A transport and storage device suitable for cement blocks

Abstract

A transportation and storage device suitable for cement blocks, wherein a plurality of positioning blocks located at the four corners of the bottom plate are fixedly arranged on the upper end of the bottom plate, a plurality of positioning rods inserted into the positioning blocks are arranged at the four corners of the load-bearing plate, a first buffer assembly for buffering the positioning rods is arranged inside the positioning block, a first cavity is arranged inside the positioning block, the first buffer assembly includes a first spring and a buffer block, and starting the air pump can create a negative pressure in the first fixed seat, so that the first fixed seat can be firmly adsorbed on the cement block transportation device, thereby improving the stability of the structure during transportation, and when the cement block transportation device vibrates, the support rod will cause the buffer rod to continuously compress the second spring, and since there is a certain friction between the buffer rod and the first screw rod, a shock-absorbing effect can be provided to the bottom plate during transportation.

Description

Technical Field

[0001] The invention relates to the technical field of storage equipment, in particular to a transportation and storage equipment suitable for cement blocks. Background Art

[0002] Cement blocks are a type of building material made from cement as the main raw material through a specific process. Cement blocks have high strength and stability and are widely used in construction projects. After production, cement blocks need to be transported to a designated location using transportation equipment.

[0003] During transportation, most of the existing cement blocks are placed layer by layer on storage racks, but the racks lack a structure to cushion the cement blocks. When the transportation equipment vibrates, the cement blocks are easily vibrated on the racks, which easily causes the cement blocks to collide during transportation. The stability is low, and most of the storage racks are open structures. When the cement blocks are stored on the storage racks, they do not have a moisture-proof effect, which easily causes the cement blocks to be damaged by moisture. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a transportation and storage device suitable for cement blocks.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a transport and storage device suitable for cement blocks, comprising a box body, a bottom plate and a load-bearing plate, a plurality of positioning blocks located at the four corners of the bottom plate are fixedly arranged on the upper end of the bottom plate, a plurality of positioning rods inserted into the positioning blocks are arranged at the four corners of the load-bearing plate, a first buffer assembly for buffering the positioning rods is arranged inside the positioning block, a first cavity is arranged inside the positioning block, the first buffer assembly comprises a first spring and a buffer block, the bottom of the first spring is fixed to the bottom end of the first cavity, and the buffer block is fixed to the top end of the first spring;

[0008] The box body is fixed to the upper end of the bottom plate, and the bearing plate is located inside the box body. A plurality of air pumps are arranged on the outer wall of the box body, and an air delivery pipe is arranged at the output end of the air pump. A plurality of support components for supporting the bottom plate are arranged at the four corners of the bottom plate, and a second buffer component for buffering the bottom plate is arranged on the support component. The support component comprises a first fixed seat, a support rod, a side block, a first screw and a positioning seat. The positioning seat is fixed to the lower end of the bottom plate, and the top end of the support rod is rotatably connected to the positioning seat. The lower end of the positioning seat is provided with an arc plate for limiting the support rod, and a top seat is fixedly arranged at the upper end of the first fixed seat , the bottom end of the support rod is rotatably connected to the top seat, the side block is fixed to one side of the bottom plate, and the side block is located above the bottom plate, the first screw rod passes through the side block, and the first screw rod is threadedly connected to the side block, the bottom end of the first screw rod can limit the support rod, the second buffer assembly includes a buffer rod and a second spring, the bottom of the first screw rod is provided with a second cavity, the top end of the second spring is fixed to the top of the second cavity, the buffer rod is inserted into the inside of the second cavity and connected to the bottom end of the second spring, the bottom end of the buffer rod contacts the support rod, and a conduit is fixedly arranged on the first fixing seat, and the gas pipe is connected with the conduit;

[0009] The box body is provided with a plurality of limit components on the circumference of the box body, and the limit component includes a clamping plate, a first mounting seat, a bent rod, a second limit seat and a first positioning plate, wherein the plurality of clamping plates are respectively located inside the box body, and the plurality of first mounting seats are all fixed on the outer wall of the box body, a third cavity is provided inside the first mounting seat, and a third spring is provided inside the third cavity, and the two ends of the clamping plate are provided with a first support rod that penetrates the box body and is connected to the third spring, and the third spring can provide a pulling force to the first support rod. The middle part of the clamping plate is provided with a push rod that penetrates the box body, and the two push rods are connected by a vertical rod, and the second limit seat and the first positioning plate are both fixed on the outer wall of the box body, and the first positioning plate is provided with a plurality of first limit holes, and the middle part of the bent rod is rotatably connected to the second limit seat, and the front end of the bent rod is used to limit the vertical rod, and the rear end of the bent rod is fixedly provided with a first toggle block, and the first toggle block is provided with a first limit rod that penetrates the first limit hole.

[0010] In order to make the interior of the box body drier, the improvements of the present invention are that a plurality of first empty grooves are provided on the top of the box body, a top cover is fixedly arranged on the top end of the box body, a plurality of first limit seats penetrating the first empty grooves are provided at the lower end of the top cover, a dehumidification box is provided on the first limit seats, the dehumidification box is threadedly connected to the first limit seats, and a plurality of air holes are provided on the dehumidification box, and a dehumidification material is provided inside the dehumidification box.

[0011] In order to facilitate the docking of the catheter and the gas pipe, the present invention has the following improvements: a first docking ring is fixedly provided at the top end of the catheter, a second docking ring is provided at one end of the gas pipe, the first docking ring is bonded to the second docking ring, and a sealing ring is provided between the first docking ring and the second docking ring.

[0012] In order to make the bottom plate and the load-bearing plate more stable during the disassembly and assembly process, the improvements of the present invention are that a plurality of limit assemblies are symmetrically arranged at the lower ends of the bottom plate and the load-bearing plate, a driving assembly is arranged between the two limit assemblies, the limit assemblies include a base and a clamping plate, the bases are respectively fixed to the lower ends of the bottom plate and the load-bearing plate, a bottom groove is arranged on the base, the clamping plate is located inside the bottom groove, a second mounting seat is fixedly arranged at both ends of the base, a fourth cavity is arranged inside the second mounting seat, a fourth spring is arranged inside the fourth cavity, a second support rod connected to one end of the fourth spring is arranged at both ends of the clamping plate, and the fourth spring The cam is an angular channel structure formed on a pair of camshafts, wherein the camshafts are connected to a pair of camshafts which are connected to the side panels of the camshaft and the side panels of the camshaft respectively. The camshafts are connected to the side panels of the camshaft and the side panels of the camshaft respectively. The camshafts are connected to the side panels of the camshaft and the side panels of the camshaft respectively. The camshafts are connected to the side panels of the camshaft and the side panels of the camshaft respectively.

[0013] Furthermore, the present invention is improved in that a plurality of balls contacting the driving block are provided on the outer wall of the driven block.

[0014] Furthermore, the present invention is improved in that a base is fixedly provided at one end of the guide rod, a second toggle block is fixedly provided at one end of the rotating shaft, second positioning plates are fixedly provided at the lower ends of the bottom plate and the supporting plate, a plurality of second limiting holes are provided on the second positioning plate, and a second limiting rod passing through the second limiting hole is provided on the second toggle block.

[0015] Furthermore, the present invention is improved in that the first limiting rod is threadedly connected to the first limiting hole, and the second limiting rod is threadedly connected to the second limiting hole.

[0016] Furthermore, the present invention is improved in that the box body, the bottom plate and the bearing plate are all made of metal.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present invention provides a transportation and storage device suitable for cement blocks, which has the following beneficial effects:

[0019] The transport and storage device for cement blocks can provide a buffering effect to the load-bearing plate when it is placed through the first spring, thereby avoiding excessive impact force between the load-bearing plate and the bottom plate, and prolonging the service life of the bottom plate and the load-bearing plate;

[0020] Starting the air pump can make the first fixing seat have negative pressure, so that the first fixing seat can be firmly adsorbed on the cement block transporting equipment, which can improve the stability of the structure during transportation. When the cement block transporting equipment is vibrating, the support rod will make the buffer rod continuously compress the second spring. Since there is a certain friction between the buffer rod and the first screw rod, it can provide a shock-absorbing effect to the bottom plate during transportation, so that the cement blocks are not easy to collide in the box body, and the cement blocks can be placed more stably in the box body.

[0021] By moving the first moving block, the front end of the bent rod provides a thrust to the vertical rod, which enables the push rod to provide a thrust to the clamping plate. At this time, the multiple clamping plates can limit the cement blocks on the bottom plate and the bearing plate respectively, so that the cement blocks on the bottom plate and the bearing plate are no longer loose, and the stability of the cement blocks after storage can be further improved;

[0022] By means of the limit assembly, the structure can prevent the insertion rod from shaking in the bottom groove, and can make the bottom plate and the load-bearing plate more stable during the process of the forklift unloading the bottom plate and the load-bearing plate, so that the cement blocks on the bottom plate and the load-bearing plate are not easy to fall off the bottom plate and the load-bearing plate. Since the size of the bottom groove is larger than the size of the insertion rod, the insertion rod can also be easily inserted into the bottom groove;

[0023] The dehumidifying material can be silica gel or calcium carbonate, which can absorb and reduce the moisture inside the box, so that the cement blocks can be kept in a dry environment for a long time during storage, thereby preventing the cement blocks from being damaged by moisture and increasing the service life of the cement blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a top view of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a bottom-up three-dimensional structural schematic diagram of the present invention;

[0026] Figure 3 For the present invention Figure 1 Side view of

[0027] Figure 4 For the present invention Figure 1 Schematic diagram of the bottom structure;

[0028] Figure 5 is a schematic diagram of the internal structure of the first mounting base in the present invention;

[0029] Figure 6It is a schematic diagram of the internal structure of the positioning block in the present invention;

[0030] Figure 7 is a schematic diagram of the internal structure of the second mounting base in the present invention;

[0031] Figure 8 For the present invention Figure 3 A schematic diagram of the local enlarged structure at point A in the middle;

[0032] Fig. 9 For the present invention Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0033] Fig.10 For the present invention Figure 2 A schematic diagram of the local enlarged structure at C in the middle;

[0034] Fig.11 For the present invention Figure 4 A schematic diagram of the local enlarged structure at D in the middle;

[0035] Fig.12 It is a schematic diagram of the docking structure of the first docking ring and the second docking ring in the present invention;

[0036] In the figure: 1, box body; 2, bottom plate; 3, bearing plate; 4, positioning block; 5, positioning rod; 6, buffer block; 7, support rod; 8, positioning seat; 9, first fixed seat; 10, guide tube; 11, top seat; 12, side block; 13, first screw rod; 14, buffer rod; 15, air pump; 16, air pipe; 17, top cover; 18, first limit seat; 19, dehumidification box; 20, clamping plate; 21, first mounting seat; 22, first support rod; 23, push rod; 24, vertical rod; 25, Bending rod; 26, guide rod; 27, first toggle block; 28, second limiting seat; 29, first positioning plate; 30, first limiting hole; 31, first limiting rod; 32, base; 33, bottom groove; 34, limiting plate; 35, second mounting seat; 36, second support rod; 37, second fixed seat; 38, driven block; 39, driving block; 40, rotating shaft; 41, second screw rod; 42, second positioning plate; 43, second limiting hole; 44, second toggle block; 45, second limiting rod. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-12The present invention is a transportation and storage device suitable for cement blocks, comprising a box body 1, a bottom plate 2 and a bearing plate 3, wherein a plurality of positioning blocks 4 located at the four corners of the bottom plate 2 are fixedly arranged on the upper end of the bottom plate 2, and a plurality of positioning rods 5 inserted into the positioning blocks 4 are arranged at the four corners of the bearing plate 3, and a first buffer assembly for buffering the positioning rods 5 is arranged inside the positioning block 4, and a first cavity is arranged inside the positioning block 4, and the first buffer assembly comprises a first spring and a buffer block 6, wherein the bottom of the first spring is fixed to the bottom end of the first cavity, and the buffer block 6 is fixed to the top end of the first spring;

[0039] First, place the bottom plate 2 to the specified position. The number of the load-bearing plates 3 is not mandatory here. Specifically, multiple positioning blocks 4 can also be provided at the four corners of the upper end of the load-bearing plates 3, so that multiple load-bearing plates 3 can be neatly placed on the bottom plate 2. The cement blocks are placed on the bottom plate 2 by designated equipment or manually, and then the cement blocks are placed on the load-bearing plates 3. The load-bearing plates 3 are dragged up by a forklift and moved to the top of the bottom plate 2. At this time, the positioning rod 5 is located above the positioning block 4. The forklift drives the load-bearing plates 3 to descend so that the positioning rod 5 is inserted into the positioning block 4. At this time, the buffer block 6 will compress the first spring after being subjected to pressure. There is a certain friction force between the positioning rod 5 and the positioning block 4. The first spring can provide a buffering effect on the load-bearing plates 3 when they are placed, so as to avoid excessive impact force between the load-bearing plates 3 and the bottom plate 2, and can improve the service life of the bottom plate 2 and the load-bearing plates 3.

[0040] The box body 1 is fixed to the upper end of the bottom plate 2, and the bearing plate 3 is located inside the box body 1. A plurality of air pumps 15 are arranged on the outer wall of the box body 1. An air delivery pipe 16 is arranged at the output end of the air pump 15. A plurality of support components for supporting the bottom plate 2 are arranged at the four corners of the bottom plate 2. A second buffer component for buffering the bottom plate 2 is arranged on the support component. The support component includes a first fixed seat 9, a support rod 7, a side block 12, a first screw 13 and a positioning seat 8. The positioning seat 8 is fixed to the lower end of the bottom plate 2. The top end of the support rod 7 is rotatably connected to the positioning seat 8. The lower end of the positioning seat 8 is provided with an arc plate for limiting the support rod 7. A top seat 11 is fixedly arranged on the upper end of the first fixed seat 9. The bottom end of the support rod 7 is rotatably connected to the top seat 11, the side block 12 is fixed to one side of the bottom plate 2, and the side block 12 is located above the bottom plate 2, the first screw 13 passes through the side block 12, and the first screw 13 is threadedly connected to the side block 12, the bottom end of the first screw 13 can limit the support rod 7, the second buffer assembly includes a buffer rod 14 and a second spring, the bottom of the first screw 13 is provided with a second cavity, the top end of the second spring is fixed to the top of the second cavity, the buffer rod 14 is inserted into the inside of the second cavity and connected to the bottom end of the second spring, the bottom end of the buffer rod 14 contacts the support rod 7, the first fixed seat 9 is fixedly provided with a conduit 10, and the gas pipe 16 is connected with the conduit 10;

[0041] In this structure, the bottom plate 2 can be supported by multiple supporting components. When the cement blocks are placed, the box body 1 is fixed on the bottom plate 2. The box body 1 can be fixed on the bottom plate 2 by bolts, and then the air pipe 16 is connected to the conduit 10. At this time, the cement blocks will be located inside the box body 1. The box body 1 can provide a protective effect for the cement blocks. At this time, the bottom plate 2 is lifted by a forklift and placed on the designated transportation equipment, including cement block transportation equipment such as a transport truck. At this time, the first fixing seat 9 will contact the placement surface, and the air pump 15 can be started to make the first fixing seat 9 have a negative pressure. The first fixing seat 9 can be firmly adsorbed on the cement block transport equipment, which can improve the stability of the structure during transportation. When the cement block transport equipment is vibrating, the support rod 7 will cause the buffer rod 14 to continuously compress the second spring. Since there is a certain friction between the buffer rod 14 and the first screw rod 13, it can provide a shock-absorbing effect for the bottom plate 2 during transportation, so that the cement blocks can be placed more stably in the box body 1, and the cement blocks are not easy to collide in the box body 1. Since the second cavity has the same structure as the first cavity, there is no need to make too much description of the second cavity here.

[0042] And in the present structure, the arc plate at the bottom of the positioning seat 8 can limit the support rod 7, so that the support rod 7 will not become a vertical state during the rising process of the base plate 2. By rotating the first screw 13, the position of the buffer rod 14 can be temporarily adjusted, and then the inclination angle of the support rod 7 when the base plate 2 is placed can be temporarily adjusted, so that the height of the first fixed seat 9 can be temporarily adjusted, and the base plate 2 can be placed in an uneven position. It has strong functionality. It should be noted here that there are no mandatory regulations on the number of support components and the number of second buffer components.

[0043] The box body 1 is provided with a plurality of limit assemblies on the periphery thereof, and the limit assemblies include a clamping plate 34, a first mounting seat 21, a bent rod 25, a second limit seat 28 and a first positioning plate 29. The plurality of clamping plates 34 are respectively located inside the box body 1, and the plurality of first mounting seats 21 are fixed on the outer wall of the box body 1. A third cavity is provided inside the first mounting seat 21, and a third spring is provided inside the third cavity. The first support rod 22 penetrating the box body 1 and connected to the third spring is provided at both ends of the clamping plate 34, and the third spring can provide a pulling force to the first support rod 22. force, the middle part of the clamping plate 34 is provided with a push rod 23 that penetrates the box body 1, the two push rods 23 are connected by a vertical rod 24, the second limit seat 28 and the first positioning plate 29 are fixed on the outer wall of the box body 1, the first positioning plate 29 is provided with a plurality of first limit holes 30, the middle part of the bent rod 25 is rotatably connected with the second limit seat 28, the front end of the bent rod 25 is used to limit the vertical rod 24, the rear end of the bent rod 25 is fixedly provided with a first toggle block 27, and the first toggle block 27 is provided with a first limit rod 31 that penetrates the first limit hole 30;

[0044] When the box body 1 is fixed on the upper end of the bottom plate 2, the first limiting rod 31 is pulled out on the first toggle block 27, and the first toggle block 27 is toggled, so that the front end of the bent rod 25 provides a thrust to the vertical rod 24, which can enable the push rod 23 to provide a thrust to the clamping plate 34. At this time, multiple clamping plates 34 can limit the cement blocks on the bottom plate 2 and the supporting plate 3 respectively, so that the cement blocks on the bottom plate 2 and the supporting plate 3 are no longer loose, which can further improve the stability of the cement blocks after storage. When the clamping plate 34 limits the cement blocks, the first support rod 22 will stretch the third spring. At this time, the first limiting rod 31 is passed through the first toggle block 27 and inserted into another first limiting hole 30. When the box body 1 needs to be disassembled, the first limiting rod 31 is pulled out. At this time, the third spring can provide a pulling force to the first support rod 22, thereby facilitating the resetting of the clamping plate 34.

[0045] In the present structure, a plurality of first empty slots are provided on the top of the box body 1, a top cover 17 is fixedly provided on the top end of the box body 1, a plurality of first limit seats 18 penetrating the first empty slots are provided on the lower end of the top cover 17, a dehumidification box 19 is provided on the first limit seat 18, the dehumidification box 19 is threadedly connected to the first limit seat 18, and a plurality of air holes are provided on the dehumidification box 19, a dehumidification material is provided inside the dehumidification box 19, and when the present structure is transported to the designated location, it needs to be stored, and the dehumidification material can be made of silica gel or calcium carbonate, which can absorb and reduce the moisture inside the box body 1, and can keep the cement blocks in a dry environment for a long time during storage, can avoid the cement blocks from being damaged by moisture, and can increase the service life of the cement blocks. When the dehumidification material needs to be replaced, the top cover 17 is removed from the top of the box body 1, and then the dehumidification box 19 is removed from the first limit seat 18, the structure is simple, and the operation is convenient.

[0046] Furthermore, a first docking ring is fixedly provided at the top end of the catheter 10, and a second docking ring is provided at one end of the gas pipe 16. The first docking ring is bonded to the second docking ring, and a sealing ring is provided between the first docking ring and the second docking ring. The bonding method has the advantage of convenient docking. The sealing ring can ensure the sealing between the first docking ring and the second docking ring. The gas pipe 16 can be made of a rubber tube, and the catheter 10 can be made of a metal tube, and the first docking ring and the second docking ring are both made of metal.

[0047] In the present structure, a plurality of limit assemblies are symmetrically arranged at the lower ends of the bottom plate 2 and the bearing plate 3, respectively, a driving assembly is arranged between the two limit assemblies, the limit assembly comprises a base 32 and a limit plate 20, the base 32 is respectively fixed to the lower ends of the bottom plate 2 and the bearing plate 3, a bottom groove 33 is arranged on the base 32, the limit plate 20 is located inside the bottom groove 33, second mounting seats 35 are fixedly arranged at both ends of the base 32, a fourth cavity is arranged inside the second mounting seat 35, a fourth spring is arranged inside the fourth cavity, a second support rod 36 connected to one end of the fourth spring is arranged at both ends of the limit plate 20, the fourth spring can provide a pulling force to the second support rod 36, a second empty groove is arranged in the middle part of the base 32, a driven block 38 penetrating the second empty groove is arranged in the middle part of the limit plate 20, the driving assembly comprises a second fixed seat 37, a rotating shaft 40 and two driving blocks 39, the second fixing seat 37 is fixed to the lower ends of the bottom plate 2 and the carrying plate 3 respectively, one end of the rotating shaft 40 is rotatably connected to the second fixing seat 37, two second screws 41 penetrating the driving blocks 39 are symmetrically arranged on the rotating shaft 40, the two second screws 41 are reverse thread structures, and both sides of the driving blocks 39 contact the driven blocks 38, both sides of the driven blocks 38 and the driving blocks 39 are arc structures, a guide rod 26 penetrating the driving blocks 39 is arranged on the second fixing seat 37, a base 32 is fixedly arranged on one end of the guiding rod 26, a second toggle block 44 is fixedly arranged on one end of the rotating shaft 40, second positioning plates 42 are fixedly arranged on the lower ends of the bottom plate 2 and the carrying plate 3 respectively, a plurality of second limiting holes 43 are arranged on the second positioning plate 42, and a second limiting rod 45 penetrating the second limiting holes 43 is arranged on the second toggle block 44;

[0048] When the bottom plate 2 and the load-bearing plate 3 need to be unloaded, firstly, the two insertion rods of the forklift are respectively inserted into the inside of the bottom groove 33, and then the second limiting rod 45 is pulled out and the second toggle block 44 is toggled, so that the rotating shaft 40 can rotate 90-180 degrees of the first limiting seat. At this time, the rotating shaft 40 will drive the two second screw rods 41 to rotate synchronously. Since the two second screw rods 41 are reverse thread structures, the two driving blocks 39 can move synchronously to the middle position of the rotating shaft 40. At this time, the two driving blocks 39 will provide a thrust to the driven block 38, so that the driven block 38 can drive the limiting plate 20 to move, so that the limiting plate 20 can contact the insertion rod in the bottom groove 33, and then the second limiting rod 45 is penetrated. The second toggle block 44 can be inserted into the designated second limit hole 43. During the movement of the driving block 39, the guide rod 26 can provide it with a guiding effect, which can improve the stability of the driving block 39 during movement. There is no mandatory regulation on the density of the thread on the second screw 41. This structure can prevent the insertion rod from shaking in the bottom groove 33, and can make the bottom plate 2 and the load-bearing plate 3 more stable during the forklift unloading the bottom plate 2 and the load-bearing plate 3, so that the cement blocks on the bottom plate 2 and the load-bearing plate 3 are not easy to fall off on the bottom plate 2 and the load-bearing plate 3. Since the size of the bottom groove 33 is larger than the size of the insertion rod, the insertion rod can also be easily inserted into the bottom groove 33.

[0049] In this structure, a plurality of ball bearings contacting the driving block 39 are provided on the outer wall of the driven block 38. The provided ball bearings can reduce the friction between the driven block 38 and the driving block 39. When the limit plate 20 is moving, the second support rod 36 can stretch the fourth spring. The tension of the fourth spring can facilitate the reset of the limit plate 20.

[0050] Furthermore, the first limiting rod 31 is threadedly connected to the first limiting hole 30 , and the second limiting rod 45 is threadedly connected to the second limiting hole 43 , so that the first limiting rod 31 and the second limiting rod 45 can be installed more firmly.

[0051] Furthermore, the box body 1, bottom plate 2 and load-bearing plate 3 are all made of metal, and the box body 1, bottom plate 2 and load-bearing plate 3 can be made of aluminum alloy. Aluminum alloy has the advantages of high hardness and strong corrosion resistance, which can make the box body 1, bottom plate 2 and load-bearing plate 3 not easily damaged.

[0052] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transportation and storage device suitable for cement blocks, characterized in that: The invention comprises a box body (1), a bottom plate (2) and a bearing plate (3); a plurality of positioning blocks (4) are fixedly arranged at the upper end of the bottom plate (2) and located at the four corners of the bottom plate (2); a plurality of positioning rods (5) are inserted into the positioning blocks (4) at the four corners of the bearing plate (3); a first buffer component for buffering the positioning rods (5) is arranged inside the positioning block (4); a first cavity is arranged inside the positioning block (4); the first buffer component comprises a first spring and a buffer block (6); the bottom of the first spring is fixed to the bottom end of the first cavity; and the buffer block (6) is fixed to the top end of the first spring; The box body (1) is fixed to the upper end of the bottom plate (2), and the bearing plate (3) is located inside the box body (1). A plurality of air pumps (15) are arranged on the outer wall of the box body (1), and an air delivery pipe (16) is arranged at the output end of the air pump (15). A plurality of support components for supporting the bottom plate (2) are arranged at the four corners of the bottom plate (2), and a second buffer component for buffering the bottom plate (2) is arranged on the support component. The support component comprises a first fixed seat (9), a support rod (7), a side block (12), a first screw rod (13) and a positioning seat (8). The positioning seat (8) is fixed to the lower end of the bottom plate (2), the top end of the support rod (7) is rotatably connected to the positioning seat (8), the lower end of the positioning seat (8) is provided with an arc plate for limiting the support rod (7), and a top seat (11) is fixedly arranged at the upper end of the first fixed seat (9). , the bottom end of the support rod (7) is rotatably connected to the top seat (11), the side block (12) is fixed to one side of the bottom plate (2), and the side block (12) is located above the bottom plate (2), the first screw rod (13) passes through the side block (12), and the first screw rod (13) is threadedly connected to the side block (12), the bottom end of the first screw rod (13) can limit the support rod (7), the second buffer assembly includes a buffer rod (14) and a second spring, the bottom of the first screw rod (13) is provided with a second cavity, the top end of the second spring is fixed to the top of the second cavity, the buffer rod (14) is inserted into the inside of the second cavity and connected to the bottom end of the second spring, the bottom end of the buffer rod (14) contacts the support rod (7), the first fixed seat (9) is fixedly provided with a conduit (10), and the gas supply pipe (16) is connected with the conduit (10); A plurality of limit assemblies are provided on the peripheral side of the box body (1), and the limit assemblies include a clamping plate (34), a first mounting seat (21), a bent rod (25), a second limit seat (28) and a first positioning plate (29). The plurality of clamping plates (34) are respectively located inside the box body (1), and the plurality of first mounting seats (21) are fixed on the outer wall of the box body (1). A third cavity is provided inside the first mounting seat (21), and a third spring is provided inside the third cavity. First support rods (22) penetrating the box body (1) and connected to the third spring are provided at both ends of the clamping plate (34), and the third spring can provide a pulling force to the first support rod (22). A push rod (23) penetrating the box body (1) is provided in the middle part of the clamping plate (34); the two push rods (23) are connected by a vertical rod (24); the second limit seat (28) and the first positioning plate (29) are both fixed on the outer wall of the box body (1); the first positioning plate (29) is provided with a plurality of first limit holes (30); the middle part of the bent rod (25) is rotatably connected to the second limit seat (28); the front end of the bent rod (25) is used to limit the vertical rod (24); the rear end of the bent rod (25) is fixedly provided with a first toggle block (27); the first toggle block (27) is provided with a first limit rod (31) penetrating the first limit hole (30).

2. A transportation and storage device suitable for cement blocks according to claim 1, characterized in that: The top of the box body (1) is provided with a plurality of first empty slots, a top cover (17) is fixedly arranged at the top end of the box body (1), a plurality of first limit seats (18) penetrating the first empty slots are provided at the lower end of the top cover (17), a dehumidification box (19) is provided on the first limit seats (18), the dehumidification box (19) is threadedly connected to the first limit seats (18), and a plurality of air holes are provided on the dehumidification box (19), and a dehumidification material is provided inside the dehumidification box (19).

3. A transportation and storage device suitable for cement blocks according to claim 2, characterized in that: A first docking ring is fixedly arranged at the top end of the catheter (10), a second docking ring is arranged at one end of the gas delivery pipe (16), the first docking ring is bonded to the second docking ring, and a sealing ring is arranged between the first docking ring and the second docking ring.

4. The transportation and storage equipment for cement blocks according to claim 3 is characterized in that: A plurality of limit assemblies are symmetrically arranged at the lower ends of the bottom plate (2) and the bearing plate (3), respectively, a driving assembly is arranged between the two limit assemblies, the limit assemblies include a base (32) and a limit plate (20), the base (32) is respectively fixed to the lower ends of the bottom plate (2) and the bearing plate (3), a bottom groove (33) is arranged on the base (32), the limit plate (20) is located inside the bottom groove (33), second mounting seats (35) are fixedly arranged at both ends of the base (32), a fourth cavity is arranged inside the second mounting seat (35), a fourth spring is arranged inside the fourth cavity, second support rods (36) connected to one end of the fourth spring are arranged at both ends of the limit plate (20), the fourth spring can provide a pulling force to the second support rod (36), and the middle part of the base (32) is provided with a plurality of limit assemblies. A second slot is provided, and a driven block (38) penetrating the second slot is provided in the middle part of the limiting plate (20). The driving assembly comprises a second fixed seat (37), a rotating shaft (40) and two driving blocks (39). The second fixed seat (37) is respectively fixed to the lower ends of the bottom plate (2) and the bearing plate (3). One end of the rotating shaft (40) is rotatably connected to the second fixed seat (37). Two second screw rods (41) penetrating the driving blocks (39) are symmetrically arranged on the rotating shaft (40). The two second screw rods (41) are reverse thread structures, and both sides of the driving block (39) contact the driven block (38). Both sides of the driven block (38) and the driving block (39) are arc structures. The second fixed seat (37) is provided with a guide rod (26) penetrating the driving block (39).

5. The transportation and storage equipment for cement blocks according to claim 4 is characterized in that: A plurality of rolling balls contacting the driving block (39) are arranged on the outer wall of the driven block (38).

6. The transportation and storage equipment for cement blocks according to claim 5, characterized in that: A base (32) is fixedly arranged at one end of the guide rod (26), a second toggle block (44) is fixedly arranged at one end of the rotating shaft (40), second positioning plates are fixedly arranged at the lower ends of the bottom plate (2) and the bearing plate (3), a plurality of second limiting holes (43) are arranged on the second positioning plate (42), and a second limiting rod (45) penetrating the second limiting hole (43) is arranged on the second toggle block (44).

7. The transportation and storage equipment for cement blocks according to claim 6, characterized in that: The first limiting rod (31) is threadedly connected to the first limiting hole (30), and the second limiting rod (45) is threadedly connected to the second limiting hole (43).

8. The transportation and storage equipment for cement blocks according to claim 7, characterized in that: The box body (1), the bottom plate (2) and the bearing plate (3) are all made of metal.

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