A building scaffold support device

Abstract

The utility model provides a kind of building scaffold support device belongs to scaffold technical field, solve the problem of poor supporting effect in prior art support device, the supporting device includes fixed disc and fixed cylinder assembled on fixed disc, the column of scaffold is inserted into fixed cylinder, and the column is supported by the support plate in fixed cylinder, in addition, fixed disc is also connected with adjusting assembly, the length of adjusting assembly is adjustable, support plate is longitudinally moved in fixed cylinder by adjusting assembly adjusting, for adjusting the support position of support plate to column, the support effect of the column of scaffold is guaranteed, in addition, the side wall of the fixed disc is also provided with expansion assembly, expansion assembly increases the stress area of fixed disc, avoid the problem that support device sinks into soil occurs, guarantee the use effect of scaffold.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, and more specifically, to a building scaffolding support device. Background Technology

[0002] Construction scaffolding is a frame structure built using columns, horizontal bars, and diagonal braces during the construction process. A working platform is installed on this frame structure, where construction workers perform their work. Scaffolding is an indispensable auxiliary equipment in construction operations to facilitate the work of construction workers.

[0003] Existing construction scaffolding is constructed by connecting columns, horizontal bars, and diagonal braces. The columns provide support, and the horizontal and diagonal braces are mounted on the columns to form the overall scaffolding structure. However, existing scaffolding has certain inconveniences in use. Because the columns are steel pipe structures and bear the entire weight of the scaffolding, they are prone to sinking into the soil under stress, hindering the use of the scaffolding. To solve this problem, Chinese utility model patent CN213710325U discloses a support and reinforcement device for construction scaffolding. This device includes a base, on which a fixing block is connected, and on the fixing block... The device is equipped with a pipe groove into which the uprights are inserted during installation. The base of the device bears the weight of the scaffolding, increasing the contact area between the scaffolding and the ground, thus preventing the uprights from sinking into the soil. Furthermore, to ensure stability, sleeves are installed on both sides of the fixing block, with connecting plates installed inside. A threaded rod is connected to the connecting plate, and a connecting column is connected to the other side of the connecting plate. The connecting column passes through the pipe groove and connects to the fixing clamp. During use, the rotation of the threaded rod drives the fixing clamp to grip the side walls of the scaffolding uprights, ensuring the stability of the scaffolding.

[0004] Although the aforementioned scaffolding can be secured to its uprights using clamps, the clamps can only move horizontally and not vertically. Therefore, the clamping effect on the uprights is limited, and the scaffolding cannot achieve the desired stability.

[0005] To ensure the stability of scaffolding, this utility model provides a scaffolding support device to guarantee the stability of the scaffolding. Utility Model Content

[0006] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract, and the title of this invention, and such simplifications or omissions shall not be used to limit the scope of this utility model.

[0007] To address the technical problem that existing scaffolding systems often fail to achieve the desired stability, this invention adopts the following technical solution.

[0008] A construction scaffolding support device includes a base assembly, which includes a fixing plate and a fixing cylinder. The fixing cylinder is mounted on the fixing plate and has a hollow structure with an open top. The support device also includes a diagonal bracing assembly, which includes a support plate and an adjusting assembly. The uprights of the construction scaffolding are inserted into the fixing cylinder. The support plate is located in an annular cavity between the upright and the fixing cylinder and is attached to the side wall of the upright and the inner wall of the fixing cylinder. The adjusting assembly supports the support plate, thereby supporting the uprights of the scaffolding. The adjusting assembly can drive the support plate to move along the height direction of the fixing cylinder to adjust the support position of the support plate on the upright.

[0009] Preferably, in the above-mentioned support device, the side wall of the fixed cylinder is provided with an opening groove, one end of the adjusting component is hinged to the fixed plate, and the other end of the adjusting component passes through the opening groove and is hinged to the support plate.

[0010] Preferably, in the above-mentioned support device, the length of the adjustment component is adjustable, and the adjustment component has a self-locking function after the length is adjusted. The self-locking effect of the adjustment component enables it to provide diagonal support to the support plate.

[0011] Preferably, in the above-mentioned support device, the adjustment component includes a rotating cylinder and a threaded rod. The two ends of the rotating cylinder are respectively threadedly connected to the threaded rod, and the ends of the threaded rods are rotatably connected to a connector. The end of the threaded rod on one side of the adjustment component is hinged to the fixed plate through the connector, and the end of the threaded rod on the other side of the adjustment component is hinged to the support plate through the connector. When the rotating cylinder rotates, the threaded rod is screwed into or out of the rotating cylinder to adjust the length of the adjustment component.

[0012] Preferably, the support device further includes an extension component, which is installed on the side wall of the fixed disk and is used to increase the force-bearing area of ​​the fixed disk.

[0013] Preferably, in the above-mentioned support device, the extension component includes a fixed plate, a sliding plate slidably connected to the fixed plate, one end of the sliding plate being slidably connected to the fixed plate, and the other end of the sliding plate extending to the outside of the fixed plate. When the sliding plate slides out, it is used to increase the area of ​​the fixed plate.

[0014] Preferably, in the above-mentioned support device, the surface of the fixed plate is provided with a sliding groove, and an adjustment knob is installed on the sliding plate. By adjusting the knob, the sliding plate can be driven to slide and then be fixed relative to the fixed plate.

[0015] Preferably, in the above-mentioned support device, the adjusting knob includes a threaded post and a cap. One end of the threaded post is threadedly assembled with the sliding plate, and the other end of the threaded post passes through the slide groove and is connected to the cap. When the sliding plate slides relative to the fixed plate, the threaded post slides in the slide groove. When the sliding plate stops sliding, the adjusting knob rotates, causing the threaded post to rotate. The threaded post is screwed into the sliding plate, so that the cap presses against the surface of the fixed plate. The relative fixation between the sliding plate and the fixed plate is achieved by the friction between the cap and the fixed plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In use, the support device of this utility model inserts the scaffolding column into the fixed cylinder of the support device, and a support plate is also provided in the fixed cylinder. The support plate supports the column through the diagonal bracing action of the adjustment component. The length of the adjustment component is adjustable and is used to adjust the longitudinal movement of the support plate in the fixed cylinder, thereby adjusting the support position of the support plate on the column, ensuring the support effect on the scaffolding column, and thus ensuring the stability of the scaffolding.

[0018] 2. The base assembly of the support device includes a fixing plate, which increases the contact area between the column and the soil, thereby preventing the column from sinking into the soil. In addition, an extension component is provided on the side wall of the fixing plate, which further increases the contact area between the fixing plate and the bearing area, further preventing the support base from sinking into the soil. Attached Figure Description

[0019] Figure 1 This is an installation effect diagram of the scaffolding and support device in this utility model;

[0020] Figure 2 for Figure 1 Top view;

[0021] Figure 3 This is a schematic diagram of the support device in this utility model;

[0022] Figure 4 for Figure 3 Side view;

[0023] Figure 5 This is a schematic diagram of the disassembled structure of the support device in this utility model;

[0024] Figure 6 This is a schematic diagram of the base assembly in this utility model;

[0025] Figure 7 This is a schematic diagram of the diagonal brace component in this utility model.

[0026] The correspondence between the reference numerals and component names in the attached drawings is as follows.

[0027] 100. Base assembly; 200. Diagonal brace assembly;

[0028] 101. Fixed plate; 102. Fixed cylinder; 103. Extension assembly;

[0029] 201. Support plate; 202. Adjustment assembly;

[0030] 102a, Opening groove; 103a, Fixing plate; 103b, Sliding plate; 103c, Adjusting knob;

[0031] 202a, Rotating cylinder; 202b, Threaded rod. Detailed Implementation

[0032] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Example 1

[0035] like Figure 1 as well as Figure 2 As shown, this is a schematic diagram of the cooperation between the support device and the building scaffold in this embodiment. The support device in this embodiment is used to support the building scaffold, which on the one hand prevents the columns in the scaffold from directly contacting the ground and sinking into the soil, and on the other hand ensures the stability of the scaffold, thereby improving the safety performance of the scaffold.

[0036] like Figure 3 as well as Figure 5As shown, this is a structural schematic diagram of the support device in this embodiment. The support device in this embodiment includes a base assembly 100, which is used to support the scaffold. In this embodiment, the base assembly 100 includes a fixing plate 101, and a fixing cylinder 102 is fixedly installed on the surface of the fixing plate 101. The fixing cylinder 102 has an open top and a hollow interior structure. When the support device is in use, the scaffold columns are inserted into the fixing cylinder 102. The fixing plate 101 increases the contact area between the columns and the soil. After the scaffold is erected, the fixing plate 101 is used to bear the weight of the scaffold, thereby preventing the columns from being inserted into the soil and ensuring the stability of the scaffold.

[0037] like Figures 5-7 As shown, the support device in this embodiment also includes a diagonal bracing assembly 200, which is used to support the scaffold columns in the fixed cylinder 102, further ensuring the stability of the scaffold.

[0038] like Figure 5 as well as Figure 7 As shown, the diagonal bracing assembly 200 in this embodiment includes a support plate 201 and an adjustment assembly 202. The adjustment assembly 202 is used to support the support plate 201 to ensure the stability of the scaffolding columns. In this embodiment, the support plate 201 is located in the fixed cylinder 102. When the scaffolding is erected, the scaffolding columns are inserted into the fixed cylinder 102, and the support plate 201 is located in the annular cavity between the columns and the fixed cylinder 102. The support plate 201 is attached to the side wall of the columns and the inner wall of the fixed cylinder 102 to support the columns and ensure the stability of the scaffolding. The adjustment assembly 202 is used to diagonally brace the support plate 201 to ensure the support effect of the support plate 201 on the columns. In addition, it is worth noting that the support plate 201 in this embodiment can move along the height direction of the fixed cylinder 102 to adjust the support position of the support plate 201 on the columns, further ensuring the stability of the scaffolding.

[0039] like Figure 5 as well as Figure 6 As shown, an opening groove 102a is provided on the side wall of the fixed cylinder 102. One end of the adjusting component 202 is hinged to the fixed plate 101, and the other end of the adjusting component 202 passes through the opening groove 102a and is hinged to the support plate 201. The adjusting component 202 serves as a diagonal brace, thereby supporting the support plate 201 to achieve the purpose of supporting the column.

[0040] like Figure 7As shown, in this embodiment, the length of the adjusting component 202 is adjustable to cooperate with the support plate 201 moving along the height direction of the fixed cylinder 102. The support plate 201 moves along the height direction of the fixed cylinder 102 to adjust the support position on the column, further ensuring the stability of the scaffold. In addition, when the support plate 201 stops moving, the adjusting component 202 supports the support plate 201, thereby achieving the purpose of supporting the scaffold column. In this embodiment, the adjusting component 202 includes a rotating cylinder 202a and a threaded rod 202b. Both ends of the rotating cylinder 202a are threadedly connected to the threaded rod 202b, and the ends of the threaded rod 202b are rotatably connected to a connector. In this embodiment, the end of the threaded rod 202b on one side of the adjusting component 202 is hinged to the fixed plate 101 via the connector, and the end of the threaded rod 202b on the other side of the adjusting component 202 is hinged to the support plate 201 via the connector. When the rotating cylinder 202a rotates, the threaded rod 202b is screwed into or out of the rotating cylinder 202a to adjust the length of the adjusting component 202, thereby adjusting the support position of the support plate 201 on the column. When the rotating cylinder 202a stops rotating, the self-locking nature of the threaded rod 202b enables the adjusting component 202 to function as a diagonal brace, thus ensuring the support effect on the scaffold columns and guaranteeing the stability of the scaffold.

[0041] Example 2

[0042] like Figure 3 , Figure 5 as well as Figure 6 As shown, the support device in this embodiment differs from that in embodiment 1 in that an extension component 103 is installed on the side wall of the fixed plate 101. The extension component 103 is used to increase the force-bearing area of ​​the support device, thereby further preventing the support component from sinking into the soil.

[0043] like Figure 6 As shown, the extension component 103 in this embodiment includes a fixed plate 103a, a sliding plate 103b slidably connected to the fixed plate 103a, one end of the sliding plate 103b slidably connected to the fixed plate 103a, and the other end of the sliding plate 103b extending to the outside of the fixed plate 103a. In this embodiment, when the sliding plate 103b slides out, it is used to increase the area of ​​the fixed plate 101, thereby increasing the force-bearing area of ​​the fixed plate 101 and preventing the base assembly 100 from sinking into the soil, so as to facilitate the use of scaffolding.

[0044] like Figure 6As shown, in this embodiment, a groove is formed on the surface of the fixed plate 103a, and an adjusting knob 103c is threadedly installed on the sliding plate 103b. The adjusting knob 103c includes a threaded post and a cap. One end of the threaded post is threadedly assembled with the sliding plate 103b, and the other end of the threaded post passes through the groove and is connected to the cap. In this embodiment, when the sliding plate 103b slides relative to the fixed plate 103a, the threaded post slides in the groove. When the sliding plate 103b stops sliding, the adjusting knob 103c rotates, causing the threaded post to rotate, and the threaded post is screwed into the groove. In plate 103b, the cap presses against the surface of fixed plate 103a. The friction between the cap and fixed plate 103a ensures the relative fixation between sliding plate 103b and fixed plate 103a. When the support device is not in use, the adjustment knob is turned to reduce the friction between the cap and fixed plate 103a. Then, sliding plate 103b is inserted into fixed plate 103a. The adjustment knob is turned again to fix sliding plate 103b and fixed plate 103a relative to each other. This reduces the size of the support device and makes it easier to carry and transport.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A building scaffolding support device, comprising a base assembly (100), the base assembly (100) including a fixing plate (101) and a fixing cylinder (102), the fixing cylinder (102) being mounted on the fixing plate (101), and the fixing cylinder (102) having a top-opening, hollow internal structure, characterized in that, The support device also includes a diagonal bracing assembly (200), which includes a support plate (201) and an adjusting assembly (202). The uprights of the building scaffold are inserted into the fixed cylinder (102). The support plate (201) is located in the annular cavity between the upright and the fixed cylinder (102) and the support plate (201) is attached to the side wall of the upright and the inner wall of the fixed cylinder (102). The adjusting assembly (202) supports the support plate (201) to support the uprights of the scaffold. The adjusting assembly (202) can drive the support plate (201) to move along the height direction of the fixed cylinder (102) to adjust the support position of the support plate (201) on the upright.

2. The building scaffolding support device according to claim 1, characterized in that, The fixed cylinder (102) has an opening groove (102a) on its side wall. One end of the adjusting component (202) is hinged to the fixed disk (101), and the other end of the adjusting component (202) passes through the opening groove (102a) and is hinged to the support plate (201).

3. The building scaffolding support device according to claim 2, characterized in that, The length of the adjustment component (202) is adjustable. After the length of the adjustment component (202) is adjusted, it has a self-locking function. The self-locking effect of the adjustment component (202) enables it to act as a diagonal brace for the support plate (201).

4. The building scaffolding support device according to claim 2 or 3, characterized in that, The adjustment assembly (202) includes a rotating cylinder (202a) and a threaded rod (202b). The two ends of the rotating cylinder (202a) are respectively threaded with the threaded rod (202b), and the end of the threaded rod (202b) is rotatably connected with a connector. The end of the threaded rod (202b) on one side of the adjustment assembly (202) is hinged to the fixed plate (101) through the connector, and the end of the threaded rod (202b) on the other side of the adjustment assembly (202) is hinged to the support plate (201) through the connector. When the rotating cylinder (202a) rotates, the threaded rod (202b) is screwed into or out of the rotating cylinder (202a) to adjust the length of the adjustment assembly (202).

5. The building scaffolding support device according to claim 1, characterized in that, The support device also includes an extension component (103), which is installed on the side wall of the fixed plate (101) and is used to increase the force-bearing area of ​​the fixed plate (101).

6. The building scaffolding support device according to claim 5, characterized in that, The expansion component (103) includes a fixed plate (103a), a sliding plate (103b) slidably connected to the fixed plate (103a), one end of the sliding plate (103b) slidably connected to the fixed plate (103a), and the other end of the sliding plate (103b) extends to the outside of the fixed plate (103a). When the sliding plate (103b) slides out, it is used to increase the area of ​​the fixed disk (101).

7. The building scaffolding support device according to claim 6, characterized in that, The fixed plate (103a) has a sliding groove on its surface, and the sliding plate (103b) is equipped with an adjustment knob (103c). By adjusting the knob (103c), the sliding plate (103b) can be driven to slide relative to the fixed plate (103a) and then be fixed.

8. The building scaffolding support device according to claim 7, characterized in that, The adjustment knob (103c) includes a threaded post and a cap. One end of the threaded post is threadedly assembled with the sliding plate (103b), and the other end of the threaded post passes through the slide groove and is connected to the cap. When the sliding plate (103b) slides relative to the fixed plate (103a), the threaded post slides in the slide groove. When the sliding plate (103b) stops sliding, the adjustment knob (103c) rotates, causing the threaded post to rotate. The threaded post is screwed into the sliding plate (103b), so that the cap presses against the surface of the fixed plate (103a). The relative fixation between the sliding plate (103b) and the fixed plate (103a) is achieved by the friction between the cap and the fixed plate (103a).

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