) | 2017-03-31 | 2017-03-31 | A kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210424.4A CN106835865B (en) | 2017-03-31 | 2017-03-31 | A kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106835865A true CN106835865A (en) | 2017-06-13 |
| CN106835865B CN106835865B (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710210424.4A Active CN106835865B (en) | 2017-03-31 | 2017-03-31 | A kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame |
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| Country | Link |
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| CN (1) | CN106835865B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066960A (en) * | 2020-09-08 | 2020-12-11 | 中铁第五勘察设计院集团有限公司 | Maglev traffic track panel control network CP III measurement auxiliary device and prism |
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| CN203489872U (en) * | 2013-09-09 | 2014-03-19 | 武汉天宇光电仪器有限公司 | Magnet type prism reflector |
| CN204963790U (en) * | 2015-08-13 | 2016-01-13 | 中铁十一局集团有限公司 | A prism for measuring magnetic suspension section of track location parameter |
| CN204959522U (en) * | 2015-08-13 | 2016-01-13 | 中铁十一局集团有限公司 | Track adjuster |
| CN206635585U (en) * | 2017-03-31 | 2017-11-14 | 中铁一局集团有限公司 | A kind of medium-and low-speed maglev track " F " type guide rail accurate adjustment frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112066960A (en) * | 2020-09-08 | 2020-12-11 | 中铁第五勘察设计院集团有限公司 | Maglev traffic track panel control network CP III measurement auxiliary device and prism |
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