CN108907517A - Platform and platform assembly for band-like track - Google Patents
Platform and platform assembly for band-like track Download PDFInfo
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- CN108907517A CN108907517A CN201810742043.5A CN201810742043A CN108907517A CN 108907517 A CN108907517 A CN 108907517A CN 201810742043 A CN201810742043 A CN 201810742043A CN 108907517 A CN108907517 A CN 108907517A
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- 230000000712 assembly Effects 0.000 claims abstract description 35
- 238000000429 assembly Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 10
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 3
- 229910000954 Medium-carbon steel Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 230000033001 locomotion Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 24
- 229920003266 Leaf® Polymers 0.000 description 6
- 230000004913 activation Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000275 quality assurance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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Abstract
One aspect of the present invention provides a kind of platform for band-like track, including：Platen, the first side of platen is provided with fixed wheel assembly, the second side opposite with first side is provided with drive wheel assemblies, drive wheel assemblies include the first rotating member that can be rotated relative to platform, and it is mounted on the driving motor on the first rotating member, one end of first rotating member is provided with the first guiding sheave and micro- tooth friction pulley, and driving motor is connect in which can transmit torque with micro- tooth friction pulley, wherein, the first rotating member of rotating member rotated relative to platen so that the first guiding sheave and/or the micro- tooth friction pulley of rotating member and the band-like track of rotating member against or separate.Another aspect of the present invention also provides a kind of platform assembly.The purpose of the present invention is to provide the platforms and platform assembly for band-like track of smooth motion when a kind of playback.
Description
Technical field
The present invention relates to pipeline Automation of Welding welding equipments, more specifically, are related to a kind of for the flat of band-like track
Platform and platform assembly.
Background technique
Currently, as the fast development of pipe transportation technology and the use of thick-walled pipe are also more and more, especially in length
In the welding procedure of defeated pipeline, welding workload accounts for the sizable ratio of entire construction workload, it is therefore desirable to efficient weldering
It connects method and technique meets construction requirement.
It is either domestic in current used automatic welding equipment, or external equipment, in the fast of pipe-line construction
In speed development, greatly effect is played.Among long-term construction usage, two big technical problems are produced：First is that quick
During playback, the driving friction pulley needs as one of four supporting points of platform de-orbit, and at this moment platform is just only remaining
Three directive wheels carry out guide support, along with the guide groove on directive wheel is all than shallower (about 3mm is deep), be easy to cause so before this
The directive wheel on driving friction pulley opposite de-orbits, comprehensive function of other two groups of directive wheels in platform self weight and manpower push-pull effort
Under, also necessarily squeeze out track, fall down the mechanisms such as platform and welding torch thereon, cause machinery damage, also to operator with
Carry out some potential safety problems.Second is that driving friction pulley and servo-actuated directive wheel are rigidly pushed up in orbit, almost by eccentric rotary components
The leeway for not springing back and further holding out against greatly reduces the adaptability that platform changes track width, especially relies on and rubs
The mechanism that power is driven is wiped, operation stability can be decreased obviously, and easily cause weld seam uneven, and quality is even caused when serious
Problem.
Summary of the invention
For problem present in the relevant technologies, the purpose of the present invention is to provide smooth motions when a kind of playback to be used for
The platform and platform assembly of band-like track.
To achieve the above object, one aspect of the present invention provides a kind of platform for band-like track, including：Platen, platform
The first side of plate is provided with fixed wheel assembly, is provided with drive wheel assemblies in the platen second side opposite with first side,
Drive wheel assemblies include the first rotating member that can be rotated relative to platen, and the driving motor being mounted on the first rotating member,
One end of first rotating member is provided with the first guiding sheave and micro- tooth friction pulley, and driving motor can be passed with micro- tooth friction pulley
Connect with passing torque, wherein the first rotating member relative to platen rotate so that first guiding sheave or micro- tooth friction pulley with it is band-like
Rail contact or separation.
According to one embodiment of present invention, drive wheel assemblies include the first fixing sleeve, the first fixing sleeve and second side
It is fixedly connected, the first rotating member is rotatably received in the first fixing sleeve.
According to one embodiment of present invention, the first rotating member is fixedly connected with the first spring leaf, and the first spring leaf includes
First leg, the second supporting leg and be connected between first leg and the second supporting leg first around portion, first around portion and the
The other end of one rotating member is fixedly connected.
According to one embodiment of present invention, drive wheel assemblies include the first eccentric wheel, and the first eccentric wheel is inclined by first
The upper surface pivotable connection of heart wheel shaft and platen, and is born against in installation site, first leg and the second supporting leg
The side wall of one eccentric wheel, the first guiding sheave and micro- tooth friction pulley are separated with platen, in the rotation of the first eccentric wheel, are passed through respectively
First leg or the second supporting leg are pushed, so that micro- tooth friction pulley is clamped band-like track against band-like track or the first guiding sheave.
According to one embodiment of present invention, the first eccentric wheel is fixedly connected with first handle, when the first eccentric wheel rotates
When, first handle pushes first leg or the second supporting leg respectively, so that micro- tooth friction pulley is against band-like track or the first guide groove
Wheel is clamped band-like track.
According to one embodiment of present invention, further include servo-actuated wheel assembly, be servo-actuated wheel assembly setting in second side, fix
Wheel assembly includes the first fixed wheel assembly and the second fixed wheel assembly, and the first fixed wheel assembly and drive wheel assemblies are symmetrical arranged,
And the second fixed wheel assembly and servo-actuated wheel assembly are symmetrical arranged.
According to one embodiment of present invention, being servo-actuated wheel assembly includes the second fixing sleeve and the second rotating member, and second is fixed
Set is fixedly connected with second side, and the second rotating member is rotatably received in the second fixing sleeve, and the second rotating member
One end is provided with the second guiding sheave, and the second rotating member is rotated relative to platen so that the second guiding sheave and band-like track are clamped
Or separation.
According to one embodiment of present invention, the other end of the second rotating member is fixedly connected with second spring piece, the second bullet
Reed includes third supporting leg, the 4th supporting leg and the second circular portion being connected between third supporting leg and the 4th supporting leg, the second ring
It is fixedly connected around portion with the other end of the second rotating member.
According to one embodiment of present invention, platen includes left platen and right platen, is passed through between left platen and right platen
Articulation piece connection.
According to one embodiment of present invention, the first fixed wheel assembly and drive wheel assemblies are arranged on left platen, and
Second fixed wheel assembly and servo-actuated wheel assembly are arranged on right platen.
According to one embodiment of present invention, fixed wheel assembly includes that third fixing sleeve, third guide wheel shaft and third are led
To sheave, third fixing sleeve is fixedly connected with platen, and third guiding sheave passes through third guide wheel shaft and third fixing sleeve
Connection.
According to one embodiment of present invention, welding torch is additionally provided on platen.
Another aspect of the present invention also provides a kind of platform assembly, is used for band-like track including what any of the above-described embodiment was related to
Platform and band-like track, wherein band-like track be medium carbon steel or high-carbon steel.
The beneficial technical effect of the present invention lies in：
Platform and platform assembly of the present invention for band-like track, being provided with can be relative to the table top pivot of platform
The drive wheel assemblies turned, in this way, the first rotating member can make the first guiding sheave and/or micro- tooth rub when rotating relative to platen
Wipe wheel rotates together, so as to make the first guiding sheave and/or micro- tooth friction pulley selectively with band-like track against or separate.Cause
This, above-mentioned platform at can quickly, it is easy, be reliably caught in or exit band-like track, especially when platform withdraws playback, more
Ground is safe and reliable, under the premise of quality assurance, efficiency, further improves the safety using equipment.
Detailed description of the invention
Fig. 1 is a kind of perspective view of the platform for band-like track of the application preferred embodiment mode；
Fig. 2 is the top view in Fig. 1 for the platform of band-like track；
Fig. 3 is the perspective view in Fig. 1 for another visual angle of the platform of band-like track；
Fig. 4 is the perspective view according to one embodiment of the invention platform assembly.
Specific embodiment
Below with reference to attached drawing, embodiments of the present invention is described in detail.It should be noted that following embodiment is simultaneously
It does not constitute a limitation of the invention, can be combined and replace between different embodiments.
As shown in Figures 1 to 4, An embodiment provides a kind of platforms for band-like track 8.The platform
Including：Platen, fixed wheel assembly 6 and drive wheel assemblies 1, wherein the first side of platen, driving is arranged in fixed wheel assembly 6
Wheel assembly 1 is arranged in the platen second side opposite with first side.Specifically, drive wheel assemblies 1 include at least first turn
Moving part 103, driving motor 104, first are oriented to sheave 107 and micro- tooth friction pulley 101.Wherein, the first rotating member 103 can phase
Platform is rotated, and one end of the first rotating member 103, driving is arranged in the first guiding sheave 107 and micro- tooth friction pulley 101
Motor 104 is arranged on the first rotating member 103, and driving motor 104 is connect in which can transmit torque with micro- tooth friction pulley 101,
Wherein, the first guiding sheave 107 and/or micro- tooth friction pulley 101 1 can be made when the first rotating member 103 is rotated relative to platen
And rotate, to contact the first guiding sheave 107 and/or the micro- tooth friction pulley 101 of rotating member selectively with band-like track 8 or
Separation.
Above-described embodiment is related to being provided with the drive that can be pivoted relative to the table top of platform in the platform for band-like track
Drive wheel assemblies 1, in this way, the first rotating member 103 can make the first guiding sheave 107 and/or micro- tooth when rotating relative to platen
Friction pulley 101 rotates together, so as to make the first guiding sheave 107 and/or micro- tooth friction pulley 101 selectively with band-like track 8
Against or separation.Therefore, above-mentioned platform at can quickly, it is easy, be reliably caught in or exit band-like track, especially when platform returns
It is more safe and reliable when removing playback, under the premise of quality assurance, efficiency, further improve the safety using equipment.
Specifically, in one embodiment, the first rotating member 103 can be clamped band-like track 8 in the first guiding sheave 107
Home position, the first guiding sheave 107 and the installation site that is detached from band-like track 8 of micro- tooth friction pulley 101 and micro- tooth rub
Wipe wheel 101 and band-like track 8 against activation point between rotate.
It is to be understood that the first guiding sheave 107 is clamped band-like track 8 and micro- tooth friction in above-mentioned home position
Wheel 101 is detached from band-like track 8, and the first guiding sheave 107 provides support for platform playback, and platform is allowed to stablize playback.
Additionally, it should be further appreciated that in above-mentioned activation point, micro- tooth friction pulley 101 and band-like track 8 are against and the first guiding
Sheave 107 and band-like track 8 are detached from, so that driving motor 104 can drive micro- tooth friction pulley 101 to rub the side of band-like track 8
Wall provides power for the movement of platform.
When the first rotating member 103 is in home position, the first guiding sheave 107 is clamped band-like track and micro- tooth friction
Wheel 101 is detached from band-like track, and drive wheel assemblies 1 can provide support for table top, enhance its security and stability；When the first rotation
Part 103 is in installation site, and the first guiding sheave 107 and micro- tooth friction pulley 101 and band-like track are detached from, will put down with can be convenient
Platform is mounted on band-like track；When the first rotating member 103 is in activation point, micro- tooth friction pulley 101 and band-like track against,
Driving motor 104 transmits torque to micro- tooth friction pulley 101, to drive platform to move along band-like track.Above-mentioned platform is at can
Quickly, easy, be reliably caught in or exit band-like track, it is more safe and reliable especially when platform withdraws playback, ensureing
Under the premise of quality, efficiency, the safety using equipment is further improved.
Referring again to Fig. 1 to Fig. 4, in an alternate embodiment of the present invention where, drive wheel assemblies 1 include the first fixing sleeve
105, the first fixing sleeve 105 is fixedly connected with the second side of platen, and it is fixed that the first rotating member 103 is rotatably received in first
In set 105, driving motor 104 is connect by the first rotating member 103 with the first guiding sheave 107 and micro- tooth friction pulley 101.Also
It is to say, the first rotating member 103 can rotate in the first fixing sleeve 105, to make the first guiding sheave 107 and/or micro- tooth
Friction pulley 101 rotates together, so as to make the first guiding sheave 107 and/or the micro- tooth friction pulley 101 of rotating member selectively with it is band-like
The contact of track 8 or separation.
Of course, it should be appreciated that the first rotating member 103 can also for example pass through in other alternative embodiments
The connector of such as pivotal axis is connect with platform, so that the first rotating member 103 can be rotated relative to platform, this can be according to tool
Depending on body service condition, it is only necessary to enable to the first rotating member 103 can home position, installation site and activation point it
Between convert.
In one alternate embodiment, the first rotating member 103 is fixedly connected with the first spring leaf 111, the first spring leaf 111
Including first leg 112, the second supporting leg 113 and the first circular portion being connected between first leg 112 and the second supporting leg 113
114, first is fixedly connected around portion with the other end opposite with above-mentioned one end of the first rotating member 103.
In this way, pushing first leg 112 or the second supporting leg 113 that can make the first rotating member 103 in the first fixing sleeve 105
Rotation, it is final to realize the first guiding sheave 107 and micro- tooth friction pulley 101 and band-like track to drive driving motor 104 to rotate
Clamping is detached from.
In one alternate embodiment, such as shown in figure 3, micro- tooth friction pulley 101 passes through drive shaft 102 and first turn
Moving part 103 connects, and the first guiding sheave 107 is connect by the first guide wheel shaft 106 with the first rotating member 103.
Further, according to an embodiment of the present invention, drive wheel assemblies 1 include the first eccentric wheel 108, the first eccentric wheel
108 pass through the upper surface pivotable connection of the first eccentric wheel shaft 110 and platen, and in installation site, 112 He of first leg
Second supporting leg 113 bears against the side wall of the first eccentric wheel 108, the first guiding sheave 107 and micro- tooth friction pulley 101 and platen point
From in the rotation of the first eccentric wheel 108, respectively by pushing first leg 112 or the second supporting leg 113, so that micro- tooth friction pulley
101 are clamped band-like track 8 against band-like track 8 or the first guiding sheave 107.
According to one embodiment of present invention, the first eccentric wheel 108 is fixedly connected with first handle, when the first eccentric wheel
When 108 rotation, first handle pushes first leg 112 or the second supporting leg 113 respectively, so that micro- tooth friction pulley 101 is against band-like
Track 8 or the first guiding sheave 107 are clamped band-like track 8.
Specifically, the first bias is born against in installation site (as shown in Figure 2), first leg 112 and the second supporting leg 113
The side wall of wheel 108, in activation point, first handle makes micro- tooth friction against first leg 112, to rotate the first rotating member 103
Wheel 101 is against band-like track, and in home position, first handle makes the against the second supporting leg 113, to rotate the first rotating member 103
One guiding sheave 107 is clamped band-like track 8.
In one embodiment, the first limited block 109 is additionally provided on platen, to avoid against first handle
The one excessively rotation of eccentric wheel 108, and it can be clamped first handle, the first eccentric wheel is maintained at home position or activation point.
For example, in one embodiment, the first limited block 109 or first handle can have certain flexibility.Such as Fig. 2 institute
Show ground, first handle can be connected to when rotating to the first limited block 109 first limited block 109 and platen edge it
Between.
It according to an embodiment of the present invention, further include servo-actuated wheel assembly 3, second side of platen is arranged in servo-actuated wheel assembly 3
Face, fixed wheel assembly 6 include the first fixed wheel assembly and the second fixed wheel assembly, and first fixes wheel assembly and drive wheel assemblies 1
It is symmetrical arranged, and the second fixed wheel assembly and servo-actuated wheel assembly 3 are symmetrical arranged.That is, drive wheel assemblies 1 and supporting roller
Component 3 is symmetrical arranged with two fixed wheel assemblies respectively, and in platform playback, four supporting points can be provided for platform, to protect
The playback process for demonstrate,proving platform is stable, smooth.
Specifically, as shown in Figures 2 and 3, according to an embodiment of the present invention, being servo-actuated wheel assembly 3 includes the second fixing sleeve
301 and second rotating member 302, the second fixing sleeve 301 be fixedly connected with second side, the second rotating member 302 rotatably holds
It is contained in the second fixing sleeve 301, and one end of the second rotating member 302 is provided with the second guiding sheave 304.
In another embodiment, the other end of the second rotating member 302 is fixedly connected with second spring piece 305, the second bullet
Reed 305 include third supporting leg 312, the 4th supporting leg 313 and be connected between third supporting leg 312 and the 4th supporting leg 313 the
Two are fixedly connected around portion 314 with the other end of the second rotating member 302 around portion 314, second.In this way, can be by pushing the
The third supporting leg 312 and the 4th supporting leg 313 of two spring leafs 305 make the second rotating member 302 rotate, and then make the second guide groove
Wheel 304 is clamped or is detached from band-like track, facilitates the installation and removal of platform.
Similarly with drive wheel assemblies 1, in one embodiment, the second guiding sheave 304 passes through the second guide wheel shaft 303
It is connect with the second rotating member 302.
Moreover as shown in Fig. 2, in one alternate embodiment, servo-actuated wheel assembly 3 further includes the second bias
Wheel 308, upper surface pivotable connection of second eccentric wheel 308 by the second eccentric wheel shaft 110 and platen, the second eccentric wheel
308 are fixedly connected with second handle, and in installation site (as shown in Figure 2), third supporting leg 312 and the 4th supporting leg 313 difference
Against the side wall of the second eccentric wheel 308, after being installed, second handle makes against third supporting leg 312 or the 4th supporting leg 313
Two rotating members 302 rotate, and then are clamped the second guiding sheave 304 with band-like track 8.
In another embodiment, the second limited block 306 is additionally provided on platen, to avoid against first handle
The second excessively rotation of eccentric wheel 308, and it can be clamped second handle, the second eccentric wheel 308 is maintained at predeterminated position.
Referring again to Fig. 1, according to an embodiment of the present invention, platen includes left platen 7 and right platen 5, left platen 7 and the right side
It is connected between platen 5 by articulation piece 2.In this way, the angle between left platen 7 and right platen 5 can be adjusted by articulation piece 2,
To be matched with band-like track 8.
In a specific embodiment, drive wheel assemblies 1 and the first fixed wheel assembly are separately mounted to the opposite of left platen 7
Two sides on, and servo-actuated wheel assembly 3 is separately mounted to two opposite sides of right platen 5 with the second fixation wheel assembly
On.In other words, drive wheel assemblies 1 and the ipsilateral installation of servo-actuated wheel assembly 3.
As shown in figure 3, according to an embodiment of the present invention, fixed wheel assembly 6 includes third fixing sleeve 603, third guiding
Wheel shaft 602 and third are oriented to sheave 601, and third fixing sleeve 603 is fixedly connected with platen, and third guiding sheave 601 passes through
Third guide wheel shaft 602 is connect with third fixing sleeve 603.That is, third guiding sheave 601 is fixedly connected with platen, when
When loading stand, it is only necessary to adjust drive wheel assemblies 1 and servo-actuated wheel assembly 3.
In another embodiment, fixed wheel assembly 6 can also be not provided in the first side of platen, but being provided with can
With the servo-actuated wheel assembly 3 of adjusting, this can not invented not limited to this depending on particular condition in use.
According to an embodiment of the present invention, welding torch is additionally provided on platen.It will be understood of course that according to making
With the difference of demand, the other equipment of such as cleaning device also can be set on platen.In one alternate embodiment, above-mentioned
Welding torch is detachably connected with platen.
Referring again to Fig. 1, it is additionally provided with handle 4 in one embodiment, on platen, to move or dismantle platform.
As shown in Figures 1 to 4, the embodiment of another aspect of the present invention also provides a kind of platform assembly, including any of the above-described
The platform and band-like track 8 of band-like track 8 are used for involved in embodiment, wherein band-like track 8 to be medium carbon steel or high-carbon
Steel.This band-like track 8 has certain elasticity, facilitates mounting platform.
For Construction of Long-distance Pipelines, it is flat that one embodiment of the present of invention provides welding torch operation used in a kind of automatic welding of pipelines
Platform.Install welding torch, be equipped with band-like track 8 flexible, a mouthful pipeline welding can be fixed, continue play automatic welding efficiently,
Quick advantage, while further improving its operation stability and operational safety.
In one embodiment, a kind of novel pipeline welding operation platform is provided, is made with the cooperation of flexible tape track 8
With welding torch is installed on it, can be used to the automatic welding of pipelines of fixing port.Mainly by drive wheel assemblies 1, two sets of articulation pieces 2,
Servo-actuated wheel assembly 3, two pairs of handles 4, right platen 5, the fixed wheel assembly 6 of two pieces, left platen 7 form.
Assembly relation is as follows：As shown in Figures 1 to 4, right platen 5 and left platen 7 are the basis of platform, the right arrangement of a first from left
It puts, and is vertically connected with respectively by two sets of articulation pieces 2；Two pairs of handles 4 are separately mounted to right platen 5 and left platen 7 is close
The upper surface of end.The fixed wheel assembly 6 of two pieces is separately mounted to above platform, i.e., the side angle of right platen 5 and left platen 7.
In servo-actuated wheel assembly 3 and drive wheel assemblies 1, eccentric wheel, two limited blocks, eccentric wheel shaft be it is identical,
It is separately mounted to right platen 5 and left platen 7 leans on the upper surface of close end；The component that rest part is assembled, then be separately mounted to
Below platform, i.e., the side angle of right platen 5 and left platen 7.
In the above-described embodiments, below the first rotating member 103 in drive wheel assemblies 1, while equipped with by driving motor
Micro- tooth friction pulley 101 of 104 drivings and the first guiding sheave 107, effect are similar to clutch, realize platform operation driving,
And when welding torch playback, platform is in the state of four-point supporting, enhances its security and stability.
In servo-actuated wheel assembly 3 and drive wheel assemblies 1, the second rotating member 302 and the first rotating member 103 are respectively provided with above
Second spring piece 305 and the first spring leaf 111, reed are stuck in the two sides of the second eccentric wheel 308 and the first eccentric wheel 108.This knot
Structure can make micro- tooth friction pulley 101 or other guiding sheaves and band-like track 8 generate certain precompression, first is that driving force is more equal
It is even, it runs smoothly；Second is that wheel is remained with track 8 and is contacted, safety and stability.
Operating procedure on above-mentioned stage+module to band-like track 8 is as shown in Figure 4.Articulation piece 2 is unclamped first, is adjusted left
Angle between platen 7 and right platen 5 keeps the curvature formed between the guide groove for being oriented to sheave identical as the curvature of track 8, then
Fasten articulation piece 2.Second eccentric wheel 308 and the first eccentric wheel 108 are threaded to position shown in Fig. 2, move to platform by handle
On track 8, the guide groove of the guiding sheave of the fixed wheel assembly 6 of two pieces is first blocked into 8 side of track, then by drive wheel assemblies 1 and with
The guide groove of the guiding sheave of drive wheel assemblies 3 is aligned with band-like track 8.The handles of two eccentric wheels is finally rotated counterclockwise to respective
Limited block, welding can be carried out.After the completion of stopping and handling occur in the welding or centre of completing one of weld seam,
Stage apparatus is needed quickly to playback, it is only necessary to be rotated clockwise to the first handle of the first eccentric wheel 108 of drive wheel assemblies 1
Another limited block after platform playback, rotates counterclockwise first handle to original position, can be welded down together or be continued
Complete the welding not yet completed.
After whole weld seam is completed, two eccentric wheels are just still threaded to position shown in Fig. 2, can be removed from track 8
Operation platform.
Platform involved in above-described embodiment and flexible rail 8 cooperate, and can adapt to the variation of certain Pipeline Curvature, at it
On be equipped with welding torch, it can be achieved that the steel constructions fixing port such as pipeline all-position welding.Can quickly, it is easy, be reliably caught in or move back
Errant 8, it is more safe and reliable especially when welding torch withdraws playback, under the premise of quality assurance, efficiency, further mention
The safety using equipment is risen.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of platform for band-like track, including：Platen, the first side of the platen are provided with fixed wheel assembly (6),
Drive wheel assemblies (1) is provided in the platen second side opposite with the first side, which is characterized in that
The drive wheel assemblies (1) include the first rotating member (103) that can be rotated relative to the platen, and are mounted on described
Driving motor (104) on first rotating member (103),
One end of first rotating member (103) is provided with the first guiding sheave (107) and micro- tooth friction pulley (101), and
The driving motor (104) connect in which can transmit torque with micro- tooth friction pulley (101),
Wherein, first rotating member (103) is rotated relative to the platen so that first guiding is sheave (107) or described
Micro- tooth friction pulley (101) and the band-like rail contact separate.
2. the platform according to claim 1 for band-like track, which is characterized in that
The drive wheel assemblies (1) include the first fixing sleeve (105), and first fixing sleeve (105) and the second side are solid
Fixed connection, first rotating member (103) are rotatably received in first fixing sleeve (105).
3. the platform according to claim 2 for band-like track, which is characterized in that
First rotating member (103) is fixedly connected with the first spring leaf (111), and first spring leaf (111) includes first
Supporting leg (112), the second supporting leg (113) and be connected between the first leg (112) and second supporting leg (113)
One is fixedly connected around portion (114) with the other end of first rotating member (103) around portion (114), described first.
4. the platform according to claim 3 for band-like track, which is characterized in that
The drive wheel assemblies (1) include the first eccentric wheel (108), and first eccentric wheel (108) passes through the first eccentric rotation
The upper surface pivotable connection of axis (110) and the platen, and
In installation site, the first leg (112) and second supporting leg (113) bear against first eccentric wheel
(108) side wall, first guiding sheave (107) and micro- tooth friction pulley (101) separate with the platen,
In first eccentric wheel (108) rotation, respectively by pushing the first leg (112) or second supporting leg
(113), so that micro- tooth friction pulley (101) is against described in the band-like track or the first guiding sheave (107) clamping
Band-like track.
5. the platform according to claim 4 for band-like track, which is characterized in that
First eccentric wheel (108) is fixedly connected with first handle, when first eccentric wheel (108) rotation, described the
One handle pushes the first leg (112) or second supporting leg (113) respectively, so that micro- tooth friction pulley (101) is supported
The band-like track is clamped by the band-like track or first guiding sheave (107).
6. the platform according to claim 1 for band-like track, which is characterized in that further include servo-actuated wheel assembly (3), institute
Servo-actuated wheel assembly (3) are stated to be arranged in the second side,
The fixed wheel assembly (6) includes the first fixed wheel assembly and the second fixed wheel assembly, the first fixed wheel assembly with it is described
Drive wheel assemblies (1) are symmetrical arranged, and the described second fixed wheel assembly and the servo-actuated wheel assembly (3) are symmetrical arranged.
7. the platform according to claim 6 for band-like track, which is characterized in that the servo-actuated wheel assembly (3) includes
Second fixing sleeve (301) and the second rotating member (302), second fixing sleeve (301) are fixedly connected with the second side,
Second rotating member (302) is rotatably received in second fixing sleeve (301), and
One end of second rotating member (302) is provided with the second guiding sheave (304), and second rotating member (302) is opposite
It is rotated in the platen so that second guiding sheave (304) is clamped or separates with the band-like track.
8. the platform according to claim 7 for band-like track, which is characterized in that second rotating member (302)
The other end is fixedly connected with second spring piece (305), and the second spring piece (305) includes third supporting leg (312), the 4th supporting leg
(313) and be connected between the third supporting leg (312) and the 4th supporting leg (313) second around portion (314), it is described
Second is fixedly connected around portion (314) with the other end of second rotating member (302).
9. the platform according to claim 6 for band-like track, which is characterized in that the platen includes left platen (7)
With right platen (5), connected between the left platen (7) and the right platen (5) by articulation piece (2).
10. the platform according to claim 9 for band-like track, which is characterized in that the first fixed wheel assembly with
The drive wheel assemblies (1) are arranged on the left platen (7), and the described second fixed wheel assembly and the servo-actuated wheel assembly
(3) it is arranged on the right platen (5).
11. the platform according to claim 1 for band-like track, which is characterized in that the fixed wheel assembly (6) includes
Third fixing sleeve (603), third guide wheel shaft (602) and third guiding sheave (601), the third fixing sleeve (603) and institute
It states platen to be fixedly connected, and third guiding sheave (601) is solid by the third guide wheel shaft (602) and the third
Fixed set (603) connection.
12. the platform according to claim 1 for band-like track, which is characterized in that be additionally provided with weldering on the platen
Torch.
13. a kind of platform assembly, which is characterized in that including any platform for band-like track of claim 1-12,
And band-like track, wherein the band-like track is medium carbon steel or high-carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742043.5A CN108907517B (en) | 2018-07-06 | 2018-07-06 | Platform for a strip track and platform assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742043.5A CN108907517B (en) | 2018-07-06 | 2018-07-06 | Platform for a strip track and platform assembly |
Publications (2)
| Publication Number | Publication Date |
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| CN108907517A true CN108907517A (en) | 2018-11-30 |
| CN108907517B CN108907517B (en) | 2024-05-07 |
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ID=64425200
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810742043.5A Active CN108907517B (en) | 2018-07-06 | 2018-07-06 | Platform for a strip track and platform assembly |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483778A (en) * | 2020-05-27 | 2020-08-04 | 江苏迪业检测科技有限公司 | Anti-skid driving platform |
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| Publication number | Publication date |
|---|---|
| CN108907517B (en) | 2024-05-07 |
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