Convenient scaffold for pouring independent foundation of industrial factory building

Abstract

The utility model relates to the technical field of industrial factory building independent foundation pouring, in particular to a convenient scaffold for industrial factory building independent foundation pouring, which comprises a scaffold body, the scaffold body comprises a vertical rod, a cross rod, a diagonal bridging and a scaffold board, an adjusting box is arranged at the bottom of the vertical rod, and a foot supporting seat is arranged below the adjusting box. A leveling assembly is arranged between the adjusting box and the foot support seat, a plurality of reinforcing assemblies are arranged below the foot support seat, the leveling assembly comprises a worm gear arranged in an inner cavity of the adjusting box, one side of the worm gear is connected with a worm in a meshed mode, an adjusting stud is fixedly connected to the center of the bottom of the worm gear, and an adjusting screw groove is formed in the center of the top of the foot support seat. When the ground where the scaffold is placed is bumpy and uneven, leveling treatment can be conducted, the situation that the scaffold inclines due to the uneven foundation is avoided, uneven stress, deformation and damage of the vertical rods are avoided, the overall structural strength is guaranteed, meanwhile, unbalance overturning under construction loads due to inclination is avoided, and casualties and property losses are prevented.

Description

Technical Field

[0001] This utility model relates to the field of independent foundation pouring technology for industrial plants, specifically a convenient scaffolding for independent foundation pouring in industrial plants. Background Technology

[0002] The pouring of independent foundations for industrial plants is a key construction step in plant construction. An independent foundation is a type of foundation in which columns or equipment foundations are set separately on the ground. Its function is to effectively transfer the load of the superstructure to the ground, ensuring the stability and safety of the plant structure. During the pouring process, the size, shape and location of the foundation must first be determined according to the design requirements and geological conditions of the plant. Then the foundation is excavated, and then the foundation formwork is installed.

[0003] After the formwork is installed, the reinforcing bars are tied, and finally, the concrete is poured. The concrete must have good workability and strength. During the pouring process, it should be poured in layers and vibrated to ensure that there are no defects such as voids or honeycombs inside the concrete. After the pouring is completed, it should be cured in time to prevent the appearance of drying shrinkage cracks on the concrete surface. The entire independent foundation pouring process requires strict quality control and construction management to ensure the quality and performance of the foundation and provide a solid foundation guarantee for the construction and use of industrial plants.

[0004] When pouring concrete, construction workers need to stand on the top surface of the foundation to hold the pump pipe, operate the vibrator, or level the concrete surface. If the foundation height exceeds 1.5 meters, it is difficult for construction workers to reach the top surface of the foundation directly from the ground. In this case, scaffolding is needed as an operating platform to ensure that construction workers can operate safely and conveniently. In industrial plant construction sites, due to possible errors in the initial land leveling or local pits and depressions at the foundation pouring location, uneven ground can cause the entire scaffolding structure to tilt when placing the scaffolding. This leads to uneven stress on the uprights, which can cause deformation or even damage to the uprights over time, affecting the overall structural strength of the scaffolding. In addition, the overall tilt of the scaffolding can easily lose balance under construction loads, causing the scaffolding to overturn, resulting in personal injury and property damage. Therefore, to address the above problems, a convenient scaffolding for pouring independent foundations of industrial plants is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a convenient scaffold for pouring independent foundations of industrial plants, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A convenient scaffold for independent foundation pouring in industrial plants includes a scaffold body comprising uprights, horizontal bars, scissor braces, and footboards. An adjustment box is located at the bottom of each upright, and a foot support seat is located below the adjustment box. A leveling assembly is located between the adjustment box and the foot support seat. Several reinforcing components are located below the foot support seat. The leveling assembly includes a worm gear disposed within the inner cavity of the adjustment box, a worm engaged with one side of the worm gear, and an adjusting stud fixedly connected to the center of the bottom of the worm gear. An adjusting screw groove is formed at the center of the top of the foot support seat, and the adjusting stud is threaded into the adjusting screw groove. The bottom end of the upright is fixedly connected to the center of the top of the adjustment box, and the top of the worm gear is rotatably connected to the top of the inner cavity of the adjustment box.

[0008] As a further optimization of this utility model, the two ends of the worm gear are rotatably connected to the inner sidewall of the adjustment box, one end of the worm gear is fixedly connected to an adjustment support rod, and the end of the adjustment support rod away from the worm gear passes through the adjustment box and extends outward.

[0009] As a further optimization of this utility model, a hexagonal adjusting block is provided on the side of the adjusting support rod away from the worm gear, and the hexagonal adjusting block is fixedly connected to the extension end of the adjusting support rod.

[0010] As a further optimization of this utility model, the reinforcement component includes several receiving slots opened at the bottom of the foot support, and a reinforcement support plate is inserted into the receiving slot. The reinforcement support plate and the receiving slot are configured to match each other in terms of specifications.

[0011] As a further optimization of this utility model, the bottom of the reinforcing support plate is fixedly connected to multiple sets of anti-slip protrusions, which are arranged at equal intervals.

[0012] As a further optimization of this utility model, the following features are provided: symmetrical connecting support plates are provided on both sides of the end of the receiving groove and are fixedly connected to the outer wall of the foot support; a limiting rod passes through the center of the connecting support plate; and a limiting pull plate is fixedly connected to the end of the limiting rod away from the receiving groove.

[0013] As a further optimization of this utility model, the limiting pull plate and the connecting support plate are symmetrically and fixedly connected by elastic connecting straps, and a pair of limiting slots are symmetrically opened at both ends of the reinforcing support plate. The limiting slots and the limiting rods are set to correspond in position and match in specifications.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, the scaffold body is formed by combining uprights, horizontal bars, scissor braces, and footboards. This scaffold body increases the working height of construction workers and provides them with a stable standing and operating space, thereby improving construction efficiency while ensuring worker safety. The adjustable box provides space and enclosure for the leveling components. The foot support bases provide structural support to the scaffold body by contacting the foundation. The leveling components prevent uneven ground from causing the scaffold body to malfunction. When the scaffold is tilted, it is necessary to level the scaffold body to prevent uneven ground from causing it to tilt, which in turn prevents uneven stress on the uprights and prevents long-term deformation or even damage to the uprights. This ensures the overall structural strength of the scaffold. In addition, it can prevent the scaffold body from losing balance under construction loads due to tilting, thus preventing the scaffold from overturning and avoiding personal injury and property damage. The reinforcement components installed can increase the contact area between the support base and the foundation, thereby improving the overall stability of the scaffold body and better distributing the load transmitted from the uprights, allowing the scaffold body to bear greater weight. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the adjustment box of this utility model;

[0018] Figure 3 This is a cross-sectional view of the adjustment box of this utility model;

[0019] Figure 4 This is a structural schematic diagram of the reinforcing component of this utility model;

[0020] Figure 5 This is a schematic diagram of the upward structure of the reinforcing component of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the reinforced support plate of this utility model.

[0022] In the diagram: 1. Scaffold body; 11. Upright; 12. Horizontal bar; 13. Scissor brace; 14. Footboard; 2. Adjustment box; 3. Foot support seat; 4. Leveling assembly; 41. Worm gear; 42. Worm; 43. Adjusting stud; 44. Adjusting screw groove; 45. Adjusting support rod; 46. Hexagonal adjusting block; 5. Reinforcing assembly; 51. Receiving groove; 52. Reinforcing support plate; 53. Anti-slip protrusion; 54. Connecting support plate; 55. Limiting rod; 56. Limiting pull plate; 57. Elastic connecting strip; 58. Limiting slot. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0025] Please see Figures 1-6 This utility model provides a technical solution:

[0026] A convenient scaffold for independent foundation pouring in industrial plants includes a scaffold body 1, which includes uprights 11, horizontal bars 12, scissor braces 13, and footboards 14. An adjustment box 2 is located at the bottom of the uprights 11, and a foot support seat 3 is located below the adjustment box 2. A leveling assembly 4 is located between the adjustment box 2 and the foot support seat 3. Several reinforcing components 5 are located below the foot support seat 3. The leveling assembly 4 includes a worm gear 41 disposed within the inner cavity of the adjustment box 2, a worm 42 meshing with one side of the worm gear 41, and an adjusting stud 43 fixedly connected to the bottom center of the worm gear 41. An adjusting screw groove 44 is opened at the top center of the foot support seat 3, and the adjusting stud 43 is threaded into the adjusting screw groove 44. The bottom end of the uprights 11 is fixedly connected to the top center of the adjustment box 2, and the top of the worm gear 41 is rotatably connected to the top of the inner cavity of the adjustment box 2.

[0027] As a further implementation of this solution, both ends of the worm gear 42 are rotatably connected to the inner sidewall of the adjustment box 2. One end of the worm gear 42 is fixedly connected to an adjustment support rod 45. The end of the adjustment support rod 45 away from the worm gear 42 passes through the adjustment box 2 and extends outward. A hexagonal adjustment block 46 is provided on the side of the adjustment support rod 45 away from the worm gear 42. The hexagonal adjustment block 46 is fixedly connected to the extended end of the adjustment support rod 45. By rotating the hexagonal adjustment block 46 on the adjustment box 2 at the bottom of the lower upright 11 with an Allen wrench, the hexagonal adjustment block 46 will drive the worm gear 42 to rotate through the adjustment support rod 45. The rotation of the worm gear 42 will drive the worm wheel 41 to rotate through meshing. The worm wheel 41 will drive the adjustment stud 43 to rotate. By turning the adjustment stud 43 out of the adjustment screw groove 44, the height of the lower upright 11 is increased.

[0028] As a further implementation of this solution, the reinforcement component 5 includes several receiving slots 51 opened at the bottom of the foot support 3. Reinforcing support plates 52 are inserted into the receiving slots 51. The reinforcing support plates 52 and the receiving slots 51 are configured to match the specifications. The receiving slots 51 can store the reinforcing support plates 52 when not in use and can pull out the reinforcing support plates 52 when in use.

[0029] As a further implementation of this scheme, the bottom of the reinforced support plate 52 is fixedly connected with multiple sets of anti-slip protrusions 53. The multiple sets of anti-slip protrusions 53 are arranged at equal intervals. The anti-slip protrusions 53 can increase the friction between the bottom of the foot support 3 and the foundation, effectively preventing the scaffold body 1 from sliding due to external forces during construction, thereby further improving the overall structural stability.

[0030] As a further implementation of this solution, the ends of the receiving groove 51 are symmetrically provided with connecting support plates 54 that are fixedly connected to the outer wall of the foot support 3. A limiting rod 55 passes through the center of the connecting support plate 54. The end of the limiting rod 55 away from the receiving groove 51 is fixedly connected to a limiting pull plate 56. The limiting pull plate 56 and the connecting support plate 54 are symmetrically and fixedly connected with an elastic connecting band 57. Both ends of the reinforcing support plate 52 are symmetrically provided with a pair of limiting slots 58. The limiting slots 58 and the limiting rods 55 are positioned correspondingly and matched in specifications. The reinforcing component 5 can increase the contact area of ​​the upright 11, improve the overall stability of the scaffold body 1, and better distribute the load transmitted by the upright 11, so that the scaffold body 1 can bear a greater weight.

[0031] Workflow: The scaffold body 1 can raise the working height of construction workers and provide them with a stable standing and operating space, thereby improving construction efficiency while ensuring the safety of construction workers. When the scaffold body 1 tilts due to uneven ground, it needs to be leveled using the leveling component 4. To level, first locate the lowest upright 11. Use an Allen wrench to rotate the hexagonal adjusting block 46 on the bottom adjusting box 2 of the lowest upright 11. The hexagonal adjusting block 46 will drive the worm gear 42 to rotate via the adjusting support rod 45. The rotation of the worm gear 42 will drive the worm wheel 41 to rotate through meshing, and the worm wheel 41 will drive the adjusting stud 43 to rotate. By adjusting the stud... 43. Adjust the height of the lower upright 11 by turning it out from the adjusting screw groove 44. Repeat this process to level one or more uprights 11. This prevents the scaffold body 1 from tilting due to uneven ground, thus avoiding uneven stress on the uprights 11 and preventing long-term deformation or even damage. This ensures the overall structural strength of the scaffold. Furthermore, it prevents the scaffold body 1 from losing balance under construction loads due to tilting, preventing overturning and avoiding personal injury and property damage. Relying solely on the bottom of the uprights 11 for overall support results in a smaller support contact area, making the scaffold body 1 more prone to tilting or overturning, leading to construction safety accidents. Because the bottom contact area of ​​the upright 11 is small, its load-bearing capacity is low. Under large loads, the upright 11 is prone to deformation or damage due to excessive force, affecting the safety and service life of the scaffold body 1. The reinforcement component 5 can increase the contact area of ​​the upright 11, improve the overall stability of the scaffold body 1, and better distribute the load transmitted by the upright 11, enabling the scaffold body 1 to bear greater weight. When reinforcement is needed, first pull the limiting plate 56 outward, causing it to move the limiting rod 55 outward, pulling the limiting rod 55 out of the limiting slot 58 at the outer end of the reinforcing support plate 52. At this time, the limiting effect of the limiting rod 55 on the reinforcing support plate 52 disappears. Then, pull the reinforcing support plate 52 outward in the receiving groove 51 until... The limiting slot 58 at the inner end of the reinforcing support plate 52 corresponds to the limiting rod 55. Then, the limiting pull plate 56 can be released. Since the limiting pull plate 56 will pull the elastic connecting band 57 in conjunction with the connecting support plate 54 when it is pulled outward, the tension of the elastic connecting band 57 will disappear after the limiting pull plate 56 is released. The elastic connecting band 57 will drive the limiting pull plate 56 and the limiting rod 55 to reset through its own rebound force, so that the limiting rod 55 can be inserted into the limiting slot 58 at the inner end of the reinforcing support plate 52 for limiting. The multiple reinforcing support plates 52 that expand outward can increase the contact area of ​​the foot support 3, thereby improving the overall stability of the scaffold body 1. In addition, the anti-slip protrusions 53 at the bottom of the reinforcing support plate 52 can increase the friction between the bottom of the foot support 3 and the foundation.This effectively prevents the scaffold body 1 from sliding due to external forces during construction, thereby further improving the overall structural stability. Furthermore, when not in use, the reinforcing support plate 52 can be stored in the receiving groove 51 according to the aforementioned principle.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A convenient scaffold for pouring independent foundations of industrial plants, comprising a scaffold body (1), characterized in that: The scaffold body (1) includes uprights (11), horizontal bars (12), scissor braces (13) and footboards (14). An adjustment box (2) is provided at the bottom of the uprights (11). A foot support seat (3) is provided below the adjustment box (2). A leveling component (4) is provided between the adjustment box (2) and the foot support seat (3). Several reinforcing components (5) are provided below the foot support seat (3). The leveling assembly (4) includes a worm gear (41) disposed in the inner cavity of the adjustment box (2), a worm (42) meshing with one side of the worm gear (41), an adjustment stud (43) fixedly connected at the bottom center of the worm gear (41), and an adjustment screw groove (44) opened at the top center of the foot support (3), and the adjustment stud (43) is threaded into the adjustment screw groove (44); The bottom end of the upright (11) is fixedly connected to the top center of the adjustment box (2), and the top of the worm gear (41) is rotatably connected to the top of the inner cavity of the adjustment box (2).

2. The convenient scaffolding for pouring independent foundations of industrial plants according to claim 1, characterized in that: Both ends of the worm (42) are rotatably connected to the inner sidewall of the adjustment box (2). One end of the worm (42) is fixedly connected to an adjustment rod (45). The end of the adjustment rod (45) away from the worm (42) passes through the adjustment box (2) and extends outward.

3. The convenient scaffolding for pouring independent foundations of industrial plants according to claim 2, characterized in that: The adjusting rod (45) is provided with a hexagonal adjusting block (46) on the side away from the worm gear (42), and the hexagonal adjusting block (46) is fixedly connected to the extension end of the adjusting rod (45).

4. A convenient scaffold for pouring independent foundations of industrial plants according to claim 1, characterized in that: The reinforcement component (5) includes several receiving slots (51) opened at the bottom of the foot support (3), and a reinforcement support plate (52) is inserted in the receiving slot (51). The reinforcement support plate (52) and the receiving slot (51) are configured to match each other in terms of specifications.

5. A convenient scaffold for pouring independent foundations of industrial plants according to claim 4, characterized in that: The bottom of the reinforcing support plate (52) is fixedly connected to multiple sets of anti-slip protrusions (53), and the multiple sets of anti-slip protrusions (53) are arranged at equal intervals.

6. A convenient scaffold for pouring independent foundations of industrial plants according to claim 4, characterized in that: The end of the receiving groove (51) is symmetrically provided with connecting support plates (54) that are fixedly connected to the outer wall of the foot support (3). A limiting rod (55) passes through the center of the connecting support plate (54), and a limiting pull plate (56) is fixedly connected to the end of the limiting rod (55) away from the receiving groove (51).

7. A convenient scaffold for pouring independent foundations of industrial plants according to claim 6, characterized in that: The limiting pull plate (56) and the connecting support plate (54) are symmetrically and fixedly connected by an elastic connecting strip (57). Both ends of the reinforcing support plate (52) are symmetrically provided with a pair of limiting slots (58). The limiting slots (58) and the limiting rods (55) are positioned correspondingly and matched in specifications.

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