Building construction guardrail structure

Abstract

The utility model relates to the field of construction guardrails, in particular to a building construction guardrail structure which comprises a bottom plate, one side of the bottom plate is connected with a driving assembly, one side of the driving assembly is connected with a base rack, one side of the driving assembly is connected with a guardrail assembly, and the guardrail assembly is arranged at the upper end of the bottom plate. According to the building construction guardrail structure, the driving assembly and the base rack are used in cooperation, guardrail expansion work of the building construction guardrail structure is achieved, the actual operating distance of a guardrail is increased, the loading capacity of the structure in actual work is improved, and the building construction guardrail structure can be applied to building construction guardrails with large external force or weight; and the practicability and the application range of the building construction guardrail structure are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the construction guardrail field, concretely relates to a building construction guardrail structure. BACKGROUND

[0002] With the development of the construction industry, the number of various construction engineering projects is increasing, the complexity and risk coefficient of the construction site are also rising, in the construction process, the frequent flow of personnel, materials and equipment and various high-altitude operations, cross operations and other construction conditions make the construction site have a large number of safety hazards, such as high-falling, object impact and other accidents, which seriously threaten the life safety of construction personnel, and also bring huge economic losses and bad social influence to the construction enterprises, therefore, the demand for efficient and reliable construction guardrails becomes increasingly urgent to protect the safe production order of the construction site, reduce the risk of accidents and meet the increasing safety protection requirements of the construction industry.

[0003] The building construction guardrail structure still has the following defects when in use:

[0004] The traditional building construction guardrail structure is usually fixed size when in use, and cannot be adjusted to the required size, and may not fully utilize the transportation space during transportation, and may also exceed the length limit of the carriage, which requires special transportation vehicles or transportation by tilting, which not only damages the guardrail or increases the risk of transportation, but also increases the number of transportation and cost;

[0005] The traditional building construction guardrail structure usually uses an electric push rod when in use, and the electric push rod has insufficient carrying capacity, which may be overloaded and damaged in some building construction guardrail applications that need to bear large external force or weight, affecting the safety and stability of the guardrail.

[0006] Therefore, the building construction guardrail structure is provided by the person skilled in the art to solve the problems in the background art. UTILITY MODEL CONTENTS

[0007] To solve the above technical problems, the utility model provides a building construction guardrail structure,

[0008] The driving assembly further comprises a first rack, a second rack and a third rack, the first rack is in meshing connection with the upper end of the first gear, one end of the first rack is fixedly connected with a first fixed plate, a second gear is rotatably connected to one side of the first fixed plate, the second rack is in meshing connection with the upper end of the second gear, one end of the second rack is fixedly connected with a second fixed plate, a third gear is rotatably connected to one side of the second fixed plate, and the third rack is in meshing connection with the upper end of the third gear.

[0009] As a further description of the above technical solution: the drive assembly further includes a first rack, a second rack, and a third rack. The first rack is meshed with the upper end of a first gear. One end of the first rack is fixedly connected to a first fixing plate. A second gear is rotatably connected to one side of the first fixing plate. The second rack is meshed with the upper end of the second gear. One end of the second rack is fixedly connected to a second fixing plate. A third gear is rotatably connected to one side of the second fixing plate. The third rack is meshed with the upper end of the third gear.

[0010] As a further description of the above technical solution: the guardrail assembly includes a first guardrail, a second guardrail, a third guardrail, and a fourth guardrail. The first guardrail is fixedly connected to the upper end of the base plate, the second guardrail is fixedly connected to the upper end of the first rack, the third guardrail is fixedly connected to the upper end of the second rack, and the fourth guardrail is fixedly connected to the upper end of the third rack, with the third guardrail positioned between the second and fourth guardrails.

[0011] As a further description of the above technical solution: the upper end of the base plate is provided with a first through groove and a second through groove, the first rack slides in the first through groove, and the third rack slides in the second through groove.

[0012] As a further description of the above technical solution: a roller is fixedly connected to one side of the third rack.

[0013] As a further description of the above technical solution: a first buffer block is fixedly connected to one end of the first rack, and a second buffer block is fixedly connected to one end of the third rack.

[0014] As a further description of the above technical solution: the second buffer block is placed between the second fixed plate and one end of the third rack, and the first buffer block is placed between the first fixed block and the second fixed block.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] This utility model, through the coordinated use of the drive component, base rack, and guardrail component, enables the construction guardrail structure to be unfolded to the appropriate size according to the actual site requirements. Furthermore, it allows for the storage of the construction guardrail structure, reducing space occupation, transportation costs, and the possibility of damage during transportation, while increasing safety and applicability.

[0017] The drive components and base rack work together to retract and extend the structure, increasing its load-bearing capacity in actual operation. This makes it suitable for use in construction guardrails subjected to greater external forces or weights, thus enhancing its practicality and stability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a construction guardrail structure when fully opened, as provided in an embodiment of this application.

[0019] Figure 2 This is a schematic diagram of the shrunk structure of a construction guardrail provided in this application embodiment;

[0020] Figure 3 This is a side view of a construction guardrail structure when fully opened, as provided in an embodiment of this application.

[0021] Figure 4 This is a schematic diagram of the drive component structure in a construction guardrail structure when fully opened, provided in an embodiment of this application.

[0022] Figure 5 This is a schematic diagram of the retractable drive component structure in a building construction guardrail structure provided in this application embodiment.

[0023] In the picture:

[0024] 1. Base plate; 2. Drive assembly; 3. Base rack; 4. Guardrail assembly; 201. Rotary wheel; 202. Drive gear; 203. Driven gear; 204. First connecting rod; 205. Second connecting rod; 206. First rotating shaft; 207. First gear; 208. Second gear; 209. Third gear; 210. Roller; 2001. First rack; 2002. Second rack; 2003. Third rack; 401. First guardrail; 402. Second guardrail; 403. Third guardrail; 404. Fourth guardrail. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0026] Please see Figures 1-4 This embodiment provides a construction guardrail structure;

[0027] like Figures 1-4 As shown, it includes a base plate 1, a drive assembly 2 connected to one side of the base plate 1, a base rack 3 connected to one side of the drive assembly 2, and a guardrail assembly 4 connected to the upper end of the drive assembly 2. The guardrail assembly 4 is placed on the upper end of the base plate 1.

[0028] The drive assembly 2 includes a mounting base, which is fixedly connected to one side of the base plate 1. A rotating wheel 201 is rotatably connected to one side of the mounting base. One end of the rotating wheel 201 passes through the mounting base and is fixedly connected to a first connecting rod 204. One end of the first connecting rod 204 is rotatably connected to a second connecting rod 205. One end of the second connecting rod 205 is rotatably connected to a first rotating shaft 206. One end of the first rotating shaft 206 is fixedly connected to a first gear 207. The lower end of the first gear 207 meshes with the base rack 3.

[0029] like Figure 4 , 5 As shown, the drive assembly 2 also includes a first rack 2001, a second rack 2002, and a third rack 2003. The first rack 2001 is meshed with the upper end of the first gear 207. One end of the first rack 2001 is fixedly connected to a first fixed plate. A second gear 208 is rotatably connected to one side of the first fixed plate. The second rack 2002 is meshed with the upper end of the second gear 208. One end of the second rack 2002 is fixedly connected to a second fixed plate. A third gear 209 is rotatably connected to one side of the second fixed plate. The upper end of the 2003 gear meshes with the upper end of the third gear 209, increasing the load capacity of the structure in actual work. It can be used in construction guardrail applications with large external forces or weights, increasing practicality and stability. The upper end of the base plate 1 is provided with a first through groove and a second through groove. The first rack 2001 slides in the first through groove, and the third rack 2003 slides in the second through groove, so that the construction guardrail structure can be unfolded to a suitable size according to the actual site requirements. A roller 210 is fixedly connected to one side of the third rack 2003.

[0030] like Figure 1 , 3 As shown in Figure 4, the guardrail assembly 4 includes a first guardrail 401, a second guardrail 402, a third guardrail 403, and a fourth guardrail 404. The first guardrail 401 is fixedly connected to the upper end of the base plate 1, the second guardrail 402 is fixedly connected to the upper end of the first rack 2001, the third guardrail 403 is fixedly connected to the upper end of the second rack 2002, and the fourth guardrail 404 is fixedly connected to the upper end of the third rack 2003. The third guardrail 403 is placed between the second guardrail 402 and the fourth guardrail 404, which can accommodate the construction guardrail structure, reduce the space occupied, reduce transportation costs, reduce the possibility of damage to the construction guardrail structure during transportation, and increase safety and applicability.

[0031] like Figure 4 , 5As shown, a first buffer block is fixedly connected to one end of the first rack 2001, and a second buffer block is fixedly connected to one end of the third rack 2003. The second buffer block is placed between the second fixed plate and one end of the third rack 2003, and the first buffer block is placed between the first fixed block and the second fixed block.

[0032] Before using this utility model, first lay the base plate 1 and the base rack 3 in a suitable position.

[0033] When using this utility model, the operator rotates the rotating wheel 201, which drives the first connecting rod 204 to rotate. The first connecting rod 204 drives the second connecting rod 205 to move. The second connecting rod 205 drives the first gear 207 to move between the first rack 2001 and the base rack 3 via the first rotating shaft 206. The first gear 207 drives the first rack 2001 to move. The first rack 2001 drives the second gear 208 to move between the second rack 2002 and the base rack 3. The second gear 208 drives the second rack 2002 to move. The second rack 2002 drives the third gear 209 to move between the third rack 2003 and the base rack 3. The third gear 209 drives the third rack 2003 to move. The third rack 2003 drives the roller 210 to move, thereby realizing the unfolding of a construction guardrail structure. The dimensions can be adjusted according to actual needs.

[0034] The rotating wheel 201 is rotated in the opposite direction, which drives the first connecting rod 204 to rotate in the opposite direction. The first connecting rod 204 drives the second connecting rod 205 to move. The second connecting rod 205 drives the first gear 207 to move between the first rack 2001 and the base rack 3 through the first rotating shaft 206. The first gear 207 drives the first rack 2001 to enter the first through slot. The first rack 2001 drives the second gear 208 to move. The second gear 208 drives the second rack 2002 to move. The second rack 2002 drives the third gear 209 to move. The third gear 209 drives the third rack 2003 to enter the second through slot. This completes the storage of a construction guardrail structure, reducing the space occupied, reducing transportation costs, and increasing safety and applicability.

[0035] All electrical components mentioned in this article are electrically connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and known components is omitted in the specific embodiments disclosed herein. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0036] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A construction barrier structure, characterised in that, The utility model provides a kind of fence device, including bottom plate (1), the one side of bottom plate (1) is connected with drive assembly (2), the one side of drive assembly (2) is connected with base rack (3), the upper end of drive assembly (2) is connected with guardrail assembly (4), and guardrail assembly (4) is placed in the upper end of bottom plate (1); The drive assembly (2) includes a mounting seat, the mounting seat is fixedly connected to one side of the bottom plate (1), one side of the mounting seat is rotatably connected to a rotating wheel (201), one end of the rotating wheel (201) penetrates the mounting seat and is fixedly connected to a first connecting rod (204), one end of the first connecting rod (204) is rotatably connected to a second connecting rod (205), one end of the second connecting rod (205) is rotatably connected to a first rotating shaft (206), one end of the first rotating shaft (206) is fixedly connected to a first gear (207), and the lower end of the first gear (207) is meshingly connected to the base rack (3).

2. A construction barrier structure according to claim 1, wherein The drive assembly (2) further includes a first rack (2001), a second rack (2002), and a third rack (2003), the first rack (2001) is meshingly connected to the upper end of the first gear (207), one end of the first rack (2001) is fixedly connected to a first fixed plate, one side of the first fixed plate is rotatably connected to a second gear (208), the second rack (2002) is meshingly connected to the upper end of the second gear (208), one end of the second rack (2002) is fixedly connected to a second fixed plate, one side of the second fixed plate is rotatably connected to a third gear (209), and the third rack (2003) is meshingly connected to the upper end of the third gear (209).

3. A construction barrier structure according to claim 2, wherein The guardrail assembly (4) includes a first guardrail (401), a second guardrail (402), a third guardrail (403), and a fourth guardrail (404), the first guardrail (401) is fixedly connected to the upper end of the bottom plate (1), the second guardrail (402) is fixedly connected to the upper end of the first rack (2001), the third guardrail (403) is fixedly connected to the upper end of the second rack (2002), the fourth guardrail (404) is fixedly connected to the upper end of the third rack (2003), and the third guardrail (403) is placed between the second guardrail (402) and the fourth guardrail (404).

4. A construction barrier structure according to claim 3, wherein The upper end of the bottom plate (1) is provided with a first through slot and a second through slot, the first rack (2001) slides in the first through slot, and the third rack (2003) slides in the second through slot.

5. A construction barrier structure according to claim 4, wherein One side of the third rack (2003) is fixedly connected to a roller (210).

6. A construction barrier structure according to claim 5, wherein One end of the first rack (2001) is fixedly connected to a first buffer block, and one end of the third rack (2003) is fixedly connected to a second buffer block.

7. A construction barrier structure according to claim 6, wherein The second buffer block is placed between the second fixed plate and one end of the third rack (2003), and the first buffer block is placed between the first fixed block and the second fixed block.

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