CN203877762U - Track crane climbing mechanism - Google Patents
Track crane climbing mechanism Download PDFInfo
- Publication number
- CN203877762U CN203877762U CN201420289441.3U CN201420289441U CN203877762U CN 203877762 U CN203877762 U CN 203877762U CN 201420289441 U CN201420289441 U CN 201420289441U CN 203877762 U CN203877762 U CN 203877762U
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- CN
- China
- Prior art keywords
- crane
- chain
- support bar
- oblique orbit
- track
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of track freighting, and discloses a track crane climbing mechanism which comprises an oblique track and a crane, wherein the lower edge of the oblique track extends to form a hanging barrier strip; a hanging seat is arranged at the upper end of the crane and comprises a V-shaped connecting body and a bearing; the lower end of the V-shaped connecting body is fixedly connected with the crane; the bearing is obliquely mounted at the inner side of an opening of the V-shaped connecting body; chain wheels are respectively arranged at two ends of the oblique track, wherein one chain wheel is driven by a motor; an upper chain guiding seat is arranged at the upper edge of the oblique track; a lower chain guiding seat is fixed at the lower side of the hanging barrier strip; chain guiding slots distributed along the oblique track are formed in the upper chain guiding seat and the lower chain guiding seat; the two chain wheels are connected by chains which are respectively clamped into the chain guiding slots; a metal tooth slice is fixed at the bottom of the inside of the V-shaped connecting body. Thus, the track crane climbing mechanism has the beneficial effect that the crane can rapidly, conveniently and stably climb on or climb down, so that the logistics transportation among different layers in the crane is realized.
Description
Technical field
The utility model relates to track freight traffic technique field, relates in particular to a kind of gantry crane climbing mechanism.
Background technology
At clothing workshop, between each station, there is finished product, semi-finished logistics, between workshop and warehouse, have logistics, the inner finished product at present domestic traditional workshop, semi-finished transportation generally comprise: Manpower-driven forklift, forklift transport, roller belt conveyance.Manpower-driven forklift, forklift transport efficiency is low, cost is high, and belt conveyance takies workshop area, affected by shop equipment, machine, station sequence large, maneuverability not, and cost of installation is very high; Gantry crane has been used in some workshop now, by space deployment rails shipping, realize quick and easy workshop internal flows transportation, yet there are a lot of layers in some workshop, will there is upward slope, the descending of relatively inclination in track cross-layer, common track is difficult to realize crane upward slope, descending function at present.
Chinese patent Granted publication number: CN201817029U, May 4 2011 Granted publication day, a kind of suspended rail transport vehicle for greenhouse is disclosed, it comprises Keelof green house or rear wall, hanging basket, joining rails erecting frame on Keelof green house or rear wall, on track erecting frame, assemble track, the roller that the assembling of suspension rod upper end can be walked in orbit, suspension rod lower end hook hanging basket.Its weak point is that this kind of crane cannot be realized quick upward slope, descending function, has a strong impact on the convenience of track shipping, and the function of rail transport cannot be brought into play to greatest extent.
Utility model content
The utility model cannot be climbed fast, easily in order to overcome gantry crane of the prior art, cannot carry out the deficiency of cross-layer shipping in workshop, provide a kind of and can guarantee smoothly crane uphill/downhill, realized the gantry crane climbing mechanism of the logistics transportation of different workshops level.
To achieve these goals, the utility model adopts following technical scheme:
A kind of gantry crane climbing mechanism, comprise oblique orbit and crane, described oblique orbit extend to form below suspension blend stop, the cross section of described suspension blend stop is chevron pointing, the upper end of described crane is provided with hangoff receptacle, described hangoff receptacle comprises V-arrangement connector and bearing, the lower end of V-arrangement connector is fixedly connected with crane by connecting rod, what bearing tilted is arranged on inside V-arrangement connector opening, the lateral surface of two bearings is pressed on two inclined-planes of support bar and can rolls along support bar, the two ends of oblique orbit are respectively equipped with sprocket wheel, one of them sprocket wheel drives by motor, the top of oblique orbit is provided with guide holder on chain, described suspension blend stop downside is fixed with guide holder under chain, guide holder on chain, under chain, in guide holder, be all provided with the chain guide groove distributing along oblique orbit, between two sprocket wheels, by chain, connect, chain snaps in respectively in chain guide groove, the inner bottom part of described V-arrangement connector is fixed with metal tine, described metal tine and chain engagement.
Driven by motor chain movement, when crane enters oblique orbit from horizontal rail, metal tine on V-arrangement connector just snaps in chain and chain engagement, chain moves and drives cliding seat to move along oblique orbit, bearing rolls on suspension blend stop, when crane goes up a slope from oblique orbit lower end, chain drives the stable upward slope of crane as power, when crane enters from oblique orbit upper end, chain switched in opposite, chain just can be controlled crane as brake and stablize descending, prevent that crane from accelerating descending and causing collision, the lower end of oblique orbit is connected with the track in ground floor workshop, upper end is connected with the track in second layer workshop, the like, track in multilayer workshop can connect by oblique orbit, thereby fast, realize easily the logistics shipping in different layers workshop.
As preferably, the outside of described bearing is arranged with rubber coating.Noise when rubber coating can reduce bearing element, if simultaneously bearing exists installation error when mounted, thereby while causing there is deviation between two angles between bearing and suspension blend stop, rubber coating can regulate this deviation, thereby reduces assembly precision.
As preferably, the lower end of described oblique orbit is connected with the lower railway of level, and the upper end of oblique orbit is connected with getting on the right track of level, described gets on the right track, the side of lower railway is provided with crane parallel motion driver train.
As preferably, described crane parallel motion driver train comprises support bar, belt, described support bar is arranged on and gets on the right track, the side of lower railway, two relative sides of support bar are provided with anticreep groove, the two ends of support bar are respectively equipped with belt pulley, belt sleeve is located between belt pulley, the centre of belt snaps in anticreep groove, one end of support bar is also provided with the stepping motor that drive pulley rotates, on described belt, be evenly fixed with some contiguous blocks, the outside of described contiguous block is provided with hairbrush, and when belt rotates, hairbrush outer end promotes hangoff receptacle and moves.Stepping motor drives belt to move along anticreep groove, contiguous block on belt is synchronized with the movement, band electric brush moves, and hairbrush has certain elasticity, and the thrust by hairbrush promotes hangoff receptacle along rail moving, when the crane on track blocks, bristle on hairbrush can bend, thereby prevents that promoting by force crane causes fault, when the friction drag of crane and track is larger, the hardness that can also regulate as required, change bristle advances demand to meet crane, safer, convenient.
As preferably, described crane comprises crane body, the upper end of crane body is provided with crossbeam, the centre of crossbeam is provided with Connection Block, the upper end of Connection Block is connected with hanging beam, hangoff receptacle is fixed on the two ends of hanging beam, the downside of described hanging beam is provided with groove, two sidewalls of groove are respectively equipped with two symmetrical arc-shaped slots, the center of circle that on same sidewall, the lower end of one of them arc-shaped slot is another arc-shaped slot, the upper end of Connection Block is provided with two rotating shafts, and the two ends of rotating shaft are stretched into respectively in the arc-shaped slot of groove both sides.Cliding seat slides along the upper slide rail (glidepath) of level, two rotating shafts on Connection Block are all positioned at the lower end of arc-shaped slot, crane body is in horizontality, when entering oblique orbit, hanging beam tilts, on Connection Block wherein a rotating shaft as fulcrum, another root rotating shaft is rotated along arc-shaped slot, keep crossbeam to be horizontal, crane body also keeps horizontality, and no matter in horizontal rail or on oblique orbit, crane body is adjustment automatically all the time, can run-off the straight going up a slope, during descending, prevent that the article in crane from dropping.
Therefore, the utlity model has following beneficial effect: (1) fast, crane goes up a slope in convenient, stable realizing, descending action, realizes the logistics transportation between the different layers of workshop; (2), when crane gets on the right track in level, moves on lower railway, crane parallel motion driver train is a flexible driver train, can play the effect of safety guard-safeguard when crane blocks up; (3) crane itself has the performance of automatic adjustment, run-off the straight while preventing crane upward slope, descending.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram of the present utility model.
Fig. 2 is that in the utility model, hangoff receptacle coordinates schematic diagram with oblique orbit.
Fig. 3 is that in the utility model, hangoff receptacle coordinates schematic diagram with lower railway.
Fig. 4 is that in the utility model, metal tine coordinates schematic diagram with sprocket wheel.
Fig. 5 is the structural representation of crane parallel motion driver train and lower railway in the utility model, hangoff receptacle.
Fig. 6 is the structural representation of crane parallel motion driver train in the utility model.
Fig. 7 is the structural representation of crane in the utility model.
Fig. 8 is the local enlarged diagram in A place in Fig. 7.
In figure: oblique orbit 1 crane 2 hangs on blend stop 3 hangoff receptacle 4 sprocket wheel 5 motor 6 chains under guide holder 7 chains guide holder 8 chain guide groove 9 chain 10 lower railway 11 12 crane parallel motion driver train 13 crane body 200 crossbeam 201 Connection Block 202 hanging beam 203 groove 204 arc-shaped slot 205 rotating shaft 206 V-arrangement connector 400 bearing 401 metal tine 402 support bar 130 belt 131 anticreep groove 132 belt pulley 133 stepping motor 134 contiguous block 135 hairbrush 136 that get on the right track
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of gantry crane climbing mechanism as shown in Figure 1, comprise oblique orbit 1 and crane 2, the lower end of oblique orbit 1 is connected with the lower railway 11 of level, what the upper end of oblique orbit was connected with level gets on the right track 12, as shown in Figure 2, blend stop 3 is hung in extending to form below of oblique orbit 1, the cross section that hangs blend stop is chevron pointing, the upper end of crane is provided with hangoff receptacle 4, in order to keep balance, two hangoff receptacles are at least installed on each crane, hangoff receptacle comprises V-arrangement connector 400 and bearing 401, the outside of bearing 401 is arranged with rubber coating, the lower end of V-arrangement connector is fixedly connected with crane by connecting rod, what bearing tilted is arranged on inside V-arrangement connector opening, the lateral surface of two bearings is pressed on two inclined-planes of support bar and can rolls along support bar, the two ends of oblique orbit 1 are respectively equipped with sprocket wheel 5, one of them sprocket wheel drives by motor 6, the top of oblique orbit is provided with guide holder 7 on chain, hang blend stop downside and be fixed with guide holder 8 under chain, guide holder on chain, under chain, in guide holder, be all provided with the chain guide groove 9 distributing along oblique orbit, between two sprocket wheels, by chain 10, connect, chain snaps in respectively in chain guide groove, the inner bottom part of V-arrangement connector 400 is fixed with metal tine 402, metal tine and chain engagement, the engagement of metal tine and chain as shown in Figure 4.
As shown in Figure 3 and Figure 5, crane only by hangoff receptacle with get on the right track, lower railway connects, the crane parallel motion driver train that moves through of crane drives, as shown in Figure 6, crane parallel motion driver train 13 comprises support bar 130, belt 131, support bar is arranged on and gets on the right track, the side of lower railway, two relative sides of support bar are provided with anticreep groove 132, the two ends of support bar are respectively equipped with belt pulley 133, belt sleeve is located between belt pulley, the centre of belt snaps in anticreep groove, one end of support bar is also provided with the stepping motor 134 that drive pulley rotates, on belt, be evenly fixed with some contiguous blocks 135, the outside of contiguous block is provided with hairbrush 136, when belt rotates, hairbrush outer end promotes hangoff receptacle and moves.Stepping motor drives belt to move along anticreep groove, contiguous block on belt is synchronized with the movement, band electric brush moves, and hairbrush has certain elasticity, and the thrust by hairbrush promotes hangoff receptacle along rail moving, when the crane on track blocks, bristle on hairbrush can bend, thereby prevents that promoting by force crane causes fault, when the friction drag of crane and track is larger, the hardness that can also regulate as required, change bristle advances demand to meet crane, safer, convenient.
As shown in Figure 7 and Figure 8, crane 2 comprises crane body 200, the upper end of crane body is provided with crossbeam 201, the centre of crossbeam is provided with Connection Block 202, the upper end of Connection Block is connected with hanging beam 203, hangoff receptacle is fixed on the two ends of hanging beam, the downside of hanging beam 203 is provided with groove 204, two sidewalls of groove are respectively equipped with two symmetrical arc-shaped slots 205, the center of circle that on same sidewall, the lower end of one of them arc-shaped slot is another arc-shaped slot, the upper end of Connection Block is provided with two rotating shafts 206, and the two ends of rotating shaft are stretched into respectively in the arc-shaped slot of groove both sides.Cliding seat slides along the upper slide rail (glidepath) of level, two rotating shafts on Connection Block are all positioned at the lower end of arc-shaped slot, crane body is in horizontality, when entering oblique orbit, hanging beam tilts, on Connection Block wherein a rotating shaft as fulcrum, another root rotating shaft is rotated along arc-shaped slot, keep crossbeam to be horizontal, crane body also keeps horizontality, and no matter in horizontal rail or on oblique orbit, crane body is adjustment automatically all the time, can run-off the straight going up a slope, during descending, prevent that the article in crane from dropping.
By reference to the accompanying drawings, using method of the present utility model is as follows: as shown in Figure 1, lower railway is arranged in lower floor workshop, in getting on the right track and being arranged between upper deck, get on the right track, lower railway connects by oblique orbit, on each crane, have two hangoff receptacles at least, when crane need to move between upper deck from lower floor workshop, crane moves to the lower end of oblique orbit on lower railway by crane parallel motion driver train, driven by motor chain rotates, metal tine on hangoff receptacle before crane snaps in chain and meshes with chain, after the pulling of chain, hangoff receptacle below and lower railway depart from, two hangoff receptacles are together along with chain moves to the upper end of oblique orbit from the lower end of oblique orbit, then in the hangoff receptacle before enters and gets on the right track, when hangoff receptacle below completely with oblique orbit disengaging after, in crane enters get on the right track completely, thereby realize the motion of crane cross-layer, crane itself has the performance of self-balancing, even while moving on oblique orbit, crane body also can keep horizontality, prevent that the article in crane from dropping out.Therefore, the utlity model has following beneficial effect: (1) fast, crane goes up a slope in convenient, stable realizing, descending action, realizes the logistics transportation between the different layers of workshop; (2), when crane gets on the right track in level, moves on lower railway, crane parallel motion driver train is a flexible driver train, can play the effect of safety guard-safeguard when crane blocks up; (3) crane itself has the performance of automatic adjustment, run-off the straight while preventing crane upward slope, descending.
Claims (4)
1. a gantry crane climbing mechanism, comprise oblique orbit (1) and crane (2), it is characterized in that, blend stop (3) is hung in extending to form below of described oblique orbit (1), the cross section of described suspension blend stop is chevron pointing, the upper end of described crane is provided with hangoff receptacle (4), described hangoff receptacle comprises V-arrangement connector (400) and bearing (401), the lower end of V-arrangement connector is fixedly connected with crane by connecting rod, what bearing tilted is arranged on inside V-arrangement connector opening, the lateral surface of two bearings is pressed on two inclined-planes of support bar and can rolls along support bar, the two ends of oblique orbit (1) are respectively equipped with sprocket wheel (5), one of them sprocket wheel drives by motor (6), the top of oblique orbit is provided with guide holder on chain (7), described suspension blend stop downside is fixed with guide holder under chain (8), guide holder on chain, under chain, in guide holder, be all provided with the chain guide groove (9) distributing along oblique orbit, between two sprocket wheels, by chain (10), connect, chain snaps in respectively in chain guide groove, the inner bottom part of described V-arrangement connector (400) is fixed with metal tine (402), described metal tine and chain engagement, the lower end of described oblique orbit (1) is connected with the lower railway (11) of level, and the upper end of oblique orbit is connected with get on the right track (12) of level, described gets on the right track, the side of lower railway is provided with crane parallel motion driver train (13).
2. gantry crane climbing mechanism according to claim 1, is characterized in that, the outside of described bearing (401) is arranged with rubber coating.
3. gantry crane climbing mechanism according to claim 1, it is characterized in that, described crane parallel motion driver train (13) comprises support bar (130), belt (131), described support bar is arranged on and gets on the right track, the side of lower railway, two relative sides of support bar are provided with anticreep groove (132), the two ends of support bar are respectively equipped with belt pulley (133), belt sleeve is located between belt pulley, the centre of belt snaps in anticreep groove, one end of support bar is also provided with the stepping motor (134) that drive pulley rotates, on described belt, be evenly fixed with some contiguous blocks (135), the outside of described contiguous block is provided with hairbrush (136), when belt rotates, hairbrush outer end promotes hangoff receptacle and moves.
4. according to the gantry crane climbing mechanism described in claim 1 or 2 or 3, it is characterized in that, described crane (2) comprises crane body (200), the upper end of crane body is provided with crossbeam (201), the centre of crossbeam is provided with Connection Block (202), the upper end of Connection Block is connected with hanging beam (203), hangoff receptacle is fixed on the two ends of hanging beam, the downside of described hanging beam (203) is provided with groove (204), two sidewalls of groove are respectively equipped with two symmetrical arc-shaped slots (205), the center of circle that on same sidewall, the lower end of one of them arc-shaped slot is another arc-shaped slot, the upper end of Connection Block is provided with two rotating shafts (206), the two ends of rotating shaft are stretched into respectively in the arc-shaped slot of groove both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289441.3U CN203877762U (en) | 2014-05-30 | 2014-05-30 | Track crane climbing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289441.3U CN203877762U (en) | 2014-05-30 | 2014-05-30 | Track crane climbing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877762U true CN203877762U (en) | 2014-10-15 |
Family
ID=51678289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289441.3U Withdrawn - After Issue CN203877762U (en) | 2014-05-30 | 2014-05-30 | Track crane climbing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991788A (en) * | 2014-05-30 | 2014-08-20 | 上海腾锦智能科技有限公司 | Rail crane climbing mechanism |
| CN109482544A (en) * | 2018-11-05 | 2019-03-19 | 同进电子(天津)有限公司 | A kind of electronic workpiece process and treat system |
-
2014
- 2014-05-30 CN CN201420289441.3U patent/CN203877762U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991788A (en) * | 2014-05-30 | 2014-08-20 | 上海腾锦智能科技有限公司 | Rail crane climbing mechanism |
| CN109482544A (en) * | 2018-11-05 | 2019-03-19 | 同进电子(天津)有限公司 | A kind of electronic workpiece process and treat system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20160525 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |