Attic goods shelf convenient to install

Abstract

The utility model discloses an attic goods shelf convenient to install, which belongs to the field of attic goods shelves, and comprises a support frame body, and through installation mechanisms arranged on the bottom surfaces of cross beams, when a layer plate is installed in the support frame body, the layer plate is arranged between the symmetrical cross beams; after a mounting seat on the bottom surface is inserted into a mounting opening formed in the top surface of a mounting supporting plate mounted on the bottom surface of the cross beam, a knob positioned on the outer side of a fixed block on the bottom surface of the mounting supporting plate is rotated, and the knob drives a screw rod to rotate through a rotating rod, so that a connecting block drives a movable block to move towards the outer side in a transverse opening through a screw hole along the screw rod; and the rotary knob is rotated until a limiting rod on the outer side wall of the movable block is inserted into and penetrates through a limiting hole formed in the side wall of the mounting seat in the mounting opening through a communicating opening, and the rotary knob cannot be rotated, so that the laminate can be fixedly mounted in the supporting frame body and located between the cross beams, and the aim of quickly mounting the laminate is achieved. And the overall installation efficiency of the attic goods shelf is improved by facilitating installation of the laminates.

Description

Technical Field

[0001] The utility model relates to the field of mezzanine shelves, in particular to a mezzanine shelf which is easy to install. Background Art

[0002] Mezzanine racking is a simple racking system that fully utilizes the upper warehouse space. A mezzanine is constructed on existing racks or workspace to increase storage area. The mezzanine floor is typically used for lightweight, small, or long-term storage goods. Goods can be lifted using forklifts, conveyor belts, elevators, electric hoists, or lifting platforms. Lightweight carts or pallet-pulled carts are typically used for operations in the mezzanine.

[0003] In the prior art, mezzanine shelves need to be installed and fixed between the beams on both sides of the support frame before use. At present, the shelves and beams are mostly installed through connectors in combination with bolts and nuts. During installation, the installer needs to use special installation tools such as screwdrivers and wrenches to use connectors, bolts and nuts to install the shelves between the beams. There are many connectors and accessories required, which makes the installation operation more cumbersome for the installer, which not only brings inconvenience to the installation of the shelves, but also reduces the overall installation efficiency of the mezzanine shelves. At the same time, when the shelves are damaged and need to be replaced during subsequent use, it is not convenient to disassemble the shelves. Utility Model Content

[0004] The main purpose of the utility model is to provide a mezzanine shelf that is easy to install and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The lifting mechanism is a kind of lifting mechanism that is easy to install and is installed in the lofty stage, comprises a supporting frame body, and a plurality of cross beams are fixedly connected in a vertical manner on both sides of the interior of the supporting frame body, and the cross beams and the supporting frame body are arranged as an integral whole, and layers are fixedly connected between the cross beams by a mounting mechanism, and the mounting mechanism comprises a mounting support plate, a fixed block, a movable block, a limit rod and a screw, the mounting support plate is fixedly connected to the bottom surface of the cross beam, and the bottom surface of the mounting support plate is fixedly connected to a group of symmetrical fixed blocks, the two movable blocks are movably connected to the inside of the mounting support plate by sliders on both sides, and the limit rod is fixedly connected to the outer wall of the movable block, the screw is movably connected to the fixed block by a rotating rod at the outer end, and the movable block is movably connected to the screw by the connecting block on the bottom surface.

[0007] Preferably, mounting seats are fixedly mounted on the four corner ends of the bottom surface of the layer plate, and limiting holes are provided on the side walls of the mounting seats.

[0008] Preferably, the mounting bracket is fixedly mounted on the bottom surface of the beam, and a mounting opening corresponding to the mounting seat is provided on the top surface of the mounting bracket, a group of symmetrical transverse openings are provided on the bottom surface of the mounting bracket and located between the mounting openings, and connecting openings connected to the transverse openings are respectively provided on both side walls of the inner wall of the mounting opening, and sliding grooves are also provided on both sides of the inner wall of the transverse opening.

[0009] Preferably, the movable block is movably installed in the transverse opening, and sliders are fixedly installed on both side walls of the movable block and movably installed in the slide groove, a limiting rod is fixedly installed on the outer side wall of the movable block, and a connecting block is fixedly installed on the bottom surface of the movable block, and screw holes are opened on the side walls of the connecting block.

[0010] Preferably, fixing blocks are fixedly mounted on both sides of the bottom surface of the mounting bracket, and rotation holes are opened on the side walls of the fixing blocks.

[0011] Preferably, a rotating rod is fixedly mounted on the outer end of the screw rod, and the rotating rod is movably mounted in the rotating hole. A knob is fixedly mounted on the outer end of the rotating rod, and the screw rod is threadedly connected in the screw hole.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The cam is fixed to the support frame body by the fixing means, and the fixing means are fixed to the support frame body by the fixing means, so that the fixing means are fixed to the support frame body by the fixing means, and the fixing means are fixed to the support frame body by the fixing means, so that the fixing means are fixed to the support frame body by the fixing means, and the fixing means are fixed to the support frame body by the fixing means, so that the fixing means are fixed to the support frame body by the fixing means, BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of the layer board of the present utility model;

[0016] Figure 3 This is a schematic diagram of the structural cutaway and disassembly of the installation mechanism of the present invention.

[0017] In the figure: 1. Support frame; 2. Crossbeam; 3. Shelf; 4. Mounting mechanism; 5. Mounting seat; 6. Limiting hole; 7. Mounting support plate; 8. Mounting opening; 9. Connecting opening; 10. Horizontal opening; 11. Slide groove; 12. Fixed block; 13. Rotating hole; 14. Movable block; 15. Slider; 16. Limiting rod; 17. Connecting block; 18. Screw hole; 19. Screw; 20. Rotating rod; 21. Knob. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 - Figure 3 As shown, a mezzanine shelf that is easy to install includes a supporting frame 1, and several cross beams 2 are fixedly connected in a vertical manner on both sides of the interior of the supporting frame 1, and the cross beams 2 and the supporting frame 1 are integrated. The cross beams 2 are fixedly connected with the layer plates 3 through the mounting mechanism 4, and the mounting mechanism 4 includes a mounting tray 7, a fixed block 12, a movable block 14, a limit rod 16 and a screw 19. The mounting tray 7 is fixedly connected to the bottom surface of the cross beam 2, and the bottom surface of the mounting tray 7 is fixedly connected to a group of symmetrical fixed blocks 12, and the two movable blocks 14 are movably connected to the inside of the mounting tray 7 through the sliders 15 on both sides, and the limit rod 16 is fixedly connected to the outer wall of the movable block 14, the screw 19 is movably connected to the fixed block 12 through the rotating rod 20 at the outer end, and the movable block 14 is movably connected to the screw 19 through the connecting block 17 on the bottom.

[0020] like Figure 2 As shown, mounting seats 5 are fixedly mounted on the four corner ends of the bottom surface of the layer plate 3, and limiting holes 6 are provided on the side walls of the mounting seats 5. Through the mounting seats 5 installed on the bottom surface of the layer plate 3 and the limiting holes 6 provided on the mounting seats 5, the layer plate 3 can be quickly limited and installed between the beams 2 and located in the support frame 1 through the mounting mechanism 4;

[0021] like Figure 3As shown, the mounting bracket 7 is fixedly mounted on the bottom surface of the beam 2, and the top surface of the mounting bracket 7 is provided with a mounting opening 8 corresponding to the mounting seat 5. A group of symmetrical transverse openings 10 are also provided on the bottom surface of the mounting bracket 7 and located between the mounting openings 8. The inner wall of the mounting opening 8 is provided with a connecting opening 9 connected to the transverse opening 10. The inner wall of the transverse opening 10 is provided with a sliding groove 11 on both sides. When installing the layer plate 3, the layer plate 3 is placed between the beams 2, and the two sides of the layer plate 3 are placed symmetrically. After the top surface of the mounting bracket 7 installed on the bottom surface of the crossbeam 2 is placed on it, and the mounting seat 5 on the bottom surface of the layer board 3 is inserted into the mounting opening 8, the layer board 3 can be positioned and installed between the crossbeams 2, and the transverse opening 10 opened on the mounting bracket 7 and the slide groove 11 opened in the transverse opening 10 enable the movable block 14 to move in the transverse opening 10 through the sliders 15 on both sides, and the connecting opening 9 opened in the mounting opening 8 is used to allow the limiting rod 16 to pass through the connecting opening 9 and be inserted into the limiting hole 6 to limit and fix the mounting seat 5;

[0022] like Figure 3 As shown, the movable block 14 is movably installed in the horizontal opening 10, and sliders 15 are fixedly installed on the two side walls of the movable block 14 and movably installed in the slide groove 11, a limit rod 16 is fixedly installed on the outer wall of the movable block 14, and a connecting block 17 is fixedly installed on the bottom surface of the movable block 14, and a screw hole 18 is provided on the side wall of the connecting block 17. Through the screw hole 18 opened on the connecting block 17, the connecting block 17 can pass through the screw hole 18 along the screw 19 under the rotation of the screw rod 19 to drive the movable block 14 to move in the horizontal opening 10, and when the movable block 14 moves, the sliders 15 on both sides will slide in the slide groove 11 until the limit rod 16 on the outer wall of the movable block 14 is inserted into the connecting opening 9, and then passes through the mounting opening 8 and the limit hole 6 opened on the side wall of the mounting seat 5 in the mounting opening 8 to complete the installation and fixation of the layer plate 3;

[0023] like Figure 3 As shown, fixed blocks 12 are fixedly installed on both sides of the bottom surface of the mounting bracket 7, and a rotation hole 13 is opened on the side wall of the fixed block 12. The rotation hole 13 opened on the fixed block 12 on the bottom surface of the mounting bracket 7 enables the rotating rod 20 to realize the rotation operation in the rotation hole 13;

[0024] like Figure 3 As shown, a rotating rod 20 is fixedly mounted on the outer end of the screw 19, and the rotating rod 20 is movably mounted in the rotating hole 13. A knob 21 is fixedly mounted on the outer end of the rotating rod 20. The screw 19 is threadedly connected in the screw hole 18. Turning the knob 21 will drive the rotating rod 20 to rotate in the rotating hole 13, and the rotating rod 20 will drive the screw 19 to rotate, so that the connecting block 17 moves along the screw 19 through the screw hole 18.

[0025] It should be noted that the present invention is a mezzanine shelf that is easy to install. When installing the layer board 3 into the supporting frame body 1, the layer board 3 is placed on the top surface of the mounting bracket 7 installed on the bottom surface of the beam 2 which is symmetrical on both sides of the supporting frame body 1, and the symmetrical mounting seats 5 installed on both sides of the bottom surface of the layer board 3 are respectively inserted into the corresponding mounting openings 8 opened on the top surface of the mounting bracket 7. Then, the knobs 21 on the outer side walls of the fixing blocks 12 installed on both sides of the bottom surface of the mounting bracket 7 are rotated in turn. The knobs 21 will drive the rotating rod 20 to rotate in the rotating hole 13 opened on the side wall of the fixing block 12, and the rotating rod 20 will drive the screw 19 to rotate. During the rotation process of the screw 19, the connecting block 17 is threadedly connected to the screw 19 through the screw hole 18 opened on the side wall, so the connecting block 17 will pass through the screw hole 1 8 moves outward along the screw 19, and the connecting block 17 will drive the movable block 14 on the top surface to move synchronously inside the horizontal opening 10 opened on the mounting bracket 7. When moving, the sliders 15 installed on both sides of the movable block 14 will slide in the slide grooves 11 opened on both sides of the inner wall of the horizontal opening 10, and in this process, the limiting rods 16 installed on the outer wall of the movable block 14 will gradually be inserted into the connecting openings 9 opened on both sides of the inner wall of the mounting opening 8, and when the limiting rods 16 pass through the mounting opening 8, they will correspondingly pass through the limiting holes 6 opened on the side walls of the mounting seat 5 in the mounting opening 8 until the knob 21 can no longer be rotated, and the layer board 3 can be installed and fixed between the cross beams 2 in the support frame body 1, thereby achieving the purpose of quickly installing the layer board 3 and improving the overall installation efficiency of the mezzanine shelf by facilitating the installation of the layer board 3.

[0026] When the shelf 3 is damaged and needs to be replaced, after ensuring that there is no cargo on the shelf 3, rotate the knob 21 in the opposite direction to drive the screw 19 to rotate through the rotating rod 20, so that the connecting block 17 passes through the screw hole 18 and moves inward along the screw 19 to drive the movable block 14 to make the limiting rod 16 on the movable block 14 move out of the limiting hole 6 until the knob 21 cannot be rotated anymore, and then push the shelf 3 out from the top surface of the symmetrical mounting bracket 7, so that the mounting seat 5 is moved out of the mounting opening 8, and the shelf 3 can be removed for replacement.

[0027] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, various improvements may be made to the present invention and its components may be replaced with equivalents, or some of its technical features may be replaced with equivalents without departing from the scope of the present invention. Anything within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mezzanine shelf that is easy to install, comprising a support frame (1), wherein a plurality of cross beams (2) are fixedly connected vertically on both sides of the interior of the support frame (1), and the cross beams (2) and the support frame (1) are integrally arranged, characterized in that: The layer plates (3) are fixedly connected between the beams (2) via a mounting mechanism (4), and the mounting mechanism (4) comprises a mounting support plate (7), a fixed block (12), a movable block (14), a limiting rod (16) and a screw rod (19). The mounting support plate (7) is fixedly connected to the bottom surface of the beam (2), and a group of symmetrical fixed blocks (12) are fixedly connected to the bottom surface of the mounting support plate (7). The two movable blocks (14) are movably connected to the inside of the mounting support plate (7) through sliders (15) on both sides, and the limiting rod (16) is fixedly connected to the outer side wall of the movable block (14). The screw rod (19) is movably connected to the fixed block (12) through a rotating rod (20) at the outer end, and the movable block (14) is movably connected to the screw rod (19) through a connecting block (17) on the bottom surface.

2. The easy-to-install mezzanine shelf according to claim 1, characterized in that: The four corner ends of the bottom surface of the layer plate (3) are respectively fixedly mounted with mounting seats (5), and the side walls of the mounting seats (5) are provided with limiting holes (6).

3. The easy-to-install mezzanine shelf according to claim 2, characterized in that: The mounting support plate (7) is fixedly mounted on the bottom surface of the crossbeam (2), and a mounting opening (8) corresponding to the mounting seat (5) is provided on the top surface of the mounting support plate (7), a group of symmetrical transverse openings (10) are provided on the bottom surface of the mounting support plate (7) and located between the mounting openings (8), and connecting openings (9) communicating with the transverse openings (10) are respectively provided on both sides of the inner wall of the mounting opening (8), and sliding grooves (11) are respectively provided on both sides of the inner wall of the transverse opening (10).

4. The easy-to-install mezzanine shelf according to claim 3, characterized in that: The movable block (14) is movably mounted in the transverse opening (10), and sliders (15) are fixedly mounted on both side walls of the movable block (14) and movably mounted in the slide groove (11), a limiting rod (16) is fixedly mounted on the outer side wall of the movable block (14), and a connecting block (17) is fixedly mounted on the bottom surface of the movable block (14), and screw holes (18) are opened on the side walls of the connecting block (17).

5. The easy-to-install mezzanine shelf according to claim 4, characterized in that: Fixed blocks (12) are respectively fixedly mounted on both sides of the bottom surface of the mounting support plate (7), and a rotation hole (13) is opened on the side wall of the fixed block (12).

6. The easy-to-install mezzanine shelf according to claim 5, characterized in that: A rotating rod (20) is fixedly mounted on the outer end of the screw rod (19), and the rotating rod (20) is movably mounted in the rotating hole (13). A knob (21) is fixedly mounted on the outer end of the rotating rod (20), and the screw rod (19) is threadedly connected in the screw hole (18).

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