CN212343874U

CN212343874U - Transmission line monitoring device based on microwave technology

Info

Publication number: CN212343874U
Application number: CN202020738715.8U
Authority: CN
Inventors: 范少伍
Original assignee: Hebei Hongxuan Kaiye Electronic Technology Co ltd
Current assignee: Hebei Hongxuan Kaiye Electronic Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-12
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a transmission line monitoring device based on microwave technology, including steel frame plate, video probe and stop gear, the video probe includes probe pole, probe spare and protective housing, protective housing fixes at probe pole lower surface through the spliced pole, probe spare is installed in protective housing, and is spacing to protective housing stop gear includes circular slab, chucking ring and gag lever post, the circular slab is fixed at probe pole lower surface, the detachable cover of chucking ring is established on protective housing, chucking ring and last circular slab are connected fixedly through a plurality of gag lever posts, the chucking ring includes four equant outer arc rings, inner arc pole and compresses tightly the layer, the outer arc ring is inside to be provided with the arc wall; the utility model discloses a be provided with stop gear, can be to the protective housing of installation multi-direction stop action that plays, very big degree reduces protective housing because deformation and skew that external force produced to let the probe spare be in correct suitable control angle all the time.

Description

Transmission line monitoring device based on microwave technology

Technical Field

The utility model belongs to the technical field of the circuit monitoring device, concretely relates to transmission line monitoring device based on microwave technique is a video probe of transmission line control usefulness based on microwave technique very much.

Background

Microwave refers to electromagnetic wave with frequency of 300MHz-3000GHz, and is short for a limited frequency band in radio wave. The method can be applied to millimeter wave technology of 5G mobile communication. The line on-line monitoring device is powered by a solar cell, monitors the line conditions of remote videos, microclimate, tower inclination, anti-theft alarm, ice coating and the like of the power transmission line in a wireless public network 3G/GPRS/EDGE/CDMA1X communication transmission mode, uploads the line conditions to a monitoring center, sees field images in the monitoring center, can analyze, diagnose and predict the line running state in real time through various monitoring and collected data, and takes appropriate measures to eliminate and reduce dangerous situations and ensure the safe and stable operation of the power transmission line. And the video probe is a device used in the monitoring system.

The existing video probe for monitoring some power transmission lines is usually fixed on a line steel frame through screws, and a probe piece is vertically hung above the video probe, so that deformation and deflection are easily caused by external impact force, and the monitoring angle of the power transmission line is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transmission line monitoring device based on microwave technique to solve some video probe of transmission line control usefulness that propose among the above-mentioned background art and pass through the fix with screw usually on the circuit steelframe, and probe spare hangs perpendicularly and exceeds, causes the skew of warping because of external impact force easily, thereby influences the problem of its control angle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transmission line monitoring device based on microwave technology, includes steel frame plate, video probe and stop gear, video probe includes probe pole, probe spare and protective housing, protective housing passes through the spliced pole to be fixed at probe pole lower surface, probe spare is installed in protective housing, and is spacing to protective housing stop gear includes circular slab, chucking ring and gag lever post, go up the circular slab and fix at probe pole lower surface, the detachable cover of chucking ring is established on protective housing, the chucking ring is connected fixedly through a plurality of gag lever posts with last circular slab, the chucking ring includes outer arc ring, interior arc pole and the layer that compresses tightly of four equalling, the inside arc wall that is provided with of outer arc ring.

Preferably, the notch of arc wall is fixed with the spacing piece, interior arc pole both ends stretch into in the arc wall, and the tip is fixed with the spacing lug, and is a plurality of the space diameter that outer arc ring nested on protective housing is adjustable, just be provided with the perforation that supplies the gag lever post to pass in the outer arc ring.

Preferably, a compression layer in contact with the surface of the protective shell is fixed on the inner surface of the outer arc ring, and the compression layer is a rubber layer.

Preferably, the surface of the limiting rod is provided with threads, a plurality of thread grooves are formed in quadrant points of the upper circular plate along the radius direction of the quadrant points, the lower end of the limiting rod movably penetrates through the outer arc ring and is exposed to the outside, and the threads on the surface of the limiting rod are screwed with two limiting plates which are in contact with the outer arc ring for limiting.

Preferably, be connected with supporting component between steel frame plate and the probe pole, supporting component includes dwang and set screw, dwang one end is rotated and is installed in last circular slab left side, and the other end extends to the steel frame plate right side, install the packing ring between dwang free end and the steel frame plate.

Preferably, the rotating rod is fixed on the steel frame plate through a fixing screw which is screwed in threads, and the gasket is a rubber ring.

Preferably, the probe rod is vertically installed on the surface of the steel frame plate through a screw, and the probe piece can convey information collected by monitoring to a monitoring background through a wireless transmission mode based on a microwave technology.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a be provided with stop gear, can be to the protective housing of installation multi-direction stop action that plays, very big degree reduces protective housing because deformation and skew that external force produced to let the probe spare be in correct suitable control angle all the time.

(2) The utility model discloses a be provided with supporting component, can play the supporting role to the video probe of installation, increase the fastening nature of whole video probe installation to indirectly increase its installation time limit.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the clamp ring of the present invention;

FIG. 3 is a schematic view of a partial internal structure of the clamp ring of FIG. 2 according to the present invention;

fig. 4 is a schematic view of a partial internal structure of the support assembly of the present invention;

in the figure: 1. a steel frame plate; 2. a probe stem; 3. a probe member; 4. a protective housing; 5. an upper circular plate; 6. A clamping ring; 61. an outer arc ring; 62. an inner arc rod; 63. a compression layer; 7. a limiting rod; 8. a support assembly; 81. Rotating the rod; 82. a set screw; 9. a limiting plate; 10. an arc-shaped slot; 11. a limiting block; 12. a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a power transmission line monitoring device based on microwave technology comprises a steel frame plate 1, a video probe and a limiting mechanism, wherein the video probe comprises a probe rod 2, a probe piece 3 and a protective shell 4, the protective shell 4 is fixed on the lower surface of the probe rod 2 through a connecting column, the probe piece 3 is installed in the protective shell 4, the limiting mechanism for limiting the protective shell 4 comprises an upper circular plate 5, a clamping ring 6 and a limiting rod 7, the upper circular plate 5 is fixed on the lower surface of the probe rod 2, the clamping ring 6 is detachably sleeved on the protective shell 4, the clamping ring 6 is fixedly connected with the upper circular plate 5 through a plurality of limiting rods 7, the clamping ring 6 comprises four outer arc rings 61 which are equally divided, inner arc rods 62 and a pressing layer 63, an arc-shaped groove 10 is arranged inside the outer arc ring 61, the limiting mechanism can perform a limiting function in multiple directions on the installed protective shell 4, and deformation and deflection of the protective shell 4 caused by external force are greatly reduced, thereby keeping the probe member 3 at the correct and proper monitoring angle at all times.

In this embodiment, preferably, the notch of the arc-shaped groove 10 is fixed with the limiting block 11, two ends of the inner arc rod 62 extend into the arc-shaped groove 10, the end part of the inner arc rod is fixed with the limiting convex block, the space diameter of the plurality of outer arc rings 61 sleeved on the protective shell 4 is adjustable, the whole clamping ring 6 is conveniently sleeved and installed and disassembled, and the outer arc rings 61 are internally provided with through holes for the limiting rod 7 to pass through.

In this embodiment, preferably, the inner surface of the outer arc ring 61 is fixed with a pressing layer 63 contacting with the surface of the protective casing 4, and the pressing layer 63 is a rubber layer, which can avoid damaging the casing.

In this embodiment, preferably, the surface of the limiting rod 7 is provided with threads, a plurality of thread grooves are formed in quadrant points of the upper circular plate 5 along the radius direction of the quadrant points, the lower end of the limiting rod 7 movably penetrates through the outer arc ring 61 and is exposed to the outside, and two limiting plates 9 which are in contact with the outer arc ring 61 for limiting are arranged on the surface of the limiting rod 7 in a threaded manner.

In this embodiment, it is preferred, be connected with supporting component 8 between steel frame plate 1 and the probe pole 2, supporting component 8 includes dwang 81 and set screw 82, dwang 81 one end is rotated and is installed in last circular slab 5 left side, the other end extends to steel frame plate 1 right side, install packing ring 12 between dwang 81 free end and the steel frame plate 1, dwang 81 closes the set screw 82 of installation through the screw thread soon and fixes on steel frame plate 1, and packing ring 12 is the rubber circle, through being provided with supporting component 8, can play the supporting role to the video probe of installation, increase the fastening nature of whole video probe installation.

In this embodiment, preferably, the probe rod 2 is vertically mounted on the surface of the steel frame plate 1 through a screw, and the probe member 3 can convey the information collected by monitoring to the monitoring background through a wireless transmission mode based on a microwave technology.

The utility model discloses a theory of operation and use flow: when the utility model is used, the upper circular plate 5 is fixed on the lower surface of the probe rod 2, the limiting rod 7 is movably positioned in the perforation on the outer arc ring 61, the upper limiting plate 9 is used for contact limiting, the outer arc ring 61 is moved along the inner arc rod 62 back to back, the inner diameter of the whole clamping ring 6 is enlarged, the whole clamping ring 6 is sleeved upwards from the lower part of the protective shell 4, the four outer arc rings 61 are relatively moved for clamping, the pressing layer 63 is pressed and contacted with the surface of the protective shell 4, the limiting rod 7 is moved upwards to be aligned with one of the thread grooves on the upper circular plate 5, the end thread is screwed and extends into the thread groove, simultaneously, the thread of the lower limiting plate 9 is screwed and sleeved on the limiting rod 7 and is contacted with the outer arc rings 61 for limiting, thereby the vertical limiting rod 7 is used for limiting the whole clamping ring 6 and the protective shell 4, the outward deformation excursion degree is reduced, the probe piece 3 is positioned at a proper monitoring angle for the transmission line.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transmission line monitoring device based on microwave technique, includes steel frame plate (1), video probe and stop gear, video probe is including probe pole (2), probe spare (3) and protective housing (4), protective housing (4) are fixed at probe pole (2) lower surface through the spliced pole, install in protective housing (4) probe spare (3), its characterized in that: spacing mechanism includes circular slab (5), chucking ring (6) and gag lever post (7) to protective housing (4) spacingly, go up circular slab (5) and fix at probe pole (2) lower surface, the detachable cover of chucking ring (6) is established on protective housing (4), chucking ring (6) are connected fixedly through a plurality of gag lever posts (7) with last circular slab (5), chucking ring (6) include outer arc ring (61), interior arc pole (62) and the layer (63) that compresses tightly of four partitions, outer arc ring (61) inside is provided with arc wall (10).

2. The power transmission line monitoring device based on the microwave technology as claimed in claim 1, wherein: the notch of arc wall (10) is fixed with spacing piece (11), interior arc pole (62) both ends are stretched into in arc wall (10), and the end fixing has a spacing lug, and is a plurality of the space diameter that protective housing (4) was established to outer arc ring (61) cover is adjustable, just be provided with the perforation that supplies gag lever post (7) to pass in outer arc ring (61).

3. The power transmission line monitoring device based on the microwave technology as claimed in claim 2, wherein: and a compaction layer (63) in surface contact with the protective shell (4) is fixed on the inner surface of the outer arc ring (61), and the compaction layer (63) is a rubber layer.

4. The power transmission line monitoring device based on the microwave technology as claimed in claim 1, wherein: the utility model discloses a stop lever, including gag lever post (7), upper circular plate (5) quadrant department is provided with a plurality of screw thread grooves along its direction of radius, gag lever post (7) lower extreme activity is passed outer arc ring (61) and is exposed in the outside, just gag lever post (7) surface screw thread closes soon and is provided with two and outer arc ring (61) contact spacing limiting plate (9).

5. The power transmission line monitoring device based on the microwave technology as claimed in claim 1, wherein: supporting component (8) are connected with between steel frame plate (1) and probe pole (2), supporting component (8) are including dwang (81) and set screw (82), dwang (81) one end is rotated and is installed in last circular slab (5) left side, and the other end extends to steel frame plate (1) right side, install packing ring (12) between dwang (81) free end and steel frame plate (1).

6. The power transmission line monitoring device based on the microwave technology as claimed in claim 5, wherein: the rotating rod (81) is fixed on the steel frame plate (1) through a fixing screw (82) installed in a threaded screwing mode, and the gasket (12) is a rubber ring.

7. The power transmission line monitoring device based on the microwave technology as claimed in claim 1, wherein: the probe rod (2) is vertically arranged on the surface of the steel frame plate (1) through a screw, and the probe piece (3) can convey information collected by monitoring to a monitoring background through a wireless transmission mode based on a microwave technology.