CN216288916U - Tunnel LTE directional aerial convenient to maintain - Google Patents
Tunnel LTE directional aerial convenient to maintain Download PDFInfo
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- CN216288916U CN216288916U CN202122831721.5U CN202122831721U CN216288916U CN 216288916 U CN216288916 U CN 216288916U CN 202122831721 U CN202122831721 U CN 202122831721U CN 216288916 U CN216288916 U CN 216288916U
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Abstract
The utility model discloses a tunnel LTE directional antenna convenient to maintain, relates to the technical field of tunnel LTE directional antennas, and aims to solve the problems that when the existing tunnel LTE directional antenna is maintained, a worker needs to climb high to take off the antenna for maintenance, the maintenance is extremely inconvenient, and the maintenance efficiency of the worker is seriously influenced. The installation pole is outside, the installed part is installed to the outside upper end of installation pole, the connection platform is all installed at both ends around the installed part up end, connect platform and installed part fixed connection, connect the upper end of platform and install connection wire rope, the roll-up mechanism is installed to the lower extreme of terminal surface before the installation pole, roll-up mechanism and connection wire rope's one end fixed connection, guide abrasionproof mechanism is installed to the upper end of installation pole, guide abrasionproof mechanism and installation pole fixed connection.
Description
Technical Field
The utility model relates to the technical field of a tunnel LTE directional antenna, in particular to a tunnel LTE directional antenna convenient to maintain.
Background
A multiple-input, multiple-output hundred degree (MIMO) spatial diversity antenna configuration is designed specifically for a 3GPP Long Term Evolution (LTE) mobile communication system. In fact, the LTE system specifies three types of antenna technologies: MIMO, beamforming and diversity methods. The three technologies are very critical to improving the signal robustness and realizing the LTE system capability. Understanding how these different antenna technologies work will help test systems that employ these methods. Fig. 1 is a simplified depiction of various antenna techniques. The name of each technology shows how the transmitter and receiver of the system access the wireless channel. The single input, single output (SISO) method with a single transmitter and a single receiver is the most basic wireless channel access mode.
However, when the conventional tunnel LTE directional antenna is maintained, a worker needs to climb high to take off the antenna for maintenance, which is very inconvenient and seriously affects the maintenance efficiency of the worker; therefore, the existing requirements are not met, and a tunnel LTE directional antenna convenient to maintain is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tunnel LTE directional antenna convenient to maintain, and aims to solve the problems that when the tunnel LTE directional antenna provided by the background technology is maintained, a worker needs to climb up to take off the antenna to maintain, the maintenance is extremely inconvenient, and the maintenance efficiency of the worker is seriously influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tunnel LTE directional aerial convenient to maintain, includes the installation pole, the installed part is installed to the outside upper end of installation pole, the connection platform is all installed at both ends around the installed part up end, connect platform and installed part fixed connection, connect the upper end of platform and install and connect wire rope, roll-up mechanism is installed to the lower extreme of terminal surface before the installation pole, roll-up mechanism and the one end fixed connection who is connected wire rope, guide abrasionproof mechanism is installed to the upper end of installation pole, guide abrasionproof mechanism and installation pole fixed connection.
Preferably, the supporting rods are installed on two sides of the upper end of the installation rod and fixedly connected with the installation rod, the shielding top is installed at the upper end of the supporting rod and fixedly connected with the supporting rod.
Preferably, buffer spring is installed to the outside lower extreme of installation pole, protective bracket is installed to buffer spring's upper end, protective bracket passes through draw-in groove sliding connection with the installation pole, protective bracket and buffer spring fixed connection.
Preferably, the upper end of the protective bracket is provided with a cushion pad, and the cushion pad is fixedly connected with the protective bracket.
Preferably, the antenna main part is installed to one side of installed part, spacing card axle is installed to one side that the antenna main part is close to the installed part, spacing card axle passes through the draw-in groove with the installed part and is connected, the one side that the antenna main part is close to the installed part is bent ninety degrees, the antenna main part passes through rivet connection with the installed part.
Preferably, the internally mounted of installed part has the spacing wheel of protection, the spacing wheel of protection and installed part fixed connection, the spacing wheel of protection is provided with a plurality of.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the connecting steel wire rope is installed to be matched with the winding mechanism to control the height of the installation part, when the device is maintained, workers do not need to climb to the height to take down the antenna main body for maintenance, so that the device is very convenient to maintain, the maintenance efficiency of the workers is effectively improved, the installation of the shielding top can shield rainwater and dust, the protection capability of the device is enhanced, the installation of the buffer spring can play a role in buffering, the antenna main body is prevented from being subjected to larger impact force when descending, and the antenna main body is effectively protected from being influenced by vibration;
2. the antenna main body is convenient for workers to quickly install the antenna main body through the installation of the limiting clamping shaft, the limiting calibration effect is achieved, the limiting wheel can be installed and protected to achieve the limiting effect, the device is prevented from shaking, meanwhile, the installation part can conveniently slide up and down, the phenomenon that the installation part is clamped is prevented, and the practicability of the device is improved.
Drawings
Fig. 1 is a front view of a tunnel LTE directional antenna convenient for maintenance according to the present invention;
fig. 2 is a schematic structural diagram of a tunnel LTE directional antenna convenient for maintenance according to the present invention;
FIG. 3 is a connection diagram of the mounting member and the protection limiting wheel according to the present invention
FIG. 4 is an enlarged view of a portion A of the present invention.
In the figure: 1. mounting a rod; 2. a protective bracket; 3. a cushion pad; 4. a buffer spring; 5. a winding mechanism; 6. connecting a steel wire rope; 7. a guide anti-wear mechanism; 8. a mounting member; 9. an antenna main body; 10. a support bar; 11. blocking the top; 12. a protective limiting wheel; 13. a connecting table; 14. and limiting the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an embodiment of the present invention is shown: a tunnel LTE directional antenna convenient for maintenance comprises an installation rod 1, an installation part 8 is installed at the upper end of the outer part of the installation rod 1, connection platforms 13 are installed at the front end and the rear end of the upper end surface of the installation part 8, the connection platforms 13 are fixedly connected with the installation part 8, a connection steel wire rope 6 is installed at the upper end of the connection platforms 13, the connection steel wire rope 6 is installed to be matched with a winding mechanism 5 to control the height of the installation part 8, when the device is maintained, the staff does not need the staff to climb to take off antenna main part 9 and maintain, it is very convenient to make the device maintain, effectively improve staff's maintenance efficiency, roll-up mechanism 5 is installed to the lower extreme of terminal surface before installation pole 1, roll-up mechanism 5 and the one end fixed connection who is connected wire rope 6, guide abrasionproof mechanism 7 is installed to the upper end of installation pole 1, guide abrasionproof mechanism 7 and installation pole 1 fixed connection, it is connected through the draw-in groove with installation pole 1 to connect wire rope 6.
Further, the bracing piece 10 is all installed to the both sides of installation pole 1 upper end, bracing piece 10 and installation pole 1 fixed connection, and the top of bracing piece 10 is installed and is sheltered from top 11, shelters from top 11 and bracing piece 10 fixed connection, and the installation is sheltered from top 11 and can be sheltered from the rainwater dust, reinforcing means's protective capacities.
Further, buffer spring 4 is installed to the outside lower extreme of installation pole 1, protective bracket 2 is installed to buffer spring 4's upper end, protective bracket 2 passes through draw-in groove sliding connection with installation pole 1, protective bracket 2 and 4 fixed connection of buffer spring, installation buffer spring 4 can play the effect of buffering, prevent that antenna main part 9 from receiving great impact force when descending, effectively protect antenna main part 9 not influenced by vibrations, blotter 3 is installed to protective bracket 2's upper end, blotter 3 and 2 fixed connection of protective bracket.
Further, antenna main part 9 is installed to one side of installed part 8, and spacing calorie of axle 14 is installed to one side that antenna main part 9 is close to installed part 8, and spacing calorie of axle 14 passes through the draw-in groove with installed part 8 and is connected, and one side that antenna main part 9 is close to installed part 8 is bent ninety degrees, and antenna main part 9 passes through rivet connection with installed part 8, and the installation is spacing calorie of axle 14 and is convenient for the staff and installs antenna main part 9 fast, plays the effect of spacing calibration.
Further, the internally mounted of installed part 8 has the spacing wheel 12 of protection, protects spacing wheel 12 and installed part 8 fixed connection, protects spacing wheel 12 and is provided with a plurality of, and the installation protects spacing wheel 12 and can play spacing effect, and the preventing device rocks, and the installed part 8 of being convenient for slides from top to bottom simultaneously, prevents that the phenomenon that installed part 8 blocks from taking place, strengthens the practicality of device.
The working principle is as follows: when the device is used, a worker can slowly move the mounting part 8 downwards through the winding mechanism 5 until the mounting part 8 moves to the upper end of the cushion pad 3, then the worker maintains and overhauls the antenna main body 9, and then the worker can control the mounting part 8 to return to the original position through the winding mechanism 5, the device is provided with the connecting steel wire rope 6 to be matched with the winding mechanism 5 to control the height of the mounting part 8, when the device is maintained, the worker does not need to climb to the antenna main body 9 to take off the antenna main body 9 for maintenance, so that the device is very convenient to maintain, the maintenance efficiency of the worker is effectively improved, the mounting shielding top 11 can shield rainwater and dust, the protection capability of the device is enhanced, the mounting buffer spring 4 can play a role of buffering, the antenna main body 9 is prevented from being subjected to larger impact force when descending, and the antenna main body 9 is effectively protected from vibration, installation spacing calorie of axle 14 is convenient for the staff to install antenna main part 9 fast, plays the effect of spacing calibration, and spacing wheel 12 of installation protection can play spacing effect, and the preventing device rocks, and the installed part 8 of being convenient for slides from top to bottom simultaneously, and the phenomenon that the installed part 8 blocked prevents to appear takes place, strengthens the practicality of device.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a tunnel LTE directional aerial convenient to maintain, includes installation pole (1), its characterized in that: installation part (8) are installed to the outside upper end of installation pole (1), connection platform (13) are all installed at both ends around installation part (8) up end, connect platform (13) and installation part (8) fixed connection, connect the upper end of platform (13) and install connection wire rope (6), roll-up mechanism (5) are installed to the lower extreme of terminal surface before installation pole (1), roll-up mechanism (5) and the one end fixed connection of being connected wire rope (6), guide abrasionproof mechanism (7) are installed to the upper end of installation pole (1), guide abrasionproof mechanism (7) and installation pole (1) fixed connection.
2. The easy-to-maintain tunnel LTE directional antenna of claim 1, wherein: bracing piece (10) are all installed to the both sides of installation pole (1) upper end, bracing piece (10) and installation pole (1) fixed connection, the upper end of bracing piece (10) is installed and is sheltered from top (11), shelter from top (11) and bracing piece (10) fixed connection.
3. The easy-to-maintain tunnel LTE directional antenna of claim 1, wherein: buffer spring (4) are installed to the outside lower extreme of installation pole (1), protective bracket (2) are installed to the upper end of buffer spring (4), protective bracket (2) pass through draw-in groove sliding connection with installation pole (1), protective bracket (2) and buffer spring (4) fixed connection.
4. The easy-to-maintain tunnel LTE directional antenna of claim 3, wherein: cushion pad (3) are installed to the upper end of protection support (2), cushion pad (3) and protection support (2) fixed connection.
5. The easy-to-maintain tunnel LTE directional antenna of claim 1, wherein: antenna main part (9) are installed to one side of installed part (8), spacing card axle (14) are installed to one side that antenna main part (9) are close to installed part (8), spacing card axle (14) pass through the draw-in groove with installed part (8) and are connected, one side that antenna main part (9) are close to installed part (8) is bent ninety degrees, antenna main part (9) pass through rivet connection with installed part (8).
6. The easy-to-maintain tunnel LTE directional antenna of claim 1, wherein: the internally mounted of installed part (8) has the spacing wheel of protection (12), the spacing wheel of protection (12) and installed part (8) fixed connection, the spacing wheel of protection (12) is provided with a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122831721.5U CN216288916U (en) | 2021-11-16 | 2021-11-16 | Tunnel LTE directional aerial convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122831721.5U CN216288916U (en) | 2021-11-16 | 2021-11-16 | Tunnel LTE directional aerial convenient to maintain |
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| Publication Number | Publication Date |
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| CN216288916U true CN216288916U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122831721.5U Active CN216288916U (en) | 2021-11-16 | 2021-11-16 | Tunnel LTE directional aerial convenient to maintain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117254241A (en) * | 2023-10-17 | 2023-12-19 | 福建省三联通信有限公司 | High-speed railway tunnel antenna convenient to maintain |
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2021
- 2021-11-16 CN CN202122831721.5U patent/CN216288916U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117254241A (en) * | 2023-10-17 | 2023-12-19 | 福建省三联通信有限公司 | High-speed railway tunnel antenna convenient to maintain |
| CN117254241B (en) * | 2023-10-17 | 2024-05-03 | 福建省三联通信有限公司 | High-speed railway tunnel antenna convenient to maintain |
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