CN101574942B - Transporation tool of 53'container semi-trailer and its front support device - Google Patents
Transporation tool of 53'container semi-trailer and its front support device Download PDFInfo
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- CN101574942B CN101574942B CN 200810097278 CN200810097278A CN101574942B CN 101574942 B CN101574942 B CN 101574942B CN 200810097278 CN200810097278 CN 200810097278 CN 200810097278 A CN200810097278 A CN 200810097278A CN 101574942 B CN101574942 B CN 101574942B
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Abstract
The invention relates to a vehicle of a 53' container semi-trailer and a front end supporting device thereof. The front end supporting device comprises an upper swinging arm group and a lower swingingarm group which are symmetrically arranged at the left and the right of a U-shaped notch of the vehicle, and the upper ends of the upper swinging arm group and the lower swinging arm group are respectively provided with a supporting surface used for supporting an upper layer semi-trailer and an intermediate semi-trailer; swinging arms can rotate around a rotating shaft vertically connected to theU-shaped notch, an action region is arranged below the rotating shaft, a semi-trailer is acted into the action region when being packaged to drive the swinging arms to rotate, a lower layer semi-trailer after being in place supports against the action region to lead the supporting surfaces of the swinging arms to rotate into working positions; and the swinging arms are also provided with draw-offpieces used for preventing the upper ends of the swinging arms from rotating into the U-shaped notch when in an off working state. The invention also discloses a vehicle of the 53' container semi-trailer with the front end supporting device. The upper layer supporting surface is automatically in place after the lower layer semi-trailer is in place, and therefore, the front end supporting device greatly improves the efficiency.
Description
Technical field
The present invention relates to a kind of transportation means, especially relevant with the front end support device of the transportation means of North America 53 ' container semi-trailer.
Background technology
North America 53 ' container semi-trailer is the special-use vehicle of overland transportation 53 ' freight container, when empty wagons transports, for saving cost, generally is three chassis to be stowed in the transportation means of a special use transport.This common transportation means once can load and transport three container semi-trailers.Three superimposed trailers are after packing into, and the location of the vertical direction of superimposed trailer rear end is that the roller tire carries out, and need not carry out any additional work by operating personal.
And the perpendicular positioning utilization of superimposed trailer front end is provided with rotating stay bearing plate up and down in front end guide groove inboard, and realize support by rotateing in place of rotatable stay bearing plate to the superimposed trailer front end, rotatable stay bearing plate is as shown in Figure 1.
The rotating operation of rotational support plate is undertaken by manual operation, and its process is carried out in the following order:
At first, will rotate up and down stay bearing plate 41,42 and forward the outside to, so that the front end of superimposed trailer is imported.Be front end 241 importings then, and be placed on the support beam 43 of bottom superimposed trailer the bottom superimposed trailer.Rotate rotational support plate 42 down then, make it to be in control position, can import interlayer superimposed trailer front end 242 this moment, and be placed on the upper support face of lower supporting plate 42, thereby finish the location to the interlayer superimposed trailer.Rotate upper backup pad 41 again to control position, upper strata superimposed trailer front end 243 is imported, and be placed on the bearing surface of upper backup pad 41, thereby finish the front end of three superimposed trailers is located and support, the situation after finishing as shown in Figure 1.
From Fig. 1 as seen, in the actual operation process, the driver of jag car forks the bottom superimposed trailer come, be encased in the transportation means, treat the bottom superimposed trailer pack into put in place after, truck driver must be come front end, the following rotatable stay bearing plate 42 of transportation means front end is rotated, make it forward control position to, as shown in fig. 1, and then the interlayer superimposed trailer of packing into.In like manner, treat the interlayer superimposed trailer pack into put in place after, truck driver must be come front end again, and rotatable stay bearing plate 41 on the transportation means front end is rotated, and makes it forward control position to, as shown in Figure 1.Reinstall the upper strata superimposed trailer at last.
This shows that truck driver is constantly adjusted action in operating process, after having adjusted stay bearing plate on one side, also will turn round and adjust the stay bearing plate of another side, inefficiency.
Summary of the invention
At problems of the prior art, the object of the present invention is to provide a kind of front end support device of transportation means of 53 ' container semi-trailer, thereby increase work efficiency.
Another object of the present invention is to provide a kind of transportation means with 53 ' container semi-trailer of front end support device of the present invention.
To achieve these goals, the transportation means of 53 ' container semi-trailer of the present invention, a kind of front end support device of transportation means of 53 ' container semi-trailer, comprise upper and lower two swing arm set that are symmetrical set in the U type notch both sides of the preceding U type device of described transportation means, described upper and lower swing arm set upper end be respectively arranged be used to support, the bearing surface of middle level superimposed trailer;
Described swing arm can be rotated around the turning cylinder that is vertically connected at U type groove, described turning cylinder below is provided with the zone of action, described superimposed trailer acts on the described zone of action when packing into, drive described swing arm and rotate, the zone of action that the following one deck superimposed trailer after putting in place is replaced described swing arm makes the bearing surface of this swing arm be transferred to the interior control position of described U type notch;
Also be provided with in the described swing arm and be used to prevent the drawing piece of described swing arm upper end in off working state changes U type notch over to.
The transportation means of 53 ' container semi-trailer of the present invention comprises underframe, is used for the tire of load 53 ' container semi-trailer is carried out tire detent mechanism, securing device and the front and back folding U-shaped device of longitudinal register and located lateral;
Described front and back folding U-shaped device, spacing is 40 feet, be arranged at described chassis top surface collapsibly, comprise the forward and backward U-lag that the front and back vehicle frame that is used for described container semi-trailer of two corner posts that are used to lift by crane and described two corner post relative inner settings imports respectively; The U-lag vertical edges is provided with front end support device of the present invention before described.
Characteristics of the present invention and beneficial effect are: front lay of the present invention, in order to realize self-orientation to the superimposed trailer front end, utilize the principle of work of swing arm, in the lower end of swing arm the zone of action is set, its effect is to do the time spent as foreign object to it, and swing arm is rotated.Upper end in swing arm is provided with bearing surface, and after swing arm was rotated, bearing surface can turn to working position, plays the purpose that supports last layer superimposed trailer front end.
Therefore, the present invention has following feature:
One of key character of the present invention is the front end support device that is provided with the arm-type linkage from top to bottom of rotation of the present invention at the fore device of North America of the present invention 53 ' freight container traffic instrument.
Two of key character of the present invention is that the lower end of this swivel arm is provided with a zone of action, its effect be as foreign object when it is exerted pressure, swivel arm is rotated.
Three of key character of the present invention is that the upper end of this swivel arm is provided with bearing surface, and after swivel arm rotated, bearing surface can reach working position, plays the purpose that supports the superimposed trailer front end.
Four of key character of the present invention is that the time spent is done not being subjected to any external force in the lower end of swivel arm, and the bearing surface of the upper end of swivel arm should remain on off-position.This process is to realize by a spring that stretches.
Five of key character of the present invention is for preventing that swivel arm from rotating the position, locates respectively to be provided with positive stop, i.e. upper limit block and lower limit block up and down in the swivel arm outside; Or on swivel arm, offer position-limited trough; Or outside swivel arm, establish locating part, prevent that by cooperating swivel arm from rotating the position with locating dowel pin.
Six of key character of the present invention is to be respectively equipped with guiding area up and down in the zone of action of the lower end of swivel arm, plays directional tagging front loaded to superimposed trailer and when drawing off.
Beneficial effect of the present invention is:
The present invention makes the U.S. 53 forty equivalent unit 40 superimposed trailers in three Taibei in loading procedure by after the technique scheme, and the location of front end is carried out automatically.Its process is that to the bearing surface automatic in-position of last layer superimposed trailer, the process of This move was linkage from top to bottom after the superimposed trailer importing of one deck instantly put in place.Improved the handling efficiency of superimposed trailer greatly.
Description of drawings
Fig. 1 is the scheme drawing that the rotatable stay bearing plate of transportation means of 53 ' container semi-trailer of prior art supports the superimposed trailer front end.
Fig. 2 is the loading condition scheme drawing of transportation means of 53 ' container semi-trailer of the embodiment of the invention.
Fig. 3 is the off working state scheme drawing of swing arm of front end support device of transportation means of 53 ' container semi-trailer of first embodiment of the invention.
Fig. 4 is the working state schematic representation of swing arm of front end support device of transportation means of 53 ' container semi-trailer of first embodiment of the invention.
Fig. 5 is the upper strata superimposed trailer of the motor vehicle load process of 53 ' container semi-trailer of the first embodiment of the invention preceding scheme drawing of packing into.
Scheme drawing when Fig. 6 packs into for the upper strata superimposed trailer of the motor vehicle load process of 53 ' container semi-trailer of first embodiment of the invention.
Fig. 7 is the upper strata superimposed trailer of the motor vehicle load process of 53 ' container semi-trailer of the first embodiment of the invention back scheme drawing of packing into.
Fig. 8 is the middle level superimposed trailer of the motor vehicle load process of 53 ' container semi-trailer of the first embodiment of the invention preceding scheme drawing of packing into.
Fig. 9 is the middle level superimposed trailer of the motor vehicle load process of 53 ' container semi-trailer of the first embodiment of the invention back scheme drawing of packing into.
Figure 10 is the upper strata superimposed trailer of the motor vehicle load process of 53 ' container semi-trailer of the second embodiment of the invention back scheme drawing of packing into.
Figure 11 is the off working state scheme drawing of swing arm of front end support device of transportation means of 53 ' container semi-trailer of second embodiment of the invention.
Figure 12 is the working state schematic representation of swing arm of front end support device of transportation means of 53 ' container semi-trailer of second embodiment of the invention.
Figure 13 is the off working state scheme drawing of swing arm of front end support device of transportation means of 53 ' container semi-trailer of third embodiment of the invention.
Figure 14 is the working state schematic representation of swing arm of front end support device of transportation means of 53 ' container semi-trailer of third embodiment of the invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
The actual collapsible container that can be considered as a kind of transportation North America 53 ' container semi-trailer of special use of the transportation means of 53 ' container semi-trailer of the present invention, by this collapsible container, once can accommodate three Taibei U.S.s, 53 ' container semi-trailer, and transport it to desired destination by railway or land route.When empty van returns, can many casees be assembled into one unit by folding mode, save cost greatly.
Front end support device of the present invention is a kind of front end support device of interlock, after the interlock of this device is down that the superimposed trailer front end of one deck puts in place, to last layer superimposed trailer front-end supporting surface automatic in-position, i.e. linkage from top to bottom.
For ease of describing, three superimposed trailers of being packed into are called bottom superimposed trailer, middle level superimposed trailer and upper strata superimposed trailer.The bottom superimposed trailer be with respect in, lower floor's superimposed trailer of upper strata superimposed trailer, simultaneously, the middle level superimposed trailer is the lower floor's superimposed trailer with respect to the upper strata superimposed trailer.
In this specification sheets before and after the indication, be as the criterion, before the front loaded position of superimposed trailer is, after the position that the superimposed trailer afterbody is packed into is with vertical front and back of described transportation means.
As shown in Figure 2, the transportation means 1 of 53 ' container semi-trailer of the embodiment of the invention, comprising underframe 11, being used for tire detent mechanism, spacing that tire to load 53 ' container semi-trailer carries out longitudinal register and located lateral is 40 feet preceding collapsible U-shaped device 14, the collapsible U-shaped device 13 in back and securing device (as the drawstring of quick binding); Front and back folding U-shaped device 14,13, folding underframe 11 upper surfaces that are arranged at comprise preceding U-lag and back U-lag that the front and back vehicle frame that is used for described container semi-trailer of two corner posts that are used to lift by crane and two corner post relative inner settings imports; Before U-lag packing into of superimposed trailer front vehicle frame play the guiding role, and can to the front end of cargo-carring superimposed trailer play the effect of located lateral; Back U-lag to superimposed trailer after packing into of vehicle frame play the guiding role;
As shown in Figure 5, the front end support device of the preferred embodiment of the present invention, comprise left-right symmetric, upper and lower two swing arm set 18,19 of U type notch 142 both sides of the adjacent preceding U type device 14 that is arranged at described transportation means of head and the tail up and down, upper and lower swing arm set 18,19 upper ends be respectively arranged be used to support, the bearing surface 32 of middle level superimposed trailer;
Described swing arm can be rotated around the turning cylinder that is vertically connected at U type groove 141 (realizing with bearing pin 30), described turning cylinder below is provided with the zone of action 31, described superimposed trailer acts on the zone of action 31 when packing into, driving described swing arm rotates, the zone of action 31 that following one deck superimposed trailer after putting in place is replaced described swing arm makes the bearing surface 32 of this swing arm be transferred to control position in the described U type notch 142, control position is meant the control position that is suitable for supporting the last layer superimposed trailer, when bearing surface 32 was in control position, bearing surface 32 was the level of state;
Also be provided with in the described swing arm and be used to prevent the drawing piece of described swing arm upper end in off working state changes U type notch 142 over to, drawing piece can be extension spring and stage clip.In this specification sheets, be the boundary, swing arm is divided into the upper and lower with the turning cylinder.Preferably, each swing arm measure-alike is beneficial to like this and makes and safeguard, and attractive in appearance.Bearing pin 30 can be arranged on described swing arm knuckle place, and the scope of the knuckle of swing arm can be: 140 °--150 °, be preferably 144 °--and 146 °.
As shown in Figure 2, the transportation means of 53 ' container semi-trailer of the embodiment of the invention, described tire detent mechanism comprises:
The bottom registration device, underframe 11 transverse ends of collapsible U-shaped device 13 inboards along underframe 11 vertical left-right symmetric, are carried out longitudinal register and located lateral to institute's loading bottom superimposed trailer tire after being arranged at;
Back inhibiting device is connected in the collapsible U-shaped device 13 in back, from rear side to the tire 22 of cargo-carring middle level and upper strata superimposed trailer carry out longitudinal spacing, cooperate the longitudinal register of realizing double trailer car tyre 22 with registration mast 15.
As shown in Figure 2,53 ' container semi-trailer transportation means of the embodiment of the invention, the bottom registration device is that a pair of profile that is arranged on the underframe 11 is trapezoidal tire positioning groove 12, and tire positioning groove 12 vertically is symmetrical set along underframe 11, is positioned at collapsible U-shaped device 13 inboards, back.The tire positioning groove comprises front bevel, back bevel, bottom surface and vertical side.
As shown in Figure 2, the transportation means of the 53 ' container semi-trailer of the present invention of three superimposed trailer can being packed into, the tire location alignment of back each layer superimposed trailer of packing into is by registration mast 15 and the forward and backward spacing longitudinal register of realizing of back inhibiting device difference; Simultaneously, laden three layers of superimposed trailer, all aliging in its front-end and back-end, has both guaranteed the reliable location of each layer superimposed trailer, saved loading space again.Each layer superimposed trailer strained cargo-carring three superimposed trailer of institute up and down with the drawstring of binding fast after loading and finishing.
Below, highlighting the front end support device of the embodiment of the invention.
As shown in Figure 3 and Figure 4, have one section linear portion zone to be the zone of action 31 in the swing arm lower end, the spacing of the zone of action 31 of two swing arms of same swing arm set is slightly less than the width of superimposed trailer front end.Guide portion 311 is an inclined-plane on above the zone of action 31, and its effect is the guiding of superimposed trailer when front loaded.Following guide portion 312 below the zone of action 31 also is an inclined-plane, and its effect also is a guiding, the guiding when the superimposed trailer front end is drawn off.Swing arm can be rotated along bearing pin 30, because the scope of rotating is need be restricted, thus in the front end support device of first embodiment of the invention, locating dowel pin 341 and position-limited trough 342 are set, to reach spacing effect.In normal off working state, the upper inner of swing arm is to be in plumbness along 36 substantially, for realizing this state, on U type groove, extension spring seat 331 is set, extension spring 33 is set on it, changes in the U type notch (U type notch 142 external positions of U type device 14 before promptly being in) over to and stop the smooth importing of superimposed trailer front end along 36 to prevent the swing arm upper inner, preferred, the swing arm upper inner is along 36 being to be in plumbness when the off working state, and is more attractive in appearance like this.
Do the time spent when the zone of action 31 of swing arm is subjected to enough external force F, as shown in Figure 4, swing arm will overcome the effect of extension spring 33 and rotate, its result, and bearing surface 32 will be forwarded to the horizontal surface position by original inclined-plane.The inclined-plane adjacent with bearing surface 32 is support guide face 321, and its effect is when supported object falls to bearing surface 32, if when skew taking place and falling support guide face 321, will allow it slide on the bearing surface 32.
The front end support device of first embodiment of the invention realizes that process such as Fig. 5 that the container semi-trailer front end is supported are extremely shown in Figure 10.
As shown in Figure 5, top link group 18 and following swing arm set 19, before the front end of superimposed trailer is not also packed into, all in a state of nature, the top that is swing arm is not in U type notch 142, preferably, each swing arm upper inner all is in plumbness along 36, at this moment helps very much the importing of bottom superimposed trailer front end 241.
When bottom superimposed trailer front end 241 imports downwards, at first be the last guide portion 311 of running into top link group 18, and the lower end of oppressing swing arm set 18 laterally rotate, the upper end then turns to the inside.When further moving down, just enter into the zone of action 31 of top link group 18, the state that swing arm at this moment will be kept rotation is constant, as shown in Figure 6.
When bottom superimposed trailer front end 241 further imports downwards, at first leave top link group 18, at this moment top link group 18 returns to previous status under the effect of extension spring 33.Bottom superimposed trailer front end 241 is to run into down the last guide portion 311 of swing arm set 19 then, and the lower end of oppressing swing arm set 19 laterally rotates, and the upper end then turns to the inside.When further moving down, just enter into down the zone of action 31 of swing arm set 19, at this moment it is constant to descend swing arm set 19 will keep the state of rotation, because the power of replacing of bottom superimposed trailer front end 241 is greater than the pulling force of extension spring 33, the bearing surface 32 of its upper end inwardly stretches out, and in running order, the front end of bottom superimposed trailer just directly drops on the end back-up block 119, as shown in Figure 7.
After the bottom superimposed trailer put in place, 242 beginnings of interlayer superimposed trailer front end imported downwards, as shown in Figure 8.
When interlayer superimposed trailer front end 242 is further packed into downwards, at first be the last guide portion 31 of running into top link group 18, and the compressing swing arm set 18 the lower end laterally rotate, the upper end then turns to the inside.When further moving down, just enter into the zone of action 31 of top link group 18, the state that swing arm at this moment will be kept rotation is constant.When further importing downwards then, the interlayer superimposed trailer will be fallen down on the upper support face 32 of swing arm set 19, as shown in Figure 9.Simultaneously, because middle level superimposed trailer front end 242 is replaced the zone of action 31 of top link group 18, the bearing surface 32 of top link group 18 upper ends stretches out and is in the mode of operation that can support upper strata superimposed trailer front end 243.
At last, upper strata superimposed trailer front end 243 directly is put on the upper support face 32 of top link group 18, as shown in figure 10, thereby finishes support and location three superimposed trailer front end.
In like manner, utilize the following guide portion 312 of each swing arm set, realize the derivation to three superimposed trailer front end, order is just in time opposite.
Core content of the present invention is a principle of utilizing swing arm, instantly after the superimposed trailer of one deck puts in place, swing arm upper end is just stretched the bearing surface of last layer, and in the first embodiment of the present invention, the scope of rotation is that the cooperation by a locating dowel pin 341 and position-limited trough 342 limits.
In order to reach same effect, in the front end support device of second embodiment of the invention, spacing form such as Figure 11 and shown in Figure 12, on U type groove 141, bearing pin 30 respectively establish a limiting stopper, i.e. upper limit position block 351 and lower position block 352 up and down.When off working state, under the effect of extension spring 33, the swing arm upper end is pulled to upper limit position block 24, and be close to, as shown in figure 11.Do the time spent when the swing arm zone of action 31 is subjected to enough big external force F, swing arm will rotate, till the outside, swing arm lower end is close to lower position block 352, as shown in figure 12.
In order to reach same effect, in the front end support device of third embodiment of the invention, spacing form such as Figure 13 and shown in Figure 14, at the lateral surface of swing arm the one side of U type groove 141 (promptly back to), a grooved locating part 38 is established in the top of bearing pin 30, its bathtub construction both ends are fixed on the U type groove 141, and play the position-limiting action of two limit that swing arm is rotated.The interior space of bathtub construction holds swing arm top and rotates therein.When off working state, under the effect of stage clip 37, the limit is inwardly pressed and turned in the swing arm lower end, as shown in figure 13.Do the time spent when the swing arm zone of action 31 is subjected to enough big external force F, swing arm rotates compression press spring 37, outwards rotates up to the swing arm lower end and till the end position, as shown in figure 14, the press spring base 371 of stage clip 37 is arranged on the U type groove 141.
Above-described only is preferable possible embodiments of the present invention; described embodiment is not in order to limit scope of patent protection of the present invention; therefore the equivalent structure done of every utilization specification sheets of the present invention and accompanying drawing content changes, and in like manner all should be included in protection scope of the present invention.
Claims (10)
1. the front end support device of the transportation means of a container semi-trailer, comprise upper and lower two swing arm set that are symmetrical set in the U type notch both sides of the preceding U type device of described transportation means, described upper and lower swing arm set upper end be respectively arranged be used to support, the bearing surface of middle level superimposed trailer; It is characterized in that:
Described swing arm can be rotated around the turning cylinder that is vertically connected at U type groove, described turning cylinder below is provided with the zone of action, described superimposed trailer acts on the described zone of action when packing into, drive described swing arm and rotate, the zone of action that the following one deck superimposed trailer after putting in place is replaced described swing arm makes the bearing surface of this swing arm be transferred to the interior control position of described U type notch;
Also be provided with in the described swing arm and be used to prevent the drawing piece of described swing arm upper end in off working state changes U type notch over to.
2. the front end support device of the transportation means of 53 ' container semi-trailer as claimed in claim 1 is characterized in that, offers in the described swing arm to cooperate with locating dowel pin to prevent that swing arm from rotating the position-limited trough of position.
3. the front end support device of the transportation means of 53 ' container semi-trailer as claimed in claim 1, it is characterized in that, described swing arm has knuckle, described turning cylinder is arranged at described knuckle place, described drawing piece is to be connected in described swing arm top, to make described swing arm upper inner along the extension spring that is in described U type notch external position in off working state, and the extension spring seat of described extension spring is arranged at described U type groove.
4. the front end support device of the transportation means of 53 ' container semi-trailer as claimed in claim 3 is characterized in that, the turning cylinder above and below of described swing arm respectively is provided with one and is used to prevent that swing arm from rotating the limiting stopper of position.
5. the front end support device of the transportation means of 53 ' container semi-trailer as claimed in claim 1 is characterized in that, described drawing piece is the stage clip that is connected in described swing arm bottom, and the press spring base of described stage clip is arranged at U type groove.
6. the front end support device of the transportation means of 53 ' container semi-trailer as claimed in claim 1, it is characterized in that, the swing arm of described upper and lower swing arm set measure-alike, top, the described zone of action are provided with and are used for last guide portion, below, the described zone of action that superimposed trailer play the guiding role when front loaded and are provided with and are used for the support guide face that the following guide portion that play the guiding role when the superimposed trailer front end draws off, described upper and lower swing arm set upper end and described bearing surface adjacent position are provided with inclined plane shape.
7. the front end support device of the transportation means of 53 ' container semi-trailer as claimed in claim 5, it is characterized in that, described turning cylinder top is provided with the grooved locating part that is used to limit described swing arm slewing area, and the trench structure both ends of described grooved locating part are fixed on the described U type groove.
8. transportation means with 53 ' container semi-trailer of the described front end support device of claim 1 comprises underframe, is used for the tire of load 53 ' container semi-trailer is carried out tire detent mechanism, securing device and the front and back folding U-shaped device of longitudinal register and located lateral;
Described front and back folding U-shaped device, spacing is 40 feet, be arranged at described chassis top surface collapsibly, comprise the forward and backward U-lag that the front and back vehicle frame that is used for described container semi-trailer of two corner posts that are used to lift by crane and described two corner post relative inner settings imports respectively; It is characterized in that:
The U-lag vertical edges is provided with the described front end support device of claim 1 before described.
9. the transportation means of 53 ' container semi-trailer as claimed in claim 8 is characterized in that, described tire detent mechanism comprises:
The bottom registration device is arranged at the described underframe transverse ends of collapsible U-shaped device inboard afterwards, along the vertical left-right symmetric of described underframe, is used for bottom superimposed trailer tire is carried out longitudinal register and located lateral;
Registration mast, the symmetrical two ends, the underframe left and right sides that are articulated in described bottom registration device the place ahead, during mode of operation perpendicular to described underframe and extend upward, from the front side to the tire of cargo-carring superimposed trailer carry out longitudinal spacing and located lateral;
Back inhibiting device is connected in the collapsible U-shaped device in described back, from rear side the tire of cargo-carring middle level of institute and upper strata superimposed trailer is carried out longitudinal spacing, cooperates the longitudinal register of realization to described tire with described registration mast.
10. the transportation means of 53 ' container semi-trailer as claimed in claim 9, it is characterized in that: described bottom registration device is the downward deep trapezoidal a pair of tire positioning groove that is arranged at chassis top surface, and described tire positioning groove comprises contacting with forward and backward tire outer edge surface respectively to be realized the front bevel of described tire longitudinal register and back bevel, the bottom surface that contacts with outer edge surface of the end of tire and contact the vertical side that is used for described tire located lateral with described tire medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810097278 CN101574942B (en) | 2008-05-08 | 2008-05-08 | Transporation tool of 53'container semi-trailer and its front support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810097278 CN101574942B (en) | 2008-05-08 | 2008-05-08 | Transporation tool of 53'container semi-trailer and its front support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101574942A CN101574942A (en) | 2009-11-11 |
| CN101574942B true CN101574942B (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810097278 Active CN101574942B (en) | 2008-05-08 | 2008-05-08 | Transporation tool of 53'container semi-trailer and its front support device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103287609A (en) * | 2013-05-28 | 2013-09-11 | 江苏华峰自然纤维制品有限公司 | Automatic rolling and packaging machine for carpet production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4986705A (en) * | 1987-11-25 | 1991-01-22 | Eis Corporation | Stackable freight container for holding stacked chassis |
| CN1781827A (en) * | 2004-12-01 | 2006-06-07 | 中国国际海运集装箱(集团)股份有限公司 | Semitrailer chassis transport container |
| CN1814519A (en) * | 2005-02-01 | 2006-08-09 | 中国国际海运集装箱(集团)股份有限公司 | Foldable container for transporting semitrailer chassis |
| CN2871298Y (en) * | 2006-01-20 | 2007-02-21 | 中国国际海运集装箱(集团)股份有限公司 | Transporting box of semi-trailer chassis |
-
2008
- 2008-05-08 CN CN 200810097278 patent/CN101574942B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4986705A (en) * | 1987-11-25 | 1991-01-22 | Eis Corporation | Stackable freight container for holding stacked chassis |
| CN1781827A (en) * | 2004-12-01 | 2006-06-07 | 中国国际海运集装箱(集团)股份有限公司 | Semitrailer chassis transport container |
| CN1814519A (en) * | 2005-02-01 | 2006-08-09 | 中国国际海运集装箱(集团)股份有限公司 | Foldable container for transporting semitrailer chassis |
| CN2871298Y (en) * | 2006-01-20 | 2007-02-21 | 中国国际海运集装箱(集团)股份有限公司 | Transporting box of semi-trailer chassis |
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|---|---|
| CN101574942A (en) | 2009-11-11 |
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Address after: 518067 CIMC R & D center building, No. 2, Harbour Road, Shekou Industrial Zone, Guangdong, Shenzhen Co-patentee after: CIMC Vehicle (Group) Co., Ltd. Patentee after: Chinese International Marine Container (Group) Co., Ltd. Address before: 518067 CIMC R & D center building, No. 2, Harbour Road, Shekou Industrial Zone, Guangdong, Shenzhen Co-patentee before: CIMC vehicle (Group) Co., Ltd. Patentee before: Chinese International Marine Container (Group) Co., Ltd. |
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Effective date of registration: 20181207 Address after: 518000 No. 2 Shekou Harbour Avenue, Nanshan District, Shenzhen, Guangdong Province Patentee after: CIMC Vehicle (Group) Co., Ltd. Address before: 518067 CIMC R & D center building, No. 2, Harbour Road, Shekou Industrial Zone, Guangdong, Shenzhen Co-patentee before: CIMC Vehicle (Group) Co., Ltd. Patentee before: Chinese International Marine Container (Group) Co., Ltd. |
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