CN203727471U - Anti-torque damping frame - Google Patents
Anti-torque damping frame Download PDFInfo
- Publication number
- CN203727471U CN203727471U CN201420117245.8U CN201420117245U CN203727471U CN 203727471 U CN203727471 U CN 203727471U CN 201420117245 U CN201420117245 U CN 201420117245U CN 203727471 U CN203727471 U CN 203727471U
- Authority
- CN
- China
- Prior art keywords
- link span
- spring
- connecting frame
- crossbeam
- lower link
- 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.)
- Expired - Lifetime
Links
- 238000013016 damping Methods 0.000 title abstract 6
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an anti-torque damping frame, which comprises a front lower connecting frame, a back lower connecting frame and an upper connecting frame, wherein the upper connecting frame is provided with a front segment upper connecting frame and a back segment upper connecting frame; a low cylindrical spring mounting base is arranged on the back lower connecting frame; a lower hinged plate is arranged on the front lower connecting frame; two upper hinged plates are arranged on the front segment upper connecting frame; an upper cylindrical spring mounting base is arranged on the back segment upper connecting frame; a tail connecting device which is used for being connected with a transverse beam of an automobile chassis is arranged at the back end of the back segment upper connecting frame; when the front and back lower connecting frames are arranged on a longitudinal beam of the automobile chassis and the upper connecting frame is arranged on the front and back lower connecting frames, the two upper hinged plates are connected with the lower hinged plate through hinge shafts, and a damping spring is arranged between the upper cylindrical spring mounting base and the lower cylindrical spring mounting base. According to the anti-torque damping frame, the damping spring is arranged between the upper and lower connecting frames, very good buffering and damping effects are achieved, and the impact on articles in an upper loading carriage can be relieved greatly.
Description
Technical field
The utility model relates to a kind of vehicle frame being arranged between car chassis and upper entrucking railway carriage or compartment, especially relates to a kind of antitorque frame for reducing vibration being arranged between car chassis and upper entrucking railway carriage or compartment.
Background technology
At present commonly be arranged on the vehicle frame between car chassis and upper entrucking railway carriage or compartment, Main Function is for connecting car chassis and upper entrucking railway carriage or compartment, upper entrucking railway carriage or compartment is played and supported and fixation, when Vehicle Driving Cycle runs into road conditions poor time, vehicle there will be the phenomenon of jolting, upper entrucking railway carriage or compartment up-down vibration thereupon, in compartment, article are subject to larger vibratory impulse and there will be damaged phenomenon.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of antitorque frame for reducing vibration, can alleviate Vehicle Driving Cycle after the utility model being installed between car chassis and upper entrucking railway carriage or compartment time on the jolting of entrucking railway carriage or compartment, thereby the infringement that can alleviate article in upper entrucking railway carriage or compartment.
For solving the problems of the technologies described above, the antitorque frame for reducing vibration of the utility model, comprises forward and backward lower link span and upper link span, and upper link span has on the leading portion matching with described forward and backward lower link span link span on link span and back segment, described forward and backward lower link span is the troughing plate matching with car chassis longeron, clevis bolt for being connected with car chassis longeron is housed on forward and backward lower link span, on rear lower link span troughing plate, the spring fitting plate with lower cylindricality spring mounting seat is housed, roughly longitudinal midway location of front lower link span troughing plate is equipped with the lower articulated slab with mounting hole, described upper link span has a left side, the right beam and be loaded on a left side, crossbeam between the beam of the right, left, on the beam of the right, be interval with entrucking case mounting hole, on described leading portion, between two of link span crossbeams, be connected with the two upper articulated slabs with mounting hole that match with the lower articulated slab arranging on described front lower link span troughing plate, on described back segment, link span is equipped with the upper cylindricality spring mounting seat matching with the cylindrical spring mount pad arranging on described rear lower link span spring fitting plate near the position at crossbeam two ends, gap location on back segment between link span two adjacent beams is equipped with the upper spring adapter plate with upper cylindricality spring mounting seat, before described, the crossbeam of rear two sections of upper link spans is installed with adapter shaft, be positioned at the position that the crossbeam of link span rear end on back segment is connected with adapter shaft the tail connecting device for being connected with car chassis crossbeam is housed, tail connecting device has a telescopic shaft, one end of telescopic shaft has bulb, the other end is rotary with nut, connection housing for being connected with car chassis crossbeam is housed between bulb and nut, connect in housing and be provided with coil tension spring, the bulb of described telescopic shaft snaps onto the position that on described back segment, after link span, end floor beam is connected with adapter shaft, described telescopic shaft can compress described coil tension spring vertical motion by nut, when described forward and backward lower link span is contained on car chassis longeron and when described upper link span is contained on forward and backward lower link span, described two upper articulated slabs are connected by jointed shaft with lower articulated slab, between described upper cylindricality spring mounting seat and lower cylindricality spring mounting seat, damper spring are housed.
Adopt the antitorque frame for reducing vibration of said structure, before when use, rear lower link span is contained on car chassis longeron by clevis bolt, on leading portion, between link span and front lower link span, pass through upper, lower articulated slab and jointed shaft are connected, on back segment, between the upper cylindricality spring mounting seat of link span and rear lower link span and lower cylindricality spring mounting seat, damper spring is housed, the tail connecting device that on back segment, link span is equipped with by the position that is positioned at the crossbeam of link span rear end on back segment and is connected with adapter shaft is connected with car chassis crossbeam, upper entrucking railway carriage or compartment is by a link span left side on the utility model, upper entrucking railway carriage or compartment mounting hole on the beam of the right is arranged on the utility model, in the time that Vehicle Driving Cycle runs into poor road conditions and occurs jolting, the utility model is due to upper, the damper spring arranging between lower link span, there is good buffer shock-absorbing effect, can alleviate largely on the impact of article in entrucking railway carriage or compartment.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is that schematic diagram cuts open in the office of overlooking of the antitorque frame for reducing vibration of the utility model.
Fig. 2 is the structural representation of the rear lower link span of the antitorque frame for reducing vibration of the utility model.
Fig. 3 is that the A of Fig. 2 is to schematic diagram.
Fig. 4 is along A-A line cross-sectional schematic in Fig. 2.
Fig. 5 is the elevational schematic view of the upper link span of the antitorque frame for reducing vibration of the utility model.
Fig. 6 is that the B of Fig. 5 is to schematic diagram.
Fig. 7 is along B-B line cross-sectional schematic in Fig. 5.
Fig. 8 is the structural representation of the antitorque frame for reducing vibration of the utility model while being contained on car chassis.
Fig. 9 is along C-C line cross-sectional schematic in Fig. 1, shows the structure of the tail connecting device of the antitorque frame for reducing vibration of the utility model.
Figure 10 is along D-D line cross-sectional schematic in Fig. 9, has wherein removed the structure of crossbeam and adapter shaft.
Figure 11 is along E-E line sectional structure enlarged diagram in 8.
Detailed description of the invention
Referring to Fig. 1-Figure 11, the antitorque frame for reducing vibration of the utility model, comprises forward and backward lower link span 1,2 and upper link span 3, and upper link span 3 has on the leading portion matching with described forward and backward lower link span 1,2 link span 5 on link span 4 and back segment, the troughing plate of described forward and backward lower link span 1,2 for matching with car chassis longeron, on forward and backward lower link span 1,2, the clevis bolt 6 for being connected with car chassis longeron is housed, on rear lower link span 2 troughing plates, the spring fitting plate 8 with lower cylindricality spring mounting seat 7 is housed, roughly longitudinal midway location of front lower link span 2 troughing plates is equipped with the lower articulated slab 9 with mounting hole, described upper link span 3 has a left side, the right beam 10, 11 and be loaded on a left side, the right beam 10, crossbeam 12 between 11, left, the right beam 10, on 11, be interval with entrucking case mounting hole 13, on described leading portion, between two of link span 4 crossbeams 2, be connected with the two upper articulated slabs 14 with mounting hole that match with the lower articulated slab 9 arranging on described front lower link span 2 troughing plates, on described back segment, link span 5 is equipped with the upper cylindricality spring mounting seat 15 matching with the cylindrical spring mount pad 7 arranging on described rear lower link span 2 spring fitting plates 8 near the position at crossbeam 12 two ends, gap location on back segment between 5 liang of adjacent beams 12 of link span is equipped with the upper spring adapter plate 16 with upper cylindricality spring mounting seat 15, before described, rear two sections of upper link spans 4, 5 crossbeam 12 is installed with adapter shaft 17, be positioned at the position that the crossbeam 12 of link span 5 rear ends on back segment is connected with adapter shaft 17 the tail connecting device 18 for being connected with car chassis crossbeam is housed, tail connecting device 18 has a telescopic shaft 19, one end of telescopic shaft 19 has bulb 20, the other end is rotary with nut 21, connection housing 22 for being connected with car chassis crossbeam is housed between bulb 20 and nut 21, connect in housing 22 and be provided with coil tension spring 23, the bulb 20 of described telescopic shaft 19 snaps onto the position that on described back segment, the rear end floor beam 12 of link span 5 is connected with adapter shaft 17, described telescopic shaft 19 can compress described coil tension spring 23 vertical motions by nut 21, when described forward and backward lower link span 1,2 is contained on car chassis longeron and when described upper link span 3 is contained on forward and backward lower link span 1,2, described two upper articulated slabs 14 are connected by jointed shaft 24 with lower articulated slab 9, between described upper cylindricality spring mounting seat 15 and lower cylindricality spring mounting seat 7, damper spring 25 are housed.
Claims (1)
1. an antitorque frame for reducing vibration, is characterized in that: comprise forward and backward lower link span and upper link span, upper link span has on the leading portion matching with described forward and backward lower link span link span on link span and back segment, described forward and backward lower link span is the troughing plate matching with car chassis longeron, clevis bolt for being connected with car chassis longeron is housed on forward and backward lower link span, on rear lower link span troughing plate, the spring fitting plate with lower cylindricality spring mounting seat is housed, roughly longitudinal midway location of front lower link span troughing plate is equipped with the lower articulated slab with mounting hole, described upper link span has a left side, the right beam and be loaded on a left side, crossbeam between the beam of the right, left, on the beam of the right, be interval with entrucking case mounting hole, on described leading portion, between two of link span crossbeams, be connected with the two upper articulated slabs with mounting hole that match with the lower articulated slab arranging on described front lower link span troughing plate, on described back segment, link span is equipped with the upper cylindricality spring mounting seat matching with the cylindrical spring mount pad arranging on described rear lower link span spring fitting plate near the position at crossbeam two ends, gap location on back segment between link span two adjacent beams is equipped with the upper spring adapter plate with upper cylindricality spring mounting seat, before described, the crossbeam of rear two sections of upper link spans is installed with adapter shaft, be positioned at the position that the crossbeam of link span rear end on back segment is connected with adapter shaft the tail connecting device for being connected with car chassis crossbeam is housed, tail connecting device has a telescopic shaft, one end of telescopic shaft has bulb, the other end is rotary with nut, connection housing for being connected with car chassis crossbeam is housed between bulb and nut, connect in housing and be provided with coil tension spring, the bulb of described telescopic shaft snaps onto the position that on described back segment, after link span, end floor beam is connected with adapter shaft, described telescopic shaft can compress described coil tension spring vertical motion by nut, when described forward and backward lower link span is contained on car chassis longeron and when described upper link span is contained on forward and backward lower link span, described two upper articulated slabs are connected by jointed shaft with lower articulated slab, between described upper cylindricality spring mounting seat and lower cylindricality spring mounting seat, damper spring are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117245.8U CN203727471U (en) | 2014-03-17 | 2014-03-17 | Anti-torque damping frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117245.8U CN203727471U (en) | 2014-03-17 | 2014-03-17 | Anti-torque damping frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727471U true CN203727471U (en) | 2014-07-23 |
Family
ID=51197566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420117245.8U Expired - Lifetime CN203727471U (en) | 2014-03-17 | 2014-03-17 | Anti-torque damping frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059566A (en) * | 2016-11-25 | 2017-08-18 | 长沙学院 | Road automatic detection, safety blanking based on rammer compacter application, reinforcement mechanism |
-
2014
- 2014-03-17 CN CN201420117245.8U patent/CN203727471U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059566A (en) * | 2016-11-25 | 2017-08-18 | 长沙学院 | Road automatic detection, safety blanking based on rammer compacter application, reinforcement mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |