CN109680609A - One kind is across barrier mechanism, moving trolley and noise barrier stand column bolt inspection device - Google Patents
One kind is across barrier mechanism, moving trolley and noise barrier stand column bolt inspection device Download PDFInfo
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- CN109680609A CN109680609A CN201910017110.1A CN201910017110A CN109680609A CN 109680609 A CN109680609 A CN 109680609A CN 201910017110 A CN201910017110 A CN 201910017110A CN 109680609 A CN109680609 A CN 109680609A
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- 230000004888 barrier function Effects 0.000 title claims abstract description 139
- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- 238000007689 inspection Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 29
- 230000009471 action Effects 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 abstract description 4
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- 238000011105 stabilization Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 241000208340 Araliaceae Species 0.000 description 5
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 5
- 235000003140 Panax quinquefolius Nutrition 0.000 description 5
- 235000008434 ginseng Nutrition 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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Abstract
One kind is across barrier mechanism, moving trolley and noise barrier stand column bolt inspection device.It is provided by the invention to realize that turning rolls moves up and down across barrier rotation of the mechanism by rotating disc so that turning rolls is gone up and down with idler wheel, the idler wheel in walking by elevating movement, can across obstacle, realize across barrier function.Moving trolley provided by the invention reliable and stable can be moved, clamping wheel assembly can be realized elastic telescopic, so that moving trolley has the function of stabilization, anti-rollover by being applied in combination across barrier mechanism and clamping wheel assembly on the supporter with barrier.Noise barrier stand column bolt inspection device provided by the invention passes through dynamic trolley is applied in combination and can stretch and swing lift telescopic bar and camera, it is able to achieve and inspection is carried out to the bolt to be detected on the outside of sound barrier, can accurately judge whether bolt to be detected loosens.Whole device high degree of automation, it is low to site environment requirement, it is assembled convenient, various types sound barrier operation is adapted to, it is small in size, it is light-weight, it is at low cost, securely and reliably.
Description
Technical field
The present invention relates to Design of Mechanical Structure and sound barrier technical fields, in particular to one kind across barrier mechanism, movement
Trolley and noise barrier stand column bolt inspection device.
Background technique
It is common a kind of mechanism in walking arrangement across barrier mechanism, barrier getting over mechanism, enables to walking arrangement across barrier
Hinder object, realizes the lasting walking of walking arrangement.But it is existing across barrier mechanism or barrier getting over mechanism, in order to realize across barrier and obstacle detouring
Function, that often designs is very complicated, and structure is too fat to move, behave it is unstable, it is at high cost.
With the Large scale construction and development of domestic high-speed railway, high-speed railway sound of the wind barrier is widely used therewith, but sound
Wind barrier constantly bears bullet train and generates the factors influences such as frequent effect and the weather of positive and negative wind pressure, sound wind in the process of running
Phenomena such as loosening of barrier column bottom nut, corrosion, failure, is increasing.
Currently, interior sound of the wind barrier is managed up to as many as 969km by Beijing-Shanghai express railway Shanghai office, sound wind barrier product is metal material,
Al-alloy metal plate, the rising structure of Q235H fashioned iron column, 5A30 or more, highly in 2m or more, by 4~6 unit board groups
At basis is bolted and fixed.And it is most be present on the overpass of high-speed rail route with totally-enclosed roadbed section, due to bridge floor
Access path is not reserved, the artificial detection and bolt fastening being difficult to realize on the outside of sound barrier.
Scene can only check whether inside bolt has damage and maintained, and whether outside bolt loosens, corrodes, fails
The problems such as can not or be difficult to be checked and maintained so far.Sound wind barrier has been had already appeared in recent years to fall off caused train operation
Safety problem, as route puts into effect the passage of time, the work of sound wind barrier upstanding studs idler wheel and fastening is imperative,
And it needs a kind of safely and effectively method and repair and maintenance is carried out to noise barrier stand column bolt.
Caused by solving the problems, such as the deficiencies in the prior art, inventor researched and developed it is a kind of across barrier mechanism,
Moving trolley and noise barrier stand column bolt inspection device.
Summary of the invention
The purpose of the present invention is to provide sound barrier bolt roller devices, to solve in the prior art across barrier mechanism structure swelling
The problem of bolt inspection inconvenience on the outside of swollen, fluctuation of service and sound barrier.
To achieve the goals above, the present invention provides one kind is equipped with across barrier mechanism, including mounting rack, the mounting rack
Main shaft and main driving portion for driving the main axis, further includes:
Rotating disc, the rotating disc are connect with the main shaft, can follow the main axis, along prolonging for the main shaft
Direction is stretched, is equipped with track on two end faces of the rotating disc；
A pair of of roll wheel assembly is respectively arranged on front side and the rear side of the rotating disc, including turning rolls and idler wheel, the idler wheel
Frame is equipped with the protrusion cooperated with the track, wherein
The mounting rack is equipped with the guide sleeve for guiding the turning rolls to move up and down, and along the direction of motion, is located at institute
The turning rolls of mounting rack front end is stated equipped with the hoofing part portion for driving the idler wheel to rotate, from the rotating disc
Front side sees to the rotating disc,
When the rotating disc rotates clockwise, one of them described turning rolls can be in the protrusion and the track
Effect is lower to rise or declines, another described turning rolls can keep height not under the action of the protrusion and the track
Become,
When the rotating disc rotates counterclockwise, wherein when the rotating disc rotates clockwise rise or decline described in
Turning rolls can keep height constant, the guarantor when the rotating disc rotates clockwise under the action of the protrusion is with the track
Holding the constant turning rolls of height can rise or decline under the action of the protrusion and the track,
When the protrusion on two turning rolls is maintained in same level, two idler wheels are located at same
Highly, it can walk in the plane.
Optionally, stating track is the non-concentric circuit orbit of variable diameter, including the concentric rail section being arranged concentrically with the main shaft
With the non-concentric orbital segment with the main shaft decentraction and radius less than the axis rail section radius, concentric rail section edge
Radial direction far from the main shaft, the non-concentric orbital segment is close to the main shaft, the non-concentric orbital segment and described same
Heart orbital segment is tangent, and the track on two end faces of the rotating disc is along perpendicular to the vertical flat of the rotation side surface
Face is symmetrical arranged.
Optionally, mounting rack is equipped with for judging the first sensor of the turn disc position and for judging
The second sensor of turning rolls lifting position is stated, the second sensor is set on the mounting rack by sensor stand.
The present invention also provides a kind of moving trolleys, comprising:
Rack, moves along direction, the front and rear of the rack be equipped with it is aforementioned described in any item across barrier mechanism,
It is described to be used to drive the entire machine frame movement along the upper end of supporter across barrier mechanism；
Control cabinet, the control cabinet are set in the rack；
Wheel assembly is clamped, the two sides for clamping wheel assembly and being set to the rack by side mounting bracket are used for from institute
The two sides for stating supporter clamp the supporter and guide the machine frame movement, wherein
Every side of the rack is equipped with a pair of side mounting bracket, is located at the front of the rack with after
Portion,
Along the moving direction, in the rack, each described front side and rear side across barrier mechanism is all provided with useful
In the detection sensor for judging whether there is barrier.
Optionally, a pair of clamping wheel assembly is equipped on each described side mounting bracket.
Optionally, clamping wheel assembly includes:
Mounting blocks, the mounting blocks are detachably set to the side mounting bracket；
Pinch wheels, the pinch wheels are installed on the mounting blocks by elastic portion, wherein
The elastic portion can compress the pinch wheels when the pinch wheels are jacked up.
Optionally, elastic portion include the installation sleeve being installed on the mounting blocks, be set to the installation sleeve in and one
Hold the flexible guide rod stretched out out of described installation sleeve and the spring in the installation sleeve, wherein the installation set
The other end of cylinder is equipped with the adjusting plug screw for adjusting the spring dynamics, and one end that the flexible guide rod stretches out is equipped with the folder
Bearing up pulley.
The present invention also provides a kind of noise barrier stand column bolt inspection devices, comprising:
Aforementioned described in any item moving trolleys, the moving trolley are set to the upper end of sound barrier, can be described across barrier
Along the upper end motion of the sound barrier under the drive of mechanism, the clamping wheel assembly is from described in the clamping of the two sides of the sound barrier
Sound barrier；
Lift telescopic bar, the lift telescopic bar is installed on the side of the moving trolley by hinged mounting plate, described
The lower end of lift telescopic bar is equipped with the camera for acquiring the sound barrier lower bolt top nut state；
Main control box, the main control box pass through route and the moving trolley and the phase mechatronics, wherein
Swing bar, the swing bar are equipped between the upper end of the lift telescopic bar and the rack of the moving trolley
The lift telescopic bar can be pushed to reach horizontality from vertical state in the perpendicular for being parallel to the sound barrier, or
Person, horizontality reach vertical state.
Optionally, swing bar one end and the upper end of the lift telescopic bar are hinged, the other end by body cradle with it is described
Rack connection.
Optionally, lift telescopic bar is equipped with the line row chain for route installation.
Optionally, lift telescopic bar lower end is equipped with light source and the camera by connecting plate, and the light source passes through light source
Bracket is installed on the connecting plate, and the camera is set on the connecting plate by camera support.
Optionally, camera support is equipped with the arc mounting groove for adjusting the camera inclination angle.
As above, it applies the technical scheme of the present invention, it is provided by the invention across barrier rotation of the mechanism by rotating disc, realize rolling
The up and down motion of wheel carrier so that turning rolls is gone up and down with idler wheel, the idler wheel in walking by elevating movement, can be stable step up
Obstacle simultaneously slowly gets off from obstacle, realizes across barrier function.The embodiment of the present invention provides simple across barrier mechanism structure, surely
It is fixed reliable, it is easy to use, it can apply on the various mobile platforms for needing leaping over obstacles, have a wide range of application.
Further, moving trolley provided by the invention is by being applied in combination across barrier mechanism and clamping wheel assembly, Neng Gouwen
Fixed reliably to move on the supporter with barrier, the clamping wheel assembly of two sides can be realized elastic telescopic, so that mobile
Trolley has the function of stabilization, anti-rollover.The moving trolley structure that the embodiment of the present invention provides is simple, reliable and stable, makes
With conveniently, it can apply on the various supporters with barrier, have a wide range of application.
Further, noise barrier stand column bolt inspection device provided by the invention by be applied in combination with across barrier mechanism and
The moving trolley of wheel assembly and the lift telescopic bar and camera that can stretch and swing are clamped, realization pair that can be reliable and stable
Bolt to be detected on the outside of sound barrier carries out inspection, can accurately judge whether bolt to be detected loosens.Whole device is automatic
Change degree is high, and work efficiency is high, site environment is required it is low, it is assembled convenient, lifted without ancillary equipment, adapt to various height,
The sound barrier operation of width specifications, it is small in size, it is light-weight, it is at low cost, securely and reliably, avoid occurring shaking in the detection process
Situation, it is ensured that the accuracy and reliability of testing result.
For above content of the invention can be clearer and more comprehensible, be cited below particularly preferred embodiment and in conjunction with attached drawing specifically
It is bright.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 diagrammatically illustrates a kind of three-dimensional structure diagram across barrier mechanism of the invention；
Fig. 2 diagrammatically illustrates a kind of operating status figure across barrier mechanism of the invention；
Fig. 3 diagrammatically illustrates a kind of principle schematic diagram across barrier mechanism of the invention；
Fig. 4 diagrammatically illustrates the operating status figure of moving trolley of the invention；
Fig. 5 diagrammatically illustrates the three-dimensional structure diagram of moving trolley of the invention；
Fig. 6 diagrammatically illustrates the three-dimensional structure diagram that wheel assembly is clamped in moving trolley of the invention；
Fig. 7 diagrammatically illustrates the stereochemical structure that being hit by a bullet property of wheel assembly portion and pinch wheels are clamped in moving trolley of the invention
Figure；
Fig. 8 diagrammatically illustrates the partial structurtes cutting view that being hit by a bullet property of wheel assembly portion is clamped in moving trolley of the invention
Figure；
Fig. 9 diagrammatically illustrates the application structure figure of noise barrier stand column bolt inspection device of the invention；
Figure 10 diagrammatically illustrates the partial structurtes enlarged drawing of noise barrier stand column bolt inspection device of the invention；
Figure 11 diagrammatically illustrates the partial structurtes enlarged drawing of noise barrier stand column bolt inspection device of the invention；
Figure 12 diagrammatically illustrates the three-dimensional structure diagram of noise barrier stand column bolt inspection device of the invention；
Figure 13 diagrammatically illustrates the side block diagram of noise barrier stand column bolt inspection device of the invention.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this specification
Revealed content is understood other advantages and efficacy of the present invention easily.Although description of the invention will combine preferred embodiment
It introduces together, but this feature for not representing the invention is only limitted to the embodiment.On the contrary, being invented in conjunction with embodiment
The purpose of introduction is to be possible to the other selections extended or transformation to cover based on claim of the invention.In order to mention
For that will include many concrete details in depth understanding of the invention, being described below.The present invention can also be thin without using these
Section is implemented.In addition, in order to avoid confusion or obscuring emphasis of the invention, some details will be omitted in the de-scription.
As shown in figure 1 to 3, the embodiment provides one kind across barrier mechanism 1 to include mounting rack across barrier mechanism 1 to ginseng
10, rotating disc 11 and a pair of of roll wheel assembly 12, wherein mounting rack 10 is equipped with main shaft 100 and for the rotation of driving spindle 100
Main driving portion 101.
Further, as shown in figure 1 to 3, in the present embodiment, rotating disc 11 is connect ginseng with the main shaft 100, can be with
It is rotated with the main shaft 100, along the extending direction (as shown in X-direction in Fig. 2) of the main shaft 100, the rotating disc 11
Track 110 is equipped on two end faces.
Further, as shown in figure 1 to 3, the roll wheel assembly 12 of the present embodiment is respectively arranged on the front side of the rotating disc 11 to ginseng
And rear side, roll wheel assembly 12 include turning rolls 120 and idler wheel 121, the turning rolls 120 is equipped with to be cooperated with the track 110
Protrusion 122, mounting rack 10 is equipped with the guide sleeve 102 for guiding the turning rolls 120 to move up and down, along the direction of motion
(shown in the Y-direction in Fig. 2), the turning rolls 120 positioned at 10 front end of mounting rack are equipped with for driving the idler wheel
The hoofing part portion 123 of 121 rotations.
In addition, the guide sleeve 102 of the present embodiment is equipped with to be transported for guiding and limiting the protrusion 122 referring to shown in Fig. 1-2
Dynamic guide groove 104, protrusion 122 are equipped with the roller 124 that can be rolled in the track 110.Guide groove 104 can limit idler wheel
The range of the up and down motion of frame 120 (movement in such as Fig. 2 in Z on direction), avoids turning rolls 120 from skidding off from guide sleeve 102, roller
124 can roll in track 110, and the static friction between protrusion 122 and track 110 is become rolling friction, reduces protrusion 122
Stuck situation is avoided the occurrence of so that protrusion 122 is slided more smooth in track 110 with the frictional force between track 110.
Join as shown in figure 1 to 3, to the rotating disc 11 in terms of the front side of the rotating disc 11, when 11 up time of rotating disc
When needle rotates, one of them described turning rolls 120 can be risen under the action of the protrusion 122 is with track 110 or under
Drop, another described turning rolls 120 can keep height constant under the action of the protrusion 122 is with track 110.
That is, protrusion 122 can not only be made to move in track 110, simultaneously when rotating disc 11 rotates clockwise
One of turning rolls 120 can also be driven to rise or decline by protrusion 122, and the holding of another turning rolls 120 is high
It is constant to spend position.Rise or the turning rolls 120 of decline can be good at realizing across barrier across barrier function.
In addition, when the rotating disc 11 rotates counterclockwise, wherein risen when the rotating disc 11 rotates clockwise or
The turning rolls 120 of decline can keep height constant under the action of the protrusion 122 is with track 110, described
The turning rolls 120 for keeping height constant when rotating disc 11 rotates clockwise can be in the protrusion 122 and the track 110
Under the action of rise or decline.
In other words, when rotating disc 11 rotates counterclockwise, can not only make when rotating disc 11 rotates clockwise rise or
The turning rolls 120 of decline keeps height constant, while can also make the holding when rotating disc 11 rotates clockwise by protrusion 122
Highly constant turning rolls 120 can rise under the action of the protrusion 122 is with track 110 or decline.Rise at this time
Or the turning rolls 120 of decline can put down the turning rolls 120 for stepping up barrier before, so that stepping up the idler wheel of barrier
121 gentle can move downward, and realize more stable across barrier.
Meanwhile if when the protrusion 122 on two turning rolls 120 is maintained in same level, two institutes
It states idler wheel 121 and is located at sustained height, can walk in the plane.
The present invention realizes the up and down motion of turning rolls by the rotation of rotating disc, so that turning rolls is gone up and down with idler wheel, row
Idler wheel in walking by elevating movement, realize across barrier function by can be stable step up obstacle and slowly get off from obstacle.This
The embodiment of invention provides simple across barrier mechanism structure, reliable and stable, easy to use, can apply and cross over barrier in various needs
On the mobile platform hindered, have a wide range of application.
It should be noted that the present invention for track shape and structure without limitation, as long as being able to maintain two idler wheels
It can also be gone up and down with walking in a horizontal state across barrier.As shown in figure 1 to 3, in the present embodiment, track 110 is that variable diameter is non-same to ginseng
Heart circuit orbit, in other embodiments, track may be other shapes or structure, and which is not limited by the present invention, can
Reasonably to be selected according to actual needs.
Specifically, ginseng is as shown in figure 1 to 3, the track 110 of the present embodiment is the non-concentric circuit orbit of variable diameter, including with it is described
Concentric rail section 111 that main shaft 100 is arranged concentrically and with 100 decentraction of main shaft and radius r is less than the axis rail section
The non-concentric orbital segment 112 of 111 radius R, the concentric rail section 111 are described non-in radial direction away from the main shaft 100
For concentric rail section 112 close to the main shaft 100, the non-concentric orbital segment 112 and the concentric rail section 111 are tangent, described
The track 110 on two end faces of rotating disc 11 is symmetrically set along the perpendicular perpendicular to 11 end face of rotating disc
It sets.
Join as shown in figure 1 to 3, for example, to rotating disc 11 in terms of the front side of rotating disc 11, when rotating disc 11 is around main shaft 100
When rotating clockwise (state as shown in Figure 2), the protrusion 122 on the turning rolls 120 of 11 front side of rotating disc is by concentric rail
The point of contact that road section 111 crosses the two enters non-concentric orbital segment 112 by concentric rail section 111, and 111 radius R of concentric rail section is big
In the radius r of non-concentric orbital segment 112, and two orbital segment decentractions.With rotating clockwise for rotating disc 11, can make non-
The center of circle O ' of concentric rail section 112 is promoted.Turning rolls 120 positioned at 11 front side of rotating disc is in protrusion 122 and non-concentric orbital segment
Under the action of 112, start the protrusion for moving upwards, and being now placed on the turning rolls 120 of 11 rear side of rotating disc along guide sleeve 102
122 by both point of contact by non-concentric orbital segment 112 enter concentric rail section 111, and the center of circle O of concentric rail section 111 with
Main shaft 100 with one heart, therefore 120 high and low position of turning rolls for being located at the rear side of rotating disc 11 be able to maintain it is constant.
Conversely, rotating disc 11 rotates counterclockwise the holding of turning rolls 120 for enabling to be located at 11 front side of rotating disc and rear side
Identical height realizes walking in a horizontal state, can also be such that the turning rolls 120 positioned at 11 rear side of rotating disc rises, the rolling of front side
Wheel carrier 120 keeps high and low position inconvenient.
Further, the case where being gone up and down for the position for preferably judging turn disc and turning rolls, referring to Fig. 1-2 institute
Show, in the present embodiment, mounting rack 10 is equipped with the first sensor 103 for judging 11 turned position of rotating disc and uses
In the second sensor 104 for judging 120 lifting position of turning rolls, the second sensor 104 passes through sensor stand 105
On the mounting rack 10.First sensor 103 can judge 11 turned position of rotating disc, can detecte two turning rolls
Whether 120 in sustained height, and second sensor 104 can judge the lifting position of turning rolls 120, can detect two rollings respectively
Whether wheel carrier 120 turns to the position of setting.
In addition, the present invention for idler wheel specific structure and shape without limitation, as long as can reliable and stable walking be
It can.In the present embodiment, idler wheel 121 is the encapsulated form of metal, can be in the case where guaranteeing to walk precision, to idler wheel 121
Contact surface play a protective role.
Meanwhile the present invention for main driving portion and hoofing part portion concrete model and structure without limitation, as long as can
Respectively drive main axis and idler wheel rotation.In the present embodiment, hoofing part portion 123 is stepper motor, be can be realized
The accurate control of walking position.Main driving portion 101 is Worm reduction motor, and Worm reduction motor has guarantee torque
The advantages of with control overall dimensions and weight, it is provided simultaneously with self-lock ability, it can be ensured that the reliable and stable rotation of main shaft 100 and lock
Tightly, guarantee the safety of whole equipment.
It is according to above-described embodiment it is recognised that provided by the invention across barrier rotation of the mechanism by rotating disc, realize idler wheel
The up and down motion of frame so that turning rolls is gone up and down with idler wheel, the idler wheel in walking by elevating movement, can be stable step up barrier
Hinder and slowly get off from obstacle, realizes across barrier function.The embodiment of the present invention provides simple across barrier mechanism structure, stablizes
Reliably, easy to use, it can apply on the various mobile platforms for needing leaping over obstacles, have a wide range of application.
Referring to fig. 4 shown in -8, the present invention also provides a kind of moving trolley 2, which includes rack 20, control
Case 22 and clamping wheel assembly 21, wherein control cabinet 22 is set in rack 20, and clamping wheel assembly 21 can be from the two sides of supporter 00
Clamping brace body 00 simultaneously guides rack 20 mobile.
Specifically, referring to fig. 4 shown in -8, in the present embodiment, direction (in such as Fig. 4, Fig. 5 V to shown), institute are moved along
State rack 20 front and rear be equipped with described in aforementioned any embodiment across barrier mechanism 1, it is described across barrier mechanism 1 be used for along
The upper end of supporter 00 drives the entire rack 20 mobile.
In addition, shown in Figure 4, move along direction, in rack 20, each described front side across barrier mechanism 1 and
Rear side is equipped with the detection sensor 201 for judging whether there is barrier 01.
In the process of walking, the detection sensor 201 of front side, which detects on the upper surface of supporter 00, barrier 01, meeting
Made by control cabinet 22 across 101 driving spindle 100 of the main driving portion rotation in barrier mechanism 1, and then realizes turning for rotating disc 11
It is dynamic, so that idler wheel 121 can rise when close to the barrier 01 of 00 upper end of supporter along barrier 01, it can be smoothly
Climb up barrier 01.
When having barrier 01 on the upper surface that the detection sensor 201 of rear side detects supporter 00, illustrate entire idler wheel
Component 12 climbs up barrier 01 completely.At this point, control cabinet 22 makes across 101 driving spindle of main driving portion in barrier mechanism 1
100 rotate backward, and then realize rotating backward for rotating disc 11, so that two turning rolls 120 are in identical height, realize rolling
The walking of wheel 121.Alternatively, declining previous turning rolls 120, realizes that idler wheel 121 falls from barrier 01, complete across barrier
Function.
Further, referring to fig. 4 shown in -8, the clamping wheel assembly 21 of the present embodiment is set to by side mounting bracket 202
The two sides of the rack 20 from the two sides clamping brace body 00 of supporter 00 and can guide rack 20 mobile, wherein rack 20
Every side be equipped with a pair of side mounting bracket 202, the front and rear of the rack 20 is located at, described in each
A pair of clamping wheel assembly 21 is equipped on side mounting bracket 202.
In the present embodiment, a pair of wheel assembly 21 that clamps divides up and down along the length direction of side mounting bracket 202
It is distributed on side mounting bracket 202, from the two sides clamping brace body 00 of supporter 00 and moving trolley 2 can be guided mobile, protected
It demonstrate,proves moving trolley 2 and is capable of the walking of safety on 00 top of supporter.In addition, strong in order to increase the connection of side mounting bracket 202
Degree is connected between the side mounting bracket 202 of 20 the same side of rack by connecting rod 203.
Specifically, in the present embodiment, clamping wheel assembly 21 includes detachably being set to side to pacify referring to fig. 4 shown in -8
It fills the mounting blocks 210 on bracket 202 and the pinch wheels 211 on mounting blocks 210,212 energy of elastic portion is installed on by elastic portion 212
It is enough that pinch wheels 211 are compressed when pinch wheels 211 are jacked up.When encountering the barrier on 00 side of supporter, bullet can be relied on
Property portion 212 flexible deformation, the barrier on 00 side of supporter is crossed, so that the steady reliable operation of moving trolley 2.
Further, referring to shown in Fig. 6-8, the elastic portion 212 of the present embodiment includes being installed on the mounting blocks 210
Installation sleeve 2120, in the installation sleeve 2120 and flexible guide rod that one end is stretched out out of described installation sleeve 2120
2121 and the spring 2123 in the installation sleeve 2120, wherein the other end of the installation sleeve 2120, which is equipped with, to be used
In the adjusting plug screw 2122 for adjusting 2123 dynamics of spring, one end that the flexible guide rod 2121 stretches out is equipped with the pinch wheels
211。
Referring to fig. 4 shown in -8, installation sleeve 2120 is fixedly installed on side mounting bracket 202 by mounting blocks 210, and
The side for being axially perpendicular to supporter 00 of installation sleeve 2120.One end internal diameter of installation sleeve 2120 is less than installation sleeve 2120
Inner major diameter, the guide rod 2121 that stretches is inserted into installation sleeve 2120, and is stretched out from the small one end of internal diameter, and stretch guide rod 2121
It is greater than the internal diameter of the lesser end of internal diameter of installation sleeve 2120 in the end diameter in installation sleeve 2120, it is therefore, flexible to lead
Bar 2121 will not be completely out from 2120 inside of installation sleeve by spring 2123.Meanwhile flexible guide rod 2121 connects with spring 2123
One end of touching is equipped with cavity, and spring 2123 can be deep into cavity, it is ensured that spring 2123 is abutted against with flexible guide rod 2121
Touching.
In addition, the other end of installation sleeve 2120, which is equipped with, adjusts plug screw 2122, adjusting plug screw 2122 being capable of adjustment spring
2123 pressing force, it is ensured that spring 2123 can be to the flexible enough pressing forces of guide rod 2121, and then ensure that pinch wheels 211 have
Enough clamping force clamping brace bodies 00.
Meanwhile the guide rod that stretches in order to prevent rotates in installation sleeve, and it is shown in Figure 7, it is in the present embodiment, flexible to lead
Bar 2121 is equipped with plane, and installation sleeve 2120 is equipped with corresponding docking plane.Contact by plane with plane, can
Prevent flexible guide rod 2121 from rotating in installation sleeve 2120 well, it is ensured that 211 energy of pinch wheels of flexible 2121 end of guide rod
Enough reliable and stable clamping brace bodies 00.
According to above-described embodiment it is recognised that moving trolley provided by the invention is by being applied in combination across barrier mechanism and clamping
Wheel assembly reliable and stable can move on the supporter with barrier, and the clamping wheel assembly of two sides can be realized elasticity
It is flexible, so that moving trolley has the function of stabilization, anti-rollover.The moving trolley structure letter that the embodiment of the present invention provides
It is single, it is reliable and stable, it is easy to use, it can apply on the various supporters with barrier, have a wide range of application.
Referring to shown in Fig. 9-13, sound barrier 4 as described herein refer to for highway, highway, overhead composite road and
The device of the sound insulation and noise reducing of other noise sources is metal material, mainly inserting by the column of steel material 40 and Al-alloy metal
Plate 400 is composed, generally rising structure, highly in 2m or more, is made of 4~6 cell boards, basis using bolt 41 with
The combined form of nut 42 is fixedly connected.
Over time, it needs the bolt 41 to 4 bottom of sound barrier to check, checks the nut 42 on bolt 41
Whether loosen and falls off.Train operation safety problem caused by sound barrier falls off has been had already appeared in recent years, as route is put into
The work of the passage of service time, inspection and the fastening of noise barrier stand column bolt is imperative, and needs one kind safely and effectively
Method carries out inspection to noise barrier stand column bolt.
Referring to shown in Fig. 9-13, to solve the above-mentioned problems, the present invention also provides a kind of noise barrier stand column bolt inspection dresses
3 are set, has moving trolley described in the lift telescopic bar 30, main control box 38 and aforementioned any embodiment of camera 37 including lower end
2, wherein main control box 38 is electrically connected by route with moving trolley 2 and camera 37.
Specifically, moving trolley 1 is set to the upper end of sound barrier 4 referring to shown in Fig. 9-13, it can be described across barrier mechanism 1
Drive under along the sound barrier 4 upper end motion, the clamping wheel assembly 21 from the two sides of the sound barrier 4 clamp described in
Sound barrier 4.
In addition, the lift telescopic bar 30 of the present embodiment is installed on described by hinged mounting plate 33 referring to shown in Fig. 9-13
The lower end of 20 side of rack of moving trolley 2, the lift telescopic bar 30 is equipped with for acquiring 4 lower bolt 41 of sound barrier
The camera 37 of 42 state of top nut.
In order to adjust the relative position between camera and bolt top nut to be detected on lift telescopic bar lower end, referring to figure
Shown in 9-13, swing bar 32, institute are equipped between the upper end of the lift telescopic bar 30 of the present embodiment and the rack 20 of moving trolley 2
Stating swing bar 32 can push the lift telescopic bar 30 in the perpendicular for being parallel to the sound barrier 4 from vertical state
Horizontality is reached, alternatively, horizontality reaches vertical state.Wherein, one end of swing bar 32 and the lift telescopic bar
30 upper end is hinged, and the other end is connect by body cradle 34 with the rack 20.
That is, in the perpendicular for being parallel to the sound barrier 4, swing bar 32 respectively with lift telescopic bar
30 and rack 20 it is hinged, lift telescopic bar 30 can be pushed mobile, so that vertical state when lift telescopic bar 30 is in work
Or horizontality when packing up.
When swing bar 32 push lift telescopic bar 30 it is when in a horizontal state (as shown in figure 13), entire lift telescopic bar
30 shrink, and can reduce the occupied space of lift telescopic bar 30, while but also noise barrier stand column bolt inspection device 3 center of gravity
It concentrates in moving trolley 2, conducive to the even running of moving trolley 2.
When swing bar 32 pushes lift telescopic bar 30 in a vertical state (as shown in Figure 9), entire lift telescopic bar
30 elongations, so that bolt 41 of the camera 37 of 30 lower end of lift telescopic bar close to 4 lower end of sound barrier, clearly can reliably acquire
To the status information of 41 top nut 42 of bolt 41 and bolt.
Specifically, shown in Figure 11,30 lower end of lift telescopic bar of the present embodiment is equipped with light source by connecting plate 35
36 and camera 37, light source 36 is installed on the connecting plate 35 by light source bracket 360, and the camera 37 passes through camera support
370 are set on the connecting plate 35.Camera support 370 is equipped with the arc mounting groove 371 for adjusting 37 inclination angle of camera.
By the shooting angle of the adjustable camera 37 of arc mounting groove 371, camera 37 can be adjusted and arrive suitable state, Ke Yigeng
The image for shooting 41 top nut 42 of bolt 41 and bolt well more accurately collects the shape of 41 top nut 42 of bolt 41 and bolt
State information.
Further, referring to shown in Fig. 9-13, in the present embodiment, lift telescopic bar 30 is equipped with for route installation
Line row chain 31.The tank chain being commonly called as in line row chain 31 namely industry avoids the occurrence of route and twines for the various routes that accommodate and arrange
Around the case where, it is ensured that the safe and reliable operation of equipment.
According to above-described embodiment it is recognised that noise barrier stand column bolt inspection device provided by the invention is by being applied in combination
With the moving trolley across barrier mechanism and clamping wheel assembly and the lift telescopic bar and camera that can stretch and swing, Neng Gouwen
Fixed reliable realize carries out inspection to the bolt to be detected on the outside of sound barrier, can accurately judge whether bolt to be detected is loose
It is dynamic.Whole device high degree of automation, work efficiency is high, low to site environment requirement, assembled convenient, hangs without ancillary equipment
Dress, adapts to the sound barrier operation of various height, width specifications, small in size, light-weight, at low cost, securely and reliably, avoids detecting
The case where shaking in the process, it is ensured that the accuracy and reliability of testing result.
In conclusion provided by the invention, the above-described embodiments merely illustrate the principles and effects of the present invention, rather than
For limiting the present invention.Any person skilled in the art all without departing from the spirit and scope of the present invention, to above-mentioned reality
It applies example and carries out modifications and changes.Therefore, such as those of ordinary skill in the art without departing from disclosed
Spirit with technical idea under all equivalent modifications or change for being completed, should be covered by the claims of the present invention.
Claims (12)
1. a kind of across barrier mechanism, including mounting rack, the mounting rack is equipped with main shaft and the master for driving the main axis
Driving portion, which is characterized in that further include:
Rotating disc, the rotating disc are connect with the main shaft, can follow the main axis, along the extension side of the main shaft
To being equipped with track on two end faces of the rotating disc；
A pair of of roll wheel assembly, is respectively arranged on front side and the rear side of the rotating disc, including turning rolls and idler wheel, on the turning rolls
Equipped with the protrusion cooperated with the track, wherein
The mounting rack is equipped with the guide sleeve for guiding the turning rolls to move up and down, and along the direction of motion, is located at the peace
The turning rolls of front end is shelved equipped with the hoofing part portion for driving the idler wheel to rotate, from the front side of the rotating disc
It sees to the rotating disc,
When the rotating disc rotates clockwise, one of them described turning rolls can be in the effect of the protrusion and the track
Lower rise or decline, another described turning rolls can keep height constant under the action of the protrusion is with the track,
When the rotating disc rotates counterclockwise, wherein the idler wheel for rising or declining when the rotating disc rotates clockwise
Frame can keep height constant under the action of the protrusion is with the track, keep high when the rotating disc rotates clockwise
Spending the constant turning rolls can rise or decline under the action of the protrusion and the track,
When the protrusion on two turning rolls is maintained in same level, two idler wheels are located at same height
Degree, can walk in the plane.
2. as described in claim 1 across barrier mechanism, which is characterized in that the track is the non-concentric circuit orbit of variable diameter, including
The concentric rail section that is arranged concentrically with the main shaft and with the main shaft decentraction and radius is less than the axis rail section radius
Non-concentric orbital segment, the concentric rail section is in radial direction away from the main shaft, and the non-concentric orbital segment is close to institute
Main shaft is stated, the non-concentric orbital segment and the concentric rail section are tangent, the track on two end faces of the rotating disc
It is symmetrical arranged along the perpendicular perpendicular to the rotation side surface.
3. as described in claim 1 across barrier mechanism, which is characterized in that the mounting rack is equipped with for judging the rotating disc
The first sensor of turned position and second sensor for judging the turning rolls lifting position, the second sensor are logical
Sensor stand is crossed on the mounting rack.
4. a kind of moving trolley characterized by comprising
Rack, moves along direction, and the front and rear of the rack is equipped with described in any item across the barrier machines of claim 1-3
Structure, it is described to be used to drive the entire machine frame movement along the upper end of supporter across barrier mechanism；
Control cabinet, the control cabinet are set in the rack；
Wheel assembly is clamped, the two sides for clamping wheel assembly and being set to the rack by side mounting bracket are used for from the branch
The two sides of support body clamp the supporter and guide the machine frame movement, wherein
Every side of the rack is equipped with a pair of side mounting bracket, is located at the front and rear of the rack,
Along the moving direction, in the rack, each described front side and rear side across barrier mechanism is equipped with for sentencing
The disconnected detection sensor for whether having barrier.
5. moving trolley as claimed in claim 4, which is characterized in that be equipped with a pair on each described side mounting bracket
The clamping wheel assembly.
6. moving trolley as described in claim 4 or 5, which is characterized in that the clamping wheel assembly includes:
Mounting blocks, the mounting blocks are detachably set to the side mounting bracket；
Pinch wheels, the pinch wheels are installed on the mounting blocks by elastic portion, wherein
The elastic portion can compress the pinch wheels when the pinch wheels are jacked up.
7. moving trolley as claimed in claim 6, which is characterized in that the elastic portion includes being installed on the mounting blocks
Installation sleeve in the installation sleeve and flexible guide rod that one end is stretched out out of described installation sleeve and is set to the peace
Spring in sleeved, wherein the other end of the installation sleeve is equipped with the adjusting plug screw for adjusting the spring dynamics, institute
It states one end that flexible guide rod stretches out and is equipped with the pinch wheels.
8. a kind of noise barrier stand column bolt inspection device characterized by comprising
The described in any item moving trolleys of claim 4-7, the moving trolley be set to sound barrier upper end, can it is described across
Hinder the upper end motion under the drive of mechanism along the sound barrier, the clamping wheel assembly clamps institute from the two sides of the sound barrier
State sound barrier；
Lift telescopic bar, the lift telescopic bar are installed on the side of the moving trolley, the lifting by hinged mounting plate
The lower end of telescopic rod is equipped with the camera for acquiring the sound barrier lower bolt top nut state；
Main control box, the main control box pass through route and the moving trolley and the phase mechatronics, wherein
Swing bar is equipped between the upper end of the lift telescopic bar and the rack of the moving trolley, the swing bar can
The lift telescopic bar is pushed to reach horizontality from vertical state in the perpendicular for being parallel to the sound barrier, alternatively,
Horizontality reaches vertical state.
9. noise barrier stand column bolt inspection device as claimed in claim 8, which is characterized in that described swing bar one end and institute
The upper end for stating lift telescopic bar is hinged, and the other end is connect by body cradle with the rack.
10. noise barrier stand column bolt inspection device as claimed in claim 8, which is characterized in that set on the lift telescopic bar
There is the line row chain for route installation.
11. noise barrier stand column bolt inspection device as claimed in claim 8, which is characterized in that lift telescopic bar lower end
Light source and the camera are installed by connecting plate, the light source is installed on the connecting plate by light source bracket, the phase
Machine is set on the connecting plate by camera support.
12. noise barrier stand column bolt inspection device as claimed in claim 11, which is characterized in that the camera support is equipped with
For adjusting the arc mounting groove at the camera inclination angle.
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| CN201910017110.1A CN109680609B (en) | 2019-01-08 | 2019-01-08 | Obstacle crossing mechanism, travelling car and sound barrier upright bolt inspection device |
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|---|---|---|---|
| CN201910017110.1A CN109680609B (en) | 2019-01-08 | 2019-01-08 | Obstacle crossing mechanism, travelling car and sound barrier upright bolt inspection device |
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| CN109680609B CN109680609B (en) | 2023-12-22 |
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| CN110778883A (en) * | 2019-11-12 | 2020-02-11 | 苏州路云机电设备有限公司 | High-speed railway sound barrier bolt overhauls device |
| CN113649699A (en) * | 2021-07-27 | 2021-11-16 | 上海工程技术大学 | Mobile robot walking on U-shaped workpiece and application thereof |
| CN116429908A (en) * | 2023-06-08 | 2023-07-14 | 广州市建筑材料工业研究所有限公司 | Mounting frame body for sound barrier test and operation method |
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| CN109680609B (en) | 2023-12-22 |
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