Anti-falling lightning arrester connecting wire clamp easy to install

Abstract

The utility model relates to the technical field of connecting wire clamps, and discloses an easy-to-install anti-drop lightning arrester connecting wire clamp, which comprises an upper wire clamp body and a lower wire clamp body, round holes are formed in two sides of the inner part of the upper wire clamp body, sleeves are welded in the round holes, one side of the inner wall of each sleeve is fixedly connected with a connecting assembly, and the other side of the inner wall of each sleeve is fixedly connected with a connecting rod. The connecting assembly is used for improving the installation stability between the upper wire clamp body and the lower wire clamp body, and a first bolt and a second bolt are in threaded connection with the upper portion and the lower portion of the interior of the sleeve respectively. According to the lightning arrester connecting wire clamp, double-thread connecting wire installation is carried out on the connecting clamp, the fastening capacity is ensured, the possibility that the lightning arrester connecting wire clamp is loosened and falls off is reduced, the application range is wide, the lightning arrester connecting wire clamp can be fastened and clamped, the lightning arrester connecting wire can be tightly clamped in a wire groove, and the lightning arrester connecting wire clamp has good corrosion resistance. The protection performance is enhanced, and the device is suitable for line installation of lightning arresters of various models.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connecting wire clamp, especially to an easy-to-install lightning arrester connecting wire clamp. BACKGROUND

[0002] The lightning arrester connecting wire clamp is a key component for connecting the lightning arrester and the wire in the power system, mainly to ensure the stable connection between the lightning arrester and the grounding wire, lightning conductor or other power equipment, and to ensure the effective diversion of lightning current when the lightning arrester is triggered. In order to avoid poor contact or falling phenomenon, an easy-to-install and anti-falling connecting wire clamp is designed. Its main features are simple installation, firm and reliable, anti-falling function, and can withstand lightning current impact.

[0003] In the power system, the lightning arrester is an important device to protect electrical equipment from lightning impact. The lightning arrester connecting wire clamp, as a key component for installation and connection, is crucial to ensure the safety and stability of the power system, but the problems of loosening, falling or poor contact during installation and use, resulting in poor contact of the equipment, unstable current, poor durability, etc., further affect the normal operation of the lightning arrester and the safety of the power system. Therefore, an easy-to-install and anti-falling lightning arrester connecting wire clamp is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides an easy-to-install and anti-falling lightning arrester connecting wire clamp, aiming to improve the problems of loosening, falling or poor contact during installation and use in the prior art, resulting in poor contact of the equipment, unstable current, poor durability, etc., further affecting the normal operation of the lightning arrester and the safety of the power system.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an easy-to-install and anti-falling lightning arrester connecting wire clamp, comprising an upper wire clamp body and a lower wire clamp body, the inside of the upper wire clamp body is provided with a circular hole on both sides, a sleeve is welded inside the circular hole, a connecting assembly is fixedly connected to the inner wall of one side of the sleeve, the connecting assembly is used to improve the stability of the installation between the upper wire clamp body and the lower wire clamp body, a bolt one and a bolt two are threadedly connected inside the sleeve respectively.

[0006] As a further description of the above technical scheme:

[0007] The connecting assembly comprises a spring, one end of the spring is fixedly connected to the inner wall of one side of the sleeve, the other end of the spring is fixedly connected with a connecting barrel, the side close to the bolt one and the bolt two is threadedly connected inside the connecting barrel.

[0008] As a further description of the above technical scheme:

[0009] The middle part of the upper wire clamp body and the lower wire clamp body is provided with an arc-shaped slot, the upper wire clamp body and the lower wire clamp body are fitted to form a wire slot through the two arc-shaped slots, an elliptical mounting hole is formed on one side of the inner part of the lower wire clamp body, an oblique opening mounting hole is formed on the other side of the inner part of the lower wire clamp body, and the sleeve is slidingly connected in the inner part of the elliptical mounting hole and the oblique opening mounting hole.

[0010] As a further description of the above technical solution:

[0011] The spring is sleeved on the outer side of the bolt one, and the connecting barrel is slidingly connected in the inner part of the sleeve.

[0012] As a further description of the above technical solution:

[0013] The inner part of the upper wire clamp body, the lower wire clamp body and the sleeve is composed of a base layer, a corrosion-resistant layer and a zinc layer, the base layer is a main material, the corrosion-resistant layer is fixedly connected to the outer part of the base layer, and the zinc layer is fixedly connected to the outer part of the corrosion-resistant layer.

[0014] As a further description of the above technical solution:

[0015] The corrosion-resistant layer is made of tetrafluoroethylene material, and the zinc layer is made of hot-dip galvanizing treatment process.

[0016] As a further description of the above technical solution:

[0017] The wire slot is suitable for the installation of various models of lightning arresters, and has a wide application range.

[0018] The utility model has the advantages of the following beneficial effects:

[0019] In the utility model, the sleeve is inserted into the mounting hole and pushed to one side, and then rotated to move into the oblique opening mounting hole, bolt two is rotated to screw into the sleeve and into the connecting barrel, and the spring is pulled to generate a rebound force, when bolt two is screwed into the connecting barrel for half, the connecting barrel is rotated to be sleeved on the outer thread connection of bolt one, double thread connection wire installation of the connecting clamp is realized, the fastening capacity is ensured, the possibility of lightning arrester connecting wire clamp falling off is reduced, and the utility range is wide.

[0020] The utility model discloses a lightning arrester connecting wire clamp of easy installation and anti -drop, including upper wire clamp body, lower wire clamp body, arc groove, wire groove, round hole, oval mounting hole, oblique opening mounting hole, bolt one, sleeve, bolt two, spring and connecting cylinder, the lower wire clamp body is connected with the upper wire clamp body through the sleeve, and the sleeve is provided with the bolt one and the bolt two. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A perspective view of the lightning arrester connecting wire clamp of easy installation and anti -drop is provided for the utility model;

[0022] Figure 2 A split view of the lightning arrester connecting wire clamp of easy installation and anti -drop is provided for the utility model;

[0023] Figure 3 An installation structure schematic view of the lightning arrester connecting wire clamp of easy installation and anti -drop is provided for the utility model;

[0024] Figure 4 An internal material structure schematic view of the lightning arrester connecting wire clamp of easy installation and anti -drop is provided for the utility model.

[0025] LEGEND:

[0026] 1, upper wire clamp body, 2, lower wire clamp body, 3, arc groove, 4, wire groove, 5, round hole, 6, oval mounting hole, 7, oblique opening mounting hole, 8, bolt one, 9, sleeve, 10, bolt two, 11, spring, 12, connecting cylinder, 13, base layer, 14, anticorrosive layer, 15, zinc layer. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range of protection of the utility model.

[0028] REFERENCE Figure 1 , Figure 2 , Figure 3The utility model provides an embodiment: an easy installation lightning arrester connecting wire clamp of anti -drop, including upper line clamp body 1 and lower line clamp body 2, both sides in the inside of upper line clamp body 1 are all seted up round hole 5, the inside welding of round hole 5 has sleeve 9, the inner wall one side of sleeve 9 is fixedly connected with connecting assembly, connecting assembly is used for improving the stability of installation between upper line clamp body 1 and lower line clamp body 2, the inside of sleeve 9 is respectively screwed with bolt one 8 and bolt two 10, connecting assembly includes spring 11, one end of spring 11 is fixedly connected in the inner wall of one side of sleeve 9, the other end of spring 11 is fixedly connected with connecting cylinder 12, the side of approaching of bolt one 8 and bolt two 10 is all screwed in the inside of connecting cylinder 12, spring 11 is set in the outside one side of bolt one 8, connecting cylinder 12 is slidably connected in the inside of sleeve 9.

[0029] by the sleeve 9 of one side is inserted after aiming at oval mounting hole 6, it is pushed to the side far from oblique opening mounting hole 7, then it is rotated to make sleeve 9 move to the inside of oblique opening mounting hole 7, and bolt two 10 is rotated, it is rotated into sleeve 9 to the inside of connecting cylinder 12, and spring 11 is pulled synchronously, makes it produce resilience, when bolt two 10 is rotated to the inside half of connecting cylinder 12, bolt two 10 no longer moves in the inside of connecting cylinder 12, then connecting cylinder 12 is driven to rotate to make it rotate sleeve in the outside of bolt one 8, with its threaded connection, make it complete installation of upper line clamp body 1 and lower line clamp body 2, realize the double threaded connection wire installation of connecting clamp, ensure the fastening ability, reduce the possibility of lightning arrester connecting wire clamp loosening and falling, wide application range.

[0030] Refer to Figure 1 , Figure 2 , Figure 4 The middle part of upper line clamp body 1 and lower line clamp body 2 is seted up arc slot 3, the arc slot 3 of two is formed after the adhesion of upper line clamp body 1 and lower line clamp body 2 Lead groove 4, the inside one side of lower line clamp body 2 is seted up oval mounting hole 6, the other side inside of lower line clamp body 2 is seted up oblique opening mounting hole 7, the inside of oval mounting hole 6 and oblique opening mounting hole 7, sleeve 9 is slidably connected in the inside of oval mounting hole 6 and oblique opening mounting hole 7, lead groove 4 is suitable for the installation of multiple models lightning arrester, wide application range;The inside material of upper line clamp body 1, lower line clamp body 2 and sleeve 9 is composed of base layer 13, anticorrosive layer 14 and zinc layer 15, base layer 13 is main material, the outside of base layer 13 is fixedly connected with anticorrosive layer 14, the outside of anticorrosive layer 14 is fixedly connected with zinc layer 15, anticorrosive layer 14 is made of tetrafluoroethylene material, zinc layer 15 is made of hot-dip galvanizing process.

[0031] The bolt two 10 is clamped by the setting of the oblique opening installation hole 7, avoids sliding out of the lower wire clamp body 2, affects normal use, the two sides of the wire groove 4 are arc-shaped, the lightning arrester line installation of various models can be applied, and the outer part of the upper wire clamp body 1, the lower wire clamp body 2 and the sleeve 9 is made of the corrosion-proof layer 14 made of teflon material, has very high resistance, is not easy to be corroded, is resistant to high temperature, waterproof, weather-resistant and insulating, etc., the zinc layer 15 made of hot galvanizing treatment process makes the surface have practical smoothness, further improves corrosion resistance, enhances protection performance, realizes the fastening and clamping of the lightning arrester wire clamp, the lightning arrester connecting wire can be clamped in the wire groove, and the corrosion resistance and protection performance are further improved, and the lightning arrester line installation of various models can be applied.

[0032] Working principle: when the connecting wire clamp needs to be used, the sleeve 9 on one side is inserted into the oval installation hole 6, then pushed to one side, then rotated to move the sleeve 9 to the inside of the oblique opening installation hole 7, and the bolt two 10 is rotated to rotate into the inside of the connecting cylinder 12, and the spring 11 is pulled synchronously, when the bolt two 10 is rotated to the inside of the connecting cylinder 12 by half, the bolt two 10 does not move any more, then the connecting cylinder 12 is driven to rotate to rotate around the outside of the bolt one 8 and is screwed with the bolt one 8, realizes double-threaded connection of the connecting clamp, ensures the fastening ability, reduces the possibility of lightning arrester connecting wire clamp loosening and falling, and has wide application range.

[0033] The bolt two 10 is clamped by the setting of the oblique opening installation hole 7, avoids sliding out of the lower wire clamp body 2, the two sides of the wire groove 4 are arc-shaped, the lightning arrester line installation of various models can be applied, and the outer part of the upper wire clamp body 1, the lower wire clamp body 2 and the sleeve 9 is made of the corrosion-proof layer 14 made of teflon material, has very high resistance, is not easy to be corroded, is resistant to high temperature, waterproof, weather-resistant and insulating, etc., the zinc layer 15 made of hot galvanizing treatment process makes the surface have practical smoothness, further improves corrosion resistance, enhances protection performance, realizes the fastening and clamping of the lightning arrester wire clamp, the lightning arrester connecting wire can be clamped in the wire groove, and the corrosion resistance and protection performance are further improved, and the lightning arrester line installation of various models can be applied.

[0034] Finally, it should be noted that: the above only preferred embodiments of the present application are described, and are not used to limit the present application, although the present application is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An easy-to-install anti-falling lightning arrester connecting clamp comprising an upper clamp body (1) and a lower clamp body (2), characterized in that: The upper wire clamp body (1) is provided with a circular hole (5) on both sides of the inside, a sleeve (9) is welded in the circular hole (5), a connecting assembly is fixedly connected to the inner wall of the sleeve (9), the connecting assembly is used to improve the stability of the installation between the upper wire clamp body (1) and the lower wire clamp body (2), and a bolt one (8) and a bolt two (10) are threadedly connected to the inside of the sleeve (9) respectively.

2. The easily installable and non-falling arrester connecting clamp according to claim 1, characterized in that: The connecting assembly comprises a spring (11), one end of the spring (11) is fixedly connected to the inner wall of one side of the sleeve (9), the other end of the spring (11) is fixedly connected with a connecting barrel (12), and the sides close to each other of the bolt one (8) and the bolt two (10) are both threadedly connected in the inside of the connecting barrel (12).

3. The easily installable and non-falling arrester connecting clamp according to claim 1, characterized in that: The middle parts of the upper wire clamp body (1) and the lower wire clamp body (2) are provided with arc-shaped grooves (3), the upper wire clamp body (1) and the lower wire clamp body (2) form a wire groove (4) through the two arc-shaped grooves (3) after being attached, an oval mounting hole (6) is formed in one side of the inside of the lower wire clamp body (2), an oblique opening mounting hole (7) is formed in the other side of the inside of the lower wire clamp body (2), and the sleeve (9) is slidingly connected in the oval mounting hole (6) and the oblique opening mounting hole (7).

4. The easily installable and non-falling arrester connecting clamp according to claim 2, characterized in that: The spring (11) is sleeved on the outer side of the bolt one (8), and the connecting barrel (12) is slidingly connected in the inside of the sleeve (9).

5. The easily installable and non-falling arrester connecting clamp according to claim 1, characterized in that: The inside of the upper wire clamp body (1), the lower wire clamp body (2) and the sleeve (9) is composed of a base layer (13), a corrosion-resistant layer (14) and a zinc layer (15), the base layer (13) is a main material, the corrosion-resistant layer (14) is fixedly connected to the outside of the base layer (13), and the zinc layer (15) is fixedly connected to the outside of the corrosion-resistant layer (14).

6. An easy-to-install, non-falling arrester connection clamp according to claim 5, characterized in that: The corrosion-resistant layer (14) is made of teflon material, and the zinc layer (15) is made of a hot-dip galvanizing process.

7. The easily installable and non-falling arrester connecting clamp according to claim 3, characterized in that: The wire groove (4) is suitable for the installation of various models of lightning arresters, and has a wide application range.

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