CN104401399A - Mechanical shock absorption device for height limiting location - Google Patents
Mechanical shock absorption device for height limiting location Download PDFInfo
- Publication number
- CN104401399A CN104401399A CN201410646104.XA CN201410646104A CN104401399A CN 104401399 A CN104401399 A CN 104401399A CN 201410646104 A CN201410646104 A CN 201410646104A CN 104401399 A CN104401399 A CN 104401399A
- Authority
- CN
- China
- Prior art keywords
- plate
- orifice plate
- limit
- vehicle frame
- nylon sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
Abstract
The invention relates to a mechanical shock absorption device for height limiting location. The mechanical shock absorption device is formed by a rotary pressing plate assembling and welding device (3), a base hole plate, a pin shaft (2), a circular nylon plate (4) and a nylon limiting ring (5), wherein the main structure, namely the rotary pressing plate assembling and welding device (3), is formed by a circular plate (10), an upper hole plate (11), a lower hole plate (12), a rib plate I (13), a pressing plate (14) and a rib plate II (15). The circular plate (10), the upper hole plate (11), the lower hole plate (12), the rib plate I (13), the pressing plate (14) and the rib plate II (15) are all in a welding connection mode. According to the mechanical shock absorption device for the height limiting location, disclosed by the invention, whether a height limiting location shock absorption function needs to be started or not can be selected by assembling and disassembling a locating pin (7), the relation between a middle vehicle frame (9) and a rear vehicle frame (8) is not affected when the height limiting location shock absorption function is not started, a height limiting location function is achieved when the function is started through rotation, and the vibration on a vehicle frame due to emergency brake during a driving process can be reduced.
Description
Technical field
The present invention relates to a kind of mechanical damping device for limit for height location, vehicle frame and Rear frame or middle vehicle frame and front vehicle frame in can be used in connecting, the effect of the limit for height location of playing, and decrease in the process of moving due to the vibration that emergency brake causes to vehicle frame, there is the phenomenon of nodding when preventing emergency brake between connecting vehicle frame.Belong to extraordinary additional equipment field.
Background technology
At present, in most domestic special transport vehicle, vehicle frame and Rear frame, middle vehicle frame are with when using jointed shaft to be connected in front vehicle frame connection procedure, in vehicle travel process, due to emergency brake, phenomenon of nodding is there is between two connecting vehicle frames, cause transport not steady, and then the phenomenon causing institute's transporting cargo to be damaged.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of mechanical damping device for limit for height location is provided, its compact conformation, handling, convenient fixing, effectively can play the effect of limit for height location, and the vibration between the vehicle frame caused when effectively can reduce emergency brake, prevent from occurring phenomenon of nodding between two connecting vehicle frames, cause transport not steady, and then cause institute's transporting cargo to be damaged.
The object of the present invention is achieved like this: a kind of mechanical damping device for limit for height location, it comprises rotary pressure plate assembly welding, base orifice plate, bearing pin, circular nylon sheet and nylon sheet limit coil, described base orifice plate is divided into upper bed-plate orifice plate and lower bottom base orifice plate, gap, one section, interval between described upper bed-plate orifice plate and lower bottom base orifice plate, and be welded on respectively in Rear frame, one end of described rotary pressure plate assembly welding is connected with base orifice plate by bearing pin, the other end is arranged in above vehicle frame, described nylon sheet limit coil is above middle vehicle frame, be placed on correspondence position when to play limit for height positioning action with rotary pressure plate assembly welding, and be welded on middle vehicle frame, it is inner that described circular nylon sheet is placed on nylon sheet limit coil, blend compounds water is bonded on middle vehicle frame.
Described rotary pressure plate assembly welding forms primarily of plectane, up-hole plate, orifice plate, the first gusset, L shape pressing plate and the second gusset, state up-hole plate and orifice plate is welded on outside one end of L shape pressing plate respectively, and strengthen connecting by arranging the first gusset, described plectane is welded on below the other end of L shape pressing plate, and strengthens connecting by the second gusset.
Described mechanical damping device also comprises locating dowel pin, and described locating dowel pin is connected with Rear frame with after lower bottom base orifice plate through upper bed-plate orifice plate, rotary pressure plate welding resistance from top to bottom successively.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention is a kind of for playing limit for height location during transport and the fender guard of vibration damping after connection between Special type transportation vehicle split pivotally connected frame.This device can be selected whether to open limit for height location vibration-damping function, and when not opening limit for height location vibration-damping function, the relation in not affecting between vehicle frame and Rear frame, plays limit for height location vibration-damping function, selection that can be convenient, flexible when by rotarily opening this function.When opening limit for height location vibration-damping function, effectively can reduce in the process of moving due to the vibration that emergency brake causes to vehicle frame, occurring the phenomenon of nodding when preventing emergency brake between connecting vehicle frame, there is very strong practical value.
Accompanying drawing explanation
Fig. 1 is the mounting structure position view of a kind of mechanical damping device for limit for height location of the present invention.
Fig. 2 is the mounting structure position view birds-eye view of a kind of mechanical damping device for limit for height location of the present invention.
Fig. 3 is the constructional drawing of the rotary pressure plate assembly welding of a kind of mechanical damping device for limit for height location of the present invention.
Fig. 4 is the nylon sheet limit coil of a kind of mechanical damping device for limit for height location of the present invention.
Wherein:
Upper bed-plate orifice plate 1
Bearing pin 2
Rotary pressure plate assembly welding 3
Circular nylon sheet 4
Nylon sheet limit coil 5
Lower bottom base orifice plate 6
Locating dowel pin 7
Rear frame 8
Middle vehicle frame 9
Plectane 10
Up-hole plate 11
Orifice plate 12
First gusset 13
L shape pressing plate 14
Second gusset 15.
Detailed description of the invention
See Fig. 1-Fig. 2, the present invention relates to a kind of mechanical damping device for limit for height location, it is by rotary pressure plate assembly welding 3, base orifice plate, bearing pin 2, circular nylon sheet 4, nylon sheet limit coil 5 forms, described base orifice plate is divided into upper bed-plate orifice plate 1 and lower bottom base orifice plate 6, gap, one section, interval between described upper bed-plate orifice plate 1 and lower bottom base orifice plate 6, and be welded in Rear frame 8 respectively, described rotary pressure plate assembly welding 3 is placed in the gap between upper bed-plate orifice plate 1 and lower bottom base orifice plate 6, and be connected with base orifice plate by bearing pin 2, described nylon sheet limit coil 5 is on middle vehicle frame 9 top, be placed on and correspondence position during rotary pressure plate assembly welding 3 limit for height positioning actions, and be welded on middle vehicle frame 9, it is inner that described circular nylon sheet 4 is placed on nylon sheet limit coil 5, blend compounds water is bonded on middle vehicle frame 9.Described circular nylon sheet 4 effectively can reduce mechanical vibration when described rotary pressure plate assembly welding 3 limit for height positioning functions.This limit for height location shock attenuation unit is selected whether to open limit for height location vibration-damping function by handling locating dowel pin 7, described locating dowel pin 7 is from top to bottom successively through upper bed-plate orifice plate 1, rotary pressure plate welding resistance 3 is connected with Rear frame 8 with after lower bottom base orifice plate 6, when not opening limit for height location vibration-damping function, relation in not affecting between vehicle frame 9 and Rear frame 8, limit for height positioning function is played when by rotarily opening this function, can effectively and reduce in the process of moving due to vibration that emergency brake causes to vehicle frame, the phenomenon of nodding is there is between connecting vehicle frame when preventing emergency brake, cause transport not steady, and then the phenomenon causing institute's transporting cargo to be damaged.
See Fig. 3, a kind of vibration damping fender guard for limit for height location can be played after connection between Special type transportation vehicle split pivotally connected frame during transport of the present invention.Its keystone configuration rotary pressure plate assembly welding 3 forms primarily of plectane 10, up-hole plate 11, orifice plate 12, gusset 1, L shape pressing plate 14 and gusset 2 15, its connection mode is all by being solder-connected to together, described up-hole plate 11 and orifice plate 12 are welded on outside one end of L shape pressing plate 14 respectively, and be welded with the first gusset 13, described plectane 10 is welded on below the other end of L shape pressing plate 14, and strengthen connecting by the second gusset 15, described up-hole plate 11 and orifice plate 12 lay respectively between upper bed-plate orifice plate 1 and lower bottom base orifice plate 6, and are connected by bearing pin 2.Concrete structure as shown in Figure 3.
See Fig. 4, described nylon sheet limit coil 5, on middle vehicle frame 9 top, is placed on and correspondence position during rotary pressure plate assembly welding 3 limit for height positioning actions, and is welded on middle vehicle frame 9, it is inner that described circular nylon sheet 4 is placed on nylon sheet limit coil 5, and blend compounds water is bonded on middle vehicle frame 9.Nylon sheet limit coil 5 mainly plays the effect of fixing circular nylon sheet 4, and circular nylon sheet 4 is corresponding with the pressing plate 14 in rotary pressure plate assembly welding 3, effectively can reduce the mechanical vibration of vehicle frame while the effect playing limit for height location.
Claims (3)
1. the mechanical damping device for limit for height location, it is characterized in that it comprises rotary pressure plate assembly welding (3), base orifice plate, bearing pin (2), circular nylon sheet (4) and nylon sheet limit coil (5), described base orifice plate is divided into upper bed-plate orifice plate (1) and lower bottom base orifice plate (6), gap, one section, interval between described upper bed-plate orifice plate (1) and lower bottom base orifice plate (6), and be welded in Rear frame (8) respectively, one end of described rotary pressure plate assembly welding (3) is connected with base orifice plate by bearing pin (2), the other end is arranged in vehicle frame (9) top, described nylon sheet limit coil (5) is in middle vehicle frame (9) top, be placed on rotary pressure plate assembly welding (3) rise limit for height positioning action time correspondence position, and be welded on middle vehicle frame (9), it is inner that described circular nylon sheet (4) is placed on nylon sheet limit coil (5), blend compounds water is bonded on middle vehicle frame (9).
2. a kind of mechanical damping device for limit for height location according to claim 1, it is characterized in that described rotary pressure plate assembly welding (3) is primarily of plectane (10), up-hole plate (11), orifice plate (12), first gusset (13), L shape pressing plate (14) and the second gusset (15) composition, state up-hole plate (11) and orifice plate (12) is welded on outside one end of L shape pressing plate (14) respectively, and strengthen connecting by arranging the first gusset (13), described plectane (10) is welded on below the other end of L shape pressing plate (14), and strengthen connecting by the second gusset (15).
3. a kind of mechanical damping device for limit for height location according to claim 1 and 2, it is characterized in that described mechanical damping device also comprises locating dowel pin (7), described locating dowel pin (7) is connected with Rear frame (8) with lower bottom base orifice plate (6) through upper bed-plate orifice plate (1), rotary pressure plate welding resistance (3) from top to bottom successively afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646104.XA CN104401399B (en) | 2014-11-15 | 2014-11-15 | Mechanical damping device for limit for height location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646104.XA CN104401399B (en) | 2014-11-15 | 2014-11-15 | Mechanical damping device for limit for height location |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401399A true CN104401399A (en) | 2015-03-11 |
| CN104401399B CN104401399B (en) | 2016-11-30 |
Family
ID=52639092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410646104.XA Active CN104401399B (en) | 2014-11-15 | 2014-11-15 | Mechanical damping device for limit for height location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401399B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296839Y (en) * | 1997-04-12 | 1998-11-11 | 徐州装载机厂 | Articulated dumper chassis |
| US6250663B1 (en) * | 1999-01-29 | 2001-06-26 | Clower E. Maloy | Split frame for heavy trucks |
| CN102285384A (en) * | 2011-05-24 | 2011-12-21 | 张俊岭 | Multifunctional articulated tractor |
| CN103043101A (en) * | 2012-12-24 | 2013-04-17 | 北京三兴汽车有限公司 | Double cross rotary shaft type floating connecting device for vehicle frame connection |
-
2014
- 2014-11-15 CN CN201410646104.XA patent/CN104401399B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296839Y (en) * | 1997-04-12 | 1998-11-11 | 徐州装载机厂 | Articulated dumper chassis |
| US6250663B1 (en) * | 1999-01-29 | 2001-06-26 | Clower E. Maloy | Split frame for heavy trucks |
| CN102285384A (en) * | 2011-05-24 | 2011-12-21 | 张俊岭 | Multifunctional articulated tractor |
| CN103043101A (en) * | 2012-12-24 | 2013-04-17 | 北京三兴汽车有限公司 | Double cross rotary shaft type floating connecting device for vehicle frame connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104401399B (en) | 2016-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102588502B (en) | Hydraulic suspension of engine | |
| CN103747394A (en) | A receiver decreasing secondary modal distortion | |
| CN204131272U (en) | A kind of tail fixing device of suction cleaner using motor | |
| CN104401399A (en) | Mechanical shock absorption device for height limiting location | |
| CN209654517U (en) | A kind of plane bearing automatic assembling device | |
| CN203009679U (en) | Damper with automatically-adjustable damping force | |
| CN206145041U (en) | Muff -coupling type damping device | |
| CN105082917A (en) | Axle suspension system | |
| CN201166086Y (en) | Engine front support | |
| CN204387590U (en) | Motor mounting base | |
| CN209492382U (en) | Suspending apparatus and automobile | |
| CN208230261U (en) | A kind of self-control vibrating screen | |
| CN207667039U (en) | A kind of bounce toy apparatus | |
| CN106931684A (en) | Fixing structure of compressor and air-conditioner | |
| CN105752168B (en) | A kind of manufacture method of fender branch seat assembly | |
| CN206049794U (en) | A kind of rear shock absorber mounting structure | |
| KR101152334B1 (en) | Sub frame structure for automobile | |
| CN206914079U (en) | Support assembly on rear shock absorber of automobile | |
| CN205937617U (en) | A vehicle that is used for damper of vehicle and has it | |
| CN205350029U (en) | Flange axle of area protection | |
| CN209142219U (en) | A kind of motor turning machine support connection buffer unit | |
| CN209008797U (en) | A kind of automobile-used shock-absorbing front fork structure of slide plate | |
| CN204784392U (en) | Hydraulic pressure is decoupling zero dish for suspension | |
| CN204354933U (en) | A kind of vehicle sundries box lid assembly | |
| CN209141884U (en) | Reliable engine mounting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |