Fastener structure of novel scaffold

Abstract

The fastener structure of the novel scaffold comprises a supporting frame, transverse frame plates which are arranged at equal intervals are arranged in the supporting frame, through grooves which are evenly distributed are formed in the tops of the transverse frame plates, and the left side and the right side of each transverse frame plate are each fixedly connected with two fastening plates. The inner wall of the supporting frame is fixedly connected with buckling rods which are evenly distributed, and threaded rods are arranged at the bottoms of the buckling rods. According to the utility model, the threaded rod and the threaded sleeve are matched for use, so that the transverse movement of the limiting seat and the auxiliary assembly can be realized, the buckling plates on the two sides of the transverse frame plate can be quickly limited, bolts can be replaced to quickly limit the transverse frame plate, the construction efficiency is improved, and the structure enables the transverse frame plate to displace on the buckling rod; therefore, fine adjustment of the position is more convenient, the position can be accurately adjusted to ensure the construction precision, compared with traditional threaded connection, the mode does not need to screw threads in a time-consuming and labor-consuming mode, and time and labor cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolds, in particular to a new type of fastener structure of scaffolds. Background Art

[0002] Scaffolding is a temporary construction tool set up at the construction site for workers to operate and solve vertical and horizontal transportation. It is mainly used in exterior walls, interior decoration or places with high floors that cannot be directly constructed. It is mainly used for construction workers to work up and down or for the maintenance of peripheral safety nets and the installation of components at high altitudes. It is usually made of bamboo, wood, steel pipes or synthetic materials.

[0003] In terms of materials, scaffolding made of bamboo or wood usually uses nylon ropes to fix the joints; scaffolding with steel pipe structure usually has two construction methods, one is welding fixation, the other is bolt tightening fixation, and for these two fixing methods, no matter which one is used, it is extremely inconvenient to dismantle it later.

[0004] For example, patent application number CN202220567243.3 discloses a new type of building scaffolding fastener structure, which includes a layer frame assembly and a support assembly. The layer frame assembly includes two side frames, and the inner sides of the two side frames are provided with a plurality of connection holes evenly distributed along the length direction thereof, and a steel pipe is connected between each two corresponding connection holes, and a cross frame is respectively provided on the front and rear sides of the two side frames, and a clamping mechanism for rigidly clamping the cross frame and the side frame is provided between the cross frame and the side frame; the support assembly includes a plurality of connection blocks respectively connected to both sides of each side frame, and each connection block is movably penetrated by a support rod, and the support assembly also includes a fixing mechanism for fixing the connection block. The layer frame assembly in the utility model is composed of side frames, cross frames and steel pipes, and the two ends of the steel pipes are respectively inserted into the corresponding connection holes, and the side frames and the cross frames are rigidly clamped by a clamping mechanism, so that both the assembly of the layer frame assembly and the disassembly of the layer frame assembly can be facilitated.

[0005] The horizontal board for standing in the structure is composed of multiple groups of steel pipes and can be separated, but the gaps between the steel pipes are large and smooth, which makes it inconvenient to stand. At the same time, the structure is fixed by threaded connection, and the position of the standing horizontal board is fixed. The position cannot be adjusted in actual use, which affects the construction accuracy. Therefore, professionals in this field provide a new type of scaffolding fastener structure to solve the above-mentioned problems. Utility Model Content

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a new type of scaffolding fastener structure, which allows the cross frame plate to be displaced on the fastening rod and accurately adjust the position to ensure construction accuracy. Compared with traditional threaded connections, it saves time and labor costs and improves construction efficiency.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A novel fastener structure of a scaffolding comprises a support frame, wherein the interior of the support frame is provided with cross frames arranged at equal distances, the top of the cross frames is provided with evenly distributed through grooves, the left and right sides of the cross frames are fixedly connected with two buckling plates, the inner wall of the support frame is fixedly connected with evenly distributed buckling rods, the bottom of the buckling rod is provided with a threaded rod, both ends of the threaded rod are fixedly connected to the inner wall of the support frame, the inner wall of the buckling plate is in contact with the buckling rod, the buckling rod is slidably connected with two limit seats, the two limit seats are respectively located on the opposite sides of the two buckling plates, the top of the limit seat is provided with an auxiliary component, the threaded rod is threaded with two threaded sleeves, the opposite sides of the two threaded sleeves are installed with a synchronization ring, and the top of the synchronization ring is connected to the bottom of the limit seat.

[0009] As a further description of the above technical solution: the synchronizer ring is rotatably connected to the threaded sleeve, and the synchronizer ring is not in contact with the threaded rod.

[0010] As a further description of the above technical solution: the auxiliary component includes a mounting frame, the mounting frame is connected to the top of the limit seat, a top clamping block is movably installed on the mounting frame, and the top clamping block is located on the top of the buckle plate.

[0011] As a further description of the above technical solution: a rubber pad is fixedly connected to the limit seat, and the rubber pad is located on a side of the limit seat close to the adjacent buckle plate.

[0012] As a further description of the above technical solution: a hexagonal groove is provided on the outer side of the threaded sleeve, and evenly distributed anti-slip grooves are provided on the outer side of the threaded sleeve.

[0013] As a further description of the above technical solution: a locking rod is threadedly connected to the mounting frame, and the other end of the locking rod passes through the mounting frame and is threadedly connected to the inside of the top clamping block.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] In the utility model, the lateral movement of the limit seat and the auxiliary component can be achieved through the coordinated use of the threaded rod and the threaded sleeve, and then the limiting of the snap-on plates on both sides of the cross frame plate can be quickly completed. The bolts can be replaced to quickly limit the cross frame plate, thereby improving construction efficiency. This structure allows the cross frame plate to be displaced on the snap-on rod, so that fine-tuning of the position is more convenient, and the position can be accurately adjusted to ensure construction accuracy. Compared with traditional threaded connections, this method does not require time-consuming and labor-intensive tightening of the threads, saving time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the limit seat of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the limit seat of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Support frame; 2. Cross frame plate; 3. Snap-on plate; 4. Snap-on rod; 5. Threaded rod; 6. Limit seat; 7. Auxiliary components; 701. Mounting frame; 702. Top clamp; 8. Threaded sleeve; 9. Synchronous ring; 10. Rubber cushion; 11. Hexagonal groove; 12. Locking rod; 13. Through groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figures 1 to 4 In the utility model, a new type of scaffolding fastener structure includes a support frame 1, the interior of the support frame 1 is provided with a cross frame plate 2 arranged at an equal distance, the top of the cross frame plate 2 is provided with a uniformly distributed through groove 13, the left and right sides of the cross frame plate 2 are fixedly connected with two buckle plates 3, the inner wall of the support frame 1 is fixedly connected with a uniformly distributed buckle rod 4, the bottom of the buckle rod 4 is provided with a threaded rod 5, both ends of the threaded rod 5 are fixedly connected to the inner wall of the support frame 1, the inner wall of the buckle plate 3 is in contact with the buckle rod 4, and the buckle rod 4 is slidably connected with two limit seats 6, the two limit seats 6 are respectively located on the opposite sides of the two buckle plates 3, the top of the limit seat 6 is provided with an auxiliary component 7, the threaded rod 5 is threadedly connected with two threaded sleeves 8, the opposite sides of the two threaded sleeves 8 are installed with a synchronous ring 9, and the top of the synchronous ring 9 is connected to the bottom of the limit seat 6.

[0024] The synchronizer ring 9 is rotatably connected to the threaded sleeve 8 , and the synchronizer ring 9 is not in contact with the threaded rod 5 .

[0025] The auxiliary component 7 includes a mounting frame 701 , which is connected to the top of the limiting seat 6 , and a top clamping block 702 is movably mounted on the mounting frame 701 , and the top clamping block 702 is located at the top of the buckle plate 3 .

[0026] A locking rod 12 is threadedly connected to the mounting frame 701 , and the other end of the locking rod 12 passes through the mounting frame 701 and is threadedly connected to the inside of the top clamping block 702 .

[0027] The number of the cross frame plates 2 and the buckle rods 4 in the support frame 1 can be set according to actual use. When the scaffolding needs to be assembled, the user first rotates the threaded sleeve 8, and the threaded sleeve 8 begins to move on the threaded rod 5. Since the synchronous ring 9 rotates on the end surface of the threaded sleeve 8, the synchronous ring 9 remains stable and drives the top limit seat 6 to move laterally with the threaded sleeve 8, so that the limit seat 6 is close to the inner wall of the support frame 1. Then the user places the cross frame plate 2 inside the support frame 1, so that the buckle plates 3 on both sides are respectively located on the top of the buckle rods 4 on both sides, and then moves the cross frame plate 2 downward. Until the fastening plate 3 and the fastening rod 4 contact to complete the fastening of the cross frame plate 2, the cross frame plate 2 can be moved laterally on the fastening rod 4 to fine-tune the position of the cross frame plate 2. After the adjustment is completed, the user rotates the threaded sleeve 8 in the opposite direction, so that the threaded sleeve 8 pushes the synchronous ring 9 and the limit seat 6 to move, and the limit seat 6 moves toward the fastening plate 3 until it fits the fastening plate 3. The limit seats 6 on both sides limit the cross frame plate 2 to keep the cross frame 2 stable. At this time, the top block 702 is at the top of the fastening plate 3, which further improves the stability of the fastening plate 3 and prevents the cross frame 2 from falling off.

[0028] In the utility model, the lateral movement of the limit seat 6 and the auxiliary component 7 can be achieved through the coordinated use of the threaded rod 5 and the threaded sleeve 8, so that the limiting of the connecting plate 3 on both sides of the cross frame plate 2 can be quickly completed, and the bolts can be replaced to quickly limit the cross frame plate 2, thereby improving the construction efficiency. This structure allows the cross frame plate 2 to be displaced on the connecting rod 4, so that the position fine-tuning is more convenient, and the position can be accurately adjusted to ensure construction accuracy. Compared with traditional threaded connections, this method does not require time-consuming and labor-intensive tightening of the threads, saving time and labor costs.

[0029] See also Figure 4 , wherein: a rubber pad 10 is fixedly connected to the limiting seat 6 , and the rubber pad 10 is located on one side of the limiting seat 6 close to the adjacent buckle plate 3 .

[0030] In the utility model, when the limiting seat 6 moves toward the buckling plate 3, the rubber cushion 10 can increase the friction between the limiting seat 6 and the buckling plate 3, and prevent the two from directly contacting and causing wear.

[0031] See also Figures 1 to 3 , wherein: a hexagonal groove 11 is provided on the outer side of the threaded sleeve 8, and uniformly distributed anti-slip patterns are provided on the outer side of the threaded sleeve 8.

[0032] In the utility model, the provision of the anti-slip pattern can increase the friction when the user rotates by hand, and the provision of the hexagonal groove 11 can realize the use of the tool.

[0033] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A novel scaffold fastener structure, comprising a support frame (1), characterized in that: The support frame (1) is provided with equidistantly arranged transverse frames (2), the top of the transverse frames (2) is provided with evenly distributed through grooves (13), the left and right sides of the transverse frames (2) are fixedly connected with two buckle plates (3), the inner wall of the support frame (1) is fixedly connected with evenly distributed buckle rods (4), the bottom of the buckle rods (4) is provided with threaded rods (5), both ends of the threaded rods (5) are fixedly connected to the inner wall of the support frame (1), and the buckle rods (4) are fixedly connected to the inner wall of the support frame (1). The inner wall of the connecting plate (3) contacts the buckling rod (4), and two limit seats (6) are slidably connected to the buckling rod (4). The two limit seats (6) are respectively located on the opposite sides of the two buckling plates (3). An auxiliary component (7) is arranged on the top of the limit seat (6). Two threaded sleeves (8) are threadedly connected to the threaded rod (5). Synchronous rings (9) are installed on the opposite sides of the two threaded sleeves (8), and the top of the synchronizer ring (9) is connected to the bottom of the limit seat (6).

2. According to the novel scaffolding fastener structure of claim 1, it is characterized by: The synchronizer ring (9) is rotatably connected to the threaded sleeve (8), and the synchronizer ring (9) is not in contact with the threaded rod (5).

3. According to the novel scaffolding fastener structure of claim 1, it is characterized by: The auxiliary component (7) includes a mounting frame (701), the mounting frame (701) is connected to the top of the limiting seat (6), a top clamping block (702) is movably mounted on the mounting frame (701), and the top clamping block (702) is located at the top of the buckle plate (3).

4. According to the novel scaffolding fastener structure of claim 1, it is characterized by: A rubber cushion (10) is fixedly connected to the limiting seat (6), and the rubber cushion (10) is located on a side of the limiting seat (6) close to the adjacent buckle plate (3).

5. According to the novel scaffolding fastener structure of claim 1, it is characterized by: The outer side of the threaded sleeve (8) is provided with a hexagonal groove (11), and the outer side of the threaded sleeve (8) is provided with evenly distributed anti-slip grooves.

6. According to the novel scaffolding fastener structure of claim 3, it is characterized by: A locking rod (12) is threadedly connected to the mounting frame (701), and the other end of the locking rod (12) passes through the mounting frame (701) and is threadedly connected to the inside of the top clamping block (702).

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