Drainage wire fixing rod

Abstract

The utility model belongs to the technical field of live working appliance application, and particularly discloses a drainage wire fixing rod, which comprises an insulating rod, a circular transition connecting part, a U-shaped hanging head, a transition connecting block, a first transverse U-shaped clamping seat, a second transverse U-shaped clamping seat, a movable clamping plate, a circular fixing part, a fixing pin, a fixing block with a screw groove, a fastening screw rod, an anti-skid rotating part and the like. The drainage wire fixing rod has the advantages that the overall structural design is reasonable, the drainage wire fixing rod can be conveniently and stably hung on a main drainage wire, meanwhile, the drainage wire clamping part is designed to be of a movable opening and closing structure, the drainage wire can be conveniently and firmly clamped and fixed, the drainage wire does not slide or swing in a large range, and the drainage wire fixing rod is convenient to use. And the use requirements of safe hot-line work are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of live working tool application, and in particular relates to a drainage line fixing rod, which is used for safe live operating work of the drainage line. Background Art

[0002] In the operation and maintenance of power systems, it is sometimes necessary to inspect, repair and replace components or equipment, such as replacing pole switches due to upgrades and modifications. Live work is another way of working that is different from power outage work. It can inspect, repair and replace components or equipment without power outage.

[0003] The drainage wire fixing rod is an important electrical device for non-stop power supply operation. It is mainly used to fix the drainage wire and is mounted on the main line for corresponding safety operations. At present, the traditional drainage wire fixing rod is not firmly fixed in fixing the drainage wire, which makes live operation have great safety hazards.

[0004] Therefore, based on the above problem, the utility model provides a drainage wire fixing rod. Utility Model Content

[0005] Purpose of the utility model: The purpose of the utility model is to provide a drainage wire fixing rod to solve the technical problems existing in the use of the current fixing rod in the existing background technology.

[0006] Technical solution: The drainage wire fixing rod of the utility model includes an insulating rod, and a circular transition connecting part arranged on the end face of one end of the insulating rod, and a U-shaped hanging head arranged on the end face of one end of the circular transition connecting part, and a transition connecting block arranged on the end face of the other end of the insulating rod, and a first horizontal U-shaped holder and a second horizontal U-shaped holder arranged on the outer walls of both sides of one end of the transition connecting block, and a movable clamping plate used in conjunction with the first horizontal U-shaped holder and the second horizontal U-shaped holder, and a circular fixing part arranged on the end face of one end of the movable clamping plate and located in the first horizontal U-shaped holder, and a fixing pin for assembling the first horizontal U-shaped holder and the circular fixing part, and a fixing block with a screw groove arranged in the second horizontal U-shaped holder, and a fastening screw that passes through the movable clamping plate and is connected to the fixing block with a screw groove, and an anti-slip rotation part arranged on the fastening screw.

[0007] In the technical solution of the present invention, the drainage wire fixing rod also includes a transverse circular transition sleeve which is arranged on the fastening screw and used in conjunction with the anti-slip rotation part.

[0008] In the technical solution, the transition connection block is a square insulating block; wherein the transition connection block, the first transverse U-shaped holder and the second transverse U-shaped holder are integrally formed.

[0009] Compared with the prior art, the beneficial effects of the drainage wire fixing rod of the utility model are: the overall structural design is reasonable, which is convenient for stable mounting on the main wire. At the same time, the drainage wire clamping part is designed as a movable opening and closing structure, which can facilitate the drainage wire to be firmly clamped and fixed. The drainage wire has no sliding or large-range swinging problems, and meets the safety requirements of live working. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the vertical structure of the drainage line fixing rod of the utility model;

[0012] Figure 2 It is a right view of the structure of the drainage line fixing rod of the utility model;

[0013] Figure 3 It is a schematic diagram of the main structure of the drainage line fixing rod of the utility model;

[0014] Among them, the serial numbers in the figure are as follows: 10-insulating rod, 11-circular transition connection part, 12-U-shaped hanging head, 13-transition connection block, 14-first horizontal U-shaped socket, 141-second horizontal U-shaped socket, 15-movable clamping plate, 151-circular fixing part, 16-fixing pin, 17-fixing block with screw groove, 18-fastening screw, 19-anti-slip rotating part, 20-horizontal circular transition sleeve. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Embodiment 1

[0019] like Figure 1 , Figure 2 and Figure 3 The drain wire fixing rod shown in the figure includes an insulating rod 10, and a circular transition connection portion 11 arranged on the end surface of one end of the insulating rod 10, and a U-shaped hanging head 12 arranged on the end surface of one end of the circular transition connection portion 11, and a transition connection block 13 arranged on the other end surface of the insulating rod 10, and a first horizontal U-shaped clamping seat 14 and a second horizontal U-shaped clamping seat 141 arranged on the outer walls of both sides of one end of the transition connection block 13, and a first horizontal U-shaped clamping seat 14 and a second horizontal U-shaped clamping seat 141 are used in conjunction with the first horizontal U-shaped clamping seat 14 and the second horizontal U-shaped clamping seat 141. A movable clamping plate 15 for use, and a circular fixing portion 151 arranged on an end surface of the movable clamping plate 15 and located in the first horizontal U-shaped clamping seat 14, and a fixing pin 16 for assembling the first horizontal U-shaped clamping seat 14 and the circular fixing portion 151, and a fixing block 17 with a screw groove arranged in the second horizontal U-shaped clamping seat 141, and a fastening screw 18 that penetrates the movable clamping plate 15 and is connected to the fixing block 17 with a screw groove, and an anti-slip rotation portion 19 arranged on the fastening screw 18;

[0020] The opposing surfaces of the transition connection block 13 and the movable clamping plate 15 are arranged as a semicircular structure, and the drainage line is located in the opposing surfaces of the transition connection block 13 and the movable clamping plate 15 of the semicircular structure.

[0021] Embodiment 2

[0022] On the basis of the first embodiment, the drainage line fixing rod further includes a transverse circular transition pressing sleeve 20 which is arranged on the fastening screw 18 and cooperates with the anti-slip rotation part 19;

[0023] When the tightening screw 18 is rotated by the anti-slip rotating portion 19 , the transverse circular transition sleeve 20 presses one end surface of the movable clamping plate 15 to closely fit and contact with the second transverse U-shaped clamping seat 141 .

[0024] In addition, the preferred transition connection block 13 is a square insulating block; wherein the transition connection block 13, the first transverse U-shaped holder 14 and the second transverse U-shaped holder 141 are integrally formed.

[0025] The working principle or structural principle of the drainage wire fixing rod of this structure:

[0026] (1) The two ends of the drainage line (not shown in the figure, which does not affect the disclosure of the technical solution of this application) are respectively placed in the semicircular structure on the opposite sides of the transition connection block 13 and the movable clamping plate 15;

[0027] (2) The anti-slip rotating part 19 is used to rotate the tightening screw 18, and then the transverse circular transition sleeve 20 presses the end surface of one end of the movable clamping plate 15 to closely fit and contact the second transverse U-shaped clamping seat 141, thereby completing the clamping action of the drainage line in the semicircular structure on the opposite sides of the transition connection block 13 and the movable clamping plate 15;

[0028] (3) The insulating rod 10 (a set of supporting equipment is mounted on the main conductor) is mounted on both sides of the components or equipment to be inspected, repaired or replaced on the main conductor through the U-shaped hanging head 12.

[0029] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. Drainage line fixing rod, characterized by: The invention comprises an insulating rod (10), a circular transition connection portion (11) arranged on the end surface of one end of the insulating rod (10), a U-shaped hanging head (12) arranged on the end surface of one end of the circular transition connection portion (11), a transition connection block (13) arranged on the end surface of the other end of the insulating rod (10), a first transverse U-shaped clamping seat (14) and a second transverse U-shaped clamping seat (141) arranged on the outer walls of both sides of one end of the transition connection block (13), and a movable clamping plate used in conjunction with the first transverse U-shaped clamping seat (14) and the second transverse U-shaped clamping seat (141) (15), and a circular fixing portion (151) arranged on one end surface of the movable clamping plate (15) and located in the first horizontal U-shaped clamping seat (14), and a fixing pin (16) for assembling the first horizontal U-shaped clamping seat (14) and the circular fixing portion (151), and a fixing block with a screw groove (17) arranged in the second horizontal U-shaped clamping seat (141), and a fastening screw (18) passing through the movable clamping plate (15) and connected to the fixing block with a screw groove (17), and an anti-slip rotation portion (19) arranged on the fastening screw (18).

2. The drainage wire fixing rod according to claim 1, characterized in that: The drainage line fixing rod also includes a transverse circular transition pressing sleeve (20) which is arranged on the fastening screw (18) and is used in conjunction with the anti-slip rotation part (19).

3. The drainage wire fixing rod according to claim 1, characterized in that: The transition connection block (13) is a square insulating block; The transition connection block (13), the first transverse U-shaped clamping seat (14) and the second transverse U-shaped clamping seat (141) are integrally formed.

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