CN219238125U - Lifting type lockable freezing storage rack - Google Patents

Abstract

The utility model belongs to the field of low-temperature storage equipment, and relates to a lifting type lockable freezing storage rack, which comprises a freezing storage rack, wherein a lifting rack is arranged on the freezing storage rack, a lifting handle of the freezing storage rack is arranged at the top of the freezing storage rack, a top plate is arranged at the upper end in the freezing storage rack, side support frames are arranged at two sides of the freezing storage rack, a rear support frame is also arranged on the freezing storage rack, an upper limiting hole is formed in the side support frame, a lower limiting hole is arranged below the upper limiting hole, a limiting transverse baffle column is arranged on the lifting rack, lifting vertical rods are arranged at two sides of the limiting baffle column, lifting handles are arranged at the upper ends of the lifting racks, locking buckles are arranged behind the lifting handles, and limiting sliding blocks are arranged on the lifting vertical rods. The utility model has the beneficial effects of simple and ingenious design, cost saving, safe and reliable design and extremely convenient operation, and solves the problems of complicated operation and need of plugging and unplugging the long pin of the traditional freezing storage rack.

Description

Lifting type lockable freezing storage rack

Technical Field

The utility model belongs to the field of low-temperature storage equipment, and particularly relates to a lifting lockable freezing storage rack.

Background

In recent years, with the importance and investment of biotechnology in China, deep low-temperature technology and biological sample libraries are rapidly developed, a large number of biological sample libraries are built all over the country, a liquid nitrogen tank is an important component of the biological sample libraries, and a freezing storage rack is an important component of the liquid nitrogen tank.

The existing freezing shelf has the following problems: the long pin from top to bottom is designed, although the freezing box can be prevented from sliding from the freezing frame, the operation is complex, the whole long pin is required to be completely pulled out particularly when the upper freezing box is taken, the long pin is difficult to insert by one hand, if the jelly is stored in liquid nitrogen, water mist is easy to form at the moment, the jack cannot be seen clearly, and if the whole freezing frame is taken out from the liquid nitrogen, the cell activity can be influenced.

Therefore, there is a need for a pull-up lockable freezer rack.

Disclosure of Invention

The utility model aims to provide a lifting type lockable freezing storage rack, which has the advantages of simple and ingenious design, cost saving, safe and reliable design and extremely convenient operation, solves the problems that the prior art is designed with long pins from top to bottom, and the freezing storage rack can be prevented from sliding down, but the operation is complicated, and especially the whole long pins need to be completely pulled out when the upper freezing storage rack is taken, the whole long pins are difficult to be inserted back by one hand, for example, the jelly storage rack is in liquid nitrogen, water mist is easy to form at the moment, and the jack cannot be seen clearly, if the whole freezing storage rack is taken out from the liquid nitrogen, the cell activity is influenced.

In order to achieve the above purpose, the utility model provides a lifting type lockable freezing storage rack which comprises a freezing storage rack, wherein a lifting rack is arranged on the freezing storage rack, a freezing storage rack lifting handle is arranged at the top of the freezing storage rack, a top plate is arranged at the upper end in the freezing storage rack, side support frames are arranged at two sides of the freezing storage rack, a rear support frame is also arranged on the freezing storage rack, an upper limit hole is formed in the side support frame, a lower limit hole is formed below the upper limit hole, a limit transverse baffle column is arranged on the lifting rack, lifting vertical rods are arranged at two sides of the limit baffle column, lifting handles are arranged at the upper ends of the lifting racks, locking buckles are arranged behind the lifting handles, and limit sliding blocks are arranged on the lifting vertical rods.

Preferably, the limiting slide block comprises an upper limiting slide block and a lower limiting slide block, the upper limiting slide block is arranged in the upper limiting hole, and the lower limiting slide block is arranged in the lower limiting hole.

Preferably, the number of the lifting handles of the freezing storage rack is 2.

Preferably, the number of the limit crosspieces is a plurality of limit crosspieces.

Preferably, a sliding structure is arranged in the locking buckle.

Preferably, the number of the upper limiting holes is 2, and the number of the lower limiting holes is 2.

Preferably, a bottom plate is arranged at the bottom of the freezing storage rack.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the lifting frame is arranged, so that the frozen box can be quickly lifted and put down, the frozen box is convenient to place and is prevented from sliding off, the lifting frame can be helped to correctly reach the position when being lifted by the upper limiting hole and the lower limiting hole, the lifting Shi Di is prevented from being excessively large in pulling amplitude, and the problem of trouble in traditional long pin insertion and pulling is solved;

2. according to the utility model, the locking buckle is arranged on the right side of the lifting handle, the lifting handle can be fixed by the locking buckle, and the limiting slide block is arranged on the lifting vertical rod, so that the lifting of the lifting vertical rod can be better observed, the lifting frame is convenient for an operator to control, the operation is simplified, and the operation is more convenient for the operator to operate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a right side view of a lifting lockable freezing shelf provided in embodiment 1;

fig. 2 is a left side view of the lifting lockable freezing shelf provided in embodiment 1;

FIG. 3 is a side view of the pull frame provided in example 1;

fig. 4 is a schematic view of the structure of the locking buckle provided in embodiment 1;

in the above figures, 1, a freezing shelf; 2. a lifting frame; 3. the frozen storage rack lifts the handle; 4. a top plate; 5. a side support; 6. a rear support; 7. an upper limit hole; 8. a lower limit hole; 9. a limit rail post; 10. lifting the vertical rod; 11. a lifting handle; 12. a locking buckle; 13. an upper limit sliding block; 14. a lower limit slide block; 15. a sliding structure; 16. a bottom plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1, as shown in fig. 1-4, the utility model provides a lifting type lockable freezing shelf, which comprises a freezing shelf 1, wherein a lifting shelf 2 is arranged on the freezing shelf 1, the lifting shelf 2 can be quickly lifted and put down after lifting, the placing of freezing boxes is convenient, the freezing shelf 1 is prevented from sliding down, the top of the freezing shelf 1 is provided with freezing shelf lifting handles 3, the number of the freezing shelf lifting handles 3 is 2, when the whole device moves, the freezing shelf can be more stressed, the movement can be conveniently carried out, the upper end in the freezing shelf 1 is provided with a top plate 4, the bottom plate 16 is arranged in the freezing shelf 1, the design increases the stability of the freezing shelf 1, the two sides of the freezing shelf 1 are provided with side supporting frames 5, the side supporting frames 5 can conveniently support the freezing shelf 1, the freezing shelf 1 is also provided with a rear supporting frame 6, the freezing boxes placed are prevented from falling from the rear, the side support frame 5 is provided with an upper limit hole 7, a lower limit hole 8 is arranged below the upper limit hole 7, the number of the upper limit holes 7 is 2, the number of the lower limit holes 8 is 2, the upper limit hole 7 and the lower limit hole 8 which are arranged on the support frame can help the lifting frame 2 to reach the position correctly when being lifted, the lifting Shi Di is prevented from being excessively large in pulling amplitude, meanwhile, operators can observe the lifting position conveniently, the lifting frame 2 is provided with a limit crosspiece column 9, after the lifting frame 2 is lifted, the limit crosspiece column 9 can ensure that a frozen storage box cannot slide from the frozen storage frame 1, the number of the limit crosspiece column 9 is a plurality of, lifting vertical rods 10 are arranged on two sides of the limit crosspiece column 9, a lifting handle 11 is arranged at the upper end of the lifting frame 2, the lifting vertical rods 10 can be lifted to move up and down through the lifting handle 11, a locking buckle 12 is arranged on the right side of the lifting handle 11, the lifting handle 11 can be fixed in position through the locking buckle 12, and the lifting vertical rod 10 is provided with a limiting slide block, so that the lifting vertical rod 10 can be better observed to be lifted, and an operator can conveniently control the lifting frame 2.

The limit slider includes limit slider 13, lower limit slider 14, limit slider 13 sets up in last spacing hole 7, lower limit slider 14 sets up in limit hole 8 down, it can observe the position of carrying out the montant 10 to go up limit slider and lower limit slider to have made things convenient for operating personnel from a plurality of angles, it is worth explaining here, it is detachable to go up limit slider 13 and lower limit slider 14, make things convenient for the whole installation and the taking out of carrying out the frame 2, locking knot 12 is provided with sliding structure 15, slide through sliding structure 15 and carry out carrying out the fixed of carrying out the frame 2 to carrying the corresponding position of carrying out the frame 2 of carrying handle 11, carry handle 11 upwards carry and draw half check and can reach the purpose of dress and get the box, what be worth explaining here is that under the normal condition, limit crosspiece post 9 is located the position of freezing the frame 1 every layer half check, sliding structure 15 slides and can prevent freezing the case and drop this moment, carry and carry half check and freeze the frame 1, locking can conveniently freeze the case and take out and put, can effectively carry out the whole problem that need to take out the whole time of taking out the whole long time of taking out the frame 1.

What is not described in detail in this specification is prior art known to those skilled in the art.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a but lift-type locking freezes deposits frame, includes freezes deposits frame, its characterized in that: the refrigerator is characterized in that a lifting frame is arranged on the refrigerator, a refrigerator lifting handle is arranged at the top of the refrigerator, a top plate is arranged at the upper end in the refrigerator, side supporting frames are arranged on two sides of the refrigerator, a rear supporting frame is further arranged on the refrigerator, an upper limiting hole is formed in the side supporting frame, a lower limiting hole is formed in the lower portion of the upper limiting hole, a limiting transverse baffle column is arranged on the lifting frame, lifting vertical rods are arranged on two sides of the limiting transverse baffle column, a lifting handle is arranged at the upper end of the lifting frame, locking buckles are arranged at the rear of the lifting handle, and limiting sliding blocks are arranged on the lifting vertical rods.

2. The lifting lockable freezing shelf of claim 1, wherein the limit slide comprises an upper limit slide and a lower limit slide, the upper limit slide is arranged in the upper limit hole, and the lower limit slide is arranged in the lower limit hole.

3. A pull-up lockable freezer according to claim 2, characterized in that the number of pull-up tabs of the freezer is 2.

4. A lifting lockable freezing shelf according to claim 3, characterized in that the number of the limit rails is several.

5. The lifting lockable freezing shelf of claim 4, wherein the locking buckle is provided with a sliding structure therein.

6. The lifting lockable freezer of claim 5, wherein the upper limit holes are 2 in number and the lower limit holes are 2 in number.

7. The lift-type lockable freezing shelf of claim 6, wherein a bottom plate is provided at the bottom of the freezing shelf.

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