CN202896364U - Loading platform arranged on van - Google Patents

Abstract

The utility model provides a loading platform arranged on a van and belongs to auxiliary facilities of vehicles. The loading platform arranged on the van comprises a baseboard, a group of platens and idler wheel panels which are arranged along the length direction of the baseboard at intervals and a good driving and guiding mechanism. Two sides of the baseboard along the long edge direction form baseboard edgefolds. Seal plates are fixed on the two sides of the baseboard along the short edge direction. The goods driving and guiding mechanism comprises an action cylinder, a dragging rod fixing seat, a first dragging rod, a second dragging rod, a group of idler wheel frames and idler wheels. The action cylinder is fixed on the baseboard. The dragging rod fixing seat is pasted with the baseboard and is connected with an action cylinder pillar of the action cylinder. One end of the first dragging rod is connected with one side of the dragging rod fixing seat. The other end of the first dragging rod extends towards the direction of an emptying cavity. One end of the second dragging rod is connected with the other side of the dragging rod fixing seat. The other end of the second dragging rod extends towards the emptying cavity. The idler wheel frames are arranged between the first dragging rod and the second dragging rod. The idler wheels are arranged on the idler wheel frames. The loading platform arranged on the van has the advantages of being in favor of stable movement, conveniently detecting and protecting components inside the emptying cavity and saving cost.

Description

Be disposed at the loading/unloading platform on the van

Technical field

The utility model belongs to the technical field of auxiliary facilities of van-type vehicle, is specifically related to a kind of loading/unloading platform that is disposed on the van

Background technology

To the van shipment time usually from towards the one by one outwards loading of an end of driving compartment, and because fork truck or other similar facility are difficult to goods is directly sent into the depths, chamber, railway carriage or compartment of van, therefore often by manually taking on; Otherwise in when unloading, ecto-entad is unloaded one by one, and also often by manually taking on, so workman's labour intensity is large and efficient is low during handling goods.Push or extract the chamber, railway carriage or compartment if in order suitably to improve handling efficiency goods is in rational piling degree, the goods that is in so the below is namely very easily damaged with the goods that chamber, railway carriage or compartment base plate contacts, and because of friction drag large, can not reach gratifying degree no matter push away or drag the effect of drawing goods, and be attended by the anxiety that goods is toppled over, thereby lose safety.

" cash transit carrier slip lifting table " that Chinese utility model patent Granted publication CN201193005Y recommends can remedy aforesaid shortcoming, although and this patent scheme is for the cash transit carrier as special vehicle, but can be referred from common van (certainly, cash transit carrier also belongs to the van-type vehicle category).Yet, there is following shortcoming in this patent scheme: one, because being connected between acting cylinder (patent claims oil cylinder) and the draft arm (patent claims transmission arm) shows as direct connection, namely the acting cylinder post with acting cylinder directly is connected with the middle part of draft arm Width, and draft arm should with the base plate bearing fit, therefore draft arm is in vacant state towards the end that an end of acting cylinder namely is connected with the acting cylinder post, so can show the not stationarity of motion when the acting cylinder post orders about the draft arm motion, impact is to the traction effect of draft arm; They are two years old, there is the anxiety that undermines acting cylinder, because as aforementioned owing to being in vacant state between the end of acting cylinder post and the draft arm, therefore the gravity that the roller on the set square bears when handling goods can act on draft arm, and then the masterpiece that draft arm bears is used for the acting cylinder post, thereby easily make the acting cylinder post produce the arcuation distortion, the stretching, extension of influence cylinder post freely, and even cause acting cylinder to be scrapped; Its three because platen (patent claims lifting table) be holistic cover plate, so in the time will safeguarding the acting cylinder in a certain longitudinal framing and roller etc., whole piece of platen need be lifted and remove, thereby increase work capacity and the difficulty of maintaining operation; Its four, when affecting the pivot effect of roller corresponding to the situation such as depression appears in the platen at a certain raceway place, whole piece of platen can only be replaced owing to can not carry out specific aim to change, thereby loses economy in the use, namely increase the working service cost

Summary of the invention

Task of the present utility model is to provide the connection effect between a kind of acting cylinder post that helps to promote acting cylinder and hitch frame and uses the stationarity that ensures the hitch frame motion and avoid undermining the acting cylinder post, be conducive to easily the acting cylinder in each longitudinal framing and roller inspection are used and alleviate inspection workload and difficulty and be of value to the loading/unloading platform on van that is disposed at of changing the platen that cause damage corresponding with a certain raceway pointedly and using the economy that embodies in using and saving use cost.

Task of the present utility model is finished like this, a kind of loading/unloading platform that is disposed on the van, comprise a base plate adaptive with the length of chamber, the railway carriage or compartment base plate of van and width, each formation of the both sides of the long side direction of this base plate has a base plate flanging vertical with base plate, and the both sides of the short side direction of base plate respectively are fixed with a shrouding; One organize a performance plate and one group of roller panel, this plate and one group of roller panel length direction setting along described base plate of organizing a performance, and platen and roller panel are one each other every a distribution, wherein: each consists of the chamber of soaring the space between one group of roller panel and the base plate, and offers one group of roller hole that communicates with the described chamber of soaring at the length direction of each roller panel with the interval state; Being arranged on goods in the chamber of respectively soaring drives and send guide mechanism, this goods drives and send guide mechanism to comprise acting cylinder, the draw bar permanent seat, first, the second draw bar, one group of turning rolls and one group of roller that quantity equates with the quantity of turning rolls, acting cylinder is fixed on the described base plate, and be positioned at an end of the length direction in the described chamber of soaring, draw bar permanent seat and base plate paste and touch, and be connected with the acting cylinder post of acting cylinder, first, the second draw bar is parallel, and contact with base plate, one end of this first draw bar is connected with a side of draw bar permanent seat, the other end extends towards the length direction in the chamber of soaring, one end of the second draw bar is connected with the opposite side of draw bar permanent seat, and the other end extends towards the length direction in the chamber of soaring equally, one group of turning rolls pivots with the interval state in the position corresponding to described roller hole and is arranged on first, between the second draw bar, roller is arranged on the turning rolls rotationally, and corresponding with the roller hole.

In a specific embodiment of the present utility model, each consists of at two side lower parts of the length direction of described roller panel fixedly flanging of a roller panel, roller panel fixedly flanging and described base plate is fixed, and be fixed with a platen holder bar at the roller panel towards a upper lateral part of described platen, platen is fixed towards a side and the described platen holder bar of the length direction of roller panel.

In another specific embodiment of the present utility model, end end towards described draw bar permanent seat of the acting cylinder post of described acting cylinder is fixed with a U-shaped connector, and described draw bar permanent seat is fixed with a traction pole socket cladding plate towards a side of acting cylinder post, and be fixed with a cladding plate connector at this traction pole socket cladding plate, this cladding plate connector is connected with described U-shaped connector.

In another specific embodiment of the present utility model, the shape of cross section of described draw bar permanent seat is trapezoidal, and the long limit that this is trapezoidal and described base plate paste and touch.

In another specific embodiment of the present utility model, described acting cylinder is oil cylinder or cylinder.

Also have in the specific embodiment of the present utility model, described turning rolls comprises first, the second set square, the set square connecting bushing, set square supporting rotating shaft and set square axis of traction, the first set square and the second set square correspond to each other, one end and first set square of set square connecting bushing are fixed, and the other end and the second set square are fixed, one end bearing of set square supporting rotating shaft is in a side of the length direction of described roller panel, and the other end of set square supporting rotating shaft is passing the first axis hole on the first set square and the second axis hole rear support on the second set square opposite side at the length direction of roller panel successively, one end of set square axis of traction is positioned on described the first draw bar, and the other end is positioned on described the second draw bar after passing described set square connecting bushing, one end of described roller is bearing on the first set square rotationally, and the other end is bearing on the second set square rotationally.

More of the present utility model and in specific embodiment, offer one first roller axis hole at described the first set square, and on the second set square and in the position corresponding to the first roller axis hole, offer one second roller axis hole, the roller spindle nose of one end of described roller is placed in the first roller axis hole, and the roller spindle nose of the other end is placed in the second roller axis hole.

In of the present utility model and then specific embodiment, the shape of cross section of described platen holder bar is the L shaped of English alphabet.

Of the present utility model again more and in specific embodiment, the shape of cross section of described roller panel is Ω shape.

In again of the present utility model and then specific embodiment, the length in described roller hole and width are that length and the diameter with described roller adapts.

One of technique effect of the technical scheme that the utility model provides, because first, second draw bar is connected with the draw bar permanent seat, and then the draw bar permanent seat is connected with the acting cylinder post, therefore avoid first, second draw bar unsettled towards an end and the base plate of acting cylinder by the transition of draw bar permanent seat, guarantee the effect that is connected of acting cylinder post and first, second draw bar, both be conducive to motion steadily, and can have prevented that again deflection deformation from appearring in the acting cylinder post; Owing to having adopted platen and roller panel to be each other one every a setting, so help easily and pointedly to the parts inspection in the chamber of soaring; After a certain platen and/or a certain roller panel cause damage, can carry out selectivity and change, thereby can save use cost.

Description of drawings

Fig. 1 is example structure figure of the present utility model.

Fig. 2 is application examples schematic diagram of the present utility model.

The specific embodiment

For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but all be not restriction to the utility model scheme to the description of embodiment, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

Embodiment:

Please be referring to Fig. 1, provided a base plate 1 of being filled the post of by metallic material such as iron plate (steel plate), the length of this base plate 1 and width are to adapt with length and width by chamber, the railway carriage or compartment base plate in the chamber, railway carriage or compartment 61 of the van 6 of Fig. 1 signal, in the both sides of the long side direction of this base plate 1 respectively upwards bending and consisting of a base plate flanging 11 vertical with base plate 1 arranged, and preferably there is a shrouding 12 both sides at the short side direction of base plate 1 with the welding manner solid welding, the height of shrouding 12 equates with the height of base plate flanging 11, and the end joined of the two ends of shrouding 12 and base plate flanging 11.

Provided organize a performance plate 2 and one group of roller panel 3, by shown in Figure 1, this one organizes a performance that to be along the length direction of base plate 1 that long side direction is each other one fixing every one state and base plate 1 for plate 2 and one group of roller panel 3, the surface of the surface of each roller panel 3 and platen 2 remains in the same level state, maintain the space between each roller panel 3 and the base plate 1, constitute the chamber 4 of soaring by this space, certainly, consisting of too between platen 2 and the base plate 1 has degree and the space of soaring that the chamber 4 of soaring is similar.Length direction at one group of roller panel 3 respectively offers one group of roller hole 31 with the interval state, and in the present embodiment, roller hole 31 is rectangular opening, more particularly is slot, and each roller hole 31 communicates with the aforesaid chamber 4 of soaring.Again, two side lower parts of the length direction of roller panel 3 each with the horizontality curved fixedly flanging 32 of a roller panel that has of turning from side to side, roller panel fixedly flanging 32 is fixed by roller panel fix screw 321 and base plate 1.And, each preferably is fixed with the L shaped platen holder bar 33 that a shape of cross section is English alphabet with welding manner at two upper lateral parts of the length direction of each roller panel 3, there is a diff-H between the surface of platen holder bar 33 and the surface of roller panel 3, the degree of this diff-H is the thickness of platen 2, after platen 2 usefulness platen fix screws 21 and platen holder bar 33 are fixed, aforesaid diff-H makes the surface of platen 2 and the surface of roller panel 3 be in same level by platen 2 compensation.By diagram as can be known, the shape of cross section of roller panel 3 is the convex of the stroke that lacks bottom one horizontal stroke, says visually the shape that trends towards Ω (omega), and the roller panel 3 of this shape has good intensity.

Being provided with a goods in aforesaid each soars chamber 4 drives and send guiding mechanism 5, this goods drives and send guiding mechanism 5 also to can be described as the goods guide mechanism, comprise acting cylinder 51, draw bar permanent seat 52, first, the second draw bar 53,54, the roller 56 that one group of turning rolls 55 and quantity equate with the quantity of one group of turning rolls 55, acting cylinder 51 is fixed on the aforementioned base plate 1 by acting cylinder seat 512, and be positioned at an end of the length direction in the chamber 4 of soaring, namely be positioned at the right-hand member of location status shown in Figure 1, this right-hand member that is to say the end towards the accent in chamber, railway carriage or compartment 61 corresponding to the right-hand member in chamber, aforementioned railway carriage or compartment 61 shown in Figure 1.End at the acting cylinder post 511 of acting cylinder 51 is fixed with a U-shaped connector 5111.Draw bar permanent seat 52 is bearing on the base plate 1 movably, namely paste with base plate 1 and touch, this draw bar permanent seat 52 is fixed with a traction pole socket cladding plate 521 towards a side of acting cylinder post 511 with one group of cladding plate fix screw 5212, and be fixed with a cladding plate connector 5211 at this traction pole socket cladding plate 521 towards a side of aforementioned U-shaped connector 5111, this cladding plate connector 5211 is inserted in the U-shaped chamber of U-shaped connector 5111 and is hinged with connector bearing pin 52111 and U-shaped connector 5111.Shown in figure, the shape of cross section of draw bar permanent seat 52 is trapezoidal, namely the length of the Length Ratio top, base of the Width of this draw bar permanent seat 52 is long, and the long base of length contacts with base plate 1, thus draw bar permanent seat 52 is embodied and base plate 1 between the bearing fit effect.One side of first, second draw bar 52 (diagram front side) is fixing, and the other end of the first draw bar 53 (diagram left end) namely stretches (namely extending) towards the left end in the chamber 4 of soaring towards the length direction extension in the chamber 4 of soaring.One end of the second draw bar 54 is that right-hand member shown in Figure 1 is fixing with the opposite side (diagram rear side) of traction pole socket 52 with the fix screw (not shown) equally, and the other end of the second draw bar 54 (diagram left end) extends towards the length direction in the chamber 4 of soaring, and namely the left end towards the chamber 4 of soaring extends.The quantity of one group of turning rolls 55 equates with the quantity in aforesaid roller hole 31, and is arranged between aforesaid first, second draw bar 53,54 with interval state pivot in the position corresponding to each roller hole 31.Roller 56 is arranged on the turning rolls 55 rotationally, and corresponding with roller hole 31.Aforesaid first, second draw bar 53,54 the described other end are that the left end end preferably connects with not shown draw strap.

Please continue to see Fig. 1, aforesaid turning rolls 55 comprises first, the second set square 551,552, set square connecting bushing 553, set square axis of revolution 554 and set square axis of traction 555, the first set square 551 and the second set square 552 correspondence that faces each other, offer respectively one first axis hole 5511 and one first roller axis hole 5512 in two bights of the first set square 551, offer respectively one second axis hole 5521 and one second roller axis hole 5522 in two bights of the second set square 552, first, the second axis hole 5511,5521 correspond to each other, and first, the second roller axis hole 5512,5522 is mutually corresponding.The position of set square connecting bushing 553 is corresponding to first, second set square 551,552 the 3rd bight, and an end of this set square connecting bushing 553 and the first set square 551 are fixing, and the other end is fixed with the second set square 552.One end of set square supporting rotating shaft 554 is bearing in a side of the length direction of aforementioned roller panel 3 by the first axle bed 5541, and the other end is being arranged on second axle bed 5542 of opposite side of length direction of roller panel 3 by way of the axis hole rear support that is equivalent to axis hole 5513 on the first set square 551 and corresponding with set square connecting bushing 553 axis hole 5513, set square connecting bushing 553 and the second set square 552 successively.Roller 56 is arranged on the roller shaft rotationally, and one of them roller spindle nose 561 of this roller shaft is placed in aforesaid the first roller axis hole 5512, and another roller spindle nose 561 is placed in the second roller axis hole 5522.

Aforesaid the first set square 551 and the second set square 552 preferred set squares with equilateral triangle.

Application examples:

Please and continue in conjunction with Fig. 1 referring to Fig. 2, the utility model loading/unloading platform of structure shown in Figure 1 has been fixed on chamber, the railway carriage or compartment base plate in chamber, railway carriage or compartment 61 of van 6.When will be to chamber, railway carriage or compartment 61 interior loading or unloading (below description to freight as example), the railway carriage or compartment door 62 of opening type box van 6, order about acting cylinder 51 work, acting cylinder post 511 bounces back in cylinder body, U-shaped connector 5111 by acting cylinder post 51 drives cladding plate connector 5211, by draw bar permanent seat cladding plate 521 drive draw bar permanent seats 52 towards the right side namely towards the direction displacement of acting cylinder 51, thereby drive the synchronously displacements to the right of first, second draw bar 53,54 by draw bar permanent seat 52.Because first, second set square 551,552 is connected between first, second draw bar 53,54 by set square axis of traction 555, therefore when set square axis of traction 555 during with first, second draw bar 53,54 displacement to the right, first, second set square 551,552 is driven and is turned round an angle (angle of turning anticlockwise) by set square axis of traction 555, makes surfaces in the original retraction roller hole 31 be tending towards the roller 56 concordant with roller panel 3 and leans out roller hole 31.The goods that is positioned at the accent position in chamber, railway carriage or compartment 61 under this state just can order about lower depths (towards the operator's compartment direction) of passing like a cork chamber, railway carriage or compartment 61, the labour intensity when therefore helping significantly to alleviate shipment at manpower.After shipment finished, acting cylinder 5 reverse operations moved back in the roller hole 31 roller 56 by the applicant to the reverse order of above-mentioned action description, move about to avoid goods.

When will driving the goods that comprises acting cylinder 51, roller 56 in a certain chamber 4 of soaring when sending guide mechanism 5 inspection, as long as removal roller panel 3 pointedly.Equally, when a certain platen 2 and/or the 3 appearance distortion of a certain roller panel, so as long as replace pointedly.

In sum, the technical scheme that the utility model provides has remedied the shortcoming in the prior art effectively, has successfully finished the invention task, has embodied objectively the technique effect described in the superincumbent technique effect hurdle

Claims (10)

1. A kind of loading/unloading platform that is disposed on the van, it is characterized in that comprising a base plate (1) adaptive with the length of chamber, the railway carriage or compartment base plate of van and width, each formation of the both sides of the long side direction of this base plate (1) has a base plate flanging (11) vertical with base plate (1), and the both sides of the short side direction of base plate (1) respectively are fixed with a shrouding (12); One organize a performance plate (2) and one group of roller panel (3), this plate (2) and one group of roller panel (3) length direction setting along described base plate (1) of organizing a performance, and platen (2) is one every a distribution each other with roller panel (3), wherein: each consists of the chamber (4) of soaring the space between one group of roller panel (3) and the base plate (1), and offers one group of roller hole (31) that communicates with the described chamber of soaring (4) at the length direction of each roller panel (3) with the interval state; Being arranged on goods in the chamber of respectively soaring (4) drives and send guide mechanism (5), this goods drives and send guide mechanism (5) to comprise acting cylinder (51), draw bar permanent seat (52), first, the second draw bar (53,54), one group of turning rolls (55) and one group of roller (56) that quantity equates with the quantity of turning rolls (55), acting cylinder (51) is fixed on the described base plate (1), and be positioned at an end of the length direction in the described chamber of soaring (4), draw bar permanent seat (52) pastes with base plate (1) and touches, and be connected with the acting cylinder post (511) of acting cylinder (51), first, the second draw bar (53,54) parallel, and contact with base plate (1), one end of this first draw bar (53) is connected with a side of draw bar permanent seat (52), the other end extends towards the length direction of the chamber of soaring (4), one end of the second draw bar (54) is connected with the opposite side of draw bar permanent seat (52), and the other end extends towards the length direction of the chamber of soaring (4) equally, one group of turning rolls (55) pivots with the interval state in the position corresponding to described roller hole (31) and is arranged on first, the second draw bar (53,54) between, roller (56) is arranged on the turning rolls (55) rotationally, and corresponding with roller hole (31).

2. The loading/unloading platform that is disposed on the van according to claim 1, it is characterized in that at two side lower parts of the length direction of described roller panel (3) each consists of fixedly flanging (32) of a roller panel is arranged, roller panel fixedly flanging (32) is fixing with described base plate (1), and be fixed with a platen holder bar (33) at roller panel (3) towards a upper lateral part of described platen (2), platen (2) is fixing towards a side and the described platen holder bar (33) of the length direction of roller panel (3).

3. The loading/unloading platform that is disposed on the van according to claim 1, the end end towards described draw bar permanent seat (52) that it is characterized in that the acting cylinder post (511) of described acting cylinder (51) is fixed with a U-shaped connector (5111), and described draw bar permanent seat (52) is fixed with a traction pole socket cladding plate (521) towards a side of acting cylinder post (511), and be fixed with a cladding plate connector (5211) at this traction pole socket cladding plate (521), this cladding plate connector (5211) is connected with described U-shaped connector (5111).

4. The loading/unloading platform that is disposed on the van according to claim 1 is characterized in that the shape of cross section of described draw bar permanent seat (52) is trapezoidal, and the long limit that this is trapezoidal and described base plate (1) paste and touch.

5. According to claim 1 or the 3 described loading/unloading platforms that are disposed on the van, it is characterized in that described acting cylinder (51) is oil cylinder or cylinder.

6. The loading/unloading platform that is disposed on the van according to claim 1, it is characterized in that described turning rolls (55) comprises first, the second set square (551,552), set square connecting bushing (553), set square supporting rotating shaft (554) and set square axis of traction (555), the first set square (551) and the second set square (552) correspond to each other, one end of set square connecting bushing (553) and the first set square (551) are fixing, and the other end and the second set square (552) are fixing, one end bearing of set square supporting rotating shaft (554) is in a side of the length direction of described roller panel (3), and the other end of set square supporting rotating shaft (554) is passing the first axis hole (5511) on the first set square (551) and the second axis hole (5521) rear support on the second set square (552) opposite side at the length direction of roller panel (3) successively, one end of set square axis of traction (555) is positioned on described the first draw bar (53), and the other end is positioned on described the second draw bar (54) after passing described set square connecting bushing (553), one end of described roller (56) is bearing on the first set square (551) rotationally, and the other end is bearing on the second set square (552) rotationally.

7. The loading/unloading platform that is disposed on the van according to claim 6, it is characterized in that offering one first roller axis hole (5512) at described the first set square (551), and it is upper and offer one second roller axis hole (5522) in the position corresponding to the first roller axis hole (5512) at the second set square (552), the roller spindle nose (561) of one end of described roller (56) is placed in the first roller axis hole (5512), and the roller spindle nose (561) of the other end is placed in the second roller axis hole (5522).

8. The loading/unloading platform that is disposed on the van according to claim 2 is characterized in that the shape of cross section of described platen holder bar (33) is the L shaped of English alphabet.

9. According to claim 1 and 2 or the 6 described loading/unloading platforms that are disposed on the van, it is characterized in that the shape of cross section of described roller panel (3) is Ω shape.

10. The loading/unloading platform that is disposed on the van according to claim 1 is characterized in that the length in described roller hole (31) and width are that length and diameter with described roller (56) adapts

Images