Masonry material hoisting protection device

Abstract

The utility model relates to the field of masonry materials, in particular to a masonry material hoisting protection device which comprises an upper angle steel frame body, a main body used for hoisting and protecting masonry materials, vertical square tubes, a bottom arranged on the upper angle steel frame body and used for connecting and installing a lower angle steel frame body, and supporting legs fixedly installed at the bottom of the lower angle steel frame body. Due to the arrangement of the upper angle steel frame body, the lower angle steel frame body, the main reinforcing steel bar protective net piece, the bottom supporting pipe and the locking screw rod, the upper angle steel frame body, the vertical square pipe and the lower angle steel frame body can be welded according to the size of a masonry material needing to be hoisted, then the main reinforcing steel bar protective net piece is installed outside, and the whole device is arranged outside the masonry material in a sleeving mode. The bottom supporting pipe penetrates through the bottom of the material tray and is inserted into the penetrating groove of the bottom supporting sleeve, then the screw sealing cap at one end of the locking screw is pulled out, the locking screw is twisted to enable the locking screw to penetrate through the locking holes of the bottom supporting sleeve and the bottom supporting pipe, and then the hexagonal nut and the screw sealing cap are tightened at the other end of the material tray.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of masonry materials, and specifically relates to a masonry material hoisting protection device. BACKGROUND

[0002] Masonry materials refer to the general term of various blocky materials used for masonry structures. Together with bonding materials such as mortar or concrete, they form an overall structure with functions such as load-bearing, enclosure, or partitioning. Masonry materials such as blocks, aerated blocks, and sand-lime bricks are prone to wear or damage due to collisions during hoisting. Hoisting protection devices, such as hoisting cages, can effectively secure the blocks and prevent them from colliding with each other during transportation, thereby protecting the integrity and quality of the blocks.

[0003] After searching, a detachable hoisting tool with the publication number CN220432004U is specifically disclosed. The detachable hoisting tool is divided into two independent whole bodies: a hoisting component base assembly and a hoisting tool protection frame assembly. When loading and unloading materials, the hoisting tool protection frame assembly is disassembled to load and unload materials. When hoisting materials, the hoisting tool protection frame assembly is combined for safe hoisting. At the same time of safe hoisting of materials, it is convenient to load and unload materials. The structure is simple. In addition, protective pads A and B are respectively arranged in the inner part of the base steel plate and the connecting steel plate B. One side of the protective pads A and B is provided with a protective pad fixing edge, which can directly pull out or install the protective pads A and B. It is convenient to clean and can also buffer the materials that need to be placed. In addition, a handle hinge joint fastener is arranged at the center of one side of the M18 fastener assembly, which can pull down the handle after assembly to achieve secondary fixation of the connection part.

[0004] The existing masonry material hoisting protection device only places the masonry material on the tray for direct hoisting during use. The overall lack of external protection capability during hoisting, and the lack of locking capability when the bottom is inserted into the bottom support square tube for bottom support, makes it more likely to occur during hoisting. The square tube shakes or falls off, thereby increasing the safety risk. The masonry material hoisting protection device in the above comparative case also lacks the ability to increase the protection capability, improve the construction efficiency, and improve the safety factor. Long-term use will affect the construction quality and lead to problems and cost increases in subsequent engineering.

[0005] Therefore, it is necessary to invent a masonry material hoisting protection device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a purpose provides a kind of masonry material hoisting protection device, by upper angle steel frame, lower angle steel frame, main reinforcement protection net, bottom support pipe and locking screw realize the masonry material hoisting protection device in hoisting process uses upper angle steel frame, vertical square tube, lower angle steel frame and main reinforcement protection net to protect material, it is applicable to the protection of material hoisting such as aerated block, sand-lime brick, the design of bottom locking screw ensures the firm connection between bottom support pipe and protection device, to enhance the security of overall structure, also help to reduce the security risk caused by structural loosening or falling during hoisting, without delaying normal hoisting time limit, also make the device have the ability of increasing protection, improve construction efficiency and safety factor, can increase the effect of the device to reduce material multiple transport, save material, reduce labor and other characteristics, to solve the masonry material hoisting protection device in prior art during use, just place masonry material on tray and directly hoist, lack external protection ability during hoisting, while bottom insertion bottom support square tube lacks locking ability, more prone to square tube shaking or falling during hoisting, to increase security risk, and the masonry material hoisting protection device in the above proportion case also lacks the ability of increasing protection, improve construction efficiency and safety factor, so long-term use will affect construction quality, and lead to subsequent engineering problems and cost increase.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a kind of masonry material hoisting protection device, including upper angle steel frame, the main body for masonry material hoisting and protection;

[0008] Vertical square tube is arranged at the bottom of upper angle steel frame, is used to connect and install lower angle steel frame, and the bottom of lower angle steel frame is fixedly installed with support foot, and the upper side of upper angle steel frame is fixedly installed with lifting ring;

[0009] Butt joint clamping groove is arranged outside upper angle steel frame, is used to movably connect butt joint clamping block, and one end of butt joint clamping block is fixedly installed with main reinforcement protection net, and outer reinforcing rib is fixedly installed outside main reinforcement protection net;

[0010] Bottom support sleeve is arranged at the bottom of lower angle steel frame, is used to support pipe and is inserted to bottom, and the inside of bottom support sleeve is provided with through slot, and the inside of through slot movably connects with bottom support pipe, and locking hole is arranged outside bottom support pipe, locking screw is penetrated outside bottom support sleeve, one end of locking screw is provided with screw cap, the other end of locking screw is fixedly installed with convex letter locking block, and inner embedded locking slot is arranged on one side outside bottom support sleeve, and hexagonal nut is movably connected outside locking screw.

[0011] Preferably, the upper angle steel frame body is welded and connected with the lower angle steel frame body through vertical square tubes, and the supporting feet are distributed at equal intervals on the lower angle steel frame body.

[0012] Preferably, the butt joint blocks fixedly installed on one side of the main steel reinforcement protective mesh are clamped and connected with the butt joint grooves opened on the outer part of the upper angle steel frame body, and the butt joint blocks and the butt joint grooves are used in cooperation.

[0013] Preferably, a fixing bolt is penetrated through one side of the upper angle steel frame body, a side steel reinforcement protective mesh is movably connected to one end of the fixing bolt, and a side reinforcing rib is fixedly installed on the outer part of the side steel reinforcement protective mesh.

[0014] Preferably, the bottom supporting pipe is movably connected with the bottom supporting sleeve, and the bottom supporting sleeve is fixedly connected with the lower angle steel frame body.

[0015] Preferably, the locking screw is movably connected with the bottom supporting sleeve, and the embedded locking groove is used in cooperation with the convex letter locking block.

[0016] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0017] 1. The utility model provides with upper angle steel frame body, lower angle steel frame body, main steel reinforcement protective mesh, bottom supporting pipe and locking screw, can first according to the size of the masonry material hoisted according to needs, welds upper angle steel frame body, vertical square tube and lower angle steel frame body, then installs the main steel reinforcement protective mesh on the outside, sets the whole device in the outside of the masonry material, passes through the material tray bottom, inserts the bottom supporting sleeve into the through slot, then pulls out the screw cap of one end of the locking screw, twists the locking screw to make the locking screw pass through the locking hole of the bottom supporting sleeve and the bottom supporting pipe, and then twists the hexagonal nut and screw cap on the other end, so that the bottom supporting pipe through the bottom supporting sleeve is locked, and the masonry material hoisting protection device is hoisted by lifting equipment to carry out hoisting work, so that the masonry material hoisting protection device is used in cooperation with the upper angle steel frame body, the vertical square tube, the lower angle steel frame body and the main steel reinforcement protective mesh to protect the material during hoisting, and is suitable for the protection of materials such as aerated blocks and sand-lime bricks, the design of the bottom locking screw ensures the firm connection between the bottom supporting pipe and the protection device, thereby enhancing the safety of the overall structure, and also helping to reduce the safety risk caused by structure loosening or falling off during hoisting, without affecting the normal hoisting time, and also making the device have the ability to increase the protection, improve the construction efficiency and the safety factor, and can increase the characteristics of reducing material multiple transportation, saving materials and reducing labor force for the device.

[0018] 2, The utility model discloses the upper angle steel frame body, lower angle steel frame body, main reinforcement protective screen, additional reinforcement, side reinforcement protective screen and side reinforcement are provided with, when using the masonry material hoist protection device, after the upper angle steel frame body, vertical square tube and lower angle steel frame body are welded, can install main reinforcement protective screen on the front through the butt joint clamping groove and butt joint clamping block, and install side reinforcement protective screen on the side through fixed bolt, this greatly simplifies the installation process, reduces the installation time and manpower cost, and simultaneously, this installation mode also makes the disassembly and replacement become more convenient, and the subsequent maintenance and overhaul work is convenient, and moreover, main reinforcement protective screen and side reinforcement protective screen are provided with additional reinforcement and side reinforcement, further strengthen the strength and rigidity of reinforcement screen, thereby improve the carrying capacity of entire protection device, make the protection device can better resist the erosion and abrasion of external environment in the long-term use, prolong the life. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the lower angle steel frame body structure schematic diagram of the utility model;

[0022] Figure 3 It is the side reinforcement protective screen structure schematic diagram of the utility model;

[0023] Figure 4 It is the bottom support pipe structure schematic diagram of the utility model;

[0024] Figure 5 It is the locking screw structure schematic diagram of the utility model.

[0025] Explanation of reference signs:

[0026] 1, the upper angle steel frame body;2, vertical square tube;3, lower angle steel frame body;4, support foot;5, hoisting ring;6, butt joint clamping groove;7, butt joint clamping block;8, main reinforcement protective screen;9, additional reinforcement;10, fixed bolt;11, side reinforcement protective screen;12, side reinforcement;13, bottom support sleeve;14, through interface groove;15, bottom support pipe;16, locking hole;17, locking screw;18, screw cap;19, convex letter locking block;20, inlay locking groove;21, hexagonal nut. DETAILED DESCRIPTION

[0027] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] This utility model provides, for example Figures 1-5 The illustrated masonry material hoisting and protection device includes an upper angle steel frame 1, which is the main body used for hoisting and protecting masonry materials;

[0029] Vertical square tube 2 is set at the bottom of the upper corner steel frame 1 for connecting and installing the lower corner steel frame 3. The bottom of the lower corner steel frame 3 is fixedly installed with support feet 4, and the upper corner steel frame 1 is fixedly installed with lifting rings 5.

[0030] The docking slot 6 is set on the outside of the upper corner steel frame 1 and is used to movably connect the docking block 7. One end of the docking block 7 is fixedly installed with the main steel reinforcement protective mesh 8, and the outside of the main steel reinforcement protective mesh 8 is fixedly installed with the outer reinforcing rib 9.

[0031] A bottom support sleeve 13 is located at the bottom of the lower corner steel frame 3, used for the bottom support tube 15 to pass through and support the bottom. The bottom support sleeve 13 has an internal through-hole 14, through which the bottom support tube 15 is movably connected. The bottom support tube 15 has an external locking hole 16. A locking screw 17 passes through the outside of the bottom support sleeve 13. One end of the locking screw 17 has a screw cap 18, and the other end is fixedly fitted with a convex locking block 19. An embedded locking groove 20 is provided on one side of the outside of the bottom support sleeve 13, through which the locking screw 17 is movably connected. With a hexagonal nut 21, the entire device is fitted over the outside of the masonry material. The bottom support tube 15 is passed through the bottom of the material tray and inserted into the through groove 14 of the bottom support sleeve 13. Then, the screw cap 18 at one end of the locking screw 17 is pulled out, and the locking screw 17 is twisted to pass through the locking hole 16 between the bottom support sleeve 13 and the bottom support tube 15. Then, the hexagonal nut 21 and the screw cap 18 at the other end are tightened to lock the bottom support tube 15 that passes through the bottom support sleeve 13. The masonry material hoisting and protection device is then lifted directly by a hoisting device for hoisting operations.

[0032] like Figure 1 , Figure 2 and Figure 3As shown, the upper angle steel frame body 1 is welded and connected with the lower angle steel frame body 3 through the vertical square tube 2, the support feet 4 are distributed at equal intervals on the lower angle steel frame body 3, the upper angle steel frame body 1, the vertical square tube 2 and the lower angle steel frame body 3 are welded, so that the whole masonry material hoisting protection device has good strength, and the protection capability for the masonry material can be improved, the butt joint block 7 fixedly installed on one side of the main steel reinforcement protection mesh 8 is clamped and connected with the butt joint slot 6 opened outside the upper angle steel frame body 1, the butt joint block 7 is used in cooperation with the butt joint slot 6, after the upper angle steel frame body 1, the vertical square tube 2 and the lower angle steel frame body 3 are welded, the main steel reinforcement protection mesh 8 can be installed on the front through the butt joint slot 6 and the butt joint block 7, and the side steel reinforcement protection mesh 11 is installed on the side through the fixing bolt 10, so that the installation process is greatly simplified, and the installation time and labor cost are reduced, the fixing bolt 10 penetrates through one side of the upper angle steel frame body 1, one end of the fixing bolt 10 movably connects with the side steel reinforcement protection mesh 11, the side reinforcing rib 12 is fixedly installed outside the side steel reinforcement protection mesh 11, the main steel reinforcement protection mesh 8 and the side steel reinforcement protection mesh 11 are both provided with the outer reinforcing rib 9 and the side reinforcing rib 12, so as to further enhance the strength and rigidity of the steel mesh, thereby improving the carrying capacity of the whole protection device, so that the protection device can better resist the erosion and wear of the external environment in the long-term use process, and the service life is prolonged.

[0033] As shown in Figure 1 , Figure 4 and Figure 5 , the bottom support pipe 15 is movably connected with the bottom support sleeve 13, the bottom support sleeve 13 is fixedly connected with the lower angle steel frame body 3, the locking screw 17 is twisted to pass through the locking hole 16 of the bottom support sleeve 13 and the bottom support pipe 15, and then the hexagonal nut 21 and the screw cap 18 at the other end are tightened, so as to lock the bottom support pipe 15 passing through the bottom support sleeve 13, and enhance the connection stability of the bottom support pipe 15 and the bottom support sleeve 13, the locking screw 17 is movably connected with the bottom support sleeve 13, the embedded locking groove 20 is used in cooperation with the convex locking block 19, and the design of the bottom locking screw 17 not only ensures the firm connection between the bottom support pipe 15 and the protection device, thereby enhancing the safety of the overall structure, but also helps to reduce the safety risk caused by structure loosening or falling off in the hoisting process.

[0034] The utility model discloses a working principle: first, before carrying out the masonry material hoisting, according to the size of the masonry material hoisting of need, the upper angle steel frame body 1, vertical square tube 2 and lower angle steel frame body 3 are welded, then after the upper angle steel frame body 1, vertical square tube 2 and lower angle steel frame body 3 are welded, through the butt joint of the card slot 6 and the butt joint card block 7, the main steel bar protection net piece 8 is installed on the front, and the side is installed on the side steel bar protection net piece 11 through the fixed bolt 10, and this greatly simplifies the installation process, reduces the installation time and manpower cost, and then the outside of main steel bar protection net piece 8 and side steel bar protection net piece 11 is provided with the outside reinforcing rib 9 and side reinforcing rib 12, and the strength and rigidity of the reinforcing mesh are further enhanced, so that the carrying capacity of the whole protection device is improved, so after the preparation work is completed, the whole device is set on the outside of the masonry material, the bottom support pipe 15 is inserted into the through joint groove 14 of the bottom support sleeve 13 through the material tray bottom, then the screw cap 18 of one end of locking screw 17 is pulled out, the locking hole 16 of the bottom support sleeve 13 is passed through the locking screw 17 by twisting the locking screw 17, then the hexagonal nut 21 and screw cap 18 are twisted on the other end, so that the bottom support pipe 15 through the bottom support sleeve 13 is locked, and the masonry material hoisting protection device is directly hoisted by hoisting equipment and hoisted, so that the masonry material hoisting protection device is protected by the upper angle steel frame body 1, vertical square tube 2, lower angle steel frame body 3 and main steel bar protection net piece 8 during hoisting, and is suitable for the protection of materials such as aerated block and sand-lime brick hoisting, the design of bottom locking screw 17 ensures the firm connection between bottom support pipe 15 and protection device, thereby enhancing the safety of the overall structure, also helping to reduce the safety risk caused by structure loosening or falling during hoisting, without affecting the normal hoisting time, improving construction efficiency and safety factor, then after hoisting the material to the designated position by using hoisting equipment, the bottom support pipe 15 is taken out, and the protection device is disassembled, and the masonry material hoisting work is completed, finally, after the installation and use of the whole masonry material hoisting protection device are completed according to the above operation, the device is maintained daily, and the use process of the masonry material hoisting protection device is completed.

[0035] Some demonstrative embodiments of the utility model are described above by way of illustration, without doubt, for ordinary skilled person in the art, under the condition of not deviating from the spirit and scope of the utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature, and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. A protective device for hoisting masonry materials, characterized in that: include Upper corner steel frame (1), the main body used for hoisting and protecting masonry materials; A vertical square tube (2) is set at the bottom of the upper corner steel frame (1) for connecting and installing the lower corner steel frame (3), and a support foot (4) is fixedly installed at the bottom of the lower corner steel frame (3), and a lifting ring (5) is fixedly installed above the upper corner steel frame (1). The docking slot (6) is set on the outside of the upper corner steel frame (1) for movably connecting the docking block (7), and a main steel reinforcement protective mesh (8) is fixedly installed on one end of the docking block (7), and an outer reinforcing bar (9) is fixedly installed on the outside of the main steel reinforcement protective mesh (8). A bottom support sleeve (13) is set at the bottom of the lower corner steel frame (3) for the bottom support tube (15) to pass through and support the bottom. The bottom support sleeve (13) has a through groove (14) inside, and the bottom support tube (15) is movably connected inside the through groove (14). The bottom support tube (15) has a locking hole (16) outside. A locking screw (17) passes through the outside of the bottom support sleeve (13). A screw cap (18) is provided at one end of the locking screw (17). A convex locking block (19) is fixedly installed at the other end of the locking screw (17). An embedded locking groove (20) is provided on one side of the outside of the bottom support sleeve (13). A hexagonal nut (21) is movably connected to the outside of the locking screw (17).

2. The protective device for hoisting masonry materials according to claim 1, characterized in that: The upper corner steel frame (1) is welded to the lower corner steel frame (3) through a vertical square tube (2), and the support legs (4) are evenly distributed on the lower corner steel frame (3).

3. The protective device for hoisting masonry materials according to claim 1, characterized in that: The connecting block (7) fixedly installed on one side of the main steel reinforcement protective mesh (8) engages with the connecting slot (6) opened on the outside of the upper angle steel frame (1), and the connecting block (7) and the connecting slot (6) are used together.

4. The protective device for hoisting masonry materials according to claim 1, characterized in that: A fixing bolt (10) runs through one side of the upper angle steel frame (1), and a side steel reinforcement mesh (11) is movably connected to one end of the fixing bolt (10). A side reinforcing rib (12) is fixedly installed on the outside of the side steel reinforcement mesh (11).

5. A protective device for hoisting masonry materials according to claim 1, characterized in that: The bottom support tube (15) is movably connected to the bottom support sleeve (13), and the bottom support sleeve (13) is fixedly connected to the lower corner steel frame (3).

6. A protective device for hoisting masonry materials according to claim 1, characterized in that: The locking screw (17) is movably connected to the base sleeve (13), and the embedded locking groove (20) is used in conjunction with the convex locking block (19).

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