Multifunctional scaffold device

Abstract

The invention provides a multifunctional scaffold device, and relates to the technical field of scaffolds. A treading part is arranged in the supporting part; a climbing part is arranged in the supporting part; an anti-falling part is arranged in the supporting part; a butt joint sleeve block, a lock catch frame and a locking pin rod of the anti-falling part can reliably fix the treading part and the climbing part, components are prevented from loosening and falling off, meanwhile, anti-falling protection is provided for constructors, the practicability and safety of the scaffold are improved, and the problem that an existing scaffold mostly adopts a simple clamping mode to fix pedals, and the construction cost is high is solved. Installation is achieved only through mechanical clamping between the pedal and the frame body, so that the device only has a basic positioning function, is lack of an anti-disengaging locking device and a secondary reinforcing structure, is difficult to resist dynamic loads and external force impact in the construction process, and is difficult to resist dynamic behaviors such as frequent treading of constructors and material carrying collision in actual construction. And the clamping part between the pedal and the frame body is very easy to displace, so that the pedal is loosened and even falls off.

Description

Technical Field

[0001] The invention relates to the technical field of scaffolding, in particular to a multifunctional scaffolding device. Background Art

[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 safety of the project. Traditional thermal power construction scaffolding is mostly fastener-type or bowl-hook-type scaffolding. These scaffoldings are mainly composed of standard pipes and connectors. They are assembled and built on-site manually, and after the construction is completed, they are used with pedals to support the construction workers. In order to facilitate construction, a scaffolding is needed.

[0003] As for the current traditional scaffolding, most of the existing scaffolding uses a simple clip-on method to fix the pedals, and only relies on the mechanical clip between the pedals and the frame to achieve installation, so that it only has basic positioning functions, lacks effective anti-loosening locking devices and secondary reinforcement structures, and is difficult to withstand dynamic loads and external force impacts during construction. In actual construction, dynamic behaviors such as frequent stepping by construction workers and collisions during material handling can easily cause the clip-on parts between the pedals and the frame to shift, which in turn causes the pedals to loosen or even fall off, and cannot meet the high standards of safety protection for high-altitude operations in thermal power projects. Summary of the Invention

[0004] The present invention relates to a multifunctional scaffolding device, which comprises an anti-falling part, a docking sleeve block of the anti-falling part, a locking frame, and a locking pin rod, which can reliably fix the stepping part and the climbing part to prevent the parts from loosening and falling off, and at the same time provide anti-falling protection for construction workers, thereby improving the practicality and safety of the scaffolding.

[0005] The lifting of the lifting post is to be substituted for the amount of lifting power of the lifting post, and the lifting post is a fixed position to the lifting post, the lifting post is a fixed position to the lifting post, and the lifting post is a fixed position to the lifting post.

[0006] Preferably, there are four groups of bottom fixing frames; the bottoms of the four groups of bottom fixing frames are respectively fixed with contact plates; a connecting cross bar is fixed between every two groups of bottom fixing frames; the insides of the four groups of vertical bars are respectively provided with sockets; a cross bar is fixed in the gap between every two groups of vertical bars; the outer walls of the four groups of vertical bars are respectively provided with docking sockets; the oblique fixing frames are configured as X-shaped frames.

[0007] Preferably, the sleeve rod block is sleeved on the vertical rod; a circular through hole is opened on the outer wall of the sleeve rod block, and the circular through hole of the sleeve rod block is aligned with the corresponding docking socket; a fixing pin is inserted into the circular through hole of the sleeve rod block, and the fixing pin is inserted into the inside of the docking socket.

[0008] Preferably, the side support rods are provided in two groups; the insides of the two groups of side support rods are fixedly connected with pedals; and the outer walls of the four groups of connecting heads are respectively provided with threads.

[0009] Preferably, the connecting oblique rods are configured as inclined cylindrical rods; stepped blocks are fixedly connected at equal distances in the gaps between the two groups of the connecting oblique rods; and threads are respectively provided on the outer walls of the four groups of the docking joints.

[0010] Preferably, the docking sleeve is clamped on the connecting cross bar through a clamping slot; the docking sleeve is threadedly connected to the connecting head through a docking screw groove; the docking sleeve is threadedly connected to the docking head through a docking screw groove; and a locking socket is provided on the docking sleeve.

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

[0012] Preferably, a top protection portion is provided on the top of the support portion; the top protection portion includes a top insertion rod; a circular through hole is provided in the middle position of the top insertion rod; there are four groups of top insertion rods; two groups of rectangular protrusions are respectively fixed on the outer walls of the four groups of top insertion rods; and side connecting grooves are respectively provided on the rectangular protrusions of the four groups of top insertion rods.

[0013] Preferably, the bottoms of the four groups of top insertion rods are connected with connecting blocks through circular through holes; the bottoms of the four groups of connecting blocks are inserted into the tops of the four groups of vertical rods; protective side panels are provided at the gap positions of two adjacent groups of top insertion rods; rectangular blocks are fixed on the outer walls of the protective side panels; the rectangular blocks of the protective side panels are inserted into the side connecting grooves.

[0014] The present invention has the following beneficial effects: In the present invention, four groups of bottom fixing frames cooperate with contact plates and connecting cross bars to form a stable base, and the oblique fixing frames, sleeve rod blocks and fixed pins cross-reinforce the vertical rods, thereby enhancing the overall support of the scaffolding, effectively dispersing the weight of construction workers and materials, reducing the risk of collapse due to structural instability, and ensuring the safety of the construction site.

[0015] In addition, the pedals of the treadle section provide a stable standing platform for construction workers, making it convenient for them to move horizontally; the step blocks of the climbing section cooperate with the connecting diagonal rods to facilitate construction workers to climb the scaffold in the vertical direction and achieve operations at different heights; the docking blocks, locking frames and locking pins of the anti-fall section can reliably fix the treadle section and the climbing section to prevent components from loosening and falling off, while providing anti-fall protection for construction workers, thereby improving the practicality and safety of the scaffold.

[0016] In addition, the various components are connected by plug-in and threaded connections, such as the threaded cooperation between the connecting head and the docking screw groove, the docking head and the docking screw groove, and the plug-in connection between the connecting block and the vertical rod, and the protective side panel and the side connecting groove. Assembly and disassembly can be completed quickly without complex tools, effectively shortening construction preparation time and reducing labor costs. It is especially suitable for scenarios of emergency construction or frequent relocation of construction sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0018] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached figure: Figure 1 A schematic diagram of a three-dimensional assembly structure according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of a bottom-view structure of a three-dimensional assembly according to an embodiment of the present invention is shown; Figure 3 A schematic diagram showing a decomposition structure according to an embodiment of the present invention; Figure 4 A schematic diagram of an exploded bottom-up structure according to an embodiment of the present invention is shown; Figure 5 A schematic diagram showing a support portion assembly structure according to an embodiment of the present invention is shown; Figure 6 The embodiment of the present invention is shown. Figure 5 The schematic diagram of the enlarged structure of part A is shown; Figure 7 A schematic diagram showing an assembly structure of a treading portion and an anti-falling portion according to an embodiment of the present invention is shown; Figure 8Shows a schematic diagram of the enlarged structure of part B led out according to an embodiment of the present invention; Figure 7 The schematic diagram of the enlarged structure of part B led out; Figure 9 Shows a schematic diagram of the assembly structure of the stepping part and the climbing part according to an embodiment of the present invention; Figure 10 Shows a schematic diagram of the assembly structure of the top protection part according to an embodiment of the present invention.

[0020] List of reference numerals 1. Support part; 101. Bottom fixing frame; 102. Connecting cross bar; 103. Vertical bar; 104. Docking jack; 105. Inclined fixing frame; 106. Sleeve rod block; 107. Fixed bolt; 2. Stepping part; 201. Side support rod; 202. Stepping board; 203. Connecting head; 3. Climbing part; 301. Connecting inclined bar; 302. Ladder block; 303. Docking head; 4. Anti-falling part; 401. Docking sleeve block; 402. Docking screw groove; 403. Connecting shaft hole; 404. Locking jack; 405. Locking bracket; 406. Locking pin rod; 5. Top protection part; 501. Top insertion rod; 502. Side connection groove; 503. Connecting insertion block; 504. Protection side plate. Detailed implementation manners

[0021] The following further describes the implementation manners of the present invention in detail with reference to the drawings and embodiments.

[0022] Embodiment 1: Please refer to Figures 1 to 10: The present invention provides a multifunctional scaffolding device, including: a support part 1; the support part 1 includes a bottom fixing frame 101; four groups of bottom fixing frames 101 are respectively fixedly connected with vertical rods 103; the vertical rods 103 are used to connect other structures of the device, so as to increase the scaffolding support while providing support for construction workers; in the gap between every two groups of vertical rods 103, diagonal fixing frames 105 are respectively provided; the diagonal fixing frames 105 are used to cooperate with the sleeve rod blocks 106 to connect two adjacent vertical rods 103, so as to increase the overall support of the vertical rods 103 and facilitate the support for construction workers; sleeve rod blocks 106 are respectively fixedly connected to the end positions of the diagonal fixing frames 105; a stepping part 2 is arranged inside the support part 1; the stepping part 2 includes side support rods 201; connection heads 203 are respectively fixedly connected to the end positions of the two groups of side support rods 201; the connection heads 203 are used to cooperate with the docking screw grooves 402 to assist in connecting the side support rods 201 and the docking sleeve blocks 401, so as to facilitate maintaining the stability of their connection; a climbing part 3 is arranged inside the support part 1, and the climbing part 3 includes connecting diagonal rods 301; there are two groups of connecting diagonal rods 301 in total; the connecting diagonal rods 301 are used to assist in fixing the step blocks 302, so as to facilitate the climbing of construction workers while maintaining stability; docking heads 303 are respectively fixedly connected to the end positions of the two groups of connecting diagonal rods 301; a falling prevention part 4 is arranged inside the support part 1, and the falling prevention part 4 includes a docking sleeve block 401; a clamping groove is arranged on the docking sleeve block 401, and the docking sleeve block 401 is clamped on the cross bar between the two vertical rods 103 through the clamping groove; the docking sleeve block 401 is used to be connected with the cross bar on the vertical rod 103 through the clamping groove, so as to facilitate the fixing of the stepping part 2, and at the same time, it is connected through the connecting cross bar 102, so as to facilitate the fixing of the climbing part 3; a docking screw groove 402 is opened inside the docking sleeve block 401; the docking screw groove 402 is used to assist in connecting the docking sleeve block 401 with the connection head 203 and the docking head 303, so as to maintain the stability of their connection; a connection shaft hole 403 is opened on the docking sleeve block 401; the connection shaft hole 403 is used to assist in installing the lock catch frame 405, so as to facilitate its adjustment and keep the two stable; a lock catch frame 405 is rotatably connected to the connection shaft hole 403.

[0023] Embodiment 2: On the basis of Embodiment 1, as Figures 1 to 10As shown in the figure, there are four groups of bottom fixing frames 101 in total; contact plates are respectively fixedly connected to the bottoms of the four groups of bottom fixing frames 101; the bottom fixing frames 101 are used to assist in supporting other structures of the scaffolding, so as to cooperate with the contact plates to keep the overall stability of the device while increasing its supportability, facilitating the support treatment of construction workers; a connecting cross bar 102 is fixedly connected between every two groups of bottom fixing frames 101; the connecting cross bar 102 is used to assist in connecting two adjacent groups of bottom fixing frames 101, so as to increase the stability of the bottom fixing frames 101 while facilitating their support treatment; jacks are respectively opened inside the four vertical rods 103; cross bars are fixedly connected in the gaps between every two groups of vertical rods 103; butt joint jacks 104 are respectively opened on the outer walls of the four vertical rods 103; the butt joint jacks 104 are used to cooperate with the fixing pins 107 to lock the sleeve block 106 and the vertical rod 103, so as to keep the connection between the two stable; the inclined fixing frame 105 is arranged as an X-shaped frame; 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 butt joint jack 104; the sleeve block 106 is used to cooperate with the fixing pin 107 to connect the vertical rod 103 and the inclined fixing frame 105, so as to facilitate the two to keep stable; the fixing pin 107 is inserted into the circular through hole of the sleeve block 106, and the fixing pin 107 is inserted into the inside of the butt joint jack 104; the fixing pin 107 is used to cooperate with the sleeve block 106 to connect the vertical rod 103 and the inclined fixing frame 105, so as to facilitate the two to keep stable.

[0024] There are two groups of side support rods 201; the side support rods 201 are used to assist in fixing the tread plate 202, so as to facilitate its stability, and the tread plate 202 is fixedly connected inside the two groups of side support rods 201; the tread plate 202 is used to support construction workers after assembly is completed, so as to facilitate the movement of construction workers during the process of maintaining stability; threads are respectively opened on the outer walls of the four connecting heads 203.

[0025] Preferably, the connecting diagonal rod 301 is arranged as an inclined cylindrical rod; step blocks 302 are fixedly connected at equal intervals in the gap between the two groups of connecting diagonal rods 301; the step blocks 302 are used to assist construction workers in climbing, so as to facilitate the movement and adjustment of construction workers on the scaffolding; threads are respectively opened on the outer walls of the four docking heads 303; the docking heads 303 are used to cooperate with the docking screw grooves 402 to assist in connecting the connecting diagonal rod 301 and the docking sleeve block 401, so as to facilitate the stability of the connection between the two.

[0026] The docking sleeve block 401 is clamped on the connecting cross bar 102 through a clamping groove; the docking sleeve block 401 is threadedly connected to the connecting head 203 through a docking screw groove 402; the docking sleeve block 401 is threadedly connected to the docking head 303 through a docking screw groove 402; a locking jack 404 is provided on the docking sleeve block 401; the locking jack 404 is used to cooperate with the locking pin rod 406 to fix the lock bracket 405, so that the lock bracket 405 is connected to the docking sleeve block 401, facilitating the locking of the stepping part 2 and the climbing part 3 and preventing them from loosening; the lock bracket 405 is arranged in an arc structure, and a circular jack is provided on the lock bracket 405; the circular jack of the lock bracket 405 is aligned with the locking jack 404; a locking pin rod 406 is inserted into the circular jack of the lock bracket 405; the locking pin rod 406 is inserted into the locking jack 404; the locking pin rod 406 is used to be stable with the docking sleeve block 401 by being inserted into the lock bracket 405 and the locking jack 404, facilitating the locking of the docking sleeve block 401, the locking of the stepping part 2 and the climbing part 3, and preventing them from loosening.

[0027] A top protection part 5 is provided at the top of the support part 1; the top protection part 5 includes a top insertion rod 501; a circular through hole is provided in the middle position of the top insertion rod 501; there are four groups of top insertion rods 501 in total; two groups of rectangular protrusions are respectively fixed on the outer walls of the four groups of top insertion rods 501; the top insertion rod 501 is used for installing other structures of the top protection part 5 to facilitate its stability and use; side connection grooves 502 are respectively provided on the rectangular protrusions of the four groups of top insertion rods 501; the side connection grooves 502 are used to assist in docking with the protection side plate 504 to facilitate its stability; the bottoms of the four groups of top insertion rods 501 are inserted with connection blocks 503 through the circular through holes; the bottoms of the four groups of connection blocks 503 are inserted into the tops of the four groups of vertical rods 103; the connection blocks 503 are used to assist in connecting the top insertion rod 501 and the vertical rod 103 to facilitate the overall stability of the top protection part 5 and its use; a protection side plate 504 is provided at the gap position between two adjacent top insertion rods 501; a rectangular insertion block is fixed on the outer wall of the protection side plate 504; the rectangular insertion block of the protection side plate 504 is inserted into the side connection groove 502; the protection side plate 504 is used to protect the construction personnel to facilitate its stability.

[0028] Specific usage and functions of this embodiment: In the present invention, during use, place the four groups of bottom fixing frames 101 horizontally so that the bottom contact plates are completely in contact with the ground. Connect adjacent bottom fixing frames 101 in pairs through the connecting cross bars 102 to form a stable base. Subsequently, vertically fix the vertical bars 103 on the tops of the bottom fixing frames 101 to ensure that the vertical bars 103 are perpendicular to the ground. Slip the sleeve blocks 106 at both ends of the X-shaped diagonal fixing frame 105 onto the corresponding height positions of adjacent vertical bars 103 respectively. Adjust the sleeve blocks 106 to align the circular through holes with the docking jacks 104 on the vertical bars 103, insert the fixing pins 107 and fix them to complete the cross reinforcement of the diagonal fixing frame 105 and the vertical bars 103. Place the two groups of side support bars 201 in parallel, install and fix the foot pedals 202 inside. Threadedly connect the connecting heads 203 at the ends of the side support bars 201 with the docking screw grooves 402 of the docking sleeve blocks 401. Install the stepping part 2 on the cross bar between the vertical bars 103 to ensure firm connection. Incline and fix the two groups of connecting diagonal bars 301, install the stepped blocks 302 in the gaps, and threadedly connect the docking heads 303 at the ends of the connecting diagonal bars 301 with the docking screw grooves 402 of the docking sleeve blocks 401 to fix the climbing part 3 to the cross bar on the vertical bars 103 to form a climbing passage. Clamp the docking sleeve block 401 on the cross bar between the vertical bars 103 through the card slots. After adjusting the position, rotate the lock frame 405 to a suitable angle through the connecting shaft hole 403, align the circular insertion hole and the locking insertion hole 404 of the lock frame 405 with the docking sleeve block 401, insert the locking pin rod 406 and fix it to ensure that the stepping part 2 and the climbing part 3 are stable and do not loosen. Insert the connecting plug blocks 503 at the bottoms of the four groups of top insertion rods 501 into the top jacks of the vertical bars 103 to complete the vertical fixation. Insert the rectangular plug blocks of the protective side plates 504 into the side connection slots 502 of the top insertion rods 501 to splice and form a top protection structure to prevent falling objects from high altitudes, so as to complete the construction process of the scaffolding. In this article, the following points need attention: 1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general designs.

[0029] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0030] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. Multifunctional scaffolding device, comprising: The support portion (1) is characterized in that the support portion (1) includes a bottom fixing frame (101); four groups of the bottom fixing frames (101) are respectively fixed with vertical rods (103); an oblique fixing frame (105) is respectively provided in the gap between each two groups of the vertical rods (103); the end positions of the oblique fixing frames (105) are respectively fixed with sleeve rod blocks (106); a stepping portion (2) is provided inside the support portion (1); the stepping portion (2) includes side support rods (201); the end positions of the two groups of side support rods (201) are respectively fixed with connecting heads (203); a climbing portion (3) is provided inside the support portion (1), and the climbing portion (3) includes connecting oblique rods (3 01); there are two groups of connecting oblique rods (301); the end positions of the two groups of connecting oblique rods (301) are respectively fixed with docking joints (303); an anti-falling portion (4) is provided inside the support portion (1), and the anti-falling portion (4) includes a docking sleeve (401); a card slot is provided on the docking sleeve (401), and the docking sleeve (401) is clamped on the horizontal rod between the two groups of vertical rods (103) through the card slot; a docking screw groove (402) is provided inside the docking sleeve (401); a connecting shaft hole (403) is provided on the docking sleeve (401); a locking frame (405) is rotatably connected to the connecting shaft hole (403).

2. The multifunctional scaffolding device according to claim 1, characterized in that: There are four groups of bottom fixing frames (101); the bottoms of the four groups of bottom fixing frames (101) are respectively fixed with contact plates; a connecting cross bar (102) is fixed between every two groups of bottom fixing frames (101); a socket is respectively provided inside the four groups of vertical bars (103); a cross bar is fixed in the gap between every two groups of vertical bars (103); a docking socket (104) is respectively provided on the outer walls of the four groups of vertical bars (103); and the oblique fixing frame (105) is configured as an X-shaped frame.

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

4. The multi-functional scaffolding device according to claim 1, wherein: The side support rods (201) are provided in two groups; the insides of the two groups of side support rods (201) are fixedly connected with pedals (202); and the outer walls of the four groups of connectors (203) are respectively provided with threads.

5. The multi-functional scaffolding device according to claim 1, characterized in that: The connecting oblique rods (301) are configured as inclined cylindrical rods; step blocks (302) are fixedly connected at equal distances in the gaps between the two groups of connecting oblique rods (301); and threads are respectively provided on the outer walls of the four groups of docking joints (303).

6. The multi-functional scaffolding device according to claim 2, wherein: The docking block (401) is clamped on the connecting crossbar (102) through a clamping slot; the docking block (401) is threadedly connected to the connecting head (203) through a docking screw groove (402); the docking block (401) is threadedly connected to the docking head (303) through a docking screw groove (402); and a locking socket (404) is provided on the docking block (401).

7. The multi-functional scaffolding device according to claim 6, characterized in that: The latch frame (405) is arranged in an arc structure, and a circular jack is provided on the latch frame (405); the circular jack of the latch frame (405) is aligned with the locking jack (404); a locking pin rod (406) is inserted into the circular jack of the latch frame (405); the locking pin rod (406) is inserted into the locking jack (404).

8. The multi-functional scaffolding device according to claim 1, wherein: A top protection part (5) is provided at the top of the support part (1); the top protection part (5) includes a top insertion rod (501); a circular through hole is provided at the middle position of the top insertion rod (501); there are four groups of the top insertion rods (501) in total; two groups of rectangular protrusions are respectively fixedly connected to the outer walls of the four groups of the top insertion rods (501); side connection grooves (502) are respectively provided on the rectangular protrusions of the four groups of the top insertion rods (501).

9. The multifunctional scaffolding device according to claim 8, characterized in that: A connection insertion block (503) is inserted through the circular through holes at the bottoms of the four groups of the top insertion rods (501); the bottoms of the four groups of the connection insertion blocks (503) are inserted into the tops of the four groups of the vertical rods (103); a protective side plate (504) is provided at the gap position between two adjacent top insertion rods (501); a rectangular insertion block is fixedly connected to the outer wall of the protective side plate (504); the rectangular insertion block of the protective side plate (504) is inserted into the side connection groove (502).

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