Building lifting safety protection device

Abstract

The utility model discloses a building lifting safety protection device which comprises a supporting seat and a connecting block, and the periphery of the bottom surface of the supporting seat is fixedly connected with the connecting block. Pulleys are fixedly mounted on the bottom surfaces of the connecting blocks, a push rod is fixedly connected to one side of the top surface of the supporting seat, a limiting vertical plate is fixedly mounted on the side, away from the push rod, of the top surface of the supporting seat, and a lifting safety protection table is connected to the surface of the side, away from the push rod, of the limiting vertical plate in an attached mode. A hanging ring is fixedly connected to one side of the top surface of the lifting safety protection table, by arranging the jacking assembly, when the height of a building exceeds the height of the lifting safety protection table, the building can continue to be stabilized under the action of the jacking assembly, so that the situation that the lifting safety protection table needs to be replaced is avoided, and the safety of the building is improved. And therefore, the working efficiency of workers can be improved, and meanwhile, the building can be better supported.

Description

Technical Field

[0001] The utility model relates to the technical field of buildings, and specifically relates to a building lifting safety protection device. Background Technique

[0002] The development history of buildings is very long. During the construction process of buildings, hydraulic lifting devices are often used to ensure the safety of buildings during ascent.

[0003] Publication No. CN215666450U discloses a building hydraulic lifting safety protection device. By pushing an appropriate number of push frames and driving the building hydraulic lifting safety protection device to move to the bottom position of the building through universal wheels, and making the stepped structure on the right side of the lifting safety protection platform closely fit with the bottom position of the building, so as to prevent the accidental instability of the hydraulic lifting device. However, the following problems still exist in the actual use of this patent:

[0004] By pushing an appropriate number of push frames and driving the building hydraulic lifting safety protection device to move to the bottom position of the building through universal wheels, and making the stepped structure on the right side of the lifting safety protection platform closely fit with the bottom position of the building, so as to prevent the accidental instability of the hydraulic lifting device. However, when the building continues to rise, the bottom of the building will exceed the height of the lifting safety protection platform. At this time, it is necessary to replace the lifting safety protection platforms with different heights. This will not only increase the workload of the staff, but also be more inconvenient when replacing the lifting safety protection platforms.

[0005] A building lifting safety protection device is proposed to facilitate the solution of the problems mentioned above. Content of the Utility Model

[0006] The purpose of the utility model is to provide a building lifting safety protection device to solve the problem mentioned in the above background technique that currently, by pushing an appropriate number of push frames and driving the building hydraulic lifting safety protection device to move to the bottom position of the building through universal wheels, and making the stepped structure on the right side of the lifting safety protection platform closely fit with the bottom position of the building, so as to prevent the accidental instability of the hydraulic lifting device. However, when the building continues to rise, the bottom of the building will exceed the height of the lifting safety protection platform. At this time, it is necessary to replace the lifting safety protection platforms with different heights. This will not only increase the workload of the staff, but also be more inconvenient when replacing the lifting safety protection platforms.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A building lifting safety protection device, including a support base and a connecting block, the bottom surface around the support base is fixedly connected with the connecting block;

[0008] The bottom surface of the connecting block is fixedly installed with pulleys. One side of the top surface of the support base is fixedly connected with a push rod. On the side of the top surface of the support base away from the push rod, a limiting vertical plate is fixedly installed. On the side surface of the limiting vertical plate away from the push rod, a lifting safety protection platform is fitted and connected. One side of the top surface of the lifting safety protection platform is fixedly connected with a hanging ring. A buffer pad is fixedly installed on the surface of the lifting safety protection platform;

[0009] It also includes:

[0010] On the other side of the top surface of the lifting safety protection platform, a jacking assembly is provided;

[0011] Among them, the jacking assembly includes a bottom plate fixedly connected with the lifting safety protection platform. On the top surface of the bottom plate, sliding rods are symmetrically installed. In the middle of the top surface of the bottom plate, a threaded rod is penetrated and connected;

[0012] Among them, a threaded sleeve is sleeved on the surface of the threaded rod. On both sides of the threaded rod, fixed rods are symmetrically installed.

[0013] Preferably, on the side surface of the fixed rod away from the threaded sleeve, a sliding sleeve is fixedly connected. The sliding sleeve is slidably connected with the sliding rod. On the side surface of the sliding sleeve away from the fixed rod, a top rod is fixedly connected.

[0014] Preferably, the top surface of the threaded rod is rotatably connected with a support plate. On both sides of the bottom surface of the support plate, it is fixedly connected with the sliding rod.

[0015] Preferably, the top surface of the top rod is fixedly connected with a top plate.

[0016] Preferably, in the middle of the bottom surface of the support base, a groove is opened. Inside the groove, an electric push rod is fixedly installed. The bottom surface of the electric push rod is fixedly connected with a connecting plate. On the bottom surface of the connecting plate, a plurality of friction blocks are fixedly installed.

[0017] Preferably, a limiting groove is opened inside the lifting safety protection platform. Inside the limiting groove, a limiting vertical rod is snap-fitted and connected. The bottom surface of the limiting vertical rod is fixedly connected with the support base.

[0018] Preferably, on one side of the top surface of the lifting safety protection platform, a placement groove is opened. Inside the placement groove, a driving motor is fixedly installed. The output end of the driving motor passes through one side surface of the bottom plate and is fixedly connected with the threaded rod.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: for a building lifting safety protection device, by setting up a jacking component, when the height of the building exceeds the height of the lifting safety protection platform, through the action of the jacking component, it is possible to continue to stably support the building, thereby avoiding the need to replace the lifting safety protection platform, improving the work efficiency of the staff, and better supporting the building. The specific content is as follows:

[0020] 1. By setting up a jacking component, when the rising height of the building is higher than the lifting safety protection platform, the drive motor is started through the console, so that the output end of the drive motor can drive the rotation of the threaded rod. Through the rotation of the threaded rod, the movement of the threaded sleeve can be driven. Since both sides of the threaded sleeve are fixedly connected to the fixed rod, and the sliding sleeve on the fixed rod is slidably connected through the sliding rod, with the cooperation of the fixed rod, the sliding sleeve and the sliding rod for the threaded sleeve, a limiting effect can be exerted on the threaded sleeve, enabling the threaded sleeve to move on the threaded rod. Through the movement of the threaded rod, the movement of the fixed rod and the sliding sleeve can be driven. At the same time, the sliding sleeve is fixedly connected to the top rod, and the top surface of the top rod is fixedly connected to the top plate. When the sliding sleeve rises, it can drive the rise of the top rod and the top plate, so that the top plate can stably support the bottom of the building, preventing the hydraulic lifting device from accidentally losing stability and ensuring the stability of the building's rise;

[0021] 2. By setting up an electric push rod, a connecting plate and a friction block, the electric push rod is started through the console, so that the output end of the electric push rod can drive the movement of the connecting plate. Through the movement of the connecting plate, the descent of the friction block can be driven, so that when the friction block is in close contact with the ground, the friction force between the friction block and the ground becomes larger, thus avoiding the occurrence of movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the schematic diagram of the overall structure in the utility model;

[0023] Figure 2 is the schematic diagram of the overall internal structure in the utility model;

[0024] Figure 3 is the schematic diagram of the overall operation structure in the utility model;

[0025] Figure 4 is the schematic diagram of the overall structure of the jacking component in the utility model;

[0026] Figure 5 is the schematic diagram of the overall operation structure of the jacking component in the utility model.

[0027] In the figure: 1, support base; 2, connecting block; 3, pulley; 4, push rod; 5, limiting vertical plate; 6, lifting safety protection platform; 7, hanging ring; 8, buffer pad; 9, jacking assembly; 901, bottom plate; 902, sliding rod; 903, threaded rod; 904, threaded sleeve; 905, fixed rod; 906, sliding sleeve; 907, ejector rod; 908, support plate; 909, top plate; 10, groove; 11, electric push rod; 12, connecting plate; 13, friction block; 14, limiting groove; 15, limiting vertical rod; 16, placing groove; 17, driving motor. Specific implementation manner

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1-5 , the present invention provides a technical solution: a building lifting safety protection device, including a support base 1 and a connecting block 2, the periphery of the bottom surface of the support base 1 is fixedly connected to the connecting block 2; a pulley 3 is fixedly installed on the bottom surface of the connecting block 2, one side of the top surface of the support base 1 is fixedly connected to a push rod 4, a limiting vertical plate 5 is fixedly installed on the side of the top surface of the support base 1 away from the push rod 4, a lifting safety protection platform 6 is attached to the side surface of the limiting vertical plate 5 away from the push rod 4, a hanging ring 7 is fixedly connected to one side of the top surface of the lifting safety protection platform 6, and a buffer pad 8 is fixedly installed on the surface of the lifting safety protection platform 6; further included: a jacking assembly 9 is arranged on the other side of the top surface of the lifting safety protection platform 6; wherein, the jacking assembly 9 includes a bottom plate 901 fixedly connected to the lifting safety protection platform 6, sliding rods 902 are symmetrically installed on the top surface of the bottom plate 901, and a threaded rod 903 penetrates through the middle of the top surface of the bottom plate 901; wherein, a threaded sleeve 904 is sleeved on the surface of the threaded rod 903, and fixed rods 905 are symmetrically installed on both sides of the threaded rod 903. As Figures 1-5 shown, by setting the jacking assembly 9, when the height of the building exceeds the height of the lifting safety protection platform 6, through the action of the jacking assembly 9, it is possible to continue to stably support the building, thereby avoiding the need to replace the lifting safety protection platform 6, which can improve the work efficiency of the staff, and at the same time can better support the building. At the same time, the lifting safety protection platform 6 is fixed with a hoisting device through the hanging ring 7 and driven to move upward. During the movement of the lifting safety protection platform 6, it is separated from the limiting vertical plate 5, and the limiting vertical rod 15 and the limiting groove 14 are engaged, so as to facilitate the disassembly of the lifting safety protection platform 6.

[0030] On one side surface of the fixed rod 905 away from the threaded sleeve 904, a sliding sleeve 906 is fixedly connected. The sliding sleeve 906 is slidably connected with the sliding rod 902. On one side surface of the sliding sleeve 906 away from the fixed rod 905, a top rod 907 is fixedly connected. On the top surface of the threaded rod 903, a support plate 908 is rotatably connected. On both sides of the bottom surface of the support plate 908, it is fixedly connected with the sliding rod 902. On the top surface of the top rod 907, a top plate 909 is fixedly connected. As Figure 4 、 5 shown, by starting the driving motor 17 through the control console, the output end of the driving motor 17 can drive the rotation of the threaded rod 903. Through the rotation of the threaded rod 903, the movement of the threaded sleeve 904 can be driven. Since both sides of the threaded sleeve 904 are fixedly connected with the fixed rod 905, and at the same time, the sliding sleeve 906 on the fixed rod 905 is slidably connected through the sliding rod 902, the threaded sleeve 904 can be limited by the cooperation among the fixed rod 905, the sliding sleeve 906 and the sliding rod 902, so that the threaded sleeve 904 can move on the threaded rod 903. Through the movement of the threaded rod 903, the movement of the fixed rod 905 and the sliding sleeve 906 can be driven. At the same time, the sliding sleeve 906 is fixedly connected with the top rod 907, and the top surface of the top rod 907 is fixedly connected with the top plate 909, so that when the sliding sleeve 906 rises, it can drive the top rod 907 and the top plate 909 to rise, so that the top plate 909 can support and stabilize the bottom of the building, thus preventing the hydraulic lifting device from accidentally losing stability and ensuring the stability of the building's rise. At the same time, the top rod 907 is slidably connected through the support plate 908.

[0031] In the middle of the bottom surface of the support base 1, a groove 10 is opened. Inside the groove 10, an electric push rod 11 is fixedly installed. On the bottom surface of the electric push rod 11, a connecting plate 12 is fixedly connected. On the bottom surface of the connecting plate 12, a number of friction blocks 13 are fixedly installed. As Figure 2 、 3 shown, by pushing the push rod 4, after the push rod 4 drives the support base 1 to move to the bottom of the building, through the self-locking function of the pulley 3, a preliminary limit can be applied to the support base 1. Then, by starting the electric push rod 11 through the control console, the output end of the electric push rod 11 can drive the movement of the connecting plate 12. Through the movement of the connecting plate 12, the movement of the friction blocks 13 can be driven to descend, so that when the friction blocks 13 are in close contact with the ground, the friction force between the friction blocks 13 and the ground becomes larger, thus avoiding the occurrence of movement. At the same time, the model of the electric push rod 11 is LAM33-A.

[0032] Inside the lifting safety protection platform 6, a limit groove 14 is opened. Inside the limit groove 14, a limit vertical rod 15 is snap-connected. The bottom surface of the limit vertical rod 15 is fixedly connected with the support base 1. As Figure 2As shown, through the limiting vertical rod 15 and the limiting groove 14, it is convenient to disassemble the lifting safety protection platform 6 subsequently.

[0033] On one side of the top surface of the lifting safety protection platform 6, a placement groove 16 is provided. Inside the placement groove 16, a driving motor 17 is fixedly installed. The output end of the driving motor 17 passes through one side surface of the bottom plate 901 and is fixedly connected to the threaded rod 903. As Figure 4 、 5 shown, through the driving motor 17, the overall operation of the jacking assembly 9 can be driven, so that a better supporting and stabilizing effect can be exerted on the building, thereby ensuring the stability when the building rises. At the same time, the threaded rod 903 is rotatably connected through the bottom plate 901.

[0034] Working principle: Before using this building lifting safety protection device, it is necessary to first check the overall situation of the device to determine that it can work normally. According to Figure 1 - Figure 5 shown, first, by pushing the push rod 4, the push rod 4 drives the support base 1 to move to the bottom of the building. Then, through the self-locking function of the pulley 3, a preliminary limit can be applied to the support base 1. Then, the electric push rod 11 is started through the console, so that the output end of the electric push rod 11 can drive the movement of the connecting plate 12. Through the movement of the connecting plate 12, the friction block 13 can be driven to descend. When the friction block 13 is in close contact with the ground, the friction force between the friction block 13 and the ground becomes larger, thus avoiding the occurrence of movement.

[0035] Secondly, when the rising height of the building is higher than the lifting safety protection platform 6, the driving motor 17 is started through the console, so that the output end of the driving motor 17 can drive the rotation of the threaded rod 903. Through the rotation of the threaded rod 903, the movement of the threaded sleeve 904 can be driven. Since both sides of the threaded sleeve 904 are fixedly connected to the fixed rod 905, and the sliding sleeve 906 on the fixed rod 905 is slidably connected through the sliding rod 902, the threaded sleeve 904 can be limited through the cooperation among the fixed rod 905, the sliding sleeve 906 and the sliding rod 902, so that the threaded sleeve 904 can move on the threaded rod 903. Through the movement of the threaded rod 903, the movement of the fixed rod 905 and the sliding sleeve 906 can be driven. At the same time, the sliding sleeve 906 is fixedly connected to the top rod 907, and the top surface of the top rod 907 is fixedly connected to the top plate 909. When the sliding sleeve 906 rises, the top rod 907 and the top plate 909 can be driven to rise, so that the top plate 909 can support and stabilize the bottom of the building, thereby preventing the hydraulic lifting device from accidentally losing stability and ensuring the stability of the building during rising.

[0036] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A building lifting safety protection device, comprising a support base (1) and a connecting block (2), wherein the periphery of the bottom surface of the support base (1) is fixedly connected to the connecting block (2); A pulley (3) is fixedly installed on the bottom surface of the connecting block (2). One side of the top surface of the support base (1) is fixedly connected to a push rod (4). A limiting vertical plate (5) is fixedly installed on the side of the top surface of the support base (1) away from the push rod (4). A lifting safety protection platform (6) is attached to the side surface of the limiting vertical plate (5) away from the push rod (4). A hanging ring (7) is fixedly connected to one side of the top surface of the lifting safety protection platform (6). A buffer pad (8) is fixedly installed on the surface of the lifting safety protection platform (6); It is characterized in that, It further includes: A jacking assembly (9) is arranged on the other side of the top surface of the lifting safety protection platform (6); Among them, the jacking assembly (9) includes a bottom plate (901) fixedly connected to the lifting safety protection platform (6). Slide rods (902) are symmetrically installed on the top surface of the bottom plate (901). A threaded rod (903) passes through the middle of the top surface of the bottom plate (901); Among them, a threaded sleeve (904) is threadedly sleeved on the surface of the threaded rod (903). Fixed rods (905) are symmetrically installed on both sides of the threaded rod (903).

2. The building lifting safety protection device according to claim 1, characterized in that: A sliding sleeve (906) is fixedly connected to the side surface of the fixed rod (905) away from the threaded sleeve (904). The sliding sleeve (906) is slidably connected to the slide rod (902). A top rod (907) is fixedly connected to the side surface of the sliding sleeve (906) away from the fixed rod (905).

3. The lifting safety protection device for a building according to claim 1, characterized in that: A support plate (908) is rotatably connected to the top surface of the threaded rod (903). Both sides of the bottom surface of the support plate (908) are fixedly connected to the slide rod (902).

4. A building lifting safety protection device according to claim 2, characterized in that: A top plate (909) is fixedly connected to the top surface of the top rod (907).

5. A building lifting safety protection device according to claim 1, characterized in that: A groove (10) is formed in the middle of the bottom surface of the support base (1). An electric push rod (11) is fixedly installed inside the groove (10). A connecting plate (12) is fixedly connected to the bottom surface of the electric push rod (11). A plurality of friction blocks (13) are fixedly installed on the bottom surface of the connecting plate (12).

6. A building lifting safety protection device according to claim 1, characterized in that: A limiting groove (14) is formed inside the lifting safety protection platform (6). A limiting vertical rod (15) is snap-fitted inside the limiting groove (14). The bottom surface of the limiting vertical rod (15) is fixedly connected to the support base (1).

7. A building lifting safety protection device according to claim 1, characterized in that: A placement groove (16) is formed on one side of the top surface of the lifting safety protection platform (6). A driving motor (17) is fixedly installed inside the placement groove (16). The output end of the driving motor (17) passes through one side surface of the bottom plate (901) and is fixedly connected to the threaded rod (903).

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