CN112707050A

CN112707050A - Storage rack for food freezer

Info

Publication number: CN112707050A
Application number: CN202011486598.1A
Authority: CN
Inventors: 汪华盛; 栗强
Original assignee: Wenzhou Yonggao Food Co ltd
Current assignee: Wenzhou Yonggao Food Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-04-27
Anticipated expiration: 2040-12-16
Also published as: CN112707050B

Abstract

The application relates to a storage rack for a food freezer, which comprises a rack body and a ladder stand, wherein the rack body comprises a plurality of stand columns, partition plates and connecting pieces, the partition plates are connected among the stand columns, the partition plates are arranged at intervals from top to bottom, the connecting pieces are connected to one side of the uppermost layer of the partition plates, each connecting piece comprises two fixing seats connected with the partition plates and a connecting rod connected between the two fixing seats, and the connecting rods are arranged along the horizontal direction; the ladder stand top is for supplying connecting seat, the bottom that the connecting rod passed to be the extension section, the extension section includes two telescopic links, connects the sill bar between two telescopic links. The cat ladder of this application can switch between tilt state and vertical state, saves space and makes things convenient for the case of staff's transport eminence.

Description

Storage rack for food freezer

Technical Field

The application relates to the field of food preservation equipment, in particular to a food freezer storage rack.

Background

Food preservation is a processing measure taken to prevent food from going bad, prolong the edible period and enable food to be preserved for a long time, and is the most common way of low-temperature preservation. After being produced, sealed, packaged and boxed, the food such as fish cake, fish ball and the like can be preserved at low temperature in a freezer. In order to facilitate the ordered placement of food and the convenient transportation, a plurality of storage racks are placed in the freezer for the packing boxes to be placed layer by layer.

For the high-rise space of the storage rack, the staff is difficult to directly touch, and the staff need to climb to the high place by means of tools such as a vertical ladder, a herringbone ladder and the like. However, the ladder tools have the problems of inconvenient transportation and unstable placement, so the related technology adopts the mode of connecting the ladder and the storage rack. Ladder slidable mounting is in storage rack one side, is favorable to the climbing stable, and the ladder can transversely slide, need not to lift the transport, labour saving and time saving.

In order to save space, the ladder is mostly in a vertical state, and when the staff climbs the ladder, the ladder is vertically arranged, and the packing box needs to be carried, so that the ladder is inconvenient and unsafe and needs to be improved.

Disclosure of Invention

In order to facilitate the case of staff's transport eminence, this application provides a food freezer storage rack.

The application provides a food freezer storage rack adopts following technical scheme:

a storage rack for a food freezer comprises a rack body and a ladder stand, wherein the rack body comprises a plurality of stand columns, partition plates connected among the stand columns and connecting pieces, the partition plates are arranged at intervals from top to bottom, the connecting pieces are connected to one side of the uppermost layer of the partition plate, each connecting piece comprises two fixing seats connected with the partition plates and a connecting rod connected between the two fixing seats, and the connecting rods are arranged in the horizontal direction; the ladder stand top is for supplying the sliding seat that the connecting rod passed, the bottom is the extension section, the extension section includes two telescopic links, connects the sill bar between two telescopic links.

Through adopting above-mentioned technical scheme, the cat ladder can switch between tilt state and vertical state. The ladder stand is vertically arranged at ordinary times, so that excessive space is not occupied; when the staff need carry the case of support body eminence, rotate the support body with the cat ladder dorsad to the slope earlier, extend the telescopic link again, make cat ladder bottom and ground contact, the staff climbs down along the cat ladder of slope, convenient and safety relatively.

Optionally, the telescopic link includes a fixed section of thick bamboo, at least one telescopic cylinder, the end rod that cup joints each other in proper order, the equal threaded connection in fixed section of thick bamboo and telescopic cylinder side has a puller bolt.

Through adopting above-mentioned technical scheme, the telescopic link realizes that the multistage is flexible, and accommodation range is big, and adjusts and accomplish the back adjacent sill bar interval and can not too big, and the staff of being convenient for climbs and climbs down.

Optionally, the ladder stand is sequentially divided into a sliding seat, a top ladder section, a middle ladder section and an extension section from top to bottom; the top ladder section comprises two top side rods and a top ladder rod connected between the two top side rods, and the top side rods are provided with top through holes for the end rods to pass through; the middle ladder section comprises two middle side rods and a middle ladder rod connected between the two middle side rods, and the middle side rods are provided with middle through holes for the end rods to pass through; and one sides of the adjacent top side rods and the middle side rods, which are far away from the frame body, are hinged through hinges.

By adopting the technical scheme, when the end rod penetrates through the middle side rod and extends into the top side rod, the top ladder section and the middle ladder section are relatively fixed; the puller bolt at the end part is unscrewed, so that the end rod slides out of the top through hole, the top ladder section and the middle ladder section can rotate relatively, the ladder stand can be folded into two parts, the top ladder section is in a vertical state, the middle ladder section is in an inclined state, and then staff can take the high-rise or middle-level box.

Optionally, the fixed cylinder is connected with a limit ring towards the inner side of one end of the telescopic cylinder, the outer ring is connected with the outer side of one end of the telescopic cylinder towards the fixed cylinder, and the inner ring is connected with the inner side of the other end of the telescopic cylinder.

Through adopting above-mentioned technical scheme, unscrew puller bolt, the telescopic link can freely stretch out and draw back, is difficult for breaking away from between the fixed cylinder, the flexible section of thick bamboo when flexible.

Optionally, the middle ladder section further comprises protection frames respectively located at two sides.

Through adopting above-mentioned technical scheme, both sides receive the protection of protection frame when staff climbs along the cat ladder, and are safer.

Optionally, a connecting seat is connected between one side of the middle side rod facing the frame body.

Through adopting above-mentioned technical scheme, the connecting seat blocks the ladder pole clearance, and the staff hangs down when climbing and can't see ground, has more the sense of security psychologically, especially to the terrorist people.

Optionally, a containing cavity is formed in one side of the connecting seat, a sliding plate is arranged in the containing cavity, the sliding plate can transversely slide along the containing cavity, and the two protection frames are respectively connected with the connecting seat and the sliding plate.

Through adopting above-mentioned technical scheme, when the staff scrambleed, the staff was toward extrapolating mobilizable protection frame for slide roll-off to connecting seat one side, the staff can place the box in slide one by one in the eminence and slide down, and another staff catches the case that slides down in the low department, and is more convenient, avoids the trouble that need climb up and climb down.

Optionally, one end of the connecting seat facing the sliding plate is in threaded connection with a fastening bolt for fastening the sliding plate.

By adopting the technical scheme, on one hand, the protection frame is not easy to push, and the protection effect is good; on the other hand, after the fastening bolt is unscrewed, the sliding plate can slide and the sliding distance can be controlled, the distance between the protective frame and the adjacent side rod is adjusted to be close to the width of the box, and the box can slide down smoothly.

Optionally, the head of the fastening bolt faces the gap between adjacent ladder bars.

Through adopting above-mentioned technical scheme, stretch into and twist to change fastening bolt through the middle ladder pole clearance can, operate when the climbing, it is convenient fast.

Optionally, one side interval connection of slide frame dorsad has a plurality of sand grips, the sand grip is along transversely setting up, it has the recess that supplies the sand grip to go into to hold the chamber intercommunication.

By adopting the technical scheme, on one hand, the connection stability of the sliding plate and the connecting seat is improved; on the other hand, the resistance on the surface of the sliding plate is increased, the sliding speed of the box is slowed down, and then workers at low positions can conveniently catch the sliding box.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the length of the ladder stand can be adjusted, so that the ladder stand can be switched between an inclined state and a vertical state, space is saved, and workers can conveniently carry high boxes;

2. through the setting of slide, the case can slide down along the slide, and two staff's cooperations of being convenient for carry the case of eminence fast.

Drawings

FIG. 1 is a schematic view of a food freezer storage rack according to an embodiment of the present application in a first configuration;

FIG. 2 is a schematic structural diagram of a ladder stand according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of the slide block, top rail, center rail, connector block and extension of FIG. 2 taken along line A-A;

FIG. 4 is a schematic view of the structure of the extension of FIG. 3;

FIG. 5 is a schematic view of the storage rack of the food freezer of the embodiment of the present application in a second state;

fig. 6 is a schematic structural view of a third state of the storage rack for a food freezer according to the embodiment of the present application.

Description of reference numerals: 1. a frame body; 11. a column; 12. a partition plate; 13. a connecting member; 131. a fixed seat; 132. a connecting rod; 2. climbing a ladder; 3. a sliding seat; 4. a top bench section; 41. a top side lever; 411. a top through hole; 42. a ladder jacking rod; 5. a mid-ladder section; 51. a middle side rod; 511. a middle through hole; 52. a middle ladder rod; 53. a protective frame; 54. a connecting seat; 541. an accommodating chamber; 542. a groove; 55. a slide plate; 551. a convex strip; 56. fastening a bolt; 6. an extension section; 61. a telescopic rod; 611. a fixed cylinder; 612. a telescopic cylinder; 613. an end bar; 614. jacking the bolt; 615. a limiting ring; 616. an outer ring; 617. an inner ring; 62. a bottom bar; 7. and (7) a hinge.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses food freezer storage rack. Referring to fig. 1, the storage rack for the food freezer comprises a rack body 1 for placing boxes and a ladder stand 2 for staff to climb to take high boxes.

Referring to fig. 1, the frame body 1 comprises four upright posts 11 vertically arranged, partition plates 12 fixedly connected among the four upright posts 11, and connecting pieces 13 for guiding the transverse movement of the ladder stand 2. The partition board 12 is square and horizontally arranged, and the four upright posts 11 are respectively positioned at four corners of the partition board 12. Baffle 12 is provided with four from top to bottom at the interval, passes through the bolt fastening between baffle 12 and the stand 11, and stand 11 is provided with a plurality of holes that supply the bolt to pass from top to bottom, therefore the height and the number of baffle 12 all can be adjusted, and is decided according to the actual demand. The connecting member 13 includes two fixing bases 131 respectively fixedly connected to two ends of one side of the uppermost partition 12, and a connecting rod 132 fixedly connected between the two fixing bases 131, wherein the connecting rod 132 is disposed along a horizontal direction.

Referring to fig. 1, in the present embodiment, the heights of the four partition boards 12 are 3.2m, 2.2m, 1.2m, and 0.2m in sequence, and the upper spaces of the four partition boards 12 are named as a first layer, a second layer, a third layer, and a fourth layer from bottom to top in sequence. The boxes of the first and second level are easily accessible by personnel standing on the ground, while the boxes of the third and fourth level need to be accessed by means of the ladder 2.

Referring to fig. 1 and 2, the ladder stand 2 is sequentially divided into a sliding seat 3, a top ladder section 4, a middle ladder section 5 and an extension section 6 from top to bottom. The sliding block 3 is provided with a hole for the connecting rod 132 to pass through, so that the sliding block 3 can slide along the connecting rod 132, and the ladder 2 can move transversely, so as to take boxes at different positions. And the sliding seat 3 can rotate around the connecting rod 132, so that the ladder 2 can rotate to the inclined state or the vertical state.

Referring to fig. 2, the top step section 4 includes two top bars 41 fixedly connected to the lower sides of both ends of the sliding seat 3, respectively, and a plurality of top steps 42 fixedly connected between the two top bars 41. The top ladder bars 42 are arranged horizontally and spaced from top to bottom for being gripped by hands or stepped on by feet. The length of the top rod 41 is equal to the distance between the two uppermost separators 12.

Referring to fig. 1 and 2, the middle ladder section 5 includes two middle rods 51 located at the lower side of the top rod 41, and a plurality of middle ladder bars 52 fixedly connected between the two middle rods 51, the middle ladder bars 52 are transversely arranged and spaced from top to bottom, and the user can hold the middle ladder section with hands or step on the middle ladder bar with feet. The adjacent top bar 41 and the side of the middle bar 51 far away from the frame body 1 are hinged by a hinge 7, so that the top bar 41 and the middle bar 51 can rotate relatively. The lower end of the mid-ladder section 5 extends to the first level.

Referring to fig. 2, the extension section 6 includes two telescopic rods 61 located at the lower side of the middle ladder rod 52, and a plurality of bottom rods 62 connected between the two telescopic rods 61, wherein the bottom rods 62 are transversely arranged and are spaced from top to bottom. The length of the telescopic rod 61 is adjustable, so that the length of the ladder stand 2 can be adjusted.

Referring to fig. 3 and 4, the telescopic rod 61 sequentially includes a fixed cylinder 611, a telescopic cylinder 612, and an end rod 613, which are slidably sleeved with each other. The fixed cylinder 611 is fixedly connected with the middle ladder rod 52, and a limit ring 615 is fixedly connected with the inner side of one end of the fixed cylinder 611 far away from the middle ladder rod 52. The outer diameter of the telescopic cylinder 612 is equal to the inner diameter of the stop collar 615, which can slide along the fixed cylinder 611, and an outer ring 616 is fixedly connected to the outer side of one end of the middle ladder rod 52, and an inner ring 617 is fixedly connected to the inner side of the other end. The outer ring 616 is blocked by the retainer ring 615, and the telescopic cylinder 612 cannot be completely separated from the fixed cylinder 611. The outer diameter of the end rod 613 is equal to the inner diameter of the inner ring 617, and the end rod 613 can slide along the telescopic cylinder 612. The bottom rod 62 is provided with three and is fixedly connected with the fixed cylinder 611, the telescopic rod 61 and the end rod 613 respectively.

Referring to fig. 2, the fixed barrel 611 and the telescopic barrel 612 are both screwed with a tightening bolt 614 on the side of the end far from the middle ladder bar 52, and the tightening bolt 614 can be screwed into the inner cavity to tighten the telescopic barrel 612 or the end bar 613. The tightening bolt 614 is loosened, the end rod 613 and the telescopic cylinder 612 can slide, the length of the telescopic rod 61 is adjusted, and the tightening bolt 614 is screwed after the adjustment is completed.

Referring to fig. 3, the center ladder bar 52 is provided with a center through hole 511 through which the end bar 613 passes, and the top side bar 41 is provided with a top through hole 411 through which the end bar 613 passes. When one end of the end rod 613 contacts the sliding seat 3, the other end extends out of the fixed cylinder 611.

Cat ladder 2 has three kinds of states, and the first state refers to fig. 1, and telescopic link 61 is packed up, and end rod 613 inserts top through-hole 411, and cat ladder 2 is whole to be vertical state, and cat ladder 2 does not occupy too much space this moment.

Referring to fig. 5, the ladder 2 is rotated to an inclined state, the telescopic rod 61 is extended to be in contact with the ground, the extended length of the telescopic rod 61 is smaller than that of the top rod 41, the end rod 613 is ensured to be still arranged in the top through hole 411, the ladder 2 is integrally inclined, and workers can conveniently carry the box on the fourth layer.

Referring to fig. 6, the ladder stand 2 rotates to an inclined state, the telescopic rod 61 is extended to be in contact with the ground, and the extended length of the telescopic rod 61 is greater than that of the top rod 41, so that the end rod 613 moves out of the top through hole 411, the top ladder section 4 and the middle ladder section 5 can rotate relatively, the top ladder section 4 is in a vertical state, the middle ladder section 5 is in an inclined state, and convenience is brought to workers to carry boxes on the third layer.

Three kinds of states can be selected according to actual demand, and cat ladder 2 application scope is wide.

Referring to fig. 1 and 2, a connecting seat 54 is fixedly connected between one sides of the two middle side rods 51 facing the frame body 1, a sliding plate 55 capable of sliding transversely is arranged in the connecting seat 54, a plurality of convex strips 551 are fixedly connected at intervals on one side of the sliding plate 55 opposite to the frame body 1, and the convex strips 551 are arranged along the transverse direction. Two middle side poles 51 all are provided with protection frame 53 in the one side that backs on the back, and two protection frames 53 are respectively with connecting seat 54 and slide 55 fixed connection. Both sides receive the protection of protection frame 53 when the staff climbs, and the security is high.

Referring to fig. 2 and 3, the connecting seat 54 is provided with an accommodating cavity 541 for the sliding plate 55 to slide laterally, and the accommodating cavity 541 is communicated with a groove 542 for the convex strip 551 to be clamped into. A fastening bolt 56 is threadedly connected to an end of the connecting seat 54 facing the sliding plate 55, a head of the fastening bolt 56 faces a gap between adjacent middle ladder bars 52, and a rod extends into the accommodating cavity 541 for abutting against the sliding plate 55. The fastening bolt 56 is unscrewed, the sliding plate 55 can move transversely to drive the protection frame 53 to move, so that the distance between the protection frame 53 and the middle side rod 51 is increased, the workers can arrange the boxes one by one at a high position on the sliding plate 55 and slide down, and another worker can catch the sliding box at a low position, so that the convenience is realized, and the trouble of climbing up and down is avoided. The fastening bolt 56 is screwed down, the protection frame 53 is not easy to slide, and the protection effect is good.

The implementation principle of the storage rack of the food freezer in the embodiment of the application is as follows:

when the boxes on the first layer and the second layer need to be taken, the boxes can be directly taken.

When the box on the third layer needs to be taken, the ladder stand 2 rotates to an inclined state, and the telescopic rod 61 is extended to be in contact with the ground, so that the end rod 613 moves out of the top through hole 411, the top ladder section 4 is in a vertical state, and the middle ladder section 5 is in an inclined state.

When the box on the fourth floor needs to be taken, the ladder stand 2 rotates to an inclined state, the telescopic rod 61 is extended to be in contact with the ground, the end rod 613 ensures that the top through hole 411 is not moved out, and the ladder stand 2 is integrally inclined.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a food freezer storage rack, includes support body (1) and cat ladder (2), its characterized in that: the frame body (1) comprises a plurality of stand columns (11), partition plates (12) connected among the stand columns (11) and connecting pieces (13), the partition plates (12) are arranged in a plurality and are arranged at intervals from top to bottom, the connecting pieces (13) are connected to one side of the uppermost layer partition plate (12), each connecting piece (13) comprises two fixing seats (131) connected with the corresponding partition plate (12) and a connecting rod (132) connected between the two fixing seats (131), and the connecting rods (132) are arranged along the horizontal direction;

the ladder (2) is characterized in that the top of the ladder stand (2) is provided with a sliding seat (3) for a connecting rod (132) to pass through, the bottom of the ladder stand is provided with an extension section (6), and the extension section (6) comprises two telescopic rods (61) and a bottom rod (62) connected between the two telescopic rods (61).

2. The food freezer storage rack of claim 1, wherein: the telescopic rod (61) comprises a fixed cylinder (611), at least one telescopic cylinder (612) and an end rod (613) which are sleeved with each other in sequence, and tightening bolts (614) are in threaded connection with the side surfaces of the fixed cylinder (611) and the telescopic cylinder (612).

3. The food freezer storage rack of claim 2, wherein: the ladder stand (2) is sequentially divided into a sliding seat (3), a top ladder section (4), a middle ladder section (5) and an extension section (6) from top to bottom; the top ladder section (4) comprises two top side rods (41) and a top ladder rod (42) connected between the two top side rods (41), and the top side rods (41) are provided with top through holes (411) for the end rods (613) to pass through; the middle ladder section (5) comprises two middle side rods (51) and a middle ladder rod (52) connected between the two middle side rods (51), and the middle side rods (51) are provided with middle through holes (511) for the end rods (613) to pass through; and one sides of the adjacent top side rods (41) and the middle side rods (51) far away from the frame body (1) are hinged through hinges (7).

4. The food freezer storage rack of claim 2, wherein: the inner side of one end, facing the telescopic cylinder (612), of the fixed cylinder (611) is connected with a limiting ring (615), the outer side of one end, facing the fixed cylinder (611), of the telescopic cylinder (612) is connected with an outer ring (616), and the inner side of the other end of the telescopic cylinder (612) is connected with an inner ring (617).

5. The food freezer storage rack of claim 3, wherein: the middle ladder section (5) also comprises protective frames (53) respectively positioned at two sides.

6. The food freezer storage rack of claim 5, wherein: a connecting seat (54) is connected between one sides of the two middle side rods (51) facing the frame body (1).

7. The food freezer storage rack of claim 6, wherein: one side of the connecting seat (54) is provided with an accommodating cavity (541), a sliding plate (55) is arranged in the accommodating cavity (541), the sliding plate (55) can transversely slide along the accommodating cavity (541), and the two protection frames (53) are respectively connected with the connecting seat (54) and the sliding plate (55).

8. The food freezer storage rack of claim 7, wherein: one end of the connecting seat (54) facing the sliding plate (55) is in threaded connection with a fastening bolt (56) for fastening the sliding plate (55).

9. The food freezer storage rack of claim 8, wherein: the head of the fastening bolt (56) faces the gap between adjacent middle ladder bars (52).

10. The food freezer storage rack of claim 7, wherein: one side of the sliding plate (55) back to the frame body (1) is connected with a plurality of convex strips (551) at intervals, the convex strips (551) are transversely arranged, and the accommodating cavity (541) is communicated with a groove (542) for clamping the convex strips (551).