Auxiliary control rod piece for installation of trusted WLAN access equipment

Abstract

The utility model provides an auxiliary control rod member used for installation of trusted WLAN access equipment, comprising a metal pipe, camera equipment fixed on the top of the metal pipe and wireless access equipment in the middle of the metal pipe, a camera equipment threading pipe is arranged on the pipe wall of the top of the metal pipe, and a wireless access equipment threading pipe is connected on the pipe wall of the middle of the metal pipe; a first grounding terminal is arranged below the wireless access equipment, the first grounding terminal is in contact with or electrically connected with the metal tube, and a grounding wire of the wireless access equipment is connected with the first grounding terminal; the lower portion of the metal pipe is electrically connected with a second grounding terminal, the second grounding terminal is directly or indirectly connected with a grounding grid, and the bottom of the metal pipe is used for being fixed through a concrete foundation.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless communication auxiliary equipment, in particular to an auxiliary control rod for installing a trusted WLAN access device. Background Art

[0002] The statements in this section merely provide background technology related to the present invention and do not necessarily constitute prior art.

[0003] As enterprises' demand for wireless access in multiple business scenarios increases, wireless network coverage has become an urgent problem to be solved. Trusted WLAN technology has become an important technical means for wireless coverage of substations due to its high security and reliability.

[0004] Taking the substation as an example, the equipment and facilities inside the substation area are compactly laid out and tightly structured. There is usually no large free space in the area. In addition, considering the safety distance of the main electrical equipment in the station area, there are strict requirements on the location, height and density of various poles in the station area. This creates many obstacles for the installation of trusted WLAN access equipment (i.e. AP equipment) in the station area.

[0005] The inventors found that due to business needs such as monitoring, auxiliary control rods such as cameras are spread throughout the main areas of the area to be monitored, but the auxiliary control rods have simple functions, no additional functions, and low reusability. Utility Model Content

[0006] In order to solve the deficiencies of the prior art, the utility model provides an auxiliary control rod for installing a trusted WLAN access device, which solves the problem of insufficient space in the facility area, increases the additional functions of the auxiliary control rod, and improves the utilization rate of the auxiliary control rod.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An auxiliary control rod for installing a trusted WLAN access device, comprising: a metal pipe, a camera device fixed on the top of the metal pipe, and a wireless access device in the middle of the metal pipe, a camera device threading tube is provided on the pipe wall at the top of the metal pipe, and a wireless access device threading tube is connected to the pipe wall in the middle of the metal pipe;

[0009] A first grounding terminal is provided below the wireless access device, the first grounding terminal is in contact with or electrically connected to the metal tube, and a grounding wire of the wireless access device is connected to the first grounding terminal;

[0010] The lower part of the metal pipe is electrically connected to a second grounding terminal, and the second grounding terminal is directly or indirectly connected to the grounding grid. The bottom of the metal pipe is used to be fixed through a concrete foundation.

[0011] As a further limitation of the present utility model, the second grounding terminal is fixedly connected to the flat steel by bolts, and the flat steel is electrically connected to the grounding grid.

[0012] As a further limitation of the present utility model, a U-shaped groove for embedding a metal pipe is opened at the center of the concrete foundation, and a galvanized steel pipe is pre-buried in the center of the concrete foundation. One end of the galvanized steel pipe is inserted into the bottom end of the metal pipe, and the other end of the galvanized steel pipe is inserted into the cable trench.

[0013] As a further limitation of the present invention, the turning radius of the galvanized steel pipe is greater than 10 times the diameter of the galvanized steel pipe.

[0014] As a further limitation of the present invention, a ground cage is pre-buried in the concrete foundation, and screw rods of the ground cage bolts are exposed outside the foundation platform.

[0015] As a further limitation of the present invention, a power box is fixedly connected to the outside of the metal tube.

[0016] As a further limitation of the present invention, the exposed sides of the concrete foundation are required to be chamfered, and the chamfer radius is 30 mm.

[0017] As a further limitation of the present invention, the metal tube is a round steel tube made of stainless steel.

[0018] As a further limitation of the present utility model, the wall thickness of the round steel tube is not greater than or equal to 3.0 mm, the diameter of the round steel tube is 100 mm-200 mm, the camera equipment threading tube is arranged perpendicular to the axial direction of the round steel tube, the diameter of the camera equipment threading tube is greater than or equal to 60 mm, and the length of the round steel tube is 100 mm-200 mm.

[0019] As a further limitation of the present invention, the direction of the pipe hole of the wire threading tube of the wireless access device is perpendicular to the installation direction of the wireless access device.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model innovatively proposes an auxiliary control rod for the installation of a trusted WLAN access device, which solves the problem of insufficient space in the facility area, increases the additional functions of the auxiliary control rod, and improves the utilization rate of the auxiliary control rod.

[0022] 2. The utility model pre-buries a galvanized steel pipe in the center of the concrete foundation, one end of the galvanized steel pipe penetrates into the bottom end of the metal pipe, and the other end of the galvanized steel pipe penetrates into the cable trench, so that the cables can be quickly connected.

[0023] Advantages of additional aspects of the present invention will be partially given in the following description, and partially become apparent from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0025] Figure 1 A front view of an auxiliary control rod for installing a trusted WLAN access device provided by the utility model;

[0026] Figure 2 A front view and a side view of the first grounding terminal provided by the utility model;

[0027] Figure 3 A side view of an auxiliary control rod for installing a trusted WLAN access device provided by the utility model;

[0028] Figure 4 A front view and a side view of the second grounding terminal provided by the utility model;

[0029] Figure 5 A front view of the concrete foundation provided by the utility model;

[0030] Figure 6 A top view of the concrete foundation provided by the utility model;

[0031] Among them, 1-metal pipe; 2-camera equipment; 3-camera equipment fixing base; 4-wireless access equipment; 5-first grounding terminal; 6-grounding wire; 7-wire conduit for wireless access equipment; 8-second grounding terminal; 9-power box; 10-inspection port; 11-concrete foundation; 12-flat steel; 13-galvanized steel pipe. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0033] It should be noted that the following detailed descriptions are exemplary and are intended to provide further description of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0034] In the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0035] In this implementation, if Figure 1-Figure 6As shown, an auxiliary control pole for installing a trusted WLAN access device is proposed, taking a substation usage scenario as an example, comprising: a metal pipe 1, and a camera device 2 fixed on the top of the metal pipe 1 (fixedly connected to the top of the metal pipe 1 through a camera device base 3) and a wireless access device 4 in the middle of the metal pipe 1, a camera device threading tube is provided on the pipe wall at the top of the metal pipe 1, and a wireless access device threading tube 7 is connected to the pipe wall in the middle of the metal pipe 1;

[0036] A first grounding terminal 5 is provided below the wireless access device 4. The first grounding terminal 5 is in contact with or electrically connected to the metal tube 1. A grounding wire 6 of the wireless access device 4 is connected to the first grounding terminal 5.

[0037] The lower part of the metal pipe 1 is electrically connected to a second grounding terminal 8 , which is directly or indirectly connected to a grounding grid. The bottom of the metal pipe 1 is used to be fixed by a concrete foundation, and an inspection port 10 is provided at the lower part of the metal pipe 1 .

[0038] In this implementation, preferably, the second grounding terminal 8 is fixedly connected to the grounding flat steel 12, and the grounding flat steel 12 is electrically connected to the grounding grid; more specifically, the 40mm×4mm flat steel 12 is fixed to the grounding terminal by bolts, and the grounding flat steel 12 is led down along the metal pipe 1 and connected to the grounding grid in the facility area.

[0039] In this implementation, preferably, a U-shaped groove for embedding the metal pipe 1 is opened at the center of the concrete foundation 11, and a galvanized steel pipe 13 is pre-buried in the center of the concrete foundation 11, one end of the galvanized steel pipe 13 is inserted into the bottom end of the metal pipe 1, and the other end of the galvanized steel pipe 13 is inserted into the cable trench.

[0040] More specifically, the foundation of the metal pipe 1 adopts C40 concrete foundation 11, the cushion layer adopts 150 thick crushed stone asphalt, the foundation steel bar adopts -HPB300, -HRB400, the concrete protective layer is 50 thick, and the foundation anti-corrosion adopts two layers of epoxy asphalt with a thickness of ≥500μm; the foundation height is 100mm, the exposed side of the foundation needs to be chamfered, the chamfer radius is 30mm, the foundation is pre-buried with a cage, and the cage adopts The steel bars and cage bolts are M18 bolts, with the screw rod exposed 50mm from the foundation platform. A φ32 galvanized steel pipe 13 is embedded in the center of the foundation for threading cables.

[0041] In this implementation, preferably, the turning radius of the galvanized steel pipe 13 is greater than 10 times the diameter of the galvanized steel pipe 13 .

[0042] In this implementation, preferably, a power supply box 9 is fixedly connected to the outside of the metal tube 1 .

[0043] In this implementation, preferably, the metal tube 1 is a round steel tube made of stainless steel.

[0044] In this implementation, preferably, the height of the round steel tube is not less than 3 meters, and 304 stainless steel is used. The wall thickness of the round steel tube is not greater than or equal to 3 mm, the diameter of the round steel tube is 100 mm-200 mm, and the threading tube 7 of the camera device 2 is perpendicular to the axial arrangement of the round steel tube (transverse threading tube 7), the diameter of the threading tube 7 of the camera device 2 is greater than or equal to 60 mm, and the length of the round steel tube is 100 mm-200 mm.

[0045] In this implementation, preferably, the wireless access device 4 (i.e., AP device) determines the installation direction according to the on-site wireless signal coverage requirements, is installed with a clamp, and has an installation height of 2.7m (the height from the lower edge of the access device to the upper edge of the cement foundation of the auxiliary control pole). The wall of the metal pipe 1 reserves a wireless access device threading pipe 7, the outer diameter of the wireless access device threading pipe 7 is 25mm, and the hole height is 2.6m from the ground. The pipe hole direction of the wireless access device threading pipe 7 is perpendicular to the installation direction of the wireless access device 4 (i.e., AP device), the cable is sheathed in a protective corrugated pipe, and a waterproof bay is made at the entrance.

[0046] The new auxiliary control pole of this implementation should be placed within the protection range of the lightning protection facilities in the station area, and the metal pipe 1 should be used as the grounding conductor. The metal pipe 1 (grounding conductor) should be reliably connected to the grounding grid under the metal pipe 1 to meet the standard that the power frequency grounding resistance of the communication tower should be within 10 ohms.

[0047] It can be understood that this implementation method only takes the substation as an example, but the utility model can be used in lightning rod scenes with higher altitudes in many facilities (such as power facility areas such as substations, energy bases such as gas stations, oil fields, coal fields, and airports, etc.).

[0048] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An auxiliary control rod for installing a trusted WLAN access device, characterized in that: include: A metal pipe, a camera device fixed on the top of the metal pipe, and a wireless access device in the middle of the metal pipe. A camera device threading tube is provided on the wall of the top of the metal pipe, and a wireless access device threading tube is connected to the wall of the middle of the metal pipe. A first grounding terminal is provided below the wireless access device, the first grounding terminal is in contact with or electrically connected to the metal tube, and a grounding wire of the wireless access device is connected to the first grounding terminal; The lower part of the metal pipe is electrically connected to a second grounding terminal, and the second grounding terminal is directly or indirectly connected to the grounding grid. The bottom of the metal pipe is used to be fixed through a concrete foundation.

2. The auxiliary control rod for installing a trusted WLAN access device according to claim 1, characterized in that: The second grounding terminal is fixedly connected to the flat steel by bolts, and the flat steel is electrically connected to the grounding grid.

3. The auxiliary control rod for installing a trusted WLAN access device according to claim 1, characterized in that: A U-shaped groove for embedding a metal pipe is opened at the center of the concrete foundation. A galvanized steel pipe is pre-buried in the center of the concrete foundation. One end of the galvanized steel pipe penetrates into the bottom end of the metal pipe, and the other end of the galvanized steel pipe penetrates into the cable trench.

4. The auxiliary control rod for installing a trusted WLAN access device according to claim 1, characterized in that: The turning radius of the galvanized steel pipe is greater than 10 times the diameter of the galvanized steel pipe.

5. The auxiliary control rod for installing a trusted WLAN access device according to any one of claims 1 to 4, characterized in that: The concrete foundation is pre-buried with a ground cage, and the screws of the ground cage bolts are exposed outside the foundation platform.

6. The auxiliary control rod for installing a trusted WLAN access device according to any one of claims 1 to 4, characterized in that: The outside of the metal pipe is fixedly connected with a power box.

7. The auxiliary control rod for installing a trusted WLAN access device according to any one of claims 1 to 4, characterized in that: The exposed sides of the concrete foundation must be chamfered with a chamfer radius of 30mm.

8. The auxiliary control rod for installing a trusted WLAN access device according to any one of claims 1 to 4, characterized in that: The metal tube is a round steel tube made of stainless steel.

9. The auxiliary control rod for installing a trusted WLAN access device according to claim 8, characterized in that: The wall thickness of the round steel tube is not greater than or equal to 3.0mm, the diameter of the round steel tube is 100mm-200mm, the camera equipment threading tube is arranged perpendicular to the axial direction of the round steel tube, the diameter of the camera equipment threading tube is greater than or equal to 60mm, and the length of the round steel tube is 100mm-200mm.

10. The auxiliary control rod for installing a trusted WLAN access device according to any one of claims 1 to 4, characterized in that: The direction of the pipe hole of the wireless access device threading pipe is perpendicular to the installation direction of the wireless access device.

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