Lightning arrester fixing structure

Abstract

The utility model discloses a lightning arrester fixing structure which comprises a lightning arrester body, the lightning arrester body is provided with a fixing assembly, the fixing assembly comprises a fixing plane and a supporting plane, the lightning arrester body is fixed on the fixing plane, the fixing plane is provided with an adjusting piece connected with the supporting plane, and the supporting plane is provided with an adjusting groove. The adjusting piece comprises an adjusting rod and an adjusting part, the adjusting rod slides on the adjusting part, and the adjusting rod and the adjusting part are connected to the supporting plane and the fixing plane respectively. The utility model has the following advantages and effects: the angle can be adjusted, the environment is adapted, and the use is more practical and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to lightning arrester fixing structure field, more specifically, it relates to a lightning arrester fixing structure. BACKGROUND

[0002] In order to monitor the operation state of lightning arrester, the independent monitor is usually connected in series between lightning arrester and ground wire to monitor the leakage current of lightning arrester. Since the monitor needs to be connected in the low-voltage end of lightning arrester, the low-voltage end of lightning arrester cannot be directly installed on the support, so a lightning arrester adjusting device needs to be added at the bottom of lightning arrester.

[0003] For the special tower type such as corner tower, the installation space of lightning arrester device is limited, so the precision of discharge gap of lightning arrester device cannot be ensured, and then the effective operation of lightning arrester device cannot be ensured.

[0004] Therefore, how to adjust the angle under the condition of limited installation space and improve the precision of discharge gap of lightning arrester device to ensure the effective operation of lightning arrester device is a key problem to be solved by the technical personnel. TECHNICAL SOLUTION

[0005] In view of the deficiencies in the prior art, the utility model aims at providing a lightning arrester fixing structure capable of fine adjustment in a certain angle.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a lightning arrester fixing structure, comprising a lightning arrester body, characterized by: a fixing assembly is arranged on the lightning arrester body, the fixing assembly comprises a fixing plane and a supporting plane, the lightning arrester body is fixed to the fixing plane, an adjusting piece connecting the supporting plane and the fixing plane is arranged on the fixing plane, the adjusting piece comprises an adjusting rod and an adjusting part, the adjusting rod slides in the adjusting part, and the adjusting rod and the adjusting part are connected to the supporting plane and the fixing plane respectively.

[0007] The utility model is further provided as follows: an adjusting tooth is arranged at one end of the adjusting rod in the adjusting part, the adjusting part is provided with a first gear meshing with the adjusting tooth, and a driving snap ring connecting the first gear and driving the rotation of the first gear is arranged on the adjusting part.

[0008] The utility model is further provided as follows: an adjusting claw is arranged on the adjusting part, the adjusting claw slides in the adjusting part, a clamping recess is arranged on the driving snap ring, and a driving clamping part matched with the adjusting claw is arranged on the adjusting claw.

[0009] The utility model further sets up: connecting rod is provided with the connecting fixed plane on the support plane, connecting ball is provided with on the connecting rod, the connecting part that cooperates with the connecting rod is protruding on the fixed plane, the connecting part forms the limit recess that cooperates with the connecting ball.

[0010] The utility model further sets up: dust cover is provided with on the fixed plane, the dust cover is provided with the clamping protruding, the support plane is provided with the limit slot, the limit slot one end is provided with the clamping groove, the clamping groove is linked with the limit slot, the fixed plane is provided with the limit piece in one side of the limit slot.

[0011] The utility model further sets up: the limit piece includes limit spring and limit ball, the recess of limit slot is recessed on the fixed plane, the limit ball slips in the limit slot, the limit spring is located in the limit slot and is connected to the limit ball.

[0012] The utility model further sets up: recessed groove is recessed on the fixed plane, the recessed groove is provided with the rotating ring, the rotating ring is provided with the driving surface, the lightning arrester body is provided with the clamping block, when the clamping block is clamped in the recessed groove, the lightning arrester body is fixed in the fixed plane.

[0013] By adopting the above technical scheme, the lightning arrester can be adjusted at a certain angle, without replacing the base, and can be adjusted in a small range and used conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the perspective view of the utility model embodiment;

[0015] Figure 2 It is the perspective view of the utility model embodiment Figure 2 ;

[0016] Figure 3 It is the fixed plane, the support plane perspective view of the utility model embodiment;

[0017] Figure 4 It is the external schematic view of the adjusting part of the utility model embodiment;

[0018] Figure 5 It is the adjusting part schematic view of the utility model embodiment

[0019] Figure 6 It is the fixed plane sectional view of the utility model embodiment.

[0020] In the figure: 1, the arrester body; 12, the adjusting rod; 13, the adjusting part; 121, the adjusting tooth; 132, the first gear; 133, the adjusting claw; 134, the driving snap ring; 135, the clamping recess; 151, the fixed plane; 152, the supporting plane; 2, the connecting rod; 21, the connecting ball; 3, the connecting part; 31, the dust cover; 32, the clamping protrusion; 33, the limiting groove; 34, the limiting ball. DETAILED DESCRIPTION

[0021] REFERENCE Figures 1 to 6 Further illustrate the embodiments of the utility model.

[0022] A lightning arrester fixing structure, including arrester body 1, arrester body 1 is provided with fixed assembly, fixed assembly includes fixed plane 151 and supporting plane 152, arrester body 1 is fixed to fixed plane 151, fixed plane 151 is provided with the adjusting piece of connecting supporting plane 152, adjusting piece includes adjusting rod 12 and adjusting part 13, adjusting rod 12 slides in adjusting part 13, and adjusting rod 12 and adjusting part 13 are connected to supporting plane 152 and fixed plane 151 respectively.

[0023] Adjusting rod 12 is provided with adjusting tooth 121 at one end of adjusting part 13, and adjusting part 13 is provided with first gear 132 engaged with adjusting tooth 121, and adjusting part 13 is provided with driving snap ring 134 connected with first gear 132 and driving first gear 132 to rotate.

[0024] Adjusting rod 12 and adjusting part 13 are provided with a group, and connecting rod 2 is further provided on fixed plane 151 and supporting plane 152, and connecting rod 2 and adjusting rod 12 are connected at an angle of 120 degrees to fixed plane 151 and supporting plane 152, and connecting rod 2 is connected by two rotating parts rotatably connected at both ends, and the part of connecting rod 2 connected with fixed plane 151 and supporting plane 152 can deflect with adjusting, and the rotating connection is close to fixed plane 151, when adjusting rod 12 and adjusting part 13 are adjusted, the two rotating parts are rotatably connected.

[0025] Adjusting claw 133 is arranged on adjusting part 13, adjusting claw 133 slides in adjusting part 13, driving snap ring 134 is provided with clamping recess 135, and driving clamping part is arranged on adjusting claw 133.

[0026] Supporting plane 152 is provided with connecting rod 2 connected with fixed plane 151, connecting rod 2 is provided with connecting ball 21, fixed plane 151 is protruded with connecting part 3 matched with connecting rod 2, and connecting part 3 is formed with limiting recess matched with connecting ball 21.

[0027] The fixing plane 151 is provided with a dust cover 31, the dust cover 31 is provided with a clamping protrusion 32, the supporting plane 152 is provided with a limiting groove 33, one end of the limiting groove 33 is provided with a clamping groove, the clamping groove is communicated with the limiting groove 33, and the fixing plane 151 is provided with a limiting piece located at one side of the limiting groove 33.

[0028] The limiting piece comprises a limiting spring and a limiting ball 34, the fixing plane 151 is recessed with the limiting groove 33, the limiting ball 34 slides in the limiting groove 33, and the limiting spring is located in the limiting groove 33 and connected to the limiting ball 34.

[0029] The fixing plane 151 is recessed with a clamping groove, the clamping groove is provided with a rotating ring, the rotating ring is provided with a driving surface, the arrester body 1 is provided with a clamping block, when the clamping block is clamped in the clamping groove, the arrester body 1 is fixed on the fixing plane 151, the clamping block can be spherical or rectangular, when clamped in the clamping groove, the rotating ring can be rotated to limit it from being separated, the rotating ring is recessed with a U-shaped groove, a part connected between the clamping block and the arrester after rotation is located in the groove, at this time, the rotating ring covers and seals the clamping groove to ensure that the fixing plane 151 and the arrester are fixedly connected.

[0030] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and a person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A lightning arrester fixing structure comprising a lightning arrester body, characterized by: The lightning arrester body is provided with a fixing assembly, which comprises a fixing plane and a supporting plane, the lightning arrester body is fixed to the fixing plane, the fixing plane is provided with an adjusting piece connecting the supporting plane, the adjusting piece comprises an adjusting rod and an adjusting part, the adjusting rod slides in the adjusting part, and the adjusting rod and the adjusting part are connected to the supporting plane and the fixing plane respectively.

2. The lightning arrester fixing structure according to claim 1, characterized by: An adjusting tooth is arranged at one end of the adjusting rod in the adjusting part, the adjusting part is provided with a first gear engaging the adjusting tooth, and a driving snap ring is arranged on the adjusting part and connected to the first gear and drives the first gear to rotate.

3. The lightning arrester fixing structure according to claim 2, characterized by: An adjusting claw is arranged on the adjusting part, the adjusting claw slides in the adjusting part, a clamping recess is arranged on the driving snap ring, and a driving clamping part matched with the adjusting claw is arranged on the adjusting claw.

4. The lightning arrester fixing structure according to claim 2, characterized by: A connecting rod connecting the fixing plane is arranged on the supporting plane, a connecting ball is arranged on the connecting rod, a connecting part matched with the connecting rod is protruded on the fixing plane, and the connecting part is formed with a limiting recess matched with the connecting ball.

5. The lightning arrester fixing structure according to claim 2, characterized by: A dust cover is arranged on the fixing plane, a clamping protrusion is arranged on the dust cover, a limiting groove is arranged on the supporting plane, one end of the limiting groove is provided with a clamping groove, the clamping groove is communicated with the limiting groove, and the fixing plane is provided with a limiting piece located at one side of the limiting groove.

6. The lightning arrester fixing structure according to claim 5, characterized by: The limiting piece comprises a limiting spring and a limiting ball, the limiting groove is recessed on the fixing plane, the limiting ball slides in the limiting groove, and the limiting spring is located in the limiting groove and connected to the limiting ball.

7. The lightning arrester fixing structure according to claim 6, characterized by: A clamping groove is recessed on the fixing plane, a rotating ring is arranged on the clamping groove, a driving surface is arranged on the rotating ring, a clamping block is arranged on the lightning arrester body, and when the clamping block is clamped in the clamping groove, the lightning arrester body is fixed to the fixing plane.

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