Novel heavy goods shelf

Abstract

The utility model discloses a novel heavy goods shelf which comprises four vertical rods, the four vertical rods are distributed in a rectangular array mode, supporting arms are connected between the vertical rods located on the two sides of the length direction, and rotating rods are rotationally connected to the two vertical rods located in the width direction. A center line rod is further included, a sliding block is connected to the center line rod in a sliding mode, and bearing tables are rotationally connected to the two sides of the center line rod. And the connecting rod piece is detachably connected to the two vertical rods in the width direction. The device has the beneficial effects that the distance between the left vertical rod and the right vertical rod can be adjusted, so that the device is unfolded and folded, and after the device is unfolded, the vertical rods are fixed through the connecting rod pieces to assist in stably supporting the vertical rods; after the left vertical rod and the right vertical rod get close to each other, the bearing table can be folded to the two sides of the vertical rods, the device can be folded to be in the state that the occupied area is small, the device can be stored and transported conveniently, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of shelves, and particularly relates to a new type of heavy-duty shelf. Background Art

[0002] Warehouse shelves are usually used to store and organize a large number of goods and commodities. Their function is to effectively utilize the warehouse space, making the goods easy to access and manage. Through reasonable design and layout, by classifying and storing the goods using the shelves, the warehouse shelves can improve the storage efficiency, reduce the damage and loss of items, and simplify the inventory management process.

[0003] Most of the existing heavy-duty shelves are fixed shelves. Fixed shelves are generally bulky, often occupying a large space, difficult to fold and store, and may require additional manpower or equipment during transportation and handling, making them inconvenient to use. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a new type of heavy-duty shelf to solve the above problems, as described in detail below.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A new type of heavy-duty shelf provided by the utility model includes four vertical rods. The four vertical rods are distributed in a rectangular array. A support arm is connected between the vertical rods on both sides of the length. A rotating rod is rotatably connected to two of the vertical rods in the width direction.

[0007] It further includes a middle line rod parallel to the support arm. A sliding block rotatably connected to the rotating rod is slidably connected to the middle line rod. Loading platforms corresponding to the support arms are rotatably connected to both sides of the middle line rod. It also includes a connecting rod member, and the connecting rod member is detachably connected to two of the vertical rods in the width direction.

[0008] In some embodiments, the loading platform has a plate-like structure.

[0009] In some embodiments, the loading platform includes multiple strip-like structures. The strip-like structures are evenly distributed along the length direction of the middle line rod, and one end of the strip-like structure is rotatably connected to the middle line rod.

[0010] In some embodiments, the connecting rod member is in an "I" shape, and its two ends are respectively connected to two of the vertical rods in the width direction.

[0011] In some embodiments, a rib plate is provided between the cross bar and the vertical bar of the connecting rod member.

[0012] In some embodiments, a chute is provided on the bottom surface of the middle line rod, a sliding seat is slidably connected inside the chute, and two rows of rotating rods are rotatably connected to the sliding seat. The two rows of rotating rods on the left and right are respectively rotatably connected to the support arms on their left and right sides.

[0013] In some embodiments, there are two chutes, which are respectively arranged near the two ends of the length of the middle line rod.

[0014] In some embodiments, the rotating rods located on the two chutes are symmetrically arranged.

[0015] The beneficial effects are as follows:

[0016] The vertical rods on the left and right can be adjusted in distance, so as to realize the deployment and storage of the device. After the device is deployed, the vertical rods are fixed by the connecting rods to assist the vertical rods in stable support; after the vertical rods on the left and right approach each other, the bearing platform can be folded to both sides of the vertical rods, and the device can be folded to a state with a smaller floor area, which is convenient for storing and transporting the device and makes it more convenient to use. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic diagram of the internal structure of the present invention;

[0019] Figure 2 It is a bottom view of the rotating rod in the present invention;

[0020] Figure 3 It is a top view of the installation of the bearing platform in the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the connecting rod in the present invention.

[0022] The description of the reference numerals in the drawings is as follows:

[0023] 1. Vertical rod; 101. Support arm; 2. Middle line rod; 201. Chute; 3. Bearing platform; 4. Rotating rod; 401. Sliding seat; 5. Connecting rod. Detailed Embodiments

[0024] To make the objectives, technical solutions, and advantages of the present utility model clearer, the technical solutions of the present utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other implementation manners obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope protected by the present utility model.

[0025] First Embodiment:

[0026] See Figures 1 - 4 As shown, the present utility model provides a new type of heavy-duty shelf, which includes four vertical rods 1. The four vertical rods 1 are distributed in a rectangular array, and the four vertical rods 1 are respectively located at the four corners of the rectangle.

[0027] Among them, support arms 101 are connected between the vertical rods 1 on both sides of the length, and a rotating rod 4 is rotatably connected to the two vertical rods 1 in the width direction. It also includes a center line rod 2 parallel to the support arms 101. A sliding block rotatably connected to the rotating rod 4 is slidably connected to the center line rod 2. Loading platforms 3 corresponding to the support arms 101 are rotatably connected to both sides of the center line rod 2.

[0028] It also includes a connecting rod member 5, and the connecting rod member 5 is detachably connected to the two vertical rods 1 in the width direction.

[0029] When the device is in use, the connecting rod member 5 is a post-installation structure. Rotate the loading platform 3 to a horizontal state, pull the vertical rods 1 on the left and right sides, and use the rotating rod 4 to assist the movement of the vertical rods 1. Then the vertical rods 1 on the left and right sides move away from each other. When the connecting rod member 5 corresponds to the vertical rods 1 on the left and right sides, stop pulling the vertical rods 1 on the left and right sides, and connect and fix the vertical rods 1 on the left and right sides through the connecting rod member 5. After the fixation is completed, the support arms 101 can support the loading platform 3, so that the loading platform 3 can carry goods. After the device is used, release the fixation of the connecting rod member 5 on the left and right vertical rods, push the vertical rods 1 on the left and right sides closer, then the center line rod 2 corresponds to the two vertical rods 1, and the loading platform 3 can be rotated to a vertical state, so as to fold the device to a state with a smaller floor area, which is convenient for storing and transporting the device.

[0030] Further, the loading platform 3 has a plate-like structure.

[0031] Second Embodiment, the different feature from the first embodiment is:

[0032] The loading platform 3 includes multiple strip-shaped structures, which are evenly distributed along the length direction of the center line rod 2, and one end of the strip-shaped structure is rotatably connected to the center line rod 2. When the loading platform 3 is rotated to a vertical state, the support arms 101 are used to support the loading platform 3 composed of multiple strip-shaped structures to form a grid-like support structure.

[0033] The third embodiment is different from the first embodiment in that:

[0034] The connecting rod 5 is in the shape of a "work" character, and its two ends are respectively connected to the two vertical rods 1 in the width direction. When connecting, bolt connection or plug-in connection can be selected to connect the connecting rod 5 and the vertical rod 1. When bolt connecting, the connecting rod 5 and the vertical rod 1 can be directly connected and fixed by bolts. When plug-in connecting, a slot corresponding to the connecting rod 5 is provided on the vertical rod 1, so that the connecting rod 5 is inserted into the slot to realize the connection and fixation of the connecting rod 5 and the vertical rod 1. Further, a rib plate is provided between the cross bar and the longitudinal bar of the connecting rod 5 to improve the supporting strength of the connecting rod 5.

[0035] The third embodiment is different from the first embodiment in that:

[0036] A chute 201 is provided on the bottom surface of the center line rod 2. A sliding seat 401 is slidably connected inside the chute 201. Two rows of left and right rotating rods 4 are rotatably connected to the sliding seat 401. The two rows of left and right rotating rods 4 are respectively rotatably connected to the support arms 101 on their left and right sides. Specifically, the chute 201 is in the shape of a dovetail or a "T", and the sliding seat 401 is slidably matched with the chute 201, which can limit the sliding seat 401 and can rotatably connect one end of the rotating rod 4 through the chute 201;

[0037] Further, as shown in Figure 2 There are two chutes 201, which are respectively arranged near the two length ends of the center line rod 2, and the rotating rods 4 on the two sliding seats 401 are symmetrically arranged. When the left and right vertical rods 1 approach each other, the sliding seats 401 are guided by the rotating rods 4, and the two sliding seats 401 approach each other.

[0038] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A new type of heavy-duty shelf, comprising four vertical rods (1), and the four vertical rods (1) are distributed in a rectangular array, characterized in that: Support arms (101) are connected between the vertical rods (1) on both sides of the length, and a rotating rod (4) is rotatably connected to the two vertical rods (1) in the width direction; It further includes a center line rod (2) parallel to the support arm (101), a sliding block rotatably connected to the rotating rod (4) is slidably connected to the center line rod (2), and bearing platforms (3) corresponding to the support arm (101) are rotatably connected to both sides of the center line rod (2); It further includes a connecting rod member (5), and the connecting rod member (5) is detachably connected to the two vertical rods (1) in the width direction.

2. A novel heavy-duty shelf according to claim 1, characterized in that: The bearing platform (3) is in a plate-like structure.

3. A novel heavy-duty shelf according to claim 1, characterized in that: The bearing platform (3) includes multiple strip-like structures, the strip-like structures are uniformly distributed along the length direction of the center line rod (2), and one end of the strip-like structure is rotatably connected to the center line rod (2).

4. A novel heavy-duty shelf according to claim 1, characterized in that: The connecting rod member (5) is in an "I" shape, and its two ends are respectively connected to the two vertical rods (1) in the width direction.

5. A novel heavy-duty shelf according to claim 4, characterized in that: A rib plate is provided between the cross bar and the longitudinal bar of the connecting rod member (5).

6. A novel heavy-duty shelf according to claim 1, characterized in that: A chute (201) is provided on the bottom surface of the center line rod (2), a sliding seat (401) is slidably connected inside the chute (201), and left and right rows of rotating rods (4) are rotatably connected to the sliding seat (401), and the left and right rows of rotating rods (4) are respectively rotatably connected to the support arms (101) on their left and right sides.

7. A novel heavy-duty shelf according to claim 6, characterized in that: The number of the chutes (201) is two, and they are respectively arranged near both ends of the length of the center line rod (2).

8. The novel heavy-duty shelf according to claim 7, wherein: The rotating rods (4) located on the two chutes (201) are symmetrically arranged.

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