Lightning rod installation device for observation pillar of continuous operation base station

Abstract

The utility model discloses a lightning rod installation device for an observation pillar of a continuous operation base station. The lightning rod installation device comprises an adjusting fixed arm, an adjusting movable arm, an adjusting arm fixing bolt, a lower supporting arm, a first lower supporting arm nut and a second lower supporting arm nut. The lightning rod is fixedly connected with the lower supporting arm through a drill hole, the adjusting movable arm is connected with the lightning rod through a lantern ring, and an adjusting groove of the adjusting movable arm and an open groove of the adjusting fixed arm can move relatively and are fixed through a fixing bolt so as to ensure that the lightning rod can be rapidly and vertically installed. The device has the characteristics of simple structure, quickness and stability in installation and simplicity and convenience in vertical adjustment, and greatly reduces the pre-embedding difficulty when the fixed bolt is pre-embedded in the earlier stage.

Description

Technical Field

[0001] The utility model relates to a lightning rod installation device, in particular to a lightning rod installation device for a continuously operating reference station observation pier. Background Art

[0002] The lightning rod of the continuously operating reference station observation pier is a lightning protection device for GNSS observation equipment. The lightning rod is connected with a grounding wire to introduce the charged particles in the atmosphere near the GNSS observation pier into the ground, so as to achieve the purpose of discharging lightning and preventing lightning.

[0003] Utility model CN208782242U discloses a lightning rod structure for a GNSS observation pier. The lightning rod is installed on an installation base beside the GNSS observation pier. The distance between the lightning rod and the GNSS observation pier is 3 - 4 m, and the vertical angle α between the top of the lightning rod and the top of the GNSS observation pier is not greater than 45°. This document only shows that the lightning rod is installed on the base, but does not detail how it is installed, nor does it explain how to keep the installation of the lightning rod stable and how to keep the lightning rod vertically installed.

[0004] Utility model CN207215119U discloses an observation pier with a lightning protection device. The lightning protection device is arranged on one side of the observation pier. The bottom end of the lightning protection device is connected with a grounding wire through a connecting body. The lightning protection device includes a movable frame, a fixed frame, a fixed seat, a lightning rod and a sphere arranged on the movable frame. The observation pier has a stable structure, a long service life, and has the function of preventing lightning, with a lightning protection effect, and the structural design is simple and ingenious. The lightning rod is fixedly installed through the movable frame, the fixed frame and the fixed seat, which not only occupies the construction land, but also has an unsimplified appearance. When installing the lightning rod, it can be kept vertically installed by manual straightening, and the vertical state cannot be accurately maintained.

[0005] Therefore, it is necessary to design a lightning rod installation device used in the construction of GNSS observation piers, which is convenient for the stable installation of the lightning rod, can keep it vertical and has a simple structure. Summary of the Utility Model

[0006] In order to solve the above problems, the utility model provides an installation device for a pre-embedded fixed bolt type lightning rod, which is used to facilitate the installation and fixation of the lightning rod, and can facilitate keeping it vertical and stably fixed.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is: a lightning rod installation device for a continuously operating reference station observation pier, including an adjusting fixed arm, an adjusting movable arm, an adjusting arm fixing bolt, a lower support arm, a first lower support arm nut and a second lower support arm nut. Both ends of the lower support arm are threaded sections, and one of the threaded sections has a lightning rod drilling hole that penetrates up and down. The lightning rod can pass through the lightning rod drilling hole, and the bottom end of the lightning rod is clamped and fixed by the first lower support arm nut and the second lower support arm nut.

[0008] Adjust the pre-embedding of the adjusting fixed arm and the lower support arm, and the adjusting fixed arm is above the lower support arm with a certain distance between them, so that the verticality of the lightning rod can be maintained by adjusting the adjusting movable arm; one end of the adjusting fixed arm is a threaded section, and the other end has a slotted opening. The adjusting movable arm includes an adjusting slot and a collar. The collar is used to sleeved on the lightning rod. The slotted opening is connected to the adjusting slot through an adjusting arm fixing bolt and an adjusting arm fixing nut. In this way, the quick installation of the lightning rod can be realized and the vertical adjustment can be carried out by adjusting the rotation and / or movement of the adjusting movable arm, ensuring that the lightning rod is perpendicular to the horizontal plane. Among them, both the slotted opening and the adjusting slot are through structures, and the adjusting arm fixing bolt can pass through the slotted opening and the adjusting slot to be sleeved with the adjusting arm fixing nut.

[0009] The utility model has the characteristics of simple structure, quick and stable installation, and simple vertical adjustment, greatly reducing the pre-embedding difficulty when pre-embedding the fixing bolts in the early stage. It can be widely used in the quick and simple installation of lightning rods during the construction of continuous operation reference station observation piers, and can also be popularized and applied to the lightning protection construction of important buildings and structures. Description of the Drawings

[0010] Figure 1 It is a front view schematic diagram of the lightning rod installation device;

[0011] Figure 2 It is a top view schematic diagram of the adjusting fixed arm;

[0012] Figure 3 It is a top view schematic diagram of the adjusting movable arm;

[0013] Figure 4 It is a top view schematic diagram of the cooperation of the adjusting fixed arm and the adjusting movable arm in an example;

[0014] Description of the reference numerals: 1. Adjusting fixed arm; 2 - Adjusting movable arm; 3 - Adjusting arm fixing bolt; 4 - Lower support arm; 5 - Lightning rod; 6. First lower support arm nut; 7 - Second lower support arm nut; 8 - Lightning rod drilling; 9 - Slotted opening; 10 - Adjusting slot; 11 - Collar; 12 - Adjusting arm fixing nut. Detailed Embodiment

[0015] Refer to Figures 1-4, A lightning rod installation device for a continuously operating reference station observation pier, comprising an adjustment fixed arm 1, an adjustment movable arm 2, an adjustment arm fixing bolt 3, a lower support arm 4, a first lower support arm nut 6, and a second lower support arm nut 7. Both ends of the lower support arm 4 are threaded sections, and one of the threaded sections has a lightning rod drilling 8 that penetrates up and down. The lightning rod 5 can pass through the lightning rod drilling 8. The first lower support arm nut 6 and the second lower support arm nut 7 are sleeved on the lower support arm 4 and are located on both sides of the lightning rod drilling 8. The bottom end of the lightning rod 5 is clamped and fixed by the first lower support arm nut 6 and the second lower support arm nut 7; an adjustment fixed arm 1 is arranged above the lower support arm 4. One end of the adjustment fixed arm 1 is a threaded section, and the other end has a slot 9. The adjustment movable arm 2 includes an adjustment slot 10 and a collar 11. The collar 11 is used to sleeve on the lightning rod 5. The adjustment arm fixing bolt 3 passes through the slot 9 and the adjustment slot 10, and the adjustment arm fixing nut 12 is sleeved on the adjustment arm fixing bolt 3 for fixing the adjustment movable arm 2 on the adjustment fixed arm 1. Figure 1 The example in shows the situation where the adjustment arm fixing nut 12 is not fully tightened on the adjustment arm fixing bolt 3. In this way, the lightning rod can be pulled to be vertical by rotating and / or moving the adjustment movable arm 2, enabling the quick installation of the lightning rod 5 and allowing for vertical adjustment, ensuring that the lightning rod is perpendicular to the horizontal plane.

Claims

1. A lightning rod installation device for a continuously operating reference station observation pier, characterized in that: It comprises an adjustment fixing arm (1), an adjustment movable arm (2), and an adjustment arm fixing bolt (3); one end of the adjustment fixing arm (1) is a threaded section, and the other end has a slot (9); the adjustment movable arm (2) comprises an adjustment slot (10) and a collar (11); the collar (11) is used to be sleeved on a lightning rod (5).

2. A lightning rod installation device for a continuously operating reference station observation pier according to claim 1, characterized in that: The slot (9) is connected to the adjustment slot (10) via an adjustment arm fixing bolt (3) and an adjustment arm fixing nut (12).

3. A lightning rod installation device for a continuously operating reference station observation pier according to claim 2, characterized in that: It also comprises a lower support arm (4), wherein the lower support arm (4) is located below the adjustment and fixing arm (1).

4. A lightning rod installation device for a continuously operating reference station observation pier according to claim 3, characterized in that: Both ends of the lower support arm (4) are threaded sections, and the threaded section at one end has a lightning rod drilling hole (8) that passes through from top to bottom.

5. The lightning rod installation device for a continuously operating reference station observation pier according to claim 4 is characterized in that: It also includes a lower support arm nut 1 (6) and a lower support arm nut 2 (7), wherein the lower support arm nut 1 (6) and the lower support arm nut 2 (7) clamp the lightning rod (5) and install it in the lightning rod borehole (8).

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