Combined scaffold

Abstract

The utility model is suitable for the technical field of building construction, and provides a combined scaffold which comprises a base, and a first inserting rod is fixed to the top of the base. The side frame is arranged on the first inserting rod in a sleeving mode, and a first limiting sleeve is fixedly installed on the side frame; the platform plates are assembled on the corresponding first limiting sleeves through inserting frames; the supporting frames are assembled on the corresponding first limiting sleeves and used for supporting the platform plate; the pointed cone cylinders are symmetrically mounted in the base in a sliding manner and are used for breaking soil; and the adjusting mechanism is arranged on the base and is used for adjusting the pointed cone cylinder. According to the combined scaffold, the problem that an existing traditional scaffold is poor in stability is solved.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a modular scaffolding. Background Technology

[0002] In the construction industry, scaffolding is a key facility to ensure the smooth progress of construction, and its safety and stability are of paramount importance. Modular scaffolding is widely used in various construction projects due to its advantages such as flexible construction, easy transportation and storage.

[0003] However, the stability of scaffolding largely depends on the performance of the base. Some bases only provide simple support functions. On complex ground conditions, such as uneven ground or soft soil foundations, it is difficult to ensure the stability of the scaffolding, which is prone to tilting and swaying, posing safety hazards to construction workers. Summary of the Invention

[0004] This utility model provides a modular scaffolding, which aims to solve the problem of poor stability of traditional scaffolding.

[0005] This utility model is implemented as follows: a modular scaffold, comprising: a base, with a first plug-in rod fixed to the top of the base; a side frame sleeved on the first plug-in rod, with a first limiting sleeve fixedly installed on the side frame; a platform plate assembled on the corresponding first limiting sleeve via the plug-in frame; a support frame assembled on the corresponding first limiting sleeve for supporting the platform plate; a pointed cone symmetrically slidably installed in the base for breaking ground; and an adjustment mechanism provided on the base for adjusting the pointed cone.

[0006] Preferably, the adjusting mechanism includes: a screw mounted in the base via a bearing seat, one end of the screw being threaded into the conical cylinder; a guide rod fixed in the base, a slider sleeved on the guide rod, the slider being fixedly connected to the conical cylinder; and a drive rod mounted on the base via a bearing, the drive rod and the screw having meshing conical teeth fixed on them.

[0007] Preferably, a second limiting sleeve is fixedly installed on the side frame, and a detachable crossbar is provided on the second limiting sleeve.

[0008] Preferably, a second plug-in rod is fixedly installed on the top of the side frame for assembling the second-layer scaffolding, and groove blocks for limiting the position of the support frame are symmetrically fixed on the bottom of the platform plate.

[0009] Preferably, a pin is slidably mounted on the side frame, the pin being used to limit the first plug rod, and the first plug rod having a slot adapted to the pin.

[0010] Preferably, the base has an opening that is adapted to the pointed cone, and a screw block is fixedly installed on the drive rod.

[0011] Preferably, a connecting rope to prevent loss is fixedly installed on the pin, and a rope loop is provided on the connecting rope, which is fixedly connected to the side frame.

[0012] Compared with related technologies, the modular scaffolding provided by this utility model has the following advantages:

[0013] The conical tube inside the base is adjusted by the adjustment mechanism and inserted into the ground to enhance grip and prevent tilting and swaying. The first and second limiting sleeves on the side frame cooperate with the platform plate and crossbar respectively, and the pin and the first plug-in rod slot cooperate to make the connection of each scaffold component stable and improve the overall stability. The crossbar is detachable and can be flexibly adjusted. The second plug-in rod facilitates the construction of a second-level scaffold to meet higher operation requirements. The groove block at the bottom of the platform plate limits the support frame and makes the installation more stable. The opening of the base is adapted to the conical tube, and the screw block of the drive rod cooperates with the electric wrench to easily adjust the conical tube. The connecting rope and rope ring on the pin can prevent it from being lost. Attached Figure Description

[0014] Figure 1 A front view structural diagram of a modular scaffold provided by this utility model;

[0015] Figure 2 This is a schematic diagram of the front sectional view of the present invention;

[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure;

[0017] Figure 4 This is a schematic diagram of the disassembly structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the side frame structure in this utility model.

[0019] Reference numerals in the attached drawings: 1. Base; 2. First insertion rod; 3. Side frame; 4. First limiting sleeve; 5. Platform plate; 6. Insertion frame; 7. Support frame; 8. Groove block; 9. Second limiting sleeve; 10. Crossbar; 11. Conical cylinder; 12. Slider; 13. Guide rod; 14. Drive rod; 15. Bevel tooth; 16. Second insertion rod; 17. Pin; 18. Screw; 19. Slot. Detailed Implementation

[0020] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0021] This utility model embodiment provides a modular scaffolding, such as Figure 1-5 As shown, the modular scaffolding includes: a base 1, with a first plug-in rod 2 fixed to the top of the base 1; a side frame 3 sleeved on the first plug-in rod 2, with a first limiting sleeve 4 fixedly installed on the side frame 3; a platform plate 5 assembled on the corresponding first limiting sleeve 4 via a plug-in frame 6; a support frame 7 assembled on the corresponding first limiting sleeve 4 for supporting the platform plate 5; a pointed cone 11 symmetrically slidably installed in the base 1 for breaking ground; and an adjustment mechanism provided on the base 1 for adjusting the pointed cone 11.

[0022] In this embodiment, the base 1 is placed on the construction ground. The pointed cone 11, which is symmetrically slidably installed inside the base 1, is adjusted by the adjustment mechanism to penetrate the ground and enhance the fixation of the base 1 to the ground. Next, the side frame 3 is fitted onto the first plug-in rod 2 on the top of the base 1 and positioned using the first limiting sleeve 4. Then, the platform plate 5 is assembled onto the corresponding first limiting sleeve 4 using the plug-in frame 6, and the support frame 7 is installed on the corresponding first limiting sleeve 4 to support the platform plate 5, thus completing the construction of the combined scaffold.

[0023] By inserting the pointed cone 11 into the ground, the contact tightness and grip of the base 1 with the ground are increased. Compared with the traditional base that only provides simple support, it can better prevent the scaffolding from tilting or swaying in complex conditions such as uneven ground or soft soil foundation.

[0024] Meanwhile, the side frame 3, platform plate 5, and support frame 7 are installed together with components such as the first limiting sleeve 4 and plug-in frame 6, which makes the entire scaffold structure firmly connected. The synergistic effect of each component further improves the overall stability of the scaffold, reduces safety hazards during construction, and ensures the safety of construction personnel.

[0025] In a further preferred embodiment of the present invention, the adjusting mechanism includes: a screw 18 mounted in the base 1 via a bearing seat, one end of the screw 18 being threaded into the conical cylinder 11; a guide rod 13 fixed in the base 1, a slider 12 sleeved on the guide rod 13, the slider 12 being fixedly connected to the conical cylinder 11; and a drive rod 14 mounted on the base 1 via a bearing, the drive rod 14 and the screw 18 having meshing bevel teeth 15 fixed on them.

[0026] In this embodiment, the drive rod 14, mounted on the base 1, is rotated. The drive rod 14 meshes with the bevel teeth 15 on the screw 18, thereby driving the screw 18 to rotate. Since one end of the screw 18 is threaded into the conical cylinder 11, the rotation of the screw 18 causes the conical cylinder 11 to move along the guide rod 13. The slider 12 sleeved on the guide rod 13 is fixedly connected to the conical cylinder 11, ensuring that the conical cylinder 11 maintains a stable orientation during movement, thus smoothly realizing the operation of breaking through the soil and inserting into the ground or retracting.

[0027] The adjustment mechanism utilizes the threaded engagement between the screw 18 and the conical cylinder 11, and the transmission between the drive rod 14 and the screw 18 via the bevel gear 15, to convert the rotational motion of the drive rod 14 into the linear motion of the conical cylinder 11. The guide rod 13 and the slider 12 effectively limit the movement trajectory of the conical cylinder 11, making the adjustment process of the conical cylinder 11 more stable and smooth.

[0028] In a further preferred embodiment of the present invention, a second limiting sleeve 9 is fixedly installed on the side frame 3, and a detachable crossbar 10 is provided on the second limiting sleeve 9.

[0029] In this embodiment, the side frame 3 is first fitted onto the first plug-in rod 2 on the top of the base 1 and fixed in place. Then, using the fixing characteristics of the second limiting sleeve 9 on the side frame 3, the crossbar 10 is installed on the second limiting sleeve 9. The crossbar 10 adopts a detachable design, which can be installed or disassembled at any time according to construction needs, flexibly adjusting the overall layout of the scaffolding.

[0030] The second limiting sleeve 9 on the side frame 3 cooperates with the horizontal bar 10, providing a stable installation position for the horizontal bar 10, allowing it to be reliably connected to the side frame 3. Once the horizontal bar 10 is installed in place, it, together with the side frame 3, the base 1, and other components, forms a more stable frame structure, enhancing the overall spatial stability and structural strength of the scaffolding.

[0031] In a further preferred embodiment of this utility model, a second plug-in rod 16 is fixedly installed on the top of the side frame 3 for assembling a second-layer scaffold, and groove blocks 8 for limiting the position of the support frame 7 are symmetrically fixed on the bottom of the platform plate 5.

[0032] In this embodiment, the second insertion rod 16 fixed to the top of the side frame 3 can be used to assemble the second-layer scaffolding. The corresponding parts of the second-layer scaffolding can be fitted onto the second insertion rod 16. At the same time, the groove blocks 8 symmetrically fixed to the bottom of the platform plate 5 can be used to embed the support frame 7 into the groove blocks 8 when installing the support frame 7, thereby completing the limiting and fixing of the support frame 7.

[0033] The second connector 16 provides a reliable connection foundation for the construction of the second-level scaffolding, enabling the scaffolding to extend upwards and meet higher operational requirements.

[0034] In a further preferred embodiment of the present invention, a pin 17 is slidably mounted on the side frame 3. The pin 17 is used to limit the first plug rod 2. The first plug rod 2 is provided with a slot that matches the pin 17.

[0035] In this embodiment, after the side frame 3 is fitted onto the first plug rod 2, the pin 17 that is slidably installed on the side frame 3 is pushed so that the pin 17 is inserted into the slot that matches the first plug rod 2. In this way, the first plug rod 2 is limited, the relative position of the side frame 3 and the first plug rod 2 is fixed, and the installation and fixing of this part of the structure is completed.

[0036] The engagement of pin 17 with the slot on the first connector 2 forms a simple yet effective limiting structure. When pin 17 is inserted into the slot, it restricts the sliding or rotation of the side frame 3 on the first connector 2, enhancing the stability of the connection between the side frame 3 and the base 1. This structural design allows the side frame 3 to be more securely installed on the first connector 2, working in conjunction with other scaffolding components such as the platform plate 5 and support frame 7 to jointly construct a stable overall structure.

[0037] In a further preferred embodiment of the present invention, the base 1 has an opening that is adapted to the pointed cone 11, and a screw block is fixedly installed on the drive rod 14.

[0038] In this embodiment, the base 1 is first placed on the construction ground. An electric wrench is used to rotate the fixed screw block on the drive rod 14, causing the drive rod 14 to rotate. The drive rod 14 meshes with the bevel teeth 15 on the screw 18, causing the screw 18 to rotate accordingly. Since one end of the screw 18 is threaded into the conical cylinder 11, the rotation of the screw 18 pushes the conical cylinder 11 to move along the guide rod 13. At this time, the opening on the base 1 that matches the conical cylinder 11 provides space for the extension and retraction of the conical cylinder 11, allowing it to smoothly extend out of the base 1 and insert into the ground or retract into the base 1.

[0039] In a further preferred embodiment of this utility model, a connecting rope to prevent loss is fixedly installed on the pin 17, and a rope loop is provided on the connecting rope, which is fixedly connected to the side frame 3.

[0040] In this embodiment, in the combined scaffolding structure, the side frame 3 is slidably mounted with a pin 17 for limiting the first plug-in rod 2. To prevent the pin 17 from detaching from the side frame 3 and being lost during operation, an anti-loss connecting rope is fixedly installed on the pin 17, and a rope loop is provided on the connecting rope, which is fixedly connected to the side frame 3;

[0041] When pin 17 is pulled out from side frame 3 to release the restriction on first connector 2, or when other related operations are performed, the presence of the connecting rope prevents pin 17 from completely separating from side frame 3 due to operational errors or other unforeseen circumstances. The connecting rope serves as a physical connection, restricting the movement of pin 17 within a certain range and preventing pin 17 from falling or being lost.

[0042] In summary, compared with related technologies, the conical cylinder 11 inside the base 1 is adjusted by the adjustment mechanism and inserted into the ground to enhance grip and prevent tilting and swaying. The first limiting sleeve 4 and the second limiting sleeve 9 on the side frame 3 cooperate with the platform plate 5 and the crossbar 10 respectively, and the pin 17 cooperates with the slot of the first plug-in rod 2 to make the connection of each component of the scaffolding stable and improve the overall stability. The crossbar 10 is detachable and can be flexibly adjusted in layout. The second plug-in rod 16 facilitates the construction of a second-level scaffolding to meet higher operation requirements. The groove block 8 at the bottom of the platform plate 5 limits the support frame 7 and makes the installation more stable. The opening of the base 1 is adapted to the conical cylinder 11, and the screw block of the drive rod 14 cooperates with the electric wrench to facilitate the adjustment of the conical cylinder 11. The connecting rope and rope ring on the pin 17 can prevent it from being lost.

[0043] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A modular scaffold, characterized in that, include: A base, the top of which is fixed with a first plug rod; A side frame sleeved on the first plug-in rod, on which a first limiting sleeve is fixedly installed; The platform plate is assembled onto the corresponding first limiting sleeve via a plug-in bracket; A support frame, mounted on the corresponding first limiting sleeve, for supporting the platform plate; A symmetrically sliding cone-shaped tube for breaking ground is installed within the base; An adjustment mechanism for adjusting the pointed cone is provided on the base.

2. The modular scaffold of claim 1, wherein, The adjustment mechanism includes: A screw is mounted in the base via a bearing housing, and one end of the screw is threaded into the conical cylinder. A guide rod is fixed inside the base, and a slider is sleeved on the guide rod. The slider is fixedly connected to the pointed conical cylinder. A drive rod is mounted on the base via a bearing, and the drive rod and the screw are fixed with meshing bevel teeth.

3. The modular scaffold of claim 1, wherein, A second limiting sleeve is fixedly installed on the side frame, and a detachable crossbar is provided on the second limiting sleeve.

4. The modular scaffold of claim 1, wherein, A second plug-in rod is fixedly installed on the top of the side frame for assembling the second-layer scaffolding, and groove blocks for limiting the position of the support frame are symmetrically fixed on the bottom of the platform plate.

5. The modular scaffold of claim 1, wherein, A pin is slidably mounted on the side frame. The pin is used to limit the first plug rod. The first plug rod has a slot that matches the pin.

6. The modular scaffold of claim 2, wherein, The base has an opening that is compatible with the pointed cone, and a screw block is fixedly installed on the drive rod.

7. The modular scaffold of claim 5, wherein, A connecting rope to prevent loss is fixedly installed on the pin, and a rope loop is provided on the connecting rope, which is fixedly connected to the side frame.

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