Hoop fixing structure and anti-falling device for electric iron tower component

Abstract

The utility model relates to the technical field of clamp fixing, in particular to a hooping structure and an electric power iron tower component anti-falling device, which comprise a clamp main body, a first fixing structure, a second fixing structure, a third fixing structure and a fastening bolt, the first fixing structure is located at the outer end of the hoop body, the second fixing structure is located below the first fixing structure, the fastening bolt is connected with the first fixing structure and the second fixing structure, the surface of the fastening bolt is in threaded connection with a fastening nut, a positioning column is inserted into the surface of the fastening nut, and a third fixing structure is fixed to the surface of the positioning column. The clamp has the advantages that when an object is fixed, the clamp body needs to be arranged on the object in a sleeving mode, the clamp body and the first fixing structure are fixed through the screw, and the fastening bolt is rotated to drag the second fixing structure to downwards extrude the object to fix the object.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electric power tower, concretely is a kind of hoop structure and electric power tower component anti-falling device. BACKGROUND

[0002] Electric power tower is the basic equipment in overhead distribution line, for supporting transmission line in high altitude, need to be fixed and anti-falling when installing cable and distribution pipe connection to avoid causing safety accident.

[0003] The hoop structure mainly includes clamp main body, fixed structure and fastening bolt composition existing clamp product, whether it is installation or in the process of fixed object in use, it can cause the loosening of fastening bolt due to the interference of external environment, vibration or shaking, so that the object fastened by it is off track or falls and safety accident occurs, it is not very convenient when the installation or disengagement of product. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of hoop structure and electric power tower component anti-falling device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of hoop structure and electric power tower component anti-falling device, a kind of hoop structure and electric power tower component anti-falling device includes:

[0006] Clamp main body, first fixed structure, second fixed structure, third fixed structure and fastening bolt;

[0007] First fixed structure is located at the outer end of clamp main body, second fixed structure is located below first fixed structure, fastening bolt is connected with first fixed structure and second fixed structure, fastening bolt is screwed with fastening nut on surface, fastening nut is inserted with positioning column on surface, third fixed structure is fixed on the surface of positioning column.

[0008] Preferably, the surface of the first fixed structure is provided with a bolt groove, the surface of the clamp main body is provided with a screw hole, and the surface of the first fixed structure is also provided with a screw hole.

[0009] Preferably, the second fixed structure is provided with a circular plate inside, the circular plate can rotate inside the second fixed structure, and the circular plate is fixed at the bottom end of the fastening bolt.

[0010] Preferably, the bottom end of the fastening bolt is fixed with a fastening nut, the surface of the fastening nut is inserted with a positioning column, the inside of the fastening nut is provided with a spring, the end of the spring is connected with a limiting column, the end of the limiting column is provided with a connecting column, the connecting column is fixed at the end of the positioning column, the limiting column is inserted inside the connecting column, and the limiting column is T-shaped in cross section.

[0011] Preferably, the section of the positioning column is hexagonal, and the section of the connecting column is circular.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a staff fixed object need to be put on the object with the hoop main part, with screw nail, the hoop main part and first fixed structure are fixed, and the second fixed structure is dragged to the object and is extruded to make it fixed in rotating fastening nut, need to be lifted before use fixed column, and the fixed nut is tightened, and the fixed column is loosened after the object is fixed, and the spring is pulled back to the fixed column, and the hoop main part is fixed to the coil, and the utility model can make the coil center line convenient to pull out and retract. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Fig. 2 It is the structure schematic diagram of the utility model fastening bolt;

[0016] Fig. 3 It is the section structure schematic diagram of the utility model fastening bolt;

[0017] In the drawing: 1 hoop main part, 2 first fixed structure, 3 second fixed structure, 4 third fixed structure, 5 screw nail, 6 round plate, 7 fastening bolt, 8 fastening nut, 9 positioning column, 10 spring, 11 limit post, 12 connecting column, 13 screw hole, 14 bolt slot. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme of the utility model clear, complete and the advantage more clear and clear, the following will be further detailed with the drawings to the utility model embodiment.It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all embodiments, only to explain the embodiments of the utility model, and not for limiting the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the scope of the utility model.

[0019] Embodiment one

[0020] Please refer to Figs. 1-3 , the utility model provides a technical scheme: a hoop fixed structure and electric power iron tower component anti-falling device, characterized in that: a hoop fixed structure and electric power iron tower component anti-falling device includes:

[0021] Hoop main part 1, first fixed structure 2, second fixed structure 3, third fixed structure 4 and fastening bolt 7;

[0022] The first fixing structure 2 is located at the outer end of the clamping body 1, the second fixing structure 3 is located below the first fixing structure 2, the fastening bolt 7 is connected with the first fixing structure 2 and the second fixing structure 3, the surface of the fastening bolt 7 is screwed with the fastening nut 8, the surface of the fastening nut 8 is inserted with the positioning column 9, the surface of the positioning column 9 is fixed with the third fixing structure 4, and the third fixing structure 4 can be clamped on the two sides of the first fixing structure 2 to prevent the fastening bolt 7 from loosening, and the fastening bolt 7 rotates to drive the second fixing structure 3 to loosen.

[0023] Embodiment two

[0024] On the basis of the embodiment one, the bolt groove 14 is arranged in the middle of the first fixing structure 2, the surface of the clamping body 1 is provided with the screw hole 13, the surface of the first fixing structure 2 is also provided with the screw hole 13, the screw hole 13 is screwed with the screw 5, the second fixing structure 3 is internally provided with the round plate 6, the round plate 6 can rotate in the second fixing structure 3, the round plate 6 is fixed at the bottom end of the fastening bolt 7, the fastening nut 8 is rotated to make the fastening bolt 7 rotate in the bolt groove 14, then the second fixing structure 3 is driven to move downwards by the round plate 6 to press the object to be fixed.

[0025] Embodiment three

[0026] On the basis of the embodiment two, the bottom end of the fastening bolt 7 is fixed with the fastening nut 8, the surface of the fastening nut 8 is inserted with the positioning column 9, the inside of the fastening nut 8 is provided with the spring 10, the end of the spring 10 is connected with the limiting column 11, the end of the limiting column 11 is provided with the connecting column 12, the connecting column 12 is fixed at the end of the positioning column 9, the limiting column 11 is inserted in the inside of the connecting column 12, the cross section of the limiting column 11 is T-shaped, the cross section of the positioning column 9 is hexagonal, and the cross section of the connecting column 12 is circular.

[0027] In actual use, when the staff fixes the object, the clamping body 1 is sleeved on the object, the screw 5 is screwed with the screw hole 13 to fix the clamping body 1 and the first fixing structure 2, the positioning column 9 is lifted, the fastening nut 8 can be screwed, the fastening nut 8 is rotated to make the fastening bolt 7 rotate in the bolt groove 14, then the second fixing structure 3 is driven to move downwards by the round plate 6 to press the object to be fixed, the positioning column 9 is loosened, the spring 10 acts on the limiting column 11 by the elastic force to pull back the positioning column 9, after being pulled back, the third fixing structure 4 is clamped on the two sides of the first fixing structure 2 to prevent the fastening bolt 7 from loosening, the fastening bolt 7 rotates to drive the second fixing structure 3 to loosen, and the object cannot be clamped tightly, the clamping body 1 can fix the coil, and the coil can be conveniently pulled out and retracted.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping structure and power tower component fall arrest device, characterized by: A kind of hoop structure and power tower component anti-falling device includes: Clamp body (1), first fixed structure (2), second fixed structure (3), third fixed structure (4) and fastening bolt (7); First fixed structure (2) is located at the outer end of clamp body (1), second fixed structure (3) is located below first fixed structure (2), fastening bolt (7) is connected with first fixed structure (2) and second fixed structure (3), the surface of fastening bolt (7) is screwed with fastening nut (8), the surface of fastening nut (8) is inserted with positioning column (9), and third fixed structure (4) is fixed on the surface of positioning column (9).

2. The hoop structure and power tower component fall arrest device of claim 1, wherein: The surface of first fixed structure (2) is provided with bolt groove (14), the surface of clamp body (1) is provided with screw hole (13), and the surface of first fixed structure (2) is also provided with screw hole (13), which is screwed with screw (5).

3. The hoop structure and power tower component fall arrest device of claim 2, wherein: The second fixed structure (3) is provided with a circular plate (6) inside, the circular plate (6) can rotate in the second fixed structure (3), and the circular plate (6) is fixed at the bottom end of the fastening bolt (7).

4. The hoop structure and power tower component fall arrest device of claim 3, wherein: The bottom end of the fastening bolt (7) is fixed with the fastening nut (8), the surface of the fastening nut (8) is inserted with the positioning column (9), the inside of the fastening nut (8) is provided with the spring (10), the end of the spring (10) is connected with the limiting column (11), the end of the limiting column (11) is provided with the connecting column (12), the connecting column (12) is fixed at the end of the positioning column (9), the limiting column (11) is inserted in the inside of the connecting column (12), and the limiting column (11) is T-shaped in cross section.

5. The hoop structure and power tower component fall arrest device of claim 4, wherein: The cross section of the positioning column (9) is hexagonal, and the cross section of the connecting column (12) is circular.

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