CN213720804U

CN213720804U - Telescopic cantilever type goods shelf

Info

Publication number: CN213720804U
Application number: CN202020919896.4U
Authority: CN
Inventors: 吴合永; 骆靓; 范进; 王为民
Original assignee: SHANGHAI POWERWAY LOGISTICS EQUIPMENT CO Ltd
Current assignee: SHANGHAI POWERWAY LOGISTICS EQUIPMENT CO Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-07-20
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a retractable cantilever type goods shelves, in particular to goods shelves field, include the body frame and along body frame length direction demountable installation have a plurality of groups of subframes, the subframe is fixed with ground, but have a set of pull cantilever structure from top to bottom at least on the subframe. The utility model discloses have the effect that makes things convenient for the shopper to be showed article shopping options more easily by the full aspect and make things convenient for the staff to deposit or take out the technical effect of goods in the goods shelves depths.

Description

Telescopic cantilever type goods shelf

Technical Field

The utility model belongs to the technical field of the technique of goods shelves and specifically relates to indicate retractable cantilever type goods shelves.

Background

The rack is used for storing the safekeeping equipment of the finished goods. The display shelf refers to various display-shaped display appliances such as cabinets, racks, cabinets, boxes and the like for displaying and placing commodities to be sold in a shop business hall.

The utility model patent of the publication number of authorizing CN203314571U among the prior art discloses a rational in infrastructure, durable firm, the appearance is pleasing to the eye and the strong goods shelves of application, and this goods shelves include the stand frame and set up the backplate on the stand frame body, still including setting up the side frame of stand frame lateral part, the side frame is connected with the stand frame. The utility model discloses a goods shelves are provided with the side frame respectively in the both sides of stand frame, can prevent effectively that the goods of placing on the plywood from dropping or damaging, especially fragile article play the guard action to the goods. Meanwhile, the goods shelf can be used for placing goods and hanging and placing goods, and can be used for hanging and buckling different goods shelf accessories such as hanging baskets, hooks and the like on the side frame according to requirements, so that the goods shelf is wide in application range, strong in applicability and capable of meeting different requirements of the market. The goods shelf of the utility model can display goods in three directions, thereby achieving diversified display effect, adapting to the requirements of multi-level structure display in new market,

the above prior art solutions have the following drawbacks: most of the goods shelves in the prior art only have the function of displaying goods, when the workers place the goods, the too deep goods shelves are inconvenient for the workers to work, but the deeper goods shelves are more convenient to save space.

Disclosure of Invention

The utility model aims at providing a retractable cantilever type goods shelves, it has the effect that makes things convenient for the staff to work.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

retractable cantilever type goods shelves include the body frame and have a plurality of groups of subframes along body frame length direction demountable installation, the subframe is fixed with ground, but there is a set of pull cantilever structure at least from top to bottom on the subframe.

Preferably, the drawable cantilever structure comprises a fixed support arm and a telescopic cantilever which are connected in a sliding manner, the fixed support arm is horizontally connected with the subframe, the telescopic cantilever slides along the length direction of the fixed support arm, and the telescopic cantilevers on the same layer are linked through a transmission assembly.

Preferably, the transmission assembly comprises a plurality of rolling bearing groups, the rolling bearing groups are arranged in the fixed supporting arm in a one-to-one correspondence mode, the rolling bearing groups correspond to the telescopic cantilever and are connected in a driving mode, the rolling bearing groups are adjacent to each other, the rolling bearing groups are fixedly connected through transmission connecting rods, and the transmission connecting rods located on the outermost side penetrate out of the main frame and then are connected with the turntable type handle.

Preferably, the fixed bolster is top open-ended U type groove structure, flexible cantilever is T shaped steel plate structure, the horizontal portion of flexible cantilever with the cell wall sliding connection in U type groove, the vertical portion of flexible cantilever stretches into the rack has set firmly in the U type groove, the rolling bearing group includes two ball bearing and a connecting piece, the solid cover has the driving gear on the connecting piece, the driving gear with rack toothing, the connecting piece is respectively through two ball bearing with U type groove rotates and is connected, wear out respectively at the both ends of connecting piece U type groove and transmission connecting rod fixed connection.

Preferably, the transmission connecting rod and the two end faces of the connecting piece are inserted, the two end faces of the transmission connecting rod are provided with mortises, and one side of the connecting piece, which is inserted with the transmission connecting rod, is provided with tenons matched with the mortises.

Preferably, the surfaces of the effective storage positions of the telescopic cantilevers are all provided with white nylon plates for protection.

Preferably, the surfaces of the main frame and the auxiliary frame are subjected to acid cleaning and phosphating and then subjected to plastic spraying treatment.

The auxiliary frame is also provided with a fixed cantilever mechanism which is positioned above the pull cantilever structure on the uppermost layer.

To sum up, the utility model has the advantages that:

the subframe passes through the body frame fixed mutually, and each layer respectively sets up a drawable cantilever mechanism, when the goods is taken out to needs follow goods shelves depths, the staff can show the goods on different layers in the eye through drawable cantilever mechanism to more conveniently manage the goods.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partially enlarged schematic view of a portion of FIG. 1;

FIG. 3 is a partially enlarged schematic view of FIG. 2;

fig. 4 is a partial cross-sectional view of the rolling bearing assembly of fig. 2.

The marks in the figure are respectively 1 and the main frame; 2. a sub-frame; 21. a drawable cantilever mechanism; 211. fixing the support arm; 212. a telescopic cantilever; 2121. a white nylon plate; 2122. a rack; 213. a transmission connecting rod; 214. a rolling bearing set; 2141. a ball bearing; 2142. a connecting member; 215. A turntable type handle.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

The present invention will be described in further detail with reference to the accompanying drawings.

Retractable cantilever type goods shelves, see fig. 1 and fig. 2, including a plurality of groups of subframe 2 that are fixed in subaerial, subframe 2 adopts body frame 1 to dismantle fixedly, is provided with drawable cantilever mechanism 21 on subframe 2, but drawable cantilever structure totally three-layer, but drawable cantilever mechanism 21 sets up in subframe 2's same high position.

Subframe 2 is fixed mutually through body frame 1, and the three-layer respectively sets up one can pull cantilever mechanism 21, when needs take out the goods from goods shelves depths, the staff can show the goods on different layers in the front of the eye through can pull cantilever mechanism 21 to more conveniently manage the goods.

The drawable cantilever structure comprises a fixed supporting arm 211 and a telescopic cantilever 212 which are connected in a sliding manner, the fixed supporting arm 211 is horizontally connected with the subframe 2, the telescopic cantilever 212 slides along the length direction of the fixed supporting arm 211, and the telescopic cantilevers 212 on the same layer are linked through a transmission assembly.

Referring to fig. 3 and 4, the transmission assembly includes a plurality of rolling bearing sets 214, the rolling bearing sets 214 are disposed in the fixed support arm 211 in a one-to-one correspondence manner, the rolling bearing sets 214 are in driving connection with the corresponding telescopic cantilevers 212, the adjacent rolling bearing sets 214 are fixedly connected through transmission connecting rods 213, and the transmission connecting rods 213 located at the outermost sides penetrate through the main frame 1 and then are connected with a turntable-shaped handle 215.

By rotating the turntable-type handle 215, the transmission connecting rod 213 can be driven to rotate, so as to drive the rolling bearing sets 214 on the fixed supporting arms 211 on the same layer to rotate, and thus the telescopic cantilever 212 can be driven to slide in the length direction relative to the fixed supporting arms 211.

Fixed support arm 211 is top open-ended U type groove structure, and flexible cantilever 212 is T shaped steel plate structure, the horizontal portion of flexible cantilever 212 with the cell wall sliding connection in U type groove, the vertical portion of flexible cantilever 212 stretches into U type inslot has set firmly rack 2122, and rolling bearing group 214 includes two ball bearing 2141 and a connecting piece 2142, and the solid cap has the driving gear on connecting piece 2142, the driving gear with the meshing of rack 2122, connecting piece 2142 is respectively through two ball bearing 2141 with U type groove rotates and connects, and the both ends of connecting piece 2142 are worn out respectively U type groove and transmission connecting rod 213 fixed connection.

When the connecting part 2142 is rotated, the inner wall of the ball bearing 2141 fixed to the connecting part 2142 rotates relative to the fixed suspension arm, so that the rack 2122 at the bottom end of the telescopic suspension arm 212 engaged with the connecting part 2142 moves relative to the fixed suspension arm, and the sliding direction of the telescopic suspension arm 212 is limited in the length direction of the fixed support arm 211, so that the telescopic suspension arm 212 can slide along the length direction of the fixed support arm 211 under the driving of the ball bearing 2141.

The two end faces of the transmission connecting rod 213 and the connecting part 2142 are inserted, the two end faces of the transmission connecting rod 213 are provided with mortises, and one face of the connecting part 2142 inserted with the transmission connecting rod 213 is provided with tenons matched with the mortises. Longer main frames 11 and drive link 213233 may be replaced when the cargo is larger, thereby allowing the pallet to accommodate larger cargo.

The surfaces of the telescoping boom 212 in the operative storage position are protected by white nylon panels 21212321.

The surfaces of the main frame 11 and the auxiliary frame 22 are treated by acid cleaning, phosphorization and plastic spraying. The arrangement can ensure that the goods shelf is not easy to corrode and is more durable.

The subframe 2 is further provided with a fixed cantilever mechanism which is located above the uppermost drawable cantilever structure 21. Since the uppermost cantilever mechanism is not very convenient for picking and placing goods even if the cantilever mechanism 21 is made to be drawable, the fixed cantilever mechanism is made.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. Retractable cantilever type goods shelves, its characterized in that: including body frame (1) and along body frame (1) length direction demountable installation have a plurality of groups subframe (2), subframe (2) are fixed with ground, but there is a set of pull cantilever structure (21) at least from top to bottom on subframe (2).

2. The telescopically cantilevered pallet of claim 1, wherein: the drawable cantilever structure comprises a fixed support arm (211) and a telescopic cantilever (212) which are connected in a sliding mode, the fixed support arm (211) is horizontally connected with the subframe (2), the telescopic cantilever (212) slides along the length direction of the fixed support arm (211), and the telescopic cantilevers (212) on the same layer are linked through a transmission assembly.

3. The telescopically cantilevered pallet of claim 2, wherein: the transmission assembly comprises a plurality of rolling bearing groups (214), the rolling bearing groups (214) are arranged in the fixed supporting arm (211) in a one-to-one correspondence mode, the rolling bearing groups (214) correspond to the telescopic cantilever (212) in a driving mode and are adjacent to each other, the rolling bearing groups (214) are fixedly connected through transmission connecting rods (213), and the transmission connecting rods (213) located on the outermost side penetrate out of the main frame (1) and then are connected with turntable type handles (215).

4. The telescopically cantilevered pallet of claim 3, wherein: fixed support arm (211) are top open-ended U type groove structure, telescopic boom (212) are T shaped steel plate structure, telescopic boom (212) horizontal portion with the cell wall sliding connection in U type groove, telescopic boom (212) vertical portion stretches into rack (2122) have set firmly in the U type groove, rolling bearing group (214) include two ball bearing (2141) and a connecting piece (2142), the solid cover has the driving gear on connecting piece (2142), the driving gear with rack (2122) meshing, connecting piece (2142) are respectively through two ball bearing (2141) with U type groove rotates and connects, wear out respectively at the both ends of connecting piece (2142) U type groove and transmission connecting rod (213) fixed connection.

5. The telescopically cantilevered pallet of claim 4, wherein: the transmission connecting rod (213) is connected with the connecting piece (2142) through inserting at two end faces, the two end faces of the transmission connecting rod (213) are provided with mortises, and one face of the connecting piece (2142) connected with the transmission connecting rod (213) is provided with tenons matched with the mortises.

6. The telescopically cantilevered pallet of claim 5, wherein: white nylon plates (2121) are arranged on the surfaces of the effective storage positions of the telescopic cantilevers (212) for protection.

7. The telescopically cantilevered pallet of claim 6, wherein: the surfaces of the main frame (1) and the auxiliary frame (2) are subjected to acid cleaning and phosphating and then subjected to plastic spraying treatment.

8. The telescopically cantilevered pallet of claim 1, wherein: the auxiliary frame (2) is also provided with a fixed cantilever mechanism, and the fixed cantilever mechanism is positioned above the pull cantilever structure (21) on the uppermost layer.