Quick lifting cage based on forklift tray

Abstract

When the quick hoisting cage based on the forklift tray is used, the protective cage body is hoisted through the front left hoisting ring, the front right hoisting ring, the rear left hoisting ring and the rear right hoisting ring, then the protective cage body is moved to the position above the forklift tray and an aerated concrete block, and the protective cage body is lowered, so that the protective cage body covers the periphery of the forklift tray and the aerated concrete block; a left tray supporting rod is inserted between the left side of the forklift tray and the middle longitudinal rod in the front-back direction and penetrates through the front left through hole and the rear left through hole in the front-back direction, and a right tray supporting rod is inserted between the middle of the forklift tray and the right side longitudinal rod in the front-back direction and penetrates through the front right through hole and the rear right through hole in the front-back direction; the front left plug pin, the rear left plug pin, the front right plug pin and the rear right plug pin are vertically inserted into the front ends and the rear ends of the left tray supporting rod and the right tray supporting rod respectively, and the forklift tray and the aerated concrete block are integrally, slowly and stably hoisted. According to the utility model, the hoisting of construction materials is quick, stable and safe, so that the hoisting efficiency is improved, the hoisting cost is reduced, and the potential safety hazard is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, especially to the technical field of hoisting construction materials, and specifically refers to a quick hoisting cage based on a forklift pallet. Background Art

[0002] Building construction refers to the production activities in the implementation stage of project construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc.

[0003] During the building construction process, hoisting of construction materials is often involved. For example, taking aerated concrete blocks as an example, its raw materials are mainly cement, lime, sand, fly ash, etc. It is a cement concrete product, containing calcium silicate hydrate colloid formed by water curing, with a large water-cement ratio and a lot of binder. It is a lightweight porous silicate product made through processes such as batching, mixing, casting, pre-curing, cutting, autoclaving, and curing. Prefabricated aerated concrete blocks can save the stacking site for finished products, save masonry labor, reduce wet operations, speed up the on-site construction progress, and improve construction efficiency.

[0004] Combined with the current transportation situation at the construction site, to facilitate the transfer of aerated concrete blocks, aerated concrete blocks are usually stacked on forklift pallets. The forklift pallet usually includes 3 longitudinal bars and 4 cross bars. The 3 longitudinal bars are arranged at intervals from left to right, and the 4 cross bars are arranged at intervals from front to back on the 3 longitudinal bars. The two fork rods of the forklift's fork are respectively inserted between the left longitudinal bar and the middle longitudinal bar and between the middle longitudinal bar and the right longitudinal bar for position transfer. When building a house, hoisting equipment is used to lift regularly shaped construction materials such as aerated concrete blocks to a high place. For the hoisting of aerated blocks, ordinary bricks, etc., a material basin is mostly used for hoisting. The ordinary method requires manual handling of the aerated concrete blocks on the forklift pallet onto the material tray, which is inefficient and labor-consuming. During the handling process, not only will the materials be damaged, but the direct lifting and pouring out of the material basin will further increase the damage to the materials, increasing the construction cost; secondly, when the tower crane steel wire rope hoists the stacked materials, the lifting rope is prone to sliding on the loading equipment due to the weight, resulting in the situation of unstable center of gravity and tilting, which poses certain safety hazards.

[0005] Therefore, a hoisting auxiliary tool is needed, which can make the hoisting of construction materials fast, stable and safe, thereby improving the hoisting efficiency, reducing the hoisting cost, and eliminating safety hazards. Summary of the Utility Model

[0006] To overcome the above-mentioned disadvantages in the prior art, an object of the present utility model is to provide a fast lifting cage based on a forklift pallet, which can make the lifting of construction materials fast, stable and safe, thereby improving the lifting efficiency, reducing the lifting cost, eliminating potential safety hazards, and being suitable for large-scale popularization and application.

[0007] Another object of the present utility model is to provide a fast lifting cage based on a forklift pallet, which is ingeniously designed, has a simple structure, is easy to manufacture, has a low manufacturing cost, and is suitable for large-scale popularization and application.

[0008] To achieve the above object, the present utility model provides a fast lifting cage based on a forklift pallet, which is characterized by comprising a protective cage body, a left pallet support rod and a right pallet support rod, wherein:

[0009] The protective cage body includes a front protective side wall, a rear protective side wall, a left protective side wall, a right protective side wall, a front left lifting ring, a front right lifting ring, a rear left lifting ring, a rear right lifting ring, a front left perforation, a front right perforation, a rear left perforation, a rear right perforation, a front left bolt, a front right bolt, a rear left bolt and a rear right bolt. The front protective side wall and the rear protective side wall are both vertically arranged and both arranged in the left-right direction and spaced apart from each other front and rear. The left protective side wall and the right protective side wall are both vertically arranged and both arranged in the front-rear direction and spaced apart from each other left and right. The left protective side wall and the right protective side wall are both located between the front protective side wall and the rear protective side wall and are respectively connected to the front protective side wall and the rear protective side wall. The front left lifting ring and the front right lifting ring are both vertically arranged and spaced apart from each other left and right on the front protective side wall. The rear left lifting ring and the rear right lifting ring are both vertically arranged and spaced apart from each other left and right on the rear protective side wall. The front left lifting ring and the rear left lifting ring, as well as the front right lifting ring and the rear right lifting ring, are all spaced apart from each other front and rear. The front left perforation and the front right perforation are both arranged in the front-rear direction and spaced apart from each other left and right. The front left perforation and the front right perforation are both located under the front protective side wall and are both connected to the front protective side wall. The rear left perforation and the rear right perforation are both arranged in the front-rear direction and spaced apart from each other left and right. The rear left perforation and the rear right perforation are both located under the rear protective side wall and are both connected to the rear protective side wall. The front left perforation and the rear left perforation, as well as the front right perforation and the rear right perforation, are all spaced apart from each other front and rear;

[0010] The left tray support rod and the right tray support rod are both arranged along the front-rear direction and are spaced apart from each other left and right. The left tray support rod respectively passes through the front left perforation and the rear left perforation along the front-rear direction. The right tray support rod respectively passes through the front right perforation and the rear right perforation along the front-rear direction. The front left bolt and the front right bolt are both arranged vertically and are spaced apart from each other left and right. The front left bolt and the front right bolt are both located in front of the bottom of the front protective side wall and are both connected to the bottom of the front protective side wall. The rear left bolt and the rear right bolt are both arranged vertically and are spaced apart from each other left and right. The rear left bolt and the rear right bolt are both located behind the bottom of the rear protective side wall and are both connected to the bottom of the rear protective side wall. The front left bolt and the rear left bolt are spaced apart from each other front and rear and are respectively located above the front end and the rear end of the left tray support rod. The front right bolt and the rear right bolt are spaced apart from each other front and rear and are respectively located above the front end and the rear end of the right tray support rod. The front left bolt, the front right bolt, the rear left bolt and the rear right bolt all have working positions. In the working positions, the front left bolt, the rear left bolt, the front right bolt and the rear right bolt are respectively vertically inserted into the front end of the left tray support rod, the rear end of the left tray support rod, the front end of the right tray support rod and the rear end of the right tray support rod.

[0011] Preferably, the front protective sidewall includes a front frame and a front protective net, the rear protective sidewall includes a rear frame and a rear protective net, the left protective sidewall includes a left frame and a left protective net, and the right protective sidewall includes a right frame and a right protective net. The front frame and the rear frame are both vertically arranged, both arranged along the left-right direction, and spaced apart from each other in the front-rear direction. The left frame and the right frame are both vertically arranged, both arranged along the front-rear direction, and spaced apart from each other in the left-right direction. The left frame and the right frame are both located between the front frame and the rear frame and are respectively connected to the front frame and the rear frame. The front protective net and the rear protective net are both vertically arranged and both arranged along the left-right direction. The front protective net is located in front of the front frame and is connected to the front frame. The rear protective net is located behind the rear frame and is connected to the rear frame. The left protective net and the right protective net are both vertically arranged and both arranged along the front-rear direction. The left protective net is located on the left side of the left frame and is connected to the left frame. The right protective net is located on the right side of the right frame and is connected to the right frame. The front left lifting ring and the front right lifting ring are both arranged on the front frame. The rear left lifting ring and the rear right lifting ring are both arranged on the rear frame. The front left perforation and the front right perforation are both located under the front frame and are both connected to the front frame. The rear left perforation and the rear right perforation are both located under the rear frame and are both connected to the rear frame. The front left bolt and the front right bolt are both located in front of the bottom of the front frame and are both connected to the bottom of the front frame. The rear left bolt and the rear right bolt are both located behind the bottom of the rear frame and are both connected to the bottom of the rear frame.

[0012] Preferably, the front frame includes a front rectangular outer frame, a front left vertical rod, and a front right vertical rod, the rear frame includes a rear rectangular outer frame, a rear left vertical rod, and a rear right vertical rod. The front rectangular outer frame and the rear rectangular outer frame are both vertically arranged, both arranged along the left-right direction, and spaced apart from each other front and rear. The left frame and the right frame are both located between the front rectangular outer frame and the rear rectangular outer frame and are respectively connected to the front rectangular outer frame and the rear rectangular outer frame. The front left vertical rod and the front right vertical rod are both vertically arranged and spaced apart from each other left and right. The front left vertical rod and the front right vertical rod are both located between the upper frame rod and the lower frame rod of the front rectangular outer frame and are respectively connected to the upper frame rod of the front rectangular outer frame and the lower frame rod of the front rectangular outer frame. The rear left vertical rod and the rear right vertical rod are both vertically arranged and spaced apart from each other left and right. The rear left vertical rod and the rear right vertical rod are both located between the upper frame rod and the lower frame rod of the rear rectangular outer frame and are respectively connected to the upper frame rod of the rear rectangular outer frame and the lower frame rod of the rear rectangular outer frame. The front protective net is located in front of the front rectangular outer frame, the front left vertical rod, and the front right vertical rod and is respectively connected to the front rectangular outer frame, the front left vertical rod, and the front right vertical rod. The rear protective net is located behind the rear rectangular outer frame, the rear left vertical rod, and the rear right vertical rod and is respectively connected to the rear rectangular outer frame, the rear left vertical rod, and the rear right vertical rod;The lower end of the front left lifting ring is located in front of the upper end of the front left vertical rod and the upper frame rod of the front rectangular outer frame and is respectively connected to the upper end of the front left vertical rod and the upper frame rod of the front rectangular outer frame. The lower end of the front right lifting ring is located in front of the upper end of the front right vertical rod and the upper frame rod of the front rectangular outer frame and is respectively connected to the upper end of the front right vertical rod and the upper frame rod of the front rectangular outer frame. The lower end of the rear left lifting ring is located behind the upper end of the rear left vertical rod and the upper frame rod of the rear rectangular outer frame and is respectively connected to the upper end of the rear left vertical rod and the upper frame rod of the rear rectangular outer frame. The lower end of the rear right lifting ring is located behind the upper end of the rear right vertical rod and the upper frame rod of the rear rectangular outer frame and is respectively connected to the upper end of the rear right vertical rod and the upper frame rod of the rear rectangular outer frame. The front left perforation and the front right perforation are both located under the lower frame rod of the front rectangular outer frame and are both connected to the lower frame rod of the front rectangular outer frame. The rear left perforation and the rear right perforation are both located under the lower frame rod of the rear rectangular outer frame and are both connected to the lower frame rod of the rear rectangular outer frame. The front left bolt is located in front of the lower end of the front left vertical rod and the lower frame rod of the front rectangular outer frame and is respectively connected to the lower end of the front left vertical rod and the lower frame rod of the front rectangular outer frame. The front right bolt is located in front of the lower end of the front right vertical rod and the lower frame rod of the front rectangular outer frame and is respectively connected to the lower end of the front right vertical rod and the lower frame rod of the front rectangular outer frame. The rear left bolt is located behind the lower end of the rear left vertical rod and the lower frame rod of the rear rectangular outer frame and is respectively connected to the lower end of the rear left vertical rod and the lower frame rod of the rear rectangular outer frame. The rear right bolt is located behind the lower end of the rear right vertical rod and the lower frame rod of the rear rectangular outer frame and is respectively connected to the lower end of the rear right vertical rod and the lower frame rod of the rear rectangular outer frame.;

[0013] Furthermore, the front left lifting ring, the front right lifting ring, the rear left lifting ring and the rear right lifting ring are respectively a front left inverted U-shaped member, a front right inverted U-shaped member, a rear left inverted U-shaped member and a rear right inverted U-shaped member, and the front left inverted U-shaped member, the front right inverted U-shaped member, the rear left inverted U-shaped member and the rear right inverted U-shaped member are all arranged along the left-right direction.

[0014] Furthermore, the protective cage body further includes a front left U-shaped member, a front right U-shaped member, a rear left U-shaped member, and a rear right U-shaped member. The front left U-shaped member, the front right U-shaped member, the rear left U-shaped member, and the rear right U-shaped member are all arranged along the left-right direction. The upper part of the front left U-shaped member is located in front of the lower end of the front left vertical rod and the lower frame rod of the front rectangular outer frame and is respectively connected to the lower end of the front left vertical rod and the lower frame rod of the front rectangular outer frame. The lower part of the front left U-shaped member protrudes downward from the lower frame rod of the front rectangular outer frame to form the front left perforation. The upper part of the front right U-shaped member is located in front of the lower end of the front right vertical rod and the lower frame rod of the front rectangular outer frame and is respectively connected to the lower end of the front right vertical rod and the lower frame rod of the front rectangular outer frame. The lower part of the front right U-shaped member protrudes downward from the lower frame rod of the front rectangular outer frame to form the front right perforation. The upper part of the rear left U-shaped member is located behind the lower end of the rear left vertical rod and the lower frame rod of the rear rectangular outer frame and is respectively connected to the lower end of the rear left vertical rod and the lower frame rod of the rear rectangular outer frame. The lower part of the rear left U-shaped member protrudes downward from the lower frame rod of the rear rectangular outer frame to form the rear left perforation. The upper part of the rear right U-shaped member is located behind the lower end of the rear right vertical rod and the lower frame rod of the rear rectangular outer frame and is respectively connected to the lower end of the rear right vertical rod and the lower frame rod of the rear rectangular outer frame. The lower part of the rear right U-shaped member protrudes downward from the lower frame rod of the rear rectangular outer frame to form the rear right perforation.

[0015] Particularly preferably, the protective cage body further includes a front left mounting plate, a front right mounting plate, a rear left mounting plate, and a rear right mounting plate. The front left mounting plate, the front right mounting plate, the rear left mounting plate, and the rear right mounting plate are all vertically arranged and are all arranged along the left-right direction. The front left mounting plate and the front right mounting plate are respectively located in front of the upper parts of the front left U-shaped member and the front right U-shaped member and are respectively connected to the upper parts of the front left U-shaped member and the front right U-shaped member. The front left bolt and the front right bolt are respectively located in front of the front left mounting plate and the front right mounting plate and are respectively connected to the front left mounting plate and the front right mounting plate. The rear left mounting plate and the rear right mounting plate are respectively located behind the upper parts of the rear left U-shaped member and the rear right U-shaped member and are respectively connected to the upper parts of the rear left U-shaped member and the rear right U-shaped member. The rear left bolt and the rear right bolt are respectively located behind the rear left mounting plate and the rear right mounting plate and are respectively connected to the rear left mounting plate and the rear right mounting plate.

[0016] Furthermore, the front left vertical rod, the front right vertical rod, the rear left vertical rod, and the rear right vertical rod are all channel steels.

[0017] Further, the left frame includes an upper left frame bar, a lower left frame bar, a left front vertical bar, and a left rear vertical bar. The right frame includes an upper right frame bar, a lower right frame bar, a right front vertical bar, and a right rear vertical bar. The upper left frame bar and the lower left frame bar are both arranged along the front-rear direction and are spaced apart from each other vertically. The upper left frame bar is located between the left end of the upper frame bar of the front rectangular outer frame and the left end of the upper frame bar of the rear rectangular outer frame and is respectively connected to the left end of the upper frame bar of the front rectangular outer frame and the left end of the upper frame bar of the rear rectangular outer frame. The lower left frame bar is located between the left end of the lower frame bar of the front rectangular outer frame and the left end of the lower frame bar of the rear rectangular outer frame and is respectively connected to the left end of the lower frame bar of the front rectangular outer frame and the left end of the lower frame bar of the rear rectangular outer frame. The left front vertical bar and the left rear vertical bar are spaced apart from each other front and rear and are both located between the upper left frame bar and the lower left frame bar and are respectively connected to the upper left frame bar and the lower left frame bar. The left protective net is located on the left side of the upper left frame bar, the lower left frame bar, the left front vertical bar, and the left rear vertical bar and is respectively connected to the upper left frame bar, the lower left frame bar, the left front vertical bar, and the left rear vertical bar. The upper right frame bar and the lower right frame bar are both arranged along the front-rear direction and are spaced apart from each other vertically. The upper right frame bar is located between the right end of the upper frame bar of the front rectangular outer frame and the right end of the upper frame bar of the rear rectangular outer frame and is respectively connected to the right end of the upper frame bar of the front rectangular outer frame and the right end of the upper frame bar of the rear rectangular outer frame. The lower right frame bar is located between the right end of the lower frame bar of the front rectangular outer frame and the right end of the lower frame bar of the rear rectangular outer frame and is respectively connected to the right end of the lower frame bar of the front rectangular outer frame and the right end of the lower frame bar of the rear rectangular outer frame. The right front vertical bar and the right rear vertical bar are spaced apart from each other front and rear and are both located between the upper right frame bar and the lower right frame bar and are respectively connected to the upper right frame bar and the lower right frame bar. The right protective net is located on the right side of the upper right frame bar, the lower right frame bar, the right front vertical bar, and the right rear vertical bar and is respectively connected to the upper right frame bar, the lower right frame bar, the right front vertical bar, and the right rear vertical bar.

[0018] Preferably, the front protective net, the rear protective net, the left protective net, and the right protective net are all wire meshes.

[0019] Preferably, the left tray support bar and the right tray support bar are both round tubes.

[0020] The beneficial effects of the present utility model mainly lie in:

[0021] 1. When the quick lifting cage based on a forklift pallet of the present utility model is in use, the protective cage body is lifted through the front left lifting ring, front right lifting ring, rear left lifting ring and rear right lifting ring, and then moved above the forklift pallet and the aerated concrete block. The protective cage body is lowered, so that the protective cage body covers the periphery of the forklift pallet and the aerated concrete block. The left pallet support rod is inserted between the left longitudinal rod and the middle longitudinal rod of the forklift pallet in the front-rear direction and passes through the front left perforation and the rear left perforation in the front-rear direction. The right pallet support rod is inserted between the middle longitudinal rod and the right longitudinal rod of the forklift pallet in the front-rear direction and passes through the front right perforation and the rear right perforation in the front-rear direction. The front left bolt, rear left bolt, front right bolt and rear right bolt are respectively vertically inserted into the front end of the left pallet support rod, the rear end of the left pallet support rod, the front end of the right pallet support rod and the rear end of the right pallet support rod. The whole of the present utility model, the forklift pallet and the aerated concrete block is slowly and steadily lifted. Therefore, it can make the lifting of construction materials fast, stable and safe, thus improving the lifting efficiency, reducing the lifting cost, eliminating potential safety hazards, and being suitable for large-scale popularization and application.

[0022] 2. When the quick lifting cage based on a forklift pallet of the present utility model is in use, the protective cage body is lifted through the front left lifting ring, front right lifting ring, rear left lifting ring and rear right lifting ring, and then moved above the forklift pallet and the aerated concrete block. The protective cage body is lowered, so that the protective cage body covers the periphery of the forklift pallet and the aerated concrete block. The left pallet support rod is inserted between the left longitudinal rod and the middle longitudinal rod of the forklift pallet in the front-rear direction and passes through the front left perforation and the rear left perforation in the front-rear direction. The right pallet support rod is inserted between the middle longitudinal rod and the right longitudinal rod of the forklift pallet in the front-rear direction and passes through the front right perforation and the rear right perforation in the front-rear direction. The front left bolt, rear left bolt, front right bolt and rear right bolt are respectively vertically inserted into the front end of the left pallet support rod, the rear end of the left pallet support rod, the front end of the right pallet support rod and the rear end of the right pallet support rod. The whole of the present utility model, the forklift pallet and the aerated concrete block is slowly and steadily lifted. Therefore, its design is ingenious, the structure is simple, the manufacturing is easy, the manufacturing cost is low, and it is suitable for large-scale popularization and application.

[0023] These and other objects, features and advantages of the present utility model are fully embodied by the following detailed description and the drawings, and can be realized by the means, devices and their combinations specifically pointed out in the utility model content. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional schematic diagram when a specific embodiment of the quick lifting cage based on a forklift pallet of the present utility model is in use Figure 1 , in which only the left protective net is shown, and the front protective net, rear protective net and right protective net are not shown.

[0025] Figure 2 is Figure 1Partial enlarged view of the shown structure Figure 1 .

[0026] Figure 3 is Figure 1 Partial enlarged view of the shown structure Figure 2 .

[0027] Figure 4 is Figure 1 Stereoscopic view when the specific embodiment shown is in use Figure 2 , where only the left protective net is shown, and the front protective net, rear protective net and right protective net are not shown.

[0028] Figure 5 is Figure 4 Partial enlarged view of the shown structure Figure 1 .

[0029] Figure 6 is Figure 4 Partial enlarged view of the shown structure Figure 2 .

[0030] (Symbol description)

[0031] 1 Protective cage body; 2 Left pallet support rod; 3 Right pallet support rod; 4 Front protective side wall; 5 Rear protective side wall; 6 Left protective side wall; 7 Right protective side wall; 8 Front left lifting ring; 9 Front right lifting ring; 10 Rear left lifting ring; 11 Rear right lifting ring; 12 Front left perforation; 13 Front right perforation; 14 Rear left perforation; 15 Rear right perforation; 16 Front left bolt; 17 Front right bolt; 18 Rear left bolt; 19 Rear right bolt; 20 Front frame; 21 Rear frame; 22 Left frame; 23 Left protective net; 24 Right frame; 25 Front rectangular outer frame; 26 Front left vertical rod; 27 Front right vertical rod; 28 Rear rectangular outer frame; 29 Rear left vertical rod; 30 Rear right vertical rod; 31 Front left U-shaped part; 32 Front right U-shaped part; 33 Rear left U-shaped part; 34 Rear right U-shaped part; 35 Front left mounting plate; 36 Front right mounting plate; 37 Rear left mounting plate; 38 Rear right mounting plate; 39 Upper left frame rod; 40 Lower left frame rod; 41 Front left vertical rod of left frame; 42 Rear left vertical rod of left frame; 43 Upper right frame rod; 44 Lower right frame rod; 45 Front right vertical rod of right frame; 46 Rear right vertical rod of right frame; 47 Forklift pallet; 48 Left longitudinal rod; 49 Middle longitudinal rod; 50 Right longitudinal rod; 51 Cross bar. Detailed implementation mode

[0032] In order to more clearly understand the technical content of the present invention, the following embodiments are specifically described in detail.

[0033] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0034] Please refer to Figures 1 to 6 As shown, in a specific embodiment of the present utility model, the quick lifting cage based on a forklift pallet of the present utility model includes a protective cage body 1, a left pallet support rod 2, and a right pallet support rod 3, where:

[0035] The protective cage body 1 includes a front protective side wall 4, a rear protective side wall 5, a left protective side wall 6, a right protective side wall 7, a front left lifting ring 8, a front right lifting ring 9, a rear left lifting ring 10, a rear right lifting ring 11, a front left perforation 12, a front right perforation 13, a rear left perforation 14, a rear right perforation 15, a front left bolt 16, a front right bolt 17, a rear left bolt 18, and a rear right bolt 19. The front protective side wall 4 and the rear protective side wall 5 are both vertically arranged and both arranged along the left-right direction and spaced apart from each other front and rear. The left protective side wall 6 and the right protective side wall 7 are both vertically arranged and both arranged along the front-rear direction and spaced apart from each other left and right. The left protective side wall 6 and the right protective side wall 7 are both located between the front protective side wall 4 and the rear protective side wall 5 and are respectively connected to the front protective side wall 4 and the rear protective side wall 5. The front left lifting ring 8 and the front right lifting ring 9 are both vertically arranged and spaced apart from each other left and right on the front protective side wall 4. The rear left lifting ring 10 and the rear right lifting ring 11 are both vertically arranged and spaced apart from each other left and right on the rear protective side wall 5. The front left lifting ring 8 and the rear left lifting ring 10, as well as the front right lifting ring 9 and the rear right lifting ring 11, are spaced apart from each other front and rear. The front left perforation 12 and the front right perforation 13 are both arranged along the front-rear direction and spaced apart from each other left and right. The front left perforation 12 and the front right perforation 13 are both located below the front protective side wall 4 and are both connected to the front protective side wall 4. The rear left perforation 14 and the rear right perforation 15 are both arranged along the front-rear direction and spaced apart from each other left and right. The rear left perforation 14 and the rear right perforation 15 are both located below the rear protective side wall 5 and are both connected to the rear protective side wall 5. The front left perforation 12 and the rear left perforation 14, as well as the front right perforation 13 and the rear right perforation 15, are spaced apart from each other front and rear;

[0036] The left tray support rod 2 and the right tray support rod 3 are both arranged along the front-back direction and are spaced apart from each other left and right. The left tray support rod 2 penetrates through the front left through-hole 12 and the rear left through-hole 14 along the front-back direction respectively. The right tray support rod 3 penetrates through the front right through-hole 13 and the rear right through-hole 15 along the front-back direction respectively. The front left pin 16 and the front right pin 17 are both arranged vertically and are spaced apart from each other left and right. The front left pin 16 and the front right pin 17 are both located in front of the bottom of the front protective side wall 4 and are both connected to the bottom of the front protective side wall 4. The rear left pin 18 and the rear right pin 19 are both arranged vertically and are spaced apart from each other left and right. The rear left pin 18 and the rear right pin 19 are both located behind the bottom of the rear protective side wall 5 and are both connected to the bottom of the rear protective side wall 5. The front left pin 16 and the rear left pin 18 are spaced apart from each other front and back and are respectively located above the front end and the rear end of the left tray support rod 2. The front right pin 17 and the rear right pin 19 are spaced apart from each other front and back and are respectively located above the front end and the rear end of the right tray support rod 3. The front left pin 16, the front right pin 17, the rear left pin 18 and the rear right pin 19 all have working positions. In the working positions, the front left pin 16, the rear left pin 18, the front right pin 17 and the rear right pin 19 are respectively vertically inserted into the front end of the left tray support rod 2, the rear end of the left tray support rod 2, the front end of the right tray support rod 3 and the rear end of the right tray support rod 3.

[0037] The front protective side wall 4, the rear protective side wall 5, the left protective side wall 6 and the right protective side wall 7 can have any suitable structure. Please refer to Figure 1 and Figure 4As shown, in a specific embodiment of the present utility model, the front protective sidewall 4 includes a front frame 20 and a front protective net (not shown in the figure), the rear protective sidewall 5 includes a rear frame 21 and a rear protective net (not shown in the figure), the left protective sidewall 6 includes a left frame 22 and a left protective net 23, the right protective sidewall 7 includes a right frame 24 and a right protective net (not shown in the figure). The front frame 20 and the rear frame 21 are both vertically arranged and both arranged along the left-right direction and spaced apart from each other front and rear. The left frame 22 and the right frame 24 are both vertically arranged and both arranged along the front-rear direction and spaced apart from each other left and right. The left frame 22 and the right frame 24 are both located between the front frame 20 and the rear frame 21 and are respectively connected to the front frame 20 and the rear frame 21. The front protective net and the rear protective net are both vertically arranged and both arranged along the left-right direction. The front protective net is located in front of the front frame 20 and is connected to the front frame 20. The rear protective net is located behind the rear frame 21 and is connected to the rear frame 21. The left protective net 23 and the right protective net are both vertically arranged and both arranged along the front-rear direction. The left protective net 23 is located on the left side of the left frame 22 and is connected to the left frame 22. The right protective net is located on the right side of the right frame 24 and is connected to the right frame 24. The front left hanging ring 8 and the front right hanging ring 9 are both arranged on the front frame 20. The rear left hanging ring 10 and the rear right hanging ring 11 are both arranged on the rear frame 21. The front left perforation 12 and the front right perforation 13 are both located under the front frame 20 and are both connected to the front frame 20. The rear left perforation 14 and the rear right perforation 15 are both located under the rear frame 21 and are both connected to the rear frame 21. The front left bolt 16 and the front right bolt 17 are both located in front of the bottom of the front frame 20 and are both connected to the bottom of the front frame 20. The rear left bolt 18 and the rear right bolt 19 are both located behind the bottom of the rear frame 21 and are both connected to the bottom of the rear frame 21.

[0038] The front frame 20 and the rear frame 21 can have any suitable structure. Please refer to Figure 1 and Figure 4As shown, in a specific embodiment of the present utility model, the front frame 20 includes a front rectangular outer frame 25, a front left vertical rod 26, and a front right vertical rod 27. The rear frame 21 includes a rear rectangular outer frame 28, a rear left vertical rod 29, and a rear right vertical rod 30. The front rectangular outer frame 25 and the rear rectangular outer frame 28 are both vertically arranged, both arranged along the left-right direction, and spaced apart from each other front and rear. The left frame 22 and the right frame 24 are both located between the front rectangular outer frame 25 and the rear rectangular outer frame 28 and are respectively connected to the front rectangular outer frame 25 and the rear rectangular outer frame 28. The front left vertical rod 26 and the front right vertical rod 27 are both vertically arranged and spaced apart from each other left and right. The front left vertical rod 26 and the front right vertical rod 27 are both located between the upper frame rod and the lower frame rod of the front rectangular outer frame 25 and are respectively connected to the upper frame rod of the front rectangular outer frame 25 and the lower frame rod of the front rectangular outer frame 25. The rear left vertical rod 29 and the rear right vertical rod 30 are both vertically arranged and spaced apart from each other left and right. The rear left vertical rod 29 and the rear right vertical rod 30 are both located between the upper frame rod and the lower frame rod of the rear rectangular outer frame 28 and are respectively connected to the upper frame rod of the rear rectangular outer frame 28 and the lower frame rod of the rear rectangular outer frame 28. The front protective net is located in front of the front rectangular outer frame 25, the front left vertical rod 26, and the front right vertical rod 27 and is respectively connected to the front rectangular outer frame 25, the front left vertical rod 26, and the front right vertical rod 27. The rear protective net is located behind the rear rectangular outer frame 28, the rear left vertical rod 29, and the rear right vertical rod 30 and is respectively connected to the rear rectangular outer frame 28, the rear left vertical rod 29, and the rear right vertical rod 30;The lower end of the front left suspension ring 8 is located in front of the upper end of the front left vertical rod 26 and the upper frame rod of the front rectangular outer frame 25, and is respectively connected to the upper end of the front left vertical rod 26 and the upper frame rod of the front rectangular outer frame 25. The lower end of the front right suspension ring 9 is located in front of the upper end of the front right vertical rod 27 and the upper frame rod of the front rectangular outer frame 25, and is respectively connected to the upper end of the front right vertical rod 27 and the upper frame rod of the front rectangular outer frame 25. The lower end of the rear left suspension ring 10 is located behind the upper end of the rear left vertical rod 29 and the upper frame rod of the rear rectangular outer frame 28, and is respectively connected to the upper end of the rear left vertical rod 29 and the upper frame rod of the rear rectangular outer frame 28. The lower end of the rear right suspension ring 11 is located behind the upper end of the rear right vertical rod 30 and the upper frame rod of the rear rectangular outer frame 28, and is respectively connected to the upper end of the rear right vertical rod 30 and the upper frame rod of the rear rectangular outer frame 28. The front left perforation 12 and the front right perforation 13 are both located under the lower frame rod of the front rectangular outer frame 25 and are both connected to the lower frame rod of the front rectangular outer frame 25. The rear left perforation 14 and the rear right perforation 15 are both located under the lower frame rod of the rear rectangular outer frame 28 and are both connected to the lower frame rod of the rear rectangular outer frame 28. The front left bolt 16 is located in front of the lower end of the front left vertical rod 26 and the lower frame rod of the front rectangular outer frame 25, and is respectively connected to the lower end of the front left vertical rod 26 and the lower frame rod of the front rectangular outer frame 25. The front right bolt 17 is located in front of the lower end of the front right vertical rod 27 and the lower frame rod of the front rectangular outer frame 25, and is respectively connected to the lower end of the front right vertical rod 27 and the lower frame rod of the front rectangular outer frame 25. The rear left bolt 18 is located behind the lower end of the rear left vertical rod 29 and the lower frame rod of the rear rectangular outer frame 28, and is respectively connected to the lower end of the rear left vertical rod 29 and the lower frame rod of the rear rectangular outer frame 28. The rear right bolt 19 is located behind the lower end of the rear right vertical rod 30 and the lower frame rod of the rear rectangular outer frame 28, and is respectively connected to the lower end of the rear right vertical rod 30 and the lower frame rod of the rear rectangular outer frame 28.;

[0039] The front left suspension ring 8, the front right suspension ring 9, the rear left suspension ring 10 and the rear right suspension ring 11 may have any suitable shape. Please refer to Figure 1 and Figure 4 As shown in, in a specific embodiment of the present utility model, the front left suspension ring 8, the front right suspension ring 9, the rear left suspension ring 10 and the rear right suspension ring 11 are respectively a front left inverted U-shaped member, a front right inverted U-shaped member, a rear left inverted U-shaped member and a rear right inverted U-shaped member, and the front left inverted U-shaped member, the front right inverted U-shaped member, the rear left inverted U-shaped member and the rear right inverted U-shaped member are all arranged along the left-right direction.

[0040] The front left inverted U-shaped member, the front right inverted U-shaped member, the rear left inverted U-shaped member, and the rear right inverted U-shaped member can be bent from any suitable material. For example, they can be bent from φ20 round steel.

[0041] The front left perforation 12, the front right perforation 13, the rear left perforation 14, and the rear right perforation 15 can be formed with any suitable structure. Please refer to Figures 2 to 3 and Figures 5 to 6 As shown in and, in a specific embodiment of the present invention, the protective cage body 1 further includes a front left U-shaped member 31, a front right U-shaped member 32, a rear left U-shaped member 33, and a rear right U-shaped member 34. The front left U-shaped member 31, the front right U-shaped member 32, the rear left U-shaped member 33, and the rear right U-shaped member 34 are all arranged along the left-right direction. The upper part of the front left U-shaped member 31 is located before the lower end of the front left vertical rod 26 and the lower frame rod of the front rectangular outer frame 25 and is respectively connected to the lower end of the front left vertical rod 26 and the lower frame rod of the front rectangular outer frame 25. The lower part of the front left U-shaped member 31 protrudes downward from the lower frame rod of the front rectangular outer frame 25 to form the front left perforation 12. The upper part of the front right U-shaped member 32 is located before the lower end of the front right vertical rod 27 and the lower frame rod of the front rectangular outer frame 25 and is respectively connected to the lower end of the front right vertical rod 27 and the lower frame rod of the front rectangular outer frame 25. The lower part of the front right U-shaped member 32 protrudes downward from the lower frame rod of the front rectangular outer frame 25 to form the front right perforation 13. The upper part of the rear left U-shaped member 33 is located after the lower end of the rear left vertical rod 29 and the lower frame rod of the rear rectangular outer frame 28 and is respectively connected to the lower end of the rear left vertical rod 29 and the lower frame rod of the rear rectangular outer frame 28. The lower part of the rear left U-shaped member 33 protrudes downward from the lower frame rod of the rear rectangular outer frame 28 to form the rear left perforation 14. The upper part of the rear right U-shaped member 34 is located after the lower end of the rear right vertical rod 30 and the lower frame rod of the rear rectangular outer frame 28 and is respectively connected to the lower end of the rear right vertical rod 30 and the lower frame rod of the rear rectangular outer frame 28. The lower part of the rear right U-shaped member 34 protrudes downward from the lower frame rod of the rear rectangular outer frame 28 to form the rear right perforation 15.

[0042] The front left bolt 16 is located in front of the lower end of the front left vertical rod 26 and the lower frame rod of the front rectangular outer frame 25 and is respectively connected to the lower end of the front left vertical rod 26 and the lower frame rod of the front rectangular outer frame 25. The front right bolt 17 is located in front of the lower end of the front right vertical rod 27 and the lower frame rod of the front rectangular outer frame 25 and is respectively connected to the lower end of the front right vertical rod 27 and the lower frame rod of the front rectangular outer frame 25. The rear left bolt 18 is located behind the lower end of the rear left vertical rod 29 and the lower frame rod of the rear rectangular outer frame 28 and is respectively connected to the lower end of the rear left vertical rod 29 and the lower frame rod of the rear rectangular outer frame 28. The rear right bolt 19 is located behind the lower end of the rear right vertical rod 30 and the lower frame rod of the rear rectangular outer frame 28 and is respectively connected to the lower end of the rear right vertical rod 30 and the lower frame rod of the rear rectangular outer frame 28. Any suitable structure can be adopted. Please refer to Figures 2 to 3 and Figures 5 to 6 As shown in Figures 2 to 3 and Figures 5 to 6 , in a specific embodiment of the present utility model, the protective cage body 1 further includes a front left mounting plate 35, a front right mounting plate 36, a rear left mounting plate 37 and a rear right mounting plate 38. The front left mounting plate 35, the front right mounting plate 36, the rear left mounting plate 37 and the rear right mounting plate 38 are all vertically arranged and are all arranged along the left-right direction. The front left mounting plate 35 and the front right mounting plate 36 are respectively located in front of the upper parts of the front left U-shaped member 31 and the front right U-shaped member 32 and are respectively connected to the upper parts of the front left U-shaped member 31 and the front right U-shaped member 32. The front left bolt 16 and the front right bolt 17 are respectively located in front of the front left mounting plate 35 and the front right mounting plate 36 and are respectively connected to the front left mounting plate 35 and the front right mounting plate 36. The rear left mounting plate 37 and the rear right mounting plate 38 are respectively located behind the upper parts of the rear left U-shaped member 33 and the rear right U-shaped member 34 and are respectively connected to the upper parts of the rear left U-shaped member 33 and the rear right U-shaped member 34. The rear left bolt 18 and the rear right bolt 19 are respectively located behind the rear left mounting plate 37 and the rear right mounting plate 38 and are respectively connected to the rear left mounting plate 37 and the rear right mounting plate 38.

[0043] The front left vertical rod 26, the front right vertical rod 27, the rear left vertical rod 29 and the rear right vertical rod 30 can be any suitable building components. In a specific embodiment of the present utility model, the front left vertical rod 26, the front right vertical rod 27, the rear left vertical rod 29 and the rear right vertical rod 30 are all channel steels, such as 10# channel steels.

[0044] The upper frame bar, lower frame bar, left frame bar and right frame bar of the front rectangular outer frame 25 and the upper frame bar, lower frame bar, left frame bar and right frame bar of the rear rectangular outer frame 28 can be any suitable building components. In a specific embodiment of the present utility model, the upper frame bar, lower frame bar, left frame bar and right frame bar of the front rectangular outer frame 25 and the upper frame bar, lower frame bar, left frame bar and right frame bar of the rear rectangular outer frame 28 are all square tubes, such as galvanized square tubes, and their cross-sectional dimensions can be, for example, 50mm (length) * 50mm (width).

[0045] The left frame 22 and the right frame 24 can have any suitable constitution. Please refer to Figure 1 and Figure 4As shown, in a specific embodiment of the present utility model, the left frame 22 includes an upper left frame bar 39, a lower left frame bar 40, a left front vertical bar 41 and a left rear vertical bar 42. The right frame 24 includes an upper right frame bar 43, a lower right frame bar 44, a right front vertical bar 45 and a right rear vertical bar 46. The upper left frame bar 39 and the lower left frame bar 40 are both arranged along the front-rear direction and are spaced apart from each other vertically. The upper left frame bar 39 is located between the left end of the upper frame bar of the front rectangular outer frame 25 and the left end of the upper frame bar of the rear rectangular outer frame 28 and is respectively connected to the left end of the upper frame bar of the front rectangular outer frame 25 and the left end of the upper frame bar of the rear rectangular outer frame 28. The lower left frame bar 40 is located between the left end of the lower frame bar of the front rectangular outer frame 25 and the left end of the lower frame bar of the rear rectangular outer frame 28 and is respectively connected to the left end of the lower frame bar of the front rectangular outer frame 25 and the left end of the lower frame bar of the rear rectangular outer frame 28. The left front vertical bar 41 and the left rear vertical bar 42 are spaced apart from each other front and rear and are both located between the upper left frame bar 39 and the lower left frame bar 40 and are respectively connected to the upper left frame bar 39 and the lower left frame bar 40. The left protective net 23 is located on the left side of the upper left frame bar 39, the lower left frame bar 40, the left front vertical bar 41 and the left rear vertical bar 42 and is respectively connected to the upper left frame bar 39, the lower left frame bar 40, the left front vertical bar 41 and the left rear vertical bar 42. The upper right frame bar 43 and the lower right frame bar 44 are both arranged along the front-rear direction and are spaced apart from each other vertically. The upper right frame bar 43 is located between the right end of the upper frame bar of the front rectangular outer frame 25 and the right end of the upper frame bar of the rear rectangular outer frame 28 and is respectively connected to the right end of the upper frame bar of the front rectangular outer frame 25 and the right end of the upper frame bar of the rear rectangular outer frame 28. The lower right frame bar 44 is located between the right end of the lower frame bar of the front rectangular outer frame 25 and the right end of the lower frame bar of the rear rectangular outer frame 28 and is respectively connected to the right end of the lower frame bar of the front rectangular outer frame 25 and the right end of the lower frame bar of the rear rectangular outer frame 28. The right front vertical bar 45 and the right rear vertical bar 46 are spaced apart from each other front and rear and are both located between the upper right frame bar 43 and the lower right frame bar 44 and are respectively connected to the upper right frame bar 43 and the lower right frame bar 44. The right protective net is located on the right side of the upper right frame bar 43, the lower right frame bar 44, the right front vertical bar 45 and the right rear vertical bar 46 and is respectively connected to the upper right frame bar 43, the lower right frame bar 44, the right front vertical bar 45 and the right rear vertical bar 46.

[0046] The upper left frame rod 39, the lower left frame rod 40, the left front vertical rod 41, the left rear vertical rod 42, the upper right frame rod 43, the lower right frame rod 44, the right front vertical rod 45 and the right rear vertical rod 46 can be any suitable building components. In a specific embodiment of the present utility model, the upper left frame rod 39, the lower left frame rod 40, the left front vertical rod 41, the left rear vertical rod 42, the upper right frame rod 43, the lower right frame rod 44, the right front vertical rod 45 and the right rear vertical rod 46 are all square tubes, such as galvanized square tubes, and the cross-sectional dimensions thereof can be, for example, 50 mm (length) * 50 mm (width).

[0047] The front protective net, the rear protective net, the left protective net 23 and the right protective net can be protective nets made of any suitable material. In a specific embodiment of the present utility model, the front protective net, the rear protective net, the left protective net 23 and the right protective net are all wire meshes, such as φ3 mm @ 40 mm * 40 mm wire mesh.

[0048] The left pallet support rod 2 and the right pallet support rod 3 can have any suitable shape. Please refer to Figures 2 to 3 and Figures 5 to 6 as shown. In a specific embodiment of the present utility model, the left pallet support rod 2 and the right pallet support rod 3 are both round tubes, such as φ48 mm * 5 mm round tubes.

[0049] During use, taking the example of stacking aerated concrete blocks (not shown in the figure) on the forklift pallet 47, the use steps of the present utility model are briefly described as follows:

[0050] (1) Pass the steel wire ropes at the hook of the lifting equipment through the front left lifting ring 8, the front right lifting ring 9, the rear left lifting ring 10 and the rear right lifting ring 11 of the protective cage body 1 respectively, lift the protective cage body 1, and then move it above the forklift pallet 47 and the aerated concrete blocks, and lower the protective cage body 1, so that the protective cage body 1 covers the periphery of the forklift pallet 47 and the aerated concrete blocks, and try to keep the distances between the side walls around the protective cage body 1 and the aerated concrete blocks uniform;

[0051] (2) Insert the left pallet support rod 2 in the front-rear direction between the left longitudinal rod 48 and the middle longitudinal rod 49 of the forklift pallet 47 and pass through the front left through hole 12 and the rear left through hole 14 in the front-rear direction, and insert the right pallet support rod 3 in the front-rear direction between the middle longitudinal rod 49 and the right longitudinal rod 50 of the forklift pallet 47 and pass through the front right through hole 13 and the rear right through hole 15 in the front-rear direction;

[0052] (4) Vertically insert the front left bolt 16, rear left bolt 18, front right bolt 17, and rear right bolt 19 into the front end of the left pallet support rod 2, the rear end of the left pallet support rod 2, the front end of the right pallet support rod 3, and the rear end of the right pallet support rod 3 respectively to achieve locking, so as to keep the left pallet support rod 2 and the right pallet support rod 3 in a safe state during lifting and prevent loosening.

[0053] (5) Slowly and steadily lift the whole of the utility model, the forklift pallet 47, and the aerated concrete block by a lifting device.

[0054] Therefore, to meet the requirements of improving work efficiency and eliminating safety hazards at the construction site, the utility model provides a fast lifting cage based on a forklift pallet, which is used to solve problems such as the vertical transportation efficiency, quality, and safety hazards during the hoisting process of regularly shaped materials stacked on the forklift pallet at the construction site. The protective cage body is arranged around the forklift pallet and the aerated concrete block to protect the materials stacked above the forklift pallet from tipping over. The left pallet support rod and the right pallet support rod are respectively inserted between the left longitudinal rod and the middle longitudinal rod of the forklift pallet and between the middle longitudinal rod and the right longitudinal rod of the forklift pallet to support the forklift pallet. The left pallet support rod is inserted into the front left perforation and the rear left perforation under the protective cage body, and the right pallet support rod is inserted into the front right perforation and the rear right perforation under the protective cage body. The front left bolt, rear left bolt, front right bolt, and rear right bolt are used to lock the front and rear ends of the left pallet support rod and the front and rear ends of the right pallet support rod respectively, connecting the left pallet support rod and the right pallet support rod with the protective cage body as a whole, with high integrity, safety, and reliability. During the hoisting and transportation of aerated blocks at the construction site of building construction, manual handling is greatly reduced, the material transportation efficiency is improved, damage to the materials during handling is reduced, and damage to the stacked aerated blocks caused by the steel wire rope during the tower crane hoisting process is also avoided. The four lifting rings (front left lifting ring, front right lifting ring, rear left lifting ring, and rear right lifting ring) are arranged in a plane, avoiding the situation of sliding and unstable center of gravity of the aerated blocks caused by the weight of the lifting cage during the hoisting process. The lifting cage has a simple structure, is safe and convenient to use, and has strong guarantees in reducing manual handling, improving transportation efficiency, and material quality, and has good prospects for popularization and application.

[0055] In summary, the fast lifting cage based on the forklift pallet of the utility model can make the lifting of construction materials fast, stable, and safe, thereby improving the lifting efficiency, reducing the lifting cost, eliminating safety hazards, with ingenious design, simple structure, easy manufacturing, low manufacturing cost, and being suitable for large-scale popularization and application.

[0056] Thus, it can be seen that the object of the present utility model has been completely and effectively achieved. The functions and structural principles of the present utility model have been demonstrated and explained in the embodiments. Without departing from the said principles, the embodiments can be modified arbitrarily. Therefore, the present utility model includes all modified embodiments based on the spirit and scope of the claims.

Claims

1. A quick lifting cage based on a forklift pallet, characterized in that: It includes a protective cage, a left tray support rod and a right tray support rod, wherein: The protective cage body includes a front protective side wall, a rear protective side wall, a left protective side wall, a right protective side wall, a front left lifting ring, a front right lifting ring, a rear left lifting ring, a rear right lifting ring, a front left through-hole, a front right through-hole, a rear left through-hole, a rear right through-hole, a front left latch, a front right latch, a rear left latch and a rear right latch. The front protective side wall and the rear protective side wall are both vertically arranged and arranged in the left-right direction and spaced apart from each other front and back. The left protective side wall and the right protective side wall are both vertically arranged and arranged in the front-to-back direction and spaced apart from each other left and right. The left protective side wall and the right protective side wall are both located between the front protective side wall and the rear protective side wall and are respectively connected to the front protective side wall and the rear protective side wall. The front left lifting ring and the front right lifting ring are both vertically arranged and spaced apart from each other left and right. On the front protective side wall, the rear left lifting ring and the rear right lifting ring are both vertically arranged and spaced apart from each other on the rear protective side wall, the front left lifting ring and the rear left lifting ring as well as the front right lifting ring and the rear right lifting ring are spaced apart from each other front to back, the front left perforation and the front right perforation are both arranged along the front-to-back direction and spaced apart from each other left to right, the front left perforation and the front right perforation are both located under the front protective side wall and are both connected to the front protective side wall, the rear left perforation and the rear right perforation are both arranged along the front-to-back direction and spaced apart from each other left to right, the rear left perforation and the rear right perforation are both located under the rear protective side wall and are both connected to the rear protective side wall, the front left perforation and the rear left perforation as well as the front right perforation and the rear right perforation are both spaced apart from each other front to back; The left pallet support rod and the right pallet support rod are both arranged along the front-to-back direction and spaced apart from each other on the left and right. The left pallet support rod is respectively penetrated by the front left through hole and the rear left through hole in the front-to-back direction. The right pallet support rod is respectively penetrated by the front right through hole and the rear right through hole in the front-to-back direction. The front left latch and the front right latch are both arranged vertically and spaced apart from each other on the left and right. The front left latch and the front right latch are both located before the bottom of the front protective side wall and are both connected to the bottom of the front protective side wall. The rear left latch and the rear right latch are both arranged vertically and spaced apart from each other on the left and right. The rear left latch and the rear right latch are both located behind the bottom of the rear protective side wall and They are all connected to the bottom of the rear protective side wall, the front left latch and the rear left latch are spaced apart from each other front to back and are respectively located above the front end and rear end of the left pallet support rod, the front right latch and the rear right latch are spaced apart from each other front to back and are respectively located above the front end and rear end of the right pallet support rod, the front left latch, the front right latch, the rear left latch and the rear right latch all have a working position, in which the front left latch, the rear left latch, the front right latch and the rear right latch are respectively vertically inserted in the front end of the left pallet support rod, the rear end of the left pallet support rod, the front end of the right pallet support rod and the rear end of the right pallet support rod.

2. The quick lifting cage based on forklift pallet as claimed in claim 1, characterized in that: The front protective side wall comprises a front frame and a front protective net, the rear protective side wall comprises a rear frame and a rear protective net, the left protective side wall comprises a left frame and a left protective net, the right protective side wall comprises a right frame and a right protective net, the front frame and the rear frame are both vertically arranged and arranged along the left-right direction and spaced apart from each other front to back, the left frame and the right frame are both vertically arranged and arranged along the front-to-back direction and spaced apart from each other left to right, the left frame and the right frame are both located between the front frame and the rear frame and are respectively connected to the front frame and the rear frame, the front protective net and the rear protective net are both vertically arranged and arranged along the left-to-right direction, the front protective net is located in front of the front frame and connected to the front frame, the rear protective net is located behind the rear frame and connected to the rear frame, The left protective net and the right protective net are both arranged vertically and along the front-to-back direction, the left protective net is located on the left side of the left frame and connected to the left frame, and the right protective net is located on the right side of the right frame and connected to the right frame; the front left lifting ring and the front right lifting ring are both arranged on the front frame, the rear left lifting ring and the rear right lifting ring are both arranged on the rear frame, the front left through-hole and the front right through-hole are both located under the front frame and connected to the front frame, the rear left through-hole and the rear right through-hole are both located under the rear frame and connected to the rear frame, the front left latch and the front right latch are both located before the bottom of the front frame and connected to the bottom of the front frame, and the rear left latch and the rear right latch are both located after the bottom of the rear frame and connected to the bottom of the rear frame.

3. The quick lifting cage based on forklift pallet as claimed in claim 2, characterized in that: The front frame comprises a front rectangular outer frame, a front left vertical rod and a front right vertical rod, the rear frame comprises a rear rectangular outer frame, a rear left vertical rod and a rear right vertical rod, the front rectangular outer frame and the rear rectangular outer frame are both vertically arranged and are both arranged along the left and right directions and are spaced apart from each other front to back, the left frame and the right frame are both located between the front rectangular outer frame and the rear rectangular outer frame and are respectively connected to the front rectangular outer frame and the rear rectangular outer frame, the front left vertical rod and the front right vertical rod are both vertically arranged and spaced apart from each other left to right, the front left vertical rod and the front right vertical rod are both located between the upper frame rod and the lower frame rod of the front rectangular outer frame and are respectively connected to the upper frame rod and the lower frame rod of the front rectangular outer frame The lower frame bar of the front rectangular outer frame, the rear left vertical bar and the rear right vertical bar are both vertically arranged and spaced apart from each other on the left and right sides, the rear left vertical bar and the rear right vertical bar are both located between the upper frame bar and the lower frame bar of the rear rectangular outer frame and are respectively connected to the upper frame bar of the rear rectangular outer frame and the lower frame bar of the rear rectangular outer frame, the front protective net is located before the front rectangular outer frame, the front left vertical bar and the front right vertical bar and are respectively connected to the front rectangular outer frame, the front left vertical bar and the front right vertical bar, the rear protective net is located after the rear rectangular outer frame, the rear left vertical bar and the rear right vertical bar and are respectively connected to the rear rectangular outer frame, the rear left vertical bar and the rear right vertical bar;The lower end of the front left hanging ring is located in front of the upper end of the front left vertical rod and the upper frame rod of the front rectangular outer frame, and is respectively connected to the upper end of the front left vertical rod and the upper frame rod of the front rectangular outer frame; the lower end of the front right hanging ring is located in front of the upper end of the front right vertical rod and the upper frame rod of the front rectangular outer frame, and is respectively connected to the upper end of the front right vertical rod and the upper frame rod of the front rectangular outer frame; the lower end of the rear left hanging ring is located behind the upper end of the rear left vertical rod and the upper frame rod of the rear rectangular outer frame, and is respectively connected to the upper end of the rear left vertical rod and the upper frame rod of the rear rectangular outer frame; the lower end of the rear right hanging ring is located behind the upper end of the rear right vertical rod and the upper frame rod of the rear rectangular outer frame, and is respectively connected to the upper end of the rear right vertical rod and the upper frame rod of the rear rectangular outer frame; the front left through hole and the front right through hole are both located under the lower frame rod of the front rectangular outer frame and are both connected to the front rectangular outer frame The lower frame rod of the frame, the rear left through hole and the rear right through hole are both located under the lower frame rod of the rear rectangular outer frame and are both connected to the lower frame rod of the rear rectangular outer frame, the front left latch is located at the lower end of the front left vertical rod and before the lower frame rod of the front rectangular outer frame and respectively connects the lower end of the front left vertical rod and the lower frame rod of the front rectangular outer frame, the front right latch is located at the lower end of the front right vertical rod and before the lower frame rod of the front rectangular outer frame and respectively connects the lower end of the front right vertical rod and the lower frame rod of the front rectangular outer frame, the rear left latch is located at the lower end of the rear left vertical rod and behind the lower frame rod of the rear rectangular outer frame and respectively connects the lower end of the rear left vertical rod and the lower frame rod of the rear rectangular outer frame, the rear right latch is located at the lower end of the rear right vertical rod and behind the lower frame rod of the rear rectangular outer frame and respectively connects the lower end of the rear right vertical rod and the lower frame rod of the rear rectangular outer frame. ; 4. The quick lifting cage based on forklift pallet as claimed in claim 3 is characterized in that: The front left lifting ring, the front right lifting ring, the rear left lifting ring and the rear right lifting ring are respectively a front left inverted U-shaped part, a front right inverted U-shaped part, a rear left inverted U-shaped part and a rear right inverted U-shaped part, and the front left inverted U-shaped part, the front right inverted U-shaped part, the rear left inverted U-shaped part and the rear right inverted U-shaped part are all arranged along the left and right directions.

5. The quick lifting cage based on forklift pallet as claimed in claim 3, characterized in that: The protective cage body also includes a front left U-shaped piece, a front right U-shaped piece, a rear left U-shaped piece and a rear right U-shaped piece, wherein the front left U-shaped piece, the front right U-shaped piece, the rear left U-shaped piece and the rear right U-shaped piece are all arranged along the left and right directions, and the upper portion of the front left U-shaped piece is located in front of the lower end of the front left vertical rod and the lower frame rod of the front rectangular outer frame and is respectively connected to the lower end of the front left vertical rod and the lower frame rod of the front rectangular outer frame, the lower portion of the front left U-shaped piece protrudes downward from the lower frame rod of the front rectangular outer frame to form the front left through hole, and the upper portion of the front right U-shaped piece is located in front of the lower end of the front right vertical rod and the lower frame rod of the front rectangular outer frame and is respectively connected to the lower end of the front right vertical rod and the lower frame rod of the front rectangular outer frame, The lower portion of the front right U-shaped piece protrudes downward from the lower frame rod of the front rectangular outer frame to form the front right through-hole, the upper portion of the rear left U-shaped piece is located behind the lower end of the rear left vertical rod and the lower frame rod of the rear rectangular outer frame and is respectively connected to the lower end of the rear left vertical rod and the lower frame rod of the rear rectangular outer frame, the lower portion of the rear left U-shaped piece protrudes downward from the lower frame rod of the rear rectangular outer frame to form the rear left through-hole, the upper portion of the rear right U-shaped piece is located behind the lower end of the rear right vertical rod and the lower frame rod of the rear rectangular outer frame and is respectively connected to the lower end of the rear right vertical rod and the lower frame rod of the rear rectangular outer frame, and the lower portion of the rear right U-shaped piece protrudes downward from the lower frame rod of the rear rectangular outer frame to form the rear right through-hole.

6. The quick lifting cage based on forklift pallet as claimed in claim 5, characterized in that: The protective cage body also includes a front left mounting plate, a front right mounting plate, a rear left mounting plate and a rear right mounting plate, the front left mounting plate, the front right mounting plate, the rear left mounting plate and the rear right mounting plate are all arranged vertically and along the left-right direction, the front left mounting plate and the front right mounting plate are respectively located in front of the upper part of the front left U-shaped member and the upper part of the front right U-shaped member and are respectively connected to the upper part of the front left U-shaped member and the upper part of the front right U-shaped member, the front left latch and the front right latch are respectively The rear left mounting plate and the rear right mounting plate are respectively located in front of the front left mounting plate and the front right mounting plate and are respectively connected to the front left mounting plate and the front right mounting plate, the rear left mounting plate and the rear right mounting plate are respectively located behind the upper part of the rear left U-shaped member and the upper part of the rear right U-shaped member and are respectively connected to the upper part of the rear left U-shaped member and the upper part of the rear right U-shaped member, and the rear left latch and the rear right latch are respectively located behind the rear left mounting plate and the rear right mounting plate and are respectively connected to the rear left mounting plate and the rear right mounting plate.

7. The quick lifting cage based on forklift pallet as claimed in claim 3, characterized in that: The front left vertical rod, the front right vertical rod, the rear left vertical rod and the rear right vertical rod are all channel steels.

8. The quick lifting cage based on forklift pallet as claimed in claim 3, characterized in that: The left frame includes a left upper frame rod, a left lower frame rod, a left front vertical rod and a left rear vertical rod, and the right frame includes a right upper frame rod, a right lower frame rod, a right front vertical rod and a right rear vertical rod. The left upper frame rod and the left lower frame rod are both arranged along the front-to-back direction and spaced apart from each other up and down. The left upper frame rod is located between the left end of the upper frame rod of the front rectangular outer frame and the left end of the upper frame rod of the rear rectangular outer frame and is respectively connected to the left end of the upper frame rod of the front rectangular outer frame and the left end of the upper frame rod of the rear rectangular outer frame. The left lower frame rod is located The left end of the lower frame rod of the front rectangular outer frame and the left end of the lower frame rod of the rear rectangular outer frame are between and respectively connected to the left end of the lower frame rod of the front rectangular outer frame and the left end of the lower frame rod of the rear rectangular outer frame; the left front vertical rod and the left rear vertical rod are spaced from each other front to back and are both located between the left upper frame rod and the left lower frame rod and are respectively connected to the left upper frame rod and the left lower frame rod; the left protective net is located on the left side of the left upper frame rod, the left lower frame rod, the left front vertical rod and the left rear vertical rod and are respectively connected to The upper left frame rod, the lower left frame rod, the left front vertical rod and the left rear vertical rod, the upper right frame rod and the lower right frame rod are all arranged along the front-to-back direction and spaced apart from each other up and down, the upper right frame rod is located between the right end of the upper frame rod of the front rectangular outer frame and the right end of the upper frame rod of the rear rectangular outer frame and respectively connects the right end of the upper frame rod of the front rectangular outer frame and the right end of the upper frame rod of the rear rectangular outer frame, the lower right frame rod is located between the right end of the lower frame rod of the front rectangular outer frame and the lower frame rod of the rear rectangular outer frame The right ends of the rods are respectively connected to the right ends of the lower frame rods of the front rectangular outer frame and the right ends of the lower frame rods of the rear rectangular outer frame, the right front vertical rod and the right rear vertical rod are arranged at intervals from front to back and are both located between the right upper frame rod and the right lower frame rod and are respectively connected to the right upper frame rod and the right lower frame rod, the right protective net is located on the right side of the right upper frame rod, the right lower frame rod, the right front vertical rod and the right rear vertical rod and are respectively connected to the right upper frame rod, the right lower frame rod, the right front vertical rod and the right rear vertical rod.

9. The quick lifting cage based on forklift pallet as claimed in claim 2, characterized in that: The front protective net, the rear protective net, the left protective net and the right protective net are all steel wire nets.

10. The quick lifting cage based on forklift pallet according to claim 1, characterized in that: The left tray support rod and the right tray support rod are both round tubes.

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