CN207191131U - A kind of damping travelling bogie - Google Patents
A kind of damping travelling bogie Download PDFInfo
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- CN207191131U CN207191131U CN201720723290.1U CN201720723290U CN207191131U CN 207191131 U CN207191131 U CN 207191131U CN 201720723290 U CN201720723290 U CN 201720723290U CN 207191131 U CN207191131 U CN 207191131U
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- damping
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Abstract
It the utility model is related to a kind of damping travelling bogie, the wheel of base lower surface is arranged on including base and at least three, vehicle wheel rotation is arranged on vehicle wheel frame, vehicle wheel frame is rotatably connected in the wheel mounting seat set along base length direction, wheel mounting seat one end is hinged on the lower surface of base, connecting rod is provided between the wheel mounting seat other end and base, the both ends of connecting rod are rotatably connected on wheel mounting seat and base respectively, damping spring is cased with connecting rod, the both ends of damping spring, which contradict, to be provided with two and is sleeved in connecting rod and U-shaped elastic sheet metal that opening direction is opposite, the biside plate end of elastic sheet metal, which is extended, the transverse slat parallel with elastic sheet metal bottom plate, the transverse slat of two elastic sheet metals contradicts in wheel mounting seat and base respectively.The utility model can reduce the Oscillation Amplitude during moving of car, reduce the destruction caused by vibrations, protect small in-car section bar.
Description
Technical field
Section bar transporting equipment field is the utility model is related to, more particularly to a kind of damping travelling bogie.
Background technology
Section bar refers to according to certain standard, using artificial material to standardize, the material of large-scale production manufacture.Section bar is normal
It is commonly used on billboard or exhibition board, but in installing advertisement board or exhibition board, can not due to the limitation of installation environment
Section bar is transported in place by oversize vehicle, transported usually using travelling bogie, but the road conditions of erecting bed are poor, it is small
Car can jolt when moving, and cause small in-car section bar to slide or mutually collide, make the destructurized of section bar, installing
When do not reach precision or can not install and turn into waste product, cause extra economic loss.
Utility model content
The purpose of this utility model is to provide a kind of damping travelling bogie, can reduce the vibration width during moving of car
Degree, the destruction caused by vibrations is reduced, protect small in-car section bar.
Above-mentioned purpose of the present utility model technical scheme is that：
A kind of damping travelling bogie, including base and at least three wheels for being arranged on base lower surface, the wheel turn
Dynamic to be arranged on vehicle wheel frame, the vehicle wheel frame is rotatably connected in the wheel mounting seat set along base length direction, the car
Wheel mounting seat one end is hinged on the lower surface of base, is provided with connecting rod between the wheel mounting seat other end and base, institute
The both ends for stating connecting rod are rotatably connected on wheel mounting seat and base respectively, and damping spring is cased with the connecting rod.
By using above-mentioned technical proposal, wheel mounting seat, the free end and bottom of wheel mounting seat are hinged with base
Connecting rod is set between seat, spring is cased with connecting rod, travelling bogie can pitch when by rough road surface, car
Taking turns mounting seat can rotate around be hinged axial base direction, can extrude the spring in connecting rod, the vibrations that base is subject to by spring are supported
Disappear, realize the purpose of vibration damping, the both ends of connecting rod are arranged to be rotatablely connected, wheel mounting seat drives connecting rod when rotating
Rotate, eliminate the shearing force that connecting rod is brought when wheel mounting seat rotates, can play a part of protecting connecting rod.
Preferably, the both ends of the damping spring contradict and are provided with two and are sleeved in connecting rod and opening direction phase
Anti- U-shaped elastic sheet metal, the biside plate end of the elastic sheet metal be extended have it is parallel with elastic sheet metal bottom plate
Transverse slat, the transverse slat of two elastic sheet metals contradict in wheel mounting seat and base respectively.
By using above-mentioned technical proposal, elastic sheet metal is cased with connecting rod, elastic sheet metal is provided with transverse slat, subtracted
The both ends for shaking spring are contradicted on elastic sheet metal, and elastic sheet metal can be defined to the position of damping spring, prevent damping
Spring sideslip influences damping effect, while using the deformability of elastic sheet metal, elastic sheet metal is had certain damping
Effect, enhances the damping effect at wheel
Elastic sheet metal is promoted to be moved along two transverse slat line directions preferably, being provided with the wheel mounting seat and base
Dynamic guide.
By using above-mentioned technical proposal, elastic sheet metal can be squeezed and deform in damping, elastic sheet metal
The transverse slat at both ends can be moved, and guiding limitation is carried out to elastic sheet metal by guide, can avoid elastic sheet metal by
To being rotated during extruding, cause the malformation of wheel damping, influence damping effect.
Preferably, described four edges of base are provided with column, the column is the hollow square tube of upper end open, institute
State column upper end outer cover and opening up enlarging set be housed, the lower end of the column be extended less than the position of base have it is slotting
Pipe, the intubation can be attached in column upper port by enlarging inserting.
By using above-mentioned technical proposal, because section bar transport vehicle bicycle freight volume is less, in the column of transport vehicle
Upper end sets enlarging set, and column lower end sets intubation, can easily be inserted into the intubation of a transport vehicle by enlarging set
The column upper port of another transport vehicle, spacing connection is carried out using intubation and column, two or more transport vehicles are carried out
Successively stack up and down, section bar is placed on Multilayer transport vehicle, improve the section bar freight volume of single, improve conevying efficiency.
Preferably, the intubation is set with rubber shock-absorbing sleeve in the position outer wall being connected with column.
By using above-mentioned technical proposal, the vibration amplitude between car body and car body can be reduced, travelling bogie is carried out
Two level damping, small in-car section bar is protected not to be damaged.
Preferably, the base includes long margin frame along its length and short frame in the width direction, the long side
The end of frame and short frame is fixed on column, and the column offers column slot on the side relative with long margin frame, described
Column slot is inserted with long side plate.
By using above-mentioned technical proposal, long side plate is fixed by column slot between column, prevents section bar from transport
Slid on car, while the installation of long side plate is more convenient.
Preferably, it is fixed with several connections along strut length direction on the column side relative with short frame
Gusset, short side plate is fixed with the connecting rib.
By using above-mentioned technical proposal, short side plate is fixed by connecting rib in transport vehicle rear and front end, prevents section bar
Slid in transport vehicle front and back end, while short side plate is fixed by connecting rib and column, is firmly installed, and is able to take short side plate
The shock at section bar both ends.
Preferably, the long side plate and short side plate are wooden composite plate.
By using above-mentioned technical proposal, long side plate and short side plate uses wooden composite plate, can mitigate transport vehicle
Weight, convenient transport vehicle of artificially carrying is stacked layer by layer, while reduces the production cost of transport vehicle.
In summary, the utility model has the advantages that：Vehicle wheel rotation is connected to wheel peace by the utility model
Fill on seat, enable the multi-direction motion of wheel, facilitate dolly to turn to.Wheel mounting seat is rotatably connected on base, wheel installation
Connecting rod is set between the free end of seat and base, spring is cased with connecting rod, travelling bogie is passing through rough road surface
When can pitch, the purpose of damping is reached by extrusion spring.Elastic sheet metal is set at damping spring both ends, can both be limited
System protection spring, can also strengthen the damping effect at wheel.Rubber shock-absorbing sleeve is set with the intubation of small stay, in dolly
When stacking, reach the effect of two level damping, the small in-car section bar in protection upside.
Brief description of the drawings
Fig. 1 is the overall structure diagram of transport vehicle, for convenience of observing, omits a long side plate and a short side plate；
Fig. 2 is the structural representation of column；
Fig. 3 is the connection diagram of enlarging set and column；
Fig. 4 is the shock-damping structure schematic diagram between wheel and base；
Fig. 5 is the structural representation that two transport vehicles stack；
In figure, 1, base；11st, long margin frame；12nd, short frame；2nd, column；201st, column body；202nd, lower prop；21st, enlarging
Set；211st, pyramid cylinder；212nd, prism cylinder；22nd, it is intubated；221st, rubber shock-absorbing sleeve；23rd, inner sleeve；231st, sleeve pipe connection hole；24、
Column connecting hole；25th, column slot；26th, connecting rib；31st, long side plate；32nd, short side plate；4th, wheel；41st, vehicle wheel frame；5th, car
Take turns mounting seat；51st, connecting rod；52nd, damping spring；53rd, elastic sheet metal；54 transverse slats；55th, guide；56th, jointed shaft.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of damping travelling bogie, as shown in Figure 1, including the base 1 being spliced into by the more bodys being connected anyhow,
Bedplate is equipped with base 1, base 1 is provided with long margin frame 11 along its length, and its width is provided with short frame
12, long margin frame 11 and short frame 12 are orthogonal, are fixed with long margin frame 11 with the position that the end of short frame 12 is intersected and bottom
1 vertical column 2 of seat, four root posts 2 are arranged on the corner location of base 1.Car is installed on the downside of the both ends of two long margin frames 11
Wheel 4.
When it is implemented, column 2 is the hollow square tube for being divided into three sections, including column body 201, lower prop 202 and inner sleeve
23, the both ends of inner sleeve 23 are inserted respectively into column body 201 and lower prop 202, and column body 201 and lower prop 202 are connected
Column 2 is formed together.With reference to Fig. 1 and 2, it is provided with the side relative with long margin frame 11 of column 2 and runs through column 2 from top to bottom
Column slot 25, the rectangular long both ends of side plate 31 are inserted in column slot 25, and the following of long side plate 31 is against long margin frame 11
On.Column body 201 and lower prop 202 on the identical side of column slot 25 with being welded with connecting rib 26, connecting rib 26
It is oppositely arranged along the length direction of short frame 12, short side plate 32 is fixed on connecting rib 26 by bolt or screw.Wherein
Long side plate 31 is identical with the height of short side plate 32, trolley is formed the closed loading compartment of surrounding.
Connected as shown in Fig. 2 the lower end of column body 201 is provided with the column being arranged above and below with the upper end of lower prop 202
Hole 24, column connecting hole 24 are located on column 2 and 12 length direction identical of short frame, two sides, on inner sleeve 23 with column
The sleeve pipe connection hole 231 of multiple oblongs is provided with the relative side of connecting hole 24, four bolts pass through column connecting hole
24 and sleeve pipe connection hole 231 column body 201, lower prop 202 and inner sleeve 23 are linked together.
The upper end of column body 201 is set with opening and is more than 2 open-ended enlarging of column set 21, the lower end of lower prop 202
Intubation 22 is welded with, the outer wall and the inwall of the end of column body 201 for being intubated 22 match, and intubation 22 can pass through expansion
Muzzle 21 is inserted into the upper end of column body 201, and the rubber shock-absorbing sleeve 221 of square tube shape is set with intubation 22.
See accompanying drawing 3, enlarging set 21 is enclosed at the upper port of column 2, and enlarging set 21 includes two parts, first, gradually opening upwards
Mouthful become big pyramid cylinder 211, first, with the isometric wide prism cylinder 212 in 211 minimum port of pyramid cylinder, set on the inwall of prism cylinder 212
There is a ladder platform, after enlarging set 21 is enclosed on column 2, the inwall at 211 minimum port of pyramid cylinder can be neat with the inwall of column 2
It is flat.
As shown in Figure 4, wheel 4 and vehicle wheel frame 41 collectively constitute universal wheel, and vehicle wheel frame 41 is rotatably installed in wheel installation
The lower surface of seat 5, wheel mounting seat 5 is rectangular plate body, and one end of wheel mounting seat 5 is rotatably connected on by jointed shaft 56
On the downside of long margin frame 11, wheel mounting seat 5 can rotate around jointed shaft 56, turn on the other end upper side of wheel mounting seat 5
Dynamic to be connected with a connecting rod 51, the other end of connecting rod 51 is rotatably connected on the downside of long margin frame 11, to strengthen wheel
Cushioning ability, connecting rod 51 uses pneumatic spring, when wheel mounting seat 5 can rotate around jointed shaft 56, connecting rod 51
Also it can rotate and shrink around the position being hinged with long margin frame 11.
In order to reach more preferable damping effect, damping spring 52 is set with connecting rod 51, the both ends of damping spring 52 are supported
Touch on elastic sheet metal 53, elastic sheet metal 53 be U-shaped elastic metallic, the opening direction phase of two elastic sheet metals 53
Instead, the biside plate of elastic sheet metal 53 has transverse slat 54, the horizontal stroke of two elastic sheet metals 53 to both sides are extended during specific implementation
Plate 54 contradicts on the upper side of the downside of long margin frame 11 and wheel mounting seat 5 respectively.In order to avoid elastic sheet metal 53 around
Connecting rod 51 is rotated, and guide 55, guide 55 are fixed with the upper side of the downside of long margin frame 11 and wheel mounting seat 5
It is the U-board being stuck on transverse slat 54, guide 55 limits elastic sheet metal 53 and can only moved back along the length direction of long margin frame 11
It is dynamic.Transport vehicle is passing through rough road surface, it may occur that pitches, when dolly falls, wheel mounting seat 5 acts in pressure
Under can around jointed shaft 56 rotate be rotated up, connecting rod 51, damping spring 52 and elastic sheet metal 53 can be compressed to realize damping
Effect.
With reference to accompanying drawing 3 and 5, now two travelling bogies are stacked together, in order to reduce stack rear dolly height, it is necessary to
First adjusting post 2, the height of monomer dolly is reduced, change the less long side plate 31 of width and short side plate 32, it is then that top is small
The intubation 22 of car is inserted into the enlarging set 21 of lower section dolly, and intubation 22 can slide and be fastened on vertical along the skew wall of enlarging set 21
In the upper port of post 2, rubber shock-absorbing sleeve 221 can be stuck in enlarging set 21, certain cushioning effect is played, by the four of top dolly
After individual intubation 22 is inserted into the enlarging set 21 of lower section dolly, dolly stacks installation, can carry out the transport of section bar.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of damping travelling bogie, including base（1）Base is arranged on at least three（1）The wheel of lower surface（4）, it is special
Sign is：The wheel（4）It is rotatably arranged on vehicle wheel frame（41）On, the vehicle wheel frame（41）It is rotatably connected on along base（1）It is long
Spend the wheel mounting seat that direction is set（5）On, the wheel mounting seat（5）One end is hinged on base（1）Lower surface, the car
Take turns mounting seat（5）The other end and base（1）Between be provided with connecting rod（51）, the connecting rod（51）The both ends company of rotation respectively
It is connected on wheel mounting seat（5）And base（1）
On, the connecting rod（51）On be cased with damping spring（52）.
A kind of 2. damping travelling bogie according to claim 1, it is characterised in that：The damping spring（52）Both ends support
Touch and be provided with two and be sleeved on connecting rod（51）Upper and opposite opening direction U-shaped elastic sheet metal（53）, the elasticity gold
Belong to piece（53）Biside plate end be extended and have and elastic sheet metal（53）The parallel transverse slat of bottom plate（54）, two elasticity
Sheet metal（53）Transverse slat（54）Contradict respectively in wheel mounting seat（5）And base（1）On.
A kind of 3. damping travelling bogie according to claim 2, it is characterised in that：The wheel mounting seat（5）And base
（1）On be provided with and promote elastic sheet metal（53）Along two transverse slats（54）The guide of line direction movement（55）.
A kind of 4. damping travelling bogie according to claim 1, it is characterised in that：The base（1）Four edges are set
It is equipped with column（2）, the column（2）For the hollow square tube of upper end open, the column（2）Upper end outer cover is equipped with opening up
Enlarging set（21）, the column（2）Lower end be less than base（1）Position be extended have intubation（22）, the intubation
（22）Enlarging set can be passed through（21）Insert column（2）In upper port.
A kind of 5. damping travelling bogie according to claim 4, it is characterised in that：The intubation（22）With column（2）
The position outer wall of connection is set with rubber shock-absorbing sleeve（221）.
A kind of 6. damping travelling bogie according to claim 1, it is characterised in that：The base（1）Including along length side
To long margin frame（11）Short frame in the width direction（12）, the long margin frame（11）And short frame（12）End be fixed on
Column（2）On, the column（2）With long margin frame（11）Column slot is offered on relative side（25）, the column slot
（25）It is inserted with long side plate（31）.
A kind of 7. damping travelling bogie according to claim 6, it is characterised in that：The column（2）With short frame（12）
Several are fixed with relative side along column（2）The connecting rib of length direction（26）, the connecting rib（26）It is upper solid
Surely there is short side plate（32）.
A kind of 8. damping travelling bogie according to claim 7, it is characterised in that：The long side plate（31）With short side plate
（32）For wooden composite plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723290.1U CN207191131U (en) | 2017-06-20 | 2017-06-20 | A kind of damping travelling bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723290.1U CN207191131U (en) | 2017-06-20 | 2017-06-20 | A kind of damping travelling bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191131U true CN207191131U (en) | 2018-04-06 |
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ID=61785147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720723290.1U Active CN207191131U (en) | 2017-06-20 | 2017-06-20 | A kind of damping travelling bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945041A (en) * | 2018-07-28 | 2018-12-07 | 马鞍山悠生活网络文化科技有限公司 | A kind of exhibition travelling bogie and its installation and application method |
| CN113734589A (en) * | 2021-09-10 | 2021-12-03 | 无锡市迈特动力机械有限公司 | Double-layer automobile transportation frame |
-
2017
- 2017-06-20 CN CN201720723290.1U patent/CN207191131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945041A (en) * | 2018-07-28 | 2018-12-07 | 马鞍山悠生活网络文化科技有限公司 | A kind of exhibition travelling bogie and its installation and application method |
| CN113734589A (en) * | 2021-09-10 | 2021-12-03 | 无锡市迈特动力机械有限公司 | Double-layer automobile transportation frame |
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