CN101348131B - Fast connecting apparatus of cabin body and vehicle chassis - Google Patents
Fast connecting apparatus of cabin body and vehicle chassis Download PDFInfo
- Publication number
- CN101348131B CN101348131B CN2008101246855A CN200810124685A CN101348131B CN 101348131 B CN101348131 B CN 101348131B CN 2008101246855 A CN2008101246855 A CN 2008101246855A CN 200810124685 A CN200810124685 A CN 200810124685A CN 101348131 B CN101348131 B CN 101348131B
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- vehicle chassis
- mount pad
- pin
- pilot pin
- guiding
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Abstract
The invention discloses a quick connecting device used for the connection of a cabin body and a vehicle chassis, comprising an installation base, a guiding pin and a pulling spring; the installation base is vertically arranged at two sides of the vehicle chassis; a vertical erected plate at the lower end of the installation base is fixedly connected with the vehicle chassis by a fastener and the upper end of the installation base is provided with a guiding plate which is externally folded as sharp angle; the upper center of the guiding plate is provided with a V-shaped guiding trough; two sides of the installation base are provided with guiding pin holes which pass through the vertical erected plate and the cabin body; one end of the two pulling springs is respectively crossly hooked into a pothook which is arranged at the center of the installation base; the other end of the two pulling springs is respectively hooked at the external end of the connecting rod. The quick connecting device of the invention uses the guiding pin to connect the cabin body with the vehicle chassis, leads the on-board square cabin to be exactly repeatedly positioned with the vehicle chassis and facilitates the guiding pin quickly connecting or separating the on-board square cabin and the vehicle chassis. The quick connecting device has compact structure and exact positioning; the guiding pin can conveniently pass in and out of the guiding pin hole, and can realize that the on-board square cabin and the vehicle chassis can be quickly connected with each other and separated from each other.
Description
Technical field
The present invention relates to a kind of automobile-used connecting device, the Quick Connect Kit of particularly a kind of vehicle-mounted shelter and vehicle chassis belongs to the vehicle body fittings technical field.
Background technology
At present, vehicle chassis connects with mainly adopting U-bolt being connected of vehicle-mounted shelter, has following problem in the use:
One, is connected firmly for guaranteeing, needs to adopt a plurality of U-bolts, nut, be difficult to fast quick-detach.
Two, the installation once more of U-bolt causes the location inaccurate easily, produces potential safety hazard.
Three, U-bolt for a long time in the open, abominable natural environment such as wind and rain weather is on active service down, occurs the phenomenon that bolt, slide nut tooth, rust are waited indefinitely and can't be dismantled easily, causes vehicle chassis to be difficult to separate with vehicle-mounted shelter.
The existence of the problems referred to above causes vehicle-mounted shelter and vehicle chassis to be difficult to be connected, separate fast, is difficult to reach the operating needs of vehicle-mounted shelter.
Summary of the invention
Lower for the reliability that overcomes existing vehicle-mounted shelter and vehicle chassis connection mode, be difficult to repeated usage, have potential safety hazard, can't realize the cabin car shortcoming such as be connected, separate fast, the invention provides a kind of automobile-used Quick Connect Kit, use this connecting device, can realize that vehicle-mounted shelter is connected, separates with the quick of vehicle chassis.
The present invention is achieved by the following technical programs.
The Quick Connect Kit of a kind of cabin body and vehicle chassis comprises mount pad, pilot pin, extension spring, and described mount pad is vertically set on the both sides of vehicle chassis, captives joint with vehicle chassis by fastener in the lower end of this mount pad; The upper end of this mount pad is provided with the guide plate of outside folding, and the both sides, top of described mount pad are provided with pin-guide hole, and the lower end of described mount pad is vertical riser; The center upper portion of described guide plate is provided with the V-arrangement guiding groove, and described cabin body flexibly connects by pilot pin and the vehicle chassis that penetrates vertical riser and cabin body; One end of described extension spring flexibly connects with the hook that is arranged on the mount pad, and the other end of described extension spring and the outer end of pilot pin flexibly connect.
The Quick Connect Kit of aforesaid cabin body and vehicle chassis, the vertical riser of wherein said mount pad lower end is provided with several mounting holes, and the bottom of the V-arrangement guiding groove of described mount pad is provided with the positioning groove that communicates with it.
The Quick Connect Kit of aforesaid cabin body and vehicle chassis, one end of wherein said pilot pin is provided with the pipe link that links to each other with the pilot pin end face, the upper end of described pipe link and the other end of extension spring flexibly connect, on the body of the pilot pin other end, be arranged with a pair of guiding roundlet pin perpendicular to the pilot pin axis.
The Quick Connect Kit of aforesaid cabin body and vehicle chassis, the both sides of wherein said pin-guide hole are established the little elongated slot of row and guiding roundlet pin free-running fit.
The present invention is by the guide plate of folding outside the mount pad top, to the horizontal connection location guiding of vehicle-mounted shelter and vehicle chassis; By the V-arrangement guiding groove of guide plate, to vertical connection location guiding of vehicle-mounted shelter and vehicle chassis.The utility model makes the resetting of vehicle-mounted shelter and vehicle chassis accurate, and pilot pin easy to use connects or separate vehicle-mounted shelter and vehicle chassis.Compact conformation of the present invention, accurate positioning, mounting or dismounting are convenient, and pilot pin can pass in and out pin-guide hole easily, can realize vehicle-mounted shelter and vehicle chassis quick combination, separate.
Advantage of the present invention and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the B portion enlarged drawing of Fig. 1;
Fig. 4 is a pilot pin structure for amplifying scheme drawing of the present invention;
Fig. 5 is the birds-eye view of Fig. 4.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
As depicted in figs. 1 and 2, the present invention is made up of mount pad 1, pilot pin 2, extension spring 3, and mount pad 1 is vertically set on the both sides of vehicle chassis 5, the guide plate 11 of folding outside mount pad 1 upper end, and lead in the horizontal position that is used for when vehicle-mounted shelter 6 is connected with vehicle chassis 5.The lower end of mount pad 1 is vertical riser 12, and the vertical riser 12 of present embodiment is provided with 8 waist hole 16 is installed, and captives joint with vehicle chassis 5 by bolt, nut fastener 4.The both sides of mount pad 1 also are provided with gusset 17, are used to strengthen the intensity of mount pad 1.The center upper portion of guide plate 11 is provided with V-arrangement guiding groove 13, the lengthwise position guiding when being used for vehicle-mounted shelter 6 and being connected with vehicle chassis 5.The bottom of V-arrangement guiding groove 13 is provided with the positioning groove 14 that communicates with it, in the process that vehicle-mounted shelter 6 and vehicle chassis 5 are located by connecting, V-arrangement guiding groove 13, positioning groove 14 are used for guiding the limited post 61 that is arranged on vehicle-mounted shelter 6 vertical both sides to drop in the positioning groove 14, thus the lengthwise position location when vehicle-mounted shelter 6 is connected with vehicle chassis 5.The both sides of positioning groove 14 are provided with the pin-guide hole 15 that penetrates vertical riser 12 and cabin body 6, and when pilot pin 2 injected pin-guide hole 15, vehicle-mounted shelter 6 and vehicle chassis 5 connected as one.
As Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, one end of pilot pin 2 is provided with and the pilot pin pipe link 21 that 22 end faces link to each other of blocking a shot, the pipe link 21 of present embodiment is L-shaped, two extension spring 3 V-shaped layouts, the one end intersection of two extension springs 3 hooks in the hook 18 that is arranged on mount pad 1 central authorities, the other end of two extension springs 3 hooks the outer end of pipe link 21 respectively, be arranged with a pair of guiding roundlet pin 24 on the body 23 of pilot pin 2 other ends perpendicular to the pilot pin axis, the direction of guiding roundlet pin 24 is parallel with the direction of pipe link 21, and the both sides of pin-guide hole 15 are provided with and the little elongated slot 151 of roundlet pin 24 free-running fits that lead.
When being accurately positioned on the vehicle chassis 5 under the vertical, horizontal guiding of vehicle-mounted shelter 6 at mount pad 1, only need that pilot pin 2 aimed at pin-guide holes 15 together with guiding roundlet pin 24 and be positioned at the little elongated slot 151 of pin-guide hole 15 both sides, pilot pin 2 is inserted pin-guide hole 15, utilize the elastic force of extension spring 3 to reverse pilot pin 2, make a pair of guiding roundlet pin 24 of pilot pin 2 ends rotate, axial limiting effect by pilot pin block 22 and a pair of roundlet pin 24, make pilot pin 2 axial location, realize that vehicle-mounted shelter 6 is connected with the quick of vehicle chassis 5, guarantees that both connect reliably.When needs separate vehicle-mounted shelter 6 with vehicle chassis 5, rotate the L shaped pipe link 21 of pilot pin 2, extension spring 3 is elongated, when pilot pin 2 turns to the central lines of both sides little elongated slot 151 of the axis of a pair of roundlet pin 24 and pin-guide hole 15, just pilot pin 2 can be extracted pin-guide hole 15, realize separating fast of vehicle-mounted shelter 6 and vehicle chassis 5.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (4)
1. the Quick Connect Kit of cabin body and vehicle chassis comprises mount pad, pilot pin, extension spring, it is characterized in that described mount pad is vertically set on the both sides of vehicle chassis, captives joint with vehicle chassis by fastener in the lower end of this mount pad; The upper end of this mount pad is provided with the guide plate of outside folding, and the both sides, top of described mount pad are provided with pin-guide hole, and the lower end of described mount pad is vertical riser; The center upper portion of described guide plate is provided with the V-arrangement guiding groove, and described cabin body flexibly connects by pilot pin and the vehicle chassis that penetrates vertical riser and cabin body; One end of described extension spring flexibly connects with the hook that is arranged on the mount pad, and the other end of described extension spring and the outer end of pilot pin flexibly connect.
2. the Quick Connect Kit of cabin according to claim 1 body and vehicle chassis, it is characterized in that, the vertical riser of described mount pad lower end is provided with several mounting holes, and the bottom of the V-arrangement guiding groove of described mount pad is provided with the positioning groove that communicates with described V-arrangement guiding groove.
3. the Quick Connect Kit of cabin according to claim 1 body and vehicle chassis, it is characterized in that, one end of described pilot pin is provided with the pipe link that links to each other with the pilot pin end face, the top of described pipe link and the other end of described extension spring flexibly connect, on the body of the pilot pin other end, be arranged with a pair of guiding roundlet pin perpendicular to the pilot pin axis.
4. the Quick Connect Kit of cabin according to claim 3 body and vehicle chassis is characterized in that, the both sides of described pin-guide hole are provided with the little elongated slot with described guiding roundlet pin free-running fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101246855A CN101348131B (en) | 2008-08-29 | 2008-08-29 | Fast connecting apparatus of cabin body and vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101246855A CN101348131B (en) | 2008-08-29 | 2008-08-29 | Fast connecting apparatus of cabin body and vehicle chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101348131A CN101348131A (en) | 2009-01-21 |
| CN101348131B true CN101348131B (en) | 2010-06-02 |
Family
ID=40267147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101246855A Active CN101348131B (en) | 2008-08-29 | 2008-08-29 | Fast connecting apparatus of cabin body and vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101348131B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898585B (en) * | 2010-07-29 | 2012-07-04 | 重庆长安汽车股份有限公司 | Connection structure of automobile chassis frame and automobile body |
| US9776669B2 (en) * | 2014-02-26 | 2017-10-03 | GM Global Technology Operations LLC | Chassis mount structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318649A (en) * | 1980-04-16 | 1982-03-09 | Pullman Incorporated | Locking mechanism for B deck of auto-rack railway car |
| US4352517A (en) * | 1980-11-10 | 1982-10-05 | Bertolini William A | Front locking pin for gooseneck container chassis |
| US5362184A (en) * | 1993-06-15 | 1994-11-08 | Hull Harold L | Lock device for garbage truck container |
| DE19814090A1 (en) * | 1998-03-30 | 2000-04-20 | Volker H Rosenkranz | Adjustable-length setting-down frame for container, which is set down on receiving pins of vehicle |
| DE10047093A1 (en) * | 2000-09-21 | 2002-05-02 | Jost Werke Gmbh & Co Kg | Device to lock container to vehicle chassis has first locking element positioned at larger distance to its carrier when in rest position |
| CN2571641Y (en) * | 2002-09-04 | 2003-09-10 | 查锦香 | Wagon vehicle joint body |
| CN2776796Y (en) * | 2005-01-07 | 2006-05-03 | 商丘格林柯尔冷藏汽车有限公司 | Separable movable square cabin |
-
2008
- 2008-08-29 CN CN2008101246855A patent/CN101348131B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318649A (en) * | 1980-04-16 | 1982-03-09 | Pullman Incorporated | Locking mechanism for B deck of auto-rack railway car |
| US4352517A (en) * | 1980-11-10 | 1982-10-05 | Bertolini William A | Front locking pin for gooseneck container chassis |
| US5362184A (en) * | 1993-06-15 | 1994-11-08 | Hull Harold L | Lock device for garbage truck container |
| DE19814090A1 (en) * | 1998-03-30 | 2000-04-20 | Volker H Rosenkranz | Adjustable-length setting-down frame for container, which is set down on receiving pins of vehicle |
| DE10047093A1 (en) * | 2000-09-21 | 2002-05-02 | Jost Werke Gmbh & Co Kg | Device to lock container to vehicle chassis has first locking element positioned at larger distance to its carrier when in rest position |
| CN2571641Y (en) * | 2002-09-04 | 2003-09-10 | 查锦香 | Wagon vehicle joint body |
| CN2776796Y (en) * | 2005-01-07 | 2006-05-03 | 商丘格林柯尔冷藏汽车有限公司 | Separable movable square cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101348131A (en) | 2009-01-21 |
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