CN104477224A - Field operation trailer and guide rail assembly capable of being spliced and fixed - Google Patents
Field operation trailer and guide rail assembly capable of being spliced and fixed Download PDFInfo
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- CN104477224A CN104477224A CN201410757257.1A CN201410757257A CN104477224A CN 104477224 A CN104477224 A CN 104477224A CN 201410757257 A CN201410757257 A CN 201410757257A CN 104477224 A CN104477224 A CN 104477224A
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- vehicle bottom
- guide rail
- groove
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Abstract
The invention discloses a field operation trailer and guide rail assembly capable of being spliced and fixed. The field operation trailer and guide rail assembly capable of being spliced and fixed comprises a trailer and guide rails matched with the trailer; the trailer can travel on the guide rails; the trailer comprises a body, universal wheels and a pull rod connected with the body; the universal wheels are arranged on four corners of the bottom of the body; each guide rail comprises a groove for enabling the wheels to pass through and first fences at both sides of the groove. The trailer has various functions; the guide rails matched with the trailer are provided with rotatable support rods; two guide rail units can be placed in parallel to build a temporary passage for the trailer; clamping grooves in the lateral surfaces of the strut guide rails implement fixation of two guide rail units; the guide rails also can be connected end to end to increase the lengths of the guide rails; moreover, during the transporting process, due to end-to-end connection of the guide rails, the fall-off phenomenon caused by vibration of the guide rails in the transporting process is prevented.
Description
Technical field
The invention belongs to toter technical field, especially relate to a kind of sliceable fixing field operations Multifunction tow and guide assembly.
Background technology
Trailer is generally used to carry cargo, and usually when long distance transportation, needs to transport after truck on trailer loader, is unloaded by trailer when arriving destination from truck again, needs to adopt trailer passage to realize the quick despatch of trailer on truck in the middle of this process.In addition, when sometimes goods being transported to another destination from fortune from one of them destination with trailer, often needing between two destinations, build a trailer passage temporarily and pass through for trailer.But in use, we find, in transtainer process, because the passage built is by the restriction of various condition temporarily, often there will be problem, such as trailer passage in the process of advancing rocks suddenly or damages suddenly.
The general structure of trailer is pull bar, car body and the four wheels being positioned at vehicle bottom, and existing trailer pull bar can not be received, and when without the need to movable trailer, pull bar can only be placed.In addition, trailer is mainly used in lade, and function ratio is more single, after consigning of freight completes, namely trailer is in idle state, also needs to look for place to deposit trailer specially, and when depositing trailer because pull bar can not be packed up, cannot closely arrange between trailer, waste large quantity space.And, when carrying cargo, consider that goods can landing in haul process, therefore need to look for rope by Goods binding, prevent goods from coming off, when goods transports to destination, rope does not need to employ, just need to look for a place to be accepted by rope specially, in order to using below, because rope and trailer are not one, rope is easy to out the phenomenon of active, or need to spend a period of time to go to find the rope accepted last time, reduce work efficiency.Especially in military exercises and fight, Time and place resource is very limited, and place can often convert, and may can not find the place of depositing rope last time, cannot meet war preparedness demand when being pressed for time.
Summary of the invention
For solving the problem, the invention discloses a kind of sliceable fixing field operations Multifunction tow and guide assembly, trailer has several functions, the guide rail matched with trailer has rotating strut bar, can by two rail unit laid parallels, for a temporary access road set up by trailer, the draw-in groove of strut bar guide rail side realizes the fixing of two rail units, guide rail can also be end to end, increase the length of guide rail, and guide rail is when transport, joins end to end and can also prevent guide rail in transportation because guide rail shakes the obscission caused.
A kind of sliceable fixing field operations Multifunction tow and guide assembly, the guide rail comprising trailer and match with trailer, described trailer can be advanced on guide rail, described trailer comprises car body, cardan wheel and the pull bar be connected with car body, described cardan wheel is located at the corner of vehicle bottom, described guide rail comprises the first enclosing of groove and the groove both sides passed through for wheel, described vehicle bottom both sides are equipped with two table legs, described table leg is by bolt and car body edge conjunction, described table leg can rotate to vehicle bottom around bolt, described table midleg is connected with table leg strut bar, described table leg strut bar one end is rotatable stretchs out, described vehicle bottom is provided with banking stop, described banking stop matches with the table leg strut bar end rotated to vehicle bottom, the outer correspondence of described banking stop is provided with the first movable connecting element, described first movable connecting element and banking stop be the fixing table leg strut bar end rotated to vehicle bottom jointly, described vehicle bottom is also provided with the second movable connecting element, described second movable connecting element correspondence is arranged on the outside rotated to the table leg of vehicle bottom, the corner of described vehicle bottom is respectively equipped with support platform, below described support platform, cardan wheel is installed, support platform and vehicle bottom form space, one jiao of described support platform is provided with the second enclosing, described second enclosing is connected with the 3rd movable connecting element, described 3rd movable connecting element is fixed on bottom at the bottom of car, described 3rd movable connecting element control the second enclosing away from or near support platform, also strapping is provided with in vehicle bottom corner, one end of described strapping is fixed on vehicle bottom, the other end of strapping is fixed between support platform and the second enclosing by the second enclosing, the bottom of described car body is also provided with two tracks, the front portion of described car body is provided with screw, the lower end of described pull bar is provided with connection box, described connection box comprises end face, the back side and two sides, described end face is connected with the lower end of pull bar, the back side of described connection box is provided with waist shaped hole, the bottom of described waist shaped hole is connected with the through hole passed for screw head, two sides of described connection box are respectively equipped with the elongated hole be parallel to each other, in described elongated hole, bolt is installed, connection box is arranged on two tracks through the elongated hole of connection box side by described bolt, described bolt can drive pull bar to slide in orbit, the leading section of described guide rail is connected with the first guide end, the tail end of guide rail is connected with the second guide end, the width of described guide end increases from rail end successively to the direction away from rail end, the nose width of the first guide end is greater than the aftermost breadth of the second guide end, the front bottom end of described first guide end is provided with coupler body, the tail end both sides of the second guide end are provided with bonding jumper, and described coupler body and bonding jumper match, the U-type groove along enclosing length direction is offered outside described first enclosing, described guide rail side is provided with guide supporting bar, described guide supporting bar is located near U-type groove head and afterbody place respectively, one end of described guide supporting bar is connected in U-type groove by rotating shaft, the first draw-in groove is also provided with in the U-type groove of guide supporting bar homonymy, the other end of described guide supporting bar is stuck in the first draw-in groove, be provided with the second draw-in groove in the U-type groove of described guide rail opposite side, described second draw-in groove is for blocking the guide supporting bar of Unscrew.
As a further improvement on the present invention, described table leg and vehicle bottom are also respectively equipped with limiting stopper, and described vehicle bottom edge is provided with U-shaped baffle plate, and described U-shaped baffle plate is in order to limit the table leg of Unscrew.
As a further improvement on the present invention, the front bottom end of described car body is provided with coupler body, is provided with the attaching parts matched with coupler body bottom the tail end of described car body.
As a further improvement on the present invention, the afterbody of described car body is also provided with pothole, and the screw of described pothole and Vehicular body front matches.
As a further improvement on the present invention, described vehicle bottom is provided with connecting element, and the two ends of connecting element are connected to the outside of vehicle bottom two tracks, are positioned at below track in the middle part of connecting element.
As a further improvement on the present invention, at least one side bottom of described car body is provided with coupler body.
As a further improvement on the present invention, the top of described pull bar has stay hook.
As a further improvement on the present invention, described hull back bottom is provided with buffer strip, and described buffer strip is drawing and pulling type.
As a further improvement on the present invention, described guide end is provided with anti-slip veins.
As a further improvement on the present invention, the described groove supplying wheel to pass through is provided with dashpot, and the length direction of described dashpot is vertical with the length direction of groove.
Compared with prior art, tool of the present invention has the following advantages and beneficial effect:
1, trailer front end is connected with the pull bar can received at the bottom of car, the used time can not receive at the bottom of car, use during trailer transportation goods and pull bar extraction can be pulled trailer, comparatively laborsaving, when transporting goods and materials and putting in place, fixing cardan wheel and pull bar to be received at the bottom of car, can using trailer as goods and materials storage platform after fixing cardan wheel;
2, trailer has foldable table leg, can be spliced into conference table or sick bed use, receives table leg to vehicle bottom, realize the function of trailer when needs carry cargo time; In time not needing to carry cargo, the table leg Unscrew of storage to vehicle bottom can be fixed, trailer can be used as conference table after opening, multiple trailer can be spliced into rectangular table, when being spliced into rectangular table, car body has fit connection to be fixed;
3, two trailers can be spliced into 2 meters of long sick beds, and leave in head side and place the space of instrument and equipment, and sick bed height and stretcher height adapt and conveniently carry the wounded, when to be spliced into bed, car body have fit connection to be fixed; Hull back has buffer strip, and be used as buffering, vehicle bottom is fixed with strapping, and strapping can be received and be fixed to vehicle bottom corner;
4, pull bar vertically can be fixed and be used as Infusion support, and tie rod end has stay hook, for hanging infusion bottle and infusion bag;
5, guide rail self is with strut bar, when needs set up a trailer passage to trailer, only guide supporting bar need be rotated pull-out, block and be fixed on the side of another guide rail, two tracks can be integrally fixed, improve integral firmness, and can distance between stable orbit, simple and practical.Track is conveniently taken away, and only guide supporting bar need be received in the U-type groove of guide rail side, and two guide rails can stacked on top of one another, and footprint area is little.The front bottom end of guide rail is provided with coupler body, tail end both sides are provided with the bonding jumper matched with coupler body, realize guide rail and join end to end, and can not only increase the length of guide rail, and guide rail is when transport, joins end to end and can prevent guide rail in transportation because guide rail shakes the obscission caused.
Accompanying drawing explanation
Fig. 1 is trailer splicing construction schematic diagram in the present invention.
Fig. 2 is vehicle bottom schematic diagram.
Fig. 3 is the relation schematic diagram of table leg and strut bar.
Fig. 4 is part-structure schematic diagram in the present invention.
Fig. 5 is strapping combination schematic diagram in the present invention.
Fig. 6 is trailer front part structural front view.
Fig. 7 is connection box structural representation in the present invention.
Fig. 8 is the birds-eye view of middle guide of the present invention.
Fig. 9 is the side structural representation of middle guide of the present invention.
Figure 10 is the opposite side structural representation of middle guide of the present invention.
Figure 11 is middle guide operating diagram of the present invention.
Figure 12 is the view that in the present invention, trailer is in upward slope on guide rail.
Figure 13 is the view that in the present invention, trailer is in descending on guide rail.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, following detailed description of the invention should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric centre respectively.
As shown in the figure, a kind of sliceable fixing field operations Multifunction tow and guide assembly, two guide rails 2 comprising trailer 1 and match with trailer, two guide rail parallels are arranged, trailer 1 can be advanced on guide rail 2, the pull bar 5 that trailer 1 comprises car body 3, cardan wheel 4 and is connected with car body, four angles bottom car body 3 are respectively equipped with cardan wheel 4, and cardan wheel 4 is used as the wheel of trailer 1, guide rail 2 comprises the first enclosing 7 of groove 6 and groove 6 both sides passed through for trailer wheel, the length direction of the first enclosing 7 is consistent with the length direction of groove 6, the length of the first enclosing 7 is more than or equal to the length of groove 6, side bottom car body 3 is provided with two table legs 8, opposite side is also provided with two table legs 8, four table legs are located at the both sides that vehicle bottom is parallel to each other respectively, bolt 9 is provided with bottom car body 3, bolt 9 passes perpendicularly through table leg 8, table leg 8 is connected with car body 3 edge, table leg 8 can rotate to vehicle bottom around bolt 9, the middle part of table leg 8 is connected with table leg strut bar 10, one end of table leg strut bar 10 can rotate around the shaft stretchs out, table leg strut bar 10 preferably can be coated on U-shaped outside table leg, when table leg 8 is packed up, U-shaped is coated on outside table leg, along with table leg rotates together to vehicle bottom, it is U-shaped banking stop 11 that vehicle bottom is provided with shape, banking stop 11 matches with table leg strut bar 10 end rotated to vehicle bottom, the outer correspondence of banking stop 11 is provided with the first movable connecting element 12, be preferably movable latch, first movable connecting element 12 and banking stop 11 be fixing table leg strut bar 10 end rotated to vehicle bottom jointly, the second movable connecting element 13 is also provided with bottom car body 3, be preferably movable latch, second movable connecting element 13 correspondence is arranged on the outside rotated to the table leg 8 of vehicle bottom, when two table legs 8 being positioned at homonymy rotate to vehicle bottom, table leg can be pushed against car bottom side by the second movable connecting element 13, thus table leg is fixed on vehicle bottom.Limiting stopper 14 can be preferably provided with bottom table leg 8 and car body 3, the limiting stopper 14 being positioned at vehicle bottom can limit the table leg that is positioned at above at vertical vehicle bottom side upward movement, the limiting stopper 14 be positioned on table leg above can limit the table leg that is positioned at below at vertical vehicle bottom side upward movement, second movable connecting element 13 of vehicle bottom can limit the square upward movement of table leg 8 at parallel vehicle bottom, the limiting stopper 14 of vehicle bottom, limiting stopper 14 on table leg 8 and the second movable connecting element 13 are fixed the table leg 8 received to vehicle bottom jointly, prevent table leg from dropping.
The edge of vehicle bottom is also provided with U-shaped baffle plate 15, U-shaped baffle plate 15 matches with the table leg 8 of Unscrew, when in table leg 8 Unscrew to U-shaped baffle plate 15, U-shaped baffle plate 15 limits table leg to be continued to rotate, make table leg remain on specific position motionless, U-shaped baffle plate 15 is integral type structure with car body, has higher intensity, the length of baffle plate 15 is greater than vehicle body side height, can play good fixation to the table leg opened.
As supporting after four table legs 8 of vehicle bottom are opened completely, car body 3 is as desktop, and trailer entirety can be used as desk and uses.Coupler body 16 is provided with in the front bottom end of car body 3, the attaching parts 17 matched with coupler body 16 is provided with bottom the tail end of car body 3, when multiple trailer is spliced into conference table use by needs, only need by end to end for multiple trailer, the front end of the tail end of first trailer with second trailer is connected, two car bodies are connected and fixed by the coupler body 16 being tangled second trailer front end by the attaching parts of first trailer afterbody, connect each car body so in turn, can form strip shape conference table.Because the front portion of car body is also provided with screw 18, the end of screw 18 and the part body of rod stretch out from car body 3 front portion and protrude from car body front side surface, when conference table is end to end, the screw 18 that car body front end is given prominence to can form obstruction, and therefore, we are provided with pothole at the afterbody of car body, the screw 18 of pothole and Vehicular body front matches, when to be spliced into, screw is just in time placed in pothole, makes closely to be connected between car body.
Corner bottom car body 3 is respectively equipped with support platform 19, cardan wheel 4 is separately installed with below four support platforms 19, support platform and vehicle bottom form space, one jiao of each support platform 14 is provided with the second enclosing 20, the shape of the second enclosing 20 is preferably L shape, the outside of the second enclosing 20 (in this example with the side near support platform for inner side, side away from support platform is outside) be connected with the 3rd movable connecting element 21, 3rd movable connecting element 21 is movable latch preferably, the inner side of the second enclosing 20 is relative with the outside of support platform 19, 3rd movable connecting element 21 to be fixed on vehicle bottom and the second enclosing 20 can be driven to move around thus make the second enclosing 20 away from or near support platform 19, strapping 22 is also respectively arranged with in vehicle bottom corner, one end of strapping 22 is fixed on the position of vehicle bottom near support platform 19, like this, vehicle bottom is fixed with four strappings altogether, wherein two strappings are separately installed with attaching parts, can be realized fixing fast between two between strapping by attaching parts.When needs storage strapping, strapping is rolled in the space of takeing between support platform 19 and vehicle bottom, second enclosing 20 is shifted to support platform 19 by operant activity latch, thus make support platform 19, second enclosing 20 and vehicle body side form the space can stablizing storage strapping, prevent the loose landing of strapping, when needs use strapping 22, only need open the 3rd movable connecting element 21 and make the second enclosing 20 away from support platform 19, can strapping be taken out.By the unitary design of above-mentioned strapping and trailer, do not need additionally to look for rope restraint of loads, nor need additionally to look for connecting element to fix strapping 22 when strapping is packed up, there is furthermore provided the private space holding strapping, effectively prevent strapping from losing.
The bottom of car body is also provided with two tracks 23, the lower end of pull bar 5 is provided with connection box 24, connection box 24 is substantially in rectangular-shaped, connection box 24 comprises end face 241, the back side 242 and two sides 243, the shape that the lower end of pull bar 5 is fixed on connection box 24 end face 241(end face 241 can be plane or cambered surface, those skilled in that art can select suitable shape according to the size of strength of material and pull bar) on, the back side 242 of connection box is provided with waist shaped hole 25, the bottom of waist shaped hole 25 is connected with the through hole 26 passed for screw 18 top, the diameter of through hole 26 is more than or equal to the end diameter of screw 18, the end diameter of screw is more than or equal to the width of waist shaped hole, the body of rod diameter of screw is less than or equal to the width of waist shaped hole.Two sides of connection box 24 are provided with two elongated holes 27 be mutually symmetrical, and are provided with bolt 9 in elongated hole 27, and connection box 24 is arranged on two tracks 23 through the elongated hole 27 of connection box side by bolt 9.When needs drag trailer, extract pull bar 5 out rotation to certain angle from vehicle bottom and can realize effect that pull bar drags trailer, further, drawing and pulling type buffer strip 29 is also provided with in the afterbody bottom of car body, the top of buffer strip 29 is provided with handle, when trailer is in descending or need past terrain transportation from haulage truck time, another operating personal can grip buffer strip handle and pull trailer from trailer afterbody, reduces the dynamics that trailer glides.When not needing to use pull bar, pull bar 5 can be slid into below car body by the track 23 of vehicle bottom and receiving.Also connecting element 28 is preferably provided with bottom car body 3, connecting element 28 is for the pull bar 5 below fixing storage to car body, and in this example, connecting element 28 adopts spring, and the two ends of spring lay respectively at the outside of two tracks 23, spring effectively can be fixed and receive to the pull bar 5 at the bottom of car, ensures that it does not drop.
Two trailers anyhow can also can also be spliced into sick bed respectively by the trailer in the present invention after completing goods and materials delivery function, in order to make splicing more stable firmly, coupler body 16 is provided with in the side bottom of car body 3, the position of coupler body 16 and the attaching parts 16 of hull back adapt, when two trailers are spliced use by needs anyhow, the side of the tail end of first trailer with second trailer is alignd, tangles the coupler body 16 of second trailer sidepiece by the attaching parts 16 of first trailer afterbody thus two car bodies are connected and fixed.Coupler body 16 is preferably arranged on bottom the bilateral of car body 3, to be so no matter which side of trailer all can be interconnected with the tail end of another trailer, to splice efficient and convenient, certainly, the position of both sides coupler body 16 should need to arrange according to splicing, and during to splice, two car edges substantially can align and be as the criterion.
When trailer is spliced into sick bed, pull bar 5 can be used as Infusion support, by pull bar 5 from vehicle bottom pull-out, rotate to perpendicular, the screw 18 of Vehicular body front is positioned at the through hole 26 bottom waist shaped hole, pull bar 5 is moved down a segment distance, make the top of screw 18 move to waist shaped hole top and namely realize the fixing of pull bar 5, have stay hook 30 on the top of pull bar 5, stay hook is preferably two, lay respectively at both sides, pull bar 5 top, stay hook 30 can be used for hanging infusion bottle and infusion bag; When the pull bar 5 not used time, first move up pull bar a segment distance, and in the through hole 26 that the top of screw 18 is moved to bottom waist shaped hole, rotating rod 5 to horizontal direction, is moved along track 23 by bolt 9, is received to car body 3 by pull bar 5.
The leading section of the guide rail 2 matched with trailer in the present invention is connected with the first guide end 31, the tail end of guide rail 2 is connected with the second guide end 32, the width of guide end increases from rail end successively to the direction away from rail end, in order to two rail unit head and the tail are spliced, the nose width of the first guide end 31 is greater than the aftermost breadth of the second guide end 32, the front bottom end of the first guide end 31 is provided with guide rail coupler body 33, the tail end both sides of the second guide end 32 are provided with bonding jumper 34, when two rail unit head and the tail splice, guide rail coupler body 33 and bonding jumper 34 match, realize a rail unit to be overlapped on another rail unit.
The U-type groove 35 along enclosing length direction is offered outside first enclosing 7, guide rail side is provided with guide supporting bar 36, guide supporting bar 36 is located near U-type groove 35 head and afterbody place respectively, one end of guide supporting bar 36 is connected in U-type groove 35 by rotating shaft, guide supporting bar 36 can rotate around rotating shaft, with the U-type groove 35 of guide supporting bar 36 homonymy in be provided with the first draw-in groove 37, first draw-in groove 37 matches with guide supporting bar 36, when guide supporting bar 36 rotates in U-type groove 35, first draw-in groove 37 is used for fixing guide supporting bar 36, one end of guide supporting bar 36 is stuck in the first draw-in groove 37, the second draw-in groove 38 is provided with in the U-type groove 35 of guide rail opposite side, when needs are by two rail unit splicings, the guide supporting bar 36 of one of them rail unit is rotated to the position vertical with guide rail, the guide supporting bar 36 of Unscrew is blocked with the second draw-in groove 38 of another rail unit.Like this, when using guide rail to form trailer passage, supporting two guide rails respectively with two guide supporting bars makes it form one, and the distance can fixed between two guide rails, without the need to repeating adjustment, save labour power, achieve the fast construction of trailer passage, in addition, distance between two wheels of the relative both sides of distance > trailer between two guide rails being spliced into trailer passage, the width of the width G reatT.GreaT.GT trailer wheels of groove 6, when trailer is in upward slope time, the wheel of trailer walks the centre portion at groove 6, extrusion friction can not be caused to the first enclosing 7 outside groove, reduce friction force when trailer goes up a slope, ensure that car more easily goes up a slope, time trailer is in descending, should allow the wheel of trailer and the enclosing friction of guide rail as far as possible, as preferably, as shown in figure 13, the a width sum of a wheel (distance between two wheels of trailer both sides with) should with the distance between b(two guide rails and the length of guide supporting bar and the width sum of a guide rail) length is equal, thus one of them wheel of relative both sides extrudes the inner side of place guide rail when making trailer descending, the outside of another wheel extruding place guide rail, produce friction, slow down the power that trailer glides.
Slide when trailer is on guide end, be designed with anti-slip veins 39 at the upper surface of guide end.Groove 6 is provided with dashpot 40, dashpot 40 is vertically set on groove 6, when the vertical dimension of two destinations is inconsistent, when trailer goes to higher destination from lower destination, dashpot 40 can play the effect of a buffering to trailer, slow down the power that trailer glides further.
Preferably, the bottom level of trailer 1 is at least the height of a guide rail 2, is preferably the height sum of two guide rails 2, when guide rail 2 does not use, two guide rails 2 can be stacked, be placed on the bottom of trailer 1.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned technological means, also comprises the technical scheme be made up of above technical characteristic combination in any.
Claims (10)
1. a sliceable fixing field operations Multifunction tow and guide assembly, the guide rail comprising trailer and match with trailer, described trailer can be advanced on guide rail, the pull bar that described trailer comprises car body, cardan wheel and is connected with car body, described cardan wheel is located at the corner of vehicle bottom, described guide rail comprises the first enclosing of groove and the groove both sides passed through for wheel, it is characterized in that:
Described vehicle bottom both sides are equipped with two table legs, described table leg is by bolt and car body edge conjunction, described table leg can rotate to vehicle bottom around bolt, described table midleg is connected with table leg strut bar, described table leg strut bar one end is rotatable stretchs out, described vehicle bottom is provided with banking stop, described banking stop matches with the table leg strut bar end rotated to vehicle bottom, the outer correspondence of described banking stop is provided with the first movable connecting element, described first movable connecting element and banking stop be the fixing table leg strut bar end rotated to vehicle bottom jointly, described vehicle bottom is also provided with the second movable connecting element, described second movable connecting element correspondence is arranged on the outside rotated to the table leg of vehicle bottom,
The corner of described vehicle bottom is respectively equipped with support platform, below described support platform, cardan wheel is installed, support platform and vehicle bottom form space, one jiao of described support platform is provided with the second enclosing, described second enclosing is connected with the 3rd movable connecting element, described 3rd movable connecting element is fixed on bottom at the bottom of car, described 3rd movable connecting element control the second enclosing away from or near support platform, also strapping is provided with in vehicle bottom corner, one end of described strapping is fixed on vehicle bottom, the other end of strapping is fixed between support platform and the second enclosing by the second enclosing,
The bottom of described car body is also provided with two tracks, the front portion of described car body is provided with screw, the lower end of described pull bar is provided with connection box, described connection box comprises end face, the back side and two sides, described end face is connected with the lower end of pull bar, the back side of described connection box is provided with waist shaped hole, the bottom of described waist shaped hole is connected with the through hole passed for screw head, two sides of described connection box are respectively equipped with the elongated hole be parallel to each other, in described elongated hole, bolt is installed, connection box is arranged on two tracks through the elongated hole of connection box side by described bolt, described bolt can drive pull bar to slide in orbit,
The leading section of described guide rail is connected with the first guide end, the tail end of guide rail is connected with the second guide end, the width of described guide end increases from rail end successively to the direction away from rail end, the nose width of the first guide end is greater than the aftermost breadth of the second guide end, the front bottom end of described first guide end is provided with coupler body, the tail end both sides of the second guide end are provided with bonding jumper, and described coupler body and bonding jumper match; The U-type groove along enclosing length direction is offered outside described first enclosing, described guide rail side is provided with guide supporting bar, described guide supporting bar is located near U-type groove head and afterbody place respectively, one end of described guide supporting bar is connected in U-type groove by rotating shaft, the first draw-in groove is also provided with in the U-type groove of guide supporting bar homonymy, the other end of described guide supporting bar is stuck in the first draw-in groove, be provided with the second draw-in groove in the U-type groove of described guide rail opposite side, described second draw-in groove is for blocking the guide supporting bar of Unscrew.
2. a kind of sliceable fixing field operations Multifunction tow according to claim 1 and guide assembly, it is characterized in that: described table leg and vehicle bottom are also respectively equipped with limiting stopper, described vehicle bottom edge is provided with U-shaped baffle plate, and described U-shaped baffle plate is in order to limit the table leg of Unscrew.
3. a kind of sliceable fixing field operations Multifunction tow according to claim 1 and guide assembly, is characterized in that: the front bottom end of described car body is provided with coupler body, be provided with the attaching parts matched with coupler body bottom the tail end of described car body.
4. a kind of sliceable fixing field operations Multifunction tow according to claim 1 and guide assembly, it is characterized in that: the afterbody of described car body is also provided with pothole, the screw of described pothole and Vehicular body front matches.
5. a kind of sliceable fixing field operations Multifunction tow according to claim 1 and guide assembly, it is characterized in that: described vehicle bottom is provided with connecting element, the two ends of connecting element are connected to the outside of vehicle bottom two tracks, are positioned at below track in the middle part of connecting element.
6. a kind of sliceable fixing field operations Multifunction tow according to claim 3 and guide assembly, is characterized in that: at least one side bottom of described car body is provided with coupler body.
7. a kind of sliceable fixing field operations Multifunction tow according to claim 1 and guide assembly, is characterized in that: the top of described pull bar has stay hook.
8. a kind of sliceable fixing field operations Multifunction tow according to claim 1 and guide assembly, it is characterized in that: described hull back bottom is provided with buffer strip, described buffer strip is drawing and pulling type.
9. a kind of sliceable fixing field operations Multifunction tow according to claim 1 and guide assembly, is characterized in that: described guide end is provided with anti-slip veins.
10. a kind of sliceable fixing field operations Multifunction tow according to claim 1 and guide assembly, is characterized in that: the described groove supplying wheel to pass through is provided with dashpot, and the length direction of described dashpot is vertical with the length direction of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410757257.1A CN104477224B (en) | 2014-12-11 | 2014-12-11 | The field operation Multifunction tow and guide assembly of a kind of sliceable fixation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410757257.1A CN104477224B (en) | 2014-12-11 | 2014-12-11 | The field operation Multifunction tow and guide assembly of a kind of sliceable fixation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104477224A true CN104477224A (en) | 2015-04-01 |
| CN104477224B CN104477224B (en) | 2017-06-16 |
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| CN201410757257.1A Expired - Fee Related CN104477224B (en) | 2014-12-11 | 2014-12-11 | The field operation Multifunction tow and guide assembly of a kind of sliceable fixation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000272519A (en) * | 1999-03-23 | 2000-10-03 | Yasuo Ajisaka | Hand-push type carriage |
| CN203472916U (en) * | 2013-08-23 | 2014-03-12 | 青岛华天车辆有限公司 | Novel splicing-type flat cart |
| CN203511729U (en) * | 2013-10-10 | 2014-04-02 | 北京科锐配电自动化股份有限公司 | Trolley capable of universally moving and freely ascending and descending |
| JP2014083942A (en) * | 2012-10-23 | 2014-05-12 | Kobelco Contstruction Machinery Ltd | Sliding truck |
| CN203819295U (en) * | 2014-04-16 | 2014-09-10 | 宁波金洋化工物流有限公司 | Logistics cart capable of being spliced |
| CN204341127U (en) * | 2014-12-11 | 2015-05-20 | 中国人民解放军南京军区南京总医院 | A kind of sliceable fixing field operations Multifunction tow and guide assembly |
-
2014
- 2014-12-11 CN CN201410757257.1A patent/CN104477224B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000272519A (en) * | 1999-03-23 | 2000-10-03 | Yasuo Ajisaka | Hand-push type carriage |
| JP2014083942A (en) * | 2012-10-23 | 2014-05-12 | Kobelco Contstruction Machinery Ltd | Sliding truck |
| CN203472916U (en) * | 2013-08-23 | 2014-03-12 | 青岛华天车辆有限公司 | Novel splicing-type flat cart |
| CN203511729U (en) * | 2013-10-10 | 2014-04-02 | 北京科锐配电自动化股份有限公司 | Trolley capable of universally moving and freely ascending and descending |
| CN203819295U (en) * | 2014-04-16 | 2014-09-10 | 宁波金洋化工物流有限公司 | Logistics cart capable of being spliced |
| CN204341127U (en) * | 2014-12-11 | 2015-05-20 | 中国人民解放军南京军区南京总医院 | A kind of sliceable fixing field operations Multifunction tow and guide assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104477224B (en) | 2017-06-16 |
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