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CN-224228286-U - Airport runway surveillance radar pole setting levelling device

CN224228286UCN 224228286 UCN224228286 UCN 224228286UCN-224228286-U

Abstract

The utility model relates to an airport runway surveillance radar upright rod leveling device which comprises an upright rod, and is technically characterized in that a supporting plate perpendicular to the upright rod is fixed at the lower end of the upright rod, a plurality of through holes are uniformly formed in the edge of the supporting plate, a longitudinal screw rod penetrates through the through holes, a lower adjusting nut assembly and an upper locking nut assembly are arranged on the longitudinal screw rod, the supporting plate is clamped between the lower adjusting nut assembly and the upper locking nut assembly, an embedded part is arranged at the lower end of the longitudinal screw rod, a steel support saddle parallel to the upper surface of the steel support saddle is fixed at the upper part of the peripheral wall of the upright rod, and a magnetic level meter is arranged on the upper surface of the steel support saddle. The device solves the problem that the prior embedded upright rod is not easy to maintain the verticality, is also favorable for monitoring the verticality of the upright rod at any time, is convenient for subsequent adjustment of the verticality of the upright rod, namely, is convenient for adjusting the levelness of the upper end face of the upright rod, and ensures that the whole radar system has better stability in installation and subsequent use.

Inventors

  • SHI HAITAO
  • WANG SEN
  • SUN YONGHONG

Assignees

  • 辽宁辽无一电子有限公司

Dates

Publication Date
20260512
Application Date
20250725

Claims (5)

  1. 1. The airport runway surveillance radar pole setting leveling device comprises a pole setting and is characterized in that a supporting plate vertical to the pole setting is fixed at the lower end of the pole setting, a plurality of through holes are uniformly formed in the edge of the supporting plate, a longitudinal screw rod penetrates through the through holes, a lower adjusting nut component and an upper locking nut component are arranged on the longitudinal screw rod, the supporting plate is clamped between the lower adjusting nut component and the upper locking nut component, an embedded part is arranged at the lower end of the longitudinal screw rod, a steel support parallel to the upper surface of the peripheral wall of the pole setting is fixed at the upper part of the peripheral wall of the pole setting, and a magnetic level absorber is arranged on the upper surface of the steel support.
  2. 2. The airport runway surveillance radar pole setting leveling device of claim 1, wherein the upper surface of the steel support is provided with a positioning slot corresponding to the magnetic level.
  3. 3. The airport runway surveillance radar pole setting leveling device of claim 1, wherein the lower adjustment nut assembly comprises a lower adjustment nut, a spring pad and a flat pad, and the upper lock nut assembly comprises an upper lock nut, a spring pad and a flat pad.
  4. 4. The airport runway surveillance radar pole setting leveling device of claim 1, wherein the steel support is provided with an arc-shaped positioning side surface which is attached to the peripheral wall of the pole setting, two ends of the arc-shaped positioning side surface are provided with connecting lugs, the connecting lugs are fixedly connected with the pole setting by utilizing screw assemblies, and the screw assemblies consist of screws, elastic pads and flat pads.
  5. 5. The airport runway surveillance radar pole setting leveling device of claim 1, wherein the support plate is rectangular, the number of through holes is four, and the support plate is arranged around the pole in a shape of a Chinese character 'kou'.

Description

Airport runway surveillance radar pole setting levelling device Technical Field The utility model relates to the technical field of airport runway surveillance radar installation, in particular to an airport runway surveillance radar upright rod leveling device. Background When the airport runway surveillance radar is installed, the upright posts (installation foundation) are required to be guaranteed to have good verticality, and whether the upright posts incline or not is required to be checked regularly. However, when the vertical rod is installed at present, the lower end of the vertical rod is pre-buried in a civil engineering concrete layer, and the concrete is solidified and positioned, but the problems are that 1, the verticality of the vertical rod is not easy to guarantee after the concrete is solidified, and 2, when the later examination finds that the vertical rod is inclined, the vertical rod is troublesome to adjust. Disclosure of utility model The utility model aims to provide the airport runway surveillance radar upright rod leveling device which is reasonable in structure and reliable in use, solves the problem that the existing pre-buried upright rod is not easy to keep vertical, is beneficial to monitoring the vertical of the upright rod at any time, is convenient for adjusting the vertical of the upright rod in a subsequent way, namely, is convenient for adjusting the levelness of the upper end face of the upright rod, and ensures that the whole radar system has better stability in installation and subsequent use. The technical scheme of the utility model is as follows: The utility model provides an airport runway surveillance radar pole setting levelling device, includes the pole setting, its technical essential is that the lower extreme of pole setting is fixed with rather than vertically backup pad, the edge of backup pad evenly is equipped with a plurality of through-holes, wear to be equipped with vertical screw in the through-hole, be equipped with down adjusting nut subassembly and last lock nut subassembly on the vertical screw, the backup pad centre gripping is between lower adjusting nut subassembly and last lock nut subassembly, the lower extreme of vertical screw is equipped with the built-in fitting, the periphery wall upper portion of pole setting is fixed with the steel support rather than upper surface parallel, steel support upper surface is equipped with the magnetism level appearance that absorbs water. According to the airport runway surveillance radar upright rod leveling device, the upper surface of the steel support is provided with the positioning slotted hole corresponding to the magnetic level gauge. The airport runway surveillance radar pole setting levelling device, lower adjusting nut assembly comprises lower adjusting nut, spring pad and flat pad, go up lock nut assembly and include lock nut, spring pad and flat pad and constitute. The airport runway surveillance radar pole setting levelling device, the steel support is provided with the arc locating side face attached to the peripheral wall of the pole setting, the two ends of the arc locating side face are provided with the connecting lugs, the connecting lugs are fixedly connected with the pole setting by utilizing the screw assembly, and the screw assembly consists of a screw, an elastic pad and a flat pad. According to the airport runway surveillance radar upright rod leveling device, the supporting plates are rectangular, the number of the through holes is four, and the supporting plates are distributed around the upright rods in a shape of a Chinese character 'kou'. The beneficial effects of the utility model are as follows: The vertical rod does not need to be pre-buried, the embedded parts connected with the lower ends of the assembled longitudinal screw rods are fixed with a civil construction concrete layer into a whole, the positions of air bubbles in the magnetic level meter are observed, the positions of the lower adjusting nut component and the upper locking nut component of the longitudinal screw rods are adjusted, so that the air bubbles of the magnetic level meter are centered, the verticality of the vertical rod is ensured, the upper end surface of the vertical rod is parallel to the horizontal plane, the leveling is convenient and reliable in adjustment when the vertical rod is suitable for being installed and working in the subsequent process, the accuracy of the installation position of a radar system is ensured, and the use stability of the radar system is ensured at ordinary times, Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a top view of FIG. 1; In the figure, an upper locking nut, a lower adjusting nut, a steel support, a vertical rod, an embedded part, a screw, a spring pad, a flat pad, a magnetic attraction level meter, a supporting plate and a longitudinal screw are respectively arranged in the drawing, wherein the upper locking