CN113307136A - Passenger car body moving lifting appliance - Google Patents
Passenger car body moving lifting appliance Download PDFInfo
- Publication number
- CN113307136A CN113307136A CN202110778059.3A CN202110778059A CN113307136A CN 113307136 A CN113307136 A CN 113307136A CN 202110778059 A CN202110778059 A CN 202110778059A CN 113307136 A CN113307136 A CN 113307136A
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- China
- Prior art keywords
- mounting hole
- hanging
- cantilever
- square frame
- pin
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
Abstract
The invention discloses a movable lifting appliance for a passenger car body, which comprises a lifting appliance support and a hanging cantilever, wherein the lifting appliance support is a square frame formed by mutually perpendicular stress beams, a plurality of vertical lifting lugs are distributed on one pair of edges of the square frame, and the hanging cantilever is connected with the vertical lifting lugs through a cantilever positioning pin. The size of the hanger bracket is changed according to different vehicle types, the integral structure of the hanger bracket is unchanged, the adaptability is strong, the number of the hanging cantilevers is changed, the hanger bracket can adapt to vehicle types with different lengths, the positions of the connecting holes are changed through the detachable hanging cantilevers and the vertical hanging cantilevers, the loading and the hoisting of the vehicle body are realized, the method is simple, and the operation is easy; the structure of the pin cap and the pin tail of the suspension positioning pin is designed, so that the reliability of the suspension positioning pin is improved.
Description
Technical Field
The invention relates to the field of auxiliary tools for automobile production and manufacturing, in particular to a movable lifting appliance for a passenger car body.
Background
In a passenger car production workshop, the transfer and hoisting of a passenger car body become an indispensable process, the electrophoresis of coating, the assembly of final assembly and the operation in each workshop all need lifting appliance equipment, the structure of the conventional lifting appliance has various forms, one lifting appliance corresponds to one car type, various lifting appliances have advantages and disadvantages, the structure is complex, and the universality is poor.
Disclosure of Invention
The invention aims to provide a passenger car body moving hanger, which solves the problems of car body loading and lifting processes and ensures the safety and stability of the hanger in the moving process.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention discloses a movable lifting appliance for a passenger car body, which comprises a lifting appliance support and a hanging cantilever, wherein the lifting appliance support is a square frame formed by mutually perpendicular stress beams, a plurality of vertical lifting lugs are distributed on one pair of edges of the square frame, and the hanging cantilever is connected with the vertical lifting lugs through a cantilever positioning pin.
Furthermore, a reinforcing girder is arranged at the middle symmetrical axis position of the square frame, two ends of the reinforcing girder are connected with the inner sides of a group of opposite side stress beams of the square frame, a lifting lug is arranged at the middle position of the reinforcing girder, and a reinforcing plate is arranged at the bottom of the lifting lug around the reinforcing girder.
Further, it is a plurality of hang perpendicularly and connect on the lateral wall of a set of opposite side atress roof beam of square frame, every side hang perpendicularly and be provided with four, square frame go up with strengthen two atress roof beams that the girder is parallel and strengthen the bottom of girder and respectively be provided with two abrasionproof cushions, every right angle junction inside square frame all is provided with strengthens the swash plate.
Furthermore, the upper end of the vertical hanger is welded with the outer side surface and the bottom surface of the stress beam of the square frame, a side mounting hole is formed in the outer side plate of the lower end of the vertical hanger, the opening arc line of the side mounting hole faces upwards, an upper mounting hole and a lower mounting hole are formed in the inner side plate of the lower end of the vertical hanger, and the lower mounting hole is formed right below the upper mounting hole.
Further, hang the cantilever and set up to the L type, the cantilever connecting plate including the L type, be provided with the backup pad on the horizontal part top surface of cantilever connecting plate, the backup pad outer end is provided with spacing boss, the backup pad passes through fastening bolt and connects on the cantilever connecting plate, the upper end both sides limit of cantilever connecting plate upwards extends and forms parallel frame, be provided with first mounting hole and second mounting hole on the parallel frame, the both sides outside of first mounting hole and second mounting hole is provided with the gasket, first mounting hole with go up the mounting hole and pass through after aligning hang the locating pin through connection and be in the same place, the second mounting hole passes through with lower mounting hole or side mounting hole hang the locating pin through connection and be in the same place.
Furthermore, an anti-collision plate is arranged on the inner side of the vertical part of the cantilever connecting plate and connected to the cantilever connecting plate through a fastening bolt.
Furthermore, the supporting plate and the anti-collision plate are both made of tough materials, and the tough materials comprise wood, polyurethane or rubber.
Further, the upper surface of the supporting plate is provided with sawtooth-shaped corrugations.
Further, the pin cap of the hanging positioning pin is arranged to be in a long circle shape, the pin rod of the positioning pin is eccentrically connected with the pin cap, an open slot is formed in the tail end of the pin rod of the hanging positioning pin, a through hole is formed in the vertical direction of the open slot, the two mounting holes of the hanging cantilever are connected with the vertical lifting lug in a penetrating mode through the hanging positioning pin, and the anti-falling pin is mounted in the through hole of the hanging positioning pin.
Compared with the prior art, the invention has the beneficial technical effects that:
the invention relates to a movable lifting appliance for a passenger car body, which comprises a square lifting appliance support and a swinging hanging cantilever, wherein the square lifting appliance support and the swinging hanging cantilever are connected and matched through a hanging positioning pin to form a simple and easily-operated movable lifting appliance for the car body; the structure of the pin cap and the pin tail of the suspension positioning pin is designed, so that the reliability of the suspension positioning pin is improved.
Drawings
The invention is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic view of a passenger car body moving spreader of the present invention;
FIG. 2 is a schematic view of a movable spreader bracket of the passenger car body of the present invention;
FIG. 3 is a schematic view of a vertical hanging of the movable lifting appliance of the passenger car body;
FIG. 4 is a schematic view of a suspension positioning pin of the movable lifting appliance of the passenger car body;
FIG. 5 is a schematic view of a hanging cantilever of the movable lifting appliance of the passenger car body;
description of reference numerals: 1. a hanger bracket; 2. a cantilever positioning pin; 3. hanging a cantilever; 101. an anti-abrasion soft cushion; 102. lifting lugs; 103. a reinforcing plate; 104. reinforcing the girder; 105. vertically hanging; 106. a square frame; 107. an upper mounting hole; 108. a lower mounting hole; 109. a side mounting hole; 301. a support plate; 302. an anti-collision plate; 303. a cantilever connecting plate; 304. fastening a bolt; 305. a first mounting hole; 306. and a second mounting hole.
Detailed Description
As shown in fig. 1, the movable lifting appliance for the bus body comprises a lifting appliance support 1 and a hanging cantilever 3, wherein the lifting appliance support 1 is a square frame 106 formed by mutually perpendicular stressed beams, a plurality of vertical lifting lugs 105 are distributed on a group of opposite sides of the square frame 106, and the hanging cantilever 3 is connected with the vertical lifting lugs 105 through a cantilever positioning pin 2. The square frame 106 is used as a main body supporting structure, and a force bearing structure capable of swinging is formed by the vertical lifting lugs 105 of the square frame 106 and the hanging cantilever 3, so that the simple and stable movable lifting appliance is formed.
A reinforcing girder 104 is arranged at the middle symmetrical axis position of the square frame 106, two ends of the reinforcing girder 104 are connected with the inner sides of a group of opposite side stress beams of the square frame 106, a lifting lug 102 is arranged at the middle position of the reinforcing girder 104, and a reinforcing plate 103 is arranged at the bottom of the lifting lug 102 around the reinforcing girder 104. Through lug 102, realize the lifting atress of whole hoist and automobile body, it is indispensable to increase reinforcing plate 103, realizes the connection of whole frame construction and reinforcement through the welded mode.
The plurality of vertical hangers 105 are connected to the outer side wall of a group of opposite side stress beams of the square frame 106, the number of the vertical hangers 105 on each side is four, two stress beams parallel to the reinforcing crossbeam 104 on the square frame 106 and the bottom of the reinforcing crossbeam 104 are respectively provided with two anti-abrasion soft pads 101, and each right-angle joint inside the square frame 106 is provided with a reinforcing inclined plate. After the vertical hanging 105 and the hanging cantilever 3 are arranged on the stress beam corresponding to one group of the corresponding edges and connected, the stress beam and the bottom surface of the reinforcing crossbeam 104 are provided with anti-abrasion soft pads, the stress beam and the reinforcing crossbeam are in direct contact with the inner part of the vehicle body, the vehicle body is protected from being scratched and collided after the stress beam and the reinforcing crossbeam are in contact with the top of the vehicle body, and the vehicle body can be stabilized.
The upper end of the vertical hanger 105 is welded with the outer side surface and the bottom surface of the stress beam of the square frame 106, a side mounting hole 109 is formed in the outer side plate of the lower end of the vertical hanger 105, the opening arc line of the side mounting hole 109 faces upwards, an upper mounting hole 107 and a lower mounting hole 108 are formed in the inner side plate of the lower end of the vertical hanger 105, and the lower mounting hole 108 is arranged right below the upper mounting hole 107. The vertical hanger 105 is directly connected to the hanger arm 3, and a mounting method having different functions is implemented through the lower mounting hole 108 and the side mounting hole 109 of the vertical hanger 105.
Hang cantilever 3 and set up to the L type, cantilever connecting plate 303 including the L type, be provided with backup pad 301 on cantilever connecting plate 303's the horizontal part top surface, backup pad 301 outer end is provided with spacing boss, backup pad 301 passes through fastening bolt 304 to be connected on the cantilever connecting plate 303, cantilever connecting plate 303's upper end both sides limit upwards extends and forms the parallel frame, be provided with first mounting hole 305 and second mounting hole 306 on the parallel frame, the both sides outside of first mounting hole 305 and second mounting hole 306 is provided with the gasket, first mounting hole 305 with go up the mounting hole 107 and align the back and pass through hang locating pin 2 through connection together, second mounting hole 306 and lower mounting hole 108 or side mounting hole 109 pass through hang locating pin 2 through connection together. The horizontal support plate 301 of the hanging cantilever 3 is directly contacted with a vehicle body and is provided with an anti-skid flexible surface, the first mounting hole 305 is connected with the upper mounting hole 107 of the vertical hanging 105, the second mounting hole 306 is connected with the lower mounting hole 108 or the side mounting hole 109 of the vertical hanging 105, and the horizontal support plate 301 of the hanging cantilever 3 faces the inner side of the square frame 106.
An anti-collision plate 302 is arranged on the inner side of the vertical part of the cantilever connecting plate 303, and the anti-collision plate 302 is connected to the cantilever connecting plate 303 through a fastening bolt 304.
The supporting plate 301 and the anti-collision plate 302 are both made of a tough material, and the tough material comprises wood, polyurethane or rubber.
The upper surface of the support plate 301 is provided with saw-tooth corrugations. Through the zigzag corrugated structure, the anti-skidding and fixing position effects are achieved for the vehicle body support.
The round pin cap that hangs locating pin 2 sets up to the long circle, the pin pole and the round pin cap eccentric connection of locating pin 2, the pin pole tail end that hangs locating pin 2 is provided with the open slot, the through-hole is seted up to the vertical direction of open slot, two mounting holes and the perpendicular lug 105 of hanging cantilever 3 pass through hang locating pin 2 through connection, install the anticreep round pin in the through-hole of hanging locating pin 2. The long circular eccentric pin cap of hanging locating pin 2 is under the effect of gravity, and the pin cap one end that exceeds is down always, prevents that locating pin 2 from rotating at will, increases the steadiness, and the other end passes through open slot and through-hole, opens through anticreep round pin cooperation open slot in the use, as the one end that antiskid goes out.
The action process of the invention is as follows:
before the vehicle body is assembled, the lifting lugs 102 are connected with an upper end force application structure, the number of the hanging cantilevers 3 is determined according to the vehicle type, the upper end brackets of the hanging cantilevers 3 are clamped on the outer side of the lower end of the vertical hanger 105, the first mounting holes 305 of the hanging cantilevers 3 are connected with the upper mounting holes 107 of the vertical hanger 105 through the hanging positioning pins 2, the second mounting holes 306 of the hanging cantilevers 3 are connected with the side mounting holes 109 of the vertical hanger 105 through the hanging positioning pins 2, and at the moment, the hanging cantilevers 3 are in an inclined outward opening form below the square frame 106; at this time, the square frame 106 is downward close to the top of the vehicle body, and the expansion width of the hanging cantilever 3 can accommodate the width of the vehicle body, so that the hanging cantilever 3 is distributed at the door opening spaces at the side walls of the two sides of the vehicle body.
When the automobile body is installed, the cantilever positioning pin 2 of the vertical hanging 105 side mounting hole 109 is manually pulled out, the hanging cantilever 3 is made to hang down, the cantilever positioning pin 2 is used for connecting the second mounting hole 306 of the hanging cantilever 3 and the lower mounting hole 108 of the vertical hanging 105, the supporting plate 301 of the hanging cantilever 3 is horizontally and transversely arranged and enters the inside of the automobile body through the door opening, the square frame 106 is moved by upward force application to drive the hanging cantilever 3 to contact the side edge of the automobile body roof, the automobile body is upwards taken, and the hanging movement of the automobile body is realized.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. The utility model provides a passenger train automobile body removes hoist which characterized in that: the lifting appliance comprises a lifting appliance support (1) and a hanging cantilever (3), wherein the lifting appliance support (1) is a square frame (106) formed by mutually perpendicular stress beams, a plurality of vertical lifting lugs (105) are distributed on a group of opposite sides of the square frame (106), and the hanging cantilever (3) is connected with the vertical lifting lugs (105) through a cantilever positioning pin (2).
2. The passenger vehicle body moving spreader of claim 1, wherein: the middle symmetrical axis position of the square frame (106) is provided with a reinforcing girder (104), two ends of the reinforcing girder (104) are connected with the inner sides of a group of opposite side stress beams of the square frame (106), a lifting lug (102) is arranged in the middle of the reinforcing girder (104), and a reinforcing plate (103) is arranged at the bottom of the lifting lug (102) around the reinforcing girder (104).
3. The passenger vehicle body moving spreader of claim 1, wherein: a plurality of perpendicular hanging (105) are connected on the lateral wall of a set of opposite side atress roof beam of square frame (106), every side perpendicular hanging (105) are provided with four, square frame (106) go up with strengthen two atress roof beams that girder (104) are parallel and strengthen the bottom of girder (104) and respectively be provided with two abrasionproof cushions (101), every right angle junction inside square frame (106) all is provided with the enhancement swash plate.
4. The passenger vehicle body moving spreader of claim 1, wherein: the upper end of the vertical hanger (105) is connected with the outer side surface and the bottom surface of a stress beam of the square frame (106) in a welding mode, a side mounting hole (109) is formed in the outer side plate of the lower end of the vertical hanger (105), the opening arc line of the side mounting hole (109) faces upwards, an upper mounting hole (107) and a lower mounting hole (108) are formed in the inner side plate of the lower end of the vertical hanger (105), and the lower mounting hole (108) is formed right below the upper mounting hole (107).
5. The passenger vehicle body moving spreader of claim 1, wherein: the hanging cantilever (3) is arranged in an L shape and comprises an L-shaped cantilever connecting plate (303), a supporting plate (301) is arranged on the top surface of the horizontal part of the cantilever connecting plate (303), the outer end of the supporting plate (301) is provided with a limiting boss, the supporting plate (301) is connected to the cantilever connecting plate (303) through a fastening bolt (304), two side edges of the upper end of the cantilever connecting plate (303) extend upwards to form a parallel frame, a first mounting hole (305) and a second mounting hole (306) are arranged on the parallel frame, gaskets are arranged outside two sides of the first mounting hole (305) and the second mounting hole (306), the first mounting hole (305) is aligned with the upper mounting hole (107) and then is connected together through the hanging positioning pin (2), the second mounting hole (306) and the lower mounting hole (108) or the side mounting hole (109) are connected together in a penetrating mode through the hanging positioning pin (2).
6. The passenger vehicle body moving spreader of claim 5, wherein: an anti-collision plate (302) is arranged on the inner side of the vertical part of the cantilever connecting plate (303), and the anti-collision plate (302) is connected to the cantilever connecting plate (303) through a fastening bolt (304).
7. The passenger vehicle body moving spreader of claim 6, wherein: the supporting plate (301) and the anti-collision plate (302) are both made of tough materials, and the tough materials comprise wood, polyurethane or rubber.
8. The passenger vehicle body moving spreader of claim 5, wherein: the upper surface of the supporting plate (301) is provided with sawtooth-shaped ripples.
9. The passenger vehicle body moving spreader of claim 1, wherein: the round pin cap that hangs locating pin (2) sets up to the long circle, the pin pole and the round pin cap eccentric connection of locating pin (2), the pin pole tail end that hangs locating pin (2) is provided with the open slot, the through-hole is seted up to the vertical direction of open slot, two mounting holes and perpendicular lug (105) of hanging cantilever (3) pass through hang locating pin (2) through connection, install the anticreep round pin in the through-hole of hanging locating pin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110778059.3A CN113307136A (en) | 2021-07-09 | 2021-07-09 | Passenger car body moving lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110778059.3A CN113307136A (en) | 2021-07-09 | 2021-07-09 | Passenger car body moving lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113307136A true CN113307136A (en) | 2021-08-27 |
Family
ID=77381350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110778059.3A Pending CN113307136A (en) | 2021-07-09 | 2021-07-09 | Passenger car body moving lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113307136A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830661A (en) * | 2021-09-15 | 2021-12-24 | 中车唐山机车车辆有限公司 | Fixing device for vehicle crane and rail vehicle |
-
2021
- 2021-07-09 CN CN202110778059.3A patent/CN113307136A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830661A (en) * | 2021-09-15 | 2021-12-24 | 中车唐山机车车辆有限公司 | Fixing device for vehicle crane and rail vehicle |
| CN113830661B (en) * | 2021-09-15 | 2023-09-26 | 中车唐山机车车辆有限公司 | Fixing device for vehicle suspension and railway vehicle |
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