CN105197784A - Small-tonnage crane, traveling beam thereof and horizontal wheel device for traveling beam - Google Patents
Small-tonnage crane, traveling beam thereof and horizontal wheel device for traveling beam Download PDFInfo
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- CN105197784A CN105197784A CN201510643545.9A CN201510643545A CN105197784A CN 105197784 A CN105197784 A CN 105197784A CN 201510643545 A CN201510643545 A CN 201510643545A CN 105197784 A CN105197784 A CN 105197784A
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Abstract
The invention provides a small-tonnage crane, a traveling beam thereof and a horizontal wheel device for the traveling beam. The traveling beam comprises a beam body, a left horizontal wheel device and a right horizontal wheel device are mounted on the beam body, each of the left horizontal wheel device and the right horizontal wheel device comprises a horizontal wheel carrier, a horizontal wheel and a horizontal wheel connecting frame, and each horizontal wheel connecting frame is fixedly arranged on the beam body integrally or in a split manner. A moving adjustment structure for guiding each horizontal wheel carrier to achieve guide moving adjustment on the corresponding horizontal wheel connecting frame along the left-right direction is arranged between the horizontal wheel carrier and the horizontal wheel connecting frame of each horizontal wheel device, and a fixing structure for fixedly assembling the horizontal wheel carrier and the horizontal wheel connecting frame when the horizontal wheel carrier with the horizontal wheel is adjusted to be in place by moving is further arranged between the horizontal wheel carrier and the horizontal wheel connecting frame. The traveling beam has the advantages that since the positions of the horizontal wheel carriers in the left-right direction can be adjusted through the moving adjustment structures, the horizontal wheel devices an be adjusted according to the practical conditions, and normal and effective operation of the horizontal wheel devices is guaranteed.
Description
Technical field
The present invention relates to a kind of little tonnage hoisting crane and walking beam thereof and walking beam horizontal wheel device.
Background technology
In some specific fields of employment and specific industry, require that weight-lifting equipment needs to assemble horizontal wheel, with the normal operation of specification weight-lifting equipment, avoid occurring gnawing rail phenomenon.Conventional weight-lifting equipment horizontal wheel own dimensions is larger, be arranged on little tonnage hoisting crane very inharmonious, and weight is comparatively large, and installation dimension requires comparatively tight, and dismounting is comparatively inconvenience also.
It is the preventing gnawing rail mechanism disclosing a kind of hoisting crane in the Chinese utility model patent of CN202936106U at Authorization Notice No., it does not mainly install a set of horizontal wheels in two head part of the end carriage of hoisting crane, these horizontal wheels comprise two horizontal wheel, and two horizontal wheel are assemblied on seat board respectively by bearing arrangement.During assembling, first seat board is fixedly mounted on end carriage, again according to the actual deviation of crane rail distance and the deviation of crane width, after adjusting the gap of horizontal wheel and track head, adopt weld seam to be welded and fixed, weld seam be herein the main shaft of bearing arrangement is directly welded and fixed with seat board together with.But this horizontal wheels are owing to being directly fixed on end carriage head, if wearing and tearing are in use for some time comparatively serious, can not adjust horizontal wheel device, can only directly change horizontal wheel or change whole horizontal wheel device, safeguard that replacement cost is higher.
Summary of the invention
The invention provides a kind of hoisting crane walking beam horizontal wheel device, to solve the technical matters that horizontal wheels of the prior art could not adjust or adjust difficulty; Meanwhile, the present invention also provides a kind of and uses the hoisting crane walking beam of above-mentioned horizontal wheel device and little tonnage hoisting crane.
The technical scheme of hoisting crane walking beam horizontal wheel device provided by the present invention is: hoisting crane walking beam horizontal wheel device, comprise the horizontal wheel wheel carrier for being arranged on walking beam and rotate and be assemblied on horizontal wheel wheel carrier and the horizontal wheel be pressed on the side of the left and right sides of the pressure-bearing track accepting described walking beam for top of rolling, horizontal wheel device also comprises and is installed in horizontal wheel link span on walking beam for one or split, be provided with for guiding the horizontal wheel wheel carrier moving-adjusting structure that guiding movement adjusts on horizontal wheel link span in left-right direction between horizontal wheel wheel carrier and horizontal wheel link span, the fixed sturcture for when horizontal wheel wheel carrier moves adjust to the right place with horizontal wheel horizontal wheel wheel carrier and horizontal wheel link span being fixed assembling is also provided with between horizontal wheel wheel carrier and horizontal wheel link span.
Described fixed sturcture comprises the attachment bolt for horizontal wheel wheel carrier and horizontal wheel link span being fixedly assembled together when horizontal wheel wheel carrier moves adjust to the right place with horizontal wheel, described moving-adjusting structure comprises the adjustment elongated hole of the inserting corresponding to described attachment bolt that described horizontal wheel wheel carrier and/or hitch are provided with and drives the horizontal wheel wheel carrier mobile adjustment driver train adjusted in left-right direction, this adjustment driver train is screw adjustment mechanism, screw adjustment mechanism comprises the top pressure bolt extended in left-right direction, one of them in described horizontal wheel wheel carrier and horizontal wheel link span is provided with the adjustment threaded hole of spiral assembling described top pressure bolt, another is provided with for pressing the top splenium of the corresponding end top force fit of bolt with top.
Described horizontal wheel wheel carrier comprises the interior plate and outer panel that distribute in left-right direction and is arranged on and makes outer panel in the vertical direction higher than the ladder transition plate section of described interior plate between interior outer panel, described horizontal wheel rotates the end position place away from described outer panel being assemblied in described interior plate, what described horizontal wheel wheel carrier was provided with is arranged on described outer panel for the bolt mounting holes coordinated with described attachment bolt, the edge deviating from described interior plate of described outer panel is convexly equipped with the flange upwards extended, described horizontal wheel wheel carrier is provided with described adjustment threaded hole, adjustment threaded hole is arranged on described flange.
The height adjustment pad for adjusting horizontal wheel wheel carrier upper-lower position is clamped between described horizontal wheel wheel carrier and horizontal wheel link span.
The technical scheme of the hoisting crane walking beam of the above-mentioned horizontal wheel device of use provided by the present invention is: hoisting crane walking beam, comprise extend along the longitudinal direction for the beam body of pressure-bearing on pressure-bearing track, beam body is provided with for offseting a spacing left side with the use of to carry out left and right to walking beam on pressure-bearing track in the lateral direction, right horizontal wheel device, two horizontal wheel devices comprise the horizontal wheel wheel carrier be fixedly mounted on described beam body respectively and are assemblied on horizontal wheel wheel carrier and the horizontal wheel be pressed on the side of the left and right sides of described pressure-bearing track for top of rolling with rotating, two horizontal wheel devices also comprise one respectively or split is installed in horizontal wheel link span on described beam body, horizontal wheel wheel carrier in each horizontal wheel device and be provided with between horizontal wheel link span for guide horizontal wheel wheel carrier in left-right direction on horizontal wheel link span guiding movement adjustment moving-adjusting structure, horizontal wheel wheel carrier in described each horizontal wheel device and the fixed sturcture be also provided with between horizontal wheel link span for when horizontal wheel wheel carrier moves adjust to the right place with horizontal wheel horizontal wheel wheel carrier and horizontal wheel link span being fixed assembling.
Described fixed sturcture comprises the attachment bolt for horizontal wheel wheel carrier and horizontal wheel link span being fixedly assembled together when horizontal wheel wheel carrier moves adjust to the right place with horizontal wheel, and described moving-adjusting structure comprises the adjustment elongated hole of the inserting corresponding to described attachment bolt that described horizontal wheel wheel carrier and/or hitch are provided with and drives the horizontal wheel wheel carrier mobile adjustment driver train adjusted in left-right direction.
Described adjustment driver train is screw adjustment mechanism, screw adjustment mechanism comprises the top pressure bolt extended in left-right direction, one of them in described horizontal wheel wheel carrier and horizontal wheel link span be provided with spiral assembling described top pressure bolt adjustment threaded hole, another is provided with for pressing the top splenium of the corresponding end top force fit of bolt with top.
Described horizontal wheel wheel carrier comprises the interior plate and outer panel that distribute in left-right direction and is arranged on and makes outer panel in the vertical direction higher than the ladder transition plate section of described interior plate between interior outer panel, described horizontal wheel rotates the end position place away from described outer panel being assemblied in described interior plate, what described horizontal wheel wheel carrier was provided with is arranged on described outer panel for the bolt mounting holes coordinated with described attachment bolt, the edge deviating from described interior plate of described outer panel is convexly equipped with the flange upwards extended, described horizontal wheel wheel carrier is provided with described adjustment threaded hole, adjustment threaded hole is arranged on described flange.
The technical scheme of the little tonnage hoisting crane of the above-mentioned walking beam of use provided by the present invention is: little tonnage hoisting crane, comprise girder and walking beam, walking beam comprise extend along the longitudinal direction for the beam body of pressure-bearing on pressure-bearing track, beam body is provided with for offseting a spacing left side with the use of to carry out left and right to walking beam on pressure-bearing track in the lateral direction, right horizontal wheel device, two horizontal wheel devices comprise the horizontal wheel wheel carrier be fixedly mounted on described beam body respectively and are assemblied on horizontal wheel wheel carrier and the horizontal wheel be pressed on the side of the left and right sides of described pressure-bearing track for top of rolling with rotating, two horizontal wheel devices also comprise one respectively or split is installed in horizontal wheel link span on described beam body, horizontal wheel wheel carrier in each horizontal wheel device and be provided with between horizontal wheel link span for guide horizontal wheel wheel carrier in left-right direction on horizontal wheel link span guiding movement adjustment moving-adjusting structure, horizontal wheel wheel carrier in described each horizontal wheel device and the fixed sturcture be also provided with between horizontal wheel link span for when horizontal wheel wheel carrier moves adjust to the right place with horizontal wheel horizontal wheel wheel carrier and horizontal wheel link span being fixed assembling.
The invention has the beneficial effects as follows: hoisting crane walking beam provided by the present invention is provided with the left side that corresponding matching uses, right horizontal wheel device, the horizontal wheel wheel carrier of two horizontal wheel devices is arranged on the Liang Tishang of walking beam in use by horizontal wheel link span, and horizontal wheel wheel carrier is by moving-adjusting structure adjustment horizontal wheel wheel carrier position in the lateral direction, and then adjustment horizontal wheel position coordinates to make horizontal wheel to roll with the side of left and right sides of the pressure-bearing track of undertaking walking beam, and horizontal wheel wheel carrier and horizontal wheel link span are fixedly assembled together by fixed sturcture when mobile adjusting to the right place.Due to horizontal wheel wheel carrier and horizontal wheel position in the lateral direction can be adjusted by moving-adjusting structure, can adjust horizontal wheel device according to reality in real time like this, ensure the normal effectively work of horizontal wheel device, also can effectively reduce Maintenance and Repair cost.
Further, fixed sturcture comprises attachment bolt, and fixed sturcture is comparatively simple, use more for convenience, and by the adjustment elongated hole that matches with attachment bolt and adjust the mode that driver train matches and realize adjust the mobile of horizontal wheel wheel carrier, integral structure simply, adjusts efficient and convenient.
Further, adjustment driver train is screw adjustment mechanism, by rotating top pressure bolt, splenium is pushed up accordingly by pressure bolt correspondence top, top pressure, thus horizontal wheel link span and horizontal wheel wheel carrier relative displacement in the lateral direction can be realized, and then realize the position adjustment in the lateral direction of horizontal wheel wheel carrier.
Further, horizontal wheel wheel carrier comprises interior plate, outer panel and ladder transition plate section, and outer panel is higher than interior plate, and horizontal wheel is arranged on interior plate, and on outer panel, establish the bolt mounting holes with attachment bolt corresponding matching, is convenient to install assembly.Particularly outer panel is designed higher than interior plate, when horizontal wheel device is arranged on the Liang Tishang of walking beam, can the overall volume of the whole walking beam of corresponding reduction.
Further, between horizontal wheel wheel carrier and horizontal wheel link span, clamp height adjustment pad, the adjustment to the height and position of horizontal wheel wheel carrier can have been realized by the number and thickness changing height adjustment pad.
Accompanying drawing explanation
Fig. 1 is the local structure schematic diagram of a kind of embodiment of hoisting crane walking beam provided by the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of embodiment of hoisting crane walking beam, walking beam in this embodiment comprise extend along the longitudinal direction for the beam body 1 of pressure-bearing on pressure-bearing track 8, the rear and front end of beam body 1 is rotatably equipped with the road wheel 9 coordinated that to roll with the top load bearing face of pressure-bearing track respectively.Beam body 1 is provided with for offseting spacing left horizontal wheel device 100, right horizontal wheel device 200 with the use of to carry out left and right to walking beam on pressure-bearing track 8 in the lateral direction.
The structure of two horizontal wheel devices is identical, for right horizontal wheel device, right horizontal wheel device comprises split and is installed in the horizontal wheel link span 2 on beam body 1 and assembles with the horizontal wheel wheel carrier 5 be arranged on beam body 1 with horizontal wheel link span 2 is fixing, horizontal wheel wheel carrier 5 is rotatably equipped with for the horizontal wheel 6 of pushing up and being pressed on the side 81 of the left and right sides of described pressure-bearing track 8 of rolling.
Horizontal wheel link span 2 is herein by the removable angle steel be fixedly mounted on beam body 1 of binding bolt.Be provided with between horizontal wheel wheel carrier 5 and horizontal wheel link span 2 for guiding horizontal wheel wheel carrier 5 with the moving-adjusting structure of horizontal wheel 6 guiding movement adjustment on horizontal wheel link span 2 in left-right direction, and between horizontal wheel wheel carrier 5 and horizontal wheel link span 2, be also provided with the fixed sturcture for when horizontal wheel wheel carrier moves adjust to the right place with horizontal wheel horizontal wheel wheel carrier and horizontal wheel link span being fixed assembling.
Specifically, horizontal wheel wheel carrier 5 comprises the interior plate 51 and outer panel 52 that distribute in left-right direction and is arranged on and makes outer panel 52 in the vertical direction higher than the ladder transition plate section of described interior plate 51 between interior outer panel, and horizontal wheel 6 rotates the end position place away from described outer panel 52 being assemblied in described interior plate 51.
Above-mentioned fixed sturcture is included in the attachment bolt 3 horizontal wheel wheel carrier 5 and horizontal wheel link span 2 are fixedly assembled together when horizontal wheel wheel carrier 5 moves adjust to the right place with horizontal wheel 6, and moving-adjusting structure comprises the adjustment elongated hole of the inserting corresponding to attachment bolt 3 that horizontal wheel link span 2 is provided with and drives the horizontal wheel wheel carrier 5 mobile adjustment driver train adjusted in left-right direction, adjustment driver train is herein specially screw adjustment mechanism, screw adjustment mechanism comprises the top pressure bolt 4 extended in left-right direction, the edge away from interior plate 51 of the outer panel 52 of described horizontal wheel wheel carrier is convexly equipped with the flange upwards extended, flange is provided with the adjustment threaded hole of the spiral assembling top pressure bolt 4 extended in left-right direction, accordingly, horizontal wheel link span 2 is provided with for pressing the top splenium of the corresponding end top force fit of bolt 4 with top.
Further, between horizontal wheel wheel carrier 5 and horizontal wheel link span 2, clamp the height adjustment pad for adjusting horizontal wheel wheel carrier upper-lower position.
In addition, be the self-strength of wheel wheel carrier 5 of improving the standard, the interior plate of horizontal wheel wheel carrier 5 is provided with reinforcement convex tendon.
Horizontal wheel device on the walking beam that the present embodiment provides in use, about two horizontal wheel devices in pairs with the use of, horizontal wheel link span 2 is being arranged on after on beam body 1, by attachment bolt 3, horizontal wheel wheel carrier 5 is contained on horizontal wheel link span 2 in advance, due to the effect of the adjustment elongated hole that horizontal wheel link span 2 is provided with, horizontal wheel wheel carrier 5 can be driven to carry out in the lateral direction moving adjustment with horizontal wheel 6 by rotating top pressure bolt 4, thus the position of adjustment horizontal wheel 6.In addition, the adjustment on upper-lower height direction to horizontal wheel wheel carrier and horizontal wheel can also be realized by the number and thickness changing height adjustment pad.
On the walking beam that the present embodiment provides, by link span and the wheel carrier structure of removable assembling, removable for horizontal wheel device is arranged on Liang Tishang, dismounting is safeguarded all more for convenience, and integral structure is also comparatively compact, and adjustment amount is flexible, and safety is high.
On the walking beam that above-described embodiment provides, the link span of horizontal wheel device is arranged on Liang Tishang all by binding bolt Split detachable, in other embodiments, also can be fixedly connected with mode by other and link span split is fixedly mounted on Liang Tishang, even can direct one-body molded link span on beam body.
On the walking beam that above-described embodiment provides, by the mode of attachment bolt, the horizontal wheel link span after adjusting to the right place and horizontal wheel wheel carrier are fixedly installed togather.In other embodiments, also can by other removable modes be fixedly connected, horizontal wheel wheel carrier and horizontal wheel link span are fixedly assembled together by the mode as adopted set pin to connect.
Walking beam in above-described embodiment can be the end carriage of crane in bridge type, also can be the grade beam of transfer crane, can also be the walking beam on monkey, walking beam structure that can be above-mentioned.
The present invention also provides a kind of embodiment of hoisting crane walking beam horizontal wheel device, and the horizontal wheel device in this embodiment is identical with the structure of the horizontal wheel device in the embodiment of above-mentioned hoisting crane walking beam, does not repeat them here.
The present invention also provides a kind of little tonnage hoisting crane, and this little tonnage hoisting crane comprises girder and walking beam, and walking beam adopts the structure of above-mentioned hoisting crane walking beam, does not repeat them here.In the present embodiment, hoisting crane can be crane in bridge type, and now, walking beam is the walking beam on end carriage or monkey.Hoisting crane also can be transfer crane, and now, walking beam is the walking beam on grade beam or monkey.
Claims (9)
1. hoisting crane walking beam horizontal wheel device, comprise the horizontal wheel wheel carrier for being arranged on walking beam and rotate and be assemblied on horizontal wheel wheel carrier and the horizontal wheel be pressed on the side of the left and right sides of the pressure-bearing track accepting described walking beam for top of rolling, it is characterized in that: horizontal wheel device also comprises and is installed in horizontal wheel link span on walking beam for one or split, be provided with for guiding the horizontal wheel wheel carrier moving-adjusting structure that guiding movement adjusts on horizontal wheel link span in left-right direction between horizontal wheel wheel carrier and horizontal wheel link span, the fixed sturcture for when horizontal wheel wheel carrier moves adjust to the right place with horizontal wheel horizontal wheel wheel carrier and horizontal wheel link span being fixed assembling is also provided with between horizontal wheel wheel carrier and horizontal wheel link span.
2. hoisting crane walking beam horizontal wheel device according to claim 1, it is characterized in that: described fixed sturcture comprises the attachment bolt for horizontal wheel wheel carrier and horizontal wheel link span being fixedly assembled together when horizontal wheel wheel carrier moves adjust to the right place with horizontal wheel, described moving-adjusting structure comprises the adjustment elongated hole of the inserting corresponding to described attachment bolt that described horizontal wheel wheel carrier and/or hitch are provided with and drives the horizontal wheel wheel carrier mobile adjustment driver train adjusted in left-right direction, this adjustment driver train is screw adjustment mechanism, screw adjustment mechanism comprises the top pressure bolt extended in left-right direction, one of them in described horizontal wheel wheel carrier and horizontal wheel link span is provided with the adjustment threaded hole of spiral assembling described top pressure bolt, another is provided with for pressing the top splenium of the corresponding end top force fit of bolt with top.
3. hoisting crane walking beam horizontal wheel device according to claim 2, it is characterized in that: described horizontal wheel wheel carrier comprises the interior plate and outer panel that distribute in left-right direction and is arranged on and makes outer panel in the vertical direction higher than the ladder transition plate section of described interior plate between interior outer panel, described horizontal wheel rotates the end position place away from described outer panel being assemblied in described interior plate, what described horizontal wheel wheel carrier was provided with is arranged on described outer panel for the bolt mounting holes coordinated with described attachment bolt, the edge deviating from described interior plate of described outer panel is convexly equipped with the flange upwards extended, described horizontal wheel wheel carrier is provided with described adjustment threaded hole, adjustment threaded hole is arranged on described flange.
4. the hoisting crane walking beam horizontal wheel device according to Claims 2 or 3, is characterized in that: clamp the height adjustment pad for adjusting horizontal wheel wheel carrier upper-lower position between described horizontal wheel wheel carrier and horizontal wheel link span.
5. hoisting crane walking beam, comprise extend along the longitudinal direction for the beam body of pressure-bearing on pressure-bearing track, beam body is provided with for offseting a spacing left side with the use of to carry out left and right to walking beam on pressure-bearing track in the lateral direction, right horizontal wheel device, two horizontal wheel devices comprise the horizontal wheel wheel carrier be arranged on described beam body respectively and are assemblied on horizontal wheel wheel carrier and the horizontal wheel be pressed on the side of the left and right sides of described pressure-bearing track for top of rolling with rotating, it is characterized in that: two horizontal wheel devices also comprise one respectively or split is installed in horizontal wheel link span on described beam body, horizontal wheel wheel carrier in each horizontal wheel device and be provided with between horizontal wheel link span for guide horizontal wheel wheel carrier in left-right direction on horizontal wheel link span guiding movement adjustment moving-adjusting structure, horizontal wheel wheel carrier in described each horizontal wheel device and the fixed sturcture be also provided with between horizontal wheel link span for when horizontal wheel wheel carrier moves adjust to the right place with horizontal wheel horizontal wheel wheel carrier and horizontal wheel link span being fixed assembling.
6. hoisting crane walking beam according to claim 5, it is characterized in that: described fixed sturcture comprises the attachment bolt for horizontal wheel wheel carrier and horizontal wheel link span being fixedly assembled together when horizontal wheel wheel carrier moves adjust to the right place with horizontal wheel, described moving-adjusting structure comprises the adjustment elongated hole of the inserting corresponding to described attachment bolt that described horizontal wheel wheel carrier and/or hitch are provided with and drives the horizontal wheel wheel carrier mobile adjustment driver train adjusted in left-right direction.
7. hoisting crane walking beam according to claim 6, it is characterized in that: described adjustment driver train is screw adjustment mechanism, screw adjustment mechanism comprises the top pressure bolt extended in left-right direction, one of them in described horizontal wheel wheel carrier and horizontal wheel link span be provided with spiral assembling described top pressure bolt adjustment threaded hole, another is provided with for pressing the top splenium of the corresponding end top force fit of bolt with top.
8. hoisting crane walking beam according to claim 7, it is characterized in that: described horizontal wheel wheel carrier comprises the interior plate and outer panel that distribute in left-right direction and is arranged on and makes outer panel in the vertical direction higher than the ladder transition plate section of described interior plate between interior outer panel, described horizontal wheel rotates the end position place away from described outer panel being assemblied in described interior plate, what described horizontal wheel wheel carrier was provided with is arranged on described outer panel for the bolt mounting holes coordinated with described attachment bolt, the edge deviating from described interior plate of described outer panel is convexly equipped with the flange upwards extended, described horizontal wheel wheel carrier is provided with described adjustment threaded hole, adjustment threaded hole is arranged on described flange.
9. little tonnage hoisting crane, comprises girder and walking beam, it is characterized in that: described walking beam adopts the hoisting crane walking beam in claim 5 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643545.9A CN105197784B (en) | 2015-10-08 | 2015-10-08 | A kind of small tonnage crane and its walking beam and the horizontal wheel apparatus of walking beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643545.9A CN105197784B (en) | 2015-10-08 | 2015-10-08 | A kind of small tonnage crane and its walking beam and the horizontal wheel apparatus of walking beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105197784A true CN105197784A (en) | 2015-12-30 |
| CN105197784B CN105197784B (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510643545.9A Active CN105197784B (en) | 2015-10-08 | 2015-10-08 | A kind of small tonnage crane and its walking beam and the horizontal wheel apparatus of walking beam |
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| Country | Link |
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| CN (1) | CN105197784B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068501A1 (en) * | 2016-10-13 | 2018-04-19 | 罗伯泰克自动化科技（苏州）有限公司 | Horizontal guide wheel and clamping hook integrated structure |
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| DE4036168A1 (en) * | 1990-11-14 | 1992-05-21 | Hans Kuenz Gmbh | Adjustable side control rollers for rail guided crane - are mounted on crossbeam which can be swivelled to remove clearance and clamped in position |
| JPH1058301A (en) * | 1996-08-26 | 1998-03-03 | Sankyu Inc | Non-powered automatic grinding device for rail flow |
| CN201626774U (en) * | 2010-01-19 | 2010-11-10 | 法兰泰克起重机械(苏州)有限公司 | Adjustable operating wheel group |
| CN102431894A (en) * | 2011-11-23 | 2012-05-02 | 株洲天桥起重机股份有限公司 | Horizontal wheel displacement adjusting method and displacement-adjustable horizontal wheel group |
| CN203428759U (en) * | 2013-07-30 | 2014-02-12 | 法兰泰克重工股份有限公司 | Adjustable wheel set for tunnel shield crane |
| CN104860197A (en) * | 2015-06-11 | 2015-08-26 | 王伟义 | Derail-prevention and rail-gnawing-prevention device for operation of cart and trolley of crane |
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2015
- 2015-10-08 CN CN201510643545.9A patent/CN105197784B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4036168A1 (en) * | 1990-11-14 | 1992-05-21 | Hans Kuenz Gmbh | Adjustable side control rollers for rail guided crane - are mounted on crossbeam which can be swivelled to remove clearance and clamped in position |
| JPH1058301A (en) * | 1996-08-26 | 1998-03-03 | Sankyu Inc | Non-powered automatic grinding device for rail flow |
| CN201626774U (en) * | 2010-01-19 | 2010-11-10 | 法兰泰克起重机械(苏州)有限公司 | Adjustable operating wheel group |
| CN102431894A (en) * | 2011-11-23 | 2012-05-02 | 株洲天桥起重机股份有限公司 | Horizontal wheel displacement adjusting method and displacement-adjustable horizontal wheel group |
| CN203428759U (en) * | 2013-07-30 | 2014-02-12 | 法兰泰克重工股份有限公司 | Adjustable wheel set for tunnel shield crane |
| CN104860197A (en) * | 2015-06-11 | 2015-08-26 | 王伟义 | Derail-prevention and rail-gnawing-prevention device for operation of cart and trolley of crane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018068501A1 (en) * | 2016-10-13 | 2018-04-19 | 罗伯泰克自动化科技（苏州）有限公司 | Horizontal guide wheel and clamping hook integrated structure |
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| Publication number | Publication date |
|---|---|
| CN105197784B (en) | 2017-08-29 |
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