Cable net type scaffold

Abstract

The utility model discloses a cable net type scaffold, which belongs to the technical field of scaffolds and comprises a barrel, a plurality of inhaul cables are arranged on the surface of the barrel, two ends of each inhaul cable are respectively and fixedly connected with a connecting ring, a bottom plate is arranged on the upper surface of the barrel, and a first rotating shaft is rotatably connected to the upper surface of the bottom plate through a bearing. The surface of the first rotating shaft is provided with a winding roller in a penetrating mode, the surface of the winding roller is fixedly connected with a plurality of sets of drag hooks, and by arranging the drag hooks, one end of an inhaul cable can be conveniently hung on the surface of the winding roller through a connecting ring, and by arranging the winding roller, the first rotating shaft drives the winding roller to rotate; according to the inhaul cable winding device, the winding roller is arranged, so that the redundant part of the inhaul cable is conveniently wound on the surface of the winding roller, the length of the inhaul cable is conveniently adjusted, the ratchet and the ratchet wheel are arranged, the ratchet is driven to be clamped to the inner wall of the ratchet wheel under the action of the torsion spring, and therefore the winding roller can rotate in one direction, and loosening of the winding roller is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to scaffold technology field more specifically, it relates to a cable net type scaffold. BACKGROUND

[0002] The cable net scaffold system is formed by a plurality of steel cables anchored to the main structure of the atrium periphery, and the steel cables only bear tension, so various supports for maintaining stability are not needed. Therefore, the least material can be used to achieve the bearing effect. The steel cables are connected by a ring plate in the middle, and the ring can be appropriately provided with a circle of contact cable to pull the load cable. The outer shape looks like a spider web.

[0003] When the cable net scaffold is erected, the length of the cable needs to be controlled in order to control the sagging curvature of the cable. However, the existing fixing method for the two ends of the cable usually uses a buckle ring to fix it, which is not convenient for adjusting the length of the cable and is inconvenient to use. UTILITY MODEL CONTENT

[0004] (1) Technical problem to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cable net type scaffold which has the characteristics of being convenient to adjust the length of the cable.

[0006] (2) Technical scheme

[0007] To achieve the above purpose, the utility model provides a cable net type scaffold, which comprises a cylinder, a plurality of cables are arranged on the surface of the cylinder, a connecting ring is fixedly connected to the two ends of each cable, a bottom plate is arranged on the upper surface of the cylinder, a first rotating shaft is rotatably connected to the upper surface of the bottom plate through a bearing, a winding roller is arranged on the surface of the first rotating shaft, a hook is fixedly connected to the surface of the winding roller, and a plurality of hooks are arranged on the upper surface of the cylinder.

[0008] When the cable net type scaffold is used, the hook is arranged to facilitate hanging one end of the cable on the surface of the winding roller through the connecting ring. The winding roller is arranged to facilitate winding the excess part of the cable on the surface of the winding roller by rotating the winding roller driven by the first rotating shaft, thereby facilitating the adjustment of the length of the cable.

[0009] Further, a ratchet wheel is fixedly connected to the upper surface of each bottom plate.

[0010] Further, a fixed frame is fixedly connected to the surface of each first rotating shaft, a second rotating shaft is rotatably connected to the surface of the fixed frame, a ratchet tooth is arranged on the surface of the second rotating shaft, the ratchet tooth cooperates with the ratchet wheel, and a torsion spring is sleeved on the surface of the second rotating shaft.

[0011] Further, a plurality of the second rotating shaft upper ends are fixedly connected with a push piece respectively.

[0012] Further, a plurality of the first rotating shaft upper ends are fixedly connected with a sleeve.

[0013] Further, a plurality of the bottom plate surfaces are respectively provided with a plurality of stepped holes.

[0014] (3) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The cable net type scaffold, through the setting of the hook, the cable is hung on the surface of the winding roller through the connecting ring, the winding roller is driven to rotate by the first rotating shaft, the excess part of the cable is wound on the surface of the winding roller, and the length of the cable is adjusted.

[0017] 2. The cable net type scaffold, through the setting of the ratchet and the ratchet wheel, the ratchet is clamped in the inner wall of the ratchet wheel under the action of the torsion spring, the winding roller can be unidirectionally rotated, the winding roller is prevented from loosening, the push piece drives the second rotating shaft and the ratchet to rotate, the ratchet is separated from the ratchet wheel, and the limiting of the winding roller is released. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art. Obviously, the drawings in the following description are only one embodiment of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating labor.

[0019] Figure 1 It is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is Figure 1 It is an enlarged structural schematic diagram of A in the middle;

[0021] Figure 3 It is a structural schematic diagram of the bottom plate in the utility model.

[0022] The marks in the drawings are:

[0023] 1, cylinder; 2, cable; 3, connecting ring; 4, bottom plate; 5, first rotating shaft; 6, winding roller; 7, hook; 8, ratchet wheel; 9, fixed frame; 10, second rotating shaft; 11, ratchet; 12, torsion spring; 13, push piece; 14, sleeve; 15, stepped hole. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the technical solutions in the specific embodiments of the utility model are described clearly and completely below to further illustrate the utility model. Obviously, the described specific embodiments are only a part of the embodiments of the utility model, rather than all the modes.

[0025] Embodiment:

[0026] The following will be combined with the drawings of the utility model Figures 1-3 The utility model is further described in detail.

[0027] Please refer to Figures 1-3 The utility model provides a technical scheme: a cable net type scaffold, including the cylinder 1, the surface of the cylinder 1 is provided with a plurality of cables 2, and the two ends of the plurality of cables 2 are fixedly connected with connecting rings 3 respectively, the upper surface of the cylinder 1 is provided with a bottom plate 4, the upper surface of the bottom plate 4 is rotatably connected with a first rotating shaft 5 through a bearing, the surface of the first rotating shaft 5 is provided with a winding roller 6, and the surface of the winding roller 6 is fixedly connected with a drag hook 7; the drag hook 7 has a plurality of groups, and is evenly arranged on the upper surface of the cylinder 1; by arranging the drag hook 7, one end of the cable 2 can be hung on the surface of the winding roller 6 through the connecting ring 3; by arranging the winding roller 6, the first rotating shaft 5 drives the winding roller 6 to rotate, so that the excess part of the cable 2 can be wound on the surface of the winding roller 6, and the length of the cable 2 can be adjusted conveniently.

[0028] Specifically, a plurality of bottom plates 4 are fixedly connected with ratchets 8 on the upper surfaces respectively, a plurality of first rotating shafts 5 are fixedly connected with fixed frames 9 on the surfaces respectively, the surface of the fixed frame 9 is rotatably connected with a second rotating shaft 10, the surface of the second rotating shaft 10 is provided with a ratchet 11, the ratchet 11 is matched with the ratchet 8, and the surface of the second rotating shaft 10 is sleeved with a torsion spring 12.

[0029] By adopting the above technical scheme, the ratchet 11 is clamped in the inner wall of the ratchet 8 under the action of the torsion spring 12 by arranging the ratchet 11 and the ratchet 8, so that the winding roller 6 can rotate in one direction, and the winding roller 6 can be prevented from loosening.

[0030] Specifically, a plurality of second rotating shafts 10 are fixedly connected with push pieces 13 on the upper ends respectively.

[0031] By adopting the above technical scheme, the second rotating shaft 10 and the ratchet 11 are driven to rotate by the push piece 13, the ratchet 11 is separated from the ratchet 8, and the winding roller 6 is released from the limiting.

[0032] Specifically, a plurality of first rotating shafts 5 are fixedly connected with sleeves 14 on the upper ends.

[0033] By adopting the technical scheme, the sleeve 14 is arranged, so that the force adding rod is used to drive the sleeve 14 and the first rotating shaft 5 to rotate, and the winding roller 6 is rotated.

[0034] Specifically, a plurality of stepped holes 15 are arranged on the surface of the plurality of bottom plates 4.

[0035] By adopting the technical scheme, the stepped holes 15 are arranged, so that the bottom plates 4 are fixed on the upper surface of the cylinder body 1 by using the bolts.

[0036] The working principle of the utility model is as follows: in use, the bottom plates 4 are fixed on the upper surface of the cylinder body 1 by using the bolts through the stepped holes 15, then the connecting ring 3 is hung on the surface of the pull hook 7, the force adding rod is inserted into the inner wall of the sleeve 14, the first rotating shaft 5 and the winding roller 6 are rotated, the excess part of the cable 2 is wound on the surface of the winding roller 6, under the action of the torsion spring 12, the ratchet 11 is clamped on the inner wall of the ratchet wheel 8, the winding roller 6 is unidirectionally rotated, the winding roller 6 is prevented from loosening, the length of the cable 2 is adjusted in a proper range, when the cable 2 needs to be removed, the push piece 13 is pressed, the push piece 13 drives the second rotating shaft 10 and the ratchet 11 to rotate, the ratchet 11 is separated from the ratchet wheel 8, the winding roller 6 is released, and the connecting ring 3 is taken off from the surface of the pull hook 7.

[0037] The embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and the person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as the modification is within the scope of the claims of the utility model, the modification is protected by the patent law.

Claims

1. A netting type scaffold comprising a tubular body (1), characterized in that: The surface of the barrel (1) is provided with a plurality of cables (2), both ends of the plurality of cables (2) are respectively fixedly connected with a connecting ring (3), the upper surface of the barrel (1) is provided with a bottom plate (4), the upper surface of the bottom plate (4) is rotatably connected with a first rotating shaft (5) through a bearing, the surface of the first rotating shaft (5) is provided with a winding roller (6), the surface of the winding roller (6) is fixedly connected with a pull hook (7), the pull hook (7) has a plurality of groups, and is evenly arranged on the upper surface of the barrel (1).

2. A scaffold of claim 1, wherein: The upper surface of the plurality of bottom plates (4) is respectively fixedly connected with a ratchet wheel (8).

3. A scaffold of claim 2, wherein: The surface of the plurality of first rotating shafts (5) is fixedly connected with a fixing frame (9), the surface of the fixing frame (9) is rotatably connected with a second rotating shaft (10), the surface of the second rotating shaft (10) is provided with a ratchet (11), the ratchet (11) is matched with the ratchet wheel (8), and the surface of the second rotating shaft (10) is sleeved with a torsion spring (12).

4. A scaffold of claim 3, wherein: The upper end of the plurality of second rotating shafts (10) is respectively fixedly connected with a push piece (13).

5. The cable-net scaffold of claim 1, wherein: The upper end of the plurality of first rotating shafts (5) is fixedly connected with a sleeve (14).

6. The cable-net scaffold of claim 1, wherein: The surface of the plurality of bottom plates (4) is respectively provided with a plurality of stepped holes (15).

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