CN109760766A - A kind of grating semitrailer in storehouse easy to use - Google Patents
A kind of grating semitrailer in storehouse easy to use Download PDFInfo
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- CN109760766A CN109760766A CN201910060715.9A CN201910060715A CN109760766A CN 109760766 A CN109760766 A CN 109760766A CN 201910060715 A CN201910060715 A CN 201910060715A CN 109760766 A CN109760766 A CN 109760766A
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- plate
- vertical bar
- body frame
- protective fence
- outer peripheral
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Abstract
The present invention relates to a kind of grating semitrailers in storehouse easy to use, belong to semitrailer technical field, including body frame, apron plate, rear backplate, side shield column, side shield column includes multiple support posts, two split protective fences between two neighboring support post are set, one end of protective fence is hinged on support post, retention mechanism is provided between the other end and body frame, multiple connection components are provided between two split protective fences, retention mechanism includes vertical bar, fixation kit, fastening assembly between vertical bar and body frame is set, fixation kit includes fixed plate, elastometric boot, fixed plate includes abutting portion, the both ends of abutting portion are installed with fixed part respectively, elastometric boot includes the sleeve part for being set in vertical bar outer peripheral surface, it is installed in the plug division of sleeve part outer peripheral surface, abutting portion offers card compatible with plug division Connect hole.The storehouse grating semitrailer, which raises the stability that protective fence is closed, but also have the advantages that easy to use.
Description
Technical field
The present invention relates to semitrailer technical field, in particular to a kind of grating semitrailer in storehouse easy to use.
Background technique
Semitrailer is that axle is placed in behind vehicle's center of gravity, and the connection that horizontal and vertical power can be transmitted to tractor is housed
Tie the trailer of device.Semitrailer is divided into self-tipping type semitrailer, low flat bed semi trailer, storehouse grating semitrailer etc., wherein storehouse grating half
Trailer loading position uses fence structure, is mainly used for agricultural and sideline product and the transport of other light goods.
Currently, the patent document that Authorization Notice No. is CN202743340U discloses a kind of New Type Bin grating semitrailer, wrap
Including semi-mounted vehicle main body, semitrailer body front end is equipped with front baffle board, the evenly distributed column for having activity grafting in semi-mounted vehicle main body two sides,
It is equipped with mark car door fan in adjacent columns bottom, is equipped with flower column door leaf, flower one side of column door leaf at the middle part of adjacent columns and top
Equipped with rotary hinges, flower column door leaf is movably articulated on adjacent column by rotary hinges, and flower another side of column door leaf is equipped with
Door knob activity in grab, grab activity and adjacent columns is clamped.The storehouse grating semitrailer realizes colored column door leaf by grab
With the door knob activity clamping in adjacent columns, although simple in this way, storehouse grating semitrailer is in the process of moving
In the case where being vibrated, handle and grab are easily separated, and reduce the stability that colored column door leaf is closed, to there is peace
Full hidden danger.
Summary of the invention
The purpose of the present invention is to provide a kind of grating semitrailers in storehouse easy to use, and which raises the steady of protective fence closing
It is qualitative, but also have the advantages that easy to use, while elastometric boot is set between vertical bar and fixed plate, reduces vertical bar
The abrasion of outer peripheral surface improves stability and service life that retention mechanism uses.
Above-mentioned technical purpose of the invention has the technical scheme that
Including body frame, the supporting leg of body frame bottom surface is arranged in and idler wheel, setting exist in a kind of grating semitrailer in storehouse easy to use
The bottom plate of body frame top surface, the one end of the body frame along its length is set as front end, the other end is set as tail end, described
The front end of body frame is installed with apron plate, and the tail end of the body frame is installed with rear backplate, between the apron plate and rear backplate
There are two side shield column, the side shield column includes multiple being arranged along body frame length direction interval and being installed in vehicle for setting
Support post on chassis, two split protective fences being arranged between two neighboring support post, one end of the protective fence
It is hinged on support post, is provided with retention mechanism between the other end and body frame, two split protective fences are far from hinged
Multiple connection components are provided between the one end at end, multiple connection components are arranged along short transverse interval, the fastening machine
Structure include along short transverse setting and circular in cross-section vertical bar, at least one the fixation between vertical bar and protective fence is set
Component is arranged between vertical bar and body frame and for realizing the fastening assembly of protective fence opening and closing, and the fixation kit includes solid
Fixed board, the elastometric boot being arranged between vertical bar and fixed plate, the fixed plate include being adapted with vertical bar outer peripheral surface and horizontal
The bending direction of the arc-shaped abutting portion in section, the abutting portion is directed toward vertical bar, and the abutting portion is along the both ends of its circumferential direction
It is installed with the fixed part for fitting and being removably mounted at protective fence on protective fence respectively, the elastometric boot includes being arranged
In vertical bar outer peripheral surface and the sleeve part inconsistent with abutting portion negative camber, it is installed in inserting for sleeve part outer peripheral surface and vertical sleeve portion
Socket part, the abutting portion offer clamping through-hole compatible with plug division.
By using above-mentioned technical proposal, one end of vertical bar is mounted on protective fence by fixation kit, and fastening assembly will erect
One end of bar is mounted on body frame, and vertical bar is between fixed plate and protective fence and can rotate along its axis, and is realized anti-
The opening and closing of guardrail, wherein being reduced between fixed plate and vertical bar by the way that elastometric boot is arranged between vertical bar and fixed plate
Abrasion, improves the stability and service life that retention mechanism uses, the storehouse grating semitrailer, which raises protective fence closings
Stability, but also have the advantages that it is easy to use, while by the way that connection component is arranged between two split protective fences, into
One step improves the stability of protective fence closing.
The present invention is further arranged to: the fixed plate offers lightening hole in the junction of fixed part and abutting portion.
By using above-mentioned technical proposal, in the case where not influencing fixed plate use, the weight of fixed plate is reduced.
The present invention is further arranged to: the junction of the fixed part and abutting portion is arranged in rounded corner.
By using above-mentioned technical proposal, make the processing of fixed plate and use to be more convenient, while avoiding in mounting plate
When, fixed plate damages operator.
The present invention is further arranged to: the outer peripheral surface of the sleeve part is installed with for increasing itself and protective fence contact area
Enhanced portion.
By using above-mentioned technical proposal, enhanced portion increases the contact area of sleeve part and protective fence, makes preventing rubber
Set using more stable.
The present invention is further arranged to: the quantity of the plug division is set as four, and four plug divisions combine to be formed
One cylinder, the outer peripheral surface of the one end of the plug division far from sleeve part are installed with the limit for improving elastometric boot stability
Position portion, limiting section are arranged in fan annular, and the gap for being easily installed limiting section is formed between the two neighboring plug division.
By using above-mentioned technical proposal, limiting section is located at side of the abutting portion far from vertical bar and inconsistent with it, avoids
Plug division is detached from out of clamping through-hole, improves the stability of elastometric boot installation, while shape between two neighboring plug division
At gap, convenient for limiting section, the installation of plug division.
The present invention is further arranged to: the quantity of the fixation kit is set as two, and two fixation kits are along perpendicular
The setting of pole length direction interval, the outer peripheral surface of the vertical bar are spaced are installed with upper limit plate and lower limiting board along its length,
Two fixation kits are between upper limit plate and lower limiting board and contradict connect with it respectively.
By using above-mentioned technical proposal, when vertical bar is rotated along its axis, upper limit plate prevents vertical bar from moving up, under
Limit plate prevents vertical bar from moving down, thus improve vertical bar rotation stability, and then improve retention mechanism use it is steady
It is qualitative.
The present invention is further arranged to: the connection component includes the card adapter plate being hinged on one of protective fence, consolidates
Be located on another protective fence connect and fix plate, be installed in connect and fix plate far from protective fence one end and with protective fence interval
Clamping limit plate, the card adapter plate far from hinged end one end be located at clamping limit plate and protective fence between.
By using above-mentioned technical proposal, card adapter plate far from one end of hinged end be located at clamping limit plate and protective fence it
Between, and two split protective fences are fixed, keep the closing of protective fence more stable.
The present invention is further arranged to: the card adapter plate is installed with far from one end of hinged end convenient for the drive of rotation card adapter plate
Movable plate.
By using above-mentioned technical proposal, keep the rotation of card adapter plate more convenient, and then keeps the use of connection component more convenient.
The present invention is further arranged to: the fastening assembly includes being installed in the upper conflict plate of vertical bar outer peripheral surface and upper firm
Plate, the fixation backing plate for being arranged between body frame and vertical bar and being installed on body frame, setting upper conflict board bottom face and and its
Contradict connection support limit plate, upper firm board bottom face is set and contradicts the support plate of connection with it, the upper firm plate and
Upper conflict plate is located at the two sides of vertical bar along its length, and the upper conflict plate, upper firm plate are set along body frame length direction
It sets, one end of the support limit plate is installed on fixed backing plate, other end top surface is installed with limited block, the upper conflict plate position
Between limited block and fixed backing plate, the upper conflict plate is set as bending direction far from the end face of vertical bar one end and is directed toward vertical bar
Cambered surface, one end of the support plate are installed on fixed backing plate.
It is upper to contradict one end position of the plate far from vertical bar when protective fence is in close state by using above-mentioned technical proposal
Between limited block and fixed backing plate, upper firm plate is located in support plate, vertical bar between support limit plate and support plate, from
And realize the fixation of fastening assembly, when needing opening protection function column, vertical bar is rotated, vertical bar, which drives, contradicts plate rotation, upper conflict
One end rotation of the plate far from vertical bar is simultaneously inconsistent with backing plate is fixed, and the strip that contradicts upper at this time moves vertical bar to separate body frame direction shifting
Move and realize the separation for contradicting plate and support limit plate, while vertical bar drives and consolidates plate rotation simultaneously far from support plate, realizes
The unlatching of protective fence.
The present invention is further arranged to: the outer peripheral surface of the vertical bar is installed with and support limit in the bottom surface of support limit plate
Plate contradicts the lower conflict plate of connection, the lower arc for contradicting plate and being set as bending direction direction vertical bar far from the end face of vertical bar one end
Face, the outer peripheral surface of the vertical bar are installed with the lower firm plate that connection is contradicted with support plate in the bottom surface of support plate.
By using above-mentioned technical proposal, between upper conflict plate and lower conflict plate, support plate is located at support limit plate
Between upper firm plate and lower firm plate, through upper conflict plate and the lower mutual cooperation contradicted between plate and upper firm plate under
Mutual cooperation between firm plate, make fastening assembly using more stable.
In conclusion the invention has the following advantages:
1, grating semitrailer in storehouse easy to use of the invention, which raises protective fence close stability, but also have make
With convenient advantage, while elastometric boot is set between vertical bar and fixed plate, reduces the abrasion of vertical bar outer peripheral surface, is improved
The stability and service life that retention mechanism uses, while between two split protective fences connection component is set, into one
Step improves the stability of protective fence closing.
2, by avoiding plug division from being detached from out of clamping through-hole in one end setting limiting section of the plug division far from sleeve part,
Improve the stability of elastometric boot installation.
3, the quantity of fixation kit is set as two, improves the stability of vertical bar installation, while in two fixation kits
Two sides setting upper limit plate and lower limiting board, improve the stability of vertical bar rotation, and then improve what retention mechanism used
Stability.
4, support limit plate is between upper conflict plate and lower conflict plate, support plate be located at upper firm plate and lower firm plate it
Between, by it is upper conflict plate and it is lower contradict plate between mutual cooperation and upper firm plate and lower firm plate between mutual cooperation,
Make fastening assembly using more stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram in order to indicate retention mechanism, connection component；
Fig. 3 is the portion the A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram of retention mechanism；
Fig. 5 is the partial sectional view in order to indicate elastometric boot；
Fig. 6 is the partial sectional view in order to indicate plug division, limiting section.
In figure, 1, body frame；11, supporting leg；12, idler wheel；13, bottom plate；21, apron plate；22, rear backplate；31, support is vertical
Column；32, protective fence；4, vertical bar；5, fixation kit；51, fixed plate；511, abutting portion；512, fixed part；52, lightening hole；53,
Elastometric boot；531, sleeve part；532, enhanced portion；533, plug division；534, limiting section；6, fastening assembly；61, upper conflict
Plate；62, fixed backing plate；63, support limit plate；64, limited block；65, upper firm plate；66, support plate；67, lower conflict plate；68,
Firm plate down；71, upper limit plate；72, lower limiting board；8, component is consolidated；81, riser is installed；82, mounting plate；83, driving is consolidated
Plate；831, articulated section；832, clamping portion；833, first connecting portion；834, second connecting portion；835, driving portion；84, lower clamping
Plate；841, lower limit portion；842, lower interconnecting piece；843, lower abutting portion；85, upper card adapter plate；851, upper sticking part；852, upper limit
Portion；853, upper interconnecting piece；854, upper abutting portion；86, position stopping arch plate；87, supporting block；88, key lock；9, connection component；91, block
Fishplate bar；92, limit rotary shaft；93, plate is connected and fixed；94, it is clamped limit plate；95, driving plate.
Specific embodiment
Below in conjunction with drawings and examples, invention is further described in detail.
A kind of grating semitrailer in storehouse easy to use, as shown in Figure 1, including body frame 1, body frame 1 is along its length
One end be set as front end, the other end is set as tail end.The bottom surface of 1 front end of body frame is provided with the branch for being used to support body frame 1
Leg 11, the bottom surface of 1 tail end of body frame are provided with the idler wheel 12 for being used to support body frame 1.The top surface of body frame 1 is installed with for holding
Loading object and matched bottom plate 13.1 front end of body frame, which upwardly extends, is installed with matched apron plate 21, preceding shield
Plate 21 and bottom plate 13 are vertically arranged.1 tail end of body frame, which upwardly extends, is installed with matched rear backplate 22,22 He of rear backplate
Bottom plate 13 is vertically arranged.Apron plate 21 is along the both ends of 1 width direction of body frame and rear backplate 22 along the two of 1 width direction of body frame
Side shield column is respectively arranged between end, i.e. the quantity on side shield column is two, and two side shield columns are wide along body frame 1
The setting of direction interval is spent, side shield column is arranged along 1 length direction of body frame, and side shield column and body frame 1 are vertically arranged.
As shown in Figure 1, side shield column includes multiple along the spaced support post 31 of 1 length direction of body frame, originally
The quantity of support post 31 is set as four in embodiment, and the bottom end of support post 31 is installed on body frame 1.Positioned at vehicle bottom
The support post 31 of 1 front end of frame is fixedly connected with apron plate 21, and the support post 31 and rear backplate 22 positioned at 1 tail end of body frame are solid
Fixed connection.As shown in connection with fig. 2, it is arranged between two neighboring support post 31 there are two split protective fence 32, protective fence 32
One end is hinged on support post 31 by articulated shaft, and the axis of articulated shaft is arranged along short transverse, the other end of protective fence 32
The retention mechanism that protective fence 32 is opened and closed is realized there are two being arranged between body frame 1.Two retention mechanisms are along 1 length side of body frame
It is arranged to interval.
As shown in Figures 2 and 3, retention mechanism includes the vertical bar 4 along short transverse setting, the circular in cross-section of vertical bar 4
Setting.At least one fixation kit 5 for fixing vertical bar 4 and vertical bar 4 can be made to rotate, this implementation are provided on protective fence 32
The quantity of fixation kit 5 is set as two in example, and two fixation kits 5 are arranged along 4 length direction interval of vertical bar.Vertical bar 4 and vehicle
The fastening assembly 6 being opened and closed for realizing protective fence 32 is provided between chassis 1.
As shown in Figure 3 and Figure 4, fixation kit 5 includes fixed plate 51, and fixed plate 51 is integrally formed setting.Fixed plate 51 is wrapped
Abutting portion 511 compatible with 4 outer peripheral surface of vertical bar is included, the cross section of abutting portion 511 is arc-shaped, and vertical bar 4 is located at 511 He of abutting portion
Between protective fence 32, and the axis of the axis of abutting portion 511 and vertical bar 4 is overlapped, and vertical bar 4 is in fixed plate 51 and the formation of protective fence 32
Gap in along its axis rotate.Abutting portion 511 each extends over to be installed with along the both ends of its circumferential direction and be affixed with protective fence 32
One end of the fixed part 512 of conjunction, fixed part 512 is fixedly connected with abutting portion 511, and fixed part 512 is bolted on protection
On column 32.
As shown in figure 4, the junction of fixed part 512 and abutting portion 511 is in order to keep the processing of fixed plate 51 more convenient
Fillet setting.In order to reduce the weight of fixed plate 51, fixed plate 51 is offered in the junction of fixed part 512 and abutting portion 511
Lightening hole 52.
As shown in figure 4, in order to reduce the abrasion between vertical bar 4 and fixed plate 51 and improve the stability of the rotation of vertical bar 4,
Elastometric boot 53 is provided between vertical bar 4 and fixed plate 51.In conjunction with shown in Fig. 5 and Fig. 6, elastometric boot 53 includes being set in
4 outer peripheral surface of vertical bar and the sleeve part 531 inconsistent with 511 negative camber of abutting portion, vertical bar 4 are set in sleeve part 531 and along it
Axis rotation.The outer peripheral surface of sleeve part 531 is installed with for increasing itself and 32 contact area of protective fence and matched increasing
Strong portion 532, enhanced portion 532 one end and protective fence 32 far from sleeve part 531 contradict connection.Sleeve part 531 and abutting portion 511 it
Between be provided with the plug division 533 for preventing it from falling for being clamped sleeve part 531, the quantity of plug division 533 is set as four, grafting
The setting of 533 vertical sleeve portion 531, portion, the fan-shaped setting in the cross section of plug division 533, and four combinations of plug division 533 form one
A cylinder.Abutting portion 511 offers clamping through-hole compatible with four plug divisions 533, and plug division 533 is plugged on clamping through-hole
It is interior and contradict and connect with it.The outer peripheral surface of the one end of plug division 533 far from sleeve part 531 is installed with for preventing plug division 533
It falls and matched limiting section 534, the fan-shaped setting of limiting section 534, limiting section 534 is located at abutting portion 511 far from perpendicular
The side of bar 4 and inconsistent with it, and the gap for being easily installed limiting section 534 is formed between two neighboring plug division 533.
As shown in figure 4, fastening assembly 6 includes the upper conflict plate 61 for being installed in 4 outer peripheral surface of vertical bar, is installed in 1 and of body frame
Fixation backing plate 62 between vertical bar 4, fixed backing plate 62 are arranged along 1 length direction of body frame, and fixed backing plate 62 is installed in vehicle bottom
On frame 1.Upper conflict plate 61 is arranged along 1 length direction of body frame, and the upper bottom surface for contradicting plate 61 is provided with the branch that connection is contradicted with it
Limit plate 63 is supportted, support limit plate 63 vertically fixes backing plate 62, and one end of support limit plate 63 is installed on fixed backing plate 62,
The top surface of the other end of support limit plate 63 is vertically installed with limited block 64, and upper conflict plate 61 is located at limited block 64 and fixed backing plate
In the clamping gap formed between 62.In order to make upper conflict plate 61 from clamping gap in smoothly rotation come out and and support limit
Plate 63 separates, and the upper end face for contradicting the one end of plate 61 far from vertical bar 4 is set as the cambered surface that bending direction is directed toward vertical bar 4.Vertical bar 4
Outer peripheral surface is installed with firm plate 65, and upper firm plate 65 is arranged along 1 length direction of body frame, upper firm plate 65 and upper conflict plate 61
Positioned at the two sides of vertical bar 4 along its length.The bottom surface of upper firm plate 65 is provided with the support plate 66 that connection is contradicted with it, supports
Plate 66 vertically fixes backing plate 62, and one end of support plate 66 is installed on fixed backing plate 62.
As shown in figure 4, in order to improve the stability that fastening assembly 6 uses, the outer peripheral surface of vertical bar 4 is installed with lower conflict plate
67, lower conflict plate 67 and upper conflict plate 61 are arranged in parallel, and the lower top surface for contradicting plate 67 and support limit plate 63 are contradicted and connected, and under
The end face for contradicting the one end of plate 67 far from vertical bar 4 is set as the cambered surface that bending direction is directed toward vertical bar 4.The outer peripheral surface of vertical bar 4 is fixed
There is lower firm plate 68, lower firm plate 68 and upper firm plate 65 are arranged in parallel, and the top surface of lower firm plate 68 and support plate 66 contradict and connect
It connects.
As shown in Figure 4 and Figure 5, in order to improve the stability that vertical bar 4 rotates, the outer peripheral surface of vertical bar 4 is installed with and its Xiang Shi
The upper limit plate 71 and lower limiting board 72 matched, two fixation kits 5 are located between upper limit plate 71 and lower limiting board 72
The top surface of the fixed plate 51 of the fixation kit 5 of top and upper limit plate 71 contradict connection, the fixation of underlying fixation kit 5
The bottom surface of plate 51 and lower limiting board 72 contradict connection.It is used for the ease of the unlatching of protective fence 32 and raising retention mechanism steady
It is qualitative, firm component 8 is provided between vertical bar 4 and protective fence 32, and firm component 8 is located between two fixation kits 5.
As shown in figure 5, firm component 8 include installation riser 81, two intervals being installed on protective fence 32 be installed in it is perpendicular
The mounting plate 82 of 4 outer peripheral surface of bar.Mounting plate 82 is arranged along 1 length direction of body frame, and mounting plate 82 and upper conflict plate 61 are located at
The two sides of vertical bar 4 along its length form installation gap between two mounting plates 82.Two mounting plates 82 are in installation gap
It is provided with the firm driving plate 83 for driving vertical bar 4 to rotate, one end axis of firm driving plate 83 is hinged on two mounting plates 82
On.The lower card adapter plate 84 and upper card adapter plate 85 for being clamped firm driving plate 83 are provided on installation riser 81.
As shown in figure 5, firm driving plate 83 is integrally formed setting.Firm driving plate 83 includes being arranged in two mounting plates 82
Between articulated section 831, with the clamping portion 832 that fits of installation riser 81, articulated section 831 is hinged on two peaces by rotation axis
Between loading board 82, the vertical protective fence 32 of the axis of rotation axis is arranged.Clamping portion 832 is arranged along 1 length direction of body frame, clamping portion
The first connecting portion 833 for realizing that the two is fixedly connected is provided between 832 one end and articulated section 831 along its length, the
One interconnecting piece 833 is obliquely installed to close to 32 direction of protective fence.The other end extension of clamping portion 832 along its length is installed with
To the second connecting portion 834 being obliquely installed far from 32 direction of protective fence, second connecting portion 834 is prolonged far from one end of clamping portion 832
It stretches and is installed with driving portion 835, driving portion 835 is arranged along 1 length direction of body frame.
As shown in figure 5, lower card adapter plate 84 is integrally formed setting.Lower card adapter plate 84 includes under being installed on installation riser 81
Limiting section 841, the setting of 841 right angle setting riser 81 of lower limit portion.The one end of lower limit portion 841 far from installation riser 81 is vertically solid
Equipped with lower interconnecting piece 842, lower interconnecting piece 842 is arranged along short transverse, consolidates driving plate 83 and is located at lower interconnecting piece 842 and installs perpendicular
Between plate 81, and the bottom surface of firm driving plate 83 and the top surface in lower limit portion 841 contradict connection.Lower interconnecting piece 842 is far from lower limit
The one end in position portion 841 is vertically installed with lower abutting portion 843, lower 843 right angle setting riser 81 of abutting portion setting, and lower abutting portion
843 and lower limit portion 841 be located at the two sides of lower interconnecting piece 842.
As shown in figure 5, upper card adapter plate 85 is integrally formed setting.Upper card adapter plate 85 include with installation riser 81 fit it is upper
Sticking part 851 is provided with shaft between upper sticking part 851 and installation riser 81, and upper sticking part 851 is rotatablely connected by shaft
On installation riser 81, the axis right angle setting riser 81 of shaft is arranged.One end of upper sticking part 851 is vertically installed with upper limit
Portion 852, the setting of 852 right angle setting riser 81 of upper limit portion, the one end of upper limit portion 852 far from upper sticking part 851 are vertically fixed
There is upper interconnecting piece 853, upper interconnecting piece 853 is arranged along short transverse, and upper interconnecting piece 853 and upper sticking part 851 are located at upper limit
The two sides in portion 852, firm driving plate 83 are located between upper interconnecting piece 853 and installation riser 81.Upper interconnecting piece 853 is far from upper limit
The one end in portion 852 is vertically installed with the upper abutting portion 854 to fit with lower abutting portion 843, upper 854 right angle setting riser of abutting portion
81 settings, and upper abutting portion 854 and upper limit portion 852 are located at the two sides of upper interconnecting piece 853.
As shown in figure 5, being installed between the top of two mounting plates 82 to improve the stability that firm component 8 uses
For limiting the position stopping arch plate 86 of firm 83 rotational angle of driving plate, the arc-shaped setting in the cross section of position stopping arch plate 86, and limit
The bending direction of arc plate 86 is directed toward mounting plate 82, is formed and is turned between the negative camber of position stopping arch plate 86 and the top surface of firm driving plate 83
Dynamic gap.Installation riser 81 is installed with the supporting block 87 for being used to support upper card adapter plate 85 in the side of upper card adapter plate 85.Upper conflict
Key lock 88 is provided between portion 854 and lower abutting portion 843, upper abutting portion 854, lower abutting portion 843 offers respectively and key
Lock 88 compatible lockholes.
When protective fence 32 is in close state, upper conflict plate 61 is located at limited block 64 far from one end of vertical bar 4 and fixes
Between backing plate 62, upper firm plate 65 is located in support plate 66, and vertical bar 4 consolidates between support limit plate 63 and support plate 66
For driving plate 83 between upper card adapter plate 85 and lower card adapter plate 84, key lock 88 is in locking state, is needing opening protection function column
When 32, unlocking key lock 88, the upper card adapter plate 85 of rotation, and it is supported on card adapter plate 85 in supporting block 87, rotation, which consolidates, to be driven
Plate 83, makes firm driving plate 83 and the separation of lower card adapter plate 84, rotates firm driving plate 83 later and makes firm driving plate 83 to remote
It is rotated from 32 direction of protective fence, consolidates driving plate 83 and mounting plate 82 is driven to rotate, mounting plate 82 drives vertical bar 4 to rotate, 4 band of vertical bar
Dynamic upper conflict plate 61 rotates, and one end rotation of the upper conflict plate 61 far from vertical bar 4 is simultaneously inconsistent with fixed backing plate 62, above contradicts at this time
Plate 61 drives vertical bar 4 to separation that is mobile far from 1 direction of body frame and realizing conflict plate 61 and support limit plate 63, erects simultaneously
Bar 4, which drives, consolidates the rotation of plate 65 and separate support plate 66, the unlatching of protective fence 32 is realized, to improve the closing of protective fence 32
Stability, but also have the advantages that it is easy to use, while between vertical bar 4 and fixed plate 51 be arranged elastometric boot 53,
The abrasion between vertical bar 4 and fixed plate 51 is reduced, stability and service life that retention mechanism uses are improved.
As shown in Figures 2 and 3, in order to improve the stability between two split protective fences 32, two split protective fences 32
Multiple connection components 9 are provided between one end far from articulated shaft, the quantity of connection component 9 is set as three in the present embodiment,
Three connection components 9 are arranged along short transverse interval.Connection component 9 includes the card adapter plate being disposed therein on a protective fence 32
91, limit rotary shaft 92 is provided between one end and protective fence 32 of card adapter plate 91, card adapter plate 91 is hingedly connected by limit rotary shaft 92
It connects on protective fence 32.It is installed on another protective fence 32 and connects and fixes plate 93, connect and fix the vertical protective fence 32 of plate 93
Setting connects and fixes the one end of plate 93 far from protective fence 32 and is vertically installed with the clamping limit plate 94 being spaced with protective fence 32, card
It connects and forms clamping gap between limit plate 94 and protective fence 32, card adapter plate 91 is located at clamping gap far from one end of limit rotary shaft 92
It is interior.For the ease of the rotation of card adapter plate 91, the vertical fixed oriented separate protective fence in the one end of card adapter plate 91 far from limit rotary shaft 92
The driving plate 95 in 32 directions.
When protective fence 32 is in close state, card adapter plate 91 is located at clamping limit plate 94 far from one end of hinged end and prevents
Between guardrail 32, and two split protective fences 32 are fixed, keep the closing of protective fence 32 more stable.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of grating semitrailer in storehouse easy to use, including body frame (1), setting body frame (1) bottom surface supporting leg (11)
Bottom plate (13) with idler wheel (12), setting in body frame (1) top surface, one end setting of the body frame (1) along its length
It is set as tail end for front end, the other end, the front end of the body frame (1) is installed with apron plate (21), the tail of the body frame (1)
End is installed with rear backplate (22), and there are two side shield column, the sides for setting between the apron plate (21) and rear backplate (22)
Face protective fence include it is multiple along body frame (1) length direction interval be arranged and be installed on body frame (1) support posts (31),
The split protective fence (32) of two be arranged between two neighboring support post (31), it is characterised in that: the protective fence (32)
One end be hinged on support post (31), be provided with retention mechanism between the other end and body frame (1), two are split described anti-
Guardrail (32) between one end of hinged end far from being provided with multiple connection components (9), and multiple connection components (9) are along height side
It is arranged to interval, the retention mechanism includes along the vertical bar (4) of short transverse setting and circular in cross-section, at least one setting
Fixation kit (5) between vertical bar (4) and protective fence (32), be arranged between vertical bar (4) and body frame (1) and for realizing
The fastening assembly (6) of protective fence (32) opening and closing, the fixation kit (5) include fixed plate (51), setting in vertical bar (4) and fix
Elastometric boot (53) between plate (51), the fixed plate (51) include being adapted with vertical bar (4) outer peripheral surface and cross section is in
The bending direction of the abutting portion (511) of arc, the abutting portion (511) is directed toward vertical bar (4), and the abutting portion (511) is along its week
It is installed with respectively to the both ends in direction and fits with protective fence (32) and be removably mounted at the fixed part on protective fence (32)
(512), the elastometric boot (53) includes being set in vertical bar (4) outer peripheral surface and inconsistent with abutting portion (511) negative camber
Sleeve part (531), the plug division (533) for being installed in sleeve part (531) outer peripheral surface and vertical sleeve portion (531), the abutting portion
(511) it offers and plug division (533) compatible clamping through-hole.
2. a kind of grating semitrailer in storehouse easy to use according to claim 1, it is characterised in that: the fixed plate (51)
Lightening hole (52) are offered in the junction of fixed part (512) and abutting portion (511).
3. a kind of grating semitrailer in storehouse easy to use according to claim 1, it is characterised in that: the fixed part
(512) it is arranged with the junction of abutting portion (511) in rounded corner.
4. a kind of grating semitrailer in storehouse easy to use according to claim 1, it is characterised in that: the sleeve part
(531) outer peripheral surface is installed with the enhanced portion (532) for increasing itself and protective fence (32) contact area.
5. a kind of grating semitrailer in storehouse easy to use according to claim 1, it is characterised in that: the plug division
(533) quantity is set as four, and four plug division (533) combinations form a cylinder, and the plug division (533) is separate
The outer peripheral surface of one end of sleeve part (531) is installed with the limiting section (534) for improving elastometric boot (53) stability, limit
Portion (534) is arranged in fan annular, and the gap for being easily installed limiting section (534) is formed between the two neighboring plug division (533).
6. a kind of grating semitrailer in storehouse easy to use according to claim 1, it is characterised in that: the fixation kit
(5) quantity is set as two, and two fixation kits (5) are arranged along vertical bar (4) length direction interval, the vertical bar (4)
Outer peripheral surface be spaced be installed with upper limit plate (71) and lower limiting board (72) along its length, two fixation kits (5)
It contradicts between upper limit plate (71) and lower limiting board (72) and with it and connect respectively.
7. a kind of grating semitrailer in storehouse easy to use according to claim 1, it is characterised in that: the connection component
It (9) include the card adapter plate (91) being hinged on one of protective fence (32), the card being installed on another protective fence (32)
It connects fixed plate (93), be installed in the clamping limit for connecting and fixing plate (93) separate protective fence (32) one end and being spaced with protective fence (32)
Position plate (94), the card adapter plate (91) are located between clamping limit plate (94) and protective fence (32) far from one end of hinged end.
8. a kind of grating semitrailer in storehouse easy to use according to claim 7, it is characterised in that: the card adapter plate (91)
The driving plate (95) that one end far from hinged end is installed with convenient for rotation card adapter plate (91).
9. a kind of grating semitrailer in storehouse easy to use according to claim 1, it is characterised in that: the fastening assembly
It (6) include the upper conflict plate (61) for being installed in vertical bar (4) outer peripheral surface and upper firm plate (65), setting in body frame (1) and vertical bar
(4) between and the fixation backing plate (62) that is installed on body frame (1), setting are connect in upper conflict plate (61) bottom surface and contradicting with it
Support limit plate (63), setting contradict in upper firm plate (65) bottom surface and with it the support plate (66) of connection, it is described firm
Plate (65) and upper conflict plate (61) are located at the two sides of vertical bar (4) along its length, the upper conflict plate (61), upper firm plate
(65) it is arranged along body frame (1) length direction, one end of the support limit plate (63) is installed on fixed backing plate (62), is another
One end top surface is installed with limited block (64), and the upper conflict plate (61) is located between limited block (64) and fixed backing plate (62), institute
It states and contradicts the cambered surface that plate (61) are set as bending direction direction vertical bar (4) far from the end face of vertical bar (4) one end, the support plate
(66) one end is installed on fixed backing plate (62).
10. a kind of grating semitrailer in storehouse easy to use according to claim 9, it is characterised in that: the vertical bar (4)
Outer peripheral surface is installed with the lower conflict plate (67) that connection is contradicted with support limit plate (63) in the bottom surface of support limit plate (63), described
The lower cambered surface for contradicting plate (67) and being set as bending direction direction vertical bar (4) far from the end face of vertical bar (4) one end, the vertical bar (4)
Outer peripheral surface in the bottom surface of support plate (66) be installed with support plate (66) contradict connection lower firm plate (68).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060715.9A CN109760766A (en) | 2019-01-21 | 2019-01-21 | A kind of grating semitrailer in storehouse easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060715.9A CN109760766A (en) | 2019-01-21 | 2019-01-21 | A kind of grating semitrailer in storehouse easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109760766A true CN109760766A (en) | 2019-05-17 |
Family
ID=66454328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910060715.9A Pending CN109760766A (en) | 2019-01-21 | 2019-01-21 | A kind of grating semitrailer in storehouse easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109760766A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201023535Y (en) * | 2007-04-08 | 2008-02-20 | 孙永恒 | Convenient high hurdles wagon compartment |
| CN202279165U (en) * | 2011-10-05 | 2012-06-20 | 安徽省蒙城县华威汽车改装有限公司 | Side plate improved structure of breast board car |
| CN202743340U (en) * | 2012-09-20 | 2013-02-20 | 丁军 | Novel stake semi-trailer |
| CN204137137U (en) * | 2014-07-25 | 2015-02-04 | 河北鹏达专用汽车有限公司 | Storehouse grating conveying carriage |
| CN204821745U (en) * | 2015-07-17 | 2015-12-02 | 河北驹王专用汽车股份有限公司 | Take xiao men storehouse bars semitrailer side door |
-
2019
- 2019-01-21 CN CN201910060715.9A patent/CN109760766A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201023535Y (en) * | 2007-04-08 | 2008-02-20 | 孙永恒 | Convenient high hurdles wagon compartment |
| CN202279165U (en) * | 2011-10-05 | 2012-06-20 | 安徽省蒙城县华威汽车改装有限公司 | Side plate improved structure of breast board car |
| CN202743340U (en) * | 2012-09-20 | 2013-02-20 | 丁军 | Novel stake semi-trailer |
| CN204137137U (en) * | 2014-07-25 | 2015-02-04 | 河北鹏达专用汽车有限公司 | Storehouse grating conveying carriage |
| CN204821745U (en) * | 2015-07-17 | 2015-12-02 | 河北驹王专用汽车股份有限公司 | Take xiao men storehouse bars semitrailer side door |
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Effective date of abandoning: 20201222 |