CN208280010U - A kind of steel truss arch top chord check car and its control system - Google Patents
A kind of steel truss arch top chord check car and its control system Download PDFInfo
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- CN208280010U CN208280010U CN201820320792.4U CN201820320792U CN208280010U CN 208280010 U CN208280010 U CN 208280010U CN 201820320792 U CN201820320792 U CN 201820320792U CN 208280010 U CN208280010 U CN 208280010U
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- steel truss
- top chord
- main couple
- check car
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Abstract
A kind of steel truss arch top chord check car and its control system, wherein the control system includes: angle detector, is arranged on the main couple of steel truss arch top chord check car, for detecting the deflection angle of main couple with respect to the horizontal plane, obtains horizontal deflection angle；Rotation Controllers is connect with angle detector, for controlling the rotation of main couple rotating mechanism according to horizontal deflection angle, so that the deflection angle of main couple with respect to the horizontal plane levels off to or equal to zero.The control system can in time, automatically level steel truss arch top chord check car, cage where making testing staff remains the horizontality on opposite ground, to better ensure that the personal safety of testing staff, not only cost substantially reduces, but also is able to achieve heavy grade and continuously and quickly walks.
Description
Technical field
The utility model relates to bridge machineries and Bridge Testing Equipment technical field, specifically, being related to a kind of steel truss arch
Top chord check car and its control system.
Background technique
With the fast development of China express railway, large-scale steel truss arched bridge beam is more and more, the maintenance requirement to bridge
Also higher and higher.When needing operation and parking checking on heavy grade track, inspection personnel will begin on vehicle frame or in cage
It is under horizontality eventually and keeps balancing, if run-off the straight be easy to cause testing staff to fall, life security is on the hazard.
Application No. is 201120291098.2, entitled " climbing device for inspection vehicle for steel truss arch bridge " to disclose a kind of inspection vehicle climbing dress
It sets comprising running mechanism, main couple structure and levelling mechanism, running mechanism include walking frame and be mounted on dynamic on walking frame
Force mechanisms, travelling wheel and pinch wheels, power mechanism drive travelling wheel by driving member, and the travelling wheel is mounted on the upper table of track
Face, the pinch wheels are mounted on the lower surface of track, and being also equipped in the pinch wheels makes railway clamp in travelling wheel and pinch wheels
Between fastening spring.But existing top chord check car does not have automatic flat-adjustable function, and complicated integral structure generally, and tonnage is too
Greatly.
Utility model content
To solve the above problems, the utility model provides a kind of control system of steel truss arch top chord check car, the control
System processed includes:
Angle detector is arranged on the main couple of steel truss arch top chord check car, opposite for detecting the main couple
In the deflection angle of horizontal plane, horizontal deflection angle is obtained；
Rotation Controllers is connect with the angle detector, for controlling the steel truss according to the horizontal deflection angle
Encircle top chord check car main couple rotating mechanism rotation so that the deflection angle of the main couple with respect to the horizontal plane level off to or
Equal to zero.
Driving in one embodiment according to the present utility model, the Rotation Controllers and the main couple rotating mechanism
Motor connection controls signal for generating corresponding driving motor according to the horizontal deflection angle, thus by controlling the drive
The operating status of dynamic motor rotates to control the swing-around trajectory in the main couple rotating mechanism.
One embodiment according to the present utility model, the control system further include:
First operation portion is used to generate corresponding travel commands according to user's operation；
Traveling controller connect with the walking mechanism of first operation portion and steel truss arch top chord check car, is used for root
The operating status of the walking mechanism is controlled according to the travel commands.
One embodiment according to the present utility model, the control system further include:
Correcting coding device is arranged in the walking mechanism and connect with the traveling controller, for detecting difference
The operating status of walking mechanism simultaneously generates walking deviation signal；
The traveling controller is configured to control the operation shape of respectively different walking mechanism according to the walking deviation signal
State, so that different walking mechanism synchronous operations.
One embodiment according to the present utility model, the traveling controller and the Rotation Controllers are integrated in same device
In part.
One embodiment according to the present utility model, the operating system further include:
Second operation portion is used to generate corresponding lifting instruction according to user's operation；
Lifting controller connect with the lifting motor of second operation portion and steel truss arch top chord check car, is used for root
According to the lifting instruction operating status of the lifting motor is controlled, to realize the cage for steel truss arch top chord check car
Descending operation.
One embodiment according to the present utility model, the traveling controller and the lifting controller are integrated in same device
In part.
One embodiment according to the present utility model, first operation portion and the second operation portion, which are integrated in, to be arranged in steel truss
Encircle in the existing ground station of top chord check car ground surface end and/or is integrated in the pocket torch door station being arranged in the cage.
Same function is realized in one embodiment according to the present utility model, now the station and pocket torch door station
Button have interlock function.
The utility model additionally provides a kind of steel truss arch top chord check car, has as above described in any item control systems
System.
The control system that the utility model is supplied to can in time, automatically adjust steel truss arch top chord check car
Flat, the cage where making testing staff remains the horizontality on opposite ground, to better ensure that the people of testing staff
Body safety, not only cost substantially reduces, but also is able to achieve heavy grade and continuously and quickly walks.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is achieved and obtained in the specification, claims and drawings.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or required attached drawing does simple introduction in description of the prior art:
Fig. 1 shows the structural schematic diagram of the top chord check car of the utility model；
Fig. 2 shows support frame, anti-deflection whee and the support wheel structural schematic diagram of the main couple rotating mechanism in Fig. 1；
Fig. 3 shows the structural schematic diagram when rotary drive assembly in Fig. 1 is connect with swing-around trajectory；
Fig. 4 shows the structural schematic diagram of the Steel rope jointing apparatus structure in Fig. 3；
Fig. 5 shows the structural schematic diagram of the rotary drive assembly in Fig. 3；
Fig. 6 shows the schematic view of the front view of one of embodiment of the walking mechanism in Fig. 1；
Fig. 7 shows the overlooking structure diagram of the heavy grade climbing walking mechanism of Fig. 6；
Fig. 8 shows the left view structural representation of the heavy grade climbing walking mechanism of Fig. 6；
Fig. 9 shows one of specific structure of the pressurizing device in Fig. 6；
Figure 10 shows the A-A cross-sectional view of the pressurizing device in Fig. 9；
Figure 11 shows the B-B cross-sectional view of the pressurizing device in Fig. 9；
Figure 12 shows the structural schematic diagram of the control system of the top chord check car of the utility model.
Specific embodiment
The embodiments of the present invention is described in detail below with reference to accompanying drawings and embodiments, whereby to the utility model
How applied technology method solves technical problem, and the realization process for reaching technical effect can fully understand and implement.
If it should be noted that do not constitute conflict, each feature in each embodiment and each embodiment in the utility model
It can be combined with each other, be formed by technical solution and both be within the protection scope of the present invention.
Meanwhile in the following description, for illustrative purposes and numerous specific details are set forth, it is practical new to this to provide
The thorough understanding of type embodiment.It will be apparent, however, to one skilled in the art, that the utility model can not have to
Here detail or described ad hoc fashion is implemented.
In addition, step shown in the flowchart of the accompanying drawings can be in the department of computer science of such as a group of computer-executable instructions
It is executed in system, although also, logical order is shown in flow charts, and it in some cases, can be to be different from herein
Sequence execute shown or described step.
Utility model people is during utility model it is noted that being currently used for the inspection vehicle of steel truss arched bridge beam or not relating to
Although and levelling mechanism or mention equipped with levelling mechanism, the specific structure of undisclosed levelling mechanism and how to be adjusted
It is flat.In addition, the climbing walking mechanism of existing type is the problem of being primarily present: hydraulic cylinder pushing tow step moving mechanism is
The slow bigger, speed of travel, walking mechanism low efficiency, at high cost is vibrated in interruption walking；More rubber based on four-bar linkage
Though wheel group walking mechanism can realize continuous walking, cost is relatively lower, and universal climbing capacity is limited, creeps the gradient no more than
36°；Using the walking mechanism of pin gear mechanism driving, though such walking mechanism climbing range and climbing capacity have biggish mention
Height, but main screw lift is too big, cost is too high.
Against the above deficiency, the utility model people of the utility model is on long-term practical basis, proposes a kind of new
Steel truss encircles top chord check car and its control system, and pass through all kinds of test experiments, it was demonstrated that the control system can in time, it is automatic
Ground levels steel truss arch top chord check car, and the cage where making testing staff remains the horizontality on opposite ground,
To better ensure that the personal safety of testing staff, not only cost is substantially reduced, but also it is continuously and quick to be able to achieve heavy grade
Walking.It is specifically described below.
Fig. 1 shows one of embodiment of the top chord check car of the utility model.In this embodiment, this is practical new
The steel truss arch top chord check car of type specifically includes that multiple walking mechanisms 16, main couple rotating mechanism, main couple 11,14 and of cage
Control system.Wherein, main couple rotating mechanism is connect by balancing stand 19 with the walking mechanism 16 that steel truss encircles top chord check car.It is main
Truss 11 is fixedly connected in main couple rotating mechanism.Cage 14 is connect with main couple 11, and control system passes through detection vehicle with walking machine
The ramp angle of structure 16 adjusts the rotational angle of main couple rotating mechanism, so that be connected to the cage of main couple 11 in climbing
14 always in the state with ground level.
In one embodiment, as shown in Figure 1, main couple 11 connects cage 14 by two electric blocks 13.Electronic calabash
Reed 13 is driven by lifting motor 10, and lifting motor 10 is connect with control system.Two lifting motors 10 pass through motor connecting base
It is connected to electric block one end.Alternatively, two lifting motors 10 are located on electric block in a unshowned embodiment,
It is run on main couple 11 by motor-driven carrier.
In one embodiment, main couple rotating mechanism specifically includes that swing-around trajectory 3, rotary drive assembly and rotation branch
Support component.Wherein, four angles of main couple 11 are fixedly connected on swing-around trajectory 3 by connector 12.Rotary drive assembly is logical
Cross wirerope 5, Steel rope jointing apparatus structure 6 is connect to drive swing-around trajectory 3 to rotate with swing-around trajectory 3.Rotate support component connection
In the outside-supporting swing-around trajectory 3 of swing-around trajectory 3.
In one embodiment, as shown in Figure 3 and Figure 5, rotary drive assembly specifically includes that driving motor 9, driving wheel 8
With driven wheel 7.Wherein, driving motor 9 connects driving wheel 8 with retarder by shaft coupling.Driving wheel 8 is connected by wirerope 5
Driven wheel 7.
In one embodiment, as shown in figures 1 and 3, wiring groove is equipped on driving wheel 8 and driven wheel 7.Wirerope
5 since driving wheel 8, after winding at least two whole circles between driving wheel 8 and driven wheel 7 (i.e. from one of driving wheel 8 around
The wiring groove that the corresponding wiring groove that rope-race slot is wound into driven wheel 7 arrives driving wheel 8 again belongs to one whole circle of winding), steel wire
Extend from driving wheel 8 and be wrapped on swing-around trajectory 3 in the both ends of rope 5.Wirerope 5 is in the respective rail around complete swing-around trajectory 3
Afterwards, the both ends end of wirerope 5 is separately connected from the top of swing-around trajectory 3 fixed to Steel rope jointing apparatus structure 6, wirerope connection
Mechanism 6 is fixedly connected with swing-around trajectory 3.
In one embodiment, as shown in Figure 3 and Figure 4, Steel rope jointing apparatus structure 6 specifically includes that connection frame 6.1 and connects
Connect two tension assemblies at the both ends of wirerope 5.Wherein, connection frame 6.1 is fixedly connected in swing-around trajectory 3.Tension assembly master
It include: tensioning head 6.3 and wirerope connector 6.2.One end of tensioning head 6.3 is located at the outside of connection frame 6.1, is tensioned head
6.3 other end passes through connection frame 6.1 and is connected to the inside of connection frame 6.1 by locking nut 6.5 and elastic component 6.4.Steel
One end of cord connector 6.2 and tensioning head 6.3 are hinged, and one end of the other end and wirerope 5 of wirerope connector 6.2 is fixed
Connection.
In one embodiment, as depicted in figs. 1 and 2, rotation support component specifically includes that rotary supporting wheel 1 and support
Frame 15.Wherein, rotary supporting wheel 1 is connect by multiple rotational support components with swing-around trajectory 3.Support frame 15 is fixedly connected on rotation
The outside for turning support wheel 1 supports and fixes rotary supporting wheel 1 when swing-around trajectory 3 rotates.
In one embodiment, as depicted in figs. 1 and 2, rotational support component mainly includes the first anti-deflection whee 4 and bearing
Wheel 2.Wherein, the first anti-deflection whee 4 has multiple, and the first anti-deflection whee 4 is mounted on rotary supporting wheel 1, and the first anti-deflection whee 4 passes through two
Two symmetric modes set up the sideslip when the two sides of swing-around trajectory 3 are to prevent swing-around trajectory 3 from rotating separately.Bogie wheel 2 is connected to rotation branch
Guarantee the relative rotation of the two between support wheel 1 and swing-around trajectory 3.Bogie wheel 2 includes mainly mounting base and friction ball, wherein installing
Seat is fixedly connected on rotary supporting wheel 1, and friction ball is actively installed in mounting base and abuts swing-around trajectory 3.
In one embodiment, as shown in Fig. 2, the first anti-deflection whee 4 and bogie wheel 2 that are connected on rotary supporting wheel 1 are equal
There is multiple, and scattering device.In a preferred embodiment, multiple first anti-deflection whees 4 can connect in a manner of being evenly arranged
On rotary supporting wheel 1.Bogie wheel 2 is then that non-uniformly distributed mode is connected on rotary supporting wheel 1, under rotary supporting wheel 1
The quantity of the bogie wheel 2 of half-turn setting is more, few in the quantity for the bogie wheel 2 that the upper half-turn of rotary supporting wheel 1 is arranged, with more preferable
Ground meets the needs of load-bearing and stability of rotation.
Fig. 6 shows a kind of structural representation of one of embodiment of heavy grade climbing walking mechanism of the utility model
Figure.In this embodiment, heavy grade climbing walking mechanism specifically includes that 21, two vehicle frame 20, driving assembly 22 and of wheel
23, pressurizing device 24 and 25 and the second anti-deflection whee 28 and 29.Wherein, vehicle frame 20 mainly includes equalizer bar 20.1 and bogie frame
20.2, driving assembly 21 is connected to the middle part of vehicle frame 20 and is fixed to the bogie frame of vehicle frame by fasteners such as bolt or screws
On 20.2.Two wheels 22 and 23 are located at the left and right sides of driving assembly 21 and connect with driving assembly 21.Wheel 22 and 23
The equalizer bar 20.1 of wheel shaft connecting vehicle frame 20.Pressurizing device 24 and 25 respectively corresponds the pressure increased when climbing to wheel 22 and 23
The wheel axis connection of the wheel 23 of the wheel axis connection of the wheel 22 of power, pressurizing device 24 and respective side, pressurizing device 25 and respective side.
And the link block 20.3 in the left side corresponding with vehicle frame 20 of pressurizing device 24 in left side connects, the pressurizing device 25 and vehicle frame 20 on right side are right
Answer the link block connection on right side.Downward pressure effect is mainly increased to wheel 22 and 23 to increase by pressurizing device 24 and 25
The frictional force that heavy grade needs when climbing.
In one embodiment, as shown in Figure 6 to 8, by taking the pressurizing device 24 in left side as an example.Pressurizing device 24 mainly wraps
Include lever pressure-applying unit and press roll 24.1.Wherein, the link block 20.3 in one end of lever pressure-applying unit and vehicle frame 20 connects
It connects, wheel axis connection of the other end of lever pressure-applying unit through floor 26 Yu wheel 22.Press roll 24.1 is connected to lever pressurization group
The other end (Fig. 6 is towards one end in vehicle frame 20) of part and the lower section for being connected to equalizer bar 20.1, act on lever pressurization group
The active force of one end of part is loaded into vehicle through floor 26 and press roll 24.1 at multiple after the pressurization of lever pressure-applying unit conversion
On wheel 22.In figure, wheel shaft of the other end of lever vacation pressure component through floor 27 equally with wheel 22 in the pressurizing device 24 on right side
Connection.
In one embodiment, as shown in Figure 6 to 8, lever pressure-applying unit pressurization conversion multiple be preferably 8 times extremely
15 times.Such structure setting, so that press roll can be passed through by only needing to load lesser power in one end of lever pressure-applying unit
24.1 load on a biggish active force to wheel 22.Moreover, because lever multiple be not it is excessively high, lever pressure-applying unit is not allowed
Easy to damage, in addition strong lever is converted, the volume of lever pressure-applying unit can be done smaller, be not take up too many space, be convenient for
It is also more attractive while installation, practical.
In one embodiment, as Fig. 9 to Figure 11 shows one of specific structure of pressurizing device 24.Wherein, add
Pressure device 24 specifically includes that pressure rod 24.2, pressing arm 24.3, eccentric shaft 24.4 and press roll 24.1.Wherein, pressure rod
24.2 be hex bolts structure, and the upper end passes through the connection forcing elastic part 24.5 of the link block 20.3 in bogie frame 20.2,
And the end of pressure rod 24.2 passes through 24.6 compression elastic piece 24.5 of locking nut.Pressing arm 24.3 is bending structure, pressing arm
24.3 one end is fixedly connected with the lower end of pressure rod 24.2, and the other end of pressing arm 24.3, which is bent, is connected to eccentric shaft
On 24.4 front end.The front end of eccentric shaft 24.4 is connect with the lower end of pressing arm 24.3, and the middle part of eccentric shaft 24.4 passes through floor
The wheel shaft of 26 connection wheels 22.As shown in figure 5, press roll 24.1 is connected to the rear end of eccentric shaft 24.4, and press roll 24.1 to
On be connected to the lower section of equalizer bar 20.1.
In one embodiment, as shown in Figure 6 to 8, the longitudinal center line s1 of pressure rod 24.2 and eccentric shaft 24.4 connect
The distance between the longitudinal center line s2 of one end of rib plate 26 s1s2 is the axial direction of one end that eccentric shaft 24.4 connects floor 26
12 times of the distance between the center line s3 of center line s2 and press roll 24.1 s2s3.Therefore, if giving 24.5 place end of elastic component
Default one 10 kilograms or so of power is loaded into the active force of the 120 kg on wheel 22 into after crossing lever conversion.
In one embodiment, as shown in fig. 7, driving assembly 21 mainly includes sequentially connected lifting motor 21.1, connection
Axis device 21.2 and retarder 21.3.Retarder 21.3 connects rack gear 21.4 by output flange, gear ring 21.4 and wheel 22 and
23 wheel hub connection.Thus, drive gear ring 21.4, wheel 22 and 23 to rotate when lifting motor 21.1 rotates, wheel 22 and 23
Wheel shaft is fixed on motionless on vehicle frame 20.
In one embodiment, the outermost layer of wheel 22 and 23 is equipped with the rubber layer by special process processing, rubber layer
Friction can be increased and bear certain pressure.
In one embodiment, due to being equipped with pressurizing device 24 and 25, the second anti-deflection whee 28 and 29 and symmetrically arranged
Structure, so that compact overall structure, weight substantially reduce, the climbing height of the walking mechanism of the utility model is up to 46 °, this reality
It can reach 5m/min with the speed of travel of novel walking mechanism.
In one embodiment, as shown in Figures 6 to 9, it is connected separately with anti-bias mounting base 30 on the outside of the both ends of vehicle frame 20,
Each anti-bias mounting base 30 is symmetrically arranged with two the second anti-deflection whees 29 along the radial centre lines of vehicle frame to prevent the utility model
Walking mechanism sideslip in walking or climbing.
In one embodiment, as shown in Figures 6 to 9, the second anti-deflection whee 29 by anti-off-axis and adjusting nut with it is anti-bias
Mounting base 30 connects, and can adjust the anti-bias predetermined amount of the second anti-deflection whee 29 by adjusting nut according to the situation of walking track.
Illustrate, the heavy grade in the utility model refers to being greater than or equal to 45 °, such as 46 ° of the gradient.Quick row
Walk to refer to that the highest speed of travel can reach 5m/min.Continuous walking refers to not needing to be interrupted or stop in climbing advanced
It is overhauled again after row adjustment or leveling, but can once be adjusted to the position needed.
In one embodiment of the utility model, as shown in figure 12, control system is preferably included: angle detector
1201 and Rotation Controllers.Wherein, angle detector is fixed on the main couple 11 in main couple rotating mechanism, can
The deflection angle of main couple 11 with respect to the horizontal plane is detected, to obtain horizontal deflection angle.
Certainly, in the other embodiments of the utility model, other reasonable positions can also be arranged in angle detector 1201
It sets, for detecting the deflection angle of main couple 11 with respect to the horizontal plane.For example, in one embodiment of the utility model, angle
Degree detector 1201 can also be arranged on the main couple rotating mechanism of steel truss arch top chord check car, due to main couple 11 and main truss
Can be between frame rotating mechanism it is relatively-stationary, therefore angle detector 1201 by detection main couple rotating mechanism correlation
The deflection angle of the equally available main couple 11 of angle with respect to the horizontal plane.
Rotation Controllers 1202 is connect with angle detector 1201 and main couple rotating mechanism, can be detected according to angle
Instrument 1201 transmits the horizontal deflection angle come and rotates to control main couple rotating mechanism, so that main couple 11 is with respect to the horizontal plane
Deflection angle level off to or be equal to zero, so also can so that main couple 11 always in horizontality and keeping balancing.
Specifically, in the present embodiment, Rotation Controllers 1202 is connect with the driving motor 9 in truss rotating mechanism.Work as steel
Braced arch top chord check car checks that the height of two walking mechanisms of vehicle will be present in operation on heavy grade track and parking checking
Difference in height will also make main couple rotating mechanism and main couple 11 angle of deviation with respect to the horizontal plane occur in this way.Angle inspection
It surveys instrument 1201 and is able to detect above-mentioned angle of deviation size, and obtained horizontal departure angular data is transmitted to the rotation control being attached thereto
In device 1202 processed.
Rotation Controllers 1202 can generate corresponding driving motor control signal according to above-mentioned horizontal deflection angle and should
Driving motor control signal is transmitted to driving motor 9, to control main couple rotation by the operating status for controlling driving motor 9
Swing-around trajectory rotation in rotation mechanism, so that the angle of deviation of main couple 11 with respect to the horizontal plane is equal to or levels off to again
Zero.
It should be pointed out that Rotation Controllers 1202 controls the side of driving motor according to horizontal deflection angle in the present embodiment
Formula can be existing more mature close-loop control mode (such as PID control etc.), and the utility model does not control rotation
The concrete mode that device 1202 controls driving motor 9 is defined.
It can be seen that using angle detector 1201 and Rotation Controllers 1202, steel truss provided by the utility model
Encircle top chord check car control system can the angle of deviation of real-time detection main couple 11 with respect to the horizontal plane, and there are the angles of deviation
The angle for adjusting main couple 11 when spending by the rotation of control main couple rotating mechanism, so that main couple 11 is relative to level
The angle of deviation in face remains equal to zero or levels off to zero.
It may be noted that being, in the other embodiments of the utility model, in order to guarantee the above-mentioned angle of deviation detected
Accuracy, which can also include additional angular transducer 17, and angular transducer 17 can be set in vehicle with walking machine
On structure 16, to detect the deflection angle of 16 side of walking mechanism, and the deflection angular data is transmitted to the Rotation Controllers being attached thereto
1202.And Rotation Controllers 1202 can then be detected with comprehensive angle sensor 17 and angle detector 1201 it is inclined
Angle data controls Rotation Controllers.
As shown in figure 12, in this embodiment, control system is preferably further include: the first operation portion 1203 and walking
Controller 1204.Wherein, the first operation portion 1203 is used to generate corresponding travel commands according to user's operation.Traveling controller
1204 connect with the first operation portion 1203 and walking mechanism 16, can be transmitted according to the first operation portion 1203 come walking refer to
The operating status of control walking mechanism 16 is enabled, to control steel truss arch top chord check car walking or stop.
In this embodiment, control system preferably further includes correcting coding device 1205.The inclined setting of encoder 1205 is expert at
It walks in mechanism 16 and is connect with traveling controller 1204, for detecting the operating status of different walking mechanisms 16 and generating walking partially
Difference signal.Traveling controller 1204 can be transmitted according to correcting coding device 1205 come walking deviation signal control it is respectively different
The operating status of walking mechanism 16, so that different walking mechanism synchronous operations, it so also can be to avoid due to not going together
Walk mechanism 16 run asynchronous (such as stroke is different or speed is different) and caused by steel truss arch top chord check car traveling process it is disorderly
Random problem.
As shown in figure 12, in this embodiment, control system is preferably further include: the second operation portion 1206 and lifting control
Device 1207 processed.When user needs to control the lifting of the cage 14 in main couple 11, user can be carried out the second operation portion 1206
Corresponding operating (such as press the rising key in the second operation portion 1206 or decline key etc.).Second operation portion 1206 can
Corresponding lifting instruction is generated according to user's operation, and lifting instruction is transmitted to the lifting controller 1207 being attached thereto.
Lifting controller 1207 is connect with the lifting motor 10 of the second operation portion 1206 and steel truss arch top chord check car, energy
Enough operating statuses transmit the lifting instruction come according to the second operation portion 1206 and control lifting motor 10, so that realization is for steel
The descending operation of the cage 14 of braced arch top chord check car.
In this embodiment, above-mentioned Rotation Controllers 1202, traveling controller 1204 and lifting controller 1207 are preferred
Ground is integrated in same device (such as PLC device).Certainly, in the other embodiments of the utility model, according to actual needs,
Above-mentioned Rotation Controllers 1202, traveling controller 1204 and lifting controller 1207 can both be partly integrated in same device
In part, individual device can also be respectively adopted to realize, the utility model is without being limited thereto.
For convenience for the control of steel truss arch top chord check car, in the embodiment, the first operation portion and the second operation portion
The existing ground station neutralization for being integrated in steel truss arch top chord check car ground surface end simultaneously is integrated in the pocket torch door being arranged in cage 14
In station.User both can control the operation shape that steel truss encircles top chord check car in ground surface end by existing ground station in this way
State can also encircle the operating status of top chord check car by pocket torch door station in 14 internal control steel truss of cage.
And in order to avoid existing ground station conflicts with the operation of pocket torch door station, in this embodiment, existing station
With realized in pocket torch door station the button of same function have interlock function (i.e. synchronization can only by existing ground station and
Some in pocket torch door station controls to encircle top chord check car to steel truss).
Certainly, in the other embodiments of the utility model, according to actual needs, the first operation portion and the second operation portion are also
It can only be integrated in the existing ground station of steel truss arch top chord check car ground surface end or be integrated in the flashlight being arranged in cage 14
In door operation platform, meanwhile, the first operation portion and the second operation portion can also be separately positioned in different equipment, the utility model
It is without being limited thereto.
In addition, in this embodiment, optionally, control system can also include air velocity transducer, and air velocity transducer can
Detect steel truss arch top chord check car local environment wind speed, and by the wind speed information be transmitted to preset connection controller (such as
Traveling controller).The controller can judge whether wind speed at this time is greater than or equal to default wind speed threshold value, wherein if worked as
Preceding wind speed is greater than or equal to default wind speed threshold value, then also meaning that steel truss arch top chord check car is run under the wind speed at this time is
There are security risks, therefore traveling controller will stop the operation of walking mechanism at this time, also help to guarantee dimension in this way
The safety of the personal safety of shield personnel and equipment itself.
It should be understood that embodiment disclosed in the utility model is not limited to specific structure disclosed herein or processing
Step, and the equivalent substitute for these features that those of ordinary skill in the related art are understood should be extended to.It should also be understood that
, term as used herein is used only for the purpose of describing specific embodiments, and is not intended to limit.
" one embodiment " or " embodiment " mentioned in specification means the special characteristic described in conjunction with the embodiments, structure
Or characteristic includes at least one embodiment of the utility model.Therefore, the phrase " one that specification various places throughout occurs
A embodiment " or " embodiment " might not refer both to the same embodiment.
Although above-mentioned example is for illustrating principle of the utility model in one or more application, for this field
For technical staff, without departing substantially from the principles of the present invention and thought, hence it is evident that can in form, usage and reality
Various modifications may be made in the details applied and does not have to make the creative labor.Therefore, the utility model by appended claims Lai
It limits.
Claims (10)
1. a kind of control system of steel truss arch top chord check car, which is characterized in that the control system includes:
Angle detector is arranged on the main couple of steel truss arch top chord check car, for detecting the main couple relative to water
The deflection angle of plane obtains horizontal deflection angle；
Rotation Controllers is connect with the angle detector, is encircleed for controlling the steel truss according to the horizontal deflection angle
String checks the main couple rotating mechanism rotation of vehicle, so that the deflection angle of the main couple with respect to the horizontal plane levels off to or is equal to
Zero.
2. control system as described in claim 1, which is characterized in that the Rotation Controllers and the main couple rotating mechanism
In driving motor connection, signal is controlled for generating corresponding driving motor according to the horizontal deflection angle, to pass through control
The operating status of the driving motor is made to control the rotation of the swing-around trajectory in the main couple rotating mechanism.
3. control system as described in claim 1, which is characterized in that the control system further include:
First operation portion is used to generate corresponding travel commands according to user's operation；
Traveling controller is connect, for according to institute with the walking mechanism of first operation portion and steel truss arch top chord check car
State the operating status that travel commands control the walking mechanism.
4. control system as claimed in claim 3, which is characterized in that the control system further include:
Correcting coding device is arranged in the walking mechanism and connect with the traveling controller, for detecting different walkings
The operating status of mechanism simultaneously generates walking deviation signal；
The traveling controller is configured to control the operating status of respectively different walking mechanism according to the walking deviation signal, from
And different walking mechanisms are run simultaneously.
5. control system as claimed in claim 3, which is characterized in that the traveling controller and the Rotation Controllers are integrated
In same device.
6. the control system as described in any one of claim 3~5, which is characterized in that the operating system further include:
Second operation portion is used to generate corresponding lifting instruction according to user's operation；
Lifting controller is connect, for according to institute with the lifting motor of second operation portion and steel truss arch top chord check car
It states lifting instruction and controls the operating status of the lifting motor, to realize the lifting of the cage for steel truss arch top chord check car
Operation.
7. control system as claimed in claim 6, which is characterized in that the traveling controller and the lifting controller are integrated
In same device.
8. control system as claimed in claim 6, which is characterized in that first operation portion and the second operation portion are integrated in and set
Set in the existing ground station of steel truss arch top chord check car ground surface end and/or be integrated in the pocket torch door behaviour being arranged in the cage
Make in platform.
9. control system as claimed in claim 8, which is characterized in that realized in now the station and pocket torch door station
The button of same function has interlock function.
10. a kind of steel truss encircles top chord check car, which is characterized in that have such as control according to any one of claims 1 to 9 system
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320792.4U CN208280010U (en) | 2018-03-08 | 2018-03-08 | A kind of steel truss arch top chord check car and its control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320792.4U CN208280010U (en) | 2018-03-08 | 2018-03-08 | A kind of steel truss arch top chord check car and its control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208280010U true CN208280010U (en) | 2018-12-25 |
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| CN201820320792.4U Expired - Fee Related CN208280010U (en) | 2018-03-08 | 2018-03-08 | A kind of steel truss arch top chord check car and its control system |
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| CN (1) | CN208280010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221662A (en) * | 2018-03-08 | 2018-06-29 | 湖北三六重工有限公司 | A kind of steel truss arch top chord check car and its control system |
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2018
- 2018-03-08 CN CN201820320792.4U patent/CN208280010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221662A (en) * | 2018-03-08 | 2018-06-29 | 湖北三六重工有限公司 | A kind of steel truss arch top chord check car and its control system |
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Granted publication date: 20181225 Termination date: 20210308 |