A multi-functional scaffolding device

Abstract

This utility model provides a multifunctional scaffolding device, relating to the field of scaffolding technology, comprising: a support part; a stepping part inside the support part; a climbing part inside the support part; and a fall protection part inside the support part; the connecting sleeve block, locking frame, and locking pin of the fall protection part can reliably fix the stepping part and the climbing part, preventing components from loosening and falling off, while providing fall protection for construction workers, improving the practicality and safety of the scaffolding. It solves the problem that existing scaffolding often uses simple snap-fit ​​methods to fix the steps, relying solely on the mechanical engagement between the steps and the frame for installation, thus only providing basic positioning functions and lacking anti-detachment locking devices and secondary reinforcement structures. This makes it difficult to withstand dynamic loads and external impacts during construction. In actual construction, frequent stepping by construction workers and collisions during material handling can easily cause displacement of the snap-fit ​​parts between the steps and the frame, leading to loosening or even detachment of the steps.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, and in particular to a multifunctional scaffolding device. Background Technology

[0002] In the construction of thermal power projects, construction scaffolding is an important facility to ensure the safety of high-altitude operations and the smooth progress of construction. Its performance directly affects the quality, progress and personnel safety of the project. Traditional thermal power construction scaffolding is mostly coupler-type or cup-lock scaffolding. These scaffoldings are mainly composed of standard pipes and connectors, and are assembled on-site by manual labor. After the scaffolding is assembled, it is supported by stepping boards for construction workers. In order to facilitate construction, a new type of scaffolding is needed.

[0003] Currently, traditional scaffolding often uses simple snap-fit ​​methods to fix the scaffolding planks. Installation relies solely on the mechanical interlocking between the planks and the scaffolding structure, providing only basic positioning functionality. It lacks effective anti-derailment locking devices and secondary reinforcement structures, making it difficult to withstand dynamic loads and external impacts during construction. In actual construction, the frequent stepping of workers and collisions during material handling can easily cause displacement of the interlocking parts between the planks and the scaffolding structure, leading to the planks loosening or even falling off. This fails to meet the high standards of safety protection for high-altitude operations in thermal power projects. Utility Model Content

[0004] This utility model relates to a multifunctional scaffolding device, which has a fall protection part, a connecting sleeve block of the fall protection part, a locking frame, and a locking pin, which can reliably fix the stepping part and the climbing part, prevent the parts from loosening and falling off, and at the same time provide fall protection for construction workers, thereby improving the practicality and safety of the scaffolding.

[0005] This utility model provides a multifunctional scaffolding device, specifically including: a support part; the support part includes a base frame; four sets of base frames are respectively fixed to vertical poles; diagonal frames are respectively provided in the gap between every two sets of vertical poles; sleeve blocks are respectively fixed to the ends of the diagonal frames; a stepping part is provided inside the support part; the stepping part includes side support rods; connectors are respectively fixed to the ends of the two sets of side support rods; a climbing part is provided inside the support part, the climbing part includes connecting diagonal rods; there are two sets of connecting diagonal rods; butt joints are respectively fixed to the ends of the two sets of connecting diagonal rods; a fall protection part is provided inside the support part, the fall protection part includes a butt joint sleeve block; the butt joint sleeve block has a slot, the butt joint sleeve block is locked onto the horizontal bar between the two sets of vertical poles through the slot; a butt joint screw groove is opened inside the butt joint sleeve block; a connecting shaft hole is opened on the butt joint sleeve block; a locking frame is rotatably connected to the connecting shaft hole.

[0006] Preferably, the bottom support frame is provided in four sets; the bottom of each of the four sets of bottom support frames is fixedly connected to a contact plate; a connecting crossbar is fixedly connected between each pair of bottom support frames; the interior of each of the four sets of vertical bars is provided with an insertion hole; a crossbar is fixedly connected in the gap between each pair of vertical bars; a docking insertion hole is provided on the outer wall of each of the four sets of vertical bars; the inclined support frame is configured as an X-shaped frame.

[0007] Preferably, the sleeve block is fitted onto the vertical rod; a circular through hole is provided on the outer wall of the sleeve block, and the circular through hole of the sleeve block is aligned with the corresponding mating hole; a fixing pin is inserted into the circular through hole of the sleeve block, and the fixing pin is inserted into the mating hole.

[0008] Preferably, the side support rods are provided in two sets; the two sets of side support rods are internally fixed with foot pedals; and the outer walls of the four sets of connectors are respectively provided with threads.

[0009] Preferably, the connecting diagonal rod is configured as an inclined cylindrical rod; stepped blocks are fixed at equal intervals in the gap between the two sets of connecting diagonal rods; and threads are respectively provided on the outer wall of the four sets of couplings.

[0010] Preferably, the mating sleeve is secured to the connecting crossbar via a slot; the mating sleeve is threaded to the connecting head via a mating screw groove; the mating sleeve is threaded to the mating head via a mating screw groove; and a locking hole is provided on the mating sleeve.

[0011] Preferably, the locking frame is configured as an arc-shaped structure, and a circular insertion hole is provided on the locking frame; the circular insertion hole of the locking frame is aligned with the locking insertion hole; a locking pin is inserted into the circular insertion hole of the locking frame; the locking pin is inserted into the locking insertion hole.

[0012] Preferably, the top of the support is provided with a top protection part; the top protection part includes a top insertion rod; a circular through hole is opened in the middle of the top insertion rod; there are four sets of top insertion rods; two sets of rectangular protrusions are fixed to the outer wall of each of the four sets of top insertion rods; and side grooves are opened on the rectangular protrusions of each of the four sets of top insertion rods.

[0013] Preferably, the bottom of the four sets of top insert rods is connected to a connecting block through a circular through hole; the bottom of the four sets of connecting blocks is inserted into the top of the four sets of vertical rods; a protective side plate is provided at the gap between two sets of adjacent top insert rods; a rectangular block is fixed to the outer wall of the protective side plate; and the rectangular block of the protective side plate is inserted into a side groove.

[0014] The multifunctional scaffolding device provided by this utility model has the following beneficial effects:

[0015] In this invention, a stable base is formed by four sets of bottom fixing frames, contact plates, and connecting crossbars. The inclined fixing frames, sleeve blocks, and fixing pins cross-reinforce the vertical bars, enhancing the overall support of the scaffolding, effectively dispersing the weight of construction personnel and materials, reducing the risk of collapse due to structural instability, and ensuring the safety of the construction site.

[0016] In addition, the foot pedals of the footrest section provide a stable standing platform for construction workers, facilitating their horizontal movement; the step blocks of the climbing section, together with the connecting diagonal braces, make it easy for construction workers to climb the scaffold vertically, enabling them to work at different heights; the connecting sleeves, locking frames, and locking pins of the fall protection section can reliably fix the footrest and climbing sections, preventing components from loosening and falling off, while also providing fall protection for construction workers, thus improving the practicality and safety of the scaffold.

[0017] In addition, the components are connected by plug-in or threaded connections, such as the threaded engagement of the connector and the mating screw groove, the plug-in of the connecting block and the vertical rod, and the plug-in of the protective side plate and the side groove. Assembly and disassembly can be completed quickly without complicated tools, effectively shortening the construction preparation time and reducing labor costs. It is especially suitable for emergency construction or frequent relocation of construction sites. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the present invention.

[0020] In the attached diagram:

[0021] Figure 1 A schematic diagram of a three-dimensional assembly structure according to an embodiment of the present invention is shown;

[0022] Figure 2 A schematic diagram of the three-dimensional assembly bottom view structure according to an embodiment of the present invention is shown;

[0023] Figure 3 A schematic diagram of the exploded structure according to an embodiment of the present invention is shown;

[0024] Figure 4 A schematic diagram of an exploded bottom view of an embodiment of the present invention is shown;

[0025] Figure 5 A schematic diagram of the support assembly structure according to an embodiment of the present invention is shown;

[0026] Figure 6 The present invention illustrates an embodiment of the present invention. Figure 5A schematic diagram of the enlarged structure of section A;

[0027] Figure 7 A schematic diagram of the assembly structure of the foot pedal and the fall arrestor according to an embodiment of the present invention is shown;

[0028] Figure 8 The present invention illustrates an embodiment of the present invention. Figure 7 A schematic diagram of the enlarged structure of section B is shown.

[0029] Figure 9 A schematic diagram of the assembly structure of the foot pedal and climbing part according to an embodiment of the present invention is shown;

[0030] Figure 10 A schematic diagram of the top cover assembly structure according to an embodiment of the present invention is shown.

[0031] List of reference numerals

[0032] 1. Support unit; 101. Base frame; 102. Connecting crossbar; 103. Vertical bar; 104. Connecting hole; 105. Diagonal frame; 106. Sleeve block; 107. Fixing pin;

[0033] 2. Foot pedal; 201. Side support rod; 202. Foot pedal; 203. Connector;

[0034] 3. Climbing section; 301. Connecting diagonal brace; 302. Step block; 303. Connecting joint;

[0035] 4. Fall protection part; 401. Connecting sleeve block; 402. Connecting screw groove; 403. Connecting shaft hole; 404. Locking insertion hole; 405. Locking bracket; 406. Locking pin;

[0036] 5. Top protection section; 501. Top insertion rod; 502. Side connection groove; 503. Connecting block; 504. Protective side plate. Detailed Implementation

[0037] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0038] Example 1: Please refer to Figures 1 to 10This utility model proposes a multifunctional scaffolding device, comprising: a support part 1; the support part 1 includes a base frame 101; four sets of base frames 101 are respectively fixed to vertical rods 103; the vertical rods 103 are used to connect other structures of the device to increase the support of the scaffolding and provide support for construction workers; diagonal frames 105 are respectively provided in the gap between every two sets of vertical rods 103; the diagonal frames 105 are used to cooperate with the sleeve block 106 to connect adjacent sets of vertical rods 103 to increase the overall support of the vertical rods 103 and facilitate... Support is provided for construction workers; sleeve blocks 106 are fixedly connected to the ends of the inclined support frame 105; a footing part 2 is provided inside the support part 1; the footing part 2 includes side support rods 201; connectors 203 are fixedly connected to the ends of the two sets of side support rods 201; the connectors 203 are used to cooperate with the connecting screw groove 402 to assist the side support rods 201 and the connecting sleeve blocks 401 in connecting the two, so as to facilitate the stability of the connection between the two; a climbing part 3 is provided inside the support part 1, the climbing part 3 includes connecting diagonal rods 301; there are two sets of connecting diagonal rods 301; The diagonal brace 301 is used to assist in fixing the step block 302, so as to facilitate the climbing of construction personnel while maintaining stability; the ends of the two sets of diagonal braces 301 are respectively fixed with joints 303; the support part 1 is provided with a fall protection part 4, which includes a connecting sleeve block 401; the connecting sleeve block 401 is provided with a slot, and the connecting sleeve block 401 is locked onto the horizontal bar between the two sets of vertical bars 103 through the slot; the connecting sleeve block 401 is used to connect with the horizontal bar on the vertical bar 103 through the slot, so as to facilitate the fixing of the stepping part 2. The climbing section 3 is secured by connecting crossbar 102. The connecting sleeve 401 has a connecting screw groove 402 inside. The connecting screw groove 402 assists in connecting the connecting sleeve 401 with the connector 203 and the mating head 303 to maintain a stable connection. The connecting sleeve 401 has a connecting shaft hole 403. The connecting shaft hole 403 assists in installing the locking bracket 405 to facilitate adjustment and maintain stability. The locking bracket 405 is rotatably connected to the connecting shaft hole 403.

[0039] Example 2: Based on Example 1, as follows Figures 1 to 10As shown, there are four sets of base supports 101; each of the four sets of base supports 101 has a contact plate fixedly connected to its bottom; the base supports 101 are used to assist in supporting other structures of the scaffolding, so as to work with the contact plates to maintain the overall stability of the device while increasing its support, and to facilitate support for construction workers; a connecting crossbar 102 is fixedly connected between every two sets of base supports 101; the connecting crossbar 102 is used to assist in connecting adjacent sets of base supports 101, so as to increase the stability of the base supports 101 and facilitate its support; each of the four sets of vertical bars 103 has an insertion hole inside; a crossbar is fixedly connected in the gap between each two sets of vertical bars 103; and a mating insertion hole 104 is opened on the outer wall of each of the four sets of vertical bars 103; the mating insertion hole 104 is used to cooperate with the fixed crossbar. The fixed pin 107 locks the sleeve block 106 and the vertical rod 103 to maintain the stability of their connection; the inclined bracket 105 is set as an X-shaped bracket; the sleeve block 106 is sleeved on the vertical rod 103; a circular through hole is opened on the outer wall of the sleeve block 106, and the circular through hole of the sleeve block 106 is aligned with the corresponding mating hole 104; the sleeve block 106 is used to cooperate with the fixed pin 107 to connect the vertical rod 103 and the inclined bracket 105 to facilitate the stability of both; the fixed pin 107 is inserted into the circular through hole of the sleeve block 106, and the fixed pin 107 is inserted into the mating hole 104; the fixed pin 107 is used to cooperate with the sleeve block 106 to connect the vertical rod 103 and the inclined bracket 105 to facilitate the stability of both.

[0040] Two sets of side support rods 201 are provided; the side support rods 201 are used to assist in fixing the foot pedal 202 to facilitate its stability, and the foot pedal 202 is fixedly connected inside the two sets of side support rods 201; the foot pedal 202 is used to support the construction personnel after assembly to facilitate the construction personnel to move and handle the work while maintaining stability; the outer walls of the four sets of connectors 203 are respectively threaded.

[0041] Preferably, the connecting diagonal rod 301 is set as an inclined cylindrical rod; a step block 302 is fixedly connected at equal intervals between the two sets of connecting diagonal rods 301; the step block 302 is used to assist construction personnel in climbing, so as to facilitate the movement and adjustment of construction personnel on the scaffold; threads are respectively opened on the outer wall of the four sets of butt joints 303; the butt joints 303 are used to cooperate with the butt screw groove 402 to assist the connecting diagonal rod 301 and the butt sleeve block 401 in connecting, so as to facilitate the stability of the connection between the two.

[0042] The docking sleeve 401 is secured to the connecting crossbar 102 via a slot; the docking sleeve 401 is threaded onto the connector 203 via a docking screw groove 402; the docking sleeve 401 is threaded onto the mating connector 303 via a docking screw groove 402; a locking hole 404 is provided on the docking sleeve 401; the locking hole 404 is used to cooperate with the locking pin 406 to fix the locking frame 405, so that the locking frame 405 and the docking sleeve 401 are connected, which facilitates locking the foot part 2 and the climbing part 3 and prevents them from loosening; the locking... The frame 405 is designed with an arc shape, and a circular insertion hole is provided on the locking frame 405. The circular insertion hole of the locking frame 405 is aligned with the locking insertion hole 404. A locking pin 406 is inserted into the circular insertion hole of the locking frame 405. The locking pin 406 is inserted into the locking insertion hole 404. The locking pin 406 is used to stabilize the docking sleeve 401 by inserting it into the locking frame 405 and the locking insertion hole 404, so as to facilitate locking the docking sleeve 401 and the stepping part 2 and the climbing part 3, and prevent them from loosening.

[0043] The top of the support part 1 is provided with a top protection part 5; the top protection part 5 includes a top insertion rod 501; a circular through hole is opened in the middle of the top insertion rod 501; there are four sets of top insertion rods 501; two sets of rectangular protrusions are fixed to the outer wall of each of the four sets of top insertion rods 501; the top insertion rods 501 are used to install other structures of the top protection part 5 to facilitate its stability and use; side joint grooves 502 are opened on the rectangular protrusions of the four sets of top insertion rods 501; the side joint grooves 502 are used to assist in docking with the protective side plate 504 to facilitate its stability; the four sets of top insertion rods 501 A connecting block 503 is inserted into the bottom through a circular through hole; the bottom of four sets of connecting blocks 503 are inserted into the top of four sets of vertical rods 103; the connecting blocks 503 are used to assist the connection between the top rod 501 and the vertical rod 103, so as to facilitate the overall stability of the top protection part 5 and make it easy to use; a protective side plate 504 is provided at the gap between two sets of adjacent top rods 501; a rectangular block is fixed to the outer wall of the protective side plate 504; the rectangular block of the protective side plate 504 is inserted into the side groove 502; the protective side plate 504 is used to protect the construction personnel and facilitate their stability.

[0044] The specific usage and function of this embodiment: In this utility model, during use, four sets of base brackets 101 are placed horizontally so that the bottom contact plates are completely in contact with the ground. Adjacent base brackets 101 are connected in pairs by connecting crossbars 102 to form a stable base. Then, vertical rods 103 are vertically fixed to the top of the base brackets 101, ensuring that the vertical rods 103 are perpendicular to the ground. The sleeve blocks 106 at both ends of the inclined frame 105 are respectively fitted onto the corresponding height positions of the adjacent vertical rods 103. The sleeve blocks 106 are adjusted so that the circular through holes are aligned with the mating insertion holes 104 on the vertical rods 103. The fixing pins 107 are inserted and fixed to complete the cross reinforcement of the inclined frame 105 and the vertical rods 103. The two sets of side support rods 201 are placed in parallel, and the foot pedals 202 are installed and fixed inside. The connecting heads 203 at the ends of the side support rods 201 are threadedly connected to the mating screw grooves 402 of the mating sleeve blocks 401. The foot pedals 2 are installed on the horizontal bars between the vertical rods 103 to ensure a stable connection. The two sets of connecting inclined rods 301 are fixed at an angle, and step blocks 302 are installed in the gaps. The connecting heads 303 at the ends of the connecting inclined rods 301 are connected to the mating sleeve blocks 401. The threaded connection of the connecting screw groove 402 fixes the climbing part 3 to the horizontal bar on the vertical pole 103, forming a climbing channel. The connecting sleeve block 401 is snapped into the horizontal bar between the vertical poles 103 through the slot. After adjusting the position, the locking frame 405 is rotated to a suitable angle through the connecting shaft hole 403. The circular insertion hole and locking insertion hole 404 of the locking frame 405 and the connecting sleeve block 401 are aligned. The locking pin 406 is inserted to fix it, ensuring that the stepping part 2 and the climbing part 3 are stable and not loose. The connecting plug 503 at the bottom of the four sets of top plugs 501 is inserted into the top insertion hole of the vertical pole 103 to complete the vertical fixation. The rectangular plug of the protective side plate 504 is inserted into the side groove 502 of the top plug 501 to form a top protective structure to prevent objects from falling from height, thus completing the scaffolding erection process.

[0045] The following points should be noted in this article:

[0046] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0047] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0048] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A multifunctional scaffolding device, comprising: Support part (1); characterized in that the support part (1) includes a bottom frame (101); four sets of bottom frames (101) are respectively fixed with vertical rods (103); a diagonal frame (105) is provided in the gap between every two sets of vertical rods (103); a sleeve block (106) is fixed to the end of each diagonal frame (105); a footing part (2) is provided inside the support part (1); the footing part (2) includes side support rods (201); a connector (203) is fixed to the end of each of the two sets of side support rods (201); a climbing part (3) is provided inside the support part (1), the climbing part (3) includes a connecting diagonal rod (3 01); The connecting diagonal rod (301) is provided in two sets; the ends of the two sets of connecting diagonal rods (301) are respectively fixed with a butt joint (303); the support part (1) is provided with a fall prevention part (4), the fall prevention part (4) includes a butt sleeve block (401); the butt sleeve block (401) is provided with a slot, and the butt sleeve block (401) is locked on the horizontal bar between the two sets of vertical rods (103) through the slot; the butt sleeve block (401) is provided with a butt screw groove (402) inside; the butt sleeve block (401) is provided with a connecting shaft hole (403); a locking bracket (405) is rotatably connected to the connecting shaft hole (403).

2. The multifunctional scaffolding device according to claim 1, characterized in that: The base support frame (101) is provided in four sets; the bottom of each of the four sets of base support frames (101) is fixedly connected to a contact plate; a connecting crossbar (102) is fixedly connected between each two sets of base support frames (101); the interior of each of the four sets of vertical bars (103) is provided with an insertion hole; a crossbar is fixedly connected in the gap between each two sets of vertical bars (103); the outer wall of each of the four sets of vertical bars (103) is provided with a docking insertion hole (104); the inclined support frame (105) is set as an X-shaped frame.

3. The multifunctional scaffolding device according to claim 2, characterized in that: The sleeve block (106) is fitted onto the vertical rod (103); a circular through hole is provided on the outer wall of the sleeve block (106), and the circular through hole of the sleeve block (106) is aligned with the corresponding mating hole (104); a fixing pin (107) is inserted into the circular through hole of the sleeve block (106), and the fixing pin (107) is inserted into the mating hole (104).

4. The multifunctional scaffolding device according to claim 1, characterized in that: The side support rod (201) is provided in two sets; the two sets of side support rods (201) are fixedly connected to the foot pedal (202); the outer walls of the four sets of connectors (203) are respectively threaded.

5. A multifunctional scaffolding device according to claim 1, characterized in that: The connecting diagonal rod (301) is set as an inclined cylindrical rod; stepped blocks (302) are fixed at equal intervals in the gap between the two sets of connecting diagonal rods (301); threads are respectively opened on the outer wall of the four sets of connectors (303).

6. A multifunctional scaffolding device according to claim 2, characterized in that: The docking sleeve (401) is secured to the connecting crossbar (102) via a slot; the docking sleeve (401) is threaded onto the connector (203) via a docking screw groove (402); the docking sleeve (401) is threaded onto the mating connector (303) via a docking screw groove (402); a locking hole (404) is provided on the docking sleeve (401).

7. A multifunctional scaffolding device according to claim 6, characterized in that: The locking frame (405) is configured with an arc-shaped structure, and a circular insertion hole is provided on the locking frame (405); the circular insertion hole of the locking frame (405) is aligned with the locking insertion hole (404); a locking pin (406) is inserted into the circular insertion hole of the locking frame (405); the locking pin (406) is inserted into the locking insertion hole (404).

8. A multifunctional scaffolding device according to claim 1, characterized in that: The top of the support (1) is provided with a top protection part (5); the top protection part (5) includes a top insertion rod (501); a circular through hole is opened in the middle of the top insertion rod (501); there are four sets of top insertion rods (501); two sets of rectangular protrusions are fixed to the outer wall of the four sets of top insertion rods (501); side grooves (502) are opened on the rectangular protrusions of the four sets of top insertion rods (501).

9. A multifunctional scaffolding device according to claim 8, characterized in that: The bottom of the four sets of top insert rods (501) is connected to a connecting block (503) through a circular through hole; the bottom of the four sets of connecting blocks (503) is inserted into the top of the four sets of vertical rods (103); a protective side plate (504) is provided at the gap between two sets of adjacent top insert rods (501); a rectangular block is fixed to the outer wall of the protective side plate (504); the rectangular block of the protective side plate (504) is inserted into the side groove (502).

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