A kind of roller shelf
Technical field
The utility model belongs to industrial technology field, is specifically related to a kind of roller shelf.
Background technology
In industrial technology field, often need to store, put the article with circular-arc-shaped exterior contour, as roll shaft, roller etc.Taking roller as example, the transport of roller and maintenance seem particularly important to roller quality, and then affect printing quality.Manufacturing enterprise is generally by roller endways depositing one by one now, and this modes of emplacement can be placed in roller shelf and store, but this modes of emplacement built on the sand; Once a roller has been fallen, the roller of falling is just easy to knock other rollers down, causes roller damage serious, poor stability; Another kind of mode is that roller is droped to the ground and lain on pallet, and several but pallet can only be placed, space availability ratio is not high, and safety is also limited.In these two kinds of modes, before shelving roller, can first on shelf or pallet, pad a woollen blanket to avoid roller to move or to roll, but woollen blanket absorption impurity also easily causes corrosion and damages to woollen blanket.Granted publication number is that the China of CN202296053 U proposed a kind of protruding seal axle version safety support support, this bracing frame comprises the crossbeam of the pillar stiffener be arrangeding in parallel and the adaptive length that pillar stiffener is linked together, on described pillar stiffener, be provided with corresponding between two groove, on groove, be provided with cushion.This bracing frame can prevent the rolling of roller in storing process, but space availability ratio is not high yet.
Utility model content
The purpose of this utility model is to solve roller in prior art and deposits poor stability, technical matters that space availability ratio is low.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of roller shelf, comprise at least one overhead baggage rack unit; Overhead baggage rack unit comprises shelf framework, it is characterized in that, each layer in shelf framework is provided with support, and support top entirety is recessed to form some grooves downwards, and the vertical section of groove is arc or V-arrangement.Roller can be droped to the ground and be lain on shelf like this, and is held because being embedded in groove, therefore can not be moved, has improved safety.On the other hand, by shelf, roller is stacked up, has improved space availability ratio.Wherein V-arrangement is better, and it can be for clamping the roller of wider range of curvature radius, therefore even be stored on same back-up block, the roller size of depositing does not need unanimously yet, applicability is strong.Can also preferably on described groove, be provided with cushion, to reduce roller at the probability that picks and places moment generation scraping.Cushion can be rubber, foam or cloth etc.Described support can comprise a pair of supporting blade being fixed on each layer of shelf, and the groove on supporting blade is corresponding between two in pairs.
Preferably, described shelf framework comprises the paired crossbeam of column face and two column faces of connection, and described column face is formed by connecting by two root posts and some flat diagonal braces; Described support comprises a pair of supporting blade being fixed on paired crossbeam, and the groove on supporting blade is corresponding between two in pairs.Described flat diagonal brace comprises and supporting and diagonal brace, is generically and collectively referred to as flat diagonal brace.Certainly allow in situation about suitably raising the cost, can adopt other general shelf frame shelf structures, as the above-mentioned paired crossbeam in same level is replaced with to transverse slat; In addition, support can be also a back-up block of entirety, no longer adopts two discrete supporting blades.By contrast, this preferred technical scheme has the following advantages: first, structure is penetrating, and storekeeper or other relevant staff not only can see the situation of depositing of each layer of its overhead baggage rack unit in front, the situation of depositing that can also get a glimpse of other overhead baggage rack units in whole shelf.Secondly, this structure is saved material, and cost is low.
Can also be preferably, described support top is provided with the safety strap that connects two described column faces.The object that safety strap is set is, blocks quilt and be down flat two bottom surfaces of the roller of putting with safety strap, further avoids roller, under shelf rock situation, landing occurs, and further eliminated potential safety hazard.The safety strap here can be elastic webbing, and as elastic or there is the strap of certain extensibility, the composite band that can also be made up of rigid strip and elastic webbing, can also be even rigid strip.Safety strap can have at least one end to be flexibly connected with described column.Certainly two ends are flexibly connected best.The mode being flexibly connected can be hook, buckle etc., is advisable with easy to use.
On above-mentioned technical scheme basis, can also be preferably, described support is sleeper, rubber or Plastic Parts; Described shelf framework is metal piece, and its outside face is coated with dope layer or is covered with plastic membranous layer.Sleeper, rubber or Plastic Parts can prevent that as bearing support the roller surface being placed is worn; Wherein Rubber Parts also helps raising friction force, prevents that the roller being placed is moved, and Plastic Parts is difficult for corroding roller surface.Most preferably sleeper, its tough and tensile and elasticity, had both been difficult for, to produced surface scraping by roller, can its surface not being produced and being corroded again.
Further preferably, the cross-sectional plane of described column is U-shaped, and first, second wall body contiguous with stud openings offers corresponding fixed orifice along short transverse, and three wall body relative with stud openings offers hook hole along short transverse; The two ends of described flat diagonal brace are inserted into respectively in two root post openings of the described column face of composition, and the fixed orifice of the fixed orifice of first screw bolt passes the first wall body, at least one flat diagonal brace, the second wall body coordinates with the first nut; Described crossbeam two ends are provided with hook plate, hook plate is provided with hook, and link up with respectively in the hook hole of described column the 3rd wall body to connect two described column faces, the fixed orifice of the fixed orifice of second screw bolt passes the first wall body, hook plate, the second wall body coordinates with the second nut.This shelf frame strength is high, long service life, safe.
Still more preferably, first, second wall body Width middle part of described column caves inward respectively, forms recessed road; The two ends of described supporting blade are embedded in recessed road, form sliding block joint, and the spacing bottom of fixing supporting blade of described crossbeam.This shelf structure is easy for installation, can remove the complicated fastening device such as bolt, screw from; In addition, this shelf not only can be for shelving roller, after dismounting supporting blade, can also be used for shelving the article with smooth outline, therefore can more freely design, the storage purposes of the shelf of arranging in pairs or groups.
Further preferred technical scheme also has, described first, second wall body respectively offers the described fixed orifice of two row along short transverse, respectively comprise the row fixed orifice for fixing described flat diagonal brace near stud openings, and away from the row fixed orifice for stay hook link plate of stud openings.Set up two row fixed orifices separately, crossbeam can be according to the actual roller size of depositing, arrange arbitrarily along the short transverse of column, is not subject to the restriction of flat diagonal brace fixed position, and alerting ability is good.
Further preferred technical scheme also has, and described shelf comprise at least one row overhead baggage rack unit; In same row, the crossbeam of overhead baggage rack unit is parallel to each other, and adjacent overhead baggage rack unit connects by paired Connector Clip, and each Connector Clip two ends are vertically plugged in the column hook hole that adjacent two overhead baggage rack units are corresponding.Connector Clip is further fixed the adjacent overhead baggage rack unit in same row, has improved the steadiness of shelf.Between described paired Connector Clip, be also provided with the gear beam parallel with described crossbeam, further to improve the stability of shelf.
On the basis of technique scheme, preferably, described roller shelf comprise at least one row overhead baggage rack unit; The crossbeam of each overhead baggage rack unit is parallel to each other in same row, and adjacent overhead baggage rack unit connects by paired Connector Clip, and each Connector Clip two ends are vertically plugged in the column hook hole that adjacent two overhead baggage rack units are corresponding.This structure can be saved the usage quantity of column face, reduces costs.In this structure, the second bolt can be successively coordinates with the second nut through the crossbeam hook plate of the fixed orifice of the first wall body of column, the column face both sides that shared, the fixed orifice of the second wall body, has also saved the usage quantity of the second bolt.
On the basis of technique scheme, can also be preferably, described roller shelf comprise at least one row overhead baggage rack unit; With crossbeam that in a line, each overhead baggage rack unit is corresponding on same straight line, and adjacent overhead baggage rack unit shares a described column face, form by its 3rd wall body of column of shared column face and offer two row hook holes along short transverse, the crossbeam of the column face both sides that shared is hooked on respectively with it in contiguous hook hole.
Advantage of the present utility model and beneficial effect are, these roller shelf:
One, can be for depositing roller, the roller placement of can droping to the ground, safety and space availability ratio all improve greatly;
Two, roller shelf structure is penetrating, saves material, and cost is low;
Three, high, the long service life of the shelf frame strength in roller shelf structure, stability are high;
Four, easy for installation, purposes can free collocation design, and alerting ability is good;
Five, low to roller size requirements, range of use is wide.
Brief description of the drawings
Fig. 1 is that the master of the utility model roller shelf in embodiment 1 looks schematic diagram;
Fig. 2 is the perspective view of the utility model roller shelf in embodiment 1;
Fig. 3 is the partial schematic diagram after the column of the utility model roller shelf in embodiment 1 and crossbeam are disassembled;
Fig. 4 is the perspective view of the utility model roller shelf in embodiment 2;
Fig. 5 is the perspective view of the utility model roller shelf in embodiment 3.
In figure: 1, column; 2, flat diagonal brace; 3,4, first, second bolt; 5, roller; 6, gear beam; 7 and 7 ', crossbeam; 8 and 8 ', supporting blade; 9 and 9 ', Connector Clip; 10 and 10 ', safety strap; 11,12,13, first, second, third wall body; 70, hook plate; 80 and 80 ', groove; 110 and 120, fixed orifice; 111 and 121, recessed road; 130, hook hole; 701, hook.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
Embodiment 1
The utility model is a kind of roller shelf, comprises an overhead baggage rack unit; Overhead baggage rack unit comprises shelf framework, and each layer in shelf framework is provided with support, and support top entirety is recessed to form some grooves downwards, and the vertical section of groove is arc or V-arrangement.Be preferably V-arrangement.It is upper that roller 5 is placed on a folder, and be embedded in groove.
As Figure 1-3, shelf framework comprises two column faces and for connecting the paired crossbeam in same level of two column faces.Column face is formed by connecting by two root posts 1 and some flat diagonal braces 2.The logarithm of crossbeam can depend on the circumstances, but is at least a pair of.As Figure 1-3, each overhead baggage rack unit has four pairs of crossbeams.The number of support also depends on the circumstances, and preferably crossbeam logarithm is suitable with support number, and a support is installed on every pair of crossbeam, saves like this material.The structures such as the every pair of crossbeam and crossbeam upper bracket are identical or similar respectively, are crossbeam 7,7 ' and the structure situation of supporting support etc. with it therefore only describe below pair of beams wherein.
Support can be an overall back-up block, and each layer of being fixed on shelf framework is upper, but preferred support comprises a pair of supporting blade being fixed on paired crossbeam here.As Figure 1-3, support comprises a pair of supporting blade 8,8 ' be arrangeding in parallel; Wherein, supporting blade 8 is fixed on crossbeam 7, and it is upper that supporting blade 8 ' is fixed on crossbeam 7 ', and groove on supporting blade 8,8 ' 80,80 ' corresponding between two, can embed in corresponding groove 80,80 ' for roller 5 while keeping flat.Supporting blade 8,8 ' top also can be provided with the safety strap 10,10 ' that connects two column faces, safety strap 10,10 ' blocks the exposed part outside supporting blade 8,8 ' of the roller 5 being placed, further avoid roller 5, under shelf rock situation, landing occurs, further eliminated potential safety hazard.
As shown in Figure 3, the cross-sectional plane of column 1 is U-shaped, and first, second wall body 11,12 contiguous with stud openings offers corresponding fixed orifice 110,120, and three wall body 13 relative with stud openings offers hook hole 130; The two ends of flat diagonal brace 2 are inserted into respectively in two root post 1 openings of composition column face, and the first bolt 3 coordinates with the first nut (not shown) through the fixed orifice 120 of the fixed orifice 110 of the first wall body, two flat diagonal braces 2, the second wall body successively.Certainly, the fixed form of flat diagonal brace and the first bolt is not limit, such as, some flat diagonal braces can also be to be bolted in column by one first alone, instead of one end of two flat diagonal braces is bolted in column by one first simultaneously.Each root crossbeam two ends is all provided with hook plate 70, and hook plate 70 is provided with hook 701, and links up with respectively in the hook hole 130 of column the 3rd wall body to connect two column faces; The second bolt 4 coordinates with the second nut (not shown) through the fixed orifice 120 of the fixed orifice 110 of the first wall body, hook plate 70, the second wall body successively.
The fixed form of supporting blade on crossbeam has multiple, can be to fix by bolt, screw, can be engaging.Preferably, as Figure 1-3, first, second wall body 11,12 Width middle parts of column cave inward respectively, form recessed road 111,121; The two ends of supporting blade 8 are embedded in recessed road 111,121, form sliding block joint, the spacing bottom of fixing supporting blade 8 of crossbeam 7, thus supporting blade 8 is separately fixed on crossbeam 7.The fixed form of another supporting blade 8 ' is also similar, different, and supporting blade 8 ' is to be fixed on another crossbeam 7 ' paired with crossbeam 7.
On first, second wall body 11,12, fixed orifice 110,120 can be offered row, can offer two row.Preferably, as Figure 1-3, the first wall body 11 offers two row fixed orifices 110 along short transverse, comprises the row fixed orifice 110 for fixing flat diagonal brace 2 near stud openings, and away from the row fixed orifice 110 for stay hook link plate 70 of stud openings; The second wall body 12 also offers two row fixed orifices 120 along short transverse, comprises the row fixed orifice 120 for fixing flat diagonal brace 2 near stud openings, and away from the row fixed orifice 120 for stay hook link plate 70 of stud openings.
Support can be sleeper, rubber or Plastic Parts; Shelf framework can be metal piece, and its outside face is coated with dope layer or is covered with plastic membranous layer.
Certainly, in said structure, supporting blade 8,8 ' also can be respectively integrated with crossbeam 7,7 ', instead of supporting blade 8 and crossbeam 7 while manufacturing, supporting blade 8 ' are separate with crossbeam 7 ', supporting blade 8 and crossbeam 7, supporting blade 8 ' are assembled with crossbeam 7 ' while installing again.Preferably separate structure of supporting blade 8 and crossbeam 7, supporting blade 8 ' and crossbeam 7 ', more flexible while use like this.
Embodiment 2
The utility model is a kind of roller shelf, as described in Figure 4, comprises a row overhead baggage rack unit; The situation of each overhead baggage rack unit is identical with the overhead baggage rack unit described in embodiment 1.The crossbeam 7 of each overhead baggage rack unit in same row, 7 ' parallel to each other, and adjacent overhead baggage rack unit connects by paired Connector Clip 9,9 ', and Connector Clip 9,9 ' two ends are vertically plugged into respectively in the column hook hole 130 that adjacent two overhead baggage rack units are corresponding.Between Connector Clip 9,9 ', also can be provided with in pairs and cross-member 7, the 7 ' parallel gear beam 6.
Embodiment 3
The utility model is a kind of roller shelf, as described in Figure 5, comprises a line overhead baggage rack unit; The situation of each overhead baggage rack unit is identical with the overhead baggage rack unit described in embodiment 1.With crossbeam 7 that in a line, each overhead baggage rack unit is corresponding on same straight line, and adjacent overhead baggage rack unit shares a column face, form and shared column 1 its 3rd wall body 13 of column face and offer two row hook holes 130 along short transverse, the crossbeam of the column face both sides that shared is hooked on respectively in a contiguous with it row hook hole 130 as crossbeam 7,7 '.
Embodiment 4
The utility model is a kind of roller shelf, comprises two row, two row overhead baggage rack units; The situation of each overhead baggage rack unit is identical with the overhead baggage rack unit described in embodiment 1.The situation of each row is consistent with embodiment 2, and the situation of each row is consistent with embodiment 3.Certainly line number and the columns of overhead baggage rack unit can freely increase as required.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.