CN205482087U - Shelf and cold storage plant - Google Patents

Abstract

The utility model relates to a shelf technical field discloses a shelf and cold storage plant, and wherein the shelf includes the shelf main part, the shelf main part including relative set up just shelving face and the anti - face of shelving, the shelf main part has a pair of relative side, this all outwards is provided with defining flange to the side. The utility model provides a defining flange sets up in that the relative side of shelf main part is outside, and the shelf openly uses can all be injectd the position of shelf as injecing the structure with defining flange when using with the turn -over, just so reaches the purpose of two -sided use shelf, and the user can select wherein arbitrary as positive to enlarged the use value of shelf, even the shelf turn -over is placed to user's carelessness, the shelf still can be by spacing, and convenience of customers uses.

Description

A kind of shelf and cold storage plant

Technical field

This utility model relates to the plate rail technical field of supports articles, more particularly to a kind of can the shelf of two-sided use and there is its cold storage plant.

Background technology

Shelf, as the term suggests being the bracing frame for placing objects, refers in particular to shelve the plate rail of reserve in the storage compartment of the preserver such as refrigerator, wine cabinet.

In prior art, the shelf in storage compartment typically has limited block and positions, but limited block of the prior art is perpendicular to shelf often, limited block can only be used by this shelf towards limited impression just has its use value, the most only having one side use value, turn-over uses just cannot be spacing.Being placed by shelf turn-over if user is careless, when picking and placeing article next time, direct for shelf pull may out be caused shelf to drop by direct Drawing-out rack, makes troubles to the use of user.In use, need to lift shelf and pull out limited block just can be made to depart from limited impression, after limited block departs from limited impression, shelf does not just have spacing, after pull-out shelf, shelf front end does not support the most sagging, shelf rear end has and enough upwarps space, it is easily caused shelf upset, and then is easily caused shelf landing in storage compartment and gets off, make troubles to the use of user.Additionally this type of shelf is the most also not easy to stack carrying.For the shelf of reinforcement welding, during processing and fabricating, limited block is difficult to location, could weld or fixing, add processing cost after needing special positioning fixture location.

In addition, shelf in wine cabinet case gallbladder, some is to use ball slide rail to be connected with case gallbladder, or directly makes shelf can pull out in case gallbladder as drawer or retract at shelf both sides installation roller the installation guide rail of the two side in case gallbladder, convenient access bottle.Such as Application No. CN201020690771.5, the Chinese patent of the rack structure that entitled a kind of wine cabinet has Damping sliding rail discloses a kind of shelf with similar functions.But each shelf increases single raise slide rail or installs roller, can cause the huge increasing of cost of product undoubtedly, so this structure can only use in medium-to-high grade wine cabinet product.

Utility model content

This utility model in order to expand the use value of shelf, simultaneously use the most for the convenience of the user, it is provided that a kind of shelf with two-sided use value and there is its cold storage plant.

This utility model is achieved through the following technical solutions above-mentioned purpose.

A kind of shelf, including shelf main body, shelf main body includes the face of just shelving that is oppositely arranged and anti-face of shelving, and shelf main body has a pair relative side, and this opposite side is all to being outside equipped with defining flange.

nullShelf main body in this programme can be platy structure，Can also be grid plate rail structure or other there are positive and negative two structures shelving face，Either which kind of structure，All there is a pair relative side，The shelf main part that this opposite side connects is put on the support surface for taking，And the defining flange on this opposite side is outwards arranged from this side，The most just shelving and facing up placing articles，The most counter shelving faces up placing articles，Limited block can be set on the support surface to limit defining flange，I.e. shelf front in this programme uses and can be with defining flange as the position being defined structure and limiting shelf time turn-over uses，Thus reach the purpose of two-sided use shelf，User can select any of which face as front，Thus expand the use value of shelf，Even if user is careless, shelf turn-over is placed，Shelf still can be limited，It is user-friendly to.

As improving further, the quantity of the defining flange on each relative side of above-mentioned shelf main body is two or more, and the defining flange on each side is arranged along the length direction of place side.So can the most more limit the position of shelf, be user-friendly to.The drawing and pulling type shelf of three defining flanges is such as set up in side edge length side, near outer fix, one limited block is set to stop defining flange on the support surface, shelf extract out time can limited piece stop three times, i.e. shelf can have three the limited piece extraction distance stopped when extracting out, user is facilitated to pick and place the article of diverse location on shelf, when shelf turn-over pot life position flange equally can limited piece of stop.

As improving further, above-mentioned shelf main body connects baffle plate, and the purpose of this baffle plate is the article for stopping on shelf, it is to avoid article are landing from shelf, can set quantity and the position of baffle plate according to shelf service condition in different equipment.The such as shelf of pull in refrigerator, can connect baffle plate in the front side edge of shelf and/or back side edge, and baffle plate shelves face beyond positive and negative two simultaneously, and when such shelf front uses and turn-over uses, baffle plate can play the effect stopping article landing.Or can also just shelve face or counter shelving is avoided the position of supporting surface and arranged the baffle plate parallel with relative side on face.

As improving further, above-mentioned shelf main body is provided with groove, the article easily rolled are placed to facilitate, such as cylindrical bottle, groove is then arranged to the close arc groove of shapes and sizes when putting upside down with bottle to position bottle, make its will not barrel shift, groove now has part in height beyond just shelving face or anti-face of shelving, but may not interfere with shelf front and place or turn-over is placed.

As improving further, the face of just shelving of above-mentioned shelf main body and/or the anti-face of shelving are provided with rubber layer or coating is moulded in leaching.Easily collide with shelf when shelf is placed bottle or other glass, if shelf material is harder, the material that coating is moulded in collision dynamics the biggest easily damage bottle or other glass, rubber layer or leaching is softer, can avoid glass etc. is caused damage.In addition it is similar in wine cabinet etc. needs the cabinet freezing or heating tool and typically can be provided with the devices such as compressor, dither can be produced during this plant running, dither can pass to shelf, and then pass to the wine in bottle and bottle or other glass and content, on the one hand glass is produced impact, on the other hand the preservation effect of wine or other content can be produced impact, the most also can produce noise, and rubber layer or leaching are moulded coating and can effectively be alleviated or avoid dither, improve and preserve quality, reduce or abate the noise.

A kind of cold storage plant, including case gallbladder and above-mentioned shelf, case gallbladder includes a pair relative sidewall, this is respectively equipped with supporting surface to inside sidewalls, supporting surface is provided with block, above-mentioned shelf main body ride over this on the supporting surface of sidewall, when the length direction along above-mentioned relative side pulls shelf to skid off case gallbladder on the support surface, block blocks above-mentioned defining flange.

When pulling shelf to skid off case gallbladder on the support surface, block blocks defining flange makes shelf to skid off, and when lifting the front end of shelf pull-out direction and be pulled outwardly, defining flange is crossed above block, can be pulled out from case gallbladder by shelf.When shelf is placed by turn-over, when pulling shelf to skid off on the support surface, block still can block defining flange makes shelf to skid off, and when lifting the front end of shelf pull-out direction and be pulled outwardly, defining flange is crossed above block, can be pulled out from case gallbladder by shelf.With shelf of the prior art can only one side use compared with, this programme expands the use value of shelf, can two-sided use, even if user is careless, shelf turn-over is placed, when picking and placeing article next time, block still can block defining flange and makes shelf to skid off, avoiding and the most directly extract out after shelf turn-over of the prior art uses and drop, user uses safer, random, convenient.

As improving further, the quantity of the defining flange on each relative side of above-mentioned shelf main body is two, and the defining flange on each side is arranged along the length direction of place side.The quantity of defining flange is too much, ten defining flanges are such as set, then shelf is often extracted the least one section out and is accomplished by lifting shelf, user uses the most troublesome inconvenience, so as a kind of preferably scheme, two defining flanges are only set on each relative side, two different extraction distances so can be defined when shelf is drawn out of, facilitate user to pick and place the article of diverse location on shelf, the most each relative side only arranges two defining flanges and can also save material and processing cost.

The relative inside sidewalls of above-mentioned case gallbladder is positioned at supporting surface and is arranged over upper limit plane, the distance slipped over for above-mentioned defining flange is left between above upper limit plane and block, this distance only need to be crossed above block for defining flange, move up and down limiting shelf to greatest extent, the distance that the tail end of shelf extraction direction upwarps can be limited simultaneously, avoid shelf to overturn, be user-friendly to.

As the preferred scheme of one, above-mentioned shelf main body includes the beam between quadra and the frame being connected to framework that reinforcing bar surrounds.Quadra makes shelf main body form the face of two relative placing articles with the beam in framework, is the most just shelving face and counter is shelving face.The shelf of this kind of scheme is easily worked, material and low processing cost, sound construction.

As improving further, the relative inside sidewalls of above-mentioned case gallbladder is respectively equipped with the chute of several mutual correspondence, above-mentioned supporting surface is the lower groove face of chute, the above-mentioned upper groove surface that upper limit plane is chute, above-mentioned block is positioned on lower groove face near case gallbladder open sides, and two defining flanges on above-mentioned each side are positioned at the same side of block.Because two defining flanges on each side are arranged along the length direction of place side, the two defining flange is positioned at the same side of block, so along lower groove face pull out shelf time, shelf can be defined two different pull-out distances, facilitates user to pick and place the article of diverse location on shelf.Shelf by after turn-over, along lower groove face pull out shelf time, the two defining flange can be blocked twice by block equally, and shelf is equally defined two different pull-out distances, facilitates user to pick and place the article of diverse location on shelf.

This utility model mainly has the advantages that the most just is shelving the most anti-placing articles of shelving of face placing articles, and shelf is all to be positioned by the defining flange on relative side, thus reaches the purpose of two-sided use；Effectively alleviate or avoid the dither of refrigerating plant, improve and preserve quality, reduce or abate the noise；Restriction shelf moves up and down, and can limit the distance that the tail end of shelf extraction direction upwarps, it is to avoid shelf overturns, and is user-friendly to simultaneously.

Accompanying drawing explanation

Fig. 1 is the perspective view of the shelf in this utility model embodiment one.

Fig. 2 is the cut-away section structural representation of the refrigerator gallbladder in this utility model embodiment one.

Fig. 3 is the partial enlargement structural representation in Fig. 2 at K.

Fig. 4 is the part main TV structure schematic diagram after the shelf in this utility model embodiment one puts into refrigerator gallbladder.

Fig. 5 be in Fig. 4 AA to cross-sectional view.

Fig. 6 is the perspective view of the shelf in this utility model embodiment two.

Fig. 7 is the part main TV structure schematic diagram after the shelf in this utility model embodiment two puts into refrigerator gallbladder.

Fig. 8 be in Fig. 7 BB to cross-sectional view.

Fig. 9 is the perspective view of the steel wire shelf in this utility model embodiment three.

Figure 10 is the cut-away section structural representation of the wine cabinet case gallbladder in this utility model embodiment three.

Figure 11 is the cut-away section structural representation at another visual angle of wine cabinet case gallbladder in this utility model embodiment three.

Figure 12 is the cut-away section structural representation after the steel wire shelf in this utility model embodiment three puts into wine cabinet case gallbladder.

Figure 13 is the partial enlargement structural representation in Figure 12 at M.

Figure 14 is the part main TV structure schematic diagram after the steel wire shelf in this utility model embodiment three puts into wine cabinet case gallbladder.

Figure 15 be in Figure 14 CC to cross-sectional view.

Figure 16 is the perspective view of the steel wire shelf in this utility model embodiment four.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is described further.Accompanying drawing being merely cited for property explanation, it is impossible to be interpreted as the restriction to this patent.

For more succinct explanation embodiment, in accompanying drawing or explanation, some well known to a person skilled in the art but can omit with these incoherent parts of main contents created.Additionally for ease of statement, in accompanying drawing, some parts has omission, zooms in or out, but does not represent size or the entire infrastructure of actual product.

Embodiment one:

As shown in Figure 1, a kind of shelf, including shelf main body 11, shelf main body 11 in the present embodiment is a square plate, the tow sides of square plate are the face of just shelving of shelf and counter shelve face, relative two sides of shelf main body 11 are just shelving face and counter shelving extends outward a defining flange 12 respectively between face, and defining flange 12 is positioned at the medium position of place side.Other two sides of shelf main body 11 are respectively front side edge and back side edge.

The front side edge of shelf main body 11 connects baffle plate 13, and the most no matter baffle plate 13 beyond just shelving face and counter shelving face, uses and just shelving face or using anti-face placing articles of shelving simultaneously, and baffle plate 13 can stop the article on shelf, it is to avoid article are landing from shelf.

Shelf in the present embodiment is the most just being shelved the most anti-face of shelving, face and is being used as the face of shelving of placing articles, can be with defining flange 12 as the position being defined structure and limiting shelf, thus reach the purpose of two-sided use shelf, user can select just shelving face or anti-face of shelving as front, expand the use value of shelf, being placed by shelf turn-over even if user is careless, shelf still can be limited, is user-friendly to.

As shown in Figures 2 and 3, a kind of refrigerator, including case gallbladder (only representing a part for outlet gallbladder in figure), case gallbladder includes the sidewall 22 that open sides, rear wall 21 are relative with a pair, this chute 23 to being respectively equipped with several mutual correspondence inside relative sidewall 22, the lower groove face of chute 23 is as taking the supporting surface putting shelf, and the upper groove surface of chute 23 is as limiting the upper limit plane moved on shelf, and on lower groove face, the position near case gallbladder open sides is provided with block 24.

As shown in Figure 4 and Figure 5, the shelf main body 11 of above-mentioned shelf rides on the lower groove face of corresponding chute 23, making shelf keep level in case gallbladder, when on lower groove face, open sides towards case gallbladder pulls shelf to skid off case gallbladder, block 24 blocks defining flange 12 makes shelf to pull out.

In the present embodiment, upper groove surface and the block 24 of chute 23 leave, between above, the distance slipped over for defining flange 12, this distance only need to cross block 24 above for defining flange 12, move up and down limiting shelf to greatest extent, the distance that the tail end of shelf extraction direction upwarps can be limited simultaneously, avoid shelf to overturn, be user-friendly to.

When pulling shelf to skid off along lower groove face, block 24 blocks defining flange 12 makes shelf to skid off, and when lifting the front end of shelf pull-out direction and be pulled outwardly shelf, defining flange 12 is crossed above block 24, can be pulled out from case gallbladder by shelf.When shelf is placed by turn-over, pull shelf along lower groove face skid off time, block 24 still can block defining flange 12 makes shelf to skid off, when lifting the front end of shelf pull-out direction and be pulled outwardly shelf, defining flange 12 is crossed above block 24, can be pulled out from case gallbladder by shelf.

With shelf of the prior art can only one side use compared with, the present embodiment expands the use value of shelf, can two-sided use, even if user is careless, shelf turn-over is placed, when picking and placeing article next time, block 24 still can block defining flange 12 and makes shelf to skid off, avoiding and the most directly extract out after shelf turn-over of the prior art uses and drop, user uses safer, random, convenient.

Embodiment two:

As shown in Figure 6, the shelf of the present embodiment is with the difference of the shelf in embodiment one, relative two sides of shelf main body 11 are just shelving face and counter shelving extends outward two defining flanges respectively between face, defining flange on dual-side is arranged symmetrically with the center line between dual-side, defining flange on each side is arranged before and after the length direction of place side, forms front limit flange 14 and rear defining flange 15.

Shelf main body 11 in the present embodiment is provided with the shallower groove of the degree of depth 16, places, to facilitate, the article easily rolled, such as, connects rotund fruit, has the bottled object of cylinder, and these article can be played certain restriction effect by the sidewall of groove 16.

Shelf in the present embodiment is just shelving face and the anti-face of shelving is respectively equipped with rubber coating.In order to enable shelf to provide support force, shelf main body in the present embodiment uses glass material, easily collide with shelf when shelf is placed bottle or other glass, glass material is harder, if collision dynamics is relatively big easily damages bottle or other glass or shelf, just shelving face and the anti-face of shelving rubber coating is set after can be prevented effectively from very stiff and demanding, thus avoid article to damage.

Refrigerator in the present embodiment uses the structure identical with embodiment one.

As shown in Figure 7 and Figure 8, when shelf is placed in case gallbladder, front limit flange 14 and rear defining flange 15 are positioned at the same side of block 24.Along lower groove face pull out shelf time, block 24 blocks front limit flange 14 makes shelf to pull out, and when lifting the front end of shelf pull-out direction and be pulled outwardly, front limit flange 14 is crossed above block 24；When then shelf being continued pull-out, block 24 blocks rear defining flange 15 makes shelf to pull out, and the rear end of the upper groove surface restriction shelf pull-out direction of chute 23 upwarps and makes shelf to overturn, after when finally lifting the front end of shelf pull-out direction and pull out, defining flange 15 is crossed above block 24, can be pulled out in case gallbladder by shelf.

The present embodiment is respectively provided with two defining flanges at the side of shelf main body, two different extraction distances so can be defined when shelf is drawn out of, user is facilitated to pick and place the article of diverse location on shelf, even if shelf is used by turn-over, when shelf is drawn out, front limit flange 14 and rear defining flange 15 still can successively be stopped by block 24, are user-friendly to.

Embodiment three:

As shown in Figure 9, a kind of steel wire shelf, steel wire shelf in the present embodiment is used exclusively in wine cabinet placing the shelf of bottle, the shelf main body 51 of steel wire shelf includes quadra 511 and the crossbeam 512 that reinforcing bar surrounds, and wherein quadra 511 includes relative front bezel and rear frame, two relative side frames.

Crossbeam 512 is waveform reinforcing bar, the waveform of crossbeam 512 includes horizontal segment and wave section, crossbeam 512 two ends are horizontal segment, and centre is wave section and horizontal segment interval is arranged, crossbeam 512 two ends are respectively welded at the medial surface of two side frames and evenly distributed between front bezel and rear frame.

Quadra 511 and the horizontal segment of crossbeam 512 form two and relative shelve face, are the most just shelving face and counter are shelving face.The wave section of crossbeam 512 has part beyond just shelving face or anti-face of shelving, but has no effect on steel wire shelf front and turn-over use.

The radian of the wave section of the present embodiment middle cross beam 512 mates with the radian of the body of tubular bottle, the wave section that on multiple adjacent crossbeams 512, position is corresponding constitutes groove, bottle is placed in a groove, to guarantee that bottle will not barrel shift on steel wire shelf.

Two side frames are just being shelved face and counter are being shelved respectively to being outside equipped with two defining flanges between face, and the defining flange on each side frame is arranged before and after the length direction of place side frame, forms front limit flange 52 and rear defining flange 53.Defining flange in the present embodiment is to use little lengths of rebar to be welded on outside side frame, directly little lengths of rebar and quadra 511 are placed on same working face during welding, before and after determining little lengths of rebar, position just can be welded, little lengths of rebar need not be positioned by special fixture, processing cost can be saved；And the steel wire shelf after processing is easy to be stacked together, it is simple to the carrying operation in production process.

Reinforcing bar in the present embodiment and a diameter of 5mm of little lengths of rebar, both can ensure that the intensity of steel wire shelf, can reduce again cost, also makes the weight of steel wire shelf be unlikely to overweight simultaneously.

Connecting outside front bezel and have a baffle plate 54, baffle plate 54 is beyond just shelving face and counter shelving face, and the most no matter steel wire shelf is front uses or turn-over use, and baffle plate all has certain barrier effect.

When steel wire shelf of the prior art places bottle, bottle easily collides with bar material, if collision dynamics is relatively big, easily damage bottle, in addition the refrigerating plants such as compressor can be typically provided with in wine cabinet, dither can be produced during this plant running, dither can pass to steel wire shelf, and then passes to the wine in bottle and bottle, on the one hand bottle is produced impact, on the other hand the preservation effect of wine can be produced impact, the most also can produce noise.Leaching is used to mould process for the quadra 511 in this present embodiment and crossbeam 512, after process is moulded in leaching, steel wire shelf surface has one layer of plastic coating, its material is softer, do not damage the possibility of bottle, can effectively alleviate or avoid dither simultaneously, improve the preservation quality of wine, reduce or abate the noise.

A kind of wine cabinet, including case gallbladder (only representing a part for outlet gallbladder in figure) as shown in Figure 10, case gallbladder includes the sidewall 62 that open sides, rear wall 61 are relative with a pair.

As shown in Figure 10 and Figure 11, in case gallbladder relative to two sidewalls 62 be provided with two to the most corresponding above chutes, the cross section of chute is in " Contraband " shape and opening is towards inside case gallbladder, and chute has groove bottom 621, upper groove surface 622 and lower groove face 623；Lower groove face 623 is provided with the block 624 for block defining flange.

As shown in Figure 12 and Figure 13, two relative side frames of above-mentioned steel wire shelf ride over respectively and make steel wire shelf be the level of state in case gallbladder on the lower groove face 623 of a pair chute the most corresponding.

As shown in Figure 14 and Figure 15, when shelf horizontally outward pulls out, block 624 blocks front limit flange 52 and makes steel wire shelf to pull out, and when lifting the front end of steel wire shelf and be pulled outwardly, front limit flange 52 is crossed above block 624.

When steel wire shelf continues level pull-out the most again, block 624 blocks rear defining flange 53 makes steel wire shelf to pull out, and now upper groove surface 622 can limit the distance that two side frame rear ends upwarp and makes steel wire shelf to overturn, and is user-friendly to.

After when finally again lifting steel wire shelf front end and pull out, defining flange 53 is crossed above block 624, can be taken out in case gallbladder by steel wire shelf.

In the present embodiment, block 624 and leaves between upper groove surface 622 be intended for the distance that defining flange is crossed above, moves up and down limiting steel wire shelf.

Chute on each relative sidewall 62 of case gallbladder is vertically spaced apart 91mm, and when this distance may insure that pull-out steel wire shelf, the bottle of the upper and lower will not collide, and the quantity placing bottle is tried one's best many.

Leaving gap between the groove bottom 621 of chute and the outer of the defining flange of steel wire shelf ridden on this chute, its monolateral gap width is 1.5mm, to limit steel wire shelf amount of movement in the horizontal direction.

Leaving gap between the side of the block 624 on lower groove face 623 and the outer of side frame ridden on this lower groove face 623, its monolateral gap width is 1.5mm, to limit steel wire shelf amount of movement in the horizontal direction further.

Steel wire shelf in the present embodiment can two-sided use, and defining flange is just shelving face and counter shelving extends outward along side frame between face, and steel wire shelf turn-over uses backstop 624 still can block defining flange to make steel wire shelf to pull out.The present embodiment expands the use value of steel wire shelf, is placed by steel wire shelf turn-over even if user is careless, and steel wire shelf still can be limited, is user-friendly to.

Embodiment four:

The structure of the steel wire shelf in the present embodiment is essentially identical with the structure of the steel wire shelf in embodiment three, difference is as shown in figure 16, directly utilize bending reinforcement and go out front limit flange 52 and rear defining flange 53, it is bent into quadra the most again, position again without special fixture, processing cost can be saved；And the steel wire shelf after processing is easy to be stacked together, it is simple to the carrying operation in production process.

These are only four specific embodiments of the present utility model, but design concept of the present utility model is not limited thereto, all insubstantial modifications utilizing this utility model design to make this utility model, within each falling within protection domain of the present utility model.

Claims (10)

1. a shelf, including shelf main body, it is characterised in that described shelf main body includes the face of just shelving that is oppositely arranged and anti-face of shelving, and shelf main body has a pair relative side, and this opposite side is all to being outside equipped with defining flange.

Shelf the most according to claim 1, it is characterised in that the quantity of the defining flange on each relative side of described shelf main body is two or more, the defining flange on each side is arranged along the length direction of place side.

Shelf the most according to claim 1, it is characterised in that described shelf main body connects baffle plate.

Shelf the most according to claim 1, it is characterised in that described shelf main body is provided with groove.

Shelf the most according to claim 1, it is characterised in that the face of just shelving of described shelf main body and/or the anti-face of shelving are provided with rubber layer or coating is moulded in leaching.

6. a cold storage plant, it is characterized in that, including the shelf according to any one of case gallbladder and claim 1 to 5, case gallbladder includes a pair relative sidewall, this is respectively equipped with supporting surface to inside sidewalls, and supporting surface is provided with block, and described shelf main body rides over this on the supporting surface of sidewall, when length direction along described relative side pulls shelf to skid off case gallbladder on the support surface, block blocks described defining flange.

Cold storage plant the most according to claim 6, it is characterised in that the quantity of the defining flange on each relative side of described shelf main body is two, the defining flange on each side is arranged along the length direction of place side.

Cold storage plant the most according to claim 7, it is characterised in that the relative inside sidewalls of refrigerator container is positioned at supporting surface and is arranged over upper limit plane, above upper limit plane and block between leave the distance slipped over for described defining flange.

Cold storage plant the most according to claim 8, it is characterised in that described shelf main body includes the beam between quadra and the frame being connected to framework that reinforcing bar surrounds.

Cold storage plant the most according to claim 9, it is characterized in that, the relative inside sidewalls of described case gallbladder is respectively equipped with the chute of several mutual correspondence, described supporting surface is the lower groove face of chute, the described upper groove surface that upper limit plane is chute, described block is positioned on lower groove face near case gallbladder open sides, and two defining flanges on described each side are positioned at the same side of block.