Novel climbing frame net scaffold fastener

Abstract

The utility model relates to the technical field of scaffolds, and discloses a novel climbing frame net scaffold fastener which comprises a scaffold connecting rod, a connecting plate, an adjusting screw rod, a climbing frame net fixing plate, a handle ring, a fixing nut, a limiting rod, a fixing bolt and a limiting mechanism. According to the novel scaffold fastener for the climbing frame net, a scaffold connecting rod is stabilized through a limiting mechanism, when the length needs to be adjusted, a handle ring is rotated, an anti-skid groove is formed in the surface of the handle ring, hand slipping during rotation is prevented, the handle ring drives an adjusting screw rod to rotate, and the adjusting screw rod moves towards the right side of a connecting plate; meanwhile, the climbing frame net fixing plate is driven to move rightwards, the limiting rod is driven to slide rightwards on the inner wall of the right side of the connecting plate, after completion, the fixing nut is rotated, the fixing nut makes contact with the right side of the connecting plate, the connecting position of the adjusting screw rod and the connecting plate is fixed, and the effects that the overall length is conveniently adjusted, and practicability is high are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolding, in particular to a novel climbing frame net scaffolding fastener. Background Art

[0002] Climbing nets are a new type of scaffolding and a new type of protective equipment used in construction projects. Whether small or large, they play a vital role in ensuring worker safety. Climbing nets are used on various construction sites, particularly high-rise buildings, to fully enclose construction areas and effectively prevent people and objects from falling.

[0003] The climbing frame net needs to be easy to use and assemble, so that it is easy to build and dismantle. At the same time, the scaffolding also needs to have good structural strength to ensure construction safety. Both of the above characteristics require corresponding fasteners to achieve, such as Figure 1 shown.

[0004] According to Chinese Patent Publication No. CN 217897257 U, a new type of climbing net scaffolding fastener is disclosed, comprising a first fastener and a second fastener. The first fastener comprises a cylindrical section and a flat snap-on section, with a transition section between the cylindrical section and the flat snap-on section. A "7"-shaped through-hole is provided on the surface of the flat snap-on section. The second fastener is a flat plate structure and is inserted into the through-hole. Two back-to-back slots are provided at the ends of the flat snap-on section. By rationally arranging the cylindrical section, the flat snap-on section, and the transition section of the first fastener, the utility model can ensure good structural strength of the fastener.

[0005] However, the above device has the problem that the overall length cannot be adjusted after being plugged in, resulting in the need to change the connection length with the scaffolding to ensure that the protective net does not tilt, which is a rather cumbersome problem. Utility Model Content

[0006] The purpose of the utility model is to provide a new type of climbing frame net scaffolding fastener to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a new type of climbing frame net scaffolding fastener, including a scaffolding connecting rod, a connecting plate is slidably connected to the right side of the scaffolding connecting rod, an adjusting screw is threadedly connected to the right side of the connecting plate, a climbing frame net fixing plate is rotatably connected to the right side of the adjusting screw surface, a handle ring is fixedly connected to the right side of the adjusting screw surface, a fixing nut is threadedly connected to the surface of the adjusting screw, a limiting rod is fixedly connected to the left side of the climbing frame net fixing plate, a fixing bolt is movably connected to the connecting plate and the surface of the scaffolding connecting rod, and a limiting mechanism is installed on the surface of the scaffolding connecting rod.

[0008] Preferably, the fixing bolt passes through the scaffolding connecting rod below and is threadedly connected to the inner wall of the connecting plate. The right side of the connecting plate is cylindrical, and the left side of the connecting plate is inserted into the right inner wall of the scaffolding connecting rod.

[0009] Preferably, the right side of the adjusting screw is movably connected to the inner wall of the climbing frame net fixing plate, an anti-slip groove is provided on the surface of the handle ring, and the right side of the handle ring is rotatably connected to the inner wall of the climbing frame net fixing plate.

[0010] Preferably, the fixing nut contacts the right side of the connecting plate, and the limiting rod is slidably connected to the right inner wall of the connecting plate.

[0011] Preferably, the limiting mechanism includes a limiting ring, a hand rod is fixedly connected to the surface of the limiting ring, and limiting nuts are provided on the left and right sides of the limiting ring.

[0012] Preferably, the surface of the scaffolding connecting rod is provided with threads, the limiting rings are respectively threadedly connected to the left and right sides of the surface of the scaffolding connecting rod, and the hand rods are distributed in an annular shape on the surface of the limiting rings.

[0013] Preferably, the limiting nuts are respectively threadedly connected to the left and right sides of the surface of the scaffold connecting rod, and the inner sides of the limiting nuts are respectively in contact with the outer sides of the limiting rings.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0015] After the scissor lift is completed, the fixing nut is turned so that the fixing nut contacts the right side of the connecting plate, and the connection between the adjusting screw and the connecting plate is fixed, so that the overall length can be adjusted conveniently, and the practical effect is strong.

[0016] Second, the utility model connects the scaffolding connecting rod to the surface of the scaffolding, holds the hand rod, and drives the limit ring to rotate, so that the limit ring contacts the left and right sides of the connection between the scaffolding connecting rod and the scaffolding. The limit ring stabilizes the connection between the scaffolding connecting rod and the scaffolding. At the same time, the hand rod can stabilize the connection. When the limit nut is rotated, the inner side of the limit nut contacts the outer side of the limit ring respectively, and the limit ring is stabilized, thereby achieving the effect of stabilizing the connection between the scaffolding connecting rod and the scaffold and improving the structural strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of the connecting plate, adjusting screw and climbing frame net fixing plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the present utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the connection between the connecting plate, adjusting screw and climbing frame net fixing plate of the utility model.

[0021] Among them: 1. Scaffolding connecting rod; 2. Connecting plate; 3. Adjusting screw; 4. Climbing net fixing plate; 5. Handle ring; 6. Fixing nut; 7. Limit rod; 8. Fixing bolt; 9. Limiting mechanism; 91. Limiting ring; 92. Hand rod; 93. Limiting nut. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The utility model provides the following technical solutions:

[0024] Example 1

[0025] See also Figure 1-4 A new type of climbing frame net scaffolding fastener, including a scaffolding connecting rod 1, the right side of the scaffolding connecting rod 1 is slidingly connected to a connecting plate 2, the right side of the connecting plate 2 is threadedly connected to an adjusting screw 3, the right side of the adjusting screw 3 is rotatably connected to a climbing frame net fixing plate 4, the right side of the adjusting screw 3 surface is fixedly connected to a handle ring 5, the surface of the adjusting screw 3 is threadedly connected to a fixing nut 6, the left side of the climbing frame net fixing plate 4 is fixedly connected to a limiting rod 7, the connecting plate 2 and the surface of the scaffolding connecting rod 1 are movably connected with a fixing bolt 8, and a limiting mechanism 9 is installed on the surface of the scaffolding connecting rod 1.

[0026] Specifically, the fixing bolt 8 passes through the scaffolding connecting rod 1 below and is threadedly connected to the inner wall of the connecting plate 2. The right side of the connecting plate 2 is cylindrical, and the left side of the connecting plate 2 is inserted into the right inner wall of the scaffolding connecting rod 1.

[0027] Specifically, the right side of the adjusting screw 3 is movably connected to the inner wall of the climbing frame net fixing plate 4, and an anti-slip groove is provided on the surface of the handle ring 5. The right side of the handle ring 5 is rotatably connected to the inner wall of the climbing frame net fixing plate 4.

[0028] Specifically, the fixing nut 6 contacts the right side of the connecting plate 2 , and the limiting rod 7 is slidably connected to the right inner wall of the connecting plate 2 .

[0029] When the yoke 1 is in the upright position, the yoke 1 is in the upright position, and the yoke 1 is in the upright position, so that the yoke 1 is in the upright position, and the yoke 1 is in the upright position, so that the yoke 1 is in the upright position, and the yoke 1 is in the upright position, so that the yoke 1 is in the upright position, and the yoke 1 is in the upright position, so that the yoke 1 is in the upright position, and the yoke 1 is in the upright position, so that the yoke 1 is in the upright position,

[0030] Example 2

[0031] See also Figure 1-4 On the basis of the first embodiment, it is further obtained that the limiting mechanism 9 includes a limiting ring 91 , a hand rod 92 is fixedly connected to the surface of the limiting ring 91 , and limiting nuts 93 are provided on the left and right sides of the limiting ring 91 .

[0032] Specifically, a thread is provided on the surface of the scaffolding connecting rod 1 , and the limiting rings 91 are respectively threadedly connected to the left and right sides of the surface of the scaffolding connecting rod 1 , and the hand rods 92 are distributed in an annular shape on the surface of the limiting rings 91 .

[0033] Specifically, the limiting nuts 93 are respectively threadedly connected to the left and right sides of the surface of the scaffold connecting rod 1 , and the inner sides of the limiting nuts 93 are respectively in contact with the outer sides of the limiting rings 91 .

[0034] Through the above technical solution, by connecting the scaffolding connecting rod 1 to the surface of the scaffolding, holding the hand rod 92, and driving the limit ring 91 to rotate, the limit ring 91 contacts the left and right sides of the connection between the scaffolding connecting rod 1 and the scaffolding, and the limit ring 91 stabilizes the connection between the scaffolding connecting rod 1 and the scaffolding. At the same time, the hand rod 92 can stabilize the connection, and then rotate the limit nut 93 so that the inner side of the limit nut 93 contacts the outer side of the limit ring 91 respectively, and stabilizes the limit ring 91, thereby stabilizing the connection between the scaffolding connecting rod 1 and the scaffold and improving the structural strength.

[0035] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel climbing frame net scaffold fastener, comprising a scaffold connecting rod (1), characterized in that: The right side of the scaffolding connecting rod (1) is slidably connected to a connecting plate (2), the right side of the connecting plate (2) is threadedly connected to an adjusting screw (3), the right side of the adjusting screw (3) is rotatably connected to a climbing frame net fixing plate (4), the right side of the adjusting screw (3) is fixedly connected to a handle ring (5), the surface of the adjusting screw (3) is threadedly connected to a fixing nut (6), the left side of the climbing frame net fixing plate (4) is fixedly connected to a limiting rod (7), the connecting plate (2) and the surface of the scaffolding connecting rod (1) are movably connected with a fixing bolt (8), and a limiting mechanism (9) is installed on the surface of the scaffolding connecting rod (1).

2. A new type of climbing frame scaffolding fastener according to claim 1, characterized in that: The fixing bolt (8) passes through the scaffolding connecting rod (1) below and is threadedly connected to the inner wall of the connecting plate (2); the right side of the connecting plate (2) is cylindrical, and the left side of the connecting plate (2) is inserted into the right inner wall of the scaffolding connecting rod (1).

3. According to claim 1, a new type of climbing frame scaffolding fastener is characterized in that: The right side of the adjusting screw rod (3) is movably connected to the inner wall of the climbing frame net fixing plate (4), and an anti-slip groove is provided on the surface of the handle ring (5). The right side of the handle ring (5) is rotatably connected to the inner wall of the climbing frame net fixing plate (4).

4. The novel climbing frame net scaffolding fastener according to claim 1 is characterized in that: The fixing nut (6) contacts the right side of the connecting plate (2), and the limiting rod (7) is slidably connected to the inner wall of the right side of the connecting plate (2).

5. According to the new type of climbing frame scaffolding fastener according to claim 1, it is characterized by: The limiting mechanism (9) comprises a limiting ring (91), a hand rod (92) is fixedly connected to the surface of the limiting ring (91), and limiting nuts (93) are arranged on the left and right sides of the limiting ring (91).

6. A new type of climbing frame net scaffolding fastener according to claim 5, characterized in that: The surface of the scaffolding connecting rod (1) is provided with threads, the limiting rings (91) are respectively threadedly connected to the left and right sides of the surface of the scaffolding connecting rod (1), and the hand rods (92) are distributed in an annular shape on the surface of the limiting rings (91).

7. The novel climbing frame net scaffolding fastener according to claim 5 is characterized in that: The limiting nut (93) is respectively threadedly connected to the left and right sides of the surface of the scaffolding connecting rod (1), and the inner side of the limiting nut (93) contacts the outer side of the limiting ring (91).

Images