CN117550471A - Hoisting equipment and hoisting method for cab of large truck - Google Patents
Hoisting equipment and hoisting method for cab of large truck Download PDFInfo
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- CN117550471A CN117550471A CN202410049384.XA CN202410049384A CN117550471A CN 117550471 A CN117550471 A CN 117550471A CN 202410049384 A CN202410049384 A CN 202410049384A CN 117550471 A CN117550471 A CN 117550471A
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention relates to the technical field of hoisting equipment, in particular to hoisting equipment and a hoisting method for a cab of a large truck; the invention relates to hoisting equipment for a cab of a large truck, which comprises the following components: a hanging seat and a hanging bracket; a lifting mechanism is arranged on the lifting seat; a lifting rope is fixedly connected to the lifting frame; the other end of the lifting rope is connected with the lifting mechanism; two sides of the lower end of the hanging bracket are provided with extending-in supporting mechanisms; the extending supporting mechanism extends into the large truck cab door frame and supports the top end in the large truck cab, so that the contact area is increased; according to the invention, the mounting block stretches into the cab of the large truck, and the supporting block supports the top end in the cab of the large truck, so that the supporting force of the arc-shaped block on the window of the cab of the large truck when the cab of the large truck is lifted is reduced, and the deformation condition of the window position of the cab of the large truck is further reduced.
Description
Technical Field
The invention relates to the technical field of hoisting equipment, in particular to hoisting equipment and a hoisting method for a cab of a large truck.
Background
Large truck cab lifting devices are commonly referred to as cab lifting frames or cab cranes; such equipment is used to temporarily or chronically remove or install the cab of a large truck for repair or replacement of cab internal components or other necessary work;
the hoist position of large truck driver's cabin adopts hoist and the contact of large truck driver's cabin's door frame position at the door frame position usually, and hoist large truck driver's cabin because the weight of large truck driver's cabin is heavier to the panel beating intensity of large truck driver's cabin door frame department is weaker, when hoist large truck driver's cabin, can make large truck driver's cabin door frame department produce the deformation, and then influences the outward appearance of large truck driver's cabin, thereby causes the limitation.
Therefore, we propose a hoisting device and a hoisting method for a cab of a large truck.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides hoisting equipment and a hoisting method for a cab of a large truck, overcomes the defects of the prior art and aims at solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a lifting apparatus for a large truck cab comprising:
a hanging seat and a hanging bracket; a lifting mechanism is arranged on the lifting seat; a lifting rope is fixedly connected to the lifting frame; the other end of the lifting rope is connected with the lifting mechanism;
two sides of the lower end of the hanging bracket are provided with extending-in supporting mechanisms; the stretching-in supporting mechanism stretches into the large truck cab door frame, supports at the top end in the large truck cab, and increases the contact area.
Preferably, the extending supporting mechanism comprises a mounting block, a telescopic electric push rod and a supporting block; the lower end of the hanging bracket is provided with a sliding groove; the mounting block is in sliding fit with the sliding groove; one end of the telescopic electric push rod is fixedly connected with the hanging bracket, and the other end of the telescopic electric push rod is fixedly connected with the mounting block; the mounting blocks are uniformly provided with mounting grooves; the supporting block is connected in the mounting groove in a sliding manner; a transverse groove is formed in the bottom of the mounting groove; a pair of transverse blocks are connected in a sliding manner in the transverse groove, and a transverse motor is fixedly connected in the transverse groove; the output end of the transverse motor is fixedly connected with a screw rod; threads with opposite rotation directions are formed at two ends of the screw rod, and the two ends of the screw rod are respectively in threaded fit with the two transverse blocks; the two transverse blocks are respectively and rotatably connected with a jacking rod; the top ends of the two jacking rods are respectively connected with two sides of the supporting block in a rotating mode, the two jacking rods are arranged in a staggered mode, and the middle of the jacking rods are in running fit through bolts.
Preferably, the mounting block is provided with a top moving groove; a top electric push rod is fixedly connected in the top movable groove, and a top movable block is connected in a sliding manner in the top movable groove; the top moving block is connected with an arc-shaped block in a sliding manner; the two arc-shaped blocks are symmetrically arranged, and threaded rods are fixedly connected to the end faces, close to each other, of the two arc-shaped blocks; the threads on the two threaded rods are opposite in rotation direction, and the same rotating sleeve is connected with the threads on the two threaded rods.
The installation block stretches into the large truck cab, and the supporting block supports the top end in the large truck cab, so that the supporting force of the arc-shaped block on the window of the large truck cab when the large truck cab is lifted is reduced, and the deformation of the window position of the large truck cab is further reduced.
Preferably, the mounting grooves on the mounting blocks are inclined towards two sides in a fan shape; the upper ends of the intervals between the mounting grooves are large, and the lower ends of the intervals between the mounting grooves are small.
Preferably, the opposite end surfaces of the two mounting blocks are provided with connecting grooves, and the opposite end surfaces of the two mounting blocks are fixedly connected with connecting blocks; the connecting blocks on the mounting blocks can be inserted into the connecting grooves on the opposite mounting blocks.
Preferably, the support block is provided with a telescopic groove; a contact block is connected in a sliding way in the telescopic groove; an adjusting screw is rotatably connected to the supporting block; the adjusting screw is positioned below the contact block and is in threaded fit with the contact block; and one end of the adjusting screw, which is far away from the contact block, is exposed out of the supporting block.
Preferably, the contact blocks on two sides are fixedly connected with a mounting frame; the same elastic piece is sleeved between the two mounting frames.
The contact block and the elastic sheet are arranged, so that the adjusting screw is rotated to enable the contact block to move up and down, the height of the upper end face of the contact block is similar to that of the top end in the cab of the large truck, and after the elastic sheet is contacted with the top end in the cab of the large truck, the elastic sheet can be attached to the top end in the cab of the large truck, so that the situation that the top end of the cab of the large truck is not attached to the top end of the cab of the large truck, and the cab of the large truck is locally deformed is prevented, and the use effect of the invention is improved.
The method is suitable for the hoisting equipment of the cab of the large truck, and comprises the following steps:
s1, a lifting mechanism on a lifting seat pulls a lifting rope so as to drive a lifting frame to move up and down, when a cab of a large truck is lifted, the lifting frame moves downwards so that the lifting frame is positioned above the cab of the large truck, and mounting blocks on two sides of the lifting frame are positioned on the outer sides of windows on two sides of the cab of the large truck;
s2, pushing the mounting blocks to move by the telescopic electric push rod, enabling the two mounting blocks to extend into window positions on two sides of a cab of a large truck, then rotating by the transverse motor, driving the two jacking rods to rotate by the two transverse blocks, and driving the supporting blocks to move up and down, so that when the hanger moves upwards and lifts the cab of the large truck, the elastic piece and the top end in the cab of the large truck are lifted; meanwhile, the electric pushing rod pushes the pushing block, so that the arc block on the pushing block is contacted with the vehicle window position of the cab of the large truck;
s3, a worker rotates the adjusting screw to adjust the upper and lower positions of the contact blocks, so that the corresponding curved shape of the elastic piece after being jacked is adjusted, and the elastic piece is attached to the top end in a cab of a large truck.
The invention has the beneficial effects that:
1. according to the invention, the mounting block stretches into the cab of the large truck, and the supporting block supports the top end in the cab of the large truck, so that the supporting force of the arc-shaped block on the window of the cab of the large truck when the cab of the large truck is lifted is reduced, and the deformation condition of the window position of the cab of the large truck is further reduced.
2. According to the invention, the contact block and the elastic sheet are arranged, so that the contact block moves up and down by rotating the adjusting screw, the upper end surface of the contact block has a shape similar to the top end in the cab of the large truck, and after the top-moving elastic sheet contacts with the top end in the cab of the large truck, the elastic sheet can be attached to the top end in the cab of the large truck, so that the situation that the top end of the cab of the large truck is not attached to the top end of the cab of the large truck, and the local deformation of the cab of the large truck is prevented, and the use effect of the invention is improved.
Drawings
FIG. 1 is a schematic diagram of a lifting device for a cab of a large truck according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a cross-sectional view of the mounting block, top block and arcuate block from the cross-sectional view at B-B in FIG. 2;
FIG. 4 is a cross-sectional view of a mounting block, support block and contact block of the present invention;
FIG. 5 is an enlarged view at C in FIG. 4;
FIG. 6 is a cross-sectional view of the mounting block, support block, contact block and elastomeric sheet from the cross-sectional view at D-D of FIG. 4;
fig. 7 is an enlarged view at E in fig. 6.
In the figure: 1. a hanging seat; 11. a lifting mechanism; 12. a hanging rope; 2. a hanging bracket; 3. a mounting block; 31. a telescopic electric push rod; 32. a support block; 33. a sliding groove; 34. a mounting groove; 35. a transverse slot; 36. a transverse block; 37. a transverse motor; 38. jacking up the rod; 4. a top moving groove; 41. pushing an electric push rod; 42. a top moving block; 43. an arc-shaped block; 44. a threaded rod; 45. rotating the sleeve; 5. a connecting groove; 51. a connecting block; 6. a telescopic slot; 61. a contact block; 62. adjusting a screw; 7. a mounting frame; 71. an elastic sheet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1 of the specification, a lifting device for a cab of a large truck includes:
a hanging seat 1 and a hanging bracket 2; a lifting mechanism 11 is arranged on the lifting seat 1; a lifting rope 12 is fixedly connected to the lifting frame 2; the other end of the lifting rope 12 is connected with the lifting mechanism 11;
two sides of the lower end of the hanging bracket 2 are provided with supporting mechanisms extending into the hanging bracket; the stretching-in supporting mechanism stretches into the large truck cab door frame, supports at the top end in the large truck cab, and increases the contact area.
Referring to fig. 2 of the drawings, in the present invention, the extending support mechanism includes a mounting block 3, a telescopic electric push rod 31 and a support block 32; the lower end of the hanging bracket 2 is provided with a sliding groove 33; the mounting block 3 is in sliding fit with the sliding groove 33; one end of the telescopic electric push rod 31 is fixedly connected with the hanging bracket 2, and the other end is fixedly connected with the mounting block 3; the mounting block 3 is uniformly provided with mounting grooves 34; the support block 32 is slidably coupled within the mounting slot 34; the bottom of the mounting groove 34 is provided with a transverse groove 35; a pair of transverse blocks 36 are connected in a sliding manner in the transverse groove 35, and a transverse motor 37 is fixedly connected in the transverse groove 35; the output end of the transverse motor 37 is fixedly connected with a screw rod; threads with opposite rotation directions are formed at two ends of the screw rod, and the two ends of the screw rod are respectively in threaded fit with the two transverse blocks 36; a jacking rod 38 is rotatably connected to both transverse blocks 36; the top ends of the two jacking rods 38 are respectively connected with the two sides of the supporting block 32 in a rotating way, the two jacking rods 38 are arranged in a staggered way, and the middle of the jacking rods is matched with the two jacking rods in a rotating way through a bolt.
Referring to figure 3 of the specification, in the invention, a top moving groove 4 is formed on a mounting block 3; a top movable push rod 41 is fixedly connected in the top movable groove 4, and a top block 42 is slidably connected in the top movable groove 4; the top movable block 42 is connected with an arc-shaped block 43 in a sliding manner; the two arc-shaped blocks 43 are symmetrically arranged, and threaded rods 44 are fixedly connected to the end faces of the two arc-shaped blocks 43, which are close to each other; the threads on the two threaded rods 44 are in opposite directions, and the same rotating sleeve 45 is connected with the threads on the two threaded rods 44.
In the invention, a lifting mechanism 11 on a lifting seat 1 pulls a lifting rope 12 so as to drive a lifting frame 2 to move up and down, when a large truck cab is lifted, the lifting frame 2 moves down, so that the lifting frame 2 is positioned above the large truck cab, mounting blocks 3 on two sides of the lifting frame 2 are positioned on the outer sides of windows on two sides of the large truck cab, then an electric push rod 31 stretches the mounting blocks 3 to move, so that the two mounting blocks 3 extend into window positions on two sides of the large truck cab, the front ends of the mounting blocks 3 are positioned in the large truck cab, then a transverse motor 37 rotates, two sections of threads which are opposite to the rotation directions on a screw rod fixedly connected with an output shaft of the transverse motor 37 enable the two transverse blocks 36 to move in opposite directions, the two transverse blocks 36 are mutually close to or mutually far away, so that the two transverse blocks 36 drive two jacking rods 38 to rotate, so as to drive a supporting block 32 to move up and down, so that the supporting block 32 contacts with the top ends of the large truck cab in the large truck cab, when the large truck cab is lifted, the supporting block 32 pushes the top ends of the large truck cab against the window positions of the large truck cab, and the movable block 42 contacts with the movable block 43;
in the invention, a worker rotates the rotary sleeve 45, so that the rotary sleeve 45 pushes the two threaded rods 44, and the two threaded rods 44 drive the two arc-shaped blocks 43 to move, thereby adjusting the contact positions of the two arc-shaped blocks 43 and the large truck cab window;
according to the invention, the mounting block 3 extends into the cab of the large truck, and the supporting block 32 supports the top end in the cab of the large truck, so that the supporting force of the arc-shaped block 43 on the window of the cab of the large truck when the cab of the large truck is lifted is reduced, and the deformation condition of the window position of the cab of the large truck is further reduced.
Embodiment two: on the basis of the first embodiment, referring to fig. 4 of the specification, in the present invention, the mounting groove 34 on the mounting block 3 is inclined to two sides in a fan shape; the mounting grooves 34 have a large upper end and a small lower end.
In the invention, connecting grooves 5 are formed on the opposite end surfaces of two mounting blocks 3, and connecting blocks 51 are fixedly connected on the opposite end surfaces of two mounting blocks 3; the connection blocks 51 on the mounting blocks 3 can be inserted into the connection grooves 5 on the opposite mounting blocks 3.
In the invention, the mounting groove 34 is in a fan shape, so that when the supporting blocks 32 in the mounting groove 34 are contacted with the top end in the cab of the large truck, the supporting blocks 32 are dispersed more uniformly, and the situation that the supporting blocks 32 are concentrated together and the top end in the cab of the large truck is stressed unevenly after contacting with the top in the cab is avoided;
in the invention, after the two mounting blocks 3 extend into the cab of the large truck, the connecting blocks 51 are inserted into the connecting grooves 5 of the opposite mounting blocks 3, so that the two mounting blocks 3 are connected with each other, and the large truck is more stable.
Referring to fig. 4, 5, 6 and 7 of the drawings, in the present invention, the supporting block 32 is provided with a telescopic slot 6; a contact block 61 is connected in a sliding way in the telescopic groove 6; an adjusting screw 62 is rotatably connected to the support block 32; the adjusting screw rod 62 is positioned below the contact block 61, and the adjusting screw rod 62 is in threaded fit with the contact block 61; the end of the adjusting screw 62 remote from the contact block 61 exposes the support block 32.
In the invention, the contact blocks 61 on two sides are fixedly connected with the mounting frame 7; the same elastic piece 71 is sleeved between the two mounting frames 7.
In the invention, the top end of the cab of the large truck is curved, and the curves corresponding to the supporting blocks 32 are different, so that a worker rotates the adjusting screw 62 to drive the contact blocks 61 to move, thereby adjusting the height of the top ends of the contact blocks 61, and the top ends of the contact blocks 61 push the elastic sheets 71, when the elastic sheets 71 are contacted with the top ends of the cab of the large truck, the elastic sheets 71 are contacted with and attached to the top ends of the cab of the large truck, and the curved surfaces of the top ends of the cab of the large truck cannot be completely attached to the elastic sheets 71;
according to the invention, the contact block 61 and the elastic piece 71 are arranged, so that the contact block 61 moves up and down by rotating the adjusting screw 62, the upper end surface of the contact block 61 has a shape similar to the top end in the cab of the large truck, and after the elastic piece 71 is contacted with the top end in the cab of the large truck, the elastic piece 71 can be attached to the top end in the cab of the large truck, so that the situation that the top end of the cab of the large truck is not attached to the top end of the cab of the large truck, and the cab of the large truck is partially deformed is prevented, and the use effect of the invention is improved.
Embodiment III: the method is suitable for the hoisting equipment of the cab of the large truck, and comprises the following steps:
s1, a lifting mechanism 11 on a lifting seat 1 pulls a lifting rope 12 so as to drive a lifting frame 2 to move up and down, when a large truck cab is lifted, the lifting frame 2 moves down so that the lifting frame 2 is positioned above the large truck cab, and mounting blocks 3 on two sides of the lifting frame 2 are positioned on the outer sides of windows on two sides of the large truck cab;
s2, the telescopic electric push rod 31 pushes the mounting blocks 3 to move, so that the two mounting blocks 3 extend into the cab of the large truck from the window positions on two sides of the cab of the large truck, then the transverse motor 37 rotates, and the two transverse blocks 36 drive the two jacking rods 38 to rotate, so that the supporting blocks 32 are driven to move up and down, and when the hanger 2 moves upwards and lifts the cab of the large truck, the elastic piece 71 and the top end in the cab of the large truck are lifted; simultaneously, the pushing electric push rod 41 pushes the pushing block 42, so that an arc block 43 on the pushing block 42 is contacted with the vehicle window position of the cab of the large truck;
and S3, a worker rotates the adjusting screw 62 to adjust the up-down position of the contact block 61, so that the corresponding curved shape of the elastic piece 71 after being jacked is adjusted to be attached to the top end of the cab of the large truck.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims; the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A lifting apparatus for a large truck cab comprising:
a hanging seat (1) and a hanging bracket (2); a lifting mechanism (11) is arranged on the lifting seat (1); a lifting rope (12) is fixedly connected to the lifting frame (2); the other end of the lifting rope (12) is connected with the lifting mechanism (11);
the method is characterized in that: two sides of the lower end of the hanging bracket (2) are provided with extending-in supporting mechanisms; the stretching-in supporting mechanism stretches into the large truck cab door frame, supports at the top end in the large truck cab, and increases the contact area.
2. Hoisting device for a cab of a large truck according to claim 1, characterized in that: the extending supporting mechanism comprises a mounting block (3), a telescopic electric push rod (31) and a supporting block (32); a sliding groove (33) is formed in the lower end of the hanging bracket (2); the mounting block (3) is in sliding fit with the sliding groove (33); one end of the telescopic electric push rod (31) is fixedly connected with the hanging bracket (2), and the other end of the telescopic electric push rod is fixedly connected with the mounting block (3); the mounting block (3) is uniformly provided with mounting grooves (34); the supporting block (32) is slidably connected in the mounting groove (34); a transverse groove (35) is formed in the bottom of the mounting groove (34); a pair of transverse blocks (36) are connected in a sliding manner in the transverse groove (35), and a transverse motor (37) is fixedly connected in the transverse groove (35); the output end of the transverse motor (37) is fixedly connected with a screw rod; threads with opposite rotation directions are formed at two ends of the screw rod, and the two ends of the screw rod are respectively in threaded fit with the two transverse blocks (36); the two transverse blocks (36) are rotatably connected with jacking rods (38); the top ends of the two jacking rods (38) are respectively connected with the two sides of the supporting block (32) in a rotating mode, the two jacking rods (38) are arranged in a staggered mode, and the middle of the jacking rods is matched with the middle of the jacking rods in a rotating mode through a bolt.
3. Hoisting device for a large truck cab according to claim 2, characterized in that: a jacking groove (4) is formed in the mounting block (3); a top electric push rod (41) is fixedly connected in the top groove (4), and a top block (42) is slidably connected in the top groove (4); an arc-shaped block (43) is connected to the top moving block (42) in a sliding manner; the two arc-shaped blocks (43) are symmetrically arranged, and threaded rods (44) are fixedly connected to the end faces, close to each other, of the two arc-shaped blocks (43); the threads on the two threaded rods (44) are opposite in rotation direction, and the same rotating sleeve (45) is connected to the threads on the two threaded rods (44).
4. A lifting device for a cab of a large truck according to claim 3, characterized in that: the mounting grooves (34) on the mounting blocks (3) are inclined towards two sides in a fan shape; the upper ends of the intervals between the mounting grooves (34) are large, and the lower ends are small.
5. The lifting device for a large truck cab of claim 4, wherein: the opposite end surfaces of the two mounting blocks (3) are provided with connecting grooves (5), and the opposite end surfaces of the two mounting blocks (3) are fixedly connected with connecting blocks (51); the connecting blocks (51) on the mounting blocks (3) can be inserted into the connecting grooves (5) on the opposite mounting blocks (3).
6. The lifting device for a large truck cab of claim 5, wherein: the supporting block (32) is provided with a telescopic groove (6); a contact block (61) is connected in a sliding way in the telescopic groove (6); an adjusting screw rod (62) is rotatably connected to the supporting block (32); the adjusting screw rod (62) is positioned below the contact block (61), and the adjusting screw rod (62) is in threaded fit with the contact block (61); the end of the adjusting screw rod (62) far away from the contact block (61) is exposed out of the supporting block (32).
7. The lifting device for a large truck cab of claim 6, wherein: the contact blocks (61) on the two sides are fixedly connected with a mounting frame (7); the same elastic piece (71) is sleeved between the two mounting frames (7).
8. A method for lifting a cab of a large truck, the method being suitable for a lifting device for a cab of a large truck according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1, a lifting mechanism (11) on a lifting seat (1) pulls a lifting rope (12) so as to drive a lifting frame (2) to move up and down, when a cab of a large truck is lifted, the lifting frame (2) moves down so that the lifting frame (2) is positioned above the cab of the large truck, and mounting blocks (3) on two sides of the lifting frame (2) are positioned on the outer sides of windows on two sides of the cab of the large truck;
s2, pushing the mounting blocks (3) by the telescopic electric push rod (31) to move, enabling the two mounting blocks (3) to extend into window positions on two sides of a cab of a large truck, then rotating by the transverse motor (37), driving the two jacking rods (38) to rotate by the two transverse blocks (36), and driving the supporting blocks (32) to move up and down, so that when the hanger (2) moves up to lift the cab of the large truck, the elastic piece (71) and the top end in the cab of the large truck; simultaneously, the electric pushing rod (41) is pushed to push the pushing block (42) so that an arc-shaped block (43) on the pushing block (42) is contacted with the vehicle window position of the cab of the large truck;
s3, a worker rotates the adjusting screw (62) to adjust the up-down position of the contact block (61), so that the corresponding curved shape of the elastic piece (71) is adjusted after being jacked, and the elastic piece is attached to the top end in the cab of the large truck.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410049384.XA CN117550471B (en) | 2024-01-12 | 2024-01-12 | Hoisting equipment and hoisting method for cab of large truck |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410049384.XA CN117550471B (en) | 2024-01-12 | 2024-01-12 | Hoisting equipment and hoisting method for cab of large truck |
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| CN117550471A true CN117550471A (en) | 2024-02-13 |
| CN117550471B CN117550471B (en) | 2024-04-26 |
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Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2059904A (en) * | 1979-10-06 | 1981-04-29 | Demag Ag Mannesmann | A cab for a crane |
| KR101170057B1 (en) * | 2011-11-08 | 2012-07-31 | 인선모터스 주식회사 | Crane systm for disassembling a scrapped car |
| US8556311B1 (en) * | 2013-02-07 | 2013-10-15 | Marcos V. Lucero | Truck cab and bed lift tool |
| KR101384678B1 (en) * | 2013-08-20 | 2014-04-14 | 인선모터스 주식회사 | Crane systm for disassembling a scrapped car |
| CN204251200U (en) * | 2014-10-28 | 2015-04-08 | 云南力帆骏马车辆有限公司 | A kind of special hanger being applicable to multiple automobile cab |
| CN106081881A (en) * | 2016-08-09 | 2016-11-09 | 安徽安凯汽车股份有限公司 | A kind of precious stone special hoisting fixture |
| CN206580450U (en) * | 2017-03-24 | 2017-10-24 | 湖北新楚风汽车股份有限公司 | A kind of truck body suspender |
| CN206680069U (en) * | 2017-02-27 | 2017-11-28 | 安徽江淮汽车集团股份有限公司 | A kind of offline suspender of vehicle body |
| CN208008321U (en) * | 2018-01-09 | 2018-10-26 | 奇瑞汽车股份有限公司 | A kind of flexible hanger and the car movement system with flexible hanger |
| CN110723640A (en) * | 2019-10-21 | 2020-01-24 | 成都工业职业技术学院 | General hoisting tool for truck cab |
| CN210619992U (en) * | 2019-08-08 | 2020-05-26 | 江铃重型汽车有限公司 | Heavy truck final assembly device and lifting appliance of cab thereof |
| JP2020179996A (en) * | 2019-04-26 | 2020-11-05 | プレス工業株式会社 | Cabin structure for construction machine |
| CN212245899U (en) * | 2020-03-16 | 2020-12-29 | 刘世庭 | Special device for safely hoisting light truck cab |
| CN213171115U (en) * | 2020-07-09 | 2021-05-11 | 中国第一汽车股份有限公司 | Whole car transport hoist |
| US20210238825A1 (en) * | 2020-02-03 | 2021-08-05 | Caterpillar Inc. | Single pont lifting structure for a work machine |
| CN219489326U (en) * | 2022-11-28 | 2023-08-08 | 山推工程机械股份有限公司 | General lifting machine for engineering vehicle cab |
| CN220098358U (en) * | 2022-12-15 | 2023-11-28 | 济南大学 | Portable crane |
-
2024
- 2024-01-12 CN CN202410049384.XA patent/CN117550471B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2059904A (en) * | 1979-10-06 | 1981-04-29 | Demag Ag Mannesmann | A cab for a crane |
| KR101170057B1 (en) * | 2011-11-08 | 2012-07-31 | 인선모터스 주식회사 | Crane systm for disassembling a scrapped car |
| US8556311B1 (en) * | 2013-02-07 | 2013-10-15 | Marcos V. Lucero | Truck cab and bed lift tool |
| KR101384678B1 (en) * | 2013-08-20 | 2014-04-14 | 인선모터스 주식회사 | Crane systm for disassembling a scrapped car |
| CN204251200U (en) * | 2014-10-28 | 2015-04-08 | 云南力帆骏马车辆有限公司 | A kind of special hanger being applicable to multiple automobile cab |
| CN106081881A (en) * | 2016-08-09 | 2016-11-09 | 安徽安凯汽车股份有限公司 | A kind of precious stone special hoisting fixture |
| CN206680069U (en) * | 2017-02-27 | 2017-11-28 | 安徽江淮汽车集团股份有限公司 | A kind of offline suspender of vehicle body |
| CN206580450U (en) * | 2017-03-24 | 2017-10-24 | 湖北新楚风汽车股份有限公司 | A kind of truck body suspender |
| CN208008321U (en) * | 2018-01-09 | 2018-10-26 | 奇瑞汽车股份有限公司 | A kind of flexible hanger and the car movement system with flexible hanger |
| JP2020179996A (en) * | 2019-04-26 | 2020-11-05 | プレス工業株式会社 | Cabin structure for construction machine |
| CN210619992U (en) * | 2019-08-08 | 2020-05-26 | 江铃重型汽车有限公司 | Heavy truck final assembly device and lifting appliance of cab thereof |
| CN110723640A (en) * | 2019-10-21 | 2020-01-24 | 成都工业职业技术学院 | General hoisting tool for truck cab |
| US20210238825A1 (en) * | 2020-02-03 | 2021-08-05 | Caterpillar Inc. | Single pont lifting structure for a work machine |
| CN212245899U (en) * | 2020-03-16 | 2020-12-29 | 刘世庭 | Special device for safely hoisting light truck cab |
| CN213171115U (en) * | 2020-07-09 | 2021-05-11 | 中国第一汽车股份有限公司 | Whole car transport hoist |
| CN219489326U (en) * | 2022-11-28 | 2023-08-08 | 山推工程机械股份有限公司 | General lifting machine for engineering vehicle cab |
| CN220098358U (en) * | 2022-12-15 | 2023-11-28 | 济南大学 | Portable crane |
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