CN102992165B - Spreader - Google Patents
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- Publication number
- CN102992165B CN102992165B CN201110266091.XA CN201110266091A CN102992165B CN 102992165 B CN102992165 B CN 102992165B CN 201110266091 A CN201110266091 A CN 201110266091A CN 102992165 B CN102992165 B CN 102992165B
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- suspension bracket
- cross
- vehicle body
- suspender
- guard rail
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Abstract
The invention provides a spreader comprising a basic rail, a suspension lifting device, a suspension bracket, and two L-shaped protection rails with L-shaped cross sections. The basic rail is arranged above a vehicle body station requiring assembly. The suspension lifting device is fixedly connected with the central part of the suspension bracket. Two booms are symmetrically arranged on the suspension bracket. The booms are fixedly arranged on the suspension bracket through rotation shafts. The two L-shaped protection rails with L-shaped cross sections are symmetrically arranged below the two ends of the suspension bracket. Outer sides of the L-shaped protection rails are fixedly connected on a second end of a second transverse support beam. Side rollers are arranged on two ends of the suspension bracket. Lower rollers are arranged on the lower sides on the two ends of the suspension bracket. The side rollers correspond to the inner sides of the L-shaped protection rails with gaps. The lower rollers bear against the inner sides of the bottoms of the L-shaped protection rails. With the embodiment of the invention, a shimmy phenomenon of the spreader during a travelling process is reduced, spreader working state is improved, and equipment operation safety is improved.
Description
Technical field
The present invention relates to physical construction technology, relate in particular to a kind of suspender.
Background technology
In car assembling process, after conventionally using vehicle body lifting appliance that the vehicle body of needs assembling is sling, be transported to assembly station.
Fig. 1 is the structural representation of vehicle body lifting appliance in prior art, as shown in Figure 1, vehicle body lifting appliance is fixedly mounted on for supporting cross-tie beam and the longitudinal ligament beam of suspender parts, above-mentioned cross-tie beam comprises the first cross-tie beam 13 and the second cross-tie beam 6, the second cross-tie beam 6 is set in parallel in the below of the first cross-tie beam 13, the two ends of longitudinal ligament beam 14 are fixedly connected with first end and the first cross-tie beam 13 of the second cross-tie beam 6, this suspender comprises: basal orbit 2, suspension hoisting device 3, suspension bracket 4 and two rectangle guard rails 7 that cross-sectional plane is rectangle, basal orbit 2 is arranged on vehicle body station to be assembled top, one end of suspension hoisting device 3 is fixedly connected with basal orbit 2, the other end is fixedly connected with the middle body of suspension bracket 4, so that suspension bracket 4 is hung on the top of vehicle body station to be assembled, arm 5 is symmetricly set on suspension bracket 4, for clamping handling vehicle body to be assembled 1, rectangle guard rail 7 symmetries are horizontally set on the both sides of suspension bracket 4 belows, and one end of rectangle guard rail 7 is fixedly connected on the second end of the second cross-tie beam 6, in vehicle body 1 handling process, suspension bracket 4 are shielded.
For avoiding between suspension bracket 4 and rectangle guard rail 7 due to little the interfering of distance, conventionally between suspension bracket 4 and rectangle guard rail 7, leave in the vertical the distance of about 50-60 millimeter, this distance makes can produce side shake phenomenon in vehicle body lifting appliance walking process, and shimmy phenomenon causes sling system component failure, life-span reduction and the key factor having an accident just.
Summary of the invention
The invention provides a kind of suspender, to solve existing vehicle body lifting appliance, shimmy amplitude is large in the process of walking, and the defect that suspender part rapid wear lost efficacy, improves suspender mode of operation, improves device security.
The invention provides a kind of suspender, be fixedly mounted on for supporting cross-tie beam and the longitudinal ligament beam of suspender parts, described cross-tie beam comprises the first cross-tie beam and two the second cross-tie beams, two described the second cross-tie beams side by side and be set in parallel in the below of described the first cross-tie beam, the two ends of described longitudinal ligament beam are fixedly connected with first end and the described first cross-tie beam of the second cross-tie beam, and described suspender comprises:
The basal orbit that is arranged on vehicle body station to be assembled top, described basal orbit is fixedly connected with described the first cross-tie beam;
For the suspension hoisting device sliding along described basal orbit, the first end of described suspension hoisting device is fixedly connected with described basal orbit, the second end of described suspension hoisting device is fixedly connected with the middle body of suspension bracket, so that suspension bracket is hung on the station of vehicle body to be assembled;
Suspension bracket, is hung on the station of vehicle body to be assembled, is symmetrically arranged with two arms on described suspension bracket, and described arm is fixedly mounted on described suspension bracket by S. A., and for clamping handling vehicle body to be assembled, wherein, described suspender also comprises:
Two cross-sectional planes are L shaped L shaped guard rail, and described L shaped guard rail is symmetricly set on the below at described suspension bracket two ends, and the lateral surface of described L shaped guard rail is fixedly connected on the second end of described the second cross-tie beam; The end, two ends of described suspension bracket is respectively arranged with side wheel, and the two ends downside of described suspension bracket is respectively arranged with bottom roller; The medial surface of described side wheel and described L shaped guard rail is corresponding arranges and leaves gap, conflicts and join in the inner side, bottom surface of described bottom roller and described L shaped guard rail.
Suspender provided by the invention is by arranging L shaped guard rail, side wheel and bottom roller are set on suspension bracket, utilize coordinating between roller and L shaped guard rail, reduced the shimmy phenomenon that suspender produces in the process of walking, improve the mode of operation of suspender, improved the safety in operation of equipment.At suspender, meet accident while dropping, the support of L shaped guard rail pair roller can limit the continuation tenesmus of suspension bracket, prevents from hurting sb.'s feelings, and plays the effect of safety guard-safeguard simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of vehicle body lifting appliance in prior art.
The hanger structure schematic diagram that Fig. 2 provides for the embodiment of the present invention.
Fig. 3 is the partial enlarged drawing of Fig. 2.
Reference numeral:
1-vehicle body; 2-basal orbit; 3-suspension hoisting device;
4-suspension bracket; 5-arm; 6-the second cross-tie beam;
7-rectangle guard rail; 8-L shape guard rail; 9-side wheel;
10-bottom roller; 11-engine installation; 12-control setup;
13-the first cross-tie beam; 14-longitudinal ligament beam.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The hanger structure schematic diagram that Fig. 2 provides for the embodiment of the present invention, Fig. 3 is the partial enlarged drawing of Fig. 2, the embodiment of the present invention provides a kind of suspender, be fixedly mounted on for supporting cross-tie beam and the longitudinal ligament beam of suspender parts, above-mentioned cross-tie beam comprises a first cross-tie beam 13 and two the second cross-tie beams 6, two the second cross-tie beams 6 side by side, and be set in parallel in the below of the first cross-tie beam 13, the two ends of longitudinal ligament beam 14 are fixedly connected with first end and the first cross-tie beam 13 of each second cross-tie beam 6, this suspender comprises: basal orbit 2, for suspension hoisting device 3 and the suspension bracket 4 sliding along basal orbit 2, wherein, basal orbit 2 is arranged on the top of vehicle body station to be assembled, be fixedly connected with the first cross-tie beam 13, the first end of suspension hoisting device 3 is fixedly connected with basal orbit 2, and the second end is fixedly connected with the middle body of suspension bracket 4, so that suspension bracket 4 is hung on the station of vehicle body 1 to be assembled, suspension bracket 4 is hung on the station of vehicle body 1 to be assembled, is symmetrically arranged with two arms 5 on this suspension bracket 4, and arm 5 is fixedly mounted on suspension bracket 4 by horizontally disposed S. A., for clamping handling vehicle body to be assembled 1, wherein this suspender also comprises that two cross-sectional planes are the below that L shaped 8, two L shaped guard rail 8 symmetries of L shaped guard rail are horizontally set on suspension bracket 4 two ends, and the lateral surface of L shaped guard rail 8 is fixedly connected on the second end of the second cross-tie beam 6, the end, two ends of suspension bracket 4 is respectively arranged with side wheel 9, and the two ends downside of suspension bracket 4 is respectively arranged with bottom roller 10, as shown in Figure 3, the medial surface of side wheel 9 and L shaped guard rail 8 is corresponding arranges and leaves gap, and bottom roller 10 is conflicted and joined with the inner side, bottom surface of L shaped guard rail 8.
When vehicle body 1 is implemented to handling, first by arm 5 clamping vehicle body 1 to be installed, operation suspension hoisting device 3, suspension hoisting device 3 moves that along basal orbit 2 vehicle body 1 to be installed is transported to station to be assembled.The motion of suspension hoisting device 3 relies on the rolling of bottom roller 10 on L shaped guard rail 8 to realize, when suspender occurs when shimmy, owing to leaving gap between side wheel 9 and the medial surface of L shaped guard rail 8, side wheel 9 can with suspender swing and with L shaped guard rail 8 against, thereby reduced the amplitude of oscillation.
Preferably, the gap between side wheel 9 and the medial surface of L shaped guard rail 8 is 5-8mm, in actual application, leaves the gap of 5-8mm and can, when guaranteeing that suspension bracket 4 is not deviate from from L shaped guard rail 8, limit preferably the shimmy amplitude of oscillation of suspender.
On the basis of above-described embodiment, this suspender also comprises preferably engine installation 11, is arranged on suspension hoisting device 3, be connected with arm 5, for control arm 5 rotation, open and clamp.The concrete setting position of engine installation 11 is not done concrete restriction at this, as long as can be arm 5, provides power, realizes the motion of arm 5.
Further, arm 5 is provided with control setup 12 near the inner side of vehicle body 1, is connected with engine installation 11, and this control setup 12 enters the signal in vehicle body assembly station region for receiving vehicle body 1, and sends open command to engine installation 11.
Particularly, control setup 12 can comprise light inductance notice of invitation unit, enters the signal in vehicle body assembly station region for receiving vehicle body 1.
The suspender that the embodiment of the present invention provides is by arranging L shaped guard rail, side wheel and bottom roller are set on suspension bracket, utilize coordinating between roller and L shaped guard rail, reduced the shimmy phenomenon that suspender produces in the process of walking, improve the mode of operation of suspender, improved the safety in operation of equipment.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a suspender, be fixedly mounted on for supporting cross-tie beam and the longitudinal ligament beam of suspender parts, described cross-tie beam comprises the first cross-tie beam (13) and two the second cross-tie beams (6), two described the second cross-tie beams (6) side by side and be set in parallel in the below of described the first cross-tie beam (13), the two ends of described longitudinal ligament beam (14) are fixedly connected with first end and the described first cross-tie beam (13) of the second cross-tie beam (6), and described suspender comprises:
The basal orbit (2) that is arranged on vehicle body station to be assembled top, described basal orbit (2) is fixedly connected with described the first cross-tie beam (13);
For the suspension hoisting device (3) sliding along described basal orbit (2), the first end of described suspension hoisting device (3) is fixedly connected with described basal orbit (2), the second end of described suspension hoisting device (3) is fixedly connected with the middle body of suspension bracket (4), so that suspension bracket (4) is hung on the station of vehicle body to be assembled (1);
Suspension bracket (4), be hung on the station of vehicle body to be assembled (1), on described suspension bracket (4), be symmetrically arranged with two arms (5), described arm (5) is fixedly mounted on described suspension bracket (4) by S. A., for clamping handling vehicle body to be assembled (1), it is characterized in that, described suspender also comprises:
Two cross-sectional planes are L shaped L shaped guard rail (8), described L shaped guard rail (8) is symmetricly set on the below at described suspension bracket (4) two ends, and the lateral surface of described L shaped guard rail (8) is fixedly connected on the second end of described the second cross-tie beam (6); The end, two ends of described suspension bracket (4) is respectively arranged with side wheel (9), and the two ends downside of described suspension bracket (4) is respectively arranged with bottom roller (10); The medial surface of described side wheel (9) and described L shaped guard rail (8) is corresponding arranges and leaves gap, so that described side wheel (9) swings with described L shaped guard rail (8) against to reduce the amplitude of oscillation with suspender, described bottom roller (10) is conflicted and is joined with the inner side, bottom surface of described L shaped guard rail (8).
2. suspender according to claim 1, is characterized in that, the gap between described side wheel (9) and the medial surface of described L shaped guard rail (8) is 5-8mm.
3. suspender according to claim 1 and 2, is characterized in that, also comprises:
Engine installation (11), is arranged on described suspension hoisting device (3) upper, be connected with described arm (5), for control described arm (5) rotation, open and clamp.
4. suspender according to claim 1 and 2, it is characterized in that, described arm (5) is provided with control setup (12) near the inner side of vehicle body (1), described control setup (12) is connected with described engine installation (11), described control setup (12) enters the signal in vehicle body assembly station region for receiving described vehicle body (1), and sends open command to described engine installation (11).
5. suspender according to claim 4, is characterized in that, described control setup (12) comprises light inductance notice of invitation unit, enters the signal in vehicle body assembly station region for receiving vehicle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110266091.XA CN102992165B (en) | 2011-09-08 | 2011-09-08 | Spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110266091.XA CN102992165B (en) | 2011-09-08 | 2011-09-08 | Spreader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102992165A CN102992165A (en) | 2013-03-27 |
| CN102992165B true CN102992165B (en) | 2014-10-29 |
Family
ID=47921379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110266091.XA Active CN102992165B (en) | 2011-09-08 | 2011-09-08 | Spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102992165B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261243B (en) * | 2014-10-09 | 2016-05-04 | 安徽江淮汽车股份有限公司 | A kind of vehicle body lifting appliance |
| CN110002348A (en) * | 2019-05-15 | 2019-07-12 | 中汽昌兴（洛阳）机电设备工程有限公司 | Automobile hoisting transportation device and automobile dismounting pipeline |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4341161A (en) * | 1980-05-08 | 1982-07-27 | Honda Giken Kogyo Kabushiki Kaisha | Workpiece hanger carriage |
| US5037045A (en) * | 1989-01-19 | 1991-08-06 | Nakanishi Metal Works Co., Ltd. | Self-propelled carrier conveyor having carrier distancing control |
| JP2944684B2 (en) * | 1989-09-29 | 1999-09-06 | マツダ株式会社 | Vehicle transfer method |
| CN2581410Y (en) * | 2002-08-26 | 2003-10-22 | 江苏天奇物流***工程股份有限公司 | Sling opening and closing mechanism |
| CN1572709A (en) * | 2003-05-20 | 2005-02-02 | 株式会社大福 | Transport apparatus |
| CN1835863A (en) * | 2003-08-11 | 2006-09-20 | 本田技研工业株式会社 | Vehicle body transfer apparatus |
| JP4320640B2 (en) * | 2005-02-25 | 2009-08-26 | トヨタ自動車株式会社 | Hanging conveyor |
-
2011
- 2011-09-08 CN CN201110266091.XA patent/CN102992165B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4341161A (en) * | 1980-05-08 | 1982-07-27 | Honda Giken Kogyo Kabushiki Kaisha | Workpiece hanger carriage |
| US5037045A (en) * | 1989-01-19 | 1991-08-06 | Nakanishi Metal Works Co., Ltd. | Self-propelled carrier conveyor having carrier distancing control |
| JP2944684B2 (en) * | 1989-09-29 | 1999-09-06 | マツダ株式会社 | Vehicle transfer method |
| CN2581410Y (en) * | 2002-08-26 | 2003-10-22 | 江苏天奇物流***工程股份有限公司 | Sling opening and closing mechanism |
| CN1572709A (en) * | 2003-05-20 | 2005-02-02 | 株式会社大福 | Transport apparatus |
| CN1835863A (en) * | 2003-08-11 | 2006-09-20 | 本田技研工业株式会社 | Vehicle body transfer apparatus |
| JP4320640B2 (en) * | 2005-02-25 | 2009-08-26 | トヨタ自動車株式会社 | Hanging conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102992165A (en) | 2013-03-27 |
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