CN104444823B - Novel bridge frame crane - Google Patents
Novel bridge frame crane Download PDFInfo
- Publication number
- CN104444823B CN104444823B CN201410815826.3A CN201410815826A CN104444823B CN 104444823 B CN104444823 B CN 104444823B CN 201410815826 A CN201410815826 A CN 201410815826A CN 104444823 B CN104444823 B CN 104444823B
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- CN
- China
- Prior art keywords
- drivers
- cab
- panel
- operation bench
- groups
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0321—Travelling cranes
- B66C2700/0328—Cranes on rails or on rail vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of Novel bridge frame crane, including drivers' cab, trolley, crane span structure travelling mechanism and crane span structure metal structure, the front panel of drivers' cab nacelle, lower panel, left panel, right panel and rear board are provided with organizes form more, and left panel and right panel are respectively arranged with adjustable electric rear-viewing mirror; Drivers' cab nacelle is internally provided with seat chair with adjustable, seat chair with adjustable includes base and sliding seat, described base is divided into fixing seat, movable portion and moves left and right portion, seat body lower surface both sides are respectively arranged with left operation bench and right operation bench, and the lower surface Corner Strapped of lower panel has identical drivers' cab buffer gear; The present invention can solve the problem that the drawback of existing overhead crane drivers' cab, has driver's chair and operation bench unitary design and the overhead crane drivers' cab possessing good observation visual angle, is provided simultaneously with shock-absorbing function.
Description
Technical field
The present invention relates to a kind of crane, particularly relate to a kind of Novel bridge frame crane.
Background technology
Crane is a kind of lifting appliance being widely used in the occasions such as mine, metallurgy, warehouse, plays huge effect in fields such as engineering constructions. Bridge crane is mainly applied in indoor and outdoor warehouse, Factory Building, harbour and outdoor yard etc. Bridge crane is mainly made up of drivers' cab, trolley, crane span structure travelling mechanism and crane span structure metal structure, and driver manipulates crane span structure travelling mechanism in drivers' cab, and manipulation trolley moves in crane span structure metal structure. The crane span structure of overhead crane along be laid on both sides overhead on track longitudinally running, trolley laterally runs along the track being laid on crane span structure, constitute the working range of a rectangle, crane span structure space below handling material can be made full use of, not by the obstruction of ground installation. The feature of bridge crane is can so that the weight hung on suspension hook or other load-engaging devices realizes vertical lift or Horizontal Movement in space. Existing overhead crane drivers' cab generally continues to use traditional " former Soviet Union's pattern ", suffers from the drawback that
1. driver's chair is non-adjustable, causes that driver driving is tired, cannot realize according to actual needs rotating the working condition to observe specific position simultaneously;
2. driver's chair separates with operation bench, and spacing is fixing cannot be adjusted, and causes that driver cannot install individual's physical qualification and adjust best operational position, cannot manipulate crane smoothly simultaneously under the improper sitting posture observing specific position;
3. drivers' cab is bolted on drivers' cab platform, it does not have damping effect, and driver is easily because impact shock produces fatigue in During prolonged operation, and this will cause certain potential safety hazard.
Summary of the invention
It is an object of the invention to provide a kind of Novel bridge frame crane, it is possible to solve the drawback of existing overhead crane drivers' cab, there is driver's chair and operation bench unitary design and the overhead crane drivers' cab possessing good observation visual angle, be provided simultaneously with shock-absorbing function.
The present invention adopts following technical proposals:
Novel bridge frame crane, including drivers' cab, trolley, crane span structure travelling mechanism and crane span structure metal structure, it is characterized in that: described drivers' cab includes the drivers' cab nacelle being made up of top panel, lower panel, front panel, rear board, left panel and right panel, the front panel of drivers' cab nacelle is arc front panel, and arc front panel upper and lower is respectively arranged with transparent part for front sight and lower transparent part for front sight, the front portion of lower panel is provided with lower form, left panel and right panel are respectively arranged with left hatch door and right hatch door, the both sides of left hatch door and left hatch door are provided with left view window, the both sides of right hatch door and right hatch door are provided with right form, the upper-end front of left panel and right panel is respectively arranged with adjustable electric rear-viewing mirror, the upper and lower of rear board is respectively arranged with rear view window and lower rear view window, drivers' cab nacelle is internally provided with seat chair with adjustable, seat chair with adjustable includes base and sliding seat, described base is divided into fixing seat, movable portion and move left and right portion, described fixing seat is fixed on lower panel, fixing seat upper surface is arranged with three groups of movable chutes in parallel, described movable portion includes movable support plate, the corresponding three groups of movable chutes of lower surface of movable support plate are provided with three groups of movable slide blocks, three groups of movable slide blocks are correspondingly arranged in three groups of movable chutes respectively, the right side of three groups of movable slide blocks is connected respectively three movable linear stepping motors, three movable linear stepping motors are fixed on fixing seat upper surface, the upper surface of movable support plate is arranged with three groups in parallel and moves left and right chute, the described portion of moving left and right includes moving left and right support plate, move left and right corresponding three groups of the lower surface of support plate to move left and right chute and be provided with three groups and move left and right slide block, three groups move left and right slide block and are correspondingly arranged at three groups respectively and move left and right in chute, three groups of rear end faces moving left and right slide block are connected respectively three and move left and right linear stepping motor, three move left and right linear stepping motor and are fixed on movable support plate upper surface, move left and right support plate center position and be provided with bearing block, bearing it is provided with in bearing block, the rotation axle of sliding seat and bearing inner race are fixed, the rotation axle outer ring of sliding seat is fixed with gear wheel, move left and right and support plate is vertically arranged with rotary electric machine, the output shaft of rotary electric machine is provided with little gear, gear wheel engages with little gear, described sliding seat includes rotating axle and being fixed on the seat body rotating axle upper end, described seat body lower surface both sides are respectively arranged with left operation bench level slip pole and right operation bench level slip pole, and left operation bench and right operation bench are slidably connected with left operation bench level slip pole and right operation bench level slip pole respectively, seat body lower surface both sides are also respectively fixed with left operation bench linear stepping motor and right operation bench linear stepping motor, the outfan of left operation bench linear stepping motor connects left operation bench right side, and the outfan of right operation bench linear stepping motor connects right operation bench left side, the lower surface Corner Strapped of lower panel has identical drivers' cab buffer gear, described drivers' cab buffer gear includes drivers' cab connecting portion and drivers' cab platform connecting portion, drivers' cab connecting portion includes drivers' cab connecting plate, drivers' cab connecting plate upper surface and lower panel are fixed, the lower surface of drivers' cab connecting plate is provided with the guide rod of hollow, drivers' cab platform connecting portion includes drivers' cab platform connecting plate, the lower surface of drivers' cab platform connecting plate and drivers' cab platform are fixed, the upper surface of drivers' cab platform connecting plate is provided with hollow stop collar, guide rod is arranged in stop collar, it is provided with spring in the cavity of guide rod.
The cavity floor of described stop collar is provided with rubber buffer, and rubber buffer adopts rubber blanket.
Described drivers' cab connecting plate upper surface welds with lower panel or is bolted.
The lower surface of described drivers' cab platform connecting plate and drivers' cab platform welding or be bolted.
The present invention many groups form by arranging on front panel, lower panel, left panel, right panel and rear board, it is possible to effectively extend the field range of crane driver, reduces visual dead angle; By the adjustable electric rear-viewing mirror that the upper-end front of left panel and right panel is respectively provided with, it is possible to further facilitate the crane driver observation to rear side side, be prevented effectively from the generation of operating accident. Simultaneously, the present invention is additionally provided with seat chair with adjustable, it is not only able to the movement in the direction all around that seat is carried out, can also rotate, driver is when observing the situation of left side, right side and rear side, need not stand again and leave seat observation, reduce because driver leaves the potential safety hazard that position is brought. Meanwhile, the present invention is also by left operation bench and right operation bench Integral design so that left operation bench can rotate with seat chair with adjustable with right operation bench, is more conducive to the accurate manipulation of driver. In the present invention, left operation bench and right operation bench can regulate the distance between seat body, and driver can be adjusted according to self height of individual and brachium, it is ensured that the comfortableness of use, reduce manipulation potential safety hazard. The present invention has identical drivers' cab buffer gear also by the lower surface Corner Strapped of plate below, utilize the spring arranged in drivers' cab buffer gear to offset overhead crane vibration in course of normal operation, and utilize rubber buffer to avoid the direct collision of the in-house mechanism of spring buffer to be in certain extreme cases damaged.
Accompanying drawing explanation
Fig. 1 is drivers' cab section structure schematic diagram in the present invention;
Fig. 2 is the structural representation fixing seat in the present invention;
Fig. 3 is the structural representation in movable portion in the present invention;
Fig. 4 is the structural representation moving left and right portion in the present invention;
Fig. 5 is the structural representation of base in the present invention;
Fig. 6 is the structural representation of sliding seat in the present invention;
Fig. 7 is the structural representation of drivers' cab buffer gear in the present invention.
Detailed description of the invention
As shown in Figures 1 to 7, a kind of Novel bridge frame crane of the present invention, including main fine strain of millet, door lower limb, running trolley, lifting mechanism, traveling mechanism of the larger traveller, electrical system and drivers' cab, described drivers' cab includes the drivers' cab nacelle being made up of top panel 1, lower panel 2, front panel 3, rear board 4, left panel 5 and right panel, the front panel 3 of drivers' cab nacelle is arc front panel, and arc front panel upper and lower is respectively arranged with transparent part for front sight 6 and lower transparent part for front sight 7, the front portion of lower panel 2 is provided with lower form 8, left panel 5 and right panel are respectively arranged with left hatch door 9 and right hatch door, the both sides of left hatch door 9 and left hatch door 9 are provided with left view window 10, the both sides of right hatch door and right hatch door are provided with right form, the upper-end front of left panel 5 and right panel is respectively arranged with adjustable electric rear-viewing mirror 11, the upper and lower of rear board 4 is respectively arranged with rear view window 12 and lower rear view window 13, drivers' cab nacelle is internally provided with seat chair with adjustable, seat chair with adjustable includes base and sliding seat, described base is divided into fixing seat 14, movable portion and move left and right portion, described fixing seat 14 is fixed on lower panel 2, fixing seat 14 upper surface is arranged with three groups of movable chutes 15 in parallel, described movable portion includes movable support plate 16, the corresponding three groups of movable chutes 15 of lower surface of movable support plate 16 are provided with three groups of movable slide blocks 17, three groups of movable slide blocks 17 are correspondingly arranged in three groups of movable chutes 15 respectively, the right side of three groups of movable slide blocks 17 is connected respectively three movable linear stepping motors 18, three movable linear stepping motors 18 are fixed on fixing seat 14 upper surface,The upper surface of movable support plate 16 is arranged with three groups in parallel and moves left and right chute 19, the described portion of moving left and right includes moving left and right support plate 20, move left and right corresponding three groups of the lower surface of support plate 20 to move left and right chute 19 and be provided with three groups and move left and right slide block 21, three groups move left and right slide block 21 and are correspondingly arranged at three groups respectively and move left and right in chute 19, three groups of rear end faces moving left and right slide block 21 are connected respectively three and move left and right linear stepping motor 22, three move left and right linear stepping motor 22 and are fixed on movable support plate 16 upper surface, move left and right support plate 20 center position and be provided with bearing block 23, bearing 24 it is provided with in bearing block 23, rotation axle 25 and bearing 24 inner ring of sliding seat are fixed, rotation axle 25 outer ring of sliding seat is fixed with gear wheel 26, move left and right and support plate 20 is vertically arranged with rotary electric machine 27, the output shaft of rotary electric machine 27 is provided with little gear 28, gear wheel 26 engages with little gear 28, described sliding seat includes rotating axle 25 and being fixed on the seat body 29 rotating axle 25 upper end, described seat body 29 lower surface both sides are respectively arranged with left operation bench level slip pole 30 and right operation bench 33 level slip pole 31, and left operation bench 32 and right operation bench 33 are slidably connected with left operation bench level slip pole 30 and right operation bench level slip pole 31 respectively, seat body 29 lower surface both sides are also respectively fixed with left operation bench linear stepping motor 34 and right operation bench linear stepping motor 35, the outfan of left operation bench linear stepping motor 34 connects left operation bench 32 right side, and the outfan of right operation bench linear stepping motor 35 connects right operation bench 33 left side.
The present invention is in use, upper rear view window 12 that the right form arranged in left view window 10 that upper transparent part for front sight 6 that front panel 3 is respectively provided with and lower transparent part for front sight 7, the anterior lower form 8 that arranges of lower panel 2, left panel 5 are arranged, right panel and rear board 4 are arranged and lower rear view window 13 can effectively extend the field range of crane driver, reduce visual dead angle; It is respectively arranged with adjustable electric rear-viewing mirror 11, it is possible to further facilitate the crane driver observation to rear side side, be prevented effectively from the generation of operating accident by the upper-end front of left panel 5 and right panel.
The lower surface Corner Strapped of lower panel 2 has identical drivers' cab buffer gear, described drivers' cab buffer gear includes drivers' cab connecting portion and drivers' cab platform connecting portion, drivers' cab connecting portion includes drivers' cab connecting plate 36, drivers' cab connecting plate 36 upper surface is fixed with lower panel 2, the lower surface of drivers' cab connecting plate 36 is provided with the guide rod 37 of hollow, drivers' cab platform connecting portion includes drivers' cab platform connecting plate 38, the lower surface of drivers' cab platform connecting plate 38 is fixed with drivers' cab platform 39, the upper surface of drivers' cab platform connecting plate 38 is provided with hollow stop collar 40, guide rod 37 is arranged in stop collar 40, spring 41 it is provided with in the cavity of guide rod 37. in order to avoid the cavity inner bottom surface of the lower end device stop collar 40 of guide rod 37 in extreme circumstances, causing device damage or severe oscillations, the present invention is also provided with rubber buffer 42 in the cavity floor of stop collar 40, and rubber buffer 42 adopts rubber blanket. in the present embodiment, drivers' cab connecting plate 36 upper surface welds with lower panel 2 or is bolted, the lower surface of drivers' cab platform connecting plate 38 welds with drivers' cab platform 39 or is bolted. under drivers' cab is conducted oneself with dignity normally, spring 41 has certain compression, and overhead crane vibration in course of normal operation can be offset by the deformation quantity of spring 41, plays buffering effect.
In the present invention, it is additionally provided with seat chair with adjustable, it is not only able to the movement in the direction all around that seat is carried out, can also rotate, driver is when observing the situation of left side, right side and rear side, need not stand again and leave seat observation, reduce because driver leaves the potential safety hazard that position is brought. Meanwhile, the present invention is also by left operation bench 32 and right operation bench 33 Integral design so that left operation bench 32 can rotate with seat chair with adjustable with right operation bench 33, is more conducive to the accurate manipulation of driver. In the present invention, left operation bench 32 and right operation bench 33 can regulate the distance between seat body 29, and driver can be adjusted according to self height of individual and brachium, it is ensured that the comfortableness of use, reduce manipulation potential safety hazard.
Claims (4)
1. Novel bridge frame crane, including drivers' cab, trolley, crane span structure travelling mechanism and crane span structure metal structure, it is characterized in that: described drivers' cab includes the drivers' cab nacelle being made up of top panel, lower panel, front panel, rear board, left panel and right panel, the front panel of drivers' cab nacelle is arc front panel, and arc front panel upper and lower is respectively arranged with transparent part for front sight and lower transparent part for front sight, the front portion of lower panel is provided with lower form, left panel and right panel are respectively arranged with left hatch door and right hatch door, the both sides of left hatch door and left hatch door are provided with left view window, the both sides of right hatch door and right hatch door are provided with right form, the upper-end front of left panel and right panel is respectively arranged with adjustable electric rear-viewing mirror, the upper and lower of rear board is respectively arranged with rear view window and lower rear view window, drivers' cab nacelle is internally provided with seat chair with adjustable, seat chair with adjustable includes base and sliding seat, described base is divided into fixing seat, movable portion and move left and right portion, described fixing seat is fixed on lower panel, fixing seat upper surface is arranged with three groups of movable chutes in parallel, described movable portion includes movable support plate, the corresponding three groups of movable chutes of lower surface of movable support plate are provided with three groups of movable slide blocks, three groups of movable slide blocks are correspondingly arranged in three groups of movable chutes respectively, the right side of three groups of movable slide blocks is connected respectively three movable linear stepping motors, three movable linear stepping motors are fixed on fixing seat upper surface, the upper surface of movable support plate is arranged with three groups in parallel and moves left and right chute, the described portion of moving left and right includes moving left and right support plate, move left and right corresponding three groups of the lower surface of support plate to move left and right chute and be provided with three groups and move left and right slide block, three groups move left and right slide block and are correspondingly arranged at three groups respectively and move left and right in chute, three groups of rear end faces moving left and right slide block are connected respectively three and move left and right linear stepping motor, three move left and right linear stepping motor and are fixed on movable support plate upper surface, move left and right support plate center position and be provided with bearing block, bearing it is provided with in bearing block, the rotation axle of sliding seat and bearing inner race are fixed, the rotation axle outer ring of sliding seat is fixed with gear wheel, move left and right and support plate is vertically arranged with rotary electric machine, the output shaft of rotary electric machine is provided with little gear, gear wheel engages with little gear, described sliding seat includes rotating axle and being fixed on the seat body rotating axle upper end, described seat body lower surface both sides are respectively arranged with left operation bench level slip pole and right operation bench level slip pole, and left operation bench and right operation bench are slidably connected with left operation bench level slip pole and right operation bench level slip pole respectively, seat body lower surface both sides are also respectively fixed with left operation bench linear stepping motor and right operation bench linear stepping motor, the outfan of left operation bench linear stepping motor connects left operation bench right side, and the outfan of right operation bench linear stepping motor connects right operation bench left side, the lower surface Corner Strapped of lower panel has identical drivers' cab buffer gear, described drivers' cab buffer gear includes drivers' cab connecting portion and drivers' cab platform connecting portion, drivers' cab connecting portion includes drivers' cab connecting plate, drivers' cab connecting plate upper surface and lower panel are fixed, the lower surface of drivers' cab connecting plate is provided with the guide rod of hollow, drivers' cab platform connecting portion includes drivers' cab platform connecting plate, the lower surface of drivers' cab platform connecting plate and drivers' cab platform are fixed, the upper surface of drivers' cab platform connecting plate is provided with hollow stop collar, guide rod is arranged in stop collar, it is provided with spring in the cavity of guide rod.
2. Novel bridge frame crane according to claim 1, it is characterised in that: the cavity floor of described stop collar is provided with rubber buffer, and rubber buffer adopts rubber blanket.
3. Novel bridge frame crane according to claim 2, it is characterised in that: described drivers' cab connecting plate upper surface welds with lower panel or is bolted.
4. Novel bridge frame crane according to claim 3, it is characterised in that: the lower surface of described drivers' cab platform connecting plate and drivers' cab platform welding or be bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815826.3A CN104444823B (en) | 2014-12-23 | 2014-12-23 | Novel bridge frame crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815826.3A CN104444823B (en) | 2014-12-23 | 2014-12-23 | Novel bridge frame crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104444823A CN104444823A (en) | 2015-03-25 |
| CN104444823B true CN104444823B (en) | 2016-06-08 |
Family
ID=52891697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410815826.3A Expired - Fee Related CN104444823B (en) | 2014-12-23 | 2014-12-23 | Novel bridge frame crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444823B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417382A (en) * | 2015-11-27 | 2016-03-23 | 河南新科起重机股份有限公司 | Bridge type crane operation room capable of steering |
| CN107298384A (en) * | 2017-08-08 | 2017-10-27 | 无锡宝宏船舶机械有限公司 | Possesses the remote crane cabin for looking around function |
| CN107324219A (en) * | 2017-08-08 | 2017-11-07 | 无锡宝宏船舶机械有限公司 | Possesses the hoisting box of material conveying function |
| CN115159354A (en) * | 2022-09-06 | 2022-10-11 | 中致达智能电气股份有限公司 | Motor speed regulation control operation console for crane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285595A (en) * | 2011-06-13 | 2011-12-21 | 大连神通电气有限公司 | Crane cab |
| CN202508778U (en) * | 2012-04-03 | 2012-10-31 | 辽宁三洋重工起重机装备有限公司 | Cab for overhead and gantry crane |
| CN203922495U (en) * | 2013-12-18 | 2014-11-05 | 扬州市扬子钣金制造有限公司 | A kind of lift truck cab with good load-carrying capacity |
| CN204369451U (en) * | 2014-12-23 | 2015-06-03 | 河南新科起重机股份有限公司 | Novel bridge frame hoisting crane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2839055B1 (en) * | 2002-04-25 | 2004-10-29 | Potain Sa | FOLDING PIVOT UNIT FOR TOWER CRANE |
| JP4182947B2 (en) * | 2004-12-17 | 2008-11-19 | コベルコクレーン株式会社 | Crawler crane |
-
2014
- 2014-12-23 CN CN201410815826.3A patent/CN104444823B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285595A (en) * | 2011-06-13 | 2011-12-21 | 大连神通电气有限公司 | Crane cab |
| CN202508778U (en) * | 2012-04-03 | 2012-10-31 | 辽宁三洋重工起重机装备有限公司 | Cab for overhead and gantry crane |
| CN203922495U (en) * | 2013-12-18 | 2014-11-05 | 扬州市扬子钣金制造有限公司 | A kind of lift truck cab with good load-carrying capacity |
| CN204369451U (en) * | 2014-12-23 | 2015-06-03 | 河南新科起重机股份有限公司 | Novel bridge frame hoisting crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104444823A (en) | 2015-03-25 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20171223 |