Lightning arrester mounting structure for power pole

Abstract

The utility model relates to the technical field of lightning arresters, and discloses a lightning arrester mounting structure for a power pole, which comprises a mounting plate and further comprises an adjusting assembly arranged on one side of a shell, and the fixing assembly is arranged on the outer side of the fixing sleeve, a connecting assembly is arranged at the top of the moving block, and a supporting rod and a third spring are arranged on the inner side of the connecting assembly. The adjusting block is driven to move by sliding the slide knob, the pulley slides on the surface of the slide rail along the slide rail, and when the pulley drives one end of the limiting rod to slide into the highest point of the surface of the adjusting block, the limiting rod is ejected into the limiting hole, so that the moving block is limited, and the installation of the lightning arrester body is completed; when strong wind blows through the lightning arrester body, impact force generated by shaking is reduced through extrusion of a third spring by one end, located in the limiting shell, of the supporting rod, and meanwhile, the lightning arrester body is restored to a vertical state through elastic traction of the third spring, so that the working stability of the lightning arrester body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning arresters, in particular to a lightning arrester installation structure for a power pole. Background Art

[0002] A power pole is a tower used to install transmission lines. Specifically, during the power construction process, different types of poles are used according to the different transmission voltages. For example, a large pole tower with a large height is used to transmit high-voltage lines. For open-air electricity, a smaller pole tower is used for transmission. During the transmission process, in order to ensure the safety of electricity use, it is necessary to install a lightning arrester on the tower. The lightning arrester can prevent lightning from striking the lightning arrester during the thunderstorm season. The high resistance of the lightning arrester can protect the transmission line and the user's electrical appliances, preventing the transmission line from being damaged or overloaded due to lightning strikes.

[0003] During the use of the existing lightning arrester installation structure for power poles, it is usually necessary to use multiple bolts to fix the lightning arrester during installation. Workers need to use tools, such as wrenches, screwdrivers, etc., to tighten each bolt in turn. Due to the complex installation structure and cumbersome steps, more time and manpower are required for maintenance, which further increases the maintenance cost and reduces the work efficiency of the staff. In addition, the outer wall of the lightning arrester is usually not equipped with a protective device. The power lightning arrester without a protective device is easily affected by wind in windy weather, causing shaking or tilting. At the same time, the mechanical stress on the lightning arrester will increase significantly. Being in a high stress state for a long time will shorten the service life of the lightning arrester and increase the risk of failure, thereby reducing the stability of the lightning arrester. Utility Model Content

[0004] The utility model aims to provide a lightning arrester installation structure for a power pole to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a lightning arrester mounting structure for a power pole, comprising a mounting plate, a moving block is arranged on the inner side of the mounting plate, a lightning arrester body is fixedly connected to the top of the moving block, a housing and a pole are arranged on the bottom of the mounting plate, a fixing sleeve is arranged on the outer side of the lightning arrester body, and further comprising:

[0006] An adjusting component is arranged on one side of the housing, an adjusting block is arranged on one side of the adjusting component, a guiding component is arranged on one side of the adjusting block, a limiting component for fixing the moving block is arranged on one side of the guiding component, and a sliding component is arranged on the outer side of the moving block;

[0007] A fixing component is arranged outside the fixing sleeve, a connecting component is arranged on the top of the moving block, a supporting rod and a third spring are arranged inside the connecting component, and one side of the supporting rod is rotatably connected to a rotating seat.

[0008] Preferably, the adjustment assembly comprises a sliding button sliding on one side of the housing, and a first spring is provided on one side of the sliding button.

[0009] Preferably, the guide assembly includes a slide rail arranged on one side of the adjustment block, and a pulley is slidably connected to the inner side of the slide rail.

[0010] Preferably, the limiting assembly comprises a limiting rod arranged on one side of the pulley, a second spring is sleeved on the outer side of the limiting rod, and a limiting hole is provided on the inner side of the moving block.

[0011] Preferably, the sliding assembly comprises a sliding block fixed to the outer side of the moving block, and the outer side of the sliding block is slidably connected with a sliding groove.

[0012] Preferably, the fixing assembly comprises a fixing claw annularly arranged on the top of the fixing sleeve, a locking ring is arranged on the outer side of the fixing claw, and a bolt is arranged on the outer side of the locking ring.

[0013] Preferably, the connecting assembly comprises a connecting seat fixed to the top of the moving block, and the inner side of the connecting seat is rotatably connected to a limiting shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model drives the adjustment block to move by sliding the slide button at the same time, and the pulley slides along the slide rail on its surface. When the pulley drives one end of the limit rod to slide into the highest point on the surface of the adjustment block, the limit rod will be pushed into the limit hole, thereby limiting the moving block, completing the installation of the lightning arrester body, and improving the convenience of installation; when strong winds blow through the lightning arrester body, the third spring is squeezed by one end of the support rod located in the limit shell, thereby reducing the impact force caused by the shaking, and at the same time, the lightning arrester body is restored to a vertical state through the elastic traction of the third spring, thereby improving the working stability of the lightning arrester body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of the lightning arrester installation structure for a power pole provided by the utility model;

[0017] Figure 2 A schematic diagram of the bottom structure of the mounting plate provided by the utility model;

[0018] Figure 3 A schematic diagram of the structure of the limit assembly provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the fixing assembly structure provided by the utility model.

[0020] In the figure: 1. mounting plate; 2. moving block; 3. lightning arrester body; 4. casing; 5. electric pole; 6. adjusting assembly; 61. sliding button; 62. first spring; 7. adjusting block; 8. guiding assembly; 81. slide rail; 82. pulley; 9. limiting assembly; 91. limiting rod; 92. second spring; 93. limiting hole; 10. sliding assembly; 101. slider; 102. slide groove; 11. fixing sleeve; 12. fixing assembly; 121. fixing claw; 122. locking ring; 123. bolt; 13. connecting assembly; 131. connecting seat; 132. limiting shell; 14. supporting rod; 15. third spring; 16. rotating seat. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 As shown, a lightning arrester mounting structure for a power pole includes a mounting plate 1, a moving block 2 is arranged on the inner side of the mounting plate 1, a lightning arrester body 3 is fixedly connected to the top of the moving block 2, a shell 4 and a pole 5 are arranged on the bottom of the mounting plate 1, and a fixing sleeve 11 is arranged on the outer side of the lightning arrester body 3. It also includes: an adjustment component 6 arranged on one side of the shell 4, an adjustment block 7 is arranged on one side of the adjustment component 6, by setting the adjustment block 7, when it moves with the slide button 61, the pulley 82 slides along the slide rail 81 on its surface, when the pulley 82 drives one end of the limit rod 91 to slide into the highest point on the surface of the adjustment block 7, the limit rod 91 will be pushed into the limit hole 93, thereby limiting the moving block 2; a guide component 8 is arranged on one side of the adjustment block 7, and the guide component 8 A limiting component 9 for fixing the moving block 2 is provided on one side, and a sliding component 10 is provided on the outside of the moving block 2; a fixing component 12 is provided on the outside of the fixing sleeve 11, and a connecting component 13 is provided on the top of the moving block 2, and a support rod 14 and a third spring 15 are provided on the inner side of the connecting component 13. By providing the support rod 14, when a strong wind blows through the arrester body 3 and causes it to shake, the support rod 14 is located at one end in the limiting shell 132, and the impact force caused by the shaking is reduced by squeezing the third spring 15; a rotating seat 16 is rotatably connected to one side of the support rod 14. By providing the rotating seat 16, when the arrester body 3 is tilted, the support rod 14 can still be rotated to an appropriate angle on its inner side to maintain support for the arrester body 3;

[0023] The adjusting assembly 6 includes a sliding button 61 that slides on one side of the housing 4. By setting the sliding button 61, the adjusting block 7 can be driven to move when sliding; a first spring 62 is set on one side of the sliding button 61. By setting the first spring 62, it is convenient to reset the sliding button 61 after it moves; the guiding assembly 8 includes a sliding rail 81 set on one side of the adjusting block 7. By setting the sliding rail 81, it is convenient for the pulley 82 to slide along the inner side thereof, thereby improving the stability of the movement of the pulley 82; the inner side of the sliding rail 81 is slidably connected to the pulley 82. By setting the pulley 82, one end of the limiting rod 91 is fixedly connected to one side thereof; the limiting assembly 9 includes a pulley 82 set The limiting rod 91 on one side can limit the moving block 2 by setting the limiting rod 91 and the limiting rod 91 enters the limiting hole 93; the outer side of the limiting rod 91 is sleeved with a second spring 92, and the inner side of the moving block 2 is provided with a limiting hole 93. By setting the limiting hole 93, it is convenient to fix the limiting rod 91; the sliding assembly 10 includes a slider 101 fixed to the outer side of the moving block 2, and the outer side of the slider 101 is slidably connected with a slide groove 102. By setting the sliding assembly 10, a guidance is provided for the moving path of the moving block 2, and at the same time, the stability of the movement of the moving block 2 is improved, which is convenient for the installation of the lightning arrester body 3.

[0024] The fixing assembly 12 includes a fixing claw 121 which is annularly arranged on the top of the fixing sleeve 11. By setting the fixing claw 121, it is convenient to fix the fixing sleeve 11 when it is connected to the arrester body 3, thereby improving the stability of the connection; a locking ring 122 is arranged on the outer side of the fixing claw 121, and the fixing claw 121 is fixed to the outer side of the arrester body 3 by setting the locking ring 122; a bolt 123 is arranged on the outer side of the locking ring 122, and the locking ring 122 can be put into a locking state by setting the bolt 123, so that the fixing sleeve 11 is firmly attached to the outer side of the arrester body 3; the connecting assembly 13 includes a connecting member fixed to the top of the moving block 2. The connecting seat 131 is provided so that the fixed sleeve 11 is connected to the surface of the movable block 2, thereby improving the protection capability of the arrester body 3 and ensuring the structural strength of the arrester body 3; the inner side of the connecting seat 131 is rotatably connected to the limiting shell 132, and by providing the limiting shell 132, when a strong wind blows through the arrester body 3, causing it to shake and tilt, the support rod 14 is located at one end of the limiting shell 132, and the impact force generated by the shaking is reduced by squeezing the third spring 15. At the same time, the elastic force of the third spring 15 is used to pull the arrester body 3 back to a vertical state, thereby improving the working stability of the arrester.

[0025] Working principle: During use, when the arrester body 3 needs to be installed, the moving block 2 is made to slide along the slide groove 102 on the inner side of the mounting plate 1. When it moves to the end of the slide groove 102, the sliding button 61 simultaneously drives the adjusting block 7 to move, and the pulley 82 slides along the slide rail 81 on its surface. When the pulley 82 drives one end of the limiting rod 91 to slide into the highest point on the surface of the adjusting block 7, the limiting rod 91 will be pushed into the limiting hole 93, thereby limiting the moving block 2, completing the installation of the arrester body 3, and improving the convenience of installation. When strong wind blows through the arrester body 3, causing it to shake and tilt, the support rod 14 is located at one end in the limiting shell 132, and the impact force caused by the shaking is reduced by squeezing the third spring 15. At the same time, the elastic force of the third spring 15 is used to pull the arrester body 3 back to a vertical state, thereby improving the working stability of the arrester body 3.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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 other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightning arrester mounting structure for a power pole, comprising a mounting plate (1), a moving block (2) is arranged on the inner side of the mounting plate (1), a lightning arrester body (3) is fixedly connected to the top of the moving block (2), a housing (4) and a power pole (5) are arranged on the bottom of the mounting plate (1), and a fixing sleeve (11) is arranged on the outer side of the lightning arrester body (3), characterized in that: Also includes: An adjustment component (6) is arranged on one side of the housing (4), an adjustment block (7) is arranged on one side of the adjustment component (6), a guide component (8) is arranged on one side of the adjustment block (7), a limiter component (9) for fixing the moving block (2) is arranged on one side of the guide component (8), and a sliding component (10) is arranged on the outer side of the moving block (2); A fixing component (12) is arranged outside the fixing sleeve (11); a connecting component (13) is arranged on the top of the moving block (2); a supporting rod (14) and a third spring (15) are arranged inside the connecting component (13); and a rotating seat (16) is rotatably connected to one side of the supporting rod (14).

2. The lightning arrester installation structure for a power pole according to claim 1, characterized in that: The adjustment component (6) comprises a sliding button (61) that slides on one side of the housing (4), and a first spring (62) is provided on one side of the sliding button (61).

3. The lightning arrester installation structure for a power pole according to claim 1, characterized in that: The guide assembly (8) comprises a slide rail (81) arranged on one side of the adjustment block (7), and a pulley (82) is slidably connected to the inner side of the slide rail (81).

4. The lightning arrester installation structure for a power pole according to claim 3, characterized in that: The limiting assembly (9) comprises a limiting rod (91) arranged on one side of the pulley (82), a second spring (92) is sleeved on the outer side of the limiting rod (91), and a limiting hole (93) is provided on the inner side of the moving block (2).

5. The lightning arrester installation structure for a power pole according to claim 1, characterized in that: The sliding assembly (10) comprises a sliding block (101) fixed to the outside of the moving block (2), and a sliding groove (102) is slidably connected to the outside of the sliding block (101).

6. The lightning arrester installation structure for a power pole according to claim 1, characterized in that: The fixing assembly (12) comprises a fixing claw (121) annularly arranged on the top of the fixing sleeve (11), a locking ring (122) is arranged on the outer side of the fixing claw (121), and a bolt (123) is arranged on the outer side of the locking ring (122).

7. The lightning arrester installation structure for a power pole according to claim 1, characterized in that: The connection assembly (13) comprises a connection seat (131) fixed to the top of the moving block (2), and the inner side of the connection seat (131) is rotatably connected to a limiting shell (132).

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