CN209227375U - A kind of cable detecting robot - Google Patents
A kind of cable detecting robot Download PDFInfo
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- CN209227375U CN209227375U CN201821444385.0U CN201821444385U CN209227375U CN 209227375 U CN209227375 U CN 209227375U CN 201821444385 U CN201821444385 U CN 201821444385U CN 209227375 U CN209227375 U CN 209227375U
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Abstract
The utility model provides a kind of cable detecting robot comprising: rack, rack are the ring structure around cable;At least three driving assemblies, at least three driving assemblies are mounted on rack, at least three driving assemblies are arranged circumferentially about to hold cable tightly, wherein driving assembly includes support, adjustment structure, driving wheel and driving motor, support is connected on rack, adjustment structure connects on the support, and driving wheel is connected in adjustment structure, and driving motor is connected in adjustment structure, and the power output end of driving motor is connect with drive wheel, the surface of driving wheel and cable is mutually supported;Detection device, detection device are mounted on rack and/or support.Using the technical program be able to solve in the prior art to bridge cable carry out detection process present in robot it is inconvenient to carry, erroneous for installation, artificial hanging basket test mode heavy workload interferes traffic and testing staff is caused to there are problems that security risk.
Description
Technical field
The utility model belongs to cable bridge detection device technical field more particularly to a kind of cable detecting robot.
Background technique
Cable is one of core components of bridges such as cable-stayed bridge, suspension bridge, and cable is chronically exposed to the severe ring of atmosphere
In border, cable surface is easily damaged.In order to alleviate atmospheric environment to the damage effect of cable, therefore upper cable shield is coated on cable
Set, cable surface is isolated as far as possible with atmospheric environment.But atmospheric environment for years acts on so that cable rope jacket is broken
Damage, cracking, aging and formed cable damage, and cable rope jacket damage be the one of the major reasons for causing cable endurance issues.
In fact, the corrosion of cable is broken, the overwhelming majority is since sheath damage.To guarantee the safety of bridge structure and normally making
With, thus regularly cable need to be checked, required inspecting periodically is to estimate in " highway bridge and culvert Maintenance specification "
Observation assists carrying out in conjunction with Instrument observation, it is necessary to go through its defect situation close to each component.Currently, commonly checking work
Tool is the robot of telescope, artificial hanging basket and included high-definition camera.Telescope is relatively effective auxiliary examination tool, but
Be cannot still be competent at cable completely inspect periodically mission requirements;There are work for the test mode checked using artificial hanging basket
Amount is big, interferes the problems such as traffic, and testing staff is in high altitude operation, and there are security risks;It is carried out using existing robot
The test mode of auxiliary examination there are robots it is inconvenient to carry, erroneous for installation the problems such as, the engineering quickly detected can not be met
Application demand.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of cable detecting robots, it is intended to solve existing skill
, artificial hanging basket test mode work inconvenient to carry, erroneous for installation to robot present in bridge cable progress detection process in art
Work amount is big, interferes traffic and testing staff is caused to there are problems that security risk.
In order to solve the above technical problems, the utility model is realized in this way, a kind of cable detecting robot, comprising: platform
Frame, rack are the ring structure around cable;At least three driving assemblies, at least three driving assemblies are mounted on rack, until
Few three driving assemblies are arranged circumferentially about to hold cable tightly, wherein driving assembly includes support, adjustment structure, driving wheel and drive
Dynamic motor, support are connected on rack, and adjustment structure connects on the support, and driving wheel is connected in adjustment structure, driving motor
It is connected in adjustment structure, and the power output end of driving motor is connect with drive wheel, the surface phase of driving wheel and cable
It supports;Detection device, detection device are mounted on rack and/or support.
Further, rack includes First stand, the second rack seat and at least one way station stand, at least one
Between rack seat form the rack chain between First stand and the second rack seat, the of the first end of First stand and rack chain
One end is rotatably connected, and the first end of the second rack seat and the second end of rack chain are rotatably connected, and the second of First stand
End connect the ring structure to be formed around cable with the second end of the second rack seat, and support is connected on corresponding rack seat.
Further, multiple way station stands are sequentially connected, and can be relatively rotated between two neighboring way station stand.
Further, the quantity of driving assembly is even number, and even number driving assembly is in relative to the center of circle of ring structure
Center symmetric setting.
Further, the quantity of driving assembly is odd number, in odd number driving assembly between two neighboring driving assembly
Equidistantly distributed.
Further, adjustment structure includes swing rod and robot suspension elements, and the first end of swing rod is connected to the middle part of support,
The first end of robot suspension elements is connected on the end of support, between the second end of robot suspension elements and the second end of swing rod
It is rotatably connected, driving wheel is connected in the second end of swing rod, and driving motor is fixedly connected in the second end of swing rod.
Further, support is equipped with multiple homophony knotholes, and the first end of robot suspension elements is connected to any main regulation
Kong Zhong, and/or, swing rod is equipped with multiple auxiliary adjustment holes, and the second end of robot suspension elements is connected to any auxiliary adjustment hole
In.
Further, adjustment structure there are two being set in each driving assembly, and two adjustment structures are relative to by support
Central point longitudinal axis be symmetrical arranged.
Further, robot suspension elements are gas spring or spiral compression spring.
Further, it is equipped between each support and corresponding rack seat and adjusts compressed spring, adjusted compressed spring and pre-tighten dress
It fits between support and corresponding rack seat.
Compared with prior art, beneficial effect is the utility model: by applying the cable detecting robot to corresponding
Cable carries out detection work, and cable detecting robot is mounted on cable by constructor in working site can pass through cable inspection
Robot carries out technology detection to cable, and cable is artificially directed to without constructor and carries out detection of climbing, constructor is always positioned at
It is that corresponding technology detection project can be completed in controllable cable detecting robot on ground, ensure that the work peace of constructor
Entirely, it is assisted without in addition increasing any equipment, avoids and interfere traffic because construction needs that equipment is caused to occupy road surface
It happens.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the cable detecting robot of the utility model embodiment is mounted on cable;
Fig. 2 is the structural schematic diagram of the cable detecting robot of the utility model embodiment;
Fig. 3 is the structural representation that two intermediate racks are connected in the cable detecting robot of the utility model embodiment
Figure;
Fig. 4 is the structural representation at the first visual angle of driving assembly in the cable detecting robot of the utility model embodiment
Figure;
Fig. 5 is the structural representation at the second visual angle of driving assembly in the cable detecting robot of the utility model embodiment
Figure;
Fig. 6 is the decomposition texture schematic diagram of driving assembly in the cable detecting robot of the utility model embodiment.
In the accompanying drawings, each appended drawing reference indicates:
100, cable;10, rack;11, First stand;12, the second rack seat;13, way station stand;14, it latches;
15, hinge is connected;20, driving assembly;21, support;211, homophony knothole;22, adjustment structure;221, swing rod;2210, auxiliary is adjusted
Knothole;222, robot suspension elements;2220, connecting pin structure;23, driving wheel;231, wheel hub;232, wheel case;24, driving electricity
Machine;25, mounting rack;251, attachment screw.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed
System is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present application, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
First stand 11, the second rack seat 12 and multiple way station stands 13 can be collectively referred to as rack seat.
As shown in Figures 1 to 6, the cable detecting robot of the present embodiment includes rack 10, driving assembly 20 and detection dress
Set (not shown), wherein driving assembly 20 is at least arranged three, and at least three driving assemblies 20 are mounted on rack 10, at least
Three driving assemblies 20 are arranged circumferentially about to hold cable 100 tightly.Specifically, driving assembly 20 include support 21, adjustment structure 22,
Driving wheel 23 and driving motor 24, support 21, which is connected on rack 10, forms installation support and support of creeping, and adjustment structure 22 connects
It connects on support 21, driving wheel 23 is connected in adjustment structure 22, and driving motor 24 is connected in adjustment structure 22, and drives electricity
The power output end of machine 24 and driving wheel 23 are drivingly connected, in this way, adjustment structure 22 driving wheel 23 can be adjusted so that
Driving wheel 23 can carry out adaptation installation for different cables, to make same cable by the regulatory function of adjustment structure 22
Rope detection robot can adapt to the cable of a variety of different-diameters, so that the cable detecting robot expands the scope of application.Driving
The surface of wheel 23 and cable 100 is mutually supported and generates required friction of creeping, and detection device is mounted on rack 10 and/or support 21
On, detection device detects cable during creeping.
Detection work is carried out to the cable of required detection using the cable detecting robot of the application, since the cable is examined
It surveys robot and miniaturization assembly is carried out using rack 10 and simple and stable driving assembly 20, on the basis for meeting detection demand
On, the assembling structure of cable detecting robot is simplified in terms of existing technologies, so that the cable detecting robot is convenient for
It is carried into working site and is installed for corresponding cable, to carry out detection device pair in crawling process on cable
Cable carries out corresponding technology detection.By carrying out detection work, constructor to corresponding cable using the cable detecting robot
Cable detecting robot is mounted on cable in working site can be by cable detecting robot to cable progress technology inspection
It surveys, cable is artificially directed to without constructor and carries out detection of climbing, constructor is always positioned on ground i.e. controllable cable inspection
Corresponding technology detection project can be completed in robot, ensure that the work safety of constructor, without in addition increasing any equipment
It is assisted, avoids the case where interfering traffic due to construction needs to cause equipment to occupy road surface generation.
As shown in Figure 1 to Figure 3, the rack 10 of the cable detecting robot of the present embodiment includes First stand 11, second
Rack seat 12 and at least one way station stand 13.At least one way station stand 13 forms First stand 11 and the second rack
Rack chain between seat 12, can be opposite by connection hinge 15 between the first end of First stand 11 and the first end of rack chain
It rotationally connects, between the first end of the second rack seat 12 and the second end of rack chain rotatably by connection hinge 15
Connection, so that rack chain, the second rack seat 12 that First stand 11, way station stand 13 are formed constitute chain-belt type structure,
When cable detecting robot to be mounted on cable, the second end of the second end of First stand 11 and the second rack seat 12 connects
The ring structure to be formed around cable 100 is connect, and support 21 is connected on corresponding rack seat, driving wheel 23 is adjusting knot at this time
Cable is held tightly under the adjustment effect of structure 22, and installation can be completed.
When the cable for small diameter carries out technology detection work, the diameter of the ring structure of required formation is also corresponding
It is smaller, only need a way station stand 13 that can meet installation requirements at this time, thus cable detecting robot only has three at this time
A driving assembly 20, each driving assembly 20 are separately mounted to First stand 11, the second rack seat 12 and way station stand 13
On.When for larger-diameter cable carry out technology detection work when, then need multiple way station stands 13 at this time meet compared with
The demand of the ring structure of major diameter is sequentially connected between multiple way station stands 13 by connecting hinge 15, and two neighboring
It is relatively rotatable to each other between way station stand 13 due to using connection hinge 15.Also, when the multiple way station stands 13 of selection
Connection is when forming rack chain, then preferably accordingly select multiple driving assemblies 20 (when arranging multiple driving assemblies 20, multiple drivings
The polygon that line is formed between component 20 preferably levels off to equilateral polygon, triangle, quadrangle, pentagon, hexagon
Deng).On the one hand, the quantity of driving assembly 20 is even number, during even number driving assembly 20 relative to the center of circle of ring structure is in
The heart is symmetrical arranged;The quantity of driving assembly 20 is odd number, in odd number driving assembly 20 between two neighboring driving assembly 20
Equidistantly distributed.
Indeed, it is possible to be directed to each driving assembly 20, a driving assembly 20 is fixedly connected on First stand 11,
One driving assembly 20 is fixedly connected on the second rack seat 12, remaining driving assembly 20 is then fixed correspondingly respectively to be connected
It connects on way station stand 13, and needs to reserve some way station stands 13 to mend when forming rack chain as auxiliary
Fill use.When not needing usually to carry out detection work to cable, First stand 11, the second rack seat 12 and way station
It is not connected between stand 13, but dismantles placement, constructor carries, carries for each dispersion part, greatly
Constructor is facilitated to carry the cable detecting robot to working site.Technology inspection is carried out when cable need to be directed in working site
When survey, constructor selects the quantity of way station stand 13 (in one for the diameter of required detection cable at this time
Between rack seat 13 or multiple way station stands 13;Odd number way station stand 13 or even number way station stand 13).It is elected
With driving assembly 20 then must be connected on the way station stand 13 being selected when a way station stand 13;It is multiple when selecting
Driving assembly 20 then is connected on wherein at least one way station stand 13 when way station stand 13.Then, by the first rack
It sequentially connects, is being covered on cable between the 11, second rack seat 12 of seat and selected way station stand 13, and will
By 14 connection locking of lock between the second end of First stand 11 and the second end of the second rack seat 12, that is, formed to cable
The ring structure of holding is quick for installation, convenient.
As shown in Figures 4 to 6, the adjustment structure 22 in the cable detecting robot of the present embodiment includes swing rod 221 and machine
Device people suspension elements 222.Swing rod 221 forms driving wheel 23 and supports, and robot suspension elements 222 are then realized and supported to driving wheel 23
Regulatory function when cable, specifically, the first end of swing rod 221 are connected in support 21 by connecting pin structure 2220
The first end in portion, robot suspension elements 222 is connected on the end of support 21 by connecting pin structure 2220, robot suspension
It is rotatably connected between the second end of part 222 and the second end of swing rod 221 by connecting pin structure 2220, driving wheel 23 connects
In the second end of swing rod 221, driving motor 24 is fixedly connected in the second end of swing rod 221.
In the present embodiment, driving motor 24 is fixedly mounted by mounting rack 25, and mounting rack 25 passes through attachment screw 251
It is fixedly connected in 221 second end of swing rod.Also, the driving wheel 23 of the application is made of wheel hub 231 and wheel case 232, wheel hub 231
Connected by the power output end of driving motor 24,232 sets of wheel case on wheel hub 231, and wheel case 232 is matched with what cable surface contacted
The chamfered shape in conjunction face is V-type or U-shaped, preferably to match with cable surface profile shape.
Preferably, robot suspension elements 222 are gas spring or spiral compression spring.
During cable detecting robot is mounted on cable, constructor, which connects, completes First stand 11, the
After two rack seats 12 and rack chain, will be between the second end of First stand 11 and the second end of the second rack seat 12
After being lockked by 14 connection of lock, each driving wheel 23 resists cable surface at this time, and gas spring or spiral pressure at this time
Contracting spring generates pressing force by compression, when driving motor 24 starts and driving wheel 23 is driven to creep on cable, due to gas bullet
Pressing force that spring or spiral compression spring apply and make the frictional force generated between driving wheel 23 and cable overcome cable
The whole gravity for detecting robot, so that cable detecting robot can smoothly creep on cable.Also, in cable
Detect robot relative to cable during creeping, when driving wheel 23 meet with cable surface existing for protrusion obstacle when, this
Raised obstacle can further compress gas spring or spiral compression spring, to cross the protrusion obstacle.
In the present embodiment, for the adaptation range of the targeted cable of the same cable detecting robot of further expansion,
Therefore, support 21 is equipped with multiple homophony knotholes 211, and the first end of robot suspension elements 222 is connected to any homophony knothole 211
In, and, swing rod 221 is equipped with multiple auxiliary adjustment holes 2210, and the second end of robot suspension elements 222 is connected to any auxiliary
In adjustment hole 2210.Alternatively, cable detecting robot can also only be equipped with multiple homophony knotholes 211, robot on support 21
The first end of suspension elements 222 is connected in any homophony knothole 211.Alternatively, cable detecting robot can also be only in swing rod 221
Multiple auxiliary adjustment holes 2210 are equipped with, the second end of robot suspension elements 222 is connected in any auxiliary adjustment hole 2210.This
Sample, cable detecting robot is during being mounted on cable, by adjusting connecting different homophony knotholes 211 or passing through
Adjustment connects different auxiliary adjustment holes 2210 or connects different homophony knothole 211 and auxiliary adjustment hole by adjusting simultaneously
2210, to realize the regulatory function of bigger adaptation range, gas bullet can be also adjusted while adapting to the cable of different-diameter
The pressing force size that spring or spiral compression spring generate.
Preferably, adjustment structure 22 there are two being set in each driving assembly 20, and two adjustment structures 22 are relative to process
The longitudinal axis of the central point of support 21 is symmetrical arranged.In this application, the extension axis of the support 21 of cable detecting robot
Perpendicular to the extension axis of corresponding rack seat, further, the central point of support 21 projection in corresponding rack seat
The projection of the heart coincides.
In order to preferably optimize adaptive adjustment capability of the cable detecting robot on cable, therefore, each support 21 with
Be equipped between corresponding rack seat and adjust compressed spring (not shown), adjust compressed spring shrink assembly support 21 with it is corresponding
Between rack seat, it is, the conciliation compressed spring is assemblied in the center position of support 21 and the central point of corresponding rack seat
Between position.
Certainly, the cable detecting robot of the application can be uniformly controlled by the way that controller (not shown) is arranged, at this time
Controller is mounted on any one rack seat, and controller is electrically connected with driving motor 24, controller and detection device are electric
Connection.In the present embodiment, the CPU control unit of technology maturation, PLC control unit etc. in the prior art can be selected in controller.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of cable detecting robot characterized by comprising
Rack (10), the rack (10) are the ring structure around cable (100);
At least three driving assemblies (20), at least three the driving component (20) are mounted on the rack (10), and at least three
A the driving component (20) is arranged circumferentially about to hold cable (100) tightly, wherein the driving component (20) includes support
(21), adjustment structure (22), driving wheel (23) and driving motor (24), the support (21) are connected on the rack (10),
The adjustment structure (22) is connected on the support (21), and the driving wheel (23) is connected on the adjustment structure (22),
The driving motor (24) is connected on the adjustment structure (22), and the power output end of the driving motor (24) with it is described
Driving wheel (23) is drivingly connected, and the driving wheel (23) and the surface of cable (100) are mutually supported;
Detection device, the detection device are mounted on the rack (10) and/or the support (21).
2. cable detecting robot as described in claim 1, which is characterized in that the rack (10) includes First stand
(11), the second rack seat (12) and at least one way station stand (13), at least one described way station stand (13) form institute
State the rack chain between First stand (11) and the second rack seat (12), the first end of the First stand (11) with
The first end of the rack chain is rotatably connected, and the first end of the second rack seat (12) and the second end of the rack chain can
Rotation connection, the second end of the First stand (11) connect to be formed around cable with the second end of the second rack seat (12)
The ring structure of rope (100), and the support (21) is connected on corresponding rack seat.
3. cable detecting robot as claimed in claim 2, which is characterized in that multiple way station stands (13) successively phase
Even, it and can be relatively rotated between the two neighboring way station stand (13).
4. cable detecting robot as claimed in claim 3, which is characterized in that the quantity of the driving component (20) is even number
A, even number the driving component (20) is centrosymmetric setting relative to the center of circle of the ring structure.
5. cable detecting robot as claimed in claim 3, which is characterized in that the quantity of the driving component (20) is odd number
It is a, equidistantly distributed between two neighboring the driving component (20) in odd number the driving component (20).
6. cable detecting robot as described in claim 4 or 5, which is characterized in that the adjustment structure (22) includes swing rod
(221) and robot suspension elements (222), the first end of the swing rod (221) are connected to the middle part of the support (21), the machine
The first end of device people suspension elements (222) is connected on the end of the support (21), and the second of the robot suspension elements (222)
It is rotatably connected between end and the second end of the swing rod (221), the driving wheel (23) is connected to the of the swing rod (221)
On two ends, the driving motor (24) is fixedly connected in the second end of the swing rod (221).
7. cable detecting robot as claimed in claim 6, which is characterized in that the support (21) is equipped with multiple main regulations
Hole (211), the first end of the robot suspension elements (222) are connected in any homophony knothole (211), and/or, it is described
Swing rod (221) is equipped with multiple auxiliary adjustment holes (2210), and the second end of the robot suspension elements (222) is connected to any institute
It states in auxiliary adjustment hole (2210).
8. cable detecting robot as claimed in claim 7, which is characterized in that be equipped with two in each the driving component (20)
A adjustment structure (22), and radial direction of two adjustment structures (22) relative to the central point by the support (21)
Axisymmetrical setting.
9. cable detecting robot as claimed in claim 6, which is characterized in that the robot suspension elements (222) are gas bullet
Spring or spiral compression spring.
10. cable detecting robot as claimed in claim 2, which is characterized in that each support (21) and corresponding rack
Be equipped between seat and adjust compressed spring, the adjusting compressed spring shrink assembly the support (21) and corresponding rack seat it
Between.
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CN201821444385.0U CN209227375U (en) | 2018-09-04 | 2018-09-04 | A kind of cable detecting robot |
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CN201821444385.0U CN209227375U (en) | 2018-09-04 | 2018-09-04 | A kind of cable detecting robot |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109183613A (en) * | 2018-09-04 | 2019-01-11 | 香港中文大学(深圳) | A kind of cable detecting robot |
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2018
- 2018-09-04 CN CN201821444385.0U patent/CN209227375U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109183613A (en) * | 2018-09-04 | 2019-01-11 | 香港中文大学(深圳) | A kind of cable detecting robot |
CN109183613B (en) * | 2018-09-04 | 2024-03-01 | 香港中文大学(深圳) | Cable detection robot |
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