Steel pipe scaffold capable of being quickly lapped
By designing structures such as connecting tubes, connecting grooves, fastening screws and guide grooves on the steel pipe scaffolding, rapid splicing and lifting of multiple scaffolds are achieved, solving the problems of low splicing efficiency and inability to lift and lower in the existing technology, and improving the efficiency of use and scope of application.
Patent Information
- Application Number
- CN202122555991.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2021-10-23
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2031-10-23
AI Technical Summary
The existing steel pipe scaffolding that can be quickly spliced has low splicing efficiency and cannot be raised or lowered, which affects its use efficiency and scope of application.
The design of connecting tubes, connecting grooves, fastening screws and screw holes is adopted to realize the rapid splicing of multiple scaffolds; the setting of guide strips and guide grooves ensures the stable connection between the bottom tube and the connecting tube; the combination of the bottom tube, connecting rods, limit holes and limit screws is used to realize the lifting and fine-tuning of the scaffold.
The scaffolding's splicing efficiency and applicable scope are improved, its practicality is enhanced, and it is convenient for quick use and stable adjustment.
Smart Images
Figure CN223459119U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of scaffold, concretely relates to a steel pipe scaffold of quick joint. BACKGROUND
[0002] Scaffold is the working platform that is erected to ensure that each construction process is carried out smoothly. Scaffold is divided into outer scaffold and inner scaffold according to the position of erection, and is divided into wooden scaffold, bamboo scaffold and steel pipe scaffold according to different materials, and is divided into vertical pole type scaffold, bridge type scaffold, door type scaffold, suspension type scaffold, hanging type scaffold, pick type scaffold and climbing type scaffold according to the structural form.
[0003] But the steel pipe scaffold of quick joint in the market has certain defects in the use process, for example, the multiple scaffolds cannot be spliced, the quick joint of the scaffold is not convenient, the joint efficiency of the scaffold is low, the quick use of the scaffold is affected, in addition, the scaffold cannot be lifted, the fine adjustment of the scaffold is not convenient, the application range of the scaffold is limited, and the practicality of the scaffold is affected. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a steel pipe scaffold of quick joint to solve the joint efficiency of the scaffold being low and the scaffold not being lifted and being inconvenient to fine adjust in the background art.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a steel pipe scaffold of quick joint, including at least two vertical poles and cross bars, two wheel buckles are arranged on each vertical pole, and a through hole matched with the vertical pole is formed in the middle of the two wheel buckles, four insertion slots in annular array distribution are formed in the inside of each wheel buckle, a plug is welded at the both ends of each cross bar, the lower half of each plug penetrates the insertion slot and is provided with a fixing hole, a connecting barrel is welded at the top end of each vertical pole, a bottom barrel is arranged at the bottom end of each vertical pole, a connecting groove matched with the bottom barrel is formed in the inside of each connecting barrel in a hollow manner, a fastening screw is screwed on one side of each connecting barrel, and a screw hole is formed in the lower half of each bottom barrel, and each screw hole corresponds to each fastening screw.
[0006] Preferably, a cavity is formed in the inside of each bottom barrel in a hollow manner, a limiting screw is screwed on one side of the top of each bottom barrel, a connecting rod is welded at the bottom end of each vertical pole, and each connecting rod is inserted into the cavity, limiting holes are formed on each connecting rod in equidistance distribution, and the limiting holes are matched with the limiting screw.
[0007] Preferably, the inner wall of the slot is provided with a limiting slot on both sides, the plug is welded with a limiting strip on both sides, and the two limiting strips correspond to the two limiting slots.
[0008] Preferably, the outer wall of the connecting rod is provided with a sliding strip on both sides, the inner wall of the bottom cylinder is provided with a sliding groove on both sides, and the two sliding grooves correspond to the two sliding strips.
[0009] Preferably, the outer wall of the bottom cylinder is provided with four guide strips arranged in a ring shape, and the inner wall of the connecting slot is provided with four guide grooves corresponding to the four guide strips.
[0010] Preferably, the limiting screw is provided with a screwing disc at one end outside the bottom cylinder, and the outer circumference of the screwing disc is fixed with four convex rods arranged in a ring shape.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] (1) The utility model discloses a connecting cylinder, a connecting slot, a fastening screw and a threaded hole, which can realize the splicing of multiple scaffolds, realize the quick lapping of the scaffold, effectively improve the lapping efficiency of the scaffold, and facilitate the quick use of the scaffold.
[0013] In addition, the guide strip and the guide groove can realize the limiting of the bottom cylinder, facilitate the stable insertion of the bottom cylinder and the connecting cylinder, realize the quick insertion of the bottom cylinder and the connecting slot, and further facilitate the splicing of the scaffold.
[0014] (2) The utility model discloses a bottom cylinder, a connecting rod, a limiting hole and a limiting screw, which can realize the lifting of the scaffold, realize the fine adjustment of the scaffold, effectively increase the application range of the scaffold, greatly improve the practicality of the scaffold, and facilitate the use of the scaffold.
[0015] In addition, the sliding strip and the sliding groove can realize the sliding of the connecting rod and the limiting of the connecting rod, realize the stable movement of the connecting rod, and facilitate the stable adjustment of the scaffold. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structural schematic view of the utility model;
[0017] Figure 2 It is a structural schematic view of the horizontal rod of the utility model;
[0018] Figure 3 It is a top view of the wheel buckle of the utility model;
[0019] Figure 4 It is a sectional view of the vertical rod of the utility model;
[0020] Figure 5 For Figure 4 enlarged view of A in FIG. 1;
[0021] In the figure: 1-stand pole; 2-wheel buckle; 3-guide bar; 4-screw hole; 5-bottom cylinder; 6-limiting screw; 7-fixing hole; 8-plug; 9-cross bar; 10-connection cylinder; 11-fastening screw; 12-limiting strip; 13-through hole; 14-insert slot; 15-limiting slot; 16-sliding strip; 17-limiting hole; 18-connection rod; 19-guide slot; 20-connection slot; 21-sliding groove. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0023] Please refer to Figures 1-5 The utility model provides the following technical scheme: a steel pipe scaffold of quick jointing, including at least two stand poles 1 and cross bars 9, two wheel buckles 2 are sleeved on each stand pole 1, and the middle of two wheel buckles 2 is provided with a through hole 13 matched with the stand pole 1, four insert slots 14 in annular array distribution are formed in the inside of each wheel buckle 2, the lower half of each plug 8 is inserted into the insert slot 14 and is provided with a fixing hole 7, the top end of each stand pole 1 is welded with a connection cylinder 10, and the bottom end of each stand pole 1 is provided with a bottom cylinder 5, the inside of each connection cylinder 10 is hollow and is formed with a connection slot 20 matched with the bottom cylinder 5, one side of each connection cylinder 10 is screwed with a fastening screw 11, the lower half of each bottom cylinder 5 is provided with a screw hole 4, and each screw hole 4 corresponds to each fastening screw 11, the connection of connection cylinder 10, connection slot 20, fastening screw 11 and screw hole 4 can realize the splicing of multiple scaffolds, so as to realize the quick jointing of the scaffold, effectively improve the jointing efficiency of the scaffold, and facilitate the quick use of the scaffold.
[0024] Further, the inside of each bottom cylinder 5 is hollowed to form a cavity, and the top side of each bottom cylinder 5 is screwed with a limiting screw rod 6, the bottom end of each vertical rod 1 is welded with a connecting rod 18, and each connecting rod 18 is inserted into the cavity, and a plurality of limiting holes 17 are arranged on each connecting rod 18, the limiting holes 17 are matched with the limiting screw rod 6, and the bottom cylinder 5, the connecting rod 18, the limiting hole 17 and the limiting screw rod 6 can realize the lifting of the scaffold, so as to realize the fine adjustment of the scaffold, effectively increase the application range of the scaffold, greatly improve the practicality of the scaffold, and be conducive to the use of the scaffold.
[0025] Further, the inner wall of the slot 14 is provided with a limiting groove 15 on both sides, and the two limiting grooves 15 correspond to the two limiting strips 12, when the plug 8 is inserted into the slot 14, the limiting strip 12 is inserted into the limiting groove 15, so as to limit the plug 8 and the slot 14, thereby realizing the quick positioning of the limiting strip 12 and the limiting groove 15.
[0026] Further, the outer wall of the connecting rod 18 is provided with a sliding strip 16 on both sides, and the inner wall of the bottom cylinder 5 is provided with a sliding groove 21 on both sides, and the two sliding grooves 21 correspond to the two sliding strips 16, when the connecting rod 18 moves in the cavity of the bottom cylinder 5, the sliding strip 16 moves in the sliding groove 21, so as to realize the sliding of the connecting rod 18, and the limiting of the connecting rod 18 can be realized, so as to realize the stable movement of the connecting rod 18.
[0027] Further, the outer wall of the bottom cylinder 5 is provided with four guide strips 3, and the four guide strips 3 are arranged in a ring array, the inner wall of the connecting groove 20 is provided with four guide grooves 19, and the four guide grooves 19 correspond to the four guide strips 3, when the bottom cylinder 5 is inserted into the connecting groove 20, the guide strip 3 slides in the guide groove 19, so as to realize the limiting of the bottom cylinder 5, thereby realizing the quick insertion of the bottom cylinder 5 and the connecting groove 20.
[0028] Further, the limiting screw rod 6 is provided with a rotating disc at one end outside the bottom cylinder 5, and the outer circumference of the rotating disc is fixed with four convex rods arranged in a ring array, so as to rotate the limiting screw rod 6.
[0029] The working principle and use process of the utility model: when using, the user can first set the wheel buckle 2 through the through hole 13 on the corresponding position of two vertical rods 1 respectively, and weld the wheel buckle 2 and the vertical rod 1, then insert the plug 8 at the both ends of the horizontal rod 9 into the slot 14 on the wheel buckle 2 respectively, to connect the horizontal rod 9 and the vertical rod 1, until the required number of horizontal rods 9 and vertical rods 1 are connected, then pass the fastener through the fixing hole 7, to fasten the plug 8 on the wheel buckle 2, to realize the lapping of the multifunctional scaffold, to facilitate the use of the multifunctional scaffold, during the lapping of the scaffold, the user can insert the vertical rod 1 through the bottom cylinder 5 into the connecting slot 20 in the connecting cylinder 10 at the top of another vertical column 1, and rotate the fastening screw 11 into the screw joint hole 4, to fasten the bottom cylinder 5 and the connecting cylinder 10, to realize the splicing of multiple scaffolds, to facilitate the lapping of multiple scaffolds, effectively improve the lapping efficiency of the scaffold, to facilitate the rapid use of the scaffold, in addition, during the use of the scaffold, the user can rotate the limiting screw 6 out of the limiting hole 17, and pull the vertical rod 1 upwards, so that the connecting rod 18 moves along the inside of the bottom cylinder 5, to realize the rising of the scaffold, until the scaffold rises to the required height, then the user rotates the limiting screw 6 into the limiting hole 17, to clamp the bottom cylinder 5 and the connecting rod 18, to realize the fixation of the vertical rod 1 and the bottom cylinder 5, when the height of the scaffold needs to be adjusted downwards, the user can rotate the limiting screw 6 out of the limiting hole 17, and pull the vertical rod 1 downwards, to insert the connecting rod 18 into the inside of the bottom cylinder 5, so that the scaffold descends, until the scaffold descends to the required height, then the user rotates the limiting screw 6 into the limiting hole 17, to clamp the bottom cylinder 5 and the connecting rod 18, to realize the fixation of the vertical rod 1 and the bottom cylinder 5, to realize the lifting of the scaffold, to facilitate the fine adjustment of the scaffold, effectively improve the practicality of the scaffold, further facilitate the use of the scaffold.
[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A steel tube scaffolding which can be quickly coupled, characterized in that: The utility model relates to a kind of vertical rod and crossbar, including at least two vertical rods (1) and crossbar (9), two wheel buckles (2) are sleeved on each of the vertical rod (1), and the middle of two wheel buckles (2) is equipped with the through hole (13) matched with vertical rod (1), four insertion slots (14) of annular array distribution are formed in the inside of each wheel buckle (2), and the lower half of each insertion slot (14) is equipped with fixed hole (7), the top of each vertical rod (1) is welded with connecting cylinder (10), and the bottom of each vertical rod (1) is provided with bottom cylinder (5).
2. The steel pipe scaffold capable of being quickly coupled according to claim 1, characterized in that: The inside of each connecting cylinder (10) is hollow and formed with connecting groove (20) matched with bottom cylinder (5), and one side of each connecting cylinder (10) is screwed with fastening screw (11), the lower half of each bottom cylinder (5) is equipped with screwing hole (4), and each screwing hole (4) is one-to-one corresponding with each fastening screw (11), the inside of each bottom cylinder (5) is hollow and formed with cavity, and the top side of each bottom cylinder (5) is screwed with limiting screw (6), the bottom of each vertical rod (1) is welded with connecting rod (18), and each connecting rod (18) is inserted into cavity, and limiting hole (17) of equidistance distribution is formed on each connecting rod (18), and the limiting hole (17) is matched with limiting screw (6).
3. The steel pipe scaffold capable of being quickly erected according to claim 1, characterized in that: The inner wall of the insertion slot (14) is equipped with limiting slot (15) on both sides, the both sides of the insertion slot (14) are welded with limiting strip (12), and two limiting strips (12) are one-to-one corresponding with two limiting slots (15).
4. The steel pipe scaffold capable of being quickly erected according to claim 2, characterized in that: The outer wall of the connecting rod (18) is equipped with slide bar (16) on both sides, the inner wall of the bottom cylinder (5) is equipped with sliding groove (21) on both sides, and two sliding grooves (21) are one-to-one corresponding with two slide bars (16).
5. The steel pipe scaffolding according to claim 2, wherein: The outer wall of the bottom cylinder (5) is equipped with four guide strips (3), and the four guide strips (3) are annular array distribution, the inner wall of the connecting groove (20) is equipped with four guide grooves (19), and the four guide grooves (19) are one-to-one corresponding with four guide strips (3).
6. The steel pipe scaffolding according to claim 2, wherein: The end of the limiting screw (6) outside bottom cylinder (5) is equipped with screwing disc, and the outer circumference of the screwing disc is fixed with four convex rods of annular array distribution.