Adjustable angle steel clamp on angle steel iron tower

Abstract

The utility model relates to the technical field of angle steel clamps, and discloses an adjustable angle steel clamp on an angle steel iron tower, which comprises angle steel, a clamp main hanging point is mounted above a break angle of the angle steel, two clamp fasteners are clamped on the inner side of the clamp main hanging point, and the two clamp fasteners and the clamp main hanging point are locked through a 90-degree double screw. The two ends of the 90-degree double screw are fastened through two nuts, a round installation hole is formed in the upper portion of the clamp main hanging point and used for installing an anti-falling device, and a through hole is formed in the side face of the clamp main hanging point. The angle steel fixing device can be adjusted according to the size of angle steel, is used for installing a lifeline or other equipment above an angle steel iron tower, can be suitable for installing and fixing angle steel of different specifications, is good in universality, does not need to form holes in the angle steel, does not affect the structural stress of the angle steel, is good in anti-skid performance, can prevent the angle steel from accidentally sliding off in the high altitude during installation, and is excellent in sidesway resistance due to the sawtooth-shaped design. The device can be used for installing lifeline or load-carrying equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel clamps, in particular to an angle steel clamp which can be adjusted on an angle steel tower. Background Art

[0002] Angle steel is the most commonly used basic material in the manufacture of power towers and communication towers. To install communication equipment, navigation lights and anti-fall devices on the towers, installation holes need to be reserved on the towers in advance. Since most of the towers are located in the suburbs or deep in the mountains, it is impossible to drill holes on site, and drilling will affect the stability of the tower's force structure. If anti-fall devices and other equipment need to be installed outside the plan, a special clamp needs to be designed to clamp them on the angle steel. Therefore, an adjustable angle steel clamp on the angle steel tower is proposed. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides an adjustable angle steel clamp on an angle steel tower.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable angle steel clamp on an angle steel tower, comprising: an angle steel, a clamp main hanging point installed above the angle of the angle steel, two clamp fasteners are clamped on the inner side of the clamp main hanging point, the two clamp fasteners and the clamp main hanging point are locked by a 90-degree double screw, and the two ends of the 90-degree double screw are fastened by two nuts.

[0005] Preferably, a circular mounting hole is provided above the main hanging point of the clamp for installing a fall prevention device, a through hole is provided on the side of the main hanging point of the clamp, and the bottom of the main hanging point of the clamp is recessed into the through hole to form a right-angle bend, and contacts the corner of the angle steel through the right-angle bend to maintain stable and firm clamping, and a mounting hole is provided on the front and back of the main hanging point of the clamp respectively for adjusting the ninety-degree double screw.

[0006] Preferably, the front and back sides of the main hanging point of the clamp are provided with bumps for improving the friction of the main hanging point of the clamp, and the front side of the main hanging point of the clamp is provided with a groove for installing a LOGO logo to improve recognition.

[0007] Preferably, the middle part of the 90-degree twin screw is bent, and the bending part is an arc angle. Adjustment thread grooves are provided at both ends of the 90-degree twin screw for adjusting the size to meet the installation requirements of angle steels of various specifications.

[0008] Preferably, the inner side of the clamp fastener is clamped on the angle steel, and the other side is in contact with the main hanging point of the clamp. A number of serrated anti-slip grooves are provided on the inner side of the clamp fastener for clamping on the angle steel, effectively preventing the clamping and falling off of angle steels of different thicknesses, and preventing slippage when subjected to force. An adjustment hole is provided in the middle of the clamp fastener, and the 90-degree double screw movably passes through the adjustment hole to meet the installation requirements of angle steels of different specifications. A supporting and fixing groove is provided on the outer side of the clamp fastener, and is in contact with the main hanging point of the clamp, to prevent the clamp fastener from lateral deviation. Reinforcing ribs are provided at the arc of the clamp fastener to improve the structural strength of the clamp fastener. A rectangular groove is provided at the bottom of the clamp fastener for installing a LOGO plate.

[0009] Preferably, both ends of the 90-degree twin screw are also sleeved with gaskets, and are threadedly connected to the adjusting thread grooves at both ends of the 90-degree twin screw through the nut.

[0010] Compared with the prior art, the utility model provides an adjustable angle steel clamp on an angle steel tower, which has the following beneficial effects:

[0011] The adjustable angle steel clamp on the angle steel tower can be adjusted according to the size of the angle steel, and is used to install lifelines or other equipment above the angle steel tower. It can be suitable for the installation and fixation of angle steels of different specifications, has good versatility, does not need to drill holes on the angle steel, does not affect the stress of the angle steel structure, has good anti-slip performance, can prevent accidental slipping at high altitudes during installation, has a serrated design, and has excellent anti-lateral displacement performance, and can be used for the installation of lifelines or load-bearing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main hanging point structure of the clamp of the utility model;

[0015] Figure 3 This is a schematic diagram of the ninety-degree twin-screw structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the clamp fastener structure of the utility model.

[0017] In the figure: 1. Angle steel; 2. Main hanging point of the clamp; 21. Circular mounting hole; 22. Mounting hole; 23. Through hole; 24. Groove; 25. Bump; 26. Right-angle bend; 3. Ninety-degree double screw; 31. Arc angle; 32. Adjustment thread groove; 4. Clamp fastener; 41. Serrated anti-slip groove; 42. Adjustment hole; 43. Reinforcement rib; 44. Support fixing groove; 45. Rectangular groove; 5. Nut; 6. Gasket. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In addition, in the description of the present utility model, “several” means two or more than two, unless otherwise clearly and specifically defined.

[0022] like Figure 1-4 As shown, the utility model provides an adjustable angle steel clamp on an angle steel tower, comprising: an angle steel 1, a clamp main hanging point 2 is installed above the corner of the angle steel 1, a circular mounting hole 21 is provided for installing other equipment such as a fall prevention device, two clamp fasteners 4 are clamped on the inner side of the clamp main hanging point 2, the two clamp fasteners 4 and the clamp main hanging point 2 are locked by a 90-degree double screw 3, and the two ends of the 90-degree double screw 3 are fastened by two nuts 5.

[0023] A circular mounting hole 21 is provided above the main hanging point 2 of the clamp for installing an anti-fall device. A through hole 23 is provided on the side of the main hanging point 2 of the clamp for locking and fixing a nut therein when installing the anti-fall device. The bottom of the main hanging point 2 of the clamp is recessed into the through hole 23 to form a right-angle bend 26, and contacts the corner of the angle steel 1 through the right-angle bend 26 to maintain a stable and firm clamping. A mounting hole 22 is provided on the front and back of the main hanging point 2 of the clamp for adjusting the ninety-degree double screw 3, and providing an installation fixing channel to fix the ninety-degree double screw 3 and limit the ninety-degree double screw 3.

[0024] The front and back sides of the clamp main hanging point 2 are provided with protrusions 25 for improving the friction of the clamp main hanging point 2. The front side of the clamp main hanging point 2 is provided with a groove 24 for installing a LOGO logo to improve recognition.

[0025] The middle bending setting of the 90-degree twin screw 3 can be adjusted to different sizes according to different sizes of angle steels 1, and is fixed by nuts 5 to meet the installation requirements of angle steels 1 of different specifications. The bending part thereof is an arc angle 31, and adjusting thread grooves 32 are provided at both ends of the 90-degree twin screw 3 for adjusting the size to meet the installation requirements of angle steels of various specifications.

[0026] The inner side of the clamp fastener 4 is clamped on the angle steel 1, which is the main clamping component for the clamp main hanging point 2. The clamp fastener 4 and the clamp main hanging point 2 are firmly fixed on the angle steel 1 by the extrusion of the nut 5 and the 90-degree double screw 3, and the other side is against the clamp main hanging point 2. A plurality of serrated anti-skid grooves 41 are provided on the inner side of the clamp fastener 4 for clamping on the angle steel 1, effectively preventing the angle steels 1 of different thickness specifications from being clamped and falling off, and preventing slippage when subjected to force. An adjusting hole 42 is provided on the part, and the 90-degree double screw 3 movably passes through the adjusting hole 42 to adapt to the installation requirements of angle steels 1 of different specifications. A supporting fixing groove 44 is provided on the outer side of the clamp fastener 4, and it abuts on the main hanging point 2 of the clamp to prevent the clamp fastener 4 from lateral deviation. A reinforcing rib 43 is provided at the arc of the clamp fastener 4 to improve the structural strength of the clamp fastener 4. A rectangular groove 45 is provided at the bottom of the clamp fastener 4 to install a LOGO plate to improve recognition.

[0027] Gaskets 6 are also sleeved on both ends of the 90-degree twin screw 3 and are threadedly connected to the adjusting thread grooves 32 at both ends of the 90-degree twin screw 3 through nuts 5 .

[0028] The following is a detailed description of the working principle of the adjustable angle steel clamp on the angle steel tower.

[0029] like Figure 1-4As shown, when in use, a clamp main hanging point 2 is placed at the corner of the angle steel 1 where the clamp needs to be installed, and two clamp fasteners 4 are placed on the inner side of the angle steel 1 and clamped with the angle steel 1, and the other two sides are fitted on the clamp main hanging point 2, and then the 90-degree double screw 3 is movably placed in the mounting hole 22 and the adjustment holes 42 on both sides in turn, and two gaskets 6 are respectively mounted on the outer wall of the 90-degree double screw 3, and locked with two nuts 5, and then the anti-fall device is installed inside the circular mounting hole 21.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable angle steel clamp on an angle steel tower, comprising: An angle steel (1) is characterized in that a clamp main hanging point (2) is installed above the corner of the angle steel (1), and two clamp fasteners (4) are clamped on the inner side of the clamp main hanging point (2), and the two clamp fasteners (4) and the clamp main hanging point (2) are locked by a 90-degree double screw (3), and the two ends of the 90-degree double screw (3) are fastened by two nuts (5).

2. The adjustable angle steel clamp on the angle steel tower according to claim 1 is characterized in that: A circular mounting hole (21) is provided above the main hanging point (2) of the clamp for mounting an anti-fall device, a through hole (23) is provided on the side of the main hanging point (2) of the clamp, and the bottom of the main hanging point (2) of the clamp is recessed into the through hole (23) to form a right-angle bend (26), and contacts the corner of the angle steel (1) through the right-angle bend (26), and a mounting hole (22) is provided on the front and back of the main hanging point (2) of the clamp for adjusting the ninety-degree double screw (3).

3. The adjustable angle steel clamp on the angle steel tower according to claim 1, characterized in that: The front and back sides of the clamp main hanging point (2) are provided with protrusions (25) for increasing the friction of the clamp main hanging point (2), and the front side of the clamp main hanging point (2) is provided with a groove (24) for installing a LOGO mark.

4. The adjustable angle steel clamp on the angle steel tower according to claim 1, characterized in that: The middle part of the 90-degree twin screw (3) is bent, and the bending part is an arc angle (31). Adjustment thread grooves (32) are provided at both ends of the 90-degree twin screw (3) for adjusting the size.

5. The adjustable angle steel clamp on the angle steel tower according to claim 1, characterized in that: The inner side of the clamp fastener (4) is clamped on the angle steel (1), and the other side is in contact with the main hanging point (2) of the clamp. The inner side of the clamp fastener (4) is provided with a plurality of serrated anti-slip grooves (41) for clamping on the angle steel (1). An adjustment hole (42) is provided in the middle of the clamp fastener (4), and the 90-degree double screw (3) movably passes through the adjustment hole (42). A supporting fixing groove (44) is provided on the outer side of the clamp fastener (4) and is in contact with the main hanging point (2) of the clamp. A reinforcing rib (43) is provided at the arc of the clamp fastener (4) for improving the structural strength of the clamp fastener (4). A rectangular groove (45) is provided at the bottom of the clamp fastener (4) for installing a LOGO plate.

6. The adjustable angle steel clamp on the angle steel tower according to claim 1, characterized in that: Gaskets (6) are also sleeved on both ends of the 90-degree twin screw (3) and are threadedly connected to the adjusting thread grooves (32) at both ends of the 90-degree twin screw (3) through the nuts (5).

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