CN209230543U - A kind of evacuation platform measurement vehicle - Google Patents
A kind of evacuation platform measurement vehicle Download PDFInfo
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- CN209230543U CN209230543U CN201920107381.1U CN201920107381U CN209230543U CN 209230543 U CN209230543 U CN 209230543U CN 201920107381 U CN201920107381 U CN 201920107381U CN 209230543 U CN209230543 U CN 209230543U
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Abstract
The utility model discloses a kind of evacuation platforms to measure vehicle, is related to orbit measurement vehicle technical field.A kind of evacuation platform measurement vehicle comprising mobile base, mounting platform and laser measuring apparatus.Mobile base is movably set in track.Mounting platform includes mounting rack, rotation axis, mounting platform and hanging weight.Mounting rack is installed on mobile base.Rotation axis is installed on mounting rack.Mounting platform is rotationally connected with rotation axis and can be freely rotated relative to mounting rack.Hanging weight is suspended to below mounting platform.Laser measuring apparatus is installed on above mounting platform.When evacuation platform measurement vehicle remains static, the top surface of mounting platform is parallel to horizontal plane.Evacuation platform measurement vehicle provided by the utility model can reduce measurement difficulty, reduce measurement error and can reduce workload.
Description
Technical field
The utility model relates to orbit measurement vehicle technical fields, measure vehicle in particular to a kind of evacuation platform.
Background technique
Evacuation platform has become indispensable a part in Construction of Urban Rail Traffic, with the hair of subway construction
Exhibition is gradually perfect, and the requirement to evacuation platform construction is more stringent, and the positioning measurement to evacuation platform bracket is evacuation platform
One ring of most critical is installed.
But since metro using mining method tunnel is hand excavation's building, Tunneling by mining method wall different greatly with shield tunnel
It is extremely irregular, especially when superelevation occurs in curve section track, when existing subway dispersing platform clearance survey trolley measures, need
It constantly is adjusted measurement cross bar, error is larger in curved section measurement, and adjusts heavy workload.
Utility model content
The purpose of this utility model is to provide a kind of evacuation platforms to measure vehicle, can reduce measurement difficulty, reduces measurement
Error and workload can be reduced.
The utility model provides a kind of technical solution:
A kind of evacuation platform measurement vehicle, the evacuation platform measurement vehicle includes mobile base, mounting assembly and laser measurement
Instrument.
The mobile base is for being movably set in track.
The mounting assembly includes mounting rack, rotation axis, mounting platform and hanging weight.
The mounting rack is installed on the mobile base.
The rotation axis is installed at the top of the mounting rack, and when evacuation platform measurement vehicle is set on track
When, the extending direction of the rotation axis is parallel to the extending direction of track.
The mounting platform is rotationally connected with the rotation axis and can be freely rotated relative to the mounting rack.
The hanging weight is connected to the mounting platform and is suspended to below the mounting platform.
The laser measuring apparatus is installed on above the mounting platform.
Wherein, when evacuation platform measurement vehicle remains static, the top surface of the mounting platform is parallel to horizontal plane.
Further, the hanging weight is connected to the middle part of the mounting platform.
Further, the rotation axis passes through the middle part of the mounting platform, and the rotation axis is parallel to the peace
The top surface of assembling platform.
Further, the laser measuring apparatus is installed on the middle part of the mounting platform top surface.
Further, the hanging weight includes interconnecting piece and pouring weight, and one end of the interconnecting piece is connected to the installation
The bottom surface of platform and perpendicular to the mounting platform, the pouring weight is connected to the other end of the interconnecting piece.
Further, the pouring weight is made of cast iron, and the mounting platform is made of aluminium alloy.
Further, the mounting rack includes first support and second support, the first support and the second support
It is arranged at intervals in the mobile base, the both ends of the rotation axis are respectively arranged at the top of the first support and described second
Cradle top, and the rotation axis is parallel to the mobile base.
Further, the mobile base includes rolling structure and measuring and calculating platform.
The rolling structure is installed on the two sides of the measuring and calculating platform, and the rolling structure is for being movably set in rail
Road.
The mounting rack is installed on the rolling structure, and the hanging weight is located above the measuring and calculating platform.
Further, superelevation graduated scale is provided on the measuring and calculating platform, the superelevation graduated scale is along the top of the measuring and calculating platform
Face extends and perpendicular to the rotation axis.
It is provided with pointer on the downside of the hanging weight, when the mounting platform is parallel to the measuring and calculating platform, the finger
Needle is directed toward the middle part of the superelevation graduated scale.
Further, the rolling structure includes strut and two idler wheels, and two idler wheels are rotationally connected with institute respectively
The both ends of strut are stated, the measuring and calculating platform is installed between two struts.
Compared with prior art, the beneficial effect of evacuation platform measurement vehicle provided by the utility model is:
Evacuation platform measurement vehicle provided by the utility model is used to measure the evacuation platform of track two sides apart from orbit centre
Distance, when evacuation platform measurement vehicle measure when, be movably set on track by mobile base, and work as evacuation platform
When measurement vehicle remains static, mounting platform is parallel to horizontal plane, just can guarantee that survey is normally effectively performed in laser range finder
Amount.When mobile base is moved along track, and when be moved to curved section in track, the plane that track is formed with respect to the horizontal plane is inclined
Tiltedly, mounting platform overturning can be driven by the gravity of hanging weight at this time, and makes mounting platform using rotation axis as center of rotation
Rotation, so that mounting platform, which is able to maintain, is parallel to horizontal plane, just can guarantee that laser range finder can be dredged continuously and effectively
Dissipate the measurement of platform and orbit centre distance.Wherein, the posture of mounting platform can be automatically adjusted by hanging weight, and then is guaranteed
Guarantee that mounting platform is parallel to horizontal plane when evacuation platform measurement vehicle is moved along track, and then avoiding need to while measurement
The case where adjusting evacuation platform measurement vehicle just saves a large amount of adjustment work, simplifies measurement difficulty, reduce work
Amount.In addition, guaranteeing that mounting platform mounting platform in track curved section can be parallel to horizontal plane by hanging weight, can reduce
Evacuation platform measures vehicle in the measurement error of track curved section.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as.For those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram that the evacuation platform that the first embodiment of the utility model provides measures vehicle.
Icon: 10- evacuation platform measures vehicle；100- mobile base；110- calculates platform；111- superelevation graduated scale；120- rolling
Dynamic structure；121- strut；122- idler wheel；200- mounting assembly；210- mounting rack；211- first support；212- second support；
220- hanging weight；221- interconnecting piece；222- pouring weight；230- rotation axis；240- mounting platform；300- laser range finder；400-
Pointer.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that term " on ", "lower", "inner", "outside", "left", "right" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship that the orientation or positional relationship or those skilled in the art usually put usually understand, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, " setting ",
Terms such as " connections " shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or one
Ground connection；It can be mechanical connection, be also possible to be electrically connected；Can be and be directly connected to, can also by between intermediary in succession
It connects, can be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail.
Embodiment
Referring to Fig. 1, providing a kind of evacuation platform measurement vehicle 10 in the present embodiment, it is used to be movably set in track
On, and distance of the evacuation platform apart from orbit centre for measuring track two sides.Wherein, evacuation platform measurement vehicle 10 can edge
Track is mobile, and can carry out the evacuation platform of track two sides apart from detection while moving along track.In the present embodiment
The evacuation platform measurement vehicle 10 of offer can reduce measurement difficulty, reduce measurement error and can reduce workload.
It should be noted that track has straightway and curved section, wherein when track is in straightway, track is formed
Orbit plane be parallel to horizontal plane；When track is in curved section, the orbit plane and horizontal plane that track is formed form angle.
Wherein, orbit plane refers to, the plane that top surface is formed on track.
It includes mobile base 100, mounting assembly 200 and laser range finder 300 that evacuation platform, which measures vehicle 10,.Wherein, mobile
Pedestal 100 is for being movably set in track, so that can be flat relative to the mobile realization evacuation of track by mobile base 100
Platform measures movement of the vehicle 10 relative to track.In addition, mounting assembly 200 and laser range finder 300 are mounted on mobile base 100
On, so that carrying effect can be provided to mounting assembly 200 and laser range finder 300 by mobile base 100, in addition, energy
It is mobile relative to the mobile drive mounting assembly 200 and laser range finder 300 of track by mobile base 100, and then guarantee
Vehicle 10 can be measured with evacuation platform along the evacuation platform for moving progress track two sides of track and the range measurement of orbit centre.
Wherein, mounting assembly 200 is installed in mobile base 100, and laser range finder 300 is installed in mounting assembly 200,
To provide carrying to laser range finder 300 by mounting assembly 200.Laser range finder 300 is for measuring evacuation platform and track
The distance at center.
Mounting assembly 200 includes mounting rack 210, rotation axis 230, mounting platform 240 and hanging weight 220.Wherein, it installs
Frame 210 is installed in mobile base 100, and rotation axis 230 is installed on 210 top of mounting rack, and when evacuation platform measures vehicle 10
When being set on track, the extending direction of rotation axis 230 is parallel to the extending direction of track.Mounting platform 240 is then rotatablely connected
It can be freely rotated in rotation axis 230 and relative to mounting rack 210.Hanging weight 220 is then connected to mounting platform 240, and suspends in midair
In the lower section of mounting platform 240.Mounting platform 240 can be driven relative to 230 turns of rotation axis by the swing of hanging weight 220
It is dynamic.In addition, laser range finder 300 is installed on the top surface of mounting platform 240.It is worth noting that in the present embodiment, working as evacuation
When platform measuring vehicle 10 remains static, the top surface of mounting platform 240 is parallel to horizontal plane.That is, can be by by mounting plane
Top surface remain horizontal plane, and then can guarantee that laser range finder 300 is able to maintain in horizontal plane, just can make laser range finder
300 can stablize the evacuation platform of effectively measuring track two sides at a distance from bone carving center.
It should be noted that hanging weight 220 is by self gravity when evacuation platform measurement vehicle 10 remains static
Effect is so that hanging weight 220 guarantees that mounting platform 240 is in horizontal position.Evacuation platform measurement vehicle 10 is moved along track
Dynamic, when evacuation platform measurement vehicle 10 is when straightway is mobile, it is flat that energy hanging weight 220 can guarantee that mounting platform 240 is continuously in
Row is in the posture of horizontal plane；When evacuation platform measurement vehicle 10 is moved to curved section, at this point, mobile base 100 generates inclination simultaneously
Mounting rack 210 is driven to generate inclination, meanwhile, hanging weight 220 makes hanging weight 220 drive installation flat due to itself
Platform 240 is rotated around rotation axis 230, so that mounting platform 240 is able to maintain in the state for being parallel to horizontal plane, just can guarantee peace
Measurement validity loaded on the laser range finder 300 on mounting platform 240.
It should be noted that the extending direction of track refers to, and when being in the straightway of track, the extension side of track
To the extending direction of as straightway；When being in curved section, the extending direction of track is the tangent line at curve.
Further, in the present embodiment, mounting platform 240 is plate, also, hanging weight 220 is connected to installation and puts down
The middle part of platform 240.So that the center of gravity of hanging weight 220 can be maintained at the center of gravity of mounting platform 240 perpendicular to horizontal plane
On straight line, and then it can guarantee that mounting platform 240 is parallel to horizontal plane by the effect of 220 self gravity of hanging weight.
In addition, in the present embodiment, rotation axis 230 passes through the middle part of mounting platform 240, and rotation axis 230 is parallel to
The top surface of mounting platform 240.That is, in the present embodiment, the middle part of mounting platform 240 is offered for installing rotation axis 230
Connecting hole (figure is not marked), the extending direction of connecting hole are parallel to the side of mounting platform 240, while the extension path warp of connecting hole
Cross the center of gravity of mounting platform 240.Rotation axis 230 is set to the inside of connecting hole, and the aperture of connecting hole is slightly larger than rotation axis
230 diameter, so that mounting platform 240 can be freely rotated relative to rotation axis 230.
By above-mentioned set-up mode, so that the center of rotation of mounting platform 240, the center of gravity of mounting platform 240 and hanging down
The center of gravity of hoist object 220 is respectively positioned on the same straight line of vertical level, and then can pass through the self gravity of hanging weight 220
Effect guarantees that mounting platform 240 is parallel to horizontal plane, and then it is effectively measuring to guarantee that laser range finder 300 can be carried out.
It should be noted that in the present embodiment, laser range finder 300 is equally installed on the middle part of mounting platform 240, into
And whole center of gravity, the center of gravity of hanging weight 220 and the installation that mounting platform 240 and laser range finder 300 are formed are flat
The center of rotation of platform 240 can be located at perpendicular on the same straight line of horizontal plane, and then guarantee to guarantee by hanging weight 220
Mounting platform 240 is parallel to horizontal plane.
Further, in the present embodiment, hanging weight 220 includes interconnecting piece 221 and pouring weight 222.The one of interconnecting piece 221
End is connected to the middle part of mounting platform 240, and pouring weight 222 is connected to the other end of interconnecting piece 221.It should be noted that in this reality
It applies in example, interconnecting piece 221 is in the shape of a rod, also, interconnecting piece 221 is perpendicular to mounting platform 240.In addition, in the present embodiment, pouring weight
222 center of gravity is on the extension path of interconnecting piece 221.When pouring weight 222 hangs down naturally, it can guarantee interconnecting piece 221 perpendicular to water
Plane, so that mounting platform 240 is parallel to horizontal plane.
In addition, in the present embodiment, pouring weight 222 is made of cast iron, mounting platform 240 is made of aluminium alloy.It can make
The weight for obtaining pouring weight 222 is greater than the weight of mounting platform 240, can guarantee to control mounting platform 240 by pouring weight 222 in parallel
In horizontal plane, the own wt of mounting platform 240 is avoided to influence adjustment of the pouring weight 222 for mounting platform 240.In addition, at this
In embodiment, rotation axis 230 and interconnecting piece 221 are made of stainless steel.
It should be appreciated that in other embodiments, the connection type of hanging weight 220 and mounting platform 240 can also be with this
Embodiment is different, for example, interconnecting piece 221 is two, two interconnecting pieces 221 are connected to the two sides at 240 middle part of mounting platform,
Pouring weight 222 is connected to two ends of the interconnecting piece 221 far from mounting platform 240 simultaneously, and makes the center of gravity and installation of pouring weight 222
The center of gravity of platform 240 and the center of rotation of mounting platform 240 are located at perpendicular on the same straight line of horizontal plane, alternatively,
In other embodiments, the extension path of connecting hole is separated mounting platform 240 in the ratio of 1:2, and rotation axis 230 passes through connecting hole
And mounting platform 240 is made to be rotationally connected with rotation axis 230, hanging weight 220 is connected to one that 240 ratio of mounting platform is 1
Side, the weight by controlling hanging weight 220 guarantee the whole center of gravity and peace that mounting platform 240 and hanging weight 220 are formed
The center of rotation of assembling platform 240 is located at perpendicular on the same straight line of horizontal plane, equally mounting platform 240 can be made to be parallel to
Horizontal plane.In addition, in other embodiments, hanging weight 220 can also be replaced using level of intelligence controller, to control installation
Platform 240 is parallel to horizontal plane.
In addition, mounting rack 210 includes first support 211 and second support 212.Between first support 211 and second support 212
Every being set in mobile base 100, the both ends of rotation axis 230 are respectively arranged in 211 top of first support and second support 212 is pushed up
Portion, and rotation axis 230 is parallel to mobile base 100.It can be rotate in same direction altogether by first support 211 and second support 212
Axis 230 provides carrying effect, enables the carrying mounting platform 240 that rotation axis 230 is stable.In addition, by first support 211,
Suspention space is collectively formed in second support 212 and rotation axis 230, and hanging weight 220 is set in suspention space, avoids hanging down
Hoist object 220 scrapes mobile base 100, guarantees the stability that hanging weight 220 adjusts mounting platform 240.
Specifically, in the present embodiment, first support 211 is identical with the structure of second support 212, herein with first support
Illustrate for 211.First support 211 includes two bars (figure is not marked), and wherein one end of two bars is connected, and the other end is separately connected
Triangle is formed in mobile base 100, and with mobile base 100, to guarantee the stability of first support 211.
Mobile base 100 includes rolling structure 120 and measuring and calculating platform 110.Wherein, rolling structure 120 is installed on measuring and calculating platform 110
Two sides, and rolling structure 120 is for being movably set in track.That is, in the present embodiment, it is possible to passing through 120 edge of rolling structure
The mobile purpose realizing evacuation platform measurement vehicle 10 and being moved along track of track.Mounting rack 210 is installed on rolling structure 120, and
So that hanging weight 220 is located at 110 top of measuring and calculating platform.
It should be noted that measuring and calculating platform 110 is parallel to orbit plane.When evacuation platform measurement vehicle 10 is located at the straight line of track
Duan Shi, measuring and calculating platform 110 are parallel to mounting platform 240；When evacuation platform measurement vehicle 10 is located at curved section, where measuring and calculating platform 110
Plane and 240 place plane of mounting platform form angle.
Further, calculate and be provided with superelevation graduated scale 111 on platform 110, superelevation graduated scale 111 is along the top of measuring and calculating platform 110
Face extends and perpendicular to rotation axis 230.That is, in the present embodiment, superelevation graduated scale 111 is set to the upper top surface of measuring and calculating platform 110
On, and the extending direction for extending perpendicularly to track of superelevation graduated scale 111.In addition, in the present embodiment, hanging weight
220 downside is provided with pointer 400, and pointer 400 can be swung with the swing of hanging weight 220.In the present embodiment,
When mounting platform 240 is parallel to measuring and calculating platform 110, pointer 400 is directed toward the middle part of superelevation graduated scale 111.
It should be noted that being labeled with multiple scales on superelevation graduated scale 111, what each scale referred to is corresponding superelevation
Value, each superelevation value are corresponding with the offset of pointer 400, and the offset of pointer 400 can be used to correct laser range finder 300 and measure
Evacuation platform and orbit centre measuring and calculating value and actual value between error, and then improve laser range finder 300 measuring and calculating knot
Fruit.The measurement error of distance between measurement evacuation platform and orbit centre is reduced, guarantees measurement accuracy.Wherein, superelevation value refers to
, when track is in curved section, the higher side height of track and by orbit centre and be parallel to horizontal plane plane it
Between distance.
Specifically, hanging weight 220 is put relative to measuring and calculating platform 110 when evacuation platform measurement vehicle 10 moves to curved section
It is dynamic, so that pointer 400 is mobile relative to superelevation graduated scale 111, and it is directed toward one of scale on superelevation graduated scale 111,
The corresponding value of the scale is the superelevation value of laser range finder 300 at this time, can correct survey using the corresponding offset of superelevation value
Magnitude.It should be noted that superelevation value and the offset of corresponding pointer 400 are calculated according to actual conditions.It should be appreciated that
In other embodiments, the setting of superelevation graduated scale 111 can also be cancelled, scale is directly set to measuring and calculating platform 110 towards pouring weight
222 side.
Rolling structure 120 includes strut 121 and two idler wheels 122, and two idler wheels 122 are rotationally connected with strut 121 respectively
Both ends, measuring and calculating platform 110 be installed between two struts 121.In the present embodiment, first support 211 and second support 212 are divided
It is not installed on two struts 121.
In conclusion the evacuation platform measurement vehicle 10 provided in this reality embodiment is used to measure the evacuation platform of track two sides
Distance apart from orbit centre is movably set in track by mobile base 100 when evacuation platform measurement vehicle 10 is measured
On, and when evacuation platform measurement vehicle 10 remains static, mounting platform 240 is parallel to horizontal plane, just can guarantee laser
Measurement is normally effectively performed in rangefinder 300.When mobile base 100 is moved along track, and when being moved to curved section in track
Part, track formed plane be inclined relative to horizontal, at this time can pass through the gravity of hanging weight 220 drive mounting platform
240 overturnings, and make mounting platform 240 with rotation axis 230 for center of rotation rotation, so that mounting platform 240 is able to maintain
It is parallel to horizontal plane, just can guarantee that laser range finder 300 can continuously and effectively carry out the survey of evacuation platform Yu orbit centre distance
Amount.Wherein, the posture of mounting platform 240 can be automatically adjusted by hanging weight 220, and then guarantee to measure vehicle 10 in evacuation platform
Guarantee that mounting platform 240 is parallel to horizontal plane when moving along track, and then avoids and need adjustment evacuation flat while measurement
Platform measures the case where vehicle 10, just saves a large amount of adjustment work, simplifies measurement difficulty, reduce workload.In addition, passing through
Hanging weight 220 guarantees that the mounting platform 240 in track curvature of mounting platform 240 can be parallel to horizontal plane, can reduce thin
Platform measuring vehicle 10 is dissipated in the measurement error of track curved section.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of evacuation platform measures vehicle, which is characterized in that the evacuation platform measurement vehicle include mobile base, mounting assembly and
Laser range finder；
The mobile base is for being movably set in track；
The mounting assembly includes mounting rack, rotation axis, mounting platform and hanging weight；
The mounting rack is installed on the mobile base；
The rotation axis is installed at the top of the mounting rack, and when evacuation platform measurement vehicle is set on track, institute
The extending direction for stating rotation axis is parallel to the extending direction of track；
The mounting platform is rotationally connected with the rotation axis and can be freely rotated relative to the mounting rack；
The hanging weight is connected to the mounting platform and is suspended to below the mounting platform；
The laser range finder is installed on above the mounting platform；
Wherein, when evacuation platform measurement vehicle remains static, the top surface of the mounting platform is parallel to horizontal plane.
2. evacuation platform according to claim 1 measures vehicle, which is characterized in that the hanging weight is connected to the installation
The middle part of platform.
3. evacuation platform according to claim 1 measures vehicle, which is characterized in that the rotation axis passes through the mounting platform
Middle part, and the rotation axis is parallel to the top surface of the mounting platform.
4. evacuation platform according to claim 1 measures vehicle, which is characterized in that the laser range finder is installed on the peace
The middle part of assembling platform top surface.
5. evacuation platform described in any one of -4 measures vehicle according to claim 1, which is characterized in that the hanging weight package
Including interconnecting piece and pouring weight, one end of the interconnecting piece is connected to the bottom surface of the mounting platform and perpendicular to the mounting platform,
The pouring weight is connected to the other end of the interconnecting piece.
6. evacuation platform according to claim 5 measures vehicle, which is characterized in that the pouring weight is made of cast iron, described
Mounting platform is made of aluminium alloy.
7. evacuation platform according to claim 1 measures vehicle, which is characterized in that the mounting rack includes first support and the
Two brackets, the first support and the second support are arranged at intervals in the mobile base, the both ends point of the rotation axis
It is not installed at the top of the first support and at the top of the second support, and the rotation axis is parallel to the mobile base.
8. evacuation platform according to claim 1 measures vehicle, which is characterized in that the mobile base include rolling structure and
Calculate platform；
The rolling structure is installed on the two sides of the measuring and calculating platform, and the rolling structure is for being movably set in track；
The mounting rack is installed on the rolling structure, and the hanging weight is located above the measuring and calculating platform.
9. evacuation platform according to claim 8 measures vehicle, which is characterized in that be provided with superelevation scale on the measuring and calculating platform
Ruler, the superelevation graduated scale extend and along the top surface of the measuring and calculating platform perpendicular to the rotation axis；
It is provided with pointer on the downside of the hanging weight, when the mounting platform is parallel to the measuring and calculating platform, the pointer refers to
To the middle part of the superelevation graduated scale.
10. evacuation platform according to claim 8 measures vehicle, which is characterized in that the rolling structure includes strut and two
A idler wheel, two idler wheels are rotationally connected with the both ends of the strut respectively, and the measuring and calculating platform is installed on two struts
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107381.1U CN209230543U (en) | 2019-01-21 | 2019-01-21 | A kind of evacuation platform measurement vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107381.1U CN209230543U (en) | 2019-01-21 | 2019-01-21 | A kind of evacuation platform measurement vehicle |
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| CN209230543U true CN209230543U (en) | 2019-08-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082538A (en) * | 2020-09-21 | 2020-12-15 | 江苏振华轨道交通设备有限公司 | Detachable portable evacuation platform measuring trolley |
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2019
- 2019-01-21 CN CN201920107381.1U patent/CN209230543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082538A (en) * | 2020-09-21 | 2020-12-15 | 江苏振华轨道交通设备有限公司 | Detachable portable evacuation platform measuring trolley |
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