WO2012100456A1

WO2012100456A1 - Load supporting corner bracket, load supporting seat frame, combined load supporting corner bracket, and combined load supporting seat frame

Info

Publication number: WO2012100456A1
Application number: PCT/CN2011/072110
Authority: WO
Inventors: 吴勇为; 杨忱; 吴令知
Original assignee: 南京汉青竹业有限公司
Priority date: 2011-01-27
Filing date: 2011-03-24
Publication date: 2012-08-02
Also published as: CN102133956A; CN102133956B; WO2012100456A8

Abstract

A load supporting corner bracket comprises a square corner bracket grid platform (8). At each of the four bottom corners of the square corner bracket grid platform (8), there respectively stands a housing-type corner bracket pier (1) which is taper-shaped. At any upper corner of the square corner bracket grid platform (8), there stands a corner protector (3) for the corner bracket. The minimum distance between the inner wall of the housing-type corner bracket pier (1) adjacent to the corner bracket corner protector (3) and the inside of the corner bracket corner protector (3) is not less than that between the outer wall of the housing-type corner bracket pier (1) and the outside of the square corner bracket grid platform (8). A load supporting seat frame comprises a corner bracket pedestal (7) and a load supporting corner bracket. A combined load supporting corner bracket comprises four load supporting corner brackets arranged in a two-by-two array. The corner bracket corner protectors (3) of the four load supporting corner brackets are located on the periphery of the load supporting base composed of the four load supporting corner brackets. A combined load supporting seat frame comprises a corner bracket pedestal (7) and four load supporting corner brackets. The four load supporting corner brackets are arranged in a two-by-two array and the corner bracket corner protectors (3) of the four load supporting corner brackets are located at the periphery of the load supporting base composed of the four load supporting corner brackets.

Description

Carrying angle frame, bearing frame and combined bearing angle frame, combined bearing frame

The invention relates to a logistics packaging, transportation and storage rack, in particular to a bearing angle frame, a bearing frame and a combined bearing angle frame and a combined bearing frame.

Background technique

With the continuous development of global economic integration, the use of pallets in the world is very large, close to 5 billion, and consumes a lot of wood every year. The specifications of the trays are difficult to be uniform (there are US standards, European standards, Asian standards, and Oceania standards). In addition, the large volume of pallets is very difficult to recycle, and it is very difficult to recycle. It hinders people from research and development of the technology. "Loading Rails" is provided in Chinese Patent Application No. 03822245.0, and "Platform" is provided in Chinese Patent Application No. 200580013667.4. The following defects exist:

1. Loading rails cannot be used independently.

2. If two loading rails are used and one board is packed with the goods, the distance between the two loading rails is too large, and the cargo box itself must have a relatively high strength. Unable to apply goods in small boxes. If two loading rails are used plus one plate, the board itself has higher strength requirements.

3. According to the invention, the cargo box must be larger than the loading rail, so that the cargo box has two sides and four corners that are convex in the loading rail. It is very easy to damage the cargo box during the loading and unloading process of the forklift.

4. If four loading rails are used to pack the goods, the loading rails can only be installed on the four sides of the pallet plate. The distance between the two pairs of loading rails is too large, and can only be used for boxed goods. In bulk cargo.

5. The loading rail is not reusable according to the invention and can only be recycled. This wastes resources and energy and increases the cost of packaging transportation.

6, loading rails do not install information code to increase the difficulty of management of loading rails.

7. The loading rails are combined into a platform, which requires the addition of plates and straps or cardboard connections, which greatly increases the cost of use.

One can be converted in size, not limited by the form of goods package, large load capacity, fast conversion speed, low cost per-use, can be used dozens of times, transport volume can be compressed by 65%, use expires or use damaged materials. The recycled pallets are in line with the low carbon economy of today's world recycling and sustainable development.

Summary of the invention

The invention provides an easy to use, in particular, can be recycled well, and the convenience and safety of recycling and transportation can be improved. Fully loaded bearing frame, carrier frame and combined bearing angle seat and combined carrier frame.

The invention adopts the following technical solutions:

The utility model relates to a bearing angle frame, comprising: a square angle frame grid platform, wherein shell corner piers are respectively arranged at four corners of the bottom of the square angle frame grid platform, and the shell angle piers are tapered. At any corner of the square corner frame grid platform, a corner frame corner is provided, and the minimum distance from the inner wall of the shell angle pier adjacent to the corner frame corner to the inner side of the corner frame corner is not less than the shell angle The minimum distance from the outer wall of the pier to the outside of the square angle grid platform.

The carrier frame of the present invention comprises: a corner frame base and a bearing angle frame, wherein the angle frame base comprises a square angle frame base frame, and a bearing angle frame connection jack is respectively arranged at a corner of the square angle frame base frame corner The carrying angle frame comprises: a square angle frame grid platform, and a shell angle pier is respectively arranged at four corners at the bottom of the square angle frame grid platform, and the shell angle pier is tapered, at a square angle A corner guard angle is provided on any corner of the upper part of the grid platform, and the minimum distance from the inner wall of the shell angle pier adjacent to the angle bracket corner to the inner side of the angle bracket corner is not less than the outer wall of the shell angle pier The minimum distance to the outside of the square angle grid platform, the shell angle bracket corresponding to the bearing angle bracket connection jack falling on the square corner frame base frame.

The utility model relates to a combined carrying angle frame, which is arranged in a 2×2 arrangement by four carrying angle frames and the corner frame corners on the four carrying angle brackets are located at the periphery of the carrying base formed by the combination of the four carrying angle brackets. The carrying angle frame comprises: a square angle frame grid platform, and a shell angle pier is respectively arranged at four corners at the bottom of the square angle frame grid platform, and the shell angle pier is tapered, at a square angle A corner guard angle is provided on any corner of the upper part of the grid platform, and the minimum distance from the inner wall of the shell angle pier adjacent to the angle bracket corner to the inner side of the angle bracket corner is not less than the outer wall of the shell angle pier The minimum distance to the outside of the square corner grid platform.

The utility model relates to a combined bearing frame, which is composed of a corner frame base and four bearing angle frames. The four bearing angle frames are arranged in a 2×2 arrangement and the corner frame corners on the four bearing angle frames are located at four The base of the carrier base formed by the combination of the carrier angle brackets, the corner frame base comprises a square angle frame base frame, and the corner frame connection jacks are respectively arranged at the corners of the square corner frame base frame, and the carrying angle frame comprises: Square corner frame grid platform, with shell angle piers at the four corners of the bottom of the square angle frame grid platform and the shell angle piers are tapered, at any corner of the square angle frame grid platform The corner frame corner is provided, and the minimum distance from the inner wall of the shell angle pier adjacent to the corner frame corner to the inner side of the corner frame corner is not less than the outer wall of the shell angle pier to the outside of the square angle frame grid platform The minimum distance, the shell angle bracket corresponding to the bearing angle bracket connection jack falling on the square corner frame base frame.

Compared with the prior art, the present invention has the following advantages:

(1) The design of the bearing angle frame can save the use of raw materials, and the force of the corner bracket Increase the bending strength of the pallet plate while protecting the cargo, and further increase the strength of the pallet by the force of the cargo strap. The load-bearing angle frame structure itself has a relatively high strength, and the strength of the added plate is low or no need to add a plate, and the bulk cargo can be added with a corrugated cardboard. The load-bearing base is equipped with a two-dimensional information code in the part where the collision is not carried, which provides accurate information for the rotation, recycling and use of the load-bearing base in a wide range. Through the network and background software, we can know the location and specifications of each load-bearing base. , production location, production batch number, number of uses, etc. The load-bearing base can be used independently, can be used in two or four combinations, and can be packaged in the interior of the site by four plus one board. After the transport pallet is used, the cargo is unloaded, and the four load-bearing angle brackets are all cleaned, inspected and disposed of separately. The load-bearing angle frame can be converted into other specifications trays for continued loading. The unloaded load-bearing angle brackets can also be stacked and transported to different places for use. The compressed pallet transport volume is 65%.

(2) The invention is fully adaptable to the transportation of bulk materials such as minerals and powders. When using the bearing angle bracket according to the invention, the bulk cargo such as mineral materials and powder is located within the support range of the four shell angle piers, avoiding the mopping of bulk materials such as mineral materials and powders and affecting the delivery of forklift trucks. Unfavorable factors such as handling; When using a combined load-bearing base formed by a combination of four load-bearing angle brackets, the combined load-bearing base first enlarges the load-bearing area to meet the special requirements for transporting large cargo, and secondly, the shell-type on the combined load-bearing base The angled piers can be distributed relatively evenly at the bottom of the cargo, which is especially beneficial for the transportation of large packages of bulk materials such as minerals and powders.

(3) The present invention is fully adaptable to different goods and can improve the safety of the goods. If the upper part of the cargo is as hard as a wooden box, the combined load-bearing angle bracket can be used for cargo carrying and stacking several cargo bodies. If the upper part of the cargo is relatively soft, such as a carton, the combined load-bearing frame can be used to carry the cargo load and stack several cargo bodies, which greatly enlarges the bearing surface of the load-bearing angle frame, thereby stacking the cargo bodies together Not easy to dump, stable and safe.

(4) The present invention can achieve good recycling and can improve the convenience and safety of recycling and transportation. After the delivery is completed, the combined load-bearing base needs to be separated into a single load-bearing angle frame, and the load-bearing angle frames are stacked and bundled and transported back to the designated location. Since the present invention adopts "the minimum distance from the inner wall of the shell-type corner pier adjacent to the corner guard angle to the inner side of the angle bracket corner is not less than the minimum distance from the outer wall of the shell-type angle pier to the outer side of the square-angle grid platform "Technical measures to balance the interaction forces between the stacked and bundled load-bearing angle brackets, and the force can be evenly distributed from the edge to the middle of the square-angle grid platform, so that a single square corner frame The grid platform is in a condition similar to the overall compression (see Figure 5), thereby ensuring that the invention is always in a flat state during the recycling process, and the recovered carrier angle can still be reused. Also, due to the present invention, the minimum distance from the inner wall of the shell-type corner pier adjacent to the corner guard angle to the inner side of the angle bracket corner is not less than the outer wall of the shell-type angle pier to the outer side of the square-angle grid platform. Distance technical measures such that the center of gravity of each of the load-bearing corner brackets is connected It is close to a vertical upward straight line and is located in the center of the area enclosed by the four shell angle piers of the load-bearing corner frame of the bottom layer, whereby the stacked load-bearing angle brackets are not easy to fall, stable and safe.

DRAWINGS

Figure 1 is a schematic view of the structure of the present invention.

1. Shell angle pier 2. Horizontal frame lateral packing gap 3. Angle frame corner 4. Bending outer flange 5. Horizontal frame horizontal packing hole 6. Angle frame vertical packing gap 8. Angle frame grid platform

2 is a cross-sectional view showing the structure of three stacked load-bearing corner frames of the present invention, wherein A is a lowermost load-bearing angle frame, B is a load-bearing angle frame at an intermediate position, and C is a top-mounted load-bearing angle frame. .

Figure 3 is a plan view of the carrier angle frame structure of the present invention.

Figure 4 is a bottom plan view of the carrier angle frame structure of the present invention.

Figure 5 is a diagram of the force of a single load-bearing angle bracket in a load-bearing corner frame that is stacked and bundled together.

Figure 6 is a schematic view of the structure of the carrier mount.

Figure 7 is a schematic view of the structure of the carrying base.

71. Corner frame base frame 72. Bearing angle frame connection jack 73. Angle frame connection center

Fig. 8 is a schematic structural view of a combined carrying angle bracket.

Figure 9 is a schematic view of the structure of the combined carrier.

detailed description

Example 1

The utility model relates to a bearing angle frame, which comprises: a square angle frame grid platform carrying base 8 carrying base, and a shell angle frame pier carrying base 1 is respectively arranged at four corners of the bottom of the square angle frame grid platform carrying base 8 carrying base The base and the shell-shaped corner pier are tapered, so-called cone-shaped, which may be a standard cone or a polygonal pyramid, or a quasi-cone having a basic shape of a cone shape. In this embodiment, the basic shape is a quadrangular pyramid. Quadrangular pyramid, Referring to Fig. 1, the overall shape of the shell-type angular pier of the present embodiment is a quadrangular pyramid, but it is formed by superimposing a square-shaped housing of a multi-section size change like a bamboo joint, in a square angle frame grid platform. The corner of the corner bracket bearing base 3 is provided on any corner of the upper part of the supporting base 8 of the supporting base, and the inner wall of the shell-shaped corner pier adjacent to the supporting base of the angle bracket supporting base 3 to the angle bracket supporting base 3 The minimum distance of the inner side of the load-bearing base is not less than the minimum distance from the outer wall of the shell-type angle pier to the outer side of the square-frame grid platform load-bearing base 8 .

Example 2

The utility model relates to a bearing frame, comprising: a corner frame base bearing base 7 carrying base and a bearing angle frame, the corner frame base bearing base 7 carrying base comprises a square corner frame base frame carrying base 71 carrying base, at a square corner The base frame bearing base 71 is provided at the corner of the carrying base, respectively, and is provided with a carrying frame connecting socket carrying base 72 carrying base. The carrying angle frame comprises: a square corner frame grid platform carrying base 8 carrying base, in the square corner net Grid platform bearing base 8 The four corners of the bottom of the carrying base are respectively provided with a shell-type angled pier bearing base 1 carrying base and the shell-shaped corner pier is tapered, and the square angle frame grid platform carrying base 8 carries the upper part of the base The corner bracket corner bearing base 3 bearing base is provided on any corner, and the inner wall of the shell angle pier adjacent to the angle bracket bearing base 3 bearing base is to the corner bracket corner carrying base 3 the minimum distance inside the carrying base Not less than the minimum distance from the outer wall of the shell angle pier to the outer side of the square angle frame grid platform bearing base 8 carrying the base, the shell-type angle pier bearing base 1 corresponding to the base falling into the square angle frame base frame bearing base The carrying angle bracket connecting jack on the carrying base 71 carries the base 72.

Example 3

The utility model relates to a combined carrying angle frame, comprising: four corner frame corners which are arranged on the carrying angle frame and which are arranged in a 2×2 arrangement and four carrying angle frames are located on the periphery of the carrying base formed by the combination of the four carrying angle frames. The carrying angle frame includes: a square angle frame grid platform carrying base 8 carrying base, and a shell angle frame pier carrying base 1 carrying base is respectively arranged at four corners of the bottom corner of the square angle frame grid platform carrying base 8 carrying base The shell-shaped corner pier has a tapered shape, and a corner frame corner bearing base 3 carrying base is arranged on any corner of the upper part of the square base frame grid platform carrying base 8 carrying base, and the corner frame corner bearing base 3 carries the base The minimum distance from the inner wall of the adjacent shell-type angle pier to the inner side of the corner frame bearing base 3 is not less than the minimum distance from the outer wall of the shell-type angle pier to the outer side of the square-frame grid platform bearing base 8 carrying the base.

When the load-bearing corner frames are stacked together, the shaded portions in Fig. 3 coincide with and contact with the shaded portions in Fig. 4 to effect lamination.

Example 4

The utility model relates to a combined carrying frame, comprising: four carrying angle brackets arranged on the carrying base of the corner base supporting base 7 , the four carrying angle brackets exhibiting 2 X 2 arrangement and the corner brackets on the four carrying angle brackets The carrier base 7 includes a square angle frame base frame bearing base 71 carrying base, and the square corner frame base frame bearing base 71 carries the base corner of the base. Each of the supporting angle brackets is provided with a supporting base 72 carrying a base. The supporting angle bracket comprises: a square corner frame grid platform carrying base 8 carrying base, and a square corner frame grid platform carrying base 8 carrying the bottom of the base At the corners, there are shell-type angled piers carrying bases 1 and bearing shells, and the shell-shaped angled piers are tapered, and corner brackets are provided on any corner of the upper part of the square-frame grid platform loading base 8 The carrying base 3 carries the base, and the inner wall of the shell-shaped corner pier adjacent to the carrying base of the corner bracket supporting base 3 The minimum distance from the inner side of the load-bearing base to the inner corner of the load-bearing base is not less than the minimum distance from the outer wall of the shell-type angled pier to the outer side of the square-framed grid platform load-bearing base 8 carrying the base. 1 The bearing frame connecting jack 72 corresponding to the carrying base falls on the square corner frame base frame carrying base 71 carrying base.

Claims

Claim

A load-bearing angle frame comprising: a square-angle grid platform (8), characterized in that a shell-shaped angle pier is provided at four corners at the bottom of the square-angle grid platform (8) (1) The shell-shaped corner pier is tapered, and a corner guard angle (3) is provided on any corner of the upper part of the square-angle grid platform (8), and the shell is adjacent to the corner guard angle (3). The minimum distance from the inner wall of the angle pier to the corner guard angle (3) is not less than the minimum distance from the outer wall of the shell angle pier to the outer side of the square frame grid platform (8).

2. A carrier frame, comprising: a corner frame base (7) and a carrier angle frame, wherein the angle frame base (7) comprises a square angle frame base frame (71), in a square angle frame base frame ( 71) A corner bracket connection jack (72) is respectively arranged at the corner, and the carrying angle bracket comprises: a square corner frame grid platform (8), four corners at the bottom of the square corner frame grid platform (8) There are shell angle piers (1) and shell angle piers are tapered. Corner brackets (3) are provided on any corner of the upper square grid platform (8). The minimum distance from the inner wall of the adjacent corner frame pier to the corner guard angle (3) is not less than the outer wall of the shell angle pier to the outer side of the square angle frame grid platform (8) The bearing angle bracket connection hole (72) corresponding to the shell angle pier (1) falls on the square corner frame base frame (71).

3. A combined load-bearing angle frame, comprising: four corner brackets disposed on a load-bearing angle frame in a 2X2 arrangement and four load-bearing angle brackets are located on a load-bearing base formed by combining four load-bearing angle brackets On the periphery, the carrying angle frame comprises: a square angle frame grid platform (8), and a shell angle pier (1) and a shell are respectively arranged at four corners at the bottom of the square angle frame grid platform (8). The angled pier is tapered, and there is a corner guard angle (3) on any corner of the upper part of the square angle grid platform (8), and a shell angle pier adjacent to the corner guard angle (3) The minimum distance from the inner wall to the corner guard angle (3) is not less than the minimum distance from the outer wall of the shell angle pier to the outer side of the square angle grid platform (8).

4. A combined carrying frame, comprising: four carrying angle brackets disposed on a corner base (7), four carrying angle brackets exhibiting a 2X2 arrangement and four corner brackets on the carrying bracket The corner guard is located at the periphery of the carrying base formed by the combination of four carrying angle brackets, and the corner bracket base (7) comprises a square corner frame base frame (71), and is respectively provided at the corner of the square corner frame base frame (71). The angle bracket connection jack (72), the carrying angle bracket comprises: a square angle frame grid platform (8), and a shell angle frame is respectively arranged at four corners at the bottom of the square angle frame grid platform (8) The pier (1) and the shell-shaped corner pier are tapered, and a corner guard angle (3) is provided on any corner of the upper part of the square-angle grid platform (8), adjacent to the corner guard angle (3) The minimum distance from the inner wall of the shell-type corner pier to the corner guard angle (3) is not less than the minimum distance from the outer wall of the shell-type angle pier to the outer side of the square-angle grid platform (8), the shell angle The pedestal (1) corresponds to a load-bearing angle bracket connection jack (72) that falls onto the square gusset base frame (71).