CN203171189U - Annular turnover device used on chassis of freight car - Google Patents
Annular turnover device used on chassis of freight car Download PDFInfo
- Publication number
- CN203171189U CN203171189U CN 201320189136 CN201320189136U CN203171189U CN 203171189 U CN203171189 U CN 203171189U CN 201320189136 CN201320189136 CN 201320189136 CN 201320189136 U CN201320189136 U CN 201320189136U CN 203171189 U CN203171189 U CN 203171189U
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- ring
- upset
- turnover
- annular
- truck under
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Abstract
The utility model discloses an annular turnover device used on a chassis of a freight car. The annular turnover device is composed of two groups of annular turnover mechanisms which are of the same structure. Each annular turnover mechanism comprises a turnover ring, a driving device and toppling-prevention devices, wherein the turnover ring is composed of an upper half ring and a lower half ring, one end of the upper half ring is hinged to one end of the lower half ring, the other ends of the upper half ring and the lower half ring are connected through a connection part, a freight car chassis clamping portion is formed between the upper half ring and the lower half ring, the turnover ring rotates by means of the driving device, and the toppling-prevention devices are arranged on two sides of the turnover ring. By means of matching of the two groups of annular turnover mechanisms, the annular turnover device positions and clamps the chassis of the freight car through the turnover rings and drives the chassis of the freight car to turn over through rotation of the turnover rings, the problem that several turnover devices are needed in operation and the weight of the chassis is overweight so that a general turnover machine on a production line cannot be turned over after assembling of a heating layer can be solved, multiple-table operation can be achieved after turnover, production efficiency is greatly improved, and the problem of insufficient bottleneck process capability can be solved.
Description
Technical field
The utility model belongs to railway freight-car and makes field, particularly a kind of annular turning device for truck under-frame.
Background technology
The design feature of steel billet special-purpose vehicle underframe, after having determined the upper floor assembling, the underframe secondary turns over operations such as weldering, heat-barrier material are mated formation, lower floor, needle beam assembly welding, end annex assembly welding and concentrates on simultaneously and turn over platform position of weldering, causes this procedure technology ability at full stretch.After the assembling of underframe thermal insulation layer was finished, its weight increased, and has surpassed the rated load of underframe tipper on the production line.Therefore, the redesign turning device assembly welding of finishing thermal insulation layer is necessary very much.At N
65Have only a tipper on the production line of-PZH steel billet special-purpose vehicle, and have crossbeam, can realize once inside out, but do not satisfy the needs of thermal insulation layer floor assembling.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of annular turning device of realizing the upset of truck under-frame positive and negative and a plurality of position operations.
The technical solution of the utility model is achieved in that a kind of annular turning device for truck under-frame, it is characterized in that: formed by two groups of identical annular switching mechanisms of structure, described annular switching mechanism comprises upset ring, drive unit and anti-tipping apparatus, described upset ring is made up of upper and lower semi-ring, described upper and lower semi-ring one end is hinged, the other end connects by attaching parts, form the truck under-frame Access Division between the described upper and lower semi-ring, described upset ring rotates by drive unit, and described anti-tipping apparatus is arranged on upset ring both sides.
Annular turning device for truck under-frame described in the utility model, its described drive unit comprise turning rolls and are arranged on roller set on the turning rolls that described upset ring places on the roller set, drives the rotation of upset ring by the rotation of roller set.
Annular turning device for truck under-frame described in the utility model, its described roller set is made up of at least two rollers, and the distribution of described a plurality of rollers is complementary with the shape of upset ring.
Annular turning device for truck under-frame described in the utility model, its described attaching parts are rotating shaft, are respectively arranged with described rotating shaft cooperates at described upper and lower semi-ring to be connected screw.
Annular turning device for truck under-frame described in the utility model, its described anti-tipping apparatus comprises that being arranged on upset encircles the radially anti-inclinator at two ends, described anti-inclinator is provided with locating wheel, described upset encircles two ends radially and places respectively between two corresponding locating wheels, and described locating wheel end face encircles the both sides end face with upset and contacts cooperation.
Annular turning device for truck under-frame described in the utility model, its described drive unit is provided with the anti-bearing of toppling over, describedly anti-topple over bearing and be provided with locating wheel, described upset ring bottom places between two corresponding locating wheels, and described locating wheel end face contacts cooperation with upset ring both sides end face.
Annular turning device for truck under-frame described in the utility model, it is respectively arranged with upset ring bracing frame in described upset ring both sides, and described upset ring bracing frame can support postrotational upper and lower semi-ring respectively.
The utility model is by the cooperation of two groups of annular switching mechanisms, utilize the upset ring that truck under-frame is positioned, tightens, drive upset and the upset efficient height of truck under-frame by the rotation of upset ring, efficiently solving to have now needs a plurality of tippers carry out operation and the overweight problem that causes the general tipper on the production line not right of zone of heating assembling back underframe weight, can realize a plurality of position operations after the upset, improved production efficiency greatly, solved the problem of bottleneck process capability deficiency, made it to be complementary with line capacity.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is the structural representation of upset ring in the utility model.
Fig. 4 is the structural representation of anti-tipping apparatus and drive unit in the utility model.
Fig. 5 is the structural representation of anti-inclinator in the utility model.
Mark among the figure: 1a is last semi-ring, and 1b is following semi-ring, and 2 be the Access Division, and 3 be turning rolls, and 4 be roller set, and 5 be rotating shaft, and 6 are anti-inclinator, and 7 be locating wheel, and 8 is to prevent toppling over bearing, and 9 is to overturn to encircle bracing frame.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As illustrated in fig. 1 and 2, a kind of annular turning device for truck under-frame, formed by two groups of identical annular switching mechanisms of structure, described annular switching mechanism comprises the upset ring, drive unit and anti-tipping apparatus, as shown in Figure 3, described upset ring is made up of last semi-ring 1a and following semi-ring 1b, on described, following semi-ring one end is hinged, the other end connects by attaching parts, described attaching parts are rotating shaft 5, on described, be respectively arranged with on the following semi-ring with described rotating shaft 5 cooperates and be connected screw, described on, form truck under-frame Access Division 2 between the following semi-ring, by regulating the location of upset ring, the chucking function makes underframe can realize the positive and negative chucking.Described upset ring rotates by drive unit, and described anti-tipping apparatus is arranged on upset ring both sides.
As described in Figure 4, described drive unit comprises turning rolls 3 and is arranged on roller set 4 on the turning rolls 3, described upset ring places on the roller set 4, drive the rotation of upset ring by the rotation of roller set 4, wherein, described roller set 4 is made up of four rolling, and the distribution of described four rolling is complementary with the shape of upset ring; As shown in Figure 5, described anti-tipping apparatus comprises that being arranged on upset encircles the radially anti-inclinator 6 at two ends, described anti-inclinator 6 is provided with locating wheel 7, described upset encircles radially, and two ends place respectively between two corresponding locating wheels 7, described locating wheel 7 end faces contact cooperation with upset ring both sides end face, the turning rolls 3 of described drive unit is provided with the anti-bearing 8 of toppling over, describedly anti-topple over bearing 8 and be provided with locating wheel 7, described upset ring bottom places between two corresponding locating wheels 7, described locating wheel 7 end faces contact cooperation with upset ring both sides end face, described upset encircles two ends radially and upset ring bottom and forms jointly that 3 of upset ring are anti-to topple over the location, reliable design, high safety.
Wherein, be respectively arranged with upset ring bracing frame 9 in described upset ring both sides, described upset ring bracing frame 9 can support postrotational upper and lower semi-ring respectively.
Operation principle of the present utility model: use overhead traveling crane that the last semi-ring of the annular upset ring half-twist that plays is fallen within to fall to keeping flat on the corresponding with it upset ring bracing frame surely, then truck under-frame is hung in the annular last semi-ring that encircles that overturns to fall surely, semi-ring in the cycle, to go up by rotating shaft, following semi-ring connects as one, this moment, truck under-frame then was clamped on, down in the Access Division of semi-circular one-tenth, utilize the roller set that arranges on the turning rolls that the upset ring is rotated then, thereby drive truck under-frame and realize upset, treat to open down semi-ring after 180 ° of the truck under-frame upsets, truck under-frame hung out to zone of heating welding resistance iron-clad horses carry out operation, after the zone of heating welding resistance finishes truck under-frame winched in the upset ring again and right, hang out at last.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. annular turning device that is used for truck under-frame, it is characterized in that: formed by two groups of identical annular switching mechanisms of structure, described annular switching mechanism comprises upset ring, drive unit and anti-tipping apparatus, described upset ring is made up of upper and lower semi-ring (1a, 1b), described upper and lower semi-ring (1a, a 1b) end is hinged, the other end connects by attaching parts, form truck under-frame Access Division (2) between the described upper and lower semi-ring (1a, 1b), described upset ring rotates by drive unit, and described anti-tipping apparatus is arranged on upset ring both sides.
2. the annular turning device for truck under-frame according to claim 1, it is characterized in that: described drive unit comprises turning rolls (3) and is arranged on roller set (4) on the turning rolls (3), described upset ring places on the roller set (4), drives the rotation of upset ring by the rotation of roller set (4).
3. the annular turning device for truck under-frame according to claim 2, it is characterized in that: described roller set (4) is made up of at least two rollers, and the distribution of described a plurality of rollers is complementary with the shape of upset ring.
4. the annular turning device for truck under-frame according to claim 1, it is characterized in that: described attaching parts are rotating shaft (5), are respectively arranged with described rotating shaft (5) cooperates at described upper and lower semi-ring (1a, 1b) to be connected screw.
5. according to any described annular turning device for truck under-frame in the claim 1 to 4, it is characterized in that: described anti-tipping apparatus comprises that being arranged on upset encircles the radially anti-inclinator (6) at two ends, described anti-inclinator (6) is provided with locating wheel (7), described upset encircles two ends radially and places respectively between corresponding two locating wheels (7), and described locating wheel (7) end face encircles the both sides end face with upset and contacts cooperation.
6. the annular turning device for truck under-frame according to claim 5, it is characterized in that: described drive unit is provided with the anti-bearing (8) of toppling over, describedly anti-topple over bearing (8) and be provided with locating wheel (7), described upset ring bottom places between corresponding two locating wheels (7), and described locating wheel (7) end face contacts cooperation with upset ring both sides end face.
7. the annular turning device for truck under-frame according to claim 5, it is characterized in that: be respectively arranged with upset ring bracing frame (9) in described upset ring both sides, described upset ring bracing frame (9) can support postrotational upper and lower semi-ring (1a, 1b) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189136 CN203171189U (en) | 2013-04-16 | 2013-04-16 | Annular turnover device used on chassis of freight car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189136 CN203171189U (en) | 2013-04-16 | 2013-04-16 | Annular turnover device used on chassis of freight car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171189U true CN203171189U (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189136 Expired - Lifetime CN203171189U (en) | 2013-04-16 | 2013-04-16 | Annular turnover device used on chassis of freight car |
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| CN (1) | CN203171189U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070321A (en) * | 2014-07-23 | 2014-10-01 | 南车戚墅堰机车有限公司 | Assembly welding conversion device for locomotive end part beam |
| CN106586806A (en) * | 2017-02-08 | 2017-04-26 | 安聪聪 | Wind electricity machine frame reversing lifting appliance |
| CN107052688A (en) * | 2017-05-17 | 2017-08-18 | 中冶天工集团有限公司 | The rotating device welded for module steel frame group |
| CN107160087A (en) * | 2017-05-17 | 2017-09-15 | 中冶天工集团有限公司 | A kind of method that the weldering of module steel frame group is carried out using rotating device |
| CN110480591A (en) * | 2018-11-22 | 2019-11-22 | 湖北江山重工有限责任公司 | A kind of automatic rolling device applied on chassis |
| CN111360478A (en) * | 2018-12-25 | 2020-07-03 | 长沙衡开智能科技有限公司 | Open type wheel type welding positioner |
| CN112707131A (en) * | 2020-12-15 | 2021-04-27 | 西安飞机工业（集团）有限责任公司 | Airplane beam overturning device and method |
-
2013
- 2013-04-16 CN CN 201320189136 patent/CN203171189U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070321A (en) * | 2014-07-23 | 2014-10-01 | 南车戚墅堰机车有限公司 | Assembly welding conversion device for locomotive end part beam |
| CN106586806A (en) * | 2017-02-08 | 2017-04-26 | 安聪聪 | Wind electricity machine frame reversing lifting appliance |
| CN106586806B (en) * | 2017-02-08 | 2018-08-03 | 安聪聪 | A kind of wind-powered electricity generation rack reversal hanger |
| CN107052688A (en) * | 2017-05-17 | 2017-08-18 | 中冶天工集团有限公司 | The rotating device welded for module steel frame group |
| CN107160087A (en) * | 2017-05-17 | 2017-09-15 | 中冶天工集团有限公司 | A kind of method that the weldering of module steel frame group is carried out using rotating device |
| CN110480591A (en) * | 2018-11-22 | 2019-11-22 | 湖北江山重工有限责任公司 | A kind of automatic rolling device applied on chassis |
| CN111360478A (en) * | 2018-12-25 | 2020-07-03 | 长沙衡开智能科技有限公司 | Open type wheel type welding positioner |
| CN112707131A (en) * | 2020-12-15 | 2021-04-27 | 西安飞机工业（集团）有限责任公司 | Airplane beam overturning device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |