CN203794035U - Foldable cantilever shelf - Google Patents

Abstract

The utility model discloses a foldable cantilever shelf, which comprises more than two shelf units connected by struts. The shelf unit includes a base (1), a support column (2) whose bottom end is fixed on the base, two pairs of The shelf cantilever (3) and the suspension fastener (4) used to fix the shelf cantilever are rotated above the support column. The number of the shelf cantilever and the suspension fastener is equal, and the support column is perpendicular to the base. The beneficial effect of the utility model is: the cantilever of the shelf is rotated and arranged on the support column, and when the cantilever of the shelf is extended to both sides, the storage function of the shelf is realized; when the cantilever of the shelf rotates to the vertical direction, it is fixed on the support column by the suspension fastener At the same time, the space between the two shelf units is completely vacated, and materials such as cable trays and transformers can be stored, which not only realizes the function of the shelf, but also uses the storage of various types of materials without moving the shelf. Improve the utilization rate of the site.

Description

Foldable cantilever shelf

technical field

The utility model relates to a foldable cantilever shelf.

Background technique

At present, in the field of logistics and warehousing in the power industry, power materials are generally stored on the ground or on shelves. However, with the rapid development of the electric power industry in recent years, the inventory of electric power materials has continued to increase, and the turnover speed has continued to accelerate, which has raised new requirements for traditional material storage methods. There are technical defects in ground storage such as low site utilization rate and limited material storage types after the installation of shelves.

Contents of the invention

The purpose of the utility model is to provide a foldable cantilever shelf, which solves the technical defect of low site utilization in the prior art.

For solving the problems referred to above, the technical scheme that the utility model takes is:

A foldable cantilever shelf, comprising more than two shelf units connected by struts, the shelf unit includes a base, a support column whose bottom end is fixed on the base, more than two pairs of shelf cantilevers that are rotatably arranged on the support column and The suspension fasteners used to fix the cantilever of the shelf, the number of the cantilever of the shelf is equal to the number of the suspension fasteners, and the support column is perpendicular to the base.

The cantilever of the shelf of the utility model is rotatably arranged on the support column. When the cantilever of the shelf is extended to both sides, the storage function of the shelf is realized. When the cantilever of the shelf rotates to the vertical direction and is fixed on the support column by the suspension fastener, two The space between the shelf units is completely vacated, which can store materials such as cable trays and transformers. utilization rate.

As a further improvement of the present utility model, two rows of first through holes are opened symmetrically from bottom to top on the support column, and the shelf cantilever includes a cantilever and mounting columns arranged on both sides of the rear end of the cantilever. The upper part of the mounting column is provided with two coaxial mounting holes corresponding to the first through hole, and a rotating shaft is arranged in the first through hole and the mounting hole.

Set the rotating shaft and rotate the cantilever of the shelf. The installation columns are set on both sides of the cantilever. When the cantilever of the shelf is unfolded, the cantilever between the installation columns is against the support column, which has good stability. There are two rows of first columns on the support column. Through holes, the height of the shelf cantilever can be adjusted freely according to needs.

As a further improvement of the utility model, the front end of the shelf cantilever and both ends of the base are provided with blind holes.

A pin can be set in the blind hole to prevent the material placed on the cantilever from rolling off the cantilever, causing messy materials on the site, and preventing casualties caused by the rolling of the material.

As a further improvement of the utility model, the suspension fastener is C-shaped, and two coaxial second through holes corresponding to the first through holes are opened at both ends thereof.

The C-type suspension fastener can be installed on the support column with bolts, etc., which is convenient for disassembly. When the cantilever of the shelf is to be contracted, remove the suspension fastener, turn the cantilever of the shelf to the vertical position, and set the cantilever on the suspension buckle In the parts, the two ends of the suspension fasteners can be bolted to the support column. The suspension fasteners are easy to disassemble, and the extension and retraction of the shelf cantilever are easier.

As a further improvement of the utility model, the struts include two cross braces and two diagonal braces, the two cross braces are arranged horizontally, and their two ends are respectively connected to two adjacent shelf units. The middle part of the diagonal brace is arranged crosswise, and the two ends of each diagonal brace are respectively connected with two adjacent shelf units.

The two shelf units are connected by two cross braces and two diagonal braces to enhance the stability between the shelf units.

To sum up, the beneficial effects of the utility model are: it not only solves the technical defect of low field utilization rate in the prior art, but also has simple structure, convenient operation and good stability.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model.

Fig. 2 is a schematic structural view of the shelf unit in the present invention.

Fig. 3 is a schematic diagram showing the shrinking state of the shelf cantilever in the reaction shelf unit.

Fig. 4 is a schematic diagram reflecting the structure of the shelf cantilever in the utility model.

Fig. 5 is a schematic diagram reflecting the structure of the suspension fastener in the utility model.

Fig. 6 is a structural schematic diagram reflecting the first embodiment of the utility model.

Fig. 7 is a schematic structural diagram reflecting the second embodiment of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

The foldable cantilever shelf shown in Figures 1 to 5 includes several shelf units connected by struts. The shelf unit includes a base 1, a supporting column 2 whose bottom end is riveted on the base 1, and two pairs of rotating devices. The shelf cantilever 3 on the support column 2 and the suspension fastener 4 used to fix the shelf cantilever 3, the number of the shelf cantilever 3 and the suspension fastener is equal to the front end of the shelf cantilever 3 and the two ends of the base 1 Blind holes 7 are opened, and two rows of first through holes 5 are symmetrically opened on the support column 2 from bottom to top. The shelf cantilever 3 includes a cantilever 31 and mounting columns arranged on both sides of the rear end of the cantilever 31 32. The upper part of the mounting column 32 is provided with two coaxial mounting holes 33 corresponding to the first through hole 5. The first through hole 5 and the mounting hole 33 are provided with a rotating shaft 6 to ensure that the shelf cantilever 3 is relatively The support column 2 rotates, the support column 2 is perpendicular to the base 1, the suspension fastener 4 is C-shaped, and two coaxial second through holes 8 corresponding to the first through holes 5 are opened at its two ends .

The struts include two cross braces 9 and two diagonal braces 10, the two cross braces 9 are arranged horizontally, the two ends of which are respectively connected to two adjacent shelf units, and the middle of the two diagonal braces 10 intersect set, and both ends of each diagonal brace 10 are respectively connected with two adjacent shelf units, as shown in FIG. 1 . During use, a depression equal to the height of the base 1 is provided on the ground, and the base 1 is arranged in the depression to ensure that the upper surface of the base 1 is on the same level as the ground. The installation height of the shelf cantilever 3 can be adjusted up and down according to actual needs. Just take off the rotating shaft 6, place the shelf cantilever 3 at a suitable height, and then use the rotating shaft 6 to pass through the mounting hole 33 and the first through hole 5 to get final product.

Embodiment 1: For the storage of long-shaped rod-like materials 12, vertically install bolts 13 in the blind holes 7 at the front end of the shelf cantilever 3 and the two ends of the base 1. The shelf cantilever 3 is in a horizontal position, and the long-shaped rod-like materials 12 Placed on the cantilever 31 on each shelf unit and supported by the cantilever 31, as shown in FIG. 6 .

Embodiment 2: When placing the cable reel 14, rotate the shelf cantilever 3 to a vertical position, and fix the shelf cantilever 3 with the suspension fastener 4, specifically, the middle of the suspension fastener 4 drags the shelf cantilever 3, and the two ends of the suspension fastener 4 Bolts 11 are set in the second through hole 8 and the first through hole 5 on the support column 2 to fix the suspension fastener 4 on the support column 2 , thereby fixing the shelf cantilever 3 . Adjacent foldable cantilever shelves are naturally partitioned by supporting columns 2 to form a horizontal storage area, and the cable tray 14 can be placed in the horizontal storage area. Materials such as transformers and porcelain bottles are stored in this case. As shown in Figure 7.

All that are not specifically described in this description are prior art. It should be understood that the specific implementation cases described in the utility model are only preferred implementation examples of the utility model, and are not used to limit the scope of implementation of the utility model. . That is, all equivalent changes and modifications made according to the content of the patent scope of the utility model should be regarded as the technical category of the utility model.

Claims (5)

1. a collapsible Cantilever Racking, comprise two above overhead baggage rack units that connected by strut, it is characterized in that: described overhead baggage rack unit comprises that base (1), bottom are fixed on support post (2) on base (1), more than two pairs rotate the shelf cantilever (3) that is arranged on support post (2) and the suspension fastener (4) for fixed goods shelf cantilever (3), described shelf cantilever (3) with hang the quantity of fastener and equate, described support post (2) is vertical with base (1).

2. collapsible Cantilever Racking according to claim 1, it is characterized in that: symmetrically from bottom to top on described support post (2) have two and ranked first through hole (5), described shelf cantilever (3) comprises cantilever (31) and is arranged on the erection column (32) of cantilever (31) both sides, rear end, described erection column (32) top has two coaxial and mounting holes (33) corresponding with the first through hole (5), in described the first through hole (5) and mounting hole (33), rotating shaft (6) is set.

3. collapsible Cantilever Racking according to claim 2, is characterized in that: the front end of described shelf cantilever (3) and the two ends of base (1) all have blind hole (7).

4. collapsible Cantilever Racking according to claim 2, is characterized in that: described suspension fastener (4) is c-shaped, and its two ends have two coaxial second through holes (8) corresponding with the first through hole (5).

5. collapsible Cantilever Racking according to claim 1, it is characterized in that: described strut comprises two stulls (9) and two diagonal braces (10), described two stulls (9) are all horizontally disposed with, its two ends connect respectively two adjacent overhead baggage rack units, two diagonal braces (10) middle part is arranged in a crossed manner, and the two ends of every diagonal brace (10) are connected with two adjacent overhead baggage rack units respectively.