CN106676985A - Auxiliary device for measuring eccentric distance of railroad bridge - Google Patents
Auxiliary device for measuring eccentric distance of railroad bridge Download PDFInfo
- Publication number
- CN106676985A CN106676985A CN201611220580.0A CN201611220580A CN106676985A CN 106676985 A CN106676985 A CN 106676985A CN 201611220580 A CN201611220580 A CN 201611220580A CN 106676985 A CN106676985 A CN 106676985A
- Authority
- CN
- China
- Prior art keywords
- slide block
- railroad bridge
- support
- fixed support
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
Abstract
The invention provides an auxiliary device for measuring an eccentric distance of a railroad bridge. The auxiliary device comprises a fixed support, a distance meter and a fixing component. The distance meter is arranged at a first position of the fixed support. The fixing component is used for fixing the fixed support on a handrail of the railroad bridge vertically. The first position fits with an outer position of a ballast stop groove of the railroad bridge, so that the distance meter at the first position is enabled to meter a horizontal distance between the outer side of the ballast stop groove and the first position. By the aid of the auxiliary device, the horizontal distance between the outer side of the ballast stop groove of the railroad bridge and the first position of the fixed support can be metered directly by fixing the fixed support on the handrail of the railroad bridge only, a stop plate beside the handrail of the railroad bridge needs not to be opened, and besides, the auxiliary device is less influenced by wind, the eccentric distance obtained from calculation is more accurate.
Description
Technical field
The present invention relates to a kind of orbit measurement device, more particularly to a kind of railroad bridge eccentric throw measurement servicing unit.
Background technology
When a railway is built, can usually encounter rivers, mountain valley, highway or intersect with an other railway, in order to
Railway is allowed across the obstacle in these landform, it is necessary to build various railroad bridges, multiple railroad bridges together, are constituted
One overhead railway.Overhead railway requires that central lines of track need to be less than certain limit with the distance of each bridge centrage,
Otherwise two bridge piers of bridge understand unbalance stress, and the prolonged unbalance stress of bridge pier can have a strong impact on the service life of bridge pier.Base
In above reason, need periodically to detect the distance between central lines of track and bridge centrage, to grasp railway in real time
The situation of bridge, takes in time counter-measure, it is to avoid loss.
The distance between central lines of track and bridge centrage are referred to as railroad bridge eccentric throw.Generally, as shown in figure 1, needing
Horizontal range between measurement two rails, obtains the dotted line that Z1 is located in central lines of track, i.e. figure, and the side bumper of bridge two is measured afterwards
Horizontal range between tiny fragments of stone, coal, etc. groove outside, obtains the dotted line that Z2 is located in bridge centrage, i.e. figure, and eccentric throw is the void at Z1 places
Horizontal range between the dotted line that line and Z2 are located.At present, railroad bridge eccentric throw is measured using eccentric ruler, in the middle of eccentric ruler
The distance between measurable railway two rails of main part, and determine central lines of track；And the two ends of eccentric ruler are extending with increasing
Plus the length of eccentric ruler, the final overall length of the eccentric ruler after elongation can measure the horizontal range between two side bumper tiny fragments of stone, coal, etc. grooves outside,
It is determined that during horizontal range between on the outside of two side bumper tiny fragments of stone, coal, etc. grooves, need to raise the baffle plate of bridge railing adjacency can just observe gear tiny fragments of stone, coal, etc. groove
Outside, determines the horizontal range between two side bumper tiny fragments of stone, coal, etc. grooves outside using plumb bob afterwards, determines bridge centrage, finally calculates this
The eccentric throw of railroad bridge.Obviously, the method for measuring eccentric throw using eccentric ruler, needs to raise by the railing of railroad bridge both sides
Baffle plate, some locations also need to dig up some stone tiny fragments of stone, coal, etc.s and can just observe gear tiny fragments of stone, coal, etc. groove outside, and it is determined that the levels on the outside of two gear tiny fragments of stone, coal, etc. grooves
Apart from when, need with plumb bob determine gear tiny fragments of stone, coal, etc. groove on the outside of vertical extended line, when strong wind weather is run into, plumb bob is easily put with the wind
It is dynamic, cause measurement error.Therefore eccentric throw is obtained using eccentric ruler measurement, its measurement process is loaded down with trivial details, as a result there is certain error.
The content of the invention
The distance between the side block tiny fragments of stone, coal, etc. groove of bridge two outside cannot be accurately measured using eccentric ruler in solve prior art, is made
There is certain error in the final result of railroad bridge eccentric throw, it is auxiliary that the present invention provides a kind of railroad bridge eccentric throw measurement
Device is helped, including：
Fixed support；
Diastimeter, is arranged at the support bracket fastened first position；
Fixation kit, the fixed support is perpendicularly fixed on the railing of railroad bridge, the first position and bridge
Gear tiny fragments of stone, coal, etc. groove outer fix is adapted so that the diastimeter is measured on the outside of the gear tiny fragments of stone, coal, etc. groove to described the at the first position
The horizontal range of one position.
Further, in above-mentioned railroad bridge eccentric throw measurement servicing unit：
The first chute is formed on the fixed support；
The diastimeter is slidably mounted on first chute by the first slide block, and first slide block that slides will
The diastimeter is moved to after the support bracket fastened first position or the support bracket fastened second position, by described first
First locking structure of slide block fixes the diastimeter；
The second position is adapted with the rail's end portion of railroad bridge so that the diastimeter is in the second position
Horizontal range of the measurement rail's end portion to the second position.
Further, in above-mentioned railroad bridge eccentric throw measurement servicing unit：
The fixation kit include first level support, the second horizontal stand and take shape on the fixed support second
Chute；
The first level support is slidably mounted on second chute by the second slide block, slip described second
Slide block is moved to the first level support behind support bracket fastened 3rd position, is tied by the second locking of the second slide block
Structure fixes the first level support, and the first level support is fixed with the first railing of railroad bridge；
Second horizontal stand is slidably mounted on second chute by the 3rd slide block, slip the described 3rd
Slide block is moved to second horizontal stand behind support bracket fastened 4th position, is tied by the 3rd locking of the 3rd slide block
Structure fixes second horizontal stand, and second horizontal stand is fixed with the second railing of railroad bridge.
Further, in above-mentioned railroad bridge eccentric throw measurement servicing unit：
The first level support is rotatably connected with first slide block；
Second horizontal stand is rotatably connected with second slide block.
Further, above-mentioned railroad bridge eccentric throw measurement servicing unit, also includes：
Whether level indicator, be arranged on the fixed support to determine the fixed support perpendicular to horizontal plane.
Further, above-mentioned railroad bridge eccentric throw measurement servicing unit, also includes：
Drivewheel, is arranged at the support bracket fastened first end；
Driven pulley, is arranged at support bracket fastened second end；
Transmission belt, is arranged in first chute, connects the drivewheel and the driven pulley；First slide block is consolidated
On the transmission belt；
Motor, is arranged at the fixed support first end position adjacent with the drivewheel, its output shaft and the master
Driving wheel is connected；
Set of cells, is arranged on the fixed support, and for the motor electric energy is provided.
Further, above-mentioned railroad bridge eccentric throw measurement servicing unit, also includes：
Remote control, sends motor control instruction；
Controller, is arranged on the fixed support, receives the motor control instruction, and is referred to according to the motor control
The order control motor performs corresponding operating.
Further, above-mentioned railroad bridge eccentric throw measurement servicing unit, also includes：
Proximity switch, is arranged at least one end of first chute, when first slide block is be close to the proximity switch
When, send signal of cutting off the electricity supply；
Cut off the electricity supply described in the controller reception after signal, disconnect the connection between the set of cells and the motor.
Further, above-mentioned railroad bridge eccentric throw measurement servicing unit, also includes：
Dip measuring device, for measuring the angle between the measurement direction of diastimeter and horizontal plane；
The controller receives the distance letter that the angle signal and the diastimeter of the dip measuring device transmission send
Number, and the gear tiny fragments of stone, coal, etc. groove outside is obtained to the horizontal range of the first position according to the angle signal and the distance signal
Or rail's end portion is to the horizontal range of the second position.
Further, above-mentioned railroad bridge eccentric throw measurement servicing unit, also includes：
Photographic head, is arranged at first slide block, for shooting the image information on the stadia surveying direction；
Handheld terminal, receives the image information of the photographic head transmission and shows in real time.
The railroad bridge eccentric throw measurement servicing unit that the present invention is provided, including fixed support, diastimeter and fixation kit.
The diastimeter is arranged at the support bracket fastened first position, and the fixation kit is perpendicularly fixed at the fixed support
On the railing of the railroad bridge, the first position is adapted with bridge gear tiny fragments of stone, coal, etc. groove outer fix so that the range finding
Instrument is measured on the outside of the gear tiny fragments of stone, coal, etc. groove to the horizontal range of the first position at the first position.By said apparatus, only
Bridge gear tiny fragments of stone, coal, etc. groove outside to fixed support first position described in direct measurement by fixed support is fixed on bridge railing
Horizontal range, the baffle plate without the need for raising bridge railing adjacency, and said apparatus are affected little by wind-force so that finally calculate institute
The eccentric throw for obtaining is more accurate.
Description of the drawings
Fig. 1 is the principle schematic that railroad bridge eccentric throw is measured according to eccentric ruler.
Fig. 2 is the railroad bridge eccentric throw measurement servicing unit structural representation described in one embodiment of the invention.
Fig. 3 is that the railroad bridge eccentric throw measurement servicing unit measurement gear tiny fragments of stone, coal, etc. groove outside described in one embodiment of the invention is arrived
The principle schematic of first position distance；
Fig. 4 is that the railroad bridge eccentric throw measurement servicing unit described in one embodiment of the invention measures rail to second
Put the principle schematic of distance；
Fig. 5 is the railroad bridge eccentric throw measurement servicing unit structural representation described in another embodiment of the present invention.
Wherein reference is：
10- eccentric rulers；20- plumb bobs；1- fixed supports；2- diastimeters；3- fixation kits；31- first level supports；32-
Second horizontal stand；The slide blocks of 4- first；The slide blocks of 5- second；The slide blocks of 6- the 3rd.
Specific embodiment
The embodiment of the present invention is further illustrated below in conjunction with accompanying drawing.In addition, term " first " herein, " second ",
" 3rd " etc., for being distinguished between similar key element, and is not necessarily the specific order of description or temporally suitable
Sequence.It is appreciated that these terms for so using are interchangeable under appropriate environment so that the enforcement of theme described here
E.g. can be operated with the order different from the order that those are illustrated or with other order described here.
The present embodiment provides a kind of railroad bridge eccentric throw measurement servicing unit, as shown in Fig. 2 including fixed support 1, surveying
Distance meter 2 and fixation kit 3.The diastimeter 2 is arranged at the first position of the fixed support 1, and the diastimeter 2 can be red
The device of outer diastimeter, laser range finder, ultrasonic range finder or other measurement distances, for ease of using, the present embodiment is preferred
The measurement result of the diastimeter 2 can be received with the diastimeter of handheld terminal communication, the handheld terminal and can control the survey
Distance meter 2 is performed user instruction, i.e. user and can be found range by handheld terminal control diastimeter 2, and real-time reception is found range from by institute
Stating diastimeter 2 and be arranged at the mode of the fixed support 1 can have many kinds, for example, bound by rope, or by U-shaped
Locating slot is fixed with fixed support 1, and diastimeter 2 is fixed in U-type groove, can also be by way of pasting by diastimeter 2
It is arranged on fixed support 1；The fixation kit 3 is perpendicularly fixed at the fixed support 1 on the railing of railroad bridge, described
Fixture can be the hook for taking shape in the fixed support 1, or the straight-bar on the fixed support 1 taken shape in, may be used also
Think rope；After the fixed support 1 is fixed on the railing of the railroad bridge, the first position of the fixed support 1
It is adapted with the gear tiny fragments of stone, coal, etc. groove outer fix of the bridge so that the measurable gear at the first position of the diastimeter 2
Horizontal range of the tiny fragments of stone, coal, etc. groove outside to the first position.
In actually measurement, as shown in figure 3, can obtain bridge by the construction drawing of railroad bridge keeps off tiny fragments of stone, coal, etc. groove outside to ferrum
The height of road bridge railing, with this first position of the fixed support 1 is determined.Then installation said apparatus being respectively perpendicular
On the railing of the both sides of the railroad bridge, railroad bridge left side gear tiny fragments of stone, coal, etc. groove outside is obtained to the first of left side fixed support 1
Horizontal range X1 of position, and railroad bridge right side gear tiny fragments of stone, coal, etc. groove outside is to the horizontal range of the first position of right side fixed support 1
X2, then by the survey tools such as tape measure, tape measure or eccentric ruler, the water in measurement left side rail's end portion outside to left side fixed support 1
Put down apart from Y1, and rail's end portion outside in right side is to horizontal range Y2 of right side fixed support 1, railroad bridge eccentric throw Z=
0.5*((Y1-X1)-(Y2-X2))。
Railroad bridge eccentric throw measurement servicing unit described in the present embodiment, including fixed support 1, diastimeter 2 and fixation
Component 3.The diastimeter 2 is arranged at the first position of the fixed support 1, and the fixed support 1 is by described fixed group
Part 3 is perpendicularly fixed on the railing of railroad bridge, and the first position is adapted with bridge gear tiny fragments of stone, coal, etc. groove outer fix so that
The diastimeter 2 can be measured on the outside of the gear tiny fragments of stone, coal, etc. groove to the horizontal range of the first position at the first position.Pass through
Said apparatus, can conveniently and efficiently measure the gear tiny fragments of stone, coal, etc. groove outside to the horizontal range of the first position, without the need for raising bridge
Baffle plate by railing, and can calculate the eccentric throw of railroad bridge with reference to other data for measuring so that the eccentric throw for finally giving
It is more accurate.
Further, the first chute is formed on the fixed support 1, the diastimeter 2 passes through the first slide block 4 slidably
Be installed on first chute, with reference to Fig. 3 and Fig. 4 slide first slide block 4 diastimeter 2 is moved to it is described solid
After the second position of the first position of fixed rack 1 or the fixed support 1, by the first locking structure of first slide block 4
The fixation diastimeter 2.The bottom of first slide block 4 forms the groove matched with first chute, and described first slides
For the purpose of first locking structure of block 4 is to fix the first slide block 4, its concrete structure is diversified, can include taking shape in
Internal thread through hole on first slide block 4 and the locking bolt matched with the internal thread through hole, when the diastimeter 2 first
Slide block 4 is slid into after the first position of the fixed support 1 or the second position, screws the locking bolt, makes described first to slide
Frictional force increase between block 4 and first chute, with this diastimeter 2 is fixed；Can be with equal in the first chute bottom
It is even that multiple internal thread holes are set, through hole is set on the first slide block 4, locking bolt through the through hole and with the internal thread hole
Matching, when screwing the locking bolt, can fix the first slide block 4.As shown in figure 4, the steel of the second position and railroad bridge
Rail head portion is adapted so that the diastimeter 2 measures rail's end portion in the second position to the level of the second position
Distance.
When measuring railroad bridge eccentric throw by said apparatus, first diastimeter 2 is fixed on by the first locking structure
The first position of the fixed support 1, then railroad bridge eccentric throw measurement servicing unit is respectively perpendicular be fixed on the ferrum
On the lateral rail of road and bridge beam two, obtain railroad bridge left side gear tiny fragments of stone, coal, etc. groove outside to the first position of left side fixed support 1 level away from
From X1, and railroad bridge right side gear tiny fragments of stone, coal, etc. groove outside is to horizontal range X2 of the first position of right side fixed support 1；Afterwards, respectively
First slide block 4 of two fixed supports 1 of slip, by the diastimeter 2 second position of fixed support 1 is slid into, and by institute
State the first locking structure to fix, obtain left side rail's end portion outside to horizontal range Y1 of left side fixed support 1, and right side rail
Head outside finally obtains the eccentric throw of railroad bridge to horizontal range Y2 of right side fixed support 1.It should be noted that on
Stating the order of measuring process can be adjusted according to practical situation, can first measure measurement Y1 and Y2 after X1 and X2, it is also possible to
A railroad bridge eccentric throw measurement servicing unit is only used, according to any measuring sequence X1, X2, Y1 and Y2 are obtained.
In said apparatus, the diastimeter 2 is slidably mounted on the first chute of fixed support 1 by the first slide block 4
On, first slide block 4 that slides can make diastimeter 2 be moved to first position or the second position of fixed support 1, and the of the first slide block 4
One locking structure can be used to fix the diastimeter 2, and the second position is adapted with the rail's end portion of railroad bridge.By range finding
The slip of instrument 2, not only measurable railroad bridge Bridge gear tiny fragments of stone, coal, etc. groove outside to the first position of the fixed support 1 level away from
From the rail's end portion of also measurable railroad bridge makes measurement process more square to the horizontal range of the second position of fixed support 1
Just, eccentric throw result is obtained more accurate.
Fixation kit 3 in above-mentioned railroad bridge eccentric throw measurement servicing unit includes first level support 31, the second water
Flat support 32 and take shape in the second chute on the fixed support 1.As shown in figure 5, the first level support 31 is by the
Two slide blocks 5 are slidably mounted on second chute, and second slide block 5 that slides moves on the first level support 31
To the 3rd position of the fixed support 1, the first level support is fixed by the second locking structure of the second slide block 5
31, the first level support 31 is fixed with the railing of railroad bridge first.Second slide block 5 is formed and second chute
The groove of matching, there is the second locking structure on second slide block 5, second locking structure have various methods it is achieved that
For example can be identical with first locking structure, bullet is set where also can contacting with the second chute on second slide block 5
Property it is raised, in the second chute corresponding multiple places, spacing holes are set, the second slide block 5 is fixed with this.The first level support
31 can be fixedly connected with second slide block 5, can also be rotatably connected.First railing is any one hurdle of railroad bridge
Bar, due to the railing of railroad bridge, uppermost one consolidates the most, therefore it is preferred that the railing of the top one of railroad bridge is the
One railing.One end of the first level support 31 is connected with second slide block 5, the other end of the first level support 31
Plastic to have semicircle position limiting structure, the semicircle position limiting structure is matched with the first railing.Alternatively, described
The other end of one horizontal stand 31 forms through hole, and hook is arranged in second chute, forms on the hook and institute
The through hole that the through hole on first level support 31 is adapted is stated, screw is passed through between the first level support and the hook
The through hole being fixed with nut and the through hole being realized being rotatably connected, the hook portions of the hook are provided with Magnet, work as extension
Hook near the railing of railroad bridge when, on automatic absorbing to railing, facilitate and fixed with the railing of railroad bridge.
Second horizontal stand 32 is slidably mounted on second chute by the 3rd slide block 6, is slided described
3rd slide block 6 is moved to second horizontal stand 32 behind the 4th position of the fixed support 1, by the 3rd slide block 6
3rd locking structure fixes second horizontal stand 32, and second horizontal stand 32 is consolidated with the second railing of railroad bridge
It is fixed.The bottom of the 3rd slide block 6 forms the groove matched with second chute, has the 3rd lock on the 3rd slide block 6
Only structure, the 3rd locking structure has various methods it is achieved that can be identical with second locking structure, it is also possible to institute
State the first locking structure identical, other schemes can also be adopted.Second railing is any one railing of railroad bridge, by
All need to be fixed with the railing of railroad bridge in the horizontal stand 32 of first level support 31 and second, therefore the second railing preferably on the lower
The railing of layer.Second horizontal stand 32 can be fixedly connected with the 3rd slide block 6, also be rotatably connected.Second water
One end of flat support 32 is connected with the 3rd slide block 6, and the other end is provided with the position limiting structure of card slot type, is securable to railway bridge
On second railing of beam.
In said apparatus, the horizontal stand 32 of the first level support 31 and second passes through respectively the second slide block 5 and the 3rd
Slide block 6 is installed on second chute, so adjustable the distance between first level support 31 and the second horizontal stand 32,
It is suitable for the distance between any two railings of railroad bridge.
In addition, preferably, can make be rotatably connected between the slide block 5 of first level support 31 and second, the rotation
The mode for turning connection is not limited to one kind, can be that projection is formed on the second slide block 5, and described raised is oriented parallel to
Second chute, raised intermediary form has through hole；One end of first level support 31 also forms the through hole of formed objects,
The projection is realized being rotatably connected with one end of first level support 31 by screw and nut.Also with the second slide block 5 into
Two pieces of projections being parallel to each other of type, two pieces of projections are parallel to the second chute, and the centre of two pieces of projections all forms through hole, and
One end of one horizontal stand 31 is T-type structure, and T-shaped two ends are each passed through the through hole of two pieces of projections, to realize being rotatably connected,
When using, can be in the middle setting fixed block of two projections, to fix the relative position of first level support 31 and the second slide block 5
Put.Also can realize by the way being rotatably connected between second horizontal stand 32 and the 3rd slide block 6.
It is rotatably connected between the slide block 5 of the first level support 31 and second, storage, during storage, first level can be easy to
Support 31 is rotated under external force near fixed support 1, and can be accommodated in second chute；Second horizontal stand
32 and the 3rd are rotatably connected between slide block 6, and in storage, the second horizontal stand 32 rotate close described solid in the presence of external force
Fixed rack 1, and be accommodated in second chute.
To make the fixed support 1 be perpendicularly fixed on the railing of the railroad bridge, water can be set on fixed support 1
Level, to determine the fixed support 1 whether perpendicular to horizontal plane.The level indicator be air-bubble level, the level indicator volume
It is little, it is easily installed debugging.
Gear tiny fragments of stone, coal, etc. groove outside is measured to the level of the first position by above-mentioned railroad bridge eccentric throw measurement servicing unit
Distance or rail's end portion to the second position horizontal range when, user need to manually control the slip of the first slide block, and ought first
Slide block fixes the first slide block at first position or the second position, to realize measurement, further, the railroad bridge eccentric throw
Measurement servicing unit it is also possible to use the slip of the first slide block of motor control 4, to realize automatically controlled slip, specifically also include drivewheel,
Driven pulley, transmission belt and set of cells.The drivewheel is arranged at the first end of the fixed support 1, and driven pulley is arranged at described
Second end of fixed support 1, transmission belt is arranged in first chute, connects the drivewheel and driven pulley, and first slides
Block 4 is fixed on the transmission belt, and motor is then arranged at the first end of fixed support 1 position adjacent with the drivewheel, and its is defeated
Shaft is connected with the drivewheel, rotates for controlling drivewheel, and set of cells is arranged on the fixed support 1, is the electricity
Machine provides electric energy.Specifically, can a pole changer or other control systems be set on fixed support 1, with controlled motor just
Turn or invert.Rotate with drivewheel when motor is rotated, transmission belt drives driven pulley to rotate as drivewheel is rotated.Due to
The regulation of first slide block 4 is fixed with transmission belt, when transmission belt is rotated, just with the first slide block 4 along the first slide.Pass through
The first slide block of motor control 4 slides, and user directly can be rotated by pole changer equal controller controlled motor, and with this is controlled
One slide block 4 slides into first position or the second position, is user-friendly to railroad bridge eccentric throw measurement servicing unit measurement institute
Need data.
To enable users to facilitate controlled motor to rotate, above-mentioned railroad bridge eccentric throw measurement servicing unit also includes remote control
And controller.Controller is arranged on fixed support 1, and when remote control sends motor control instruction, controller receives motor control
System instruction, and corresponding operating is performed according to motor control instruction controlled motor.The motor control instruction includes rotating forward instruction, anti-
Turn instruction, deceleration instruction and assisted instruction.By remote control, user controlled motor can rotate in certain distance, be more convenient for using
Family operates.
When the first slide block 4 transmission belt drive lower slider to the first chute two ends when, if user does not note observation
The position of one slide block 4, continuing controlled motor makes the first slide block 4 slide to the two ends of the first chute, then easily cause the moment of torsion of motor
Excessive damage motor, therefore the one end for being difficult to observe at the two ends of the first chute or user is positioned proximate to switch, when the first slide block 4
During Jie Jin the proximity switch, then signal of cutting off the electricity supply is sent, controller is received after signal of cutting off the electricity supply, and disconnects the set of cells
Connection between the motor, is damaged with preventing Motor torque excessive.Company between the set of cells and the motor
After connecing cut-out, controller persistently receives the motor control instruction of remote control, when motor control instruction changes, then recovers electricity
The connection of machine and set of cells.
Above-mentioned railroad bridge eccentric throw measurement servicing unit also includes dip measuring device, for measuring the survey of diastimeter 2
Angle between amount direction and horizontal plane.The controller receives angle signal and the survey that the dip measuring device sends
The distance signal that distance meter 2 sends, and arrive described according to the angle signal and the distance signal acquisition gear tiny fragments of stone, coal, etc. groove outside
Horizontal range of the horizontal range or rail's end portion of first position to the second position.By dip measuring device, can be simple
Fixed support 1 is fixed on the railing of the railroad bridge, it is convenient to use without the need for ensureing fixed support 1 perpendicular to horizontal plane
Family carries out the measurement of horizontal range.
Above-mentioned railroad bridge eccentric throw measurement servicing unit also includes photographic head and handheld terminal.Photographic head is arranged at described
At first slide block 4, for shooting the image information in the measurement direction of the diastimeter 2；Handheld terminal receives the shooting hair
The image information that send simultaneously shows in real time that user can determine that the image letter in the measurement direction of diastimeter 2 according to the picture of handheld terminal
Whether breath is the destination object of this measurement.
Finally it should be noted that：Above example only to illustrate technical scheme, rather than a limitation；Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a kind of railroad bridge eccentric throw measurement servicing unit, it is characterised in that include：
Fixed support；
Diastimeter, is arranged at the support bracket fastened first position；
Fixation kit, the fixed support is perpendicularly fixed on the railing of railroad bridge, and the first position keeps off the tiny fragments of stone, coal, etc. with bridge
Groove outer fix is adapted so that the diastimeter is measured on the outside of the gear tiny fragments of stone, coal, etc. groove to described first at the first position
The horizontal range put.
2. railroad bridge eccentric throw measurement servicing unit according to claim 1, it is characterised in that：
The first chute is formed on the fixed support；
The diastimeter is slidably mounted on first chute by the first slide block, and sliding first slide block will be described
Diastimeter is moved to after the support bracket fastened first position or the support bracket fastened second position, by first slide block
The first locking structure fix the diastimeter；
The second position is adapted with the rail's end portion of railroad bridge so that the diastimeter is measured in the second position
Horizontal range of the rail's end portion to the second position.
3. railroad bridge eccentric throw measurement servicing unit according to claim 1, it is characterised in that：
The fixation kit includes first level support, the second horizontal stand and takes shape in the second cunning on the fixed support
Groove；
The first level support is slidably mounted on second chute by the second slide block, and slide second slide block
The first level support is moved to behind support bracket fastened 3rd position, is consolidated by the second locking structure of the second slide block
The fixed first level support, the first level support is fixed with the first railing of railroad bridge；
Second horizontal stand is slidably mounted on second chute by the 3rd slide block, and slide the 3rd slide block
Second horizontal stand is moved to behind support bracket fastened 4th position, is consolidated by the 3rd locking structure of the 3rd slide block
Fixed second horizontal stand, second horizontal stand is fixed with the second railing of railroad bridge.
4. railroad bridge eccentric throw measurement servicing unit according to claim 3, it is characterised in that：
The first level support is rotatably connected with first slide block；
Second horizontal stand is rotatably connected with second slide block.
5. according to the arbitrary described railroad bridge eccentric throw measurement servicing unit of claim 1-4, it is characterised in that also include：
Whether level indicator, be arranged on the fixed support to determine the fixed support perpendicular to horizontal plane.
6. railroad bridge eccentric throw measurement servicing unit according to claim 2, it is characterised in that also include：
Drivewheel, is arranged at the support bracket fastened first end；
Driven pulley, is arranged at support bracket fastened second end；
Transmission belt, is arranged in first chute, connects the drivewheel and the driven pulley；First slide block is fixed on
On the transmission belt；
Motor, is arranged at the fixed support first end position adjacent with the drivewheel, its output shaft and the drivewheel
It is connected；
Set of cells, is arranged on the fixed support, and for the motor electric energy is provided.
7. railroad bridge eccentric throw measurement servicing unit according to claim 6, it is characterised in that also include：
Remote control, sends motor control instruction；
Controller, is arranged on the fixed support, receives the motor control instruction, and according to the motor control instruction control
Make the motor and perform corresponding operating.
8. railroad bridge eccentric throw measurement servicing unit according to claim 7, it is characterised in that also include；
Proximity switch, is arranged at least one end of first chute, when first slide block is be close to the proximity switch, sends out
Send signal of cutting off the electricity supply；
Cut off the electricity supply described in the controller reception after signal, disconnect the connection between the set of cells and the motor.
9. railroad bridge eccentric throw measurement servicing unit according to claim 8, it is characterised in that also include；
Dip measuring device, for measuring the angle between the measurement direction of diastimeter and horizontal plane；
The controller receives the distance signal that the angle signal and the diastimeter of the dip measuring device transmission send, and
The gear tiny fragments of stone, coal, etc. groove outside is obtained to the horizontal range or steel of the first position according to the angle signal and the distance signal
Horizontal range of the rail head portion to the second position.
10. railroad bridge eccentric throw measurement servicing unit according to claim 9, it is characterised in that also include：
Photographic head, is arranged at first slide block, for shooting the image information on the stadia surveying direction；
Handheld terminal, receives the image information of the photographic head transmission and shows in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220580.0A CN106676985B (en) | 2016-12-26 | 2016-12-26 | Railroad bridge eccentricity measurement servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220580.0A CN106676985B (en) | 2016-12-26 | 2016-12-26 | Railroad bridge eccentricity measurement servicing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106676985A true CN106676985A (en) | 2017-05-17 |
| CN106676985B CN106676985B (en) | 2018-12-04 |
Family
ID=58870531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611220580.0A Active CN106676985B (en) | 2016-12-26 | 2016-12-26 | Railroad bridge eccentricity measurement servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106676985B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317972A (en) * | 2018-01-02 | 2018-07-24 | 中国神华能源股份有限公司 | Rail center and bridge center eccentricity measuring system |
| CN114001630A (en) * | 2021-11-10 | 2022-02-01 | 中国航发南方工业有限公司 | Blade body groove eccentricity measuring device and method for guide blade |
| CN114216435A (en) * | 2021-11-24 | 2022-03-22 | 广东韶钢工程技术有限公司 | Invisible side rail distance measurement auxiliary device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07286851A (en) * | 1994-04-19 | 1995-10-31 | Hitachi Kiden Kogyo Ltd | Target for three-dimensionally measuring displacement of rail with height adjusting mechanism |
| JPH11247108A (en) * | 1998-02-27 | 1999-09-14 | Yuupasu:Kk | Track displacement measuring system |
| CN201354440Y (en) * | 2009-01-19 | 2009-12-02 | 江西日月明铁道设备开发有限公司 | Three-dimensional restraining and measuring device for track with portable laser rangefinder |
| CN203403340U (en) * | 2013-07-24 | 2014-01-22 | 包头市绘宇测绘服务有限责任公司 | Turnout displacement observation equipment |
| CN203668777U (en) * | 2013-10-15 | 2014-06-25 | 杨成 | Right-angle type line beam eccentricity and ballast thickness measuring ruler |
| JP2016121969A (en) * | 2014-12-25 | 2016-07-07 | 東日本旅客鉄道株式会社 | Rail wear measurement apparatus |
-
2016
- 2016-12-26 CN CN201611220580.0A patent/CN106676985B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07286851A (en) * | 1994-04-19 | 1995-10-31 | Hitachi Kiden Kogyo Ltd | Target for three-dimensionally measuring displacement of rail with height adjusting mechanism |
| JPH11247108A (en) * | 1998-02-27 | 1999-09-14 | Yuupasu:Kk | Track displacement measuring system |
| CN201354440Y (en) * | 2009-01-19 | 2009-12-02 | 江西日月明铁道设备开发有限公司 | Three-dimensional restraining and measuring device for track with portable laser rangefinder |
| CN203403340U (en) * | 2013-07-24 | 2014-01-22 | 包头市绘宇测绘服务有限责任公司 | Turnout displacement observation equipment |
| CN203668777U (en) * | 2013-10-15 | 2014-06-25 | 杨成 | Right-angle type line beam eccentricity and ballast thickness measuring ruler |
| JP2016121969A (en) * | 2014-12-25 | 2016-07-07 | 東日本旅客鉄道株式会社 | Rail wear measurement apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317972A (en) * | 2018-01-02 | 2018-07-24 | 中国神华能源股份有限公司 | Rail center and bridge center eccentricity measuring system |
| CN108317972B (en) * | 2018-01-02 | 2020-06-05 | 中国神华能源股份有限公司 | System for measuring eccentricity between rail center and bridge center |
| CN114001630A (en) * | 2021-11-10 | 2022-02-01 | 中国航发南方工业有限公司 | Blade body groove eccentricity measuring device and method for guide blade |
| CN114216435A (en) * | 2021-11-24 | 2022-03-22 | 广东韶钢工程技术有限公司 | Invisible side rail distance measurement auxiliary device and method |
| CN114216435B (en) * | 2021-11-24 | 2023-12-26 | 广东韶钢工程技术有限公司 | Auxiliary device and method for measuring distance of blind side rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106676985B (en) | 2018-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106676985A (en) | Auxiliary device for measuring eccentric distance of railroad bridge | |
| CN102168939B (en) | Three-dimensional measuring method and device for earth surface cracks | |
| CN110528345A (en) | Detection detects vehicle with from type of walking before a kind of urban track traffic rail is delivered | |
| CN104631516B (en) | A kind of portable reinforced earth retaining walls facial disfigurement monitoring device and monitoring method | |
| CN214992751U (en) | Railway track gauge measuring instrument | |
| CN205311630U (en) | Track displacement remote monitoring system | |
| CN106168470A (en) | A kind of station platform clearance survey device and method | |
| CN117388379A (en) | Concrete structure crack detection device and method thereof | |
| JP3966335B2 (en) | Trajectory inspection method and trajectory inspection kit | |
| JP5501877B2 (en) | Movable home fence measuring device and measuring method | |
| JP2004233245A (en) | Subsidence measuring method | |
| CN219077211U (en) | Single-point constraint measuring instrument for railway track coordinates | |
| CN103255689A (en) | Ballastless track bed plate elevation rapid inspection vehicle | |
| JP2001073316A (en) | Settlement measuring method and settlement measuring device | |
| CN109112936A (en) | A kind of surface evenness fining rapid measurement device | |
| CN210268630U (en) | Be used for highway side slope ratio quick detection device | |
| CN212963116U (en) | Bridge crack detection device | |
| CN210151533U (en) | Mobile high-precision measuring robot system | |
| CN207846114U (en) | Train rail detecting system level calibration device | |
| CN2692632Y (en) | Laser direction apparatus for tunnel | |
| CN208780156U (en) | Planeness measuring apparatus based on the light-blocking angle measurement of swing rod | |
| CN208171203U (en) | Crane runway detection device | |
| JP2996521B2 (en) | Shield surveying method | |
| CN108130835A (en) | Train rail detecting system level calibration device | |
| RU2212486C2 (en) | Method of track surfacing, track machine, device for surfacing of track and measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |